Commit 3512cc2b30a7295d39c55c6783ba598e47424385 - clustershell

Imported Upstream version 1.3.3 SVN-Git Migration 6 years ago

277 changed file(s) with 826 addition(s) and 54528 deletion(s). Raw diff Collapse all Expand all

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ChangeLog less more

	0	2010-10-20 S. Thiell <stephane.thiell@cea.fr>
	1
	2	* Version 1.3.3 released.
	3
	4	* Task.py: Docstring improvements (trac tickets #120, #122).
	5
	6	* scripts/clush.py: Backport 1.4 minor bugfix on clush -b progress
	7	counter, ie. do not display it when the command is fast -- not always seen
	8	as the prompt could hide that minor problem.
	9
	10	2010-10-19 S. Thiell <stephane.thiell@cea.fr>
	11
	12	* Worker/Popen.py: Fix stderr pipe leak (trac ticket #121).
	13	* Worker/Ssh.py: Fix stderr pipe leak (trac ticket #121).
	14	* Worker/Pdsh.py: Fix stderr pipe leak (trac ticket #121).
	15
	16	* tests/TaskRLimitsTest.py: New test.
	17
	18	2010-09-10 S. Thiell <stephane.thiell@cea.fr>
	19
	20	* Version 1.3.2 released.
	21
	22	* clustershell.spec.in: Last fixes (Fedora approved).
	23
	24	* scripts/clush.py: Removed duplicate add_option_group() (Output behaviour
	25	option group was displayed twice in clush -h).
	26
	27	2010-09-03 S. Thiell <stephane.thiell@cea.fr>
	28
	29	* Version 1.3.1 released.
	30
	31	* Worker/Ssh.py: Fix issue with clush -l USER by separating underlying ssh
	32	"-l USER" in two shell arguments (trac ticket #113).
	33
	34	2010-08-31 S. Thiell <stephane.thiell@cea.fr>
	35
	36	* scripts/clush.py: Live per-line gathering (-bL mode) improvements.
	37
	38	* Task.py: Fixed Task.timer() when called from another thread - it used to
	39	return None (trac ticket #112).
	40
	41	2010-08-29 S. Thiell <stephane.thiell@cea.fr>
	42
	43	* Task.py: Add docstring for timer's autoclose feature (trac ticket #109).
	44
	45	* Worker/Worker.py: Attribute 'last_errmsg' not properly initialized (trac
	46	ticket #107).
	47
	48	* setup.py: Switch to setuptools.
	49
	50	* clustershell.spec.in: Fix issue on el5 with if condition when defining
	51	python_sitelib.
	52
	53	2010-08-26 S. Thiell <stephane.thiell@cea.fr>
	54
	55	* Packaging automation engineering and improved specfile.
	56
	57	* License files converted to UTF-8.
	58
0	59	2010-07-27 S. Thiell <stephane.thiell@cea.fr>
1	60
2	61	* Version 1.3 released.

-2

Licence_CeCILL-C_V1-en.txt less more

18	18	The authors of the CeCILL-C (for Ce[a] C[nrs] I[nria] L[ogiciel] L[ibre])
19	19	license are:
20	20
21		Commissariat à l'Energie Atomique - CEA, a public scientific, technical
	21	Commissariat à l'Energie Atomique - CEA, a public scientific, technical
22	22	and industrial research establishment, having its principal place of
23	23	business at 25 rue Leblanc, immeuble Le Ponant D, 75015 Paris, France.
24	24

337	337
338	338	The Licensee undertakes not to directly or indirectly infringe the
339	339	intellectual property rights of the Holder and/or Contributors on the
340		Software and to take, where applicable, vis-à-vis its staff, any and all
	340	Software and to take, where applicable, vis-à-vis its staff, any and all
341	341	measures required to ensure respect of said intellectual property rights
342	342	of the Holder and/or Contributors.
343	343

+309

-309

Licence_CeCILL-C_V1-fr.txt less more

4	4	Avertissement
5	5
6	6	Ce contrat est une licence de logiciel libre issue d'une concertation
7		entre ses auteurs afin que le respect de deux grands principes préside à
8		sa rédaction:
	7	entre ses auteurs afin que le respect de deux grands principes préside à
	8	sa rédaction:
9	9
10	10	* d'une part, le respect des principes de diffusion des logiciels
11		libres: accès au code source, droits étendus conférés aux
	11	libres: accès au code source, droits étendus conférés aux
12	12	utilisateurs,
13		* d'autre part, la désignation d'un droit applicable, le droit
14		français, auquel elle est conforme, tant au regard du droit de la
15		responsabilité civile que du droit de la propriété intellectuelle
	13	* d'autre part, la désignation d'un droit applicable, le droit
	14	français, auquel elle est conforme, tant au regard du droit de la
	15	responsabilité civile que du droit de la propriété intellectuelle
16	16	et de la protection qu'il offre aux auteurs et titulaires des
17	17	droits patrimoniaux sur un logiciel.
18	18
19	19	Les auteurs de la licence CeCILL-C (pour Ce[a] C[nrs] I[nria] L[ogiciel]
20	20	L[ibre]) sont:
21	21
22		Commissariat à l'Energie Atomique - CEA, établissement public de
23		recherche à caractère scientifique, technique et industriel, dont le
24		siège est situé 25 rue Leblanc, immeuble Le Ponant D, 75015 Paris.
25
26		Centre National de la Recherche Scientifique - CNRS, établissement
27		public à caractère scientifique et technologique, dont le siège est
28		situé 3 rue Michel-Ange, 75794 Paris cedex 16.
	22	Commissariat à l'Energie Atomique - CEA, établissement public de
	23	recherche à caractère scientifique, technique et industriel, dont le
	24	siège est situé 25 rue Leblanc, immeuble Le Ponant D, 75015 Paris.
	25
	26	Centre National de la Recherche Scientifique - CNRS, établissement
	27	public à caractère scientifique et technologique, dont le siège est
	28	situé 3 rue Michel-Ange, 75794 Paris cedex 16.
29	29
30	30	Institut National de Recherche en Informatique et en Automatique -
31		INRIA, établissement public à caractère scientifique et technologique,
32		dont le siège est situé Domaine de Voluceau, Rocquencourt, BP 105, 78153
	31	INRIA, établissement public à caractère scientifique et technologique,
	32	dont le siège est situé Domaine de Voluceau, Rocquencourt, BP 105, 78153
33	33	Le Chesnay cedex.
34	34
35	35
36		Préambule
	36	Préambule
37	37
38	38	Ce contrat est une licence de logiciel libre dont l'objectif est de
39		conférer aux utilisateurs la liberté de modifier et de réutiliser le
40		logiciel régi par cette licence.
41
42		L'exercice de cette liberté est assorti d'une obligation de remettre à
43		la disposition de la communauté les modifications apportées au code
44		source du logiciel afin de contribuer à son évolution.
45
46		L'accessibilité au code source et les droits de copie, de modification
47		et de redistribution qui découlent de ce contrat ont pour contrepartie
48		de n'offrir aux utilisateurs qu'une garantie limitée et de ne faire
	39	conférer aux utilisateurs la liberté de modifier et de réutiliser le
	40	logiciel régi par cette licence.
	41
	42	L'exercice de cette liberté est assorti d'une obligation de remettre à
	43	la disposition de la communauté les modifications apportées au code
	44	source du logiciel afin de contribuer à son évolution.
	45
	46	L'accessibilité au code source et les droits de copie, de modification
	47	et de redistribution qui découlent de ce contrat ont pour contrepartie
	48	de n'offrir aux utilisateurs qu'une garantie limitée et de ne faire
49	49	peser sur l'auteur du logiciel, le titulaire des droits patrimoniaux et
50		les concédants successifs qu'une responsabilité restreinte.
51
52		A cet égard l'attention de l'utilisateur est attirée sur les risques
53		associés au chargement, à l'utilisation, à la modification et/ou au
54		développement et à la reproduction du logiciel par l'utilisateur étant
55		donné sa spécificité de logiciel libre, qui peut le rendre complexe à
56		manipuler et qui le réserve donc à des développeurs ou des
57		professionnels avertis possédant des connaissances informatiques
58		approfondies. Les utilisateurs sont donc invités à charger et tester
59		l'adéquation du logiciel à leurs besoins dans des conditions permettant
60		d'assurer la sécurité de leurs systèmes et/ou de leurs données et, plus
61		généralement, à l'utiliser et l'exploiter dans les mêmes conditions de
62		sécurité. Ce contrat peut être reproduit et diffusé librement, sous
63		réserve de le conserver en l'état, sans ajout ni suppression de clauses.
64
65		Ce contrat est susceptible de s'appliquer à tout logiciel dont le
66		titulaire des droits patrimoniaux décide de soumettre l'exploitation aux
	50	les concédants successifs qu'une responsabilité restreinte.
	51
	52	A cet égard l'attention de l'utilisateur est attirée sur les risques
	53	associés au chargement, à l'utilisation, à la modification et/ou au
	54	développement et à la reproduction du logiciel par l'utilisateur étant
	55	donné sa spécificité de logiciel libre, qui peut le rendre complexe à
	56	manipuler et qui le réserve donc à des développeurs ou des
	57	professionnels avertis possédant des connaissances informatiques
	58	approfondies. Les utilisateurs sont donc invités à charger et tester
	59	l'adéquation du logiciel à leurs besoins dans des conditions permettant
	60	d'assurer la sécurité de leurs systèmes et/ou de leurs données et, plus
	61	généralement, à l'utiliser et l'exploiter dans les mêmes conditions de
	62	sécurité. Ce contrat peut être reproduit et diffusé librement, sous
	63	réserve de le conserver en l'état, sans ajout ni suppression de clauses.
	64
	65	Ce contrat est susceptible de s'appliquer à tout logiciel dont le
	66	titulaire des droits patrimoniaux décide de soumettre l'exploitation aux
67	67	dispositions qu'il contient.
68	68
69	69
70	70	Article 1 - DEFINITIONS
71	71
72		Dans ce contrat, les termes suivants, lorsqu'ils seront écrits avec une
	72	Dans ce contrat, les termes suivants, lorsqu'ils seront écrits avec une
73	73	lettre capitale, auront la signification suivante:
74	74
75		Contrat: désigne le présent contrat de licence, ses éventuelles versions
76		postérieures et annexes.
77
78		Logiciel: désigne le logiciel sous sa forme de Code Objet et/ou de Code
79		Source et le cas échéant sa documentation, dans leur état au moment de
80		l'acceptation du Contrat par le Licencié.
81
82		Logiciel Initial: désigne le Logiciel sous sa forme de Code Source et
83		éventuellement de Code Objet et le cas échéant sa documentation, dans
84		leur état au moment de leur première diffusion sous les termes du Contrat.
85
86		Logiciel Modifié: désigne le Logiciel modifié par au moins une
87		Contribution Intégrée.
88
89		Code Source: désigne l'ensemble des instructions et des lignes de
90		programme du Logiciel et auquel l'accès est nécessaire en vue de
	75	Contrat: désigne le présent contrat de licence, ses éventuelles versions
	76	postérieures et annexes.
	77
	78	Logiciel: désigne le logiciel sous sa forme de Code Objet et/ou de Code
	79	Source et le cas échéant sa documentation, dans leur état au moment de
	80	l'acceptation du Contrat par le Licencié.
	81
	82	Logiciel Initial: désigne le Logiciel sous sa forme de Code Source et
	83	éventuellement de Code Objet et le cas échéant sa documentation, dans
	84	leur état au moment de leur première diffusion sous les termes du Contrat.
	85
	86	Logiciel Modifié: désigne le Logiciel modifié par au moins une
	87	Contribution Intégrée.
	88
	89	Code Source: désigne l'ensemble des instructions et des lignes de
	90	programme du Logiciel et auquel l'accès est nécessaire en vue de
91	91	modifier le Logiciel.
92	92
93		Code Objet: désigne les fichiers binaires issus de la compilation du
	93	Code Objet: désigne les fichiers binaires issus de la compilation du
94	94	Code Source.
95	95
96		Titulaire: désigne le ou les détenteurs des droits patrimoniaux d'auteur
	96	Titulaire: désigne le ou les détenteurs des droits patrimoniaux d'auteur
97	97	sur le Logiciel Initial.
98	98
99		Licencié: désigne le ou les utilisateurs du Logiciel ayant accepté le
	99	Licencié: désigne le ou les utilisateurs du Logiciel ayant accepté le
100	100	Contrat.
101	101
102		Contributeur: désigne le Licencié auteur d'au moins une Contribution
103		Intégrée.
104
105		Concédant: désigne le Titulaire ou toute personne physique ou morale
	102	Contributeur: désigne le Licencié auteur d'au moins une Contribution
	103	Intégrée.
	104
	105	Concédant: désigne le Titulaire ou toute personne physique ou morale
106	106	distribuant le Logiciel sous le Contrat.
107	107
108		Contribution Intégrée: désigne l'ensemble des modifications,
109		corrections, traductions, adaptations et/ou nouvelles fonctionnalités
110		intégrées dans le Code Source par tout Contributeur.
111
112		Module Lié: désigne un ensemble de fichiers sources y compris leur
113		documentation qui, sans modification du Code Source, permet de réaliser
114		des fonctionnalités ou services supplémentaires à ceux fournis par le
	108	Contribution Intégrée: désigne l'ensemble des modifications,
	109	corrections, traductions, adaptations et/ou nouvelles fonctionnalités
	110	intégrées dans le Code Source par tout Contributeur.
	111
	112	Module Lié: désigne un ensemble de fichiers sources y compris leur
	113	documentation qui, sans modification du Code Source, permet de réaliser
	114	des fonctionnalités ou services supplémentaires à ceux fournis par le
115	115	Logiciel.
116	116
117		Logiciel Dérivé: désigne toute combinaison du Logiciel, modifié ou non,
118		et d'un Module Lié.
119
120		Parties: désigne collectivement le Licencié et le Concédant.
	117	Logiciel Dérivé: désigne toute combinaison du Logiciel, modifié ou non,
	118	et d'un Module Lié.
	119
	120	Parties: désigne collectivement le Licencié et le Concédant.
121	121
122	122	Ces termes s'entendent au singulier comme au pluriel.
123	123
124	124
125	125	Article 2 - OBJET
126	126
127		Le Contrat a pour objet la concession par le Concédant au Licencié d'une
	127	Le Contrat a pour objet la concession par le Concédant au Licencié d'une
128	128	licence non exclusive, cessible et mondiale du Logiciel telle que
129		définie ci-après à l'article 5 pour toute la durée de protection des droits
	129	définie ci-après à l'article 5 pour toute la durée de protection des droits
130	130	portant sur ce Logiciel.
131	131
132	132
133	133	Article 3 - ACCEPTATION
134	134
135		3.1 L'acceptation par le Licencié des termes du Contrat est réputée
	135	3.1 L'acceptation par le Licencié des termes du Contrat est réputée
136	136	acquise du fait du premier des faits suivants:
137	137
138	138	* (i) le chargement du Logiciel par tout moyen notamment par
139		téléchargement à partir d'un serveur distant ou par chargement à
	139	téléchargement à partir d'un serveur distant ou par chargement à
140	140	partir d'un support physique;
141		* (ii) le premier exercice par le Licencié de l'un quelconque des
142		droits concédés par le Contrat.
	141	* (ii) le premier exercice par le Licencié de l'un quelconque des
	142	droits concédés par le Contrat.
143	143
144	144	3.2 Un exemplaire du Contrat, contenant notamment un avertissement
145		relatif aux spécificités du Logiciel, à la restriction de garantie et à
146		la limitation à un usage par des utilisateurs expérimentés a été mis à
147		disposition du Licencié préalablement à son acceptation telle que
148		définie à l'article 3.1 ci dessus et le Licencié reconnaît en avoir pris
	145	relatif aux spécificités du Logiciel, à la restriction de garantie et à
	146	la limitation à un usage par des utilisateurs expérimentés a été mis à
	147	disposition du Licencié préalablement à son acceptation telle que
	148	définie à l'article 3.1 ci dessus et le Licencié reconnaît en avoir pris
149	149	connaissance.
150	150
151	151

154	154
155	155	4.1 ENTREE EN VIGUEUR
156	156
157		Le Contrat entre en vigueur à la date de son acceptation par le Licencié
158		telle que définie en 3.1.
	157	Le Contrat entre en vigueur à la date de son acceptation par le Licencié
	158	telle que définie en 3.1.
159	159
160	160
161	161	4.2 DUREE
162	162
163		Le Contrat produira ses effets pendant toute la durée légale de
	163	Le Contrat produira ses effets pendant toute la durée légale de
164	164	protection des droits patrimoniaux portant sur le Logiciel.
165	165
166	166
167	167	Article 5 - ETENDUE DES DROITS CONCEDES
168	168
169		Le Concédant concède au Licencié, qui accepte, les droits suivants sur
170		le Logiciel pour toutes destinations et pour la durée du Contrat dans
171		les conditions ci-après détaillées.
172
173		Par ailleurs, si le Concédant détient ou venait à détenir un ou
174		plusieurs brevets d'invention protégeant tout ou partie des
175		fonctionnalités du Logiciel ou de ses composants, il s'engage à ne pas
176		opposer les éventuels droits conférés par ces brevets aux Licenciés
	169	Le Concédant concède au Licencié, qui accepte, les droits suivants sur
	170	le Logiciel pour toutes destinations et pour la durée du Contrat dans
	171	les conditions ci-après détaillées.
	172
	173	Par ailleurs, si le Concédant détient ou venait à détenir un ou
	174	plusieurs brevets d'invention protégeant tout ou partie des
	175	fonctionnalités du Logiciel ou de ses composants, il s'engage à ne pas
	176	opposer les éventuels droits conférés par ces brevets aux Licenciés
177	177	successifs qui utiliseraient, exploiteraient ou modifieraient le
178		Logiciel. En cas de cession de ces brevets, le Concédant s'engage à
179		faire reprendre les obligations du présent alinéa aux cessionnaires.
	178	Logiciel. En cas de cession de ces brevets, le Concédant s'engage à
	179	faire reprendre les obligations du présent alinéa aux cessionnaires.
180	180
181	181
182	182	5.1 DROIT D'UTILISATION
183	183
184		Le Licencié est autorisé à utiliser le Logiciel, sans restriction quant
185		aux domaines d'application, étant ci-après précisé que cela comporte:
	184	Le Licencié est autorisé à utiliser le Logiciel, sans restriction quant
	185	aux domaines d'application, étant ci-après précisé que cela comporte:
186	186
187	187	1. la reproduction permanente ou provisoire du Logiciel en tout ou
188	188	partie par tout moyen et sous toute forme.
189	189
190		2. le chargement, l'affichage, l'exécution, ou le stockage du
	190	2. le chargement, l'affichage, l'exécution, ou le stockage du
191	191	Logiciel sur tout support.
192	192
193		3. la possibilité d'en observer, d'en étudier, ou d'en tester le
194		fonctionnement afin de déterminer les idées et principes qui sont
195		à la base de n'importe quel élément de ce Logiciel; et ceci,
196		lorsque le Licencié effectue toute opération de chargement,
197		d'affichage, d'exécution, de transmission ou de stockage du
	193	3. la possibilité d'en observer, d'en étudier, ou d'en tester le
	194	fonctionnement afin de déterminer les idées et principes qui sont
	195	à la base de n'importe quel élément de ce Logiciel; et ceci,
	196	lorsque le Licencié effectue toute opération de chargement,
	197	d'affichage, d'exécution, de transmission ou de stockage du
198	198	Logiciel qu'il est en droit d'effectuer en vertu du Contrat.
199	199
200	200

202	202
203	203	Le droit de modification comporte le droit de traduire, d'adapter,
204	204	d'arranger ou d'apporter toute autre modification au Logiciel et le
205		droit de reproduire le logiciel en résultant. Il comprend en particulier
206		le droit de créer un Logiciel Dérivé.
207
208		Le Licencié est autorisé à apporter toute modification au Logiciel sous
209		réserve de mentionner, de façon explicite, son nom en tant qu'auteur de
210		cette modification et la date de création de celle-ci.
	205	droit de reproduire le logiciel en résultant. Il comprend en particulier
	206	le droit de créer un Logiciel Dérivé.
	207
	208	Le Licencié est autorisé à apporter toute modification au Logiciel sous
	209	réserve de mentionner, de façon explicite, son nom en tant qu'auteur de
	210	cette modification et la date de création de celle-ci.
211	211
212	212
213	213	5.3 DROIT DE DISTRIBUTION
214	214
215	215	Le droit de distribution comporte notamment le droit de diffuser, de
216	216	transmettre et de communiquer le Logiciel au public sur tout support et
217		par tout moyen ainsi que le droit de mettre sur le marché à titre
218		onéreux ou gratuit, un ou des exemplaires du Logiciel par tout procédé.
219
220		Le Licencié est autorisé à distribuer des copies du Logiciel, modifié ou
221		non, à des tiers dans les conditions ci-après détaillées.
	217	par tout moyen ainsi que le droit de mettre sur le marché à titre
	218	onéreux ou gratuit, un ou des exemplaires du Logiciel par tout procédé.
	219
	220	Le Licencié est autorisé à distribuer des copies du Logiciel, modifié ou
	221	non, à des tiers dans les conditions ci-après détaillées.
222	222
223	223
224	224	5.3.1 DISTRIBUTION DU LOGICIEL SANS MODIFICATION
225	225
226		Le Licencié est autorisé à distribuer des copies conformes du Logiciel,
227		sous forme de Code Source ou de Code Objet, à condition que cette
228		distribution respecte les dispositions du Contrat dans leur totalité et
229		soit accompagnée:
	226	Le Licencié est autorisé à distribuer des copies conformes du Logiciel,
	227	sous forme de Code Source ou de Code Objet, à condition que cette
	228	distribution respecte les dispositions du Contrat dans leur totalité et
	229	soit accompagnée:
230	230
231	231	1. d'un exemplaire du Contrat,
232	232
233		2. d'un avertissement relatif à la restriction de garantie et de
234		responsabilité du Concédant telle que prévue aux articles 8
	233	2. d'un avertissement relatif à la restriction de garantie et de
	234	responsabilité du Concédant telle que prévue aux articles 8
235	235	et 9,
236	236
237		et que, dans le cas où seul le Code Objet du Logiciel est redistribué,
238		le Licencié permette un accès effectif au Code Source complet du
239		Logiciel pendant au moins toute la durée de sa distribution du Logiciel,
240		étant entendu que le coût additionnel d'acquisition du Code Source ne
241		devra pas excéder le simple coût de transfert des données.
	237	et que, dans le cas où seul le Code Objet du Logiciel est redistribué,
	238	le Licencié permette un accès effectif au Code Source complet du
	239	Logiciel pendant au moins toute la durée de sa distribution du Logiciel,
	240	étant entendu que le coût additionnel d'acquisition du Code Source ne
	241	devra pas excéder le simple coût de transfert des données.
242	242
243	243
244	244	5.3.2 DISTRIBUTION DU LOGICIEL MODIFIE
245	245
246		Lorsque le Licencié apporte une Contribution Intégrée au Logiciel, les
247		conditions de distribution du Logiciel Modifié en résultant sont alors
248		soumises à l'intégralité des dispositions du Contrat.
249
250		Le Licencié est autorisé à distribuer le Logiciel Modifié sous forme de
251		code source ou de code objet, à condition que cette distribution
252		respecte les dispositions du Contrat dans leur totalité et soit
253		accompagnée:
	246	Lorsque le Licencié apporte une Contribution Intégrée au Logiciel, les
	247	conditions de distribution du Logiciel Modifié en résultant sont alors
	248	soumises à l'intégralité des dispositions du Contrat.
	249
	250	Le Licencié est autorisé à distribuer le Logiciel Modifié sous forme de
	251	code source ou de code objet, à condition que cette distribution
	252	respecte les dispositions du Contrat dans leur totalité et soit
	253	accompagnée:
254	254
255	255	1. d'un exemplaire du Contrat,
256	256
257		2. d'un avertissement relatif à la restriction de garantie et de
258		responsabilité du Concédant telle que prévue aux articles 8
	257	2. d'un avertissement relatif à la restriction de garantie et de
	258	responsabilité du Concédant telle que prévue aux articles 8
259	259	et 9,
260	260
261		et que, dans le cas où seul le code objet du Logiciel Modifié est
262		redistribué, le Licencié permette un accès effectif à son code source
263		complet pendant au moins toute la durée de sa distribution du Logiciel
264		Modifié, étant entendu que le coût additionnel d'acquisition du code
265		source ne devra pas excéder le simple coût de transfert des données.
	261	et que, dans le cas où seul le code objet du Logiciel Modifié est
	262	redistribué, le Licencié permette un accès effectif à son code source
	263	complet pendant au moins toute la durée de sa distribution du Logiciel
	264	Modifié, étant entendu que le coût additionnel d'acquisition du code
	265	source ne devra pas excéder le simple coût de transfert des données.
266	266
267	267
268	268	5.3.3 DISTRIBUTION DU LOGICIEL DERIVE
269	269
270		Lorsque le Licencié crée un Logiciel Dérivé, ce Logiciel Dérivé peut
271		être distribué sous un contrat de licence autre que le présent Contrat à
	270	Lorsque le Licencié crée un Logiciel Dérivé, ce Logiciel Dérivé peut
	271	être distribué sous un contrat de licence autre que le présent Contrat à
272	272	condition de respecter les obligations de mention des droits sur le
273		Logiciel telles que définies à l'article 6.4. Dans le cas où la création du
274		Logiciel Dérivé a nécessité une modification du Code Source le licencié
275		s'engage à ce que:
276
277		1. le Logiciel Modifié correspondant à cette modification soit régi
278		par le présent Contrat,
279		2. les Contributions Intégrées dont le Logiciel Modifié résulte
280		soient clairement identifiées et documentées,
281		3. le Licencié permette un accès effectif au code source du Logiciel
282		Modifié, pendant au moins toute la durée de la distribution du
283		Logiciel Dérivé, de telle sorte que ces modifications puissent
284		être reprises dans une version ultérieure du Logiciel, étant
285		entendu que le coût additionnel d'acquisition du code source du
286		Logiciel Modifié ne devra pas excéder le simple coût du transfert
287		des données.
	273	Logiciel telles que définies à l'article 6.4. Dans le cas où la création du
	274	Logiciel Dérivé a nécessité une modification du Code Source le licencié
	275	s'engage à ce que:
	276
	277	1. le Logiciel Modifié correspondant à cette modification soit régi
	278	par le présent Contrat,
	279	2. les Contributions Intégrées dont le Logiciel Modifié résulte
	280	soient clairement identifiées et documentées,
	281	3. le Licencié permette un accès effectif au code source du Logiciel
	282	Modifié, pendant au moins toute la durée de la distribution du
	283	Logiciel Dérivé, de telle sorte que ces modifications puissent
	284	être reprises dans une version ultérieure du Logiciel, étant
	285	entendu que le coût additionnel d'acquisition du code source du
	286	Logiciel Modifié ne devra pas excéder le simple coût du transfert
	287	des données.
288	288
289	289
290	290	5.3.4 COMPATIBILITE AVEC LA LICENCE CeCILL
291	291
292		Lorsqu'un Logiciel Modifié contient une Contribution Intégrée soumise au
293		contrat de licence CeCILL, ou lorsqu'un Logiciel Dérivé contient un
294		Module Lié soumis au contrat de licence CeCILL, les stipulations prévues
295		au troisième item de l'article 6.4 sont facultatives.
	292	Lorsqu'un Logiciel Modifié contient une Contribution Intégrée soumise au
	293	contrat de licence CeCILL, ou lorsqu'un Logiciel Dérivé contient un
	294	Module Lié soumis au contrat de licence CeCILL, les stipulations prévues
	295	au troisième item de l'article 6.4 sont facultatives.
296	296
297	297
298	298	Article 6 - PROPRIETE INTELLECTUELLE

300	300
301	301	6.1 SUR LE LOGICIEL INITIAL
302	302
303		Le Titulaire est détenteur des droits patrimoniaux sur le Logiciel
	303	Le Titulaire est détenteur des droits patrimoniaux sur le Logiciel
304	304	Initial. Toute utilisation du Logiciel Initial est soumise au respect
305	305	des conditions dans lesquelles le Titulaire a choisi de diffuser son
306		oeuvre et nul autre n'a la faculté de modifier les conditions de
	306	oeuvre et nul autre n'a la faculté de modifier les conditions de
307	307	diffusion de ce Logiciel Initial.
308	308
309		Le Titulaire s'engage à ce que le Logiciel Initial reste au moins régi
310		par le Contrat et ce, pour la durée visée à l'article 4.2.
	309	Le Titulaire s'engage à ce que le Logiciel Initial reste au moins régi
	310	par le Contrat et ce, pour la durée visée à l'article 4.2.
311	311
312	312
313	313	6.2 SUR LES CONTRIBUTIONS INTEGREES
314	314
315		Le Licencié qui a développé une Contribution Intégrée est titulaire sur
316		celle-ci des droits de propriété intellectuelle dans les conditions
317		définies par la législation applicable.
	315	Le Licencié qui a développé une Contribution Intégrée est titulaire sur
	316	celle-ci des droits de propriété intellectuelle dans les conditions
	317	définies par la législation applicable.
318	318
319	319
320	320	6.3 SUR LES MODULES LIES
321	321
322		Le Licencié qui a développé un Module Lié est titulaire sur celui-ci des
323		droits de propriété intellectuelle dans les conditions définies par la
324		législation applicable et reste libre du choix du contrat régissant sa
325		diffusion dans les conditions définies à l'article 5.3.3.
	322	Le Licencié qui a développé un Module Lié est titulaire sur celui-ci des
	323	droits de propriété intellectuelle dans les conditions définies par la
	324	législation applicable et reste libre du choix du contrat régissant sa
	325	diffusion dans les conditions définies à l'article 5.3.3.
326	326
327	327
328	328	6.4 MENTIONS DES DROITS
329	329
330		Le Licencié s'engage expressément:
331
332		1. à ne pas supprimer ou modifier de quelque manière que ce soit les
333		mentions de propriété intellectuelle apposées sur le Logiciel;
334
335		2. à reproduire à l'identique lesdites mentions de propriété
336		intellectuelle sur les copies du Logiciel modifié ou non;
337
338		3. à faire en sorte que l'utilisation du Logiciel, ses mentions de
339		propriété intellectuelle et le fait qu'il est régi par le Contrat
340		soient indiqués dans un texte facilement accessible notamment
341		depuis l'interface de tout Logiciel Dérivé.
342
343		Le Licencié s'engage à ne pas porter atteinte, directement ou
344		indirectement, aux droits de propriété intellectuelle du Titulaire et/ou
345		des Contributeurs sur le Logiciel et à prendre, le cas échéant, à
346		l'égard de son personnel toutes les mesures nécessaires pour assurer le
347		respect des dits droits de propriété intellectuelle du Titulaire et/ou
	330	Le Licencié s'engage expressément:
	331
	332	1. à ne pas supprimer ou modifier de quelque manière que ce soit les
	333	mentions de propriété intellectuelle apposées sur le Logiciel;
	334
	335	2. à reproduire à l'identique lesdites mentions de propriété
	336	intellectuelle sur les copies du Logiciel modifié ou non;
	337
	338	3. à faire en sorte que l'utilisation du Logiciel, ses mentions de
	339	propriété intellectuelle et le fait qu'il est régi par le Contrat
	340	soient indiqués dans un texte facilement accessible notamment
	341	depuis l'interface de tout Logiciel Dérivé.
	342
	343	Le Licencié s'engage à ne pas porter atteinte, directement ou
	344	indirectement, aux droits de propriété intellectuelle du Titulaire et/ou
	345	des Contributeurs sur le Logiciel et à prendre, le cas échéant, à
	346	l'égard de son personnel toutes les mesures nécessaires pour assurer le
	347	respect des dits droits de propriété intellectuelle du Titulaire et/ou
348	348	des Contributeurs.
349	349
350	350
351	351	Article 7 - SERVICES ASSOCIES
352	352
353		7.1 Le Contrat n'oblige en aucun cas le Concédant à la réalisation de
	353	7.1 Le Contrat n'oblige en aucun cas le Concédant à la réalisation de
354	354	prestations d'assistance technique ou de maintenance du Logiciel.
355	355
356		Cependant le Concédant reste libre de proposer ce type de services. Les
	356	Cependant le Concédant reste libre de proposer ce type de services. Les
357	357	termes et conditions d'une telle assistance technique et/ou d'une telle
358		maintenance seront alors déterminés dans un acte séparé. Ces actes de
	358	maintenance seront alors déterminés dans un acte séparé. Ces actes de
359	359	maintenance et/ou assistance technique n'engageront que la seule
360		responsabilité du Concédant qui les propose.
361
362		7.2 De même, tout Concédant est libre de proposer, sous sa seule
363		responsabilité, à ses licenciés une garantie, qui n'engagera que lui,
364		lors de la redistribution du Logiciel et/ou du Logiciel Modifié et ce,
365		dans les conditions qu'il souhaite. Cette garantie et les modalités
366		financières de son application feront l'objet d'un acte séparé entre le
367		Concédant et le Licencié.
	360	responsabilité du Concédant qui les propose.
	361
	362	7.2 De même, tout Concédant est libre de proposer, sous sa seule
	363	responsabilité, à ses licenciés une garantie, qui n'engagera que lui,
	364	lors de la redistribution du Logiciel et/ou du Logiciel Modifié et ce,
	365	dans les conditions qu'il souhaite. Cette garantie et les modalités
	366	financières de son application feront l'objet d'un acte séparé entre le
	367	Concédant et le Licencié.
368	368
369	369
370	370	Article 8 - RESPONSABILITE
371	371
372		8.1 Sous réserve des dispositions de l'article 8.2, le Licencié a la
373		faculté, sous réserve de prouver la faute du Concédant concerné, de
374		solliciter la réparation du préjudice direct qu'il subirait du fait du
	372	8.1 Sous réserve des dispositions de l'article 8.2, le Licencié a la
	373	faculté, sous réserve de prouver la faute du Concédant concerné, de
	374	solliciter la réparation du préjudice direct qu'il subirait du fait du
375	375	Logiciel et dont il apportera la preuve.
376	376
377		8.2 La responsabilité du Concédant est limitée aux engagements pris en
378		application du Contrat et ne saurait être engagée en raison notamment:
379		(i) des dommages dus à l'inexécution, totale ou partielle, de ses
380		obligations par le Licencié, (ii) des dommages directs ou indirects
381		découlant de l'utilisation ou des performances du Logiciel subis par le
382		Licencié et (iii) plus généralement d'un quelconque dommage indirect. En
383		particulier, les Parties conviennent expressément que tout préjudice
384		financier ou commercial (par exemple perte de données, perte de
385		bénéfices, perte d'exploitation, perte de clientèle ou de commandes,
386		manque à gagner, trouble commercial quelconque) ou toute action dirigée
387		contre le Licencié par un tiers, constitue un dommage indirect et
388		n'ouvre pas droit à réparation par le Concédant.
	377	8.2 La responsabilité du Concédant est limitée aux engagements pris en
	378	application du Contrat et ne saurait être engagée en raison notamment:
	379	(i) des dommages dus à l'inexécution, totale ou partielle, de ses
	380	obligations par le Licencié, (ii) des dommages directs ou indirects
	381	découlant de l'utilisation ou des performances du Logiciel subis par le
	382	Licencié et (iii) plus généralement d'un quelconque dommage indirect. En
	383	particulier, les Parties conviennent expressément que tout préjudice
	384	financier ou commercial (par exemple perte de données, perte de
	385	bénéfices, perte d'exploitation, perte de clientèle ou de commandes,
	386	manque à gagner, trouble commercial quelconque) ou toute action dirigée
	387	contre le Licencié par un tiers, constitue un dommage indirect et
	388	n'ouvre pas droit à réparation par le Concédant.
389	389
390	390
391	391	Article 9 - GARANTIE
392	392
393		9.1 Le Licencié reconnaît que l'état actuel des connaissances
	393	9.1 Le Licencié reconnaît que l'état actuel des connaissances
394	394	scientifiques et techniques au moment de la mise en circulation du
395		Logiciel ne permet pas d'en tester et d'en vérifier toutes les
396		utilisations ni de détecter l'existence d'éventuels défauts. L'attention
397		du Licencié a été attirée sur ce point sur les risques associés au
398		chargement, à l'utilisation, la modification et/ou au développement et à
399		la reproduction du Logiciel qui sont réservés à des utilisateurs avertis.
400
401		Il relève de la responsabilité du Licencié de contrôler, par tous
402		moyens, l'adéquation du produit à ses besoins, son bon fonctionnement et
	395	Logiciel ne permet pas d'en tester et d'en vérifier toutes les
	396	utilisations ni de détecter l'existence d'éventuels défauts. L'attention
	397	du Licencié a été attirée sur ce point sur les risques associés au
	398	chargement, à l'utilisation, la modification et/ou au développement et à
	399	la reproduction du Logiciel qui sont réservés à des utilisateurs avertis.
	400
	401	Il relève de la responsabilité du Licencié de contrôler, par tous
	402	moyens, l'adéquation du produit à ses besoins, son bon fonctionnement et
403	403	de s'assurer qu'il ne causera pas de dommages aux personnes et aux biens.
404	404
405		9.2 Le Concédant déclare de bonne foi être en droit de concéder
406		l'ensemble des droits attachés au Logiciel (comprenant notamment les
407		droits visés à l'article 5).
408
409		9.3 Le Licencié reconnaît que le Logiciel est fourni "en l'état" par le
410		Concédant sans autre garantie, expresse ou tacite, que celle prévue à
	405	9.2 Le Concédant déclare de bonne foi être en droit de concéder
	406	l'ensemble des droits attachés au Logiciel (comprenant notamment les
	407	droits visés à l'article 5).
	408
	409	9.3 Le Licencié reconnaît que le Logiciel est fourni "en l'état" par le
	410	Concédant sans autre garantie, expresse ou tacite, que celle prévue à
411	411	l'article 9.2 et notamment sans aucune garantie sur sa valeur commerciale,
412		son caractère sécurisé, innovant ou pertinent.
413
414		En particulier, le Concédant ne garantit pas que le Logiciel est exempt
	412	son caractère sécurisé, innovant ou pertinent.
	413
	414	En particulier, le Concédant ne garantit pas que le Logiciel est exempt
415	415	d'erreur, qu'il fonctionnera sans interruption, qu'il sera compatible
416		avec l'équipement du Licencié et sa configuration logicielle ni qu'il
417		remplira les besoins du Licencié.
418
419		9.4 Le Concédant ne garantit pas, de manière expresse ou tacite, que le
420		Logiciel ne porte pas atteinte à un quelconque droit de propriété
	416	avec l'équipement du Licencié et sa configuration logicielle ni qu'il
	417	remplira les besoins du Licencié.
	418
	419	9.4 Le Concédant ne garantit pas, de manière expresse ou tacite, que le
	420	Logiciel ne porte pas atteinte à un quelconque droit de propriété
421	421	intellectuelle d'un tiers portant sur un brevet, un logiciel ou sur tout
422		autre droit de propriété. Ainsi, le Concédant exclut toute garantie au
423		profit du Licencié contre les actions en contrefaçon qui pourraient être
424		diligentées au titre de l'utilisation, de la modification, et de la
425		redistribution du Logiciel. Néanmoins, si de telles actions sont
426		exercées contre le Licencié, le Concédant lui apportera son aide
427		technique et juridique pour sa défense. Cette aide technique et
428		juridique est déterminée au cas par cas entre le Concédant concerné et
429		le Licencié dans le cadre d'un protocole d'accord. Le Concédant dégage
430		toute responsabilité quant à l'utilisation de la dénomination du
431		Logiciel par le Licencié. Aucune garantie n'est apportée quant à
432		l'existence de droits antérieurs sur le nom du Logiciel et sur
	422	autre droit de propriété. Ainsi, le Concédant exclut toute garantie au
	423	profit du Licencié contre les actions en contrefaçon qui pourraient être
	424	diligentées au titre de l'utilisation, de la modification, et de la
	425	redistribution du Logiciel. Néanmoins, si de telles actions sont
	426	exercées contre le Licencié, le Concédant lui apportera son aide
	427	technique et juridique pour sa défense. Cette aide technique et
	428	juridique est déterminée au cas par cas entre le Concédant concerné et
	429	le Licencié dans le cadre d'un protocole d'accord. Le Concédant dégage
	430	toute responsabilité quant à l'utilisation de la dénomination du
	431	Logiciel par le Licencié. Aucune garantie n'est apportée quant à
	432	l'existence de droits antérieurs sur le nom du Logiciel et sur
433	433	l'existence d'une marque.
434	434
435	435
436	436	Article 10 - RESILIATION
437	437
438		10.1 En cas de manquement par le Licencié aux obligations mises à sa
439		charge par le Contrat, le Concédant pourra résilier de plein droit le
440		Contrat trente (30) jours après notification adressée au Licencié et
441		restée sans effet.
442
443		10.2 Le Licencié dont le Contrat est résilié n'est plus autorisé à
	438	10.1 En cas de manquement par le Licencié aux obligations mises à sa
	439	charge par le Contrat, le Concédant pourra résilier de plein droit le
	440	Contrat trente (30) jours après notification adressée au Licencié et
	441	restée sans effet.
	442
	443	10.2 Le Licencié dont le Contrat est résilié n'est plus autorisé à
444	444	utiliser, modifier ou distribuer le Logiciel. Cependant, toutes les
445		licences qu'il aura concédées antérieurement à la résiliation du Contrat
446		resteront valides sous réserve qu'elles aient été effectuées en
447		conformité avec le Contrat.
	445	licences qu'il aura concédées antérieurement à la résiliation du Contrat
	446	resteront valides sous réserve qu'elles aient été effectuées en
	447	conformité avec le Contrat.
448	448
449	449
450	450	Article 11 - DISPOSITIONS DIVERSES

452	452
453	453	11.1 CAUSE EXTERIEURE
454	454
455		Aucune des Parties ne sera responsable d'un retard ou d'une défaillance
456		d'exécution du Contrat qui serait dû à un cas de force majeure, un cas
457		fortuit ou une cause extérieure, telle que, notamment, le mauvais
458		fonctionnement ou les interruptions du réseau électrique ou de
459		télécommunication, la paralysie du réseau liée à une attaque
460		informatique, l'intervention des autorités gouvernementales, les
461		catastrophes naturelles, les dégâts des eaux, les tremblements de terre,
462		le feu, les explosions, les grèves et les conflits sociaux, l'état de
	455	Aucune des Parties ne sera responsable d'un retard ou d'une défaillance
	456	d'exécution du Contrat qui serait dû à un cas de force majeure, un cas
	457	fortuit ou une cause extérieure, telle que, notamment, le mauvais
	458	fonctionnement ou les interruptions du réseau électrique ou de
	459	télécommunication, la paralysie du réseau liée à une attaque
	460	informatique, l'intervention des autorités gouvernementales, les
	461	catastrophes naturelles, les dégâts des eaux, les tremblements de terre,
	462	le feu, les explosions, les grèves et les conflits sociaux, l'état de
463	463	guerre...
464	464
465	465	11.2 Le fait, par l'une ou l'autre des Parties, d'omettre en une ou
466		plusieurs occasions de se prévaloir d'une ou plusieurs dispositions du
	466	plusieurs occasions de se prévaloir d'une ou plusieurs dispositions du
467	467	Contrat, ne pourra en aucun cas impliquer renonciation par la Partie
468		intéressée à s'en prévaloir ultérieurement.
469
470		11.3 Le Contrat annule et remplace toute convention antérieure, écrite
471		ou orale, entre les Parties sur le même objet et constitue l'accord
	468	intéressée à s'en prévaloir ultérieurement.
	469
	470	11.3 Le Contrat annule et remplace toute convention antérieure, écrite
	471	ou orale, entre les Parties sur le même objet et constitue l'accord
472	472	entier entre les Parties sur cet objet. Aucune addition ou modification
473		aux termes du Contrat n'aura d'effet à l'égard des Parties à moins
474		d'être faite par écrit et signée par leurs représentants dûment habilités.
475
476		11.4 Dans l'hypothèse où une ou plusieurs des dispositions du Contrat
477		s'avèrerait contraire à une loi ou à un texte applicable, existants ou
478		futurs, cette loi ou ce texte prévaudrait, et les Parties feraient les
479		amendements nécessaires pour se conformer à cette loi ou à ce texte.
480		Toutes les autres dispositions resteront en vigueur. De même, la
481		nullité, pour quelque raison que ce soit, d'une des dispositions du
482		Contrat ne saurait entraîner la nullité de l'ensemble du Contrat.
	473	aux termes du Contrat n'aura d'effet à l'égard des Parties à moins
	474	d'être faite par écrit et signée par leurs représentants dûment habilités.
	475
	476	11.4 Dans l'hypothèse où une ou plusieurs des dispositions du Contrat
	477	s'avèrerait contraire à une loi ou à un texte applicable, existants ou
	478	futurs, cette loi ou ce texte prévaudrait, et les Parties feraient les
	479	amendements nécessaires pour se conformer à cette loi ou à ce texte.
	480	Toutes les autres dispositions resteront en vigueur. De même, la
	481	nullité, pour quelque raison que ce soit, d'une des dispositions du
	482	Contrat ne saurait entraîner la nullité de l'ensemble du Contrat.
483	483
484	484
485	485	11.5 LANGUE
486	486
487		Le Contrat est rédigé en langue française et en langue anglaise, ces
488		deux versions faisant également foi.
	487	Le Contrat est rédigé en langue française et en langue anglaise, ces
	488	deux versions faisant également foi.
489	489
490	490
491	491	Article 12 - NOUVELLES VERSIONS DU CONTRAT
492	492
493		12.1 Toute personne est autorisée à copier et distribuer des copies de
	493	12.1 Toute personne est autorisée à copier et distribuer des copies de
494	494	ce Contrat.
495	495
496		12.2 Afin d'en préserver la cohérence, le texte du Contrat est protégé
497		et ne peut être modifié que par les auteurs de la licence, lesquels se
498		réservent le droit de publier périodiquement des mises à jour ou de
499		nouvelles versions du Contrat, qui posséderont chacune un numéro
500		distinct. Ces versions ultérieures seront susceptibles de prendre en
501		compte de nouvelles problématiques rencontrées par les logiciels libres.
502
503		12.3 Tout Logiciel diffusé sous une version donnée du Contrat ne pourra
504		faire l'objet d'une diffusion ultérieure que sous la même version du
505		Contrat ou une version postérieure.
	496	12.2 Afin d'en préserver la cohérence, le texte du Contrat est protégé
	497	et ne peut être modifié que par les auteurs de la licence, lesquels se
	498	réservent le droit de publier périodiquement des mises à jour ou de
	499	nouvelles versions du Contrat, qui posséderont chacune un numéro
	500	distinct. Ces versions ultérieures seront susceptibles de prendre en
	501	compte de nouvelles problématiques rencontrées par les logiciels libres.
	502
	503	12.3 Tout Logiciel diffusé sous une version donnée du Contrat ne pourra
	504	faire l'objet d'une diffusion ultérieure que sous la même version du
	505	Contrat ou une version postérieure.
506	506
507	507
508	508	Article 13 - LOI APPLICABLE ET COMPETENCE TERRITORIALE
509	509
510		13.1 Le Contrat est régi par la loi française. Les Parties conviennent
511		de tenter de régler à l'amiable les différends ou litiges qui
512		viendraient à se produire par suite ou à l'occasion du Contrat.
513
514		13.2 A défaut d'accord amiable dans un délai de deux (2) mois à compter
515		de leur survenance et sauf situation relevant d'une procédure d'urgence,
516		les différends ou litiges seront portés par la Partie la plus diligente
517		devant les Tribunaux compétents de Paris.
	510	13.1 Le Contrat est régi par la loi française. Les Parties conviennent
	511	de tenter de régler à l'amiable les différends ou litiges qui
	512	viendraient à se produire par suite ou à l'occasion du Contrat.
	513
	514	13.2 A défaut d'accord amiable dans un délai de deux (2) mois à compter
	515	de leur survenance et sauf situation relevant d'une procédure d'urgence,
	516	les différends ou litiges seront portés par la Partie la plus diligente
	517	devant les Tribunaux compétents de Paris.
518	518
519	519
520	520	Version 1.0 du 2006-09-05.

-7

README less more

0		-------------------------------
1		ClusterShell 1.3 Python Library
2		-------------------------------
	0	-----------------------------------------
	1	ClusterShell 1.3 Python Library and Tools
	2	-----------------------------------------
3	3
4	4	ClusterShell is an event-based python library to execute commands on local or
5	5	distant cluster nodes in parallel depending on the selected engine and worker
6		mechanisms.
7
8		This is the source tarball. When possible, please use the RPM distribution.
	6	mechanisms. Also, clush, clubak and nodeset, three convenient command-line
	7	tools using the library are included.
9	8
10	9	-------------------
11	10	Requirements (v1.3)

36	35	Installation from source
37	36	------------------------
38	37
39		In the source directory, please type :
	38	When possible, please use the RPM/deb distribution.
	39
	40	Otherwise in the source directory, use:
40	41
41	42	# python setup.py install
42	43

+118

-0

clustershell.spec less more

	0	%{!?python_sitelib: %global python_sitelib %(%{__python} -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())")}
	1
	2	Name: clustershell
	3	Version: 1.3.3
	4	Release: 1%{?dist}
	5	Summary: Python framework for efficient cluster administration
	6
	7	Group: System Environment/Base
	8	License: CeCILL-C
	9	URL: http://clustershell.sourceforge.net/
	10	Source0: http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.gz
	11	BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
	12	BuildArch: noarch
	13	BuildRequires: python-devel python-setuptools
	14
	15	%description
	16	Tools and event-based Python library to execute commands on cluster nodes in
	17	parallel depending on selected engine and worker mechanisms. The library
	18	provides also advanced NodeSet and NodeGroups handling methods to ease and
	19	improve administration of large compute clusters or server farms. Three
	20	convenient command line utilities, clush, clubak and nodeset, allow traditional
	21	shell scripts to benefit some useful features offered by the library.
	22
	23	%package -n vim-%{name}
	24	Summary: VIM files for ClusterShell
	25	Group: System Environment/Base
	26	Requires: clustershell = %{version}-%{release}, vim-common
	27
	28	%description -n vim-%{name}
	29	Syntax highlighting in the VIM editor for ClusterShell configuration files.
	30
	31
	32	%prep
	33	%setup -q
	34
	35	%build
	36	%{__python} setup.py build
	37
	38	%install
	39	rm -rf %{buildroot}
	40	%{__python} setup.py install -O1 --skip-build --root %{buildroot}
	41
	42	# config files
	43	install -d %{buildroot}/%{_sysconfdir}/clustershell
	44	install -p -m 0644 conf/*.conf %{buildroot}/%{_sysconfdir}/clustershell/
	45
	46	# man pages
	47	install -d %{buildroot}/%{_mandir}/{man1,man5}
	48	install -p -m 0644 doc/man/man1/clubak.1 %{buildroot}/%{_mandir}/man1/
	49	install -p -m 0644 doc/man/man1/clush.1 %{buildroot}/%{_mandir}/man1/
	50	install -p -m 0644 doc/man/man1/nodeset.1 %{buildroot}/%{_mandir}/man1/
	51	install -p -m 0644 doc/man/man5/clush.conf.5 %{buildroot}/%{_mandir}/man5/
	52	install -p -m 0644 doc/man/man5/groups.conf.5 %{buildroot}/%{_mandir}/man5/
	53
	54	# vim addons
	55	%define vimdatadir %{_datadir}/vim/vimfiles
	56	install -d %{buildroot}/%{vimdatadir}/{ftdetect,syntax}
	57	install -p -m 0644 doc/extras/vim/ftdetect/clustershell.vim %{buildroot}/%{vimdatadir}/ftdetect/
	58	install -p -m 0644 doc/extras/vim/syntax/clushconf.vim %{buildroot}/%{vimdatadir}/syntax/
	59	install -p -m 0644 doc/extras/vim/syntax/groupsconf.vim %{buildroot}/%{vimdatadir}/syntax/
	60
	61
	62	%clean
	63	rm -rf %{buildroot}
	64
	65	%files
	66	%defattr(-,root,root,-)
	67	%doc README ChangeLog Licence_CeCILL-C_V1-en.txt Licence_CeCILL-C_V1-fr.txt
	68	%{_mandir}/man1/clubak.1*
	69	%{_mandir}/man1/clush.1*
	70	%{_mandir}/man1/nodeset.1*
	71	%{_mandir}/man5/clush.conf.5*
	72	%{_mandir}/man5/groups.conf.5*
	73	%dir %{_sysconfdir}/clustershell
	74	%config(noreplace) %{_sysconfdir}/clustershell/clush.conf
	75	%config(noreplace) %{_sysconfdir}/clustershell/groups.conf
	76	%{python_sitelib}/ClusterShell/
	77	%{python_sitelib}/ClusterShell-*-py?.?.egg-info
	78	%{_bindir}/clubak
	79	%{_bindir}/clush
	80	%{_bindir}/nodeset
	81
	82	%files -n vim-%{name}
	83	%defattr(-,root,root,-)
	84	%{vimdatadir}/ftdetect/clustershell.vim
	85	%{vimdatadir}/syntax/clushconf.vim
	86	%{vimdatadir}/syntax/groupsconf.vim
	87
	88	%changelog
	89	* Wed Oct 20 2010 Stephane Thiell <stephane.thiell@cea.fr> 1.3.3-1
	90	- update to 1.3.3
	91
	92	* Fri Sep 10 2010 Stephane Thiell <stephane.thiell@cea.fr> 1.3.2-1
	93	- renamed Vim subpackage to vim-clustershell
	94	- update to 1.3.2
	95
	96	* Sun Sep 05 2010 Stephane Thiell <stephane.thiell@cea.fr> 1.3.1-2
	97	- added -vim subpackage for .vim files
	98
	99	* Fri Sep 03 2010 Stephane Thiell <stephane.thiell@cea.fr> 1.3.1-1
	100	- removed -n from setup line
	101	- own clustershell config directory for proper uninstall
	102	- install vim syntax addons in vimfiles, thus avoiding vim version detection
	103	- update to 1.3.1
	104
	105	* Sun Aug 22 2010 Stephane Thiell <stephane.thiell@cea.fr> 1.3-4
	106	- fixed BuildRoot tag in accordance with EPEL guidelines
	107	- python_sitelib definition: prefer global vs define
	108	- preserve timestamps and fix permissions when installing files
	109
	110	* Sat Aug 21 2010 Stephane Thiell <stephane.thiell@cea.fr> 1.3-3
	111	- use a full URL to the package in Source0
	112
	113	* Fri Aug 20 2010 Stephane Thiell <stephane.thiell@cea.fr> 1.3-2
	114	- various improvements per first review request
	115
	116	* Thu Aug 19 2010 Stephane Thiell <stephane.thiell@cea.fr> 1.3-1
	117	- initial build candidate for Fedora

-74

~~clustershell.spec.in~~ less more

0		# $Id: clustershell.spec.in 270 2010-06-08 00:16:23Z st-cea $
1
2		%define name clustershell
3		%define release 1%{?dist}
4
5		Summary: ClusterShell Python framework
6		Name: %{name}
7		Version: %{version}
8		Release: %{release}
9		Source0: %{name}-%{version}.tar.gz
10		License: CeCILL-C
11		Group: Development/Libraries
12		BuildRoot: %{_tmppath}/%{name}-buildroot
13		Prefix: %{_prefix}
14		BuildArchitectures: noarch
15		Vendor: Stephane Thiell <stephane.thiell@cea.fr>
16		Url: http://clustershell.sourceforge.net/
17
18		%description
19		ClusterShell is an event-based Python library to execute commands on local
20		or distant cluster nodes in parallel depending on the selected engine and
21		worker mechanisms. The library provides also advanced nodeset handling
22		methods. Finally, clush, clubak and nodeset, three convenient command-line
23		tools using the library are included.
24
25		%prep
26		%setup
27
28		%build
29		python setup.py build
30
31		%install
32		python setup.py install --root=$RPM_BUILD_ROOT --record=INSTALLED_FILES
33		mkdir -p $RPM_BUILD_ROOT/%{_sysconfdir}/clustershell
34
35		# detecting vim version
36		VIMDATADIR=`ls /usr/share/vim/vim[0-9]* -1d \| tail -1`
37		if [ ! -d "$VIMDATADIR" ]; then
38		VIMDATADIR=%{_datadir}/%{name}/vim
39		fi
40
41		# man pages
42		mkdir -p $RPM_BUILD_ROOT/%{_mandir}/{man1,man5}
43		gzip -c doc/man/man1/clubak.1 >$RPM_BUILD_ROOT/%{_mandir}/man1/clubak.1.gz
44		gzip -c doc/man/man1/clush.1 >$RPM_BUILD_ROOT/%{_mandir}/man1/clush.1.gz
45		gzip -c doc/man/man1/nodeset.1 >$RPM_BUILD_ROOT/%{_mandir}/man1/nodeset.1.gz
46		gzip -c doc/man/man5/clush.conf.5 >$RPM_BUILD_ROOT/%{_mandir}/man5/clush.conf.5.gz
47		gzip -c doc/man/man5/groups.conf.5 >$RPM_BUILD_ROOT/%{_mandir}/man5/groups.conf.5.gz
48
49		# vim addons
50		cp conf/clush.conf conf/groups.conf $RPM_BUILD_ROOT/%{_sysconfdir}/clustershell
51		mkdir -p $RPM_BUILD_ROOT/$VIMDATADIR/ftdetect
52		cp doc/extras/vim/ftdetect/clustershell.vim $RPM_BUILD_ROOT/$VIMDATADIR/ftdetect
53		mkdir -p $RPM_BUILD_ROOT/$VIMDATADIR/syntax
54		cp doc/extras/vim/syntax/clushconf.vim $RPM_BUILD_ROOT/$VIMDATADIR/syntax
55		cp doc/extras/vim/syntax/groupsconf.vim $RPM_BUILD_ROOT/$VIMDATADIR/syntax
56		echo $VIMDATADIR/ftdetect/clustershell.vim >>INSTALLED_FILES
57		echo $VIMDATADIR/syntax/clushconf.vim >>INSTALLED_FILES
58		echo $VIMDATADIR/syntax/groupsconf.vim >>INSTALLED_FILES
59
60		%clean
61		rm -rf $RPM_BUILD_ROOT
62
63		%files -f INSTALLED_FILES
64		%defattr(-,root,root)
65		%doc README ChangeLog Licence_CeCILL-C_V1-en.txt Licence_CeCILL-C_V1-fr.txt
66		%doc doc/epydoc
67		%doc %{_mandir}/man1/clubak.1.gz
68		%doc %{_mandir}/man1/clush.1.gz
69		%doc %{_mandir}/man1/nodeset.1.gz
70		%doc %{_mandir}/man5/clush.conf.5.gz
71		%doc %{_mandir}/man5/groups.conf.5.gz
72		%config(noreplace) %{_sysconfdir}/clustershell/clush.conf
73		%config(noreplace) %{_sysconfdir}/clustershell/groups.conf

-5

~~conf/groups~~ less more

0		oss: example4 example5
1		mds: example6
2		io: example[4-6]
3		compute: example[32-159]
4		gpu: example[156-159]

-224

~~doc/epydoc/html/ClusterShell-module.html~~ less more

0		<?xml version="1.0" encoding="ascii"?>
1		<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
2		"DTD/xhtml1-transitional.dtd">
3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>ClusterShell</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<!-- ==================== NAVIGATION BAR ==================== -->
13		<table class="navbar" border="0" width="100%" cellpadding="0"
14		bgcolor="#a0c0ff" cellspacing="0">
15		<tr valign="middle">
16
17		<!-- Tree link -->
18		<th>   <a
19		href="module-tree.html">Trees</a>   </th>
20
21		<!-- Index link -->
22		<th>   <a
23		href="identifier-index.html">Indices</a>   </th>
24
25		<!-- Help link -->
26		<th>   <a
27		href="help.html">Help</a>   </th>
28
29		<!-- Project homepage -->
30		<th class="navbar" align="right" width="100%">
31		<table border="0" cellpadding="0" cellspacing="0">
32		<tr><th class="navbar" align="center"
33		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
34		</tr></table></th>
35		</tr>
36		</table>
37		<table width="100%" cellpadding="0" cellspacing="0">
38		<tr valign="top">
39		<td width="100%">
40		<span class="breadcrumbs">
41		Package ClusterShell
42		</span>
43		</td>
44		<td>
45		<table cellpadding="0" cellspacing="0">
46		<!-- hide/show private -->
47		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
48		onclick="toggle_private();">hide private</a>]</span></td></tr>
49		<tr><td align="right"><span class="options"
50		>[<a href="frames.html" target="_top">frames</a
51		>] \| <a href="ClusterShell-module.html"
52		target="_top">no frames</a>]</span></td></tr>
53		</table>
54		</td>
55		</tr>
56		</table>
57		<!-- ==================== PACKAGE DESCRIPTION ==================== -->
58		<h1 class="epydoc">Package ClusterShell</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell-pysrc.html">source code</a></span></p>
59		<p>ClusterShell Python Library</p>
60		<p>ClusterShell is a python event-based python library to execute
61		commands on local or distant cluster nodes in parallel depending on the
62		selected engine and worker mechanisms.</p>
63		<p>Please see first:</p>
64		<ul>
65		<li>
66		ClusterShell.NodeSet
67		</li>
68		<li>
69		ClusterShell.Task
70		</li>
71		</ul>
72
73		<hr />
74		<div class="fields"> <p><strong>Version:</strong>
75		1.3
76		</p>
77		<p><strong>Date:</strong>
78		2010/07/27
79		</p>
80		<p><strong>Author:</strong>
81		Stephane Thiell <stephane.thiell@cea.fr>
82		</p>
83		</div><!-- ==================== SUBMODULES ==================== -->
84		<a name="section-Submodules"></a>
85		<table class="summary" border="1" cellpadding="3"
86		cellspacing="0" width="100%" bgcolor="white">
87		<tr bgcolor="#70b0f0" class="table-header">
88		<td colspan="2" class="table-header">
89		<table border="0" cellpadding="0" cellspacing="0" width="100%">
90		<tr valign="top">
91		<td align="left"><span class="table-header">Submodules</span></td>
92		<td align="right" valign="top"
93		><span class="options">[<a href="#section-Submodules"
94		class="privatelink" onclick="toggle_private();"
95		>hide private</a>]</span></td>
96		</tr>
97		</table>
98		</td>
99		</tr>
100		<tr><td class="summary">
101		<ul class="nomargin">
102		<li> <strong class="uidlink"><a href="ClusterShell.Engine-module.html">ClusterShell.Engine</a></strong>
103		<ul>
104		<li> <strong class="uidlink"><a href="ClusterShell.Engine.EPoll-module.html">ClusterShell.Engine.EPoll</a></strong>: <em class="summary">A ClusterShell Engine using epoll, an I/O event notification
105		facility.</em> </li>
106		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Engine-module.html">ClusterShell.Engine.Engine</a></strong>: <em class="summary">Interface of underlying Task's Engine.</em> </li>
107		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Factory-module.html">ClusterShell.Engine.Factory</a></strong>: <em class="summary">Engine Factory to select the best working event engine for the
108		current version of Python and Operating System.</em> </li>
109		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Poll-module.html">ClusterShell.Engine.Poll</a></strong>: <em class="summary">A poll() based ClusterShell Engine.</em> </li>
110		</ul>
111		</li>
112		<li> <strong class="uidlink"><a href="ClusterShell.Event-module.html">ClusterShell.Event</a></strong>: <em class="summary">Event handler support</em> </li>
113		<li> <strong class="uidlink"><a href="ClusterShell.MsgTree-module.html">ClusterShell.MsgTree</a></strong>: <em class="summary">MsgTree</em> </li>
114		<li> <strong class="uidlink"><a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a></strong>: <em class="summary">Cluster node set module.</em> </li>
115		<li> <strong class="uidlink"><a href="ClusterShell.NodeUtils-module.html">ClusterShell.NodeUtils</a></strong>: <em class="summary">Cluster nodes utility module</em> </li>
116		<li> <strong class="uidlink"><a href="ClusterShell.Task-module.html">ClusterShell.Task</a></strong>: <em class="summary">ClusterShell Task module.</em> </li>
117		<li> <strong class="uidlink"><a href="ClusterShell.Worker-module.html">ClusterShell.Worker</a></strong>
118		<ul>
119		<li> <strong class="uidlink"><a href="ClusterShell.Worker.EngineClient-module.html">ClusterShell.Worker.EngineClient</a></strong>: <em class="summary">EngineClient</em> </li>
120		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Pdsh-module.html">ClusterShell.Worker.Pdsh</a></strong>: <em class="summary">WorkerPdsh</em> </li>
121		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Popen-module.html">ClusterShell.Worker.Popen</a></strong>: <em class="summary">WorkerPopen</em> </li>
122		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Ssh-module.html">ClusterShell.Worker.Ssh</a></strong>: <em class="summary">ClusterShell Ssh/Scp support</em> </li>
123		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Worker-module.html">ClusterShell.Worker.Worker</a></strong>: <em class="summary">ClusterShell worker interface.</em> </li>
124		</ul>
125		</li>
126		</ul></td></tr>
127		</table>
128
129		<br />
130		<!-- ==================== VARIABLES ==================== -->
131		<a name="section-Variables"></a>
132		<table class="summary" border="1" cellpadding="3"
133		cellspacing="0" width="100%" bgcolor="white">
134		<tr bgcolor="#70b0f0" class="table-header">
135		<td colspan="2" class="table-header">
136		<table border="0" cellpadding="0" cellspacing="0" width="100%">
137		<tr valign="top">
138		<td align="left"><span class="table-header">Variables</span></td>
139		<td align="right" valign="top"
140		><span class="options">[<a href="#section-Variables"
141		class="privatelink" onclick="toggle_private();"
142		>hide private</a>]</span></td>
143		</tr>
144		</table>
145		</td>
146		</tr>
147		<tr>
148		<td width="15%" align="right" valign="top" class="summary">
149		<span class="summary-type"> </span>
150		</td><td class="summary">
151		<a name="__version_info__"></a><span class="summary-name">__version_info__</span> = <code title="(1, 3)"><code class="variable-group">(</code>1<code class="variable-op">, </code>3<code class="variable-group">)</code></code>
152		</td>
153		</tr>
154		<tr>
155		<td width="15%" align="right" valign="top" class="summary">
156		<span class="summary-type"> </span>
157		</td><td class="summary">
158		<a name="__url__"></a><span class="summary-name">__url__</span> = <code title="'http://clustershell.sourceforge.net/'"><code class="variable-quote">'</code><code class="variable-string">http://clustershell.sourceforge.net/</code><code class="variable-quote">'</code></code>
159		</td>
160		</tr>
161		<tr>
162		<td width="15%" align="right" valign="top" class="summary">
163		<span class="summary-type"> </span>
164		</td><td class="summary">
165		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="None">None</code>
166		</td>
167		</tr>
168		<tr class="private">
169		<td width="15%" align="right" valign="top" class="summary">
170		<span class="summary-type"> </span>
171		</td><td class="summary">
172		<a name="_n"></a><span class="summary-name">_n</span> = <code title="'3'"><code class="variable-quote">'</code><code class="variable-string">3</code><code class="variable-quote">'</code></code>
173		</td>
174		</tr>
175		</table>
176		<!-- ==================== NAVIGATION BAR ==================== -->
177		<table class="navbar" border="0" width="100%" cellpadding="0"
178		bgcolor="#a0c0ff" cellspacing="0">
179		<tr valign="middle">
180
181		<!-- Tree link -->
182		<th>   <a
183		href="module-tree.html">Trees</a>   </th>
184
185		<!-- Index link -->
186		<th>   <a
187		href="identifier-index.html">Indices</a>   </th>
188
189		<!-- Help link -->
190		<th>   <a
191		href="help.html">Help</a>   </th>
192
193		<!-- Project homepage -->
194		<th class="navbar" align="right" width="100%">
195		<table border="0" cellpadding="0" cellspacing="0">
196		<tr><th class="navbar" align="center"
197		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
198		</tr></table></th>
199		</tr>
200		</table>
201		<table border="0" cellpadding="0" cellspacing="0" width="100%%">
202		<tr>
203		<td align="left" class="footer">
204		Generated by Epydoc 3.0.1 on Tue Jul 27 21:53:16 2010
205		</td>
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57		<h1 class="epydoc">Source Code for <a href="ClusterShell-module.html">Package ClusterShell</a></h1>
58		<pre class="py-src">
59		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
60		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2007, 2008, 2009, 2010)</tt> </tt>
61		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
62		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
63		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
64		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
65		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
66		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
67		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
68		<a name="L10"></a><tt class="py-lineno">10</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
69		<a name="L11"></a><tt class="py-lineno">11</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
70		<a name="L12"></a><tt class="py-lineno">12</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
71		<a name="L13"></a><tt class="py-lineno">13</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
72		<a name="L14"></a><tt class="py-lineno">14</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
73		<a name="L15"></a><tt class="py-lineno">15</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
74		<a name="L16"></a><tt class="py-lineno">16</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
75		<a name="L17"></a><tt class="py-lineno">17</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
76		<a name="L18"></a><tt class="py-lineno">18</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
77		<a name="L19"></a><tt class="py-lineno">19</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
78		<a name="L20"></a><tt class="py-lineno">20</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
79		<a name="L21"></a><tt class="py-lineno">21</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
80		<a name="L22"></a><tt class="py-lineno">22</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
81		<a name="L23"></a><tt class="py-lineno">23</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
82		<a name="L24"></a><tt class="py-lineno">24</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
83		<a name="L25"></a><tt class="py-lineno">25</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
84		<a name="L26"></a><tt class="py-lineno">26</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
85		<a name="L27"></a><tt class="py-lineno">27</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
86		<a name="L28"></a><tt class="py-lineno">28</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
87		<a name="L29"></a><tt class="py-lineno">29</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
88		<a name="L30"></a><tt class="py-lineno">30</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
89		<a name="L31"></a><tt class="py-lineno">31</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
90		<a name="L32"></a><tt class="py-lineno">32</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
91		<a name="L33"></a><tt class="py-lineno">33</tt> <tt class="py-line"><tt class="py-comment"># $Id: __init__.py 304 2010-07-27 19:47:09Z st-cea $</tt> </tt>
92		<a name="L34"></a><tt class="py-lineno">34</tt> <tt class="py-line"> </tt>
93		<a name="L35"></a><tt class="py-lineno">35</tt> <tt class="py-line"> </tt>
94		<a name="L36"></a><tt class="py-lineno">36</tt> <tt class="py-line"><tt class="py-docstring">"""ClusterShell Python Library</tt> </tt>
95		<a name="L37"></a><tt class="py-lineno">37</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
96		<a name="L38"></a><tt class="py-lineno">38</tt> <tt class="py-line"><tt class="py-docstring">ClusterShell is a python event-based python library to execute commands</tt> </tt>
97		<a name="L39"></a><tt class="py-lineno">39</tt> <tt class="py-line"><tt class="py-docstring">on local or distant cluster nodes in parallel depending on the selected</tt> </tt>
98		<a name="L40"></a><tt class="py-lineno">40</tt> <tt class="py-line"><tt class="py-docstring">engine and worker mechanisms.</tt> </tt>
99		<a name="L41"></a><tt class="py-lineno">41</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
100		<a name="L42"></a><tt class="py-lineno">42</tt> <tt class="py-line"><tt class="py-docstring">Please see first:</tt> </tt>
101		<a name="L43"></a><tt class="py-lineno">43</tt> <tt class="py-line"><tt class="py-docstring"> - ClusterShell.NodeSet</tt> </tt>
102		<a name="L44"></a><tt class="py-lineno">44</tt> <tt class="py-line"><tt class="py-docstring"> - ClusterShell.Task</tt> </tt>
103		<a name="L45"></a><tt class="py-lineno">45</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
104		<a name="L46"></a><tt class="py-lineno">46</tt> <tt class="py-line"> </tt>
105		<a name="L47"></a><tt class="py-lineno">47</tt> <tt class="py-line"><tt class="py-name">__version__</tt> <tt class="py-op">=</tt> <tt class="py-string">'1.3'</tt> </tt>
106		<a name="L48"></a><tt class="py-lineno">48</tt> <tt class="py-line"><tt id="link-0" class="py-name" targets="Variable ClusterShell.__version_info__=ClusterShell-module.html#__version_info__"><a title="ClusterShell.__version_info__" class="py-name" href="#" onclick="return doclink('link-0', '__version_info__', 'link-0');">__version_info__</a></tt> <tt class="py-op">=</tt> <tt class="py-name">tuple</tt><tt class="py-op">(</tt><tt class="py-op">[</tt> <tt class="py-name">int</tt><tt class="py-op">(</tt><tt id="link-1" class="py-name" targets="Variable ClusterShell._n=ClusterShell-module.html#_n"><a title="ClusterShell._n" class="py-name" href="#" onclick="return doclink('link-1', '_n', 'link-1');">_n</a></tt><tt class="py-op">)</tt> <tt class="py-keyword">for</tt> <tt id="link-2" class="py-name"><a title="ClusterShell._n" class="py-name" href="#" onclick="return doclink('link-2', '_n', 'link-1');">_n</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">__version__</tt><tt class="py-op">.</tt><tt id="link-3" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.split()=ClusterShell.NodeSet.NodeSet-class.html#split,Method ClusterShell.NodeSet.RangeSet.split()=ClusterShell.NodeSet.RangeSet-class.html#split"><a title="ClusterShell.NodeSet.NodeSet.split
107		ClusterShell.NodeSet.RangeSet.split" class="py-name" href="#" onclick="return doclink('link-3', 'split', 'link-3');">split</a></tt><tt class="py-op">(</tt><tt class="py-string">'.'</tt><tt class="py-op">)</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
108		<a name="L49"></a><tt class="py-lineno">49</tt> <tt class="py-line"><tt class="py-name">__date__</tt> <tt class="py-op">=</tt> <tt class="py-string">'2010/07/27'</tt> </tt>
109		<a name="L50"></a><tt class="py-lineno">50</tt> <tt class="py-line"><tt class="py-name">__author__</tt> <tt class="py-op">=</tt> <tt class="py-string">'Stephane Thiell <stephane.thiell@cea.fr>'</tt> </tt>
110		<a name="L51"></a><tt class="py-lineno">51</tt> <tt class="py-line"><tt id="link-4" class="py-name" targets="Variable ClusterShell.__url__=ClusterShell-module.html#__url__"><a title="ClusterShell.__url__" class="py-name" href="#" onclick="return doclink('link-4', '__url__', 'link-4');">__url__</a></tt> <tt class="py-op">=</tt> <tt class="py-string">'http://clustershell.sourceforge.net/'</tt> </tt>
111		<a name="L52"></a><tt class="py-lineno">52</tt> <tt class="py-line"> </tt><script type="text/javascript">
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59		<h1 class="epydoc">Package Engine</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine-pysrc.html">source code</a></span></p>
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78		<ul class="nomargin">
79		<li> <strong class="uidlink"><a href="ClusterShell.Engine.EPoll-module.html">ClusterShell.Engine.EPoll</a></strong>: <em class="summary">A ClusterShell Engine using epoll, an I/O event notification
80		facility.</em> </li>
81		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Engine-module.html">ClusterShell.Engine.Engine</a></strong>: <em class="summary">Interface of underlying Task's Engine.</em> </li>
82		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Factory-module.html">ClusterShell.Engine.Factory</a></strong>: <em class="summary">Engine Factory to select the best working event engine for the
83		current version of Python and Operating System.</em> </li>
84		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Poll-module.html">ClusterShell.Engine.Poll</a></strong>: <em class="summary">A poll() based ClusterShell Engine.</em> </li>
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110		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="None">None</code>
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58		<h1 class="epydoc">Source Code for <a href="ClusterShell.Engine-module.html">Package ClusterShell.Engine</a></h1>
59		<pre class="py-src">
60		<a name="L1"></a><tt class="py-lineno">1</tt> <tt class="py-line"> </tt>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Engine-module.html">Package Engine</a> ::
43		Module EPoll
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59		<!-- ==================== MODULE DESCRIPTION ==================== -->
60		<h1 class="epydoc">Module EPoll</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.EPoll-pysrc.html">source code</a></span></p>
61		<p>A ClusterShell Engine using epoll, an I/O event notification
62		facility.</p>
63		<p>The epoll event distribution interface is available on Linux 2.6, and
64		has been included in Python 2.6.</p>
65
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85		<span class="summary-type"> </span>
86		</td><td class="summary">
87		<a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html" class="summary-name">EngineEPoll</a><br />
88		EPoll Engine
89		</td>
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113		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="'ClusterShell.Engine'"><code class="variable-quote">'</code><code class="variable-string">ClusterShell.Engine</code><code class="variable-quote">'</code></code>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
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59		<h1 class="epydoc">Source Code for <a href="ClusterShell.Engine.EPoll-module.html">Module ClusterShell.Engine.EPoll</a></h1>
60		<pre class="py-src">
61		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
62		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2009, 2010)</tt> </tt>
63		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
64		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
65		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
66		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
67		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
68		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
69		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
70		<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
71		<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
72		<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
73		<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
74		<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
75		<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
76		<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
77		<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
78		<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
79		<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
80		<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
81		<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
82		<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
83		<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
84		<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
85		<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
86		<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
87		<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
88		<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
89		<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
90		<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
91		<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
92		<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
93		<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt class="py-comment"># $Id: EPoll.py 238 2010-02-25 22:30:31Z st-cea $</tt> </tt>
94		<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> </tt>
95		<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
96		<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring">A ClusterShell Engine using epoll, an I/O event notification facility.</tt> </tt>
97		<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
98		<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"><tt class="py-docstring">The epoll event distribution interface is available on Linux 2.6, and</tt> </tt>
99		<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-docstring">has been included in Python 2.6.</tt> </tt>
100		<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
101		<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"> </tt>
102		<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">errno</tt> </tt>
103		<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">select</tt> </tt>
104		<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">time</tt> </tt>
105		<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"> </tt>
106		<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Package ClusterShell=ClusterShell-module.html"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-0', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Package ClusterShell.Engine=ClusterShell.Engine-module.html,Module ClusterShell.Engine.Engine=ClusterShell.Engine.Engine-module.html,Class ClusterShell.Engine.Engine.Engine=ClusterShell.Engine.Engine.Engine-class.html"><a title="ClusterShell.Engine
107		ClusterShell.Engine.Engine
108		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-1', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-2" class="py-name"><a title="ClusterShell.Engine
109		ClusterShell.Engine.Engine
110		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-2', 'Engine', 'link-1');">Engine</a></tt> <tt class="py-keyword">import</tt> <tt id="link-3" class="py-name"><a title="ClusterShell.Engine
111		ClusterShell.Engine.Engine
112		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-3', 'Engine', 'link-1');">Engine</a></tt> </tt>
113		<a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-4" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-4', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-5" class="py-name"><a title="ClusterShell.Engine
114		ClusterShell.Engine.Engine
115		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-5', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-6" class="py-name"><a title="ClusterShell.Engine
116		ClusterShell.Engine.Engine
117		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-6', 'Engine', 'link-1');">Engine</a></tt> <tt class="py-keyword">import</tt> <tt id="link-7" class="py-name" targets="Class ClusterShell.Engine.Engine.EngineNotSupportedError=ClusterShell.Engine.Engine.EngineNotSupportedError-class.html"><a title="ClusterShell.Engine.Engine.EngineNotSupportedError" class="py-name" href="#" onclick="return doclink('link-7', 'EngineNotSupportedError', 'link-7');">EngineNotSupportedError</a></tt> </tt>
118		<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-8" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-8', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-9" class="py-name"><a title="ClusterShell.Engine
119		ClusterShell.Engine.Engine
120		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-9', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-10" class="py-name"><a title="ClusterShell.Engine
121		ClusterShell.Engine.Engine
122		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-10', 'Engine', 'link-1');">Engine</a></tt> <tt class="py-keyword">import</tt> <tt id="link-11" class="py-name" targets="Class ClusterShell.Engine.Engine.EngineTimeoutException=ClusterShell.Engine.Engine.EngineTimeoutException-class.html"><a title="ClusterShell.Engine.Engine.EngineTimeoutException" class="py-name" href="#" onclick="return doclink('link-11', 'EngineTimeoutException', 'link-11');">EngineTimeoutException</a></tt> </tt>
123		<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-12" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-12', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-13" class="py-name" targets="Package ClusterShell.Worker=ClusterShell.Worker-module.html,Module ClusterShell.Worker.Worker=ClusterShell.Worker.Worker-module.html,Class ClusterShell.Worker.Worker.Worker=ClusterShell.Worker.Worker.Worker-class.html"><a title="ClusterShell.Worker
124		ClusterShell.Worker.Worker
125		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-13', 'Worker', 'link-13');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-14" class="py-name" targets="Module ClusterShell.Worker.EngineClient=ClusterShell.Worker.EngineClient-module.html,Class ClusterShell.Worker.EngineClient.EngineClient=ClusterShell.Worker.EngineClient.EngineClient-class.html"><a title="ClusterShell.Worker.EngineClient
126		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-14', 'EngineClient', 'link-14');">EngineClient</a></tt> <tt class="py-keyword">import</tt> <tt id="link-15" class="py-name" targets="Class ClusterShell.Worker.EngineClient.EngineClientEOF=ClusterShell.Worker.EngineClient.EngineClientEOF-class.html"><a title="ClusterShell.Worker.EngineClient.EngineClientEOF" class="py-name" href="#" onclick="return doclink('link-15', 'EngineClientEOF', 'link-15');">EngineClientEOF</a></tt> </tt>
127		<a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"> </tt>
128		<a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"> </tt>
129		<a name="EngineEPoll"></a><div id="EngineEPoll-def"><a name="L52"></a><tt class="py-lineno"> 52</tt> <a class="py-toggle" href="#" id="EngineEPoll-toggle" onclick="return toggle('EngineEPoll');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Engine.EPoll.EngineEPoll-class.html">EngineEPoll</a><tt class="py-op">(</tt><tt class="py-base-class">Engine</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
130		</div><div id="EngineEPoll-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EngineEPoll-expanded"><a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
131		<a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"><tt class="py-docstring"> EPoll Engine</tt> </tt>
132		<a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
133		<a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"><tt class="py-docstring"> ClusterShell Engine class using the select.epoll mechanism.</tt> </tt>
134		<a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
135		<a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"> </tt>
136		<a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"> <tt id="link-16" class="py-name" targets="Variable ClusterShell.Engine.EPoll.EngineEPoll.identifier=ClusterShell.Engine.EPoll.EngineEPoll-class.html#identifier,Variable ClusterShell.Engine.Engine.Engine.identifier=ClusterShell.Engine.Engine.Engine-class.html#identifier,Variable ClusterShell.Engine.Poll.EnginePoll.identifier=ClusterShell.Engine.Poll.EnginePoll-class.html#identifier"><a title="ClusterShell.Engine.EPoll.EngineEPoll.identifier
137		ClusterShell.Engine.Engine.Engine.identifier
138		ClusterShell.Engine.Poll.EnginePoll.identifier" class="py-name" href="#" onclick="return doclink('link-16', 'identifier', 'link-16');">identifier</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"epoll"</tt> </tt>
139		<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"> </tt>
140		<a name="EngineEPoll.__init__"></a><div id="EngineEPoll.__init__-def"><a name="L61"></a><tt class="py-lineno"> 61</tt> <a class="py-toggle" href="#" id="EngineEPoll.__init__-toggle" onclick="return toggle('EngineEPoll.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">info</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
141		</div><div id="EngineEPoll.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineEPoll.__init__-expanded"><a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
142		<a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"><tt class="py-docstring"> Initialize Engine.</tt> </tt>
143		<a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
144		<a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"> <tt id="link-17" class="py-name"><a title="ClusterShell.Engine
145		ClusterShell.Engine.Engine
146		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-17', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-18" class="py-name" targets="Method ClusterShell.Engine.EPoll.EngineEPoll.__init__()=ClusterShell.Engine.EPoll.EngineEPoll-class.html#__init__,Method ClusterShell.Engine.Engine.Engine.__init__()=ClusterShell.Engine.Engine.Engine-class.html#__init__,Method ClusterShell.Engine.Engine.EngineAbortException.__init__()=ClusterShell.Engine.Engine.EngineAbortException-class.html#__init__,Method ClusterShell.Engine.Engine.EngineBaseTimer.__init__()=ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__,Method ClusterShell.Engine.Engine.EngineTimer.__init__()=ClusterShell.Engine.Engine.EngineTimer-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__()=ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ.__init__()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#__init__,Method ClusterShell.Engine.Poll.EnginePoll.__init__()=ClusterShell.Engine.Poll.EnginePoll-class.html#__init__,Method ClusterShell.MsgTree.MsgTree.__init__()=ClusterShell.MsgTree.MsgTree-class.html#__init__,Method ClusterShell.MsgTree.MsgTreeElem.__init__()=ClusterShell.MsgTree.MsgTreeElem-class.html#__init__,Method ClusterShell.NodeSet.NodeSet.__init__()=ClusterShell.NodeSet.NodeSet-class.html#__init__,Method ClusterShell.NodeSet.NodeSetBase.__init__()=ClusterShell.NodeSet.NodeSetBase-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseError.__init__()=ClusterShell.NodeSet.NodeSetParseError-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseRangeError.__init__()=ClusterShell.NodeSet.NodeSetParseRangeError-class.html#__init__,Method ClusterShell.NodeSet.ParsingEngine.__init__()=ClusterShell.NodeSet.ParsingEngine-class.html#__init__,Method ClusterShell.NodeSet.RangeSet.__init__()=ClusterShell.NodeSet.RangeSet-class.html#__init__,Method ClusterShell.NodeSet.RangeSetPaddingError.__init__()=ClusterShell.NodeSet.RangeSetPaddingError-class.html#__init__,Method ClusterShell.NodeSet.RangeSetParseError.__init__()=ClusterShell.NodeSet.RangeSetParseError-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolver.__init__()=ClusterShell.NodeUtils.GroupResolver-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolverConfig.__init__()=ClusterShell.NodeUtils.GroupResolverConfig-class.html#__init__,Method ClusterShell.NodeUtils.GroupSource.__init__()=ClusterShell.NodeUtils.GroupSource-class.html#__init__,Method ClusterShell.NodeUtils.GroupSourceException.__init__()=ClusterShell.NodeUtils.GroupSourceException-class.html#__init__,Method ClusterShell.Task.Task._SuspendCondition.__init__()=ClusterShell.Task.Task._SuspendCondition-class.html#__init__,Method ClusterShell.Task.Task.__init__()=ClusterShell.Task.Task-class.html#__init__,Method ClusterShell.Task._TaskMsgTree.__init__()=ClusterShell.Task._TaskMsgTree-class.html#__init__,Method ClusterShell.Worker.EngineClient.EngineClient.__init__()=ClusterShell.Worker.EngineClient.EngineClient-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort.__init__()=ClusterShell.Worker.EngineClient.EnginePort-class.html#__init__,Method ClusterShell.Worker.Pdsh.WorkerPdsh.__init__()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#__init__,Method ClusterShell.Worker.Popen.WorkerPopen.__init__()=ClusterShell.Worker.Popen.WorkerPopen-class.html#__init__,Method ClusterShell.Worker.Ssh.Scp.__init__()=ClusterShell.Worker.Ssh.Scp-class.html#__init__,Method ClusterShell.Worker.Ssh.Ssh.__init__()=ClusterShell.Worker.Ssh.Ssh-class.html#__init__,Method ClusterShell.Worker.Ssh.WorkerSsh.__init__()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#__init__,Method ClusterShell.Worker.Worker.DistantWorker.__init__()=ClusterShell.Worker.Worker.DistantWorker-class.html#__init__,Method ClusterShell.Worker.Worker.Worker.__init__()=ClusterShell.Worker.Worker.Worker-class.html#__init__,Method ClusterShell.Worker.Worker.WorkerSimple.__init__()=ClusterShell.Worker.Worker.WorkerSimple-class.html#__init__,Method clubak.Display.__init__()=clubak.Display-class.html#__init__,Method clush.ClushConfig.__init__()=clush.ClushConfig-class.html#__init__,Method clush.ClushConfigError.__init__()=clush.ClushConfigError-class.html#__init__,Method clush.DirectOutputHandler.__init__()=clush.DirectOutputHandler-class.html#__init__,Method clush.Display.__init__()=clush.Display-class.html#__init__,Method clush.GatherOutputHandler.__init__()=clush.GatherOutputHandler-class.html#__init__,Method clush.RunTimer.__init__()=clush.RunTimer-class.html#__init__,Method clush.StdInputHandler.__init__()=clush.StdInputHandler-class.html#__init__"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
147		ClusterShell.Engine.Engine.Engine.__init__
148		ClusterShell.Engine.Engine.EngineAbortException.__init__
149		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
150		ClusterShell.Engine.Engine.EngineTimer.__init__
151		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
152		ClusterShell.Engine.Engine._EngineTimerQ.__init__
153		ClusterShell.Engine.Poll.EnginePoll.__init__
154		ClusterShell.MsgTree.MsgTree.__init__
155		ClusterShell.MsgTree.MsgTreeElem.__init__
156		ClusterShell.NodeSet.NodeSet.__init__
157		ClusterShell.NodeSet.NodeSetBase.__init__
158		ClusterShell.NodeSet.NodeSetParseError.__init__
159		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
160		ClusterShell.NodeSet.ParsingEngine.__init__
161		ClusterShell.NodeSet.RangeSet.__init__
162		ClusterShell.NodeSet.RangeSetPaddingError.__init__
163		ClusterShell.NodeSet.RangeSetParseError.__init__
164		ClusterShell.NodeUtils.GroupResolver.__init__
165		ClusterShell.NodeUtils.GroupResolverConfig.__init__
166		ClusterShell.NodeUtils.GroupSource.__init__
167		ClusterShell.NodeUtils.GroupSourceException.__init__
168		ClusterShell.Task.Task._SuspendCondition.__init__
169		ClusterShell.Task.Task.__init__
170		ClusterShell.Task._TaskMsgTree.__init__
171		ClusterShell.Worker.EngineClient.EngineClient.__init__
172		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
173		ClusterShell.Worker.EngineClient.EnginePort.__init__
174		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
175		ClusterShell.Worker.Popen.WorkerPopen.__init__
176		ClusterShell.Worker.Ssh.Scp.__init__
177		ClusterShell.Worker.Ssh.Ssh.__init__
178		ClusterShell.Worker.Ssh.WorkerSsh.__init__
179		ClusterShell.Worker.Worker.DistantWorker.__init__
180		ClusterShell.Worker.Worker.Worker.__init__
181		ClusterShell.Worker.Worker.WorkerSimple.__init__
182		clubak.Display.__init__
183		clush.ClushConfig.__init__
184		clush.ClushConfigError.__init__
185		clush.DirectOutputHandler.__init__
186		clush.Display.__init__
187		clush.GatherOutputHandler.__init__
188		clush.RunTimer.__init__
189		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-18', '__init__', 'link-18');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt id="link-19" class="py-name" targets="Method ClusterShell.Task.Task.info()=ClusterShell.Task.Task-class.html#info"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-19', 'info', 'link-19');">info</a></tt><tt class="py-op">)</tt> </tt>
190		<a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
191		<a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"> <tt class="py-comment"># get an epoll object</tt> </tt>
192		<a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">epolling</tt> <tt class="py-op">=</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">epoll</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
193		<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">AttributeError</tt><tt class="py-op">:</tt> </tt>
194		<a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-20" class="py-name"><a title="ClusterShell.Engine.Engine.EngineNotSupportedError" class="py-name" href="#" onclick="return doclink('link-20', 'EngineNotSupportedError', 'link-7');">EngineNotSupportedError</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
195		</div><a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"> </tt>
196		<a name="EngineEPoll._register_specific"></a><div id="EngineEPoll._register_specific-def"><a name="L72"></a><tt class="py-lineno"> 72</tt> <a class="py-toggle" href="#" id="EngineEPoll._register_specific-toggle" onclick="return toggle('EngineEPoll._register_specific');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#_register_specific">_register_specific</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">fd</tt><tt class="py-op">,</tt> <tt class="py-param">event</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
197		</div><div id="EngineEPoll._register_specific-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineEPoll._register_specific-expanded"><a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
198		<a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"><tt class="py-docstring"> Engine-specific fd registering. Called by Engine register.</tt> </tt>
199		<a name="L75"></a><tt class="py-lineno"> 75</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
200		<a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">event</tt> <tt class="py-op">&</tt> <tt class="py-op">(</tt><tt id="link-21" class="py-name"><a title="ClusterShell.Engine
201		ClusterShell.Engine.Engine
202		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-21', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-22" class="py-name" targets="Variable ClusterShell.Engine.Engine.Engine.E_READ=ClusterShell.Engine.Engine.Engine-class.html#E_READ"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-22', 'E_READ', 'link-22');">E_READ</a></tt> <tt class="py-op">\|</tt> <tt id="link-23" class="py-name"><a title="ClusterShell.Engine
203		ClusterShell.Engine.Engine
204		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-23', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-24" class="py-name" targets="Variable ClusterShell.Engine.Engine.Engine.E_ERROR=ClusterShell.Engine.Engine.Engine-class.html#E_ERROR"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-24', 'E_ERROR', 'link-24');">E_ERROR</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
205		<a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"> <tt class="py-name">eventmask</tt> <tt class="py-op">=</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">EPOLLIN</tt> </tt>
206		<a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">event</tt> <tt class="py-op">==</tt> <tt id="link-25" class="py-name"><a title="ClusterShell.Engine
207		ClusterShell.Engine.Engine
208		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-25', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-26" class="py-name" targets="Variable ClusterShell.Engine.Engine.Engine.E_WRITE=ClusterShell.Engine.Engine.Engine-class.html#E_WRITE"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-26', 'E_WRITE', 'link-26');">E_WRITE</a></tt><tt class="py-op">:</tt> </tt>
209		<a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"> <tt class="py-name">eventmask</tt> <tt class="py-op">=</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">EPOLLOUT</tt> </tt>
210		<a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"> </tt>
211		<a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">epolling</tt><tt class="py-op">.</tt><tt id="link-27" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.register()=ClusterShell.Engine.Engine.Engine-class.html#register"><a title="ClusterShell.Engine.Engine.Engine.register" class="py-name" href="#" onclick="return doclink('link-27', 'register', 'link-27');">register</a></tt><tt class="py-op">(</tt><tt class="py-name">fd</tt><tt class="py-op">,</tt> <tt class="py-name">eventmask</tt><tt class="py-op">)</tt> </tt>
212		</div><a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"> </tt>
213		<a name="EngineEPoll._unregister_specific"></a><div id="EngineEPoll._unregister_specific-def"><a name="L83"></a><tt class="py-lineno"> 83</tt> <a class="py-toggle" href="#" id="EngineEPoll._unregister_specific-toggle" onclick="return toggle('EngineEPoll._unregister_specific');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#_unregister_specific">_unregister_specific</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">fd</tt><tt class="py-op">,</tt> <tt class="py-param">ev_is_set</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
214		</div><div id="EngineEPoll._unregister_specific-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineEPoll._unregister_specific-expanded"><a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
215		<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"><tt class="py-docstring"> Engine-specific fd unregistering. Called by Engine unregister.</tt> </tt>
216		<a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
217		<a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">epolling</tt><tt class="py-op">.</tt><tt id="link-28" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.unregister()=ClusterShell.Engine.Engine.Engine-class.html#unregister"><a title="ClusterShell.Engine.Engine.Engine.unregister" class="py-name" href="#" onclick="return doclink('link-28', 'unregister', 'link-28');">unregister</a></tt><tt class="py-op">(</tt><tt class="py-name">fd</tt><tt class="py-op">)</tt> </tt>
218		</div><a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"> </tt>
219		<a name="EngineEPoll._modify_specific"></a><div id="EngineEPoll._modify_specific-def"><a name="L89"></a><tt class="py-lineno"> 89</tt> <a class="py-toggle" href="#" id="EngineEPoll._modify_specific-toggle" onclick="return toggle('EngineEPoll._modify_specific');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#_modify_specific">_modify_specific</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">fd</tt><tt class="py-op">,</tt> <tt class="py-param">event</tt><tt class="py-op">,</tt> <tt class="py-param">setvalue</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
220		</div><div id="EngineEPoll._modify_specific-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineEPoll._modify_specific-expanded"><a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
221		<a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"><tt class="py-docstring"> Engine-specific modifications after a interesting event change for</tt> </tt>
222		<a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"><tt class="py-docstring"> a file descriptor. Called automatically by Engine set_events().</tt> </tt>
223		<a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"><tt class="py-docstring"> For the epoll engine, it modifies the event mask associated to a file</tt> </tt>
224		<a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"><tt class="py-docstring"> descriptor.</tt> </tt>
225		<a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
226		<a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-29" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine._debug()=ClusterShell.Engine.Engine.Engine-class.html#_debug"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-29', '_debug', 'link-29');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"MODSPEC fd=%d event=%x setvalue=%d"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">fd</tt><tt class="py-op">,</tt> <tt class="py-name">event</tt><tt class="py-op">,</tt> </tt>
227		<a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> <tt class="py-name">setvalue</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
228		<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"> <tt class="py-name">eventmask</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
229		<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">setvalue</tt><tt class="py-op">:</tt> </tt>
230		<a name="L100"></a><tt class="py-lineno">100</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">event</tt> <tt class="py-op">&</tt> <tt class="py-op">(</tt><tt id="link-30" class="py-name"><a title="ClusterShell.Engine
231		ClusterShell.Engine.Engine
232		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-30', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-31" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-31', 'E_READ', 'link-22');">E_READ</a></tt> <tt class="py-op">\|</tt> <tt id="link-32" class="py-name"><a title="ClusterShell.Engine
233		ClusterShell.Engine.Engine
234		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-32', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-33" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-33', 'E_ERROR', 'link-24');">E_ERROR</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
235		<a name="L101"></a><tt class="py-lineno">101</tt> <tt class="py-line"> <tt class="py-name">eventmask</tt> <tt class="py-op">=</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">EPOLLIN</tt> </tt>
236		<a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">event</tt> <tt class="py-op">==</tt> <tt id="link-34" class="py-name"><a title="ClusterShell.Engine
237		ClusterShell.Engine.Engine
238		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-34', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-35" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-35', 'E_WRITE', 'link-26');">E_WRITE</a></tt><tt class="py-op">:</tt> </tt>
239		<a name="L103"></a><tt class="py-lineno">103</tt> <tt class="py-line"> <tt class="py-name">eventmask</tt> <tt class="py-op">=</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">EPOLLOUT</tt> </tt>
240		<a name="L104"></a><tt class="py-lineno">104</tt> <tt class="py-line"> </tt>
241		<a name="L105"></a><tt class="py-lineno">105</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">epolling</tt><tt class="py-op">.</tt><tt id="link-36" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.modify()=ClusterShell.Engine.Engine.Engine-class.html#modify"><a title="ClusterShell.Engine.Engine.Engine.modify" class="py-name" href="#" onclick="return doclink('link-36', 'modify', 'link-36');">modify</a></tt><tt class="py-op">(</tt><tt class="py-name">fd</tt><tt class="py-op">,</tt> <tt class="py-name">eventmask</tt><tt class="py-op">)</tt> </tt>
242		</div><a name="L106"></a><tt class="py-lineno">106</tt> <tt class="py-line"> </tt>
243		<a name="EngineEPoll.runloop"></a><div id="EngineEPoll.runloop-def"><a name="L107"></a><tt class="py-lineno">107</tt> <a class="py-toggle" href="#" id="EngineEPoll.runloop-toggle" onclick="return toggle('EngineEPoll.runloop');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#runloop">runloop</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
244		</div><div id="EngineEPoll.runloop-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineEPoll.runloop-expanded"><a name="L108"></a><tt class="py-lineno">108</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
245		<a name="L109"></a><tt class="py-lineno">109</tt> <tt class="py-line"><tt class="py-docstring"> Run epoll main loop.</tt> </tt>
246		<a name="L110"></a><tt class="py-lineno">110</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
247		<a name="L111"></a><tt class="py-lineno">111</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">timeout</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
248		<a name="L112"></a><tt class="py-lineno">112</tt> <tt class="py-line"> <tt class="py-name">timeout</tt> <tt class="py-op">=</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
249		<a name="L113"></a><tt class="py-lineno">113</tt> <tt class="py-line"> </tt>
250		<a name="L114"></a><tt class="py-lineno">114</tt> <tt class="py-line"> <tt class="py-name">start_time</tt> <tt class="py-op">=</tt> <tt class="py-name">time</tt><tt class="py-op">.</tt><tt class="py-name">time</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
251		<a name="L115"></a><tt class="py-lineno">115</tt> <tt class="py-line"> </tt>
252		<a name="L116"></a><tt class="py-lineno">116</tt> <tt class="py-line"> <tt class="py-comment"># run main event loop...</tt> </tt>
253		<a name="L117"></a><tt class="py-lineno">117</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
254		<a name="L118"></a><tt class="py-lineno">118</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-37" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-37', '_debug', 'link-29');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"LOOP evlooprefcnt=%d (reg_clifds=%s) (timers=%d)"</tt> <tt class="py-op">%</tt> \ </tt>
255		<a name="L119"></a><tt class="py-lineno">119</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds</tt><tt class="py-op">.</tt><tt id="link-38" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.keys()=ClusterShell.MsgTree.MsgTree-class.html#keys"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-38', 'keys', 'link-38');">keys</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
256		<a name="L120"></a><tt class="py-lineno">120</tt> <tt class="py-line"> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
257		<a name="L121"></a><tt class="py-lineno">121</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
258		<a name="L122"></a><tt class="py-lineno">122</tt> <tt class="py-line"> <tt class="py-name">timeo</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">.</tt><tt id="link-39" class="py-name" targets="Method ClusterShell.Engine.Engine._EngineTimerQ.nextfire_delay()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#nextfire_delay"><a title="ClusterShell.Engine.Engine._EngineTimerQ.nextfire_delay" class="py-name" href="#" onclick="return doclink('link-39', 'nextfire_delay', 'link-39');">nextfire_delay</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
259		<a name="L123"></a><tt class="py-lineno">123</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">timeout</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt> <tt class="py-keyword">and</tt> <tt class="py-name">timeo</tt> <tt class="py-op">>=</tt> <tt class="py-name">timeout</tt><tt class="py-op">:</tt> </tt>
260		<a name="L124"></a><tt class="py-lineno">124</tt> <tt class="py-line"> <tt class="py-comment"># task timeout may invalidate clients timeout</tt> </tt>
261		<a name="L125"></a><tt class="py-lineno">125</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">.</tt><tt id="link-40" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.clear()=ClusterShell.Engine.Engine.Engine-class.html#clear,Method ClusterShell.Engine.Engine._EngineTimerQ.clear()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#clear,Method ClusterShell.MsgTree.MsgTree.clear()=ClusterShell.MsgTree.MsgTree-class.html#clear,Method ClusterShell.NodeSet.NodeSetBase.clear()=ClusterShell.NodeSet.NodeSetBase-class.html#clear,Method ClusterShell.NodeSet.RangeSet.clear()=ClusterShell.NodeSet.RangeSet-class.html#clear"><a title="ClusterShell.Engine.Engine.Engine.clear
262		ClusterShell.Engine.Engine._EngineTimerQ.clear
263		ClusterShell.MsgTree.MsgTree.clear
264		ClusterShell.NodeSet.NodeSetBase.clear
265		ClusterShell.NodeSet.RangeSet.clear" class="py-name" href="#" onclick="return doclink('link-40', 'clear', 'link-40');">clear</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
266		<a name="L126"></a><tt class="py-lineno">126</tt> <tt class="py-line"> <tt class="py-name">timeo</tt> <tt class="py-op">=</tt> <tt class="py-name">timeout</tt> </tt>
267		<a name="L127"></a><tt class="py-lineno">127</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">timeo</tt> <tt class="py-op">==</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
268		<a name="L128"></a><tt class="py-lineno">128</tt> <tt class="py-line"> <tt class="py-name">timeo</tt> <tt class="py-op">=</tt> <tt class="py-name">timeout</tt> </tt>
269		<a name="L129"></a><tt class="py-lineno">129</tt> <tt class="py-line"> </tt>
270		<a name="L130"></a><tt class="py-lineno">130</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds_changed</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
271		<a name="L131"></a><tt class="py-lineno">131</tt> <tt class="py-line"> <tt class="py-name">evlist</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">epolling</tt><tt class="py-op">.</tt><tt class="py-name">poll</tt><tt class="py-op">(</tt><tt class="py-name">timeo</tt> <tt class="py-op">+</tt> <tt class="py-number">0.001</tt><tt class="py-op">)</tt> </tt>
272		<a name="L132"></a><tt class="py-lineno">132</tt> <tt class="py-line"> </tt>
273		<a name="L133"></a><tt class="py-lineno">133</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">IOError</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
274		<a name="L134"></a><tt class="py-lineno">134</tt> <tt class="py-line"> <tt class="py-comment"># might get interrupted by a signal</tt> </tt>
275		<a name="L135"></a><tt class="py-lineno">135</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">e</tt><tt class="py-op">.</tt><tt class="py-name">errno</tt> <tt class="py-op">==</tt> <tt class="py-name">errno</tt><tt class="py-op">.</tt><tt class="py-name">EINTR</tt><tt class="py-op">:</tt> </tt>
276		<a name="L136"></a><tt class="py-lineno">136</tt> <tt class="py-line"> <tt class="py-keyword">continue</tt> </tt>
277		<a name="L137"></a><tt class="py-lineno">137</tt> <tt class="py-line"> </tt>
278		<a name="L138"></a><tt class="py-lineno">138</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">fd</tt><tt class="py-op">,</tt> <tt class="py-name">event</tt> <tt class="py-keyword">in</tt> <tt class="py-name">evlist</tt><tt class="py-op">:</tt> </tt>
279		<a name="L139"></a><tt class="py-lineno">139</tt> <tt class="py-line"> </tt>
280		<a name="L140"></a><tt class="py-lineno">140</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds_changed</tt><tt class="py-op">:</tt> </tt>
281		<a name="L141"></a><tt class="py-lineno">141</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-41" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-41', '_debug', 'link-29');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"REG CLIENTS CHANGED - Aborting current evlist"</tt><tt class="py-op">)</tt> </tt>
282		<a name="L142"></a><tt class="py-lineno">142</tt> <tt class="py-line"> <tt class="py-comment"># Oops, reconsider evlist by calling poll() again.</tt> </tt>
283		<a name="L143"></a><tt class="py-lineno">143</tt> <tt class="py-line"> <tt class="py-keyword">break</tt> </tt>
284		<a name="L144"></a><tt class="py-lineno">144</tt> <tt class="py-line"> </tt>
285		<a name="L145"></a><tt class="py-lineno">145</tt> <tt class="py-line"> <tt class="py-comment"># get client instance</tt> </tt>
286		<a name="L146"></a><tt class="py-lineno">146</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">,</tt> <tt class="py-name">fdev</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-42" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine._fd2client()=ClusterShell.Engine.Engine.Engine-class.html#_fd2client"><a title="ClusterShell.Engine.Engine.Engine._fd2client" class="py-name" href="#" onclick="return doclink('link-42', '_fd2client', 'link-42');">_fd2client</a></tt><tt class="py-op">(</tt><tt class="py-name">fd</tt><tt class="py-op">)</tt> </tt>
287		<a name="L147"></a><tt class="py-lineno">147</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">client</tt> <tt class="py-keyword">or</tt> <tt class="py-name">fdev</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
288		<a name="L148"></a><tt class="py-lineno">148</tt> <tt class="py-line"> <tt class="py-keyword">continue</tt> </tt>
289		<a name="L149"></a><tt class="py-lineno">149</tt> <tt class="py-line"> </tt>
290		<a name="L150"></a><tt class="py-lineno">150</tt> <tt class="py-line"> <tt class="py-comment"># process this client</tt> </tt>
291		<a name="L151"></a><tt class="py-lineno">151</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_processing</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
292		<a name="L152"></a><tt class="py-lineno">152</tt> <tt class="py-line"> </tt>
293		<a name="L153"></a><tt class="py-lineno">153</tt> <tt class="py-line"> <tt class="py-comment"># check for poll error condition of some sort</tt> </tt>
294		<a name="L154"></a><tt class="py-lineno">154</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">event</tt> <tt class="py-op">&</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">EPOLLERR</tt><tt class="py-op">:</tt> </tt>
295		<a name="L155"></a><tt class="py-lineno">155</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-43" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-43', '_debug', 'link-29');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"EPOLLERR %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
296		<a name="L156"></a><tt class="py-lineno">156</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-44" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.unregister_writer()=ClusterShell.Engine.Engine.Engine-class.html#unregister_writer"><a title="ClusterShell.Engine.Engine.Engine.unregister_writer" class="py-name" href="#" onclick="return doclink('link-44', 'unregister_writer', 'link-44');">unregister_writer</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
297		<a name="L157"></a><tt class="py-lineno">157</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
298		<a name="L158"></a><tt class="py-lineno">158</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
299		<a name="L159"></a><tt class="py-lineno">159</tt> <tt class="py-line"> <tt class="py-keyword">continue</tt> </tt>
300		<a name="L160"></a><tt class="py-lineno">160</tt> <tt class="py-line"> </tt>
301		<a name="L161"></a><tt class="py-lineno">161</tt> <tt class="py-line"> <tt class="py-comment"># check for data to read</tt> </tt>
302		<a name="L162"></a><tt class="py-lineno">162</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">event</tt> <tt class="py-op">&</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">EPOLLIN</tt><tt class="py-op">:</tt> </tt>
303		<a name="L163"></a><tt class="py-lineno">163</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">fdev</tt> <tt class="py-op">&</tt> <tt class="py-op">(</tt><tt id="link-45" class="py-name"><a title="ClusterShell.Engine
304		ClusterShell.Engine.Engine
305		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-45', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-46" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-46', 'E_READ', 'link-22');">E_READ</a></tt> <tt class="py-op">\|</tt> <tt id="link-47" class="py-name"><a title="ClusterShell.Engine
306		ClusterShell.Engine.Engine
307		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-47', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-48" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-48', 'E_ERROR', 'link-24');">E_ERROR</a></tt><tt class="py-op">)</tt> </tt>
308		<a name="L164"></a><tt class="py-lineno">164</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&</tt> <tt class="py-name">fdev</tt> </tt>
309		<a name="L165"></a><tt class="py-lineno">165</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-49" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.modify" class="py-name" href="#" onclick="return doclink('link-49', 'modify', 'link-36');">modify</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">fdev</tt><tt class="py-op">)</tt> </tt>
310		<a name="L166"></a><tt class="py-lineno">166</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
311		<a name="L167"></a><tt class="py-lineno">167</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">fdev</tt> <tt class="py-op">&</tt> <tt id="link-50" class="py-name"><a title="ClusterShell.Engine
312		ClusterShell.Engine.Engine
313		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-50', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-51" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-51', 'E_READ', 'link-22');">E_READ</a></tt><tt class="py-op">:</tt> </tt>
314		<a name="L168"></a><tt class="py-lineno">168</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-52" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._handle_read()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_read,Method ClusterShell.Worker.EngineClient.EnginePort._handle_read()=ClusterShell.Worker.EngineClient.EnginePort-class.html#_handle_read,Method ClusterShell.Worker.Pdsh.WorkerPdsh._handle_read()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_handle_read,Method ClusterShell.Worker.Ssh.Ssh._handle_read()=ClusterShell.Worker.Ssh.Ssh-class.html#_handle_read,Method ClusterShell.Worker.Worker.WorkerSimple._handle_read()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_read"><a title="ClusterShell.Worker.EngineClient.EngineClient._handle_read
315		ClusterShell.Worker.EngineClient.EnginePort._handle_read
316		ClusterShell.Worker.Pdsh.WorkerPdsh._handle_read
317		ClusterShell.Worker.Ssh.Ssh._handle_read
318		ClusterShell.Worker.Worker.WorkerSimple._handle_read" class="py-name" href="#" onclick="return doclink('link-52', '_handle_read', 'link-52');">_handle_read</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
319		<a name="L169"></a><tt class="py-lineno">169</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
320		<a name="L170"></a><tt class="py-lineno">170</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-53" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._handle_error()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_error,Method ClusterShell.Worker.Pdsh.WorkerPdsh._handle_error()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_handle_error,Method ClusterShell.Worker.Ssh.Ssh._handle_error()=ClusterShell.Worker.Ssh.Ssh-class.html#_handle_error,Method ClusterShell.Worker.Worker.WorkerSimple._handle_error()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_error"><a title="ClusterShell.Worker.EngineClient.EngineClient._handle_error
321		ClusterShell.Worker.Pdsh.WorkerPdsh._handle_error
322		ClusterShell.Worker.Ssh.Ssh._handle_error
323		ClusterShell.Worker.Worker.WorkerSimple._handle_error" class="py-name" href="#" onclick="return doclink('link-53', '_handle_error', 'link-53');">_handle_error</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
324		<a name="L171"></a><tt class="py-lineno">171</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-54" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClientEOF" class="py-name" href="#" onclick="return doclink('link-54', 'EngineClientEOF', 'link-15');">EngineClientEOF</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
325		<a name="L172"></a><tt class="py-lineno">172</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-55" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-55', '_debug', 'link-29');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"EngineClientEOF %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
326		<a name="L173"></a><tt class="py-lineno">173</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">fdev</tt> <tt class="py-op">&</tt> <tt id="link-56" class="py-name"><a title="ClusterShell.Engine
327		ClusterShell.Engine.Engine
328		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-56', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-57" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-57', 'E_READ', 'link-22');">E_READ</a></tt><tt class="py-op">:</tt> </tt>
329		<a name="L174"></a><tt class="py-lineno">174</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-58" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.remove()=ClusterShell.Engine.Engine.Engine-class.html#remove,Method ClusterShell.MsgTree.MsgTree.remove()=ClusterShell.MsgTree.MsgTree-class.html#remove,Method ClusterShell.NodeSet.NodeSetBase.remove()=ClusterShell.NodeSet.NodeSetBase-class.html#remove,Method ClusterShell.NodeSet.RangeSet.remove()=ClusterShell.NodeSet.RangeSet-class.html#remove"><a title="ClusterShell.Engine.Engine.Engine.remove
330		ClusterShell.MsgTree.MsgTree.remove
331		ClusterShell.NodeSet.NodeSetBase.remove
332		ClusterShell.NodeSet.RangeSet.remove" class="py-name" href="#" onclick="return doclink('link-58', 'remove', 'link-58');">remove</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
333		<a name="L175"></a><tt class="py-lineno">175</tt> <tt class="py-line"> <tt class="py-keyword">continue</tt> </tt>
334		<a name="L176"></a><tt class="py-lineno">176</tt> <tt class="py-line"> </tt>
335		<a name="L177"></a><tt class="py-lineno">177</tt> <tt class="py-line"> <tt class="py-comment"># or check for end of stream (do not handle both at the same</tt> </tt>
336		<a name="L178"></a><tt class="py-lineno">178</tt> <tt class="py-line"> <tt class="py-comment"># time because handle_read() may perform a partial read)</tt> </tt>
337		<a name="L179"></a><tt class="py-lineno">179</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">event</tt> <tt class="py-op">&</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">EPOLLHUP</tt><tt class="py-op">:</tt> </tt>
338		<a name="L180"></a><tt class="py-lineno">180</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-59" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-59', '_debug', 'link-29');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"EPOLLHUP fd=%d %s (r%s,w%s)"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">fd</tt><tt class="py-op">,</tt> </tt>
339		<a name="L181"></a><tt class="py-lineno">181</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">__class__</tt><tt class="py-op">.</tt><tt class="py-name">__name__</tt><tt class="py-op">,</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-60" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient.reader_fileno()=ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno,Method ClusterShell.Worker.Worker.WorkerSimple.reader_fileno()=ClusterShell.Worker.Worker.WorkerSimple-class.html#reader_fileno"><a title="ClusterShell.Worker.EngineClient.EngineClient.reader_fileno
340		ClusterShell.Worker.Worker.WorkerSimple.reader_fileno" class="py-name" href="#" onclick="return doclink('link-60', 'reader_fileno', 'link-60');">reader_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
341		<a name="L182"></a><tt class="py-lineno">182</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-61" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient.writer_fileno()=ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno,Method ClusterShell.Worker.Worker.WorkerSimple.writer_fileno()=ClusterShell.Worker.Worker.WorkerSimple-class.html#writer_fileno"><a title="ClusterShell.Worker.EngineClient.EngineClient.writer_fileno
342		ClusterShell.Worker.Worker.WorkerSimple.writer_fileno" class="py-name" href="#" onclick="return doclink('link-61', 'writer_fileno', 'link-61');">writer_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
343		<a name="L183"></a><tt class="py-lineno">183</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_processing</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
344		<a name="L184"></a><tt class="py-lineno">184</tt> <tt class="py-line"> </tt>
345		<a name="L185"></a><tt class="py-lineno">185</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">fdev</tt> <tt class="py-op">&</tt> <tt id="link-62" class="py-name"><a title="ClusterShell.Engine
346		ClusterShell.Engine.Engine
347		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-62', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-63" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-63', 'E_READ', 'link-22');">E_READ</a></tt><tt class="py-op">:</tt> </tt>
348		<a name="L186"></a><tt class="py-lineno">186</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&</tt> <tt id="link-64" class="py-name"><a title="ClusterShell.Engine
349		ClusterShell.Engine.Engine
350		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-64', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-65" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-65', 'E_ERROR', 'link-24');">E_ERROR</a></tt><tt class="py-op">:</tt> </tt>
351		<a name="L187"></a><tt class="py-lineno">187</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-66" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.modify" class="py-name" href="#" onclick="return doclink('link-66', 'modify', 'link-36');">modify</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">fdev</tt><tt class="py-op">)</tt> </tt>
352		<a name="L188"></a><tt class="py-lineno">188</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
353		<a name="L189"></a><tt class="py-lineno">189</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-67" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.remove
354		ClusterShell.MsgTree.MsgTree.remove
355		ClusterShell.NodeSet.NodeSetBase.remove
356		ClusterShell.NodeSet.RangeSet.remove" class="py-name" href="#" onclick="return doclink('link-67', 'remove', 'link-58');">remove</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
357		<a name="L190"></a><tt class="py-lineno">190</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
358		<a name="L191"></a><tt class="py-lineno">191</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&</tt> <tt id="link-68" class="py-name"><a title="ClusterShell.Engine
359		ClusterShell.Engine.Engine
360		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-68', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-69" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-69', 'E_READ', 'link-22');">E_READ</a></tt><tt class="py-op">:</tt> </tt>
361		<a name="L192"></a><tt class="py-lineno">192</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-70" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.modify" class="py-name" href="#" onclick="return doclink('link-70', 'modify', 'link-36');">modify</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">fdev</tt><tt class="py-op">)</tt> </tt>
362		<a name="L193"></a><tt class="py-lineno">193</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
363		<a name="L194"></a><tt class="py-lineno">194</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-71" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.remove
364		ClusterShell.MsgTree.MsgTree.remove
365		ClusterShell.NodeSet.NodeSetBase.remove
366		ClusterShell.NodeSet.RangeSet.remove" class="py-name" href="#" onclick="return doclink('link-71', 'remove', 'link-58');">remove</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
367		<a name="L195"></a><tt class="py-lineno">195</tt> <tt class="py-line"> <tt class="py-keyword">continue</tt> </tt>
368		<a name="L196"></a><tt class="py-lineno">196</tt> <tt class="py-line"> </tt>
369		<a name="L197"></a><tt class="py-lineno">197</tt> <tt class="py-line"> <tt class="py-comment"># check for writing</tt> </tt>
370		<a name="L198"></a><tt class="py-lineno">198</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">event</tt> <tt class="py-op">&</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">EPOLLOUT</tt><tt class="py-op">:</tt> </tt>
371		<a name="L199"></a><tt class="py-lineno">199</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-72" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-72', '_debug', 'link-29');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"EPOLLOUT fd=%d %s (r%s,w%s)"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">fd</tt><tt class="py-op">,</tt> </tt>
372		<a name="L200"></a><tt class="py-lineno">200</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">__class__</tt><tt class="py-op">.</tt><tt class="py-name">__name__</tt><tt class="py-op">,</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-73" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.reader_fileno
373		ClusterShell.Worker.Worker.WorkerSimple.reader_fileno" class="py-name" href="#" onclick="return doclink('link-73', 'reader_fileno', 'link-60');">reader_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
374		<a name="L201"></a><tt class="py-lineno">201</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-74" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.writer_fileno
375		ClusterShell.Worker.Worker.WorkerSimple.writer_fileno" class="py-name" href="#" onclick="return doclink('link-74', 'writer_fileno', 'link-61');">writer_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
376		<a name="L202"></a><tt class="py-lineno">202</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">fdev</tt> <tt class="py-op">==</tt> <tt id="link-75" class="py-name"><a title="ClusterShell.Engine
377		ClusterShell.Engine.Engine
378		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-75', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-76" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-76', 'E_WRITE', 'link-26');">E_WRITE</a></tt> </tt>
379		<a name="L203"></a><tt class="py-lineno">203</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&</tt> <tt class="py-name">fdev</tt> </tt>
380		<a name="L204"></a><tt class="py-lineno">204</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-77" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.modify" class="py-name" href="#" onclick="return doclink('link-77', 'modify', 'link-36');">modify</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">fdev</tt><tt class="py-op">)</tt> </tt>
381		<a name="L205"></a><tt class="py-lineno">205</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-78" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._handle_write()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write"><a title="ClusterShell.Worker.EngineClient.EngineClient._handle_write" class="py-name" href="#" onclick="return doclink('link-78', '_handle_write', 'link-78');">_handle_write</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
382		<a name="L206"></a><tt class="py-lineno">206</tt> <tt class="py-line"> </tt>
383		<a name="L207"></a><tt class="py-lineno">207</tt> <tt class="py-line"> <tt class="py-comment"># post processing</tt> </tt>
384		<a name="L208"></a><tt class="py-lineno">208</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_processing</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
385		<a name="L209"></a><tt class="py-lineno">209</tt> <tt class="py-line"> </tt>
386		<a name="L210"></a><tt class="py-lineno">210</tt> <tt class="py-line"> <tt class="py-comment"># apply any changes occured during processing</tt> </tt>
387		<a name="L211"></a><tt class="py-lineno">211</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">registered</tt><tt class="py-op">:</tt> </tt>
388		<a name="L212"></a><tt class="py-lineno">212</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-79" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.set_events()=ClusterShell.Engine.Engine.Engine-class.html#set_events"><a title="ClusterShell.Engine.Engine.Engine.set_events" class="py-name" href="#" onclick="return doclink('link-79', 'set_events', 'link-79');">set_events</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_new_events</tt><tt class="py-op">)</tt> </tt>
389		<a name="L213"></a><tt class="py-lineno">213</tt> <tt class="py-line"> </tt>
390		<a name="L214"></a><tt class="py-lineno">214</tt> <tt class="py-line"> <tt class="py-comment"># check for task runloop timeout</tt> </tt>
391		<a name="L215"></a><tt class="py-lineno">215</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">timeout</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt> <tt class="py-keyword">and</tt> <tt class="py-name">time</tt><tt class="py-op">.</tt><tt class="py-name">time</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">>=</tt> <tt class="py-name">start_time</tt> <tt class="py-op">+</tt> <tt class="py-name">timeout</tt><tt class="py-op">:</tt> </tt>
392		<a name="L216"></a><tt class="py-lineno">216</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-80" class="py-name"><a title="ClusterShell.Engine.Engine.EngineTimeoutException" class="py-name" href="#" onclick="return doclink('link-80', 'EngineTimeoutException', 'link-11');">EngineTimeoutException</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
393		<a name="L217"></a><tt class="py-lineno">217</tt> <tt class="py-line"> </tt>
394		<a name="L218"></a><tt class="py-lineno">218</tt> <tt class="py-line"> <tt class="py-comment"># process clients timeout</tt> </tt>
395		<a name="L219"></a><tt class="py-lineno">219</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-81" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.fire_timers()=ClusterShell.Engine.Engine.Engine-class.html#fire_timers"><a title="ClusterShell.Engine.Engine.Engine.fire_timers" class="py-name" href="#" onclick="return doclink('link-81', 'fire_timers', 'link-81');">fire_timers</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
396		<a name="L220"></a><tt class="py-lineno">220</tt> <tt class="py-line"> </tt>
397		<a name="L221"></a><tt class="py-lineno">221</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-82" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-82', '_debug', 'link-29');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"LOOP EXIT evlooprefcnt=%d (reg_clifds=%s) (timers=%d)"</tt> <tt class="py-op">%</tt> \ </tt>
398		<a name="L222"></a><tt class="py-lineno">222</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds</tt><tt class="py-op">,</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
399		</div></div><a name="L223"></a><tt class="py-lineno">223</tt> <tt class="py-line"> </tt><script type="text/javascript">
400		<!--
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404		</pre>
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~~doc/epydoc/html/ClusterShell.Engine.EPoll.EngineEPoll-class.html~~ less more

0		<?xml version="1.0" encoding="ascii"?>
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2		"DTD/xhtml1-transitional.dtd">
3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>ClusterShell.Engine.EPoll.EngineEPoll</title>
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12		<!-- ==================== NAVIGATION BAR ==================== -->
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37		<table width="100%" cellpadding="0" cellspacing="0">
38		<tr valign="top">
39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Engine-module.html">Package Engine</a> ::
43		<a href="ClusterShell.Engine.EPoll-module.html">Module EPoll</a> ::
44		Class EngineEPoll
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
51		onclick="toggle_private();">hide private</a>]</span></td></tr>
52		<tr><td align="right"><span class="options"
53		>[<a href="frames.html" target="_top">frames</a
54		>] \| <a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html"
55		target="_top">no frames</a>]</span></td></tr>
56		</table>
57		</td>
58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class EngineEPoll</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.EPoll-pysrc.html#EngineEPoll">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters" name="uml_class_diagram_for_clusters">
64		<area shape="rect" id="node0" href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#identifier" title="ClusterShell.Engine.EPoll.EngineEPoll.identifier" alt="" coords="99,439,228,457"/>
65		<area shape="rect" id="node0" href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#__init__" title="Initialize Engine." alt="" coords="99,460,228,479"/>
66		<area shape="rect" id="node0" href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#runloop" title="Run epoll main loop." alt="" coords="99,479,228,497"/>
67		<area shape="rect" id="node1" href="ClusterShell.Engine.EPoll.EngineEPoll-class.html" title="EPoll Engine" alt="" coords="87,414,239,503"/>
68		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#E_READ" title="ClusterShell.Engine.Engine.Engine.E_READ" alt="" coords="17,31,309,49"/>
69		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#E_ERROR" title="ClusterShell.Engine.Engine.Engine.E_ERROR" alt="" coords="17,49,309,68"/>
70		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#E_WRITE" title="ClusterShell.Engine.Engine.Engine.E_WRITE" alt="" coords="17,68,309,87"/>
71		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#E_ANY" title="ClusterShell.Engine.Engine.Engine.E_ANY" alt="" coords="17,87,309,105"/>
72		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#clients" title="Get a copy of clients set." alt="" coords="17,108,309,127"/>
73		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#ports" title="Get a copy of ports set." alt="" coords="17,127,309,145"/>
74		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#add" title="Add a client to engine." alt="" coords="17,145,309,164"/>
75		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#remove" title="Remove a client from engine." alt="" coords="17,164,309,183"/>
76		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#clear" title="Remove all clients." alt="" coords="17,183,309,201"/>
77		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#register" title="Register an engine client." alt="" coords="17,201,309,220"/>
78		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#unregister_writer" title="ClusterShell.Engine.Engine.Engine.unregister_writer" alt="" coords="17,220,309,239"/>
79		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#unregister" title="Unregister a client." alt="" coords="17,239,309,257"/>
80		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#modify" title="Modify the next loop interest events bitset for a client." alt="" coords="17,257,309,276"/>
81		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#set_events" title="Set the active interest events bitset for a client." alt="" coords="17,276,309,295"/>
82		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#set_reading" title="Set client reading state." alt="" coords="17,295,309,313"/>
83		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#set_reading_error" title="Set client reading error state." alt="" coords="17,313,309,332"/>
84		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#set_writing" title="Set client writing state." alt="" coords="17,332,309,351"/>
85		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html#exited" title="Returns True if the engine has exited the runloop once." alt="" coords="17,369,309,388"/>
86		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html" title="Interface for ClusterShell engine." alt="" coords="5,6,320,394"/>
87		</map>
88		<img src="uml_class_diagram_for_clusters.png" alt='' usemap="#uml_class_diagram_for_clusters" ismap="ismap" class="graph-without-title" />
89		</center>
90		</center>
91		<hr />
92		<p>EPoll Engine</p>
93		<p>ClusterShell Engine class using the select.epoll mechanism.</p>
94
95		<!-- ==================== INSTANCE METHODS ==================== -->
96		<a name="section-InstanceMethods"></a>
97		<table class="summary" border="1" cellpadding="3"
98		cellspacing="0" width="100%" bgcolor="white">
99		<tr bgcolor="#70b0f0" class="table-header">
100		<td colspan="2" class="table-header">
101		<table border="0" cellpadding="0" cellspacing="0" width="100%">
102		<tr valign="top">
103		<td align="left"><span class="table-header">Instance Methods</span></td>
104		<td align="right" valign="top"
105		><span class="options">[<a href="#section-InstanceMethods"
106		class="privatelink" onclick="toggle_private();"
107		>hide private</a>]</span></td>
108		</tr>
109		</table>
110		</td>
111		</tr>
112		<tr>
113		<td width="15%" align="right" valign="top" class="summary">
114		<span class="summary-type"> </span>
115		</td><td class="summary">
116		<table width="100%" cellpadding="0" cellspacing="0" border="0">
117		<tr>
118		<td><span class="summary-sig"><a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
119		<span class="summary-sig-arg">info</span>)</span><br />
120		Initialize Engine.</td>
121		<td align="right" valign="top">
122		<span class="codelink"><a href="ClusterShell.Engine.EPoll-pysrc.html#EngineEPoll.__init__">source code</a></span>
123
124		</td>
125		</tr>
126		</table>
127
128		</td>
129		</tr>
130		<tr class="private">
131		<td width="15%" align="right" valign="top" class="summary">
132		<span class="summary-type"> </span>
133		</td><td class="summary">
134		<table width="100%" cellpadding="0" cellspacing="0" border="0">
135		<tr>
136		<td><span class="summary-sig"><a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#_register_specific" class="summary-sig-name" onclick="show_private();">_register_specific</a>(<span class="summary-sig-arg">self</span>,
137		<span class="summary-sig-arg">fd</span>,
138		<span class="summary-sig-arg">event</span>)</span><br />
139		Engine-specific fd registering.</td>
140		<td align="right" valign="top">
141		<span class="codelink"><a href="ClusterShell.Engine.EPoll-pysrc.html#EngineEPoll._register_specific">source code</a></span>
142
143		</td>
144		</tr>
145		</table>
146
147		</td>
148		</tr>
149		<tr class="private">
150		<td width="15%" align="right" valign="top" class="summary">
151		<span class="summary-type"> </span>
152		</td><td class="summary">
153		<table width="100%" cellpadding="0" cellspacing="0" border="0">
154		<tr>
155		<td><span class="summary-sig"><a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#_unregister_specific" class="summary-sig-name" onclick="show_private();">_unregister_specific</a>(<span class="summary-sig-arg">self</span>,
156		<span class="summary-sig-arg">fd</span>,
157		<span class="summary-sig-arg">ev_is_set</span>)</span><br />
158		Engine-specific fd unregistering.</td>
159		<td align="right" valign="top">
160		<span class="codelink"><a href="ClusterShell.Engine.EPoll-pysrc.html#EngineEPoll._unregister_specific">source code</a></span>
161
162		</td>
163		</tr>
164		</table>
165
166		</td>
167		</tr>
168		<tr class="private">
169		<td width="15%" align="right" valign="top" class="summary">
170		<span class="summary-type"> </span>
171		</td><td class="summary">
172		<table width="100%" cellpadding="0" cellspacing="0" border="0">
173		<tr>
174		<td><span class="summary-sig"><a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#_modify_specific" class="summary-sig-name" onclick="show_private();">_modify_specific</a>(<span class="summary-sig-arg">self</span>,
175		<span class="summary-sig-arg">fd</span>,
176		<span class="summary-sig-arg">event</span>,
177		<span class="summary-sig-arg">setvalue</span>)</span><br />
178		Engine-specific modifications after a interesting event change for a
179		file descriptor.</td>
180		<td align="right" valign="top">
181		<span class="codelink"><a href="ClusterShell.Engine.EPoll-pysrc.html#EngineEPoll._modify_specific">source code</a></span>
182
183		</td>
184		</tr>
185		</table>
186
187		</td>
188		</tr>
189		<tr>
190		<td width="15%" align="right" valign="top" class="summary">
191		<span class="summary-type"> </span>
192		</td><td class="summary">
193		<table width="100%" cellpadding="0" cellspacing="0" border="0">
194		<tr>
195		<td><span class="summary-sig"><a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#runloop" class="summary-sig-name">runloop</a>(<span class="summary-sig-arg">self</span>,
196		<span class="summary-sig-arg">timeout</span>)</span><br />
197		Run epoll main loop.</td>
198		<td align="right" valign="top">
199		<span class="codelink"><a href="ClusterShell.Engine.EPoll-pysrc.html#EngineEPoll.runloop">source code</a></span>
200
201		</td>
202		</tr>
203		</table>
204
205		</td>
206		</tr>
207		<tr>
208		<td colspan="2" class="summary">
209		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.Engine-class.html">Engine.Engine</a></code></b>:
210		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#abort">abort</a></code>,
211		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#add">add</a></code>,
212		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#add_timer">add_timer</a></code>,
213		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#clear">clear</a></code>,
214		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#clients">clients</a></code>,
215		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#exited">exited</a></code>,
216		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#fire_timers">fire_timers</a></code>,
217		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#modify">modify</a></code>,
218		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#ports">ports</a></code>,
219		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#register">register</a></code>,
220		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#remove">remove</a></code>,
221		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#remove_timer">remove_timer</a></code>,
222		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#run">run</a></code>,
223		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#set_events">set_events</a></code>,
224		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#set_reading">set_reading</a></code>,
225		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#set_reading_error">set_reading_error</a></code>,
226		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#set_writing">set_writing</a></code>,
227		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#snoop_ports">snoop_ports</a></code>,
228		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#start_all">start_all</a></code>,
229		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#start_ports">start_ports</a></code>,
230		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#unregister">unregister</a></code>,
231		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#unregister_writer">unregister_writer</a></code>
232		</p>
233		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.Engine-class.html">Engine.Engine</a></code></b> (private):
234		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#_debug" onclick="show_private();">_debug</a></code>,
235		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#_fd2client" onclick="show_private();">_fd2client</a></code>,
236		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#_remove" onclick="show_private();">_remove</a></code>
237		</p></div>
238		</td>
239		</tr>
240		</table>
241		<!-- ==================== CLASS VARIABLES ==================== -->
242		<a name="section-ClassVariables"></a>
243		<table class="summary" border="1" cellpadding="3"
244		cellspacing="0" width="100%" bgcolor="white">
245		<tr bgcolor="#70b0f0" class="table-header">
246		<td colspan="2" class="table-header">
247		<table border="0" cellpadding="0" cellspacing="0" width="100%">
248		<tr valign="top">
249		<td align="left"><span class="table-header">Class Variables</span></td>
250		<td align="right" valign="top"
251		><span class="options">[<a href="#section-ClassVariables"
252		class="privatelink" onclick="toggle_private();"
253		>hide private</a>]</span></td>
254		</tr>
255		</table>
256		</td>
257		</tr>
258		<tr>
259		<td width="15%" align="right" valign="top" class="summary">
260		<span class="summary-type"> </span>
261		</td><td class="summary">
262		<a name="identifier"></a><span class="summary-name">identifier</span> = <code title="'epoll'"><code class="variable-quote">'</code><code class="variable-string">epoll</code><code class="variable-quote">'</code></code>
263		</td>
264		</tr>
265		<tr>
266		<td colspan="2" class="summary">
267		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.Engine-class.html">Engine.Engine</a></code></b>:
268		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#E_ANY">E_ANY</a></code>,
269		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#E_ERROR">E_ERROR</a></code>,
270		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#E_READ">E_READ</a></code>,
271		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#E_WRITE">E_WRITE</a></code>
272		</p>
273		</td>
274		</tr>
275		</table>
276		<!-- ==================== METHOD DETAILS ==================== -->
277		<a name="section-MethodDetails"></a>
278		<table class="details" border="1" cellpadding="3"
279		cellspacing="0" width="100%" bgcolor="white">
280		<tr bgcolor="#70b0f0" class="table-header">
281		<td colspan="2" class="table-header">
282		<table border="0" cellpadding="0" cellspacing="0" width="100%">
283		<tr valign="top">
284		<td align="left"><span class="table-header">Method Details</span></td>
285		<td align="right" valign="top"
286		><span class="options">[<a href="#section-MethodDetails"
287		class="privatelink" onclick="toggle_private();"
288		>hide private</a>]</span></td>
289		</tr>
290		</table>
291		</td>
292		</tr>
293		</table>
294		<a name="__init__"></a>
295		<div>
296		<table class="details" border="1" cellpadding="3"
297		cellspacing="0" width="100%" bgcolor="white">
298		<tr><td>
299		<table width="100%" cellpadding="0" cellspacing="0" border="0">
300		<tr valign="top"><td>
301		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
302		<span class="sig-arg">info</span>)</span>
303		<br /><em class="fname">(Constructor)</em>
304		</h3>
305		</td><td align="right" valign="top"
306		><span class="codelink"><a href="ClusterShell.Engine.EPoll-pysrc.html#EngineEPoll.__init__">source code</a></span>
307		</td>
308		</tr></table>
309
310		<p>Initialize Engine.</p>
311		<dl class="fields">
312		<dt>Overrides:
313		<a href="ClusterShell.Engine.Engine.Engine-class.html#__init__">Engine.Engine.__init__</a>
314		</dt>
315		</dl>
316		</td></tr></table>
317		</div>
318		<a name="_register_specific"></a>
319		<div class="private">
320		<table class="details" border="1" cellpadding="3"
321		cellspacing="0" width="100%" bgcolor="white">
322		<tr><td>
323		<table width="100%" cellpadding="0" cellspacing="0" border="0">
324		<tr valign="top"><td>
325		<h3 class="epydoc"><span class="sig"><span class="sig-name">_register_specific</span>(<span class="sig-arg">self</span>,
326		<span class="sig-arg">fd</span>,
327		<span class="sig-arg">event</span>)</span>
328		</h3>
329		</td><td align="right" valign="top"
330		><span class="codelink"><a href="ClusterShell.Engine.EPoll-pysrc.html#EngineEPoll._register_specific">source code</a></span>
331		</td>
332		</tr></table>
333
334		<p>Engine-specific fd registering. Called by Engine register.</p>
335		<dl class="fields">
336		<dt>Overrides:
337		<a href="ClusterShell.Engine.Engine.Engine-class.html#_register_specific" onclick="show_private();">Engine.Engine._register_specific</a>
338		</dt>
339		</dl>
340		</td></tr></table>
341		</div>
342		<a name="_unregister_specific"></a>
343		<div class="private">
344		<table class="details" border="1" cellpadding="3"
345		cellspacing="0" width="100%" bgcolor="white">
346		<tr><td>
347		<table width="100%" cellpadding="0" cellspacing="0" border="0">
348		<tr valign="top"><td>
349		<h3 class="epydoc"><span class="sig"><span class="sig-name">_unregister_specific</span>(<span class="sig-arg">self</span>,
350		<span class="sig-arg">fd</span>,
351		<span class="sig-arg">ev_is_set</span>)</span>
352		</h3>
353		</td><td align="right" valign="top"
354		><span class="codelink"><a href="ClusterShell.Engine.EPoll-pysrc.html#EngineEPoll._unregister_specific">source code</a></span>
355		</td>
356		</tr></table>
357
358		<p>Engine-specific fd unregistering. Called by Engine unregister.</p>
359		<dl class="fields">
360		<dt>Overrides:
361		<a href="ClusterShell.Engine.Engine.Engine-class.html#_unregister_specific" onclick="show_private();">Engine.Engine._unregister_specific</a>
362		</dt>
363		</dl>
364		</td></tr></table>
365		</div>
366		<a name="_modify_specific"></a>
367		<div class="private">
368		<table class="details" border="1" cellpadding="3"
369		cellspacing="0" width="100%" bgcolor="white">
370		<tr><td>
371		<table width="100%" cellpadding="0" cellspacing="0" border="0">
372		<tr valign="top"><td>
373		<h3 class="epydoc"><span class="sig"><span class="sig-name">_modify_specific</span>(<span class="sig-arg">self</span>,
374		<span class="sig-arg">fd</span>,
375		<span class="sig-arg">event</span>,
376		<span class="sig-arg">setvalue</span>)</span>
377		</h3>
378		</td><td align="right" valign="top"
379		><span class="codelink"><a href="ClusterShell.Engine.EPoll-pysrc.html#EngineEPoll._modify_specific">source code</a></span>
380		</td>
381		</tr></table>
382
383		<p>Engine-specific modifications after a interesting event change for a
384		file descriptor. Called automatically by Engine set_events(). For the
385		epoll engine, it modifies the event mask associated to a file
386		descriptor.</p>
387		<dl class="fields">
388		<dt>Overrides:
389		<a href="ClusterShell.Engine.Engine.Engine-class.html#_modify_specific" onclick="show_private();">Engine.Engine._modify_specific</a>
390		</dt>
391		</dl>
392		</td></tr></table>
393		</div>
394		<a name="runloop"></a>
395		<div>
396		<table class="details" border="1" cellpadding="3"
397		cellspacing="0" width="100%" bgcolor="white">
398		<tr><td>
399		<table width="100%" cellpadding="0" cellspacing="0" border="0">
400		<tr valign="top"><td>
401		<h3 class="epydoc"><span class="sig"><span class="sig-name">runloop</span>(<span class="sig-arg">self</span>,
402		<span class="sig-arg">timeout</span>)</span>
403		</h3>
404		</td><td align="right" valign="top"
405		><span class="codelink"><a href="ClusterShell.Engine.EPoll-pysrc.html#EngineEPoll.runloop">source code</a></span>
406		</td>
407		</tr></table>
408
409		<p>Run epoll main loop.</p>
410		<dl class="fields">
411		<dt>Overrides:
412		<a href="ClusterShell.Engine.Engine.Engine-class.html#runloop">Engine.Engine.runloop</a>
413		</dt>
414		</dl>
415		</td></tr></table>
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40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Engine-module.html">Package Engine</a> ::
43		Module Engine
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
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58		</table>
59		<!-- ==================== MODULE DESCRIPTION ==================== -->
60		<h1 class="epydoc">Module Engine</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html">source code</a></span></p>
61		<p>Interface of underlying Task's Engine.</p>
62		<p>An Engine implements a loop your thread enters and uses to call event
63		handlers in response to incoming events (from workers, timers, etc.).</p>
64
65		<!-- ==================== CLASSES ==================== -->
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81		</tr>
82		<tr>
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84		<span class="summary-type"> </span>
85		</td><td class="summary">
86		<a href="ClusterShell.Engine.Engine.EngineException-class.html" class="summary-name">EngineException</a><br />
87		Base engine exception.
88		</td>
89		</tr>
90		<tr>
91		<td width="15%" align="right" valign="top" class="summary">
92		<span class="summary-type"> </span>
93		</td><td class="summary">
94		<a href="ClusterShell.Engine.Engine.EngineAbortException-class.html" class="summary-name">EngineAbortException</a><br />
95		Raised on user abort.
96		</td>
97		</tr>
98		<tr>
99		<td width="15%" align="right" valign="top" class="summary">
100		<span class="summary-type"> </span>
101		</td><td class="summary">
102		<a href="ClusterShell.Engine.Engine.EngineTimeoutException-class.html" class="summary-name">EngineTimeoutException</a><br />
103		Raised when a timeout is encountered.
104		</td>
105		</tr>
106		<tr>
107		<td width="15%" align="right" valign="top" class="summary">
108		<span class="summary-type"> </span>
109		</td><td class="summary">
110		<a href="ClusterShell.Engine.Engine.EngineIllegalOperationError-class.html" class="summary-name">EngineIllegalOperationError</a><br />
111		Error raised when an illegal operation has been performed.
112		</td>
113		</tr>
114		<tr>
115		<td width="15%" align="right" valign="top" class="summary">
116		<span class="summary-type"> </span>
117		</td><td class="summary">
118		<a href="ClusterShell.Engine.Engine.EngineAlreadyRunningError-class.html" class="summary-name">EngineAlreadyRunningError</a><br />
119		Error raised when the engine is already running.
120		</td>
121		</tr>
122		<tr>
123		<td width="15%" align="right" valign="top" class="summary">
124		<span class="summary-type"> </span>
125		</td><td class="summary">
126		<a href="ClusterShell.Engine.Engine.EngineNotSupportedError-class.html" class="summary-name">EngineNotSupportedError</a><br />
127		Error raised when the engine mechanism is not supported.
128		</td>
129		</tr>
130		<tr>
131		<td width="15%" align="right" valign="top" class="summary">
132		<span class="summary-type"> </span>
133		</td><td class="summary">
134		<a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html" class="summary-name">EngineBaseTimer</a><br />
135		Abstract class for ClusterShell's engine timer.
136		</td>
137		</tr>
138		<tr>
139		<td width="15%" align="right" valign="top" class="summary">
140		<span class="summary-type"> </span>
141		</td><td class="summary">
142		<a href="ClusterShell.Engine.Engine.EngineTimer-class.html" class="summary-name">EngineTimer</a><br />
143		Concrete class EngineTimer
144		</td>
145		</tr>
146		<tr class="private">
147		<td width="15%" align="right" valign="top" class="summary">
148		<span class="summary-type"> </span>
149		</td><td class="summary">
150		<a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html" class="summary-name" onclick="show_private();">_EngineTimerQ</a>
151		</td>
152		</tr>
153		<tr>
154		<td width="15%" align="right" valign="top" class="summary">
155		<span class="summary-type"> </span>
156		</td><td class="summary">
157		<a href="ClusterShell.Engine.Engine.Engine-class.html" class="summary-name">Engine</a><br />
158		Interface for ClusterShell engine.
159		</td>
160		</tr>
161		</table>
162		<!-- ==================== VARIABLES ==================== -->
163		<a name="section-Variables"></a>
164		<table class="summary" border="1" cellpadding="3"
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170		<td align="left"><span class="table-header">Variables</span></td>
171		<td align="right" valign="top"
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174		>hide private</a>]</span></td>
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178		</tr>
179		<tr>
180		<td width="15%" align="right" valign="top" class="summary">
181		<span class="summary-type"> </span>
182		</td><td class="summary">
183		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="'ClusterShell.Engine'"><code class="variable-quote">'</code><code class="variable-string">ClusterShell.Engine</code><code class="variable-quote">'</code></code>
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59		<h1 class="epydoc">Source Code for <a href="ClusterShell.Engine.Engine-module.html">Module ClusterShell.Engine.Engine</a></h1>
60		<pre class="py-src">
61		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
62		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2007, 2008, 2009, 2010)</tt> </tt>
63		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
64		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
65		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
66		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
67		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
68		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
69		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
70		<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
71		<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
72		<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
73		<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
74		<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
75		<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
76		<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
77		<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
78		<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
79		<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
80		<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
81		<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
82		<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
83		<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
84		<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
85		<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
86		<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
87		<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
88		<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
89		<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
90		<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
91		<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
92		<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
93		<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt class="py-comment"># $Id: Engine.py 295 2010-07-21 19:55:15Z st-cea $</tt> </tt>
94		<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> </tt>
95		<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
96		<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring">Interface of underlying Task's Engine.</tt> </tt>
97		<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
98		<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"><tt class="py-docstring">An Engine implements a loop your thread enters and uses to call event handlers</tt> </tt>
99		<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-docstring">in response to incoming events (from workers, timers, etc.).</tt> </tt>
100		<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
101		<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"> </tt>
102		<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">errno</tt> </tt>
103		<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">heapq</tt> </tt>
104		<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">time</tt> </tt>
105		<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"> </tt>
106		<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"> </tt>
107		<a name="EngineException"></a><div id="EngineException-def"><a name="L47"></a><tt class="py-lineno"> 47</tt> <a class="py-toggle" href="#" id="EngineException-toggle" onclick="return toggle('EngineException');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineException-class.html">EngineException</a><tt class="py-op">(</tt><tt class="py-base-class">Exception</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
108		</div><div id="EngineException-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EngineException-expanded"><a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
109		<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"><tt class="py-docstring"> Base engine exception.</tt> </tt>
110		<a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
111		</div><a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"> </tt>
112		<a name="EngineAbortException"></a><div id="EngineAbortException-def"><a name="L52"></a><tt class="py-lineno"> 52</tt> <a class="py-toggle" href="#" id="EngineAbortException-toggle" onclick="return toggle('EngineAbortException');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineAbortException-class.html">EngineAbortException</a><tt class="py-op">(</tt><tt class="py-base-class">EngineException</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
113		</div><div id="EngineAbortException-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EngineAbortException-expanded"><a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
114		<a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"><tt class="py-docstring"> Raised on user abort.</tt> </tt>
115		<a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
116		<a name="EngineAbortException.__init__"></a><div id="EngineAbortException.__init__-def"><a name="L56"></a><tt class="py-lineno"> 56</tt> <a class="py-toggle" href="#" id="EngineAbortException.__init__-toggle" onclick="return toggle('EngineAbortException.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineAbortException-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">kill</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
117		</div><div id="EngineAbortException.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineAbortException.__init__-expanded"><a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">kill</tt> <tt class="py-op">=</tt> <tt class="py-name">kill</tt> </tt>
118		</div></div><a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"> </tt>
119		<a name="EngineTimeoutException"></a><div id="EngineTimeoutException-def"><a name="L59"></a><tt class="py-lineno"> 59</tt> <a class="py-toggle" href="#" id="EngineTimeoutException-toggle" onclick="return toggle('EngineTimeoutException');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineTimeoutException-class.html">EngineTimeoutException</a><tt class="py-op">(</tt><tt class="py-base-class">EngineException</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
120		</div><div id="EngineTimeoutException-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EngineTimeoutException-expanded"><a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
121		<a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"><tt class="py-docstring"> Raised when a timeout is encountered.</tt> </tt>
122		<a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
123		</div><a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"> </tt>
124		<a name="EngineIllegalOperationError"></a><div id="EngineIllegalOperationError-def"><a name="L64"></a><tt class="py-lineno"> 64</tt> <a class="py-toggle" href="#" id="EngineIllegalOperationError-toggle" onclick="return toggle('EngineIllegalOperationError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineIllegalOperationError-class.html">EngineIllegalOperationError</a><tt class="py-op">(</tt><tt class="py-base-class">EngineException</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
125		</div><div id="EngineIllegalOperationError-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EngineIllegalOperationError-expanded"><a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
126		<a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"><tt class="py-docstring"> Error raised when an illegal operation has been performed.</tt> </tt>
127		<a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
128		</div><a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"> </tt>
129		<a name="EngineAlreadyRunningError"></a><div id="EngineAlreadyRunningError-def"><a name="L69"></a><tt class="py-lineno"> 69</tt> <a class="py-toggle" href="#" id="EngineAlreadyRunningError-toggle" onclick="return toggle('EngineAlreadyRunningError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineAlreadyRunningError-class.html">EngineAlreadyRunningError</a><tt class="py-op">(</tt><tt class="py-base-class">EngineIllegalOperationError</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
130		</div><div id="EngineAlreadyRunningError-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EngineAlreadyRunningError-expanded"><a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
131		<a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"><tt class="py-docstring"> Error raised when the engine is already running.</tt> </tt>
132		<a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
133		</div><a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"> </tt>
134		<a name="EngineNotSupportedError"></a><div id="EngineNotSupportedError-def"><a name="L74"></a><tt class="py-lineno"> 74</tt> <a class="py-toggle" href="#" id="EngineNotSupportedError-toggle" onclick="return toggle('EngineNotSupportedError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineNotSupportedError-class.html">EngineNotSupportedError</a><tt class="py-op">(</tt><tt class="py-base-class">EngineException</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
135		</div><div id="EngineNotSupportedError-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EngineNotSupportedError-expanded"><a name="L75"></a><tt class="py-lineno"> 75</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
136		<a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"><tt class="py-docstring"> Error raised when the engine mechanism is not supported.</tt> </tt>
137		<a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
138		</div><a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"> </tt>
139		<a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"> </tt>
140		<a name="EngineBaseTimer"></a><div id="EngineBaseTimer-def"><a name="L80"></a><tt class="py-lineno"> 80</tt> <a class="py-toggle" href="#" id="EngineBaseTimer-toggle" onclick="return toggle('EngineBaseTimer');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">EngineBaseTimer</a><tt class="py-op">:</tt> </tt>
141		</div><div id="EngineBaseTimer-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EngineBaseTimer-expanded"><a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
142		<a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"><tt class="py-docstring"> Abstract class for ClusterShell's engine timer. Such a timer</tt> </tt>
143		<a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"><tt class="py-docstring"> requires a relative fire time (delay) in seconds (as float), and</tt> </tt>
144		<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"><tt class="py-docstring"> supports an optional repeating interval in seconds (as float too).</tt> </tt>
145		<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
146		<a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"><tt class="py-docstring"> See EngineTimer for more information about ClusterShell timers.</tt> </tt>
147		<a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
148		<a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"> </tt>
149		<a name="EngineBaseTimer.__init__"></a><div id="EngineBaseTimer.__init__-def"><a name="L89"></a><tt class="py-lineno"> 89</tt> <a class="py-toggle" href="#" id="EngineBaseTimer.__init__-toggle" onclick="return toggle('EngineBaseTimer.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">fire_delay</tt><tt class="py-op">,</tt> <tt class="py-param">interval</tt><tt class="py-op">=</tt><tt class="py-op">-</tt><tt class="py-number">1.0</tt><tt class="py-op">,</tt> <tt class="py-param">autoclose</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
150		</div><div id="EngineBaseTimer.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineBaseTimer.__init__-expanded"><a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
151		<a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"><tt class="py-docstring"> Create a base timer.</tt> </tt>
152		<a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
153		<a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">fire_delay</tt> <tt class="py-op">=</tt> <tt class="py-name">fire_delay</tt> </tt>
154		<a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">interval</tt> <tt class="py-op">=</tt> <tt class="py-name">interval</tt> </tt>
155		<a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">autoclose</tt> <tt class="py-op">=</tt> <tt class="py-name">autoclose</tt> </tt>
156		<a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
157		<a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timercase</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
158		</div><a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"> </tt>
159		<a name="EngineBaseTimer._set_engine"></a><div id="EngineBaseTimer._set_engine-def"><a name="L99"></a><tt class="py-lineno"> 99</tt> <a class="py-toggle" href="#" id="EngineBaseTimer._set_engine-toggle" onclick="return toggle('EngineBaseTimer._set_engine');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine">_set_engine</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">engine</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
160		</div><div id="EngineBaseTimer._set_engine-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineBaseTimer._set_engine-expanded"><a name="L100"></a><tt class="py-lineno">100</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
161		<a name="L101"></a><tt class="py-lineno">101</tt> <tt class="py-line"><tt class="py-docstring"> Bind to engine, called by Engine.</tt> </tt>
162		<a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
163		<a name="L103"></a><tt class="py-lineno">103</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">:</tt> </tt>
164		<a name="L104"></a><tt class="py-lineno">104</tt> <tt class="py-line"> <tt class="py-comment"># A timer can be registered to only one engine at a time.</tt> </tt>
165		<a name="L105"></a><tt class="py-lineno">105</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-0" class="py-name" targets="Class ClusterShell.Engine.Engine.EngineIllegalOperationError=ClusterShell.Engine.Engine.EngineIllegalOperationError-class.html"><a title="ClusterShell.Engine.Engine.EngineIllegalOperationError" class="py-name" href="#" onclick="return doclink('link-0', 'EngineIllegalOperationError', 'link-0');">EngineIllegalOperationError</a></tt><tt class="py-op">(</tt><tt class="py-string">"Already bound to engine."</tt><tt class="py-op">)</tt> </tt>
166		<a name="L106"></a><tt class="py-lineno">106</tt> <tt class="py-line"> </tt>
167		<a name="L107"></a><tt class="py-lineno">107</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt> <tt class="py-op">=</tt> <tt class="py-name">engine</tt> </tt>
168		</div><a name="L108"></a><tt class="py-lineno">108</tt> <tt class="py-line"> </tt>
169		<a name="EngineBaseTimer.invalidate"></a><div id="EngineBaseTimer.invalidate-def"><a name="L109"></a><tt class="py-lineno">109</tt> <a class="py-toggle" href="#" id="EngineBaseTimer.invalidate-toggle" onclick="return toggle('EngineBaseTimer.invalidate');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate">invalidate</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
170		</div><div id="EngineBaseTimer.invalidate-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineBaseTimer.invalidate-expanded"><a name="L110"></a><tt class="py-lineno">110</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
171		<a name="L111"></a><tt class="py-lineno">111</tt> <tt class="py-line"><tt class="py-docstring"> Invalidates a timer object, stopping it from ever firing again.</tt> </tt>
172		<a name="L112"></a><tt class="py-lineno">112</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
173		<a name="L113"></a><tt class="py-lineno">113</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">:</tt> </tt>
174		<a name="L114"></a><tt class="py-lineno">114</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Method ClusterShell.Engine.Engine.EngineBaseTimer.invalidate()=ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate,Method ClusterShell.Engine.Engine._EngineTimerQ.invalidate()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#invalidate"><a title="ClusterShell.Engine.Engine.EngineBaseTimer.invalidate
175		ClusterShell.Engine.Engine._EngineTimerQ.invalidate" class="py-name" href="#" onclick="return doclink('link-1', 'invalidate', 'link-1');">invalidate</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
176		<a name="L115"></a><tt class="py-lineno">115</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
177		</div><a name="L116"></a><tt class="py-lineno">116</tt> <tt class="py-line"> </tt>
178		<a name="EngineBaseTimer.is_valid"></a><div id="EngineBaseTimer.is_valid-def"><a name="L117"></a><tt class="py-lineno">117</tt> <a class="py-toggle" href="#" id="EngineBaseTimer.is_valid-toggle" onclick="return toggle('EngineBaseTimer.is_valid');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid">is_valid</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
179		</div><div id="EngineBaseTimer.is_valid-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineBaseTimer.is_valid-expanded"><a name="L118"></a><tt class="py-lineno">118</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
180		<a name="L119"></a><tt class="py-lineno">119</tt> <tt class="py-line"><tt class="py-docstring"> Returns a boolean value that indicates whether an EngineTimer</tt> </tt>
181		<a name="L120"></a><tt class="py-lineno">120</tt> <tt class="py-line"><tt class="py-docstring"> object is valid and able to fire.</tt> </tt>
182		<a name="L121"></a><tt class="py-lineno">121</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
183		<a name="L122"></a><tt class="py-lineno">122</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt> </tt>
184		</div><a name="L123"></a><tt class="py-lineno">123</tt> <tt class="py-line"> </tt>
185		<a name="EngineBaseTimer.set_nextfire"></a><div id="EngineBaseTimer.set_nextfire-def"><a name="L124"></a><tt class="py-lineno">124</tt> <a class="py-toggle" href="#" id="EngineBaseTimer.set_nextfire-toggle" onclick="return toggle('EngineBaseTimer.set_nextfire');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire">set_nextfire</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">fire_delay</tt><tt class="py-op">,</tt> <tt class="py-param">interval</tt><tt class="py-op">=</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
186		</div><div id="EngineBaseTimer.set_nextfire-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineBaseTimer.set_nextfire-expanded"><a name="L125"></a><tt class="py-lineno">125</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
187		<a name="L126"></a><tt class="py-lineno">126</tt> <tt class="py-line"><tt class="py-docstring"> Set the next firing delay in seconds for an EngineTimer object.</tt> </tt>
188		<a name="L127"></a><tt class="py-lineno">127</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
189		<a name="L128"></a><tt class="py-lineno">128</tt> <tt class="py-line"><tt class="py-docstring"> The optional paramater `interval' sets the firing interval</tt> </tt>
190		<a name="L129"></a><tt class="py-lineno">129</tt> <tt class="py-line"><tt class="py-docstring"> of the timer. If not specified, the timer fires once and then</tt> </tt>
191		<a name="L130"></a><tt class="py-lineno">130</tt> <tt class="py-line"><tt class="py-docstring"> is automatically invalidated.</tt> </tt>
192		<a name="L131"></a><tt class="py-lineno">131</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
193		<a name="L132"></a><tt class="py-lineno">132</tt> <tt class="py-line"><tt class="py-docstring"> Time values are expressed in second using floating point</tt> </tt>
194		<a name="L133"></a><tt class="py-lineno">133</tt> <tt class="py-line"><tt class="py-docstring"> values. Precision is implementation (and system) dependent.</tt> </tt>
195		<a name="L134"></a><tt class="py-lineno">134</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
196		<a name="L135"></a><tt class="py-lineno">135</tt> <tt class="py-line"><tt class="py-docstring"> It is safe to call this method from the task owning this</tt> </tt>
197		<a name="L136"></a><tt class="py-lineno">136</tt> <tt class="py-line"><tt class="py-docstring"> timer object, in any event handlers, anywhere.</tt> </tt>
198		<a name="L137"></a><tt class="py-lineno">137</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
199		<a name="L138"></a><tt class="py-lineno">138</tt> <tt class="py-line"><tt class="py-docstring"> However, resetting a timer's next firing time may be a</tt> </tt>
200		<a name="L139"></a><tt class="py-lineno">139</tt> <tt class="py-line"><tt class="py-docstring"> relatively expensive operation. It is more efficient to let</tt> </tt>
201		<a name="L140"></a><tt class="py-lineno">140</tt> <tt class="py-line"><tt class="py-docstring"> timers autorepeat or to use this method from the timer's own</tt> </tt>
202		<a name="L141"></a><tt class="py-lineno">141</tt> <tt class="py-line"><tt class="py-docstring"> event handler callback (ie. from its ev_timer).</tt> </tt>
203		<a name="L142"></a><tt class="py-lineno">142</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
204		<a name="L143"></a><tt class="py-lineno">143</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-2" class="py-name" targets="Method ClusterShell.Engine.Engine.EngineBaseTimer.is_valid()=ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid"><a title="ClusterShell.Engine.Engine.EngineBaseTimer.is_valid" class="py-name" href="#" onclick="return doclink('link-2', 'is_valid', 'link-2');">is_valid</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
205		<a name="L144"></a><tt class="py-lineno">144</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-3" class="py-name"><a title="ClusterShell.Engine.Engine.EngineIllegalOperationError" class="py-name" href="#" onclick="return doclink('link-3', 'EngineIllegalOperationError', 'link-0');">EngineIllegalOperationError</a></tt><tt class="py-op">(</tt><tt class="py-string">"Operation on invalid timer."</tt><tt class="py-op">)</tt> </tt>
206		<a name="L145"></a><tt class="py-lineno">145</tt> <tt class="py-line"> </tt>
207		<a name="L146"></a><tt class="py-lineno">146</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">fire_delay</tt> <tt class="py-op">=</tt> <tt class="py-name">fire_delay</tt> </tt>
208		<a name="L147"></a><tt class="py-lineno">147</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">interval</tt> <tt class="py-op">=</tt> <tt class="py-name">interval</tt> </tt>
209		<a name="L148"></a><tt class="py-lineno">148</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">.</tt><tt id="link-4" class="py-name" targets="Method ClusterShell.Engine.Engine._EngineTimerQ.reschedule()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#reschedule"><a title="ClusterShell.Engine.Engine._EngineTimerQ.reschedule" class="py-name" href="#" onclick="return doclink('link-4', 'reschedule', 'link-4');">reschedule</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
210		</div><a name="L149"></a><tt class="py-lineno">149</tt> <tt class="py-line"> </tt>
211		<a name="EngineBaseTimer._fire"></a><div id="EngineBaseTimer._fire-def"><a name="L150"></a><tt class="py-lineno">150</tt> <a class="py-toggle" href="#" id="EngineBaseTimer._fire-toggle" onclick="return toggle('EngineBaseTimer._fire');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_fire">_fire</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
212		</div><div id="EngineBaseTimer._fire-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineBaseTimer._fire-expanded"><a name="L151"></a><tt class="py-lineno">151</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">NotImplementedError</tt><tt class="py-op">(</tt><tt class="py-string">"Derived classes must implement."</tt><tt class="py-op">)</tt> </tt>
213		</div></div><a name="L152"></a><tt class="py-lineno">152</tt> <tt class="py-line"> </tt>
214		<a name="L153"></a><tt class="py-lineno">153</tt> <tt class="py-line"> </tt>
215		<a name="EngineTimer"></a><div id="EngineTimer-def"><a name="L154"></a><tt class="py-lineno">154</tt> <a class="py-toggle" href="#" id="EngineTimer-toggle" onclick="return toggle('EngineTimer');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineTimer-class.html">EngineTimer</a><tt class="py-op">(</tt><tt class="py-base-class">EngineBaseTimer</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
216		</div><div id="EngineTimer-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EngineTimer-expanded"><a name="L155"></a><tt class="py-lineno">155</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
217		<a name="L156"></a><tt class="py-lineno">156</tt> <tt class="py-line"><tt class="py-docstring"> Concrete class EngineTimer</tt> </tt>
218		<a name="L157"></a><tt class="py-lineno">157</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
219		<a name="L158"></a><tt class="py-lineno">158</tt> <tt class="py-line"><tt class="py-docstring"> An EngineTimer object represents a timer bound to an engine that</tt> </tt>
220		<a name="L159"></a><tt class="py-lineno">159</tt> <tt class="py-line"><tt class="py-docstring"> fires at a preset time in the future. Timers can fire either only</tt> </tt>
221		<a name="L160"></a><tt class="py-lineno">160</tt> <tt class="py-line"><tt class="py-docstring"> once or repeatedly at fixed time intervals. Repeating timers can</tt> </tt>
222		<a name="L161"></a><tt class="py-lineno">161</tt> <tt class="py-line"><tt class="py-docstring"> also have their next firing time manually adjusted.</tt> </tt>
223		<a name="L162"></a><tt class="py-lineno">162</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
224		<a name="L163"></a><tt class="py-lineno">163</tt> <tt class="py-line"><tt class="py-docstring"> A timer is not a real-time mechanism; it fires when the task's</tt> </tt>
225		<a name="L164"></a><tt class="py-lineno">164</tt> <tt class="py-line"><tt class="py-docstring"> underlying engine to which the timer has been added is running and</tt> </tt>
226		<a name="L165"></a><tt class="py-lineno">165</tt> <tt class="py-line"><tt class="py-docstring"> able to check if the timer's firing time has passed.</tt> </tt>
227		<a name="L166"></a><tt class="py-lineno">166</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
228		<a name="L167"></a><tt class="py-lineno">167</tt> <tt class="py-line"> </tt>
229		<a name="EngineTimer.__init__"></a><div id="EngineTimer.__init__-def"><a name="L168"></a><tt class="py-lineno">168</tt> <a class="py-toggle" href="#" id="EngineTimer.__init__-toggle" onclick="return toggle('EngineTimer.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineTimer-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">fire_delay</tt><tt class="py-op">,</tt> <tt class="py-param">interval</tt><tt class="py-op">,</tt> <tt class="py-param">autoclose</tt><tt class="py-op">,</tt> <tt class="py-param">handler</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
230		</div><div id="EngineTimer.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineTimer.__init__-expanded"><a name="L169"></a><tt class="py-lineno">169</tt> <tt class="py-line"> <tt id="link-5" class="py-name" targets="Class ClusterShell.Engine.Engine.EngineBaseTimer=ClusterShell.Engine.Engine.EngineBaseTimer-class.html"><a title="ClusterShell.Engine.Engine.EngineBaseTimer" class="py-name" href="#" onclick="return doclink('link-5', 'EngineBaseTimer', 'link-5');">EngineBaseTimer</a></tt><tt class="py-op">.</tt><tt id="link-6" class="py-name" targets="Method ClusterShell.Engine.EPoll.EngineEPoll.__init__()=ClusterShell.Engine.EPoll.EngineEPoll-class.html#__init__,Method ClusterShell.Engine.Engine.Engine.__init__()=ClusterShell.Engine.Engine.Engine-class.html#__init__,Method ClusterShell.Engine.Engine.EngineAbortException.__init__()=ClusterShell.Engine.Engine.EngineAbortException-class.html#__init__,Method ClusterShell.Engine.Engine.EngineBaseTimer.__init__()=ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__,Method ClusterShell.Engine.Engine.EngineTimer.__init__()=ClusterShell.Engine.Engine.EngineTimer-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__()=ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ.__init__()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#__init__,Method ClusterShell.Engine.Poll.EnginePoll.__init__()=ClusterShell.Engine.Poll.EnginePoll-class.html#__init__,Method ClusterShell.MsgTree.MsgTree.__init__()=ClusterShell.MsgTree.MsgTree-class.html#__init__,Method ClusterShell.MsgTree.MsgTreeElem.__init__()=ClusterShell.MsgTree.MsgTreeElem-class.html#__init__,Method ClusterShell.NodeSet.NodeSet.__init__()=ClusterShell.NodeSet.NodeSet-class.html#__init__,Method ClusterShell.NodeSet.NodeSetBase.__init__()=ClusterShell.NodeSet.NodeSetBase-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseError.__init__()=ClusterShell.NodeSet.NodeSetParseError-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseRangeError.__init__()=ClusterShell.NodeSet.NodeSetParseRangeError-class.html#__init__,Method ClusterShell.NodeSet.ParsingEngine.__init__()=ClusterShell.NodeSet.ParsingEngine-class.html#__init__,Method ClusterShell.NodeSet.RangeSet.__init__()=ClusterShell.NodeSet.RangeSet-class.html#__init__,Method ClusterShell.NodeSet.RangeSetPaddingError.__init__()=ClusterShell.NodeSet.RangeSetPaddingError-class.html#__init__,Method ClusterShell.NodeSet.RangeSetParseError.__init__()=ClusterShell.NodeSet.RangeSetParseError-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolver.__init__()=ClusterShell.NodeUtils.GroupResolver-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolverConfig.__init__()=ClusterShell.NodeUtils.GroupResolverConfig-class.html#__init__,Method ClusterShell.NodeUtils.GroupSource.__init__()=ClusterShell.NodeUtils.GroupSource-class.html#__init__,Method ClusterShell.NodeUtils.GroupSourceException.__init__()=ClusterShell.NodeUtils.GroupSourceException-class.html#__init__,Method ClusterShell.Task.Task._SuspendCondition.__init__()=ClusterShell.Task.Task._SuspendCondition-class.html#__init__,Method ClusterShell.Task.Task.__init__()=ClusterShell.Task.Task-class.html#__init__,Method ClusterShell.Task._TaskMsgTree.__init__()=ClusterShell.Task._TaskMsgTree-class.html#__init__,Method ClusterShell.Worker.EngineClient.EngineClient.__init__()=ClusterShell.Worker.EngineClient.EngineClient-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort.__init__()=ClusterShell.Worker.EngineClient.EnginePort-class.html#__init__,Method ClusterShell.Worker.Pdsh.WorkerPdsh.__init__()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#__init__,Method ClusterShell.Worker.Popen.WorkerPopen.__init__()=ClusterShell.Worker.Popen.WorkerPopen-class.html#__init__,Method ClusterShell.Worker.Ssh.Scp.__init__()=ClusterShell.Worker.Ssh.Scp-class.html#__init__,Method ClusterShell.Worker.Ssh.Ssh.__init__()=ClusterShell.Worker.Ssh.Ssh-class.html#__init__,Method ClusterShell.Worker.Ssh.WorkerSsh.__init__()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#__init__,Method ClusterShell.Worker.Worker.DistantWorker.__init__()=ClusterShell.Worker.Worker.DistantWorker-class.html#__init__,Method ClusterShell.Worker.Worker.Worker.__init__()=ClusterShell.Worker.Worker.Worker-class.html#__init__,Method ClusterShell.Worker.Worker.WorkerSimple.__init__()=ClusterShell.Worker.Worker.WorkerSimple-class.html#__init__,Method clubak.Display.__init__()=clubak.Display-class.html#__init__,Method clush.ClushConfig.__init__()=clush.ClushConfig-class.html#__init__,Method clush.ClushConfigError.__init__()=clush.ClushConfigError-class.html#__init__,Method clush.DirectOutputHandler.__init__()=clush.DirectOutputHandler-class.html#__init__,Method clush.Display.__init__()=clush.Display-class.html#__init__,Method clush.GatherOutputHandler.__init__()=clush.GatherOutputHandler-class.html#__init__,Method clush.RunTimer.__init__()=clush.RunTimer-class.html#__init__,Method clush.StdInputHandler.__init__()=clush.StdInputHandler-class.html#__init__"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
231		ClusterShell.Engine.Engine.Engine.__init__
232		ClusterShell.Engine.Engine.EngineAbortException.__init__
233		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
234		ClusterShell.Engine.Engine.EngineTimer.__init__
235		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
236		ClusterShell.Engine.Engine._EngineTimerQ.__init__
237		ClusterShell.Engine.Poll.EnginePoll.__init__
238		ClusterShell.MsgTree.MsgTree.__init__
239		ClusterShell.MsgTree.MsgTreeElem.__init__
240		ClusterShell.NodeSet.NodeSet.__init__
241		ClusterShell.NodeSet.NodeSetBase.__init__
242		ClusterShell.NodeSet.NodeSetParseError.__init__
243		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
244		ClusterShell.NodeSet.ParsingEngine.__init__
245		ClusterShell.NodeSet.RangeSet.__init__
246		ClusterShell.NodeSet.RangeSetPaddingError.__init__
247		ClusterShell.NodeSet.RangeSetParseError.__init__
248		ClusterShell.NodeUtils.GroupResolver.__init__
249		ClusterShell.NodeUtils.GroupResolverConfig.__init__
250		ClusterShell.NodeUtils.GroupSource.__init__
251		ClusterShell.NodeUtils.GroupSourceException.__init__
252		ClusterShell.Task.Task._SuspendCondition.__init__
253		ClusterShell.Task.Task.__init__
254		ClusterShell.Task._TaskMsgTree.__init__
255		ClusterShell.Worker.EngineClient.EngineClient.__init__
256		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
257		ClusterShell.Worker.EngineClient.EnginePort.__init__
258		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
259		ClusterShell.Worker.Popen.WorkerPopen.__init__
260		ClusterShell.Worker.Ssh.Scp.__init__
261		ClusterShell.Worker.Ssh.Ssh.__init__
262		ClusterShell.Worker.Ssh.WorkerSsh.__init__
263		ClusterShell.Worker.Worker.DistantWorker.__init__
264		ClusterShell.Worker.Worker.Worker.__init__
265		ClusterShell.Worker.Worker.WorkerSimple.__init__
266		clubak.Display.__init__
267		clush.ClushConfig.__init__
268		clush.ClushConfigError.__init__
269		clush.DirectOutputHandler.__init__
270		clush.Display.__init__
271		clush.GatherOutputHandler.__init__
272		clush.RunTimer.__init__
273		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-6', '__init__', 'link-6');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">fire_delay</tt><tt class="py-op">,</tt> <tt class="py-name">interval</tt><tt class="py-op">,</tt> <tt class="py-name">autoclose</tt><tt class="py-op">)</tt> </tt>
274		<a name="L170"></a><tt class="py-lineno">170</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">eh</tt> <tt class="py-op">=</tt> <tt class="py-name">handler</tt> </tt>
275		<a name="L171"></a><tt class="py-lineno">171</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">eh</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-string">"An event handler is needed for timer."</tt> </tt>
276		</div><a name="L172"></a><tt class="py-lineno">172</tt> <tt class="py-line"> </tt>
277		<a name="EngineTimer._fire"></a><div id="EngineTimer._fire-def"><a name="L173"></a><tt class="py-lineno">173</tt> <a class="py-toggle" href="#" id="EngineTimer._fire-toggle" onclick="return toggle('EngineTimer._fire');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.EngineTimer-class.html#_fire">_fire</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
278		</div><div id="EngineTimer._fire-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineTimer._fire-expanded"><a name="L174"></a><tt class="py-lineno">174</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">eh</tt><tt class="py-op">.</tt><tt id="link-7" class="py-name" targets="Method ClusterShell.Event.EventHandler._invoke()=ClusterShell.Event.EventHandler-class.html#_invoke,Method ClusterShell.Worker.Worker.Worker._invoke()=ClusterShell.Worker.Worker.Worker-class.html#_invoke"><a title="ClusterShell.Event.EventHandler._invoke
279		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-7', '_invoke', 'link-7');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_timer"</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
280		</div></div><a name="L175"></a><tt class="py-lineno">175</tt> <tt class="py-line"> </tt>
281		<a name="_EngineTimerQ"></a><div id="_EngineTimerQ-def"><a name="L176"></a><tt class="py-lineno">176</tt> <a class="py-toggle" href="#" id="_EngineTimerQ-toggle" onclick="return toggle('_EngineTimerQ');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ-class.html">_EngineTimerQ</a><tt class="py-op">:</tt> </tt>
282		</div><div id="_EngineTimerQ-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="_EngineTimerQ-expanded"><a name="L177"></a><tt class="py-lineno">177</tt> <tt class="py-line"> </tt>
283		<a name="_EngineTimerQ._EngineTimerCase"></a><div id="_EngineTimerQ._EngineTimerCase-def"><a name="L178"></a><tt class="py-lineno">178</tt> <a class="py-toggle" href="#" id="_EngineTimerQ._EngineTimerCase-toggle" onclick="return toggle('_EngineTimerQ._EngineTimerCase');">-</a><tt class="py-line"> <tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html">_EngineTimerCase</a><tt class="py-op">:</tt> </tt>
284		</div><div id="_EngineTimerQ._EngineTimerCase-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="_EngineTimerQ._EngineTimerCase-expanded"><a name="L179"></a><tt class="py-lineno">179</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
285		<a name="L180"></a><tt class="py-lineno">180</tt> <tt class="py-line"><tt class="py-docstring"> Helper class that allows comparisons of fire times, to be easily used</tt> </tt>
286		<a name="L181"></a><tt class="py-lineno">181</tt> <tt class="py-line"><tt class="py-docstring"> in an heapq.</tt> </tt>
287		<a name="L182"></a><tt class="py-lineno">182</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
288		<a name="_EngineTimerQ._EngineTimerCase.__init__"></a><div id="_EngineTimerQ._EngineTimerCase.__init__-def"><a name="L183"></a><tt class="py-lineno">183</tt> <a class="py-toggle" href="#" id="_EngineTimerQ._EngineTimerCase.__init__-toggle" onclick="return toggle('_EngineTimerQ._EngineTimerCase.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">client</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
289		</div><div id="_EngineTimerQ._EngineTimerCase.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++++++++++"></div><div id="_EngineTimerQ._EngineTimerCase.__init__-expanded"><a name="L184"></a><tt class="py-lineno">184</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">client</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt> </tt>
290		<a name="L185"></a><tt class="py-lineno">185</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_timercase</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt> </tt>
291		<a name="L186"></a><tt class="py-lineno">186</tt> <tt class="py-line"> <tt class="py-comment"># arm timer (first time)</tt> </tt>
292		<a name="L187"></a><tt class="py-lineno">187</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">fire_delay</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt> </tt>
293		<a name="L188"></a><tt class="py-lineno">188</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">fire_date</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">fire_delay</tt> <tt class="py-op">+</tt> <tt class="py-name">time</tt><tt class="py-op">.</tt><tt class="py-name">time</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
294		</div><a name="L189"></a><tt class="py-lineno">189</tt> <tt class="py-line"> </tt>
295		<a name="_EngineTimerQ._EngineTimerCase.__cmp__"></a><div id="_EngineTimerQ._EngineTimerCase.__cmp__-def"><a name="L190"></a><tt class="py-lineno">190</tt> <a class="py-toggle" href="#" id="_EngineTimerQ._EngineTimerCase.__cmp__-toggle" onclick="return toggle('_EngineTimerQ._EngineTimerCase.__cmp__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#__cmp__">__cmp__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
296		</div><div id="_EngineTimerQ._EngineTimerCase.__cmp__-collapsed" style="display:none;" pad="+++" indent="++++++++++++++++"></div><div id="_EngineTimerQ._EngineTimerCase.__cmp__-expanded"><a name="L191"></a><tt class="py-lineno">191</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">cmp</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">fire_date</tt><tt class="py-op">,</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">fire_date</tt><tt class="py-op">)</tt> </tt>
297		</div><a name="L192"></a><tt class="py-lineno">192</tt> <tt class="py-line"> </tt>
298		<a name="_EngineTimerQ._EngineTimerCase.arm"></a><div id="_EngineTimerQ._EngineTimerCase.arm-def"><a name="L193"></a><tt class="py-lineno">193</tt> <a class="py-toggle" href="#" id="_EngineTimerQ._EngineTimerCase.arm-toggle" onclick="return toggle('_EngineTimerQ._EngineTimerCase.arm');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#arm">arm</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">client</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
299		</div><div id="_EngineTimerQ._EngineTimerCase.arm-collapsed" style="display:none;" pad="+++" indent="++++++++++++++++"></div><div id="_EngineTimerQ._EngineTimerCase.arm-expanded"><a name="L194"></a><tt class="py-lineno">194</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">client</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt> </tt>
300		<a name="L195"></a><tt class="py-lineno">195</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">client</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt> </tt>
301		<a name="L196"></a><tt class="py-lineno">196</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_timercase</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt> </tt>
302		<a name="L197"></a><tt class="py-lineno">197</tt> <tt class="py-line"> <tt class="py-comment"># setup next firing date</tt> </tt>
303		<a name="L198"></a><tt class="py-lineno">198</tt> <tt class="py-line"> <tt class="py-name">time_current</tt> <tt class="py-op">=</tt> <tt class="py-name">time</tt><tt class="py-op">.</tt><tt class="py-name">time</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
304		<a name="L199"></a><tt class="py-lineno">199</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">fire_delay</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
305		<a name="L200"></a><tt class="py-lineno">200</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">fire_date</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">fire_delay</tt> <tt class="py-op">+</tt> <tt class="py-name">time_current</tt> </tt>
306		<a name="L201"></a><tt class="py-lineno">201</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
307		<a name="L202"></a><tt class="py-lineno">202</tt> <tt class="py-line"> <tt class="py-name">interval</tt> <tt class="py-op">=</tt> <tt class="py-name">float</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">interval</tt><tt class="py-op">)</tt> </tt>
308		<a name="L203"></a><tt class="py-lineno">203</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">interval</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt> </tt>
309		<a name="L204"></a><tt class="py-lineno">204</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">fire_date</tt> <tt class="py-op">+=</tt> <tt class="py-name">interval</tt> </tt>
310		<a name="L205"></a><tt class="py-lineno">205</tt> <tt class="py-line"> <tt class="py-comment"># If the firing time is delayed so far that it passes one</tt> </tt>
311		<a name="L206"></a><tt class="py-lineno">206</tt> <tt class="py-line"> <tt class="py-comment"># or more of the scheduled firing times, reschedule the</tt> </tt>
312		<a name="L207"></a><tt class="py-lineno">207</tt> <tt class="py-line"> <tt class="py-comment"># timer for the next scheduled firing time in the future.</tt> </tt>
313		<a name="L208"></a><tt class="py-lineno">208</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">fire_date</tt> <tt class="py-op"><</tt> <tt class="py-name">time_current</tt><tt class="py-op">:</tt> </tt>
314		<a name="L209"></a><tt class="py-lineno">209</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">fire_date</tt> <tt class="py-op">+=</tt> <tt class="py-name">interval</tt> </tt>
315		</div><a name="L210"></a><tt class="py-lineno">210</tt> <tt class="py-line"> </tt>
316		<a name="_EngineTimerQ._EngineTimerCase.disarm"></a><div id="_EngineTimerQ._EngineTimerCase.disarm-def"><a name="L211"></a><tt class="py-lineno">211</tt> <a class="py-toggle" href="#" id="_EngineTimerQ._EngineTimerCase.disarm-toggle" onclick="return toggle('_EngineTimerQ._EngineTimerCase.disarm');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#disarm">disarm</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
317		</div><div id="_EngineTimerQ._EngineTimerCase.disarm-collapsed" style="display:none;" pad="+++" indent="++++++++++++++++"></div><div id="_EngineTimerQ._EngineTimerCase.disarm-expanded"><a name="L212"></a><tt class="py-lineno">212</tt> <tt class="py-line"> <tt class="py-name">client</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">client</tt> </tt>
318		<a name="L213"></a><tt class="py-lineno">213</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_timercase</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
319		<a name="L214"></a><tt class="py-lineno">214</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">client</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
320		<a name="L215"></a><tt class="py-lineno">215</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">client</tt> </tt>
321		</div><a name="L216"></a><tt class="py-lineno">216</tt> <tt class="py-line"> </tt>
322		<a name="_EngineTimerQ._EngineTimerCase.armed"></a><div id="_EngineTimerQ._EngineTimerCase.armed-def"><a name="L217"></a><tt class="py-lineno">217</tt> <a class="py-toggle" href="#" id="_EngineTimerQ._EngineTimerCase.armed-toggle" onclick="return toggle('_EngineTimerQ._EngineTimerCase.armed');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#armed">armed</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
323		</div><div id="_EngineTimerQ._EngineTimerCase.armed-collapsed" style="display:none;" pad="+++" indent="++++++++++++++++"></div><div id="_EngineTimerQ._EngineTimerCase.armed-expanded"><a name="L218"></a><tt class="py-lineno">218</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">client</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt> </tt>
324		</div></div><a name="L219"></a><tt class="py-lineno">219</tt> <tt class="py-line"> </tt>
325		<a name="L220"></a><tt class="py-lineno">220</tt> <tt class="py-line"> </tt>
326		<a name="_EngineTimerQ.__init__"></a><div id="_EngineTimerQ.__init__-def"><a name="L221"></a><tt class="py-lineno">221</tt> <a class="py-toggle" href="#" id="_EngineTimerQ.__init__-toggle" onclick="return toggle('_EngineTimerQ.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">engine</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
327		</div><div id="_EngineTimerQ.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="_EngineTimerQ.__init__-expanded"><a name="L222"></a><tt class="py-lineno">222</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
328		<a name="L223"></a><tt class="py-lineno">223</tt> <tt class="py-line"><tt class="py-docstring"> Initializer.</tt> </tt>
329		<a name="L224"></a><tt class="py-lineno">224</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
330		<a name="L225"></a><tt class="py-lineno">225</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt> <tt class="py-op">=</tt> <tt class="py-name">engine</tt> </tt>
331		<a name="L226"></a><tt class="py-lineno">226</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timers</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
332		<a name="L227"></a><tt class="py-lineno">227</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">armed_count</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
333		</div><a name="L228"></a><tt class="py-lineno">228</tt> <tt class="py-line"> </tt>
334		<a name="_EngineTimerQ.__len__"></a><div id="_EngineTimerQ.__len__-def"><a name="L229"></a><tt class="py-lineno">229</tt> <a class="py-toggle" href="#" id="_EngineTimerQ.__len__-toggle" onclick="return toggle('_EngineTimerQ.__len__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#__len__">__len__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
335		</div><div id="_EngineTimerQ.__len__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="_EngineTimerQ.__len__-expanded"><a name="L230"></a><tt class="py-lineno">230</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
336		<a name="L231"></a><tt class="py-lineno">231</tt> <tt class="py-line"><tt class="py-docstring"> Return the number of active timers.</tt> </tt>
337		<a name="L232"></a><tt class="py-lineno">232</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
338		<a name="L233"></a><tt class="py-lineno">233</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">armed_count</tt> </tt>
339		</div><a name="L234"></a><tt class="py-lineno">234</tt> <tt class="py-line"> </tt>
340		<a name="_EngineTimerQ.schedule"></a><div id="_EngineTimerQ.schedule-def"><a name="L235"></a><tt class="py-lineno">235</tt> <a class="py-toggle" href="#" id="_EngineTimerQ.schedule-toggle" onclick="return toggle('_EngineTimerQ.schedule');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#schedule">schedule</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">client</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
341		</div><div id="_EngineTimerQ.schedule-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="_EngineTimerQ.schedule-expanded"><a name="L236"></a><tt class="py-lineno">236</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
342		<a name="L237"></a><tt class="py-lineno">237</tt> <tt class="py-line"><tt class="py-docstring"> Insert and arm a client's timer.</tt> </tt>
343		<a name="L238"></a><tt class="py-lineno">238</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
344		<a name="L239"></a><tt class="py-lineno">239</tt> <tt class="py-line"> <tt class="py-comment"># arm only if fire is set</tt> </tt>
345		<a name="L240"></a><tt class="py-lineno">240</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">fire_delay</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
346		<a name="L241"></a><tt class="py-lineno">241</tt> <tt class="py-line"> <tt class="py-name">heapq</tt><tt class="py-op">.</tt><tt class="py-name">heappush</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timers</tt><tt class="py-op">,</tt> <tt id="link-8" class="py-name" targets="Class ClusterShell.Engine.Engine._EngineTimerQ=ClusterShell.Engine.Engine._EngineTimerQ-class.html"><a title="ClusterShell.Engine.Engine._EngineTimerQ" class="py-name" href="#" onclick="return doclink('link-8', '_EngineTimerQ', 'link-8');">_EngineTimerQ</a></tt><tt class="py-op">.</tt><tt id="link-9" class="py-name" targets="Class ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase=ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html"><a title="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase" class="py-name" href="#" onclick="return doclink('link-9', '_EngineTimerCase', 'link-9');">_EngineTimerCase</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
347		<a name="L242"></a><tt class="py-lineno">242</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">armed_count</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
348		<a name="L243"></a><tt class="py-lineno">243</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">autoclose</tt><tt class="py-op">:</tt> </tt>
349		<a name="L244"></a><tt class="py-lineno">244</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
350		</div><a name="L245"></a><tt class="py-lineno">245</tt> <tt class="py-line"> </tt>
351		<a name="_EngineTimerQ.reschedule"></a><div id="_EngineTimerQ.reschedule-def"><a name="L246"></a><tt class="py-lineno">246</tt> <a class="py-toggle" href="#" id="_EngineTimerQ.reschedule-toggle" onclick="return toggle('_EngineTimerQ.reschedule');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#reschedule">reschedule</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">client</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
352		</div><div id="_EngineTimerQ.reschedule-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="_EngineTimerQ.reschedule-expanded"><a name="L247"></a><tt class="py-lineno">247</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
353		<a name="L248"></a><tt class="py-lineno">248</tt> <tt class="py-line"><tt class="py-docstring"> Re-insert client's timer.</tt> </tt>
354		<a name="L249"></a><tt class="py-lineno">249</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
355		<a name="L250"></a><tt class="py-lineno">250</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_timercase</tt><tt class="py-op">:</tt> </tt>
356		<a name="L251"></a><tt class="py-lineno">251</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-10" class="py-name"><a title="ClusterShell.Engine.Engine.EngineBaseTimer.invalidate
357		ClusterShell.Engine.Engine._EngineTimerQ.invalidate" class="py-name" href="#" onclick="return doclink('link-10', 'invalidate', 'link-1');">invalidate</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
358		<a name="L252"></a><tt class="py-lineno">252</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-11" class="py-name" targets="Method ClusterShell.Engine.Engine._EngineTimerQ._dequeue_disarmed()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#_dequeue_disarmed"><a title="ClusterShell.Engine.Engine._EngineTimerQ._dequeue_disarmed" class="py-name" href="#" onclick="return doclink('link-11', '_dequeue_disarmed', 'link-11');">_dequeue_disarmed</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
359		<a name="L253"></a><tt class="py-lineno">253</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-12" class="py-name" targets="Method ClusterShell.Engine.Engine._EngineTimerQ.schedule()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#schedule,Method ClusterShell.Task.Task.schedule()=ClusterShell.Task.Task-class.html#schedule"><a title="ClusterShell.Engine.Engine._EngineTimerQ.schedule
360		ClusterShell.Task.Task.schedule" class="py-name" href="#" onclick="return doclink('link-12', 'schedule', 'link-12');">schedule</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
361		</div><a name="L254"></a><tt class="py-lineno">254</tt> <tt class="py-line"> </tt>
362		<a name="_EngineTimerQ.invalidate"></a><div id="_EngineTimerQ.invalidate-def"><a name="L255"></a><tt class="py-lineno">255</tt> <a class="py-toggle" href="#" id="_EngineTimerQ.invalidate-toggle" onclick="return toggle('_EngineTimerQ.invalidate');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#invalidate">invalidate</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">client</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
363		</div><div id="_EngineTimerQ.invalidate-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="_EngineTimerQ.invalidate-expanded"><a name="L256"></a><tt class="py-lineno">256</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
364		<a name="L257"></a><tt class="py-lineno">257</tt> <tt class="py-line"><tt class="py-docstring"> Invalidate client's timer. Current implementation doesn't really remove</tt> </tt>
365		<a name="L258"></a><tt class="py-lineno">258</tt> <tt class="py-line"><tt class="py-docstring"> the timer, but simply flags it as disarmed.</tt> </tt>
366		<a name="L259"></a><tt class="py-lineno">259</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
367		<a name="L260"></a><tt class="py-lineno">260</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_timercase</tt><tt class="py-op">:</tt> </tt>
368		<a name="L261"></a><tt class="py-lineno">261</tt> <tt class="py-line"> <tt class="py-comment"># if timer is being fire, invalidate its values</tt> </tt>
369		<a name="L262"></a><tt class="py-lineno">262</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">fire_delay</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
370		<a name="L263"></a><tt class="py-lineno">263</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">interval</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
371		<a name="L264"></a><tt class="py-lineno">264</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
372		<a name="L265"></a><tt class="py-lineno">265</tt> <tt class="py-line"> </tt>
373		<a name="L266"></a><tt class="py-lineno">266</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">armed_count</tt> <tt class="py-op"><=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
374		<a name="L267"></a><tt class="py-lineno">267</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">ValueError</tt><tt class="py-op">,</tt> <tt class="py-string">"Engine client timer not found in timer queue"</tt> </tt>
375		<a name="L268"></a><tt class="py-lineno">268</tt> <tt class="py-line"> </tt>
376		<a name="L269"></a><tt class="py-lineno">269</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_timercase</tt><tt class="py-op">.</tt><tt id="link-13" class="py-name" targets="Method ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.disarm()=ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#disarm"><a title="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.disarm" class="py-name" href="#" onclick="return doclink('link-13', 'disarm', 'link-13');">disarm</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
377		<a name="L270"></a><tt class="py-lineno">270</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">armed_count</tt> <tt class="py-op">-=</tt> <tt class="py-number">1</tt> </tt>
378		<a name="L271"></a><tt class="py-lineno">271</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">autoclose</tt><tt class="py-op">:</tt> </tt>
379		<a name="L272"></a><tt class="py-lineno">272</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt> <tt class="py-op">-=</tt> <tt class="py-number">1</tt> </tt>
380		</div><a name="L273"></a><tt class="py-lineno">273</tt> <tt class="py-line"> </tt>
381		<a name="_EngineTimerQ._dequeue_disarmed"></a><div id="_EngineTimerQ._dequeue_disarmed-def"><a name="L274"></a><tt class="py-lineno">274</tt> <a class="py-toggle" href="#" id="_EngineTimerQ._dequeue_disarmed-toggle" onclick="return toggle('_EngineTimerQ._dequeue_disarmed');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#_dequeue_disarmed">_dequeue_disarmed</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
382		</div><div id="_EngineTimerQ._dequeue_disarmed-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="_EngineTimerQ._dequeue_disarmed-expanded"><a name="L275"></a><tt class="py-lineno">275</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
383		<a name="L276"></a><tt class="py-lineno">276</tt> <tt class="py-line"><tt class="py-docstring"> Dequeue disarmed timers (sort of garbage collection).</tt> </tt>
384		<a name="L277"></a><tt class="py-lineno">277</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
385		<a name="L278"></a><tt class="py-lineno">278</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timers</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt> <tt class="py-keyword">and</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timers</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt id="link-14" class="py-name" targets="Method ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.armed()=ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#armed"><a title="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.armed" class="py-name" href="#" onclick="return doclink('link-14', 'armed', 'link-14');">armed</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
386		<a name="L279"></a><tt class="py-lineno">279</tt> <tt class="py-line"> <tt class="py-name">heapq</tt><tt class="py-op">.</tt><tt class="py-name">heappop</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timers</tt><tt class="py-op">)</tt> </tt>
387		</div><a name="L280"></a><tt class="py-lineno">280</tt> <tt class="py-line"> </tt>
388		<a name="_EngineTimerQ.fire"></a><div id="_EngineTimerQ.fire-def"><a name="L281"></a><tt class="py-lineno">281</tt> <a class="py-toggle" href="#" id="_EngineTimerQ.fire-toggle" onclick="return toggle('_EngineTimerQ.fire');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#fire">fire</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
389		</div><div id="_EngineTimerQ.fire-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="_EngineTimerQ.fire-expanded"><a name="L282"></a><tt class="py-lineno">282</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
390		<a name="L283"></a><tt class="py-lineno">283</tt> <tt class="py-line"><tt class="py-docstring"> Remove the smallest timer from the queue and fire its associated client.</tt> </tt>
391		<a name="L284"></a><tt class="py-lineno">284</tt> <tt class="py-line"><tt class="py-docstring"> Raise IndexError if the queue is empty.</tt> </tt>
392		<a name="L285"></a><tt class="py-lineno">285</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
393		<a name="L286"></a><tt class="py-lineno">286</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-15" class="py-name"><a title="ClusterShell.Engine.Engine._EngineTimerQ._dequeue_disarmed" class="py-name" href="#" onclick="return doclink('link-15', '_dequeue_disarmed', 'link-11');">_dequeue_disarmed</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
394		<a name="L287"></a><tt class="py-lineno">287</tt> <tt class="py-line"> </tt>
395		<a name="L288"></a><tt class="py-lineno">288</tt> <tt class="py-line"> <tt class="py-name">timercase</tt> <tt class="py-op">=</tt> <tt class="py-name">heapq</tt><tt class="py-op">.</tt><tt class="py-name">heappop</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timers</tt><tt class="py-op">)</tt> </tt>
396		<a name="L289"></a><tt class="py-lineno">289</tt> <tt class="py-line"> <tt class="py-name">client</tt> <tt class="py-op">=</tt> <tt class="py-name">timercase</tt><tt class="py-op">.</tt><tt id="link-16" class="py-name"><a title="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.disarm" class="py-name" href="#" onclick="return doclink('link-16', 'disarm', 'link-13');">disarm</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
397		<a name="L290"></a><tt class="py-lineno">290</tt> <tt class="py-line"> </tt>
398		<a name="L291"></a><tt class="py-lineno">291</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">fire_delay</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
399		<a name="L292"></a><tt class="py-lineno">292</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-17" class="py-name" targets="Method ClusterShell.Engine.Engine.EngineBaseTimer._fire()=ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_fire,Method ClusterShell.Engine.Engine.EngineTimer._fire()=ClusterShell.Engine.Engine.EngineTimer-class.html#_fire,Method ClusterShell.Worker.EngineClient.EngineClient._fire()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire"><a title="ClusterShell.Engine.Engine.EngineBaseTimer._fire
400		ClusterShell.Engine.Engine.EngineTimer._fire
401		ClusterShell.Worker.EngineClient.EngineClient._fire" class="py-name" href="#" onclick="return doclink('link-17', '_fire', 'link-17');">_fire</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
402		<a name="L293"></a><tt class="py-lineno">293</tt> <tt class="py-line"> </tt>
403		<a name="L294"></a><tt class="py-lineno">294</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">fire_delay</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt> <tt class="py-keyword">or</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">interval</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
404		<a name="L295"></a><tt class="py-lineno">295</tt> <tt class="py-line"> <tt class="py-name">timercase</tt><tt class="py-op">.</tt><tt id="link-18" class="py-name" targets="Method ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.arm()=ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#arm"><a title="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.arm" class="py-name" href="#" onclick="return doclink('link-18', 'arm', 'link-18');">arm</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
405		<a name="L296"></a><tt class="py-lineno">296</tt> <tt class="py-line"> <tt class="py-name">heapq</tt><tt class="py-op">.</tt><tt class="py-name">heappush</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timers</tt><tt class="py-op">,</tt> <tt class="py-name">timercase</tt><tt class="py-op">)</tt> </tt>
406		<a name="L297"></a><tt class="py-lineno">297</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
407		<a name="L298"></a><tt class="py-lineno">298</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">armed_count</tt> <tt class="py-op">-=</tt> <tt class="py-number">1</tt> </tt>
408		<a name="L299"></a><tt class="py-lineno">299</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">autoclose</tt><tt class="py-op">:</tt> </tt>
409		<a name="L300"></a><tt class="py-lineno">300</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt> <tt class="py-op">-=</tt> <tt class="py-number">1</tt> </tt>
410		</div><a name="L301"></a><tt class="py-lineno">301</tt> <tt class="py-line"> </tt>
411		<a name="_EngineTimerQ.nextfire_delay"></a><div id="_EngineTimerQ.nextfire_delay-def"><a name="L302"></a><tt class="py-lineno">302</tt> <a class="py-toggle" href="#" id="_EngineTimerQ.nextfire_delay-toggle" onclick="return toggle('_EngineTimerQ.nextfire_delay');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#nextfire_delay">nextfire_delay</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
412		</div><div id="_EngineTimerQ.nextfire_delay-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="_EngineTimerQ.nextfire_delay-expanded"><a name="L303"></a><tt class="py-lineno">303</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
413		<a name="L304"></a><tt class="py-lineno">304</tt> <tt class="py-line"><tt class="py-docstring"> Return next timer fire delay (relative time).</tt> </tt>
414		<a name="L305"></a><tt class="py-lineno">305</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
415		<a name="L306"></a><tt class="py-lineno">306</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-19" class="py-name"><a title="ClusterShell.Engine.Engine._EngineTimerQ._dequeue_disarmed" class="py-name" href="#" onclick="return doclink('link-19', '_dequeue_disarmed', 'link-11');">_dequeue_disarmed</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
416		<a name="L307"></a><tt class="py-lineno">307</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timers</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
417		<a name="L308"></a><tt class="py-lineno">308</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">max</tt><tt class="py-op">(</tt><tt class="py-number">0.</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timers</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt class="py-name">fire_date</tt> <tt class="py-op">-</tt> <tt class="py-name">time</tt><tt class="py-op">.</tt><tt class="py-name">time</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
418		<a name="L309"></a><tt class="py-lineno">309</tt> <tt class="py-line"> </tt>
419		<a name="L310"></a><tt class="py-lineno">310</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
420		</div><a name="L311"></a><tt class="py-lineno">311</tt> <tt class="py-line"> </tt>
421		<a name="_EngineTimerQ.expired"></a><div id="_EngineTimerQ.expired-def"><a name="L312"></a><tt class="py-lineno">312</tt> <a class="py-toggle" href="#" id="_EngineTimerQ.expired-toggle" onclick="return toggle('_EngineTimerQ.expired');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#expired">expired</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
422		</div><div id="_EngineTimerQ.expired-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="_EngineTimerQ.expired-expanded"><a name="L313"></a><tt class="py-lineno">313</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
423		<a name="L314"></a><tt class="py-lineno">314</tt> <tt class="py-line"><tt class="py-docstring"> Has a timer expired?</tt> </tt>
424		<a name="L315"></a><tt class="py-lineno">315</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
425		<a name="L316"></a><tt class="py-lineno">316</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-20" class="py-name"><a title="ClusterShell.Engine.Engine._EngineTimerQ._dequeue_disarmed" class="py-name" href="#" onclick="return doclink('link-20', '_dequeue_disarmed', 'link-11');">_dequeue_disarmed</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
426		<a name="L317"></a><tt class="py-lineno">317</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timers</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt> <tt class="py-keyword">and</tt> \ </tt>
427		<a name="L318"></a><tt class="py-lineno">318</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timers</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt class="py-name">fire_date</tt> <tt class="py-op">-</tt> <tt class="py-name">time</tt><tt class="py-op">.</tt><tt class="py-name">time</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> <tt class="py-op"><=</tt> <tt class="py-number">1e-2</tt> </tt>
428		</div><a name="L319"></a><tt class="py-lineno">319</tt> <tt class="py-line"> </tt>
429		<a name="_EngineTimerQ.clear"></a><div id="_EngineTimerQ.clear-def"><a name="L320"></a><tt class="py-lineno">320</tt> <a class="py-toggle" href="#" id="_EngineTimerQ.clear-toggle" onclick="return toggle('_EngineTimerQ.clear');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#clear">clear</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
430		</div><div id="_EngineTimerQ.clear-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="_EngineTimerQ.clear-expanded"><a name="L321"></a><tt class="py-lineno">321</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
431		<a name="L322"></a><tt class="py-lineno">322</tt> <tt class="py-line"><tt class="py-docstring"> Stop and clear all timers.</tt> </tt>
432		<a name="L323"></a><tt class="py-lineno">323</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
433		<a name="L324"></a><tt class="py-lineno">324</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt id="link-21" class="py-name" targets="Method ClusterShell.Task.Task.timer()=ClusterShell.Task.Task-class.html#timer"><a title="ClusterShell.Task.Task.timer" class="py-name" href="#" onclick="return doclink('link-21', 'timer', 'link-21');">timer</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timers</tt><tt class="py-op">:</tt> </tt>
434		<a name="L325"></a><tt class="py-lineno">325</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt id="link-22" class="py-name"><a title="ClusterShell.Task.Task.timer" class="py-name" href="#" onclick="return doclink('link-22', 'timer', 'link-21');">timer</a></tt><tt class="py-op">.</tt><tt id="link-23" class="py-name"><a title="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.armed" class="py-name" href="#" onclick="return doclink('link-23', 'armed', 'link-14');">armed</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
435		<a name="L326"></a><tt class="py-lineno">326</tt> <tt class="py-line"> <tt id="link-24" class="py-name"><a title="ClusterShell.Task.Task.timer" class="py-name" href="#" onclick="return doclink('link-24', 'timer', 'link-21');">timer</a></tt><tt class="py-op">.</tt><tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-25" class="py-name"><a title="ClusterShell.Engine.Engine.EngineBaseTimer.invalidate
436		ClusterShell.Engine.Engine._EngineTimerQ.invalidate" class="py-name" href="#" onclick="return doclink('link-25', 'invalidate', 'link-1');">invalidate</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
437		<a name="L327"></a><tt class="py-lineno">327</tt> <tt class="py-line"> </tt>
438		<a name="L328"></a><tt class="py-lineno">328</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timers</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
439		<a name="L329"></a><tt class="py-lineno">329</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">armed_count</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
440		</div></div><a name="L330"></a><tt class="py-lineno">330</tt> <tt class="py-line"> </tt>
441		<a name="L331"></a><tt class="py-lineno">331</tt> <tt class="py-line"> </tt>
442		<a name="Engine"></a><div id="Engine-def"><a name="L332"></a><tt class="py-lineno">332</tt> <a class="py-toggle" href="#" id="Engine-toggle" onclick="return toggle('Engine');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a><tt class="py-op">:</tt> </tt>
443		</div><div id="Engine-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="Engine-expanded"><a name="L333"></a><tt class="py-lineno">333</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
444		<a name="L334"></a><tt class="py-lineno">334</tt> <tt class="py-line"><tt class="py-docstring"> Interface for ClusterShell engine. Subclasses have to implement a runloop</tt> </tt>
445		<a name="L335"></a><tt class="py-lineno">335</tt> <tt class="py-line"><tt class="py-docstring"> listening for client events.</tt> </tt>
446		<a name="L336"></a><tt class="py-lineno">336</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
447		<a name="L337"></a><tt class="py-lineno">337</tt> <tt class="py-line"> </tt>
448		<a name="L338"></a><tt class="py-lineno">338</tt> <tt class="py-line"> <tt class="py-comment"># Engine client I/O event interest bits</tt> </tt>
449		<a name="L339"></a><tt class="py-lineno">339</tt> <tt class="py-line"> <tt id="link-26" class="py-name" targets="Variable ClusterShell.Engine.Engine.Engine.E_READ=ClusterShell.Engine.Engine.Engine-class.html#E_READ"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-26', 'E_READ', 'link-26');">E_READ</a></tt> <tt class="py-op">=</tt> <tt class="py-number">0x1</tt> </tt>
450		<a name="L340"></a><tt class="py-lineno">340</tt> <tt class="py-line"> <tt id="link-27" class="py-name" targets="Variable ClusterShell.Engine.Engine.Engine.E_ERROR=ClusterShell.Engine.Engine.Engine-class.html#E_ERROR"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-27', 'E_ERROR', 'link-27');">E_ERROR</a></tt> <tt class="py-op">=</tt> <tt class="py-number">0x2</tt> </tt>
451		<a name="L341"></a><tt class="py-lineno">341</tt> <tt class="py-line"> <tt id="link-28" class="py-name" targets="Variable ClusterShell.Engine.Engine.Engine.E_WRITE=ClusterShell.Engine.Engine.Engine-class.html#E_WRITE"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-28', 'E_WRITE', 'link-28');">E_WRITE</a></tt> <tt class="py-op">=</tt> <tt class="py-number">0x4</tt> </tt>
452		<a name="L342"></a><tt class="py-lineno">342</tt> <tt class="py-line"> <tt id="link-29" class="py-name" targets="Variable ClusterShell.Engine.Engine.Engine.E_ANY=ClusterShell.Engine.Engine.Engine-class.html#E_ANY"><a title="ClusterShell.Engine.Engine.Engine.E_ANY" class="py-name" href="#" onclick="return doclink('link-29', 'E_ANY', 'link-29');">E_ANY</a></tt> <tt class="py-op">=</tt> <tt id="link-30" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-30', 'E_READ', 'link-26');">E_READ</a></tt> <tt class="py-op">\|</tt> <tt id="link-31" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-31', 'E_ERROR', 'link-27');">E_ERROR</a></tt> <tt class="py-op">\|</tt> <tt id="link-32" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-32', 'E_WRITE', 'link-28');">E_WRITE</a></tt> </tt>
453		<a name="L343"></a><tt class="py-lineno">343</tt> <tt class="py-line"> </tt>
454		<a name="L344"></a><tt class="py-lineno">344</tt> <tt class="py-line"> <tt id="link-33" class="py-name" targets="Variable ClusterShell.Engine.EPoll.EngineEPoll.identifier=ClusterShell.Engine.EPoll.EngineEPoll-class.html#identifier,Variable ClusterShell.Engine.Engine.Engine.identifier=ClusterShell.Engine.Engine.Engine-class.html#identifier,Variable ClusterShell.Engine.Poll.EnginePoll.identifier=ClusterShell.Engine.Poll.EnginePoll-class.html#identifier"><a title="ClusterShell.Engine.EPoll.EngineEPoll.identifier
455		ClusterShell.Engine.Engine.Engine.identifier
456		ClusterShell.Engine.Poll.EnginePoll.identifier" class="py-name" href="#" onclick="return doclink('link-33', 'identifier', 'link-33');">identifier</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"(none)"</tt> </tt>
457		<a name="L345"></a><tt class="py-lineno">345</tt> <tt class="py-line"> </tt>
458		<a name="Engine.__init__"></a><div id="Engine.__init__-def"><a name="L346"></a><tt class="py-lineno">346</tt> <a class="py-toggle" href="#" id="Engine.__init__-toggle" onclick="return toggle('Engine.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">info</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
459		</div><div id="Engine.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.__init__-expanded"><a name="L347"></a><tt class="py-lineno">347</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
460		<a name="L348"></a><tt class="py-lineno">348</tt> <tt class="py-line"><tt class="py-docstring"> Initialize base class.</tt> </tt>
461		<a name="L349"></a><tt class="py-lineno">349</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
462		<a name="L350"></a><tt class="py-lineno">350</tt> <tt class="py-line"> <tt class="py-comment"># take a reference on info dict</tt> </tt>
463		<a name="L351"></a><tt class="py-lineno">351</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-34" class="py-name" targets="Method ClusterShell.Task.Task.info()=ClusterShell.Task.Task-class.html#info"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-34', 'info', 'link-34');">info</a></tt> <tt class="py-op">=</tt> <tt id="link-35" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-35', 'info', 'link-34');">info</a></tt> </tt>
464		<a name="L352"></a><tt class="py-lineno">352</tt> <tt class="py-line"> </tt>
465		<a name="L353"></a><tt class="py-lineno">353</tt> <tt class="py-line"> <tt class="py-comment"># and update engine id</tt> </tt>
466		<a name="L354"></a><tt class="py-lineno">354</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-36" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-36', 'info', 'link-34');">info</a></tt><tt class="py-op">[</tt><tt class="py-string">'engine'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-37" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll.identifier
467		ClusterShell.Engine.Engine.Engine.identifier
468		ClusterShell.Engine.Poll.EnginePoll.identifier" class="py-name" href="#" onclick="return doclink('link-37', 'identifier', 'link-33');">identifier</a></tt> </tt>
469		<a name="L355"></a><tt class="py-lineno">355</tt> <tt class="py-line"> </tt>
470		<a name="L356"></a><tt class="py-lineno">356</tt> <tt class="py-line"> <tt class="py-comment"># keep track of all clients</tt> </tt>
471		<a name="L357"></a><tt class="py-lineno">357</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_clients</tt> <tt class="py-op">=</tt> <tt class="py-name">set</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
472		<a name="L358"></a><tt class="py-lineno">358</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ports</tt> <tt class="py-op">=</tt> <tt class="py-name">set</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
473		<a name="L359"></a><tt class="py-lineno">359</tt> <tt class="py-line"> </tt>
474		<a name="L360"></a><tt class="py-lineno">360</tt> <tt class="py-line"> <tt class="py-comment"># keep track of the number of registered clients (delayable only)</tt> </tt>
475		<a name="L361"></a><tt class="py-lineno">361</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clients</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
476		<a name="L362"></a><tt class="py-lineno">362</tt> <tt class="py-line"> </tt>
477		<a name="L363"></a><tt class="py-lineno">363</tt> <tt class="py-line"> <tt class="py-comment"># keep track of registered file descriptors in a dict where keys</tt> </tt>
478		<a name="L364"></a><tt class="py-lineno">364</tt> <tt class="py-line"> <tt class="py-comment"># are fileno and values are clients</tt> </tt>
479		<a name="L365"></a><tt class="py-lineno">365</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
480		<a name="L366"></a><tt class="py-lineno">366</tt> <tt class="py-line"> </tt>
481		<a name="L367"></a><tt class="py-lineno">367</tt> <tt class="py-line"> <tt class="py-comment"># A boolean that indicates when reg_clifds has changed, or when</tt> </tt>
482		<a name="L368"></a><tt class="py-lineno">368</tt> <tt class="py-line"> <tt class="py-comment"># some client interest event mask has changed. It is set by the</tt> </tt>
483		<a name="L369"></a><tt class="py-lineno">369</tt> <tt class="py-line"> <tt class="py-comment"># base class, and reset by each engine implementation.</tt> </tt>
484		<a name="L370"></a><tt class="py-lineno">370</tt> <tt class="py-line"> <tt class="py-comment"># Engines often deal with I/O events in chunk, and some event</tt> </tt>
485		<a name="L371"></a><tt class="py-lineno">371</tt> <tt class="py-line"> <tt class="py-comment"># may lead to change to some other "client interest event mask"</tt> </tt>
486		<a name="L372"></a><tt class="py-lineno">372</tt> <tt class="py-line"> <tt class="py-comment"># or could even register or close other clients. When such</tt> </tt>
487		<a name="L373"></a><tt class="py-lineno">373</tt> <tt class="py-line"> <tt class="py-comment"># changes are made, this boolean is set to True, allowing the</tt> </tt>
488		<a name="L374"></a><tt class="py-lineno">374</tt> <tt class="py-line"> <tt class="py-comment"># engine implementation to reconsider their events got by chunk.</tt> </tt>
489		<a name="L375"></a><tt class="py-lineno">375</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds_changed</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
490		<a name="L376"></a><tt class="py-lineno">376</tt> <tt class="py-line"> </tt>
491		<a name="L377"></a><tt class="py-lineno">377</tt> <tt class="py-line"> <tt class="py-comment"># timer queue to handle both timers and clients timeout</tt> </tt>
492		<a name="L378"></a><tt class="py-lineno">378</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt> <tt class="py-op">=</tt> <tt id="link-38" class="py-name"><a title="ClusterShell.Engine.Engine._EngineTimerQ" class="py-name" href="#" onclick="return doclink('link-38', '_EngineTimerQ', 'link-8');">_EngineTimerQ</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
493		<a name="L379"></a><tt class="py-lineno">379</tt> <tt class="py-line"> </tt>
494		<a name="L380"></a><tt class="py-lineno">380</tt> <tt class="py-line"> <tt class="py-comment"># reference count to the event loop (must include registered</tt> </tt>
495		<a name="L381"></a><tt class="py-lineno">381</tt> <tt class="py-line"> <tt class="py-comment"># clients and timers configured WITHOUT autoclose)</tt> </tt>
496		<a name="L382"></a><tt class="py-lineno">382</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
497		<a name="L383"></a><tt class="py-lineno">383</tt> <tt class="py-line"> </tt>
498		<a name="L384"></a><tt class="py-lineno">384</tt> <tt class="py-line"> <tt class="py-comment"># running state</tt> </tt>
499		<a name="L385"></a><tt class="py-lineno">385</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-39" class="py-name" targets="Method ClusterShell.Task.Task.running()=ClusterShell.Task.Task-class.html#running"><a title="ClusterShell.Task.Task.running" class="py-name" href="#" onclick="return doclink('link-39', 'running', 'link-39');">running</a></tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
500		<a name="L386"></a><tt class="py-lineno">386</tt> <tt class="py-line"> <tt class="py-comment"># runloop-has-exited flag</tt> </tt>
501		<a name="L387"></a><tt class="py-lineno">387</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_exited</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
502		</div><a name="L388"></a><tt class="py-lineno">388</tt> <tt class="py-line"> </tt>
503		<a name="Engine.clients"></a><div id="Engine.clients-def"><a name="L389"></a><tt class="py-lineno">389</tt> <a class="py-toggle" href="#" id="Engine.clients-toggle" onclick="return toggle('Engine.clients');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#clients">clients</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
504		</div><div id="Engine.clients-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.clients-expanded"><a name="L390"></a><tt class="py-lineno">390</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
505		<a name="L391"></a><tt class="py-lineno">391</tt> <tt class="py-line"><tt class="py-docstring"> Get a copy of clients set.</tt> </tt>
506		<a name="L392"></a><tt class="py-lineno">392</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
507		<a name="L393"></a><tt class="py-lineno">393</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_clients</tt><tt class="py-op">.</tt><tt id="link-40" class="py-name" targets="Method ClusterShell.Task.Task.copy()=ClusterShell.Task.Task-class.html#copy"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-40', 'copy', 'link-40');">copy</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
508		</div><a name="L394"></a><tt class="py-lineno">394</tt> <tt class="py-line"> </tt>
509		<a name="Engine.ports"></a><div id="Engine.ports-def"><a name="L395"></a><tt class="py-lineno">395</tt> <a class="py-toggle" href="#" id="Engine.ports-toggle" onclick="return toggle('Engine.ports');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#ports">ports</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
510		</div><div id="Engine.ports-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.ports-expanded"><a name="L396"></a><tt class="py-lineno">396</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
511		<a name="L397"></a><tt class="py-lineno">397</tt> <tt class="py-line"><tt class="py-docstring"> Get a copy of ports set.</tt> </tt>
512		<a name="L398"></a><tt class="py-lineno">398</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
513		<a name="L399"></a><tt class="py-lineno">399</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ports</tt><tt class="py-op">.</tt><tt id="link-41" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-41', 'copy', 'link-40');">copy</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
514		</div><a name="L400"></a><tt class="py-lineno">400</tt> <tt class="py-line"> </tt>
515		<a name="Engine._fd2client"></a><div id="Engine._fd2client-def"><a name="L401"></a><tt class="py-lineno">401</tt> <a class="py-toggle" href="#" id="Engine._fd2client-toggle" onclick="return toggle('Engine._fd2client');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#_fd2client">_fd2client</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">fd</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
516		</div><div id="Engine._fd2client-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine._fd2client-expanded"><a name="L402"></a><tt class="py-lineno">402</tt> <tt class="py-line"> <tt class="py-name">fdev</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
517		<a name="L403"></a><tt class="py-lineno">403</tt> <tt class="py-line"> <tt class="py-name">client</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds</tt><tt class="py-op">.</tt><tt id="link-42" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.get()=ClusterShell.MsgTree.MsgTree-class.html#get,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.get()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#get"><a title="ClusterShell.MsgTree.MsgTree.get
518		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-42', 'get', 'link-42');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">fd</tt><tt class="py-op">)</tt> </tt>
519		<a name="L404"></a><tt class="py-lineno">404</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">:</tt> </tt>
520		<a name="L405"></a><tt class="py-lineno">405</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
521		<a name="L406"></a><tt class="py-lineno">406</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">fd</tt> <tt class="py-op">==</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-43" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient.reader_fileno()=ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno,Method ClusterShell.Worker.Worker.WorkerSimple.reader_fileno()=ClusterShell.Worker.Worker.WorkerSimple-class.html#reader_fileno"><a title="ClusterShell.Worker.EngineClient.EngineClient.reader_fileno
522		ClusterShell.Worker.Worker.WorkerSimple.reader_fileno" class="py-name" href="#" onclick="return doclink('link-43', 'reader_fileno', 'link-43');">reader_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
523		<a name="L407"></a><tt class="py-lineno">407</tt> <tt class="py-line"> <tt class="py-name">fdev</tt> <tt class="py-op">=</tt> <tt id="link-44" class="py-name" targets="Package ClusterShell.Engine=ClusterShell.Engine-module.html,Module ClusterShell.Engine.Engine=ClusterShell.Engine.Engine-module.html,Class ClusterShell.Engine.Engine.Engine=ClusterShell.Engine.Engine.Engine-class.html"><a title="ClusterShell.Engine
524		ClusterShell.Engine.Engine
525		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-44', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-45" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-45', 'E_READ', 'link-26');">E_READ</a></tt> </tt>
526		<a name="L408"></a><tt class="py-lineno">408</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">fd</tt> <tt class="py-op">==</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-46" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient.error_fileno()=ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno,Method ClusterShell.Worker.Worker.WorkerSimple.error_fileno()=ClusterShell.Worker.Worker.WorkerSimple-class.html#error_fileno"><a title="ClusterShell.Worker.EngineClient.EngineClient.error_fileno
527		ClusterShell.Worker.Worker.WorkerSimple.error_fileno" class="py-name" href="#" onclick="return doclink('link-46', 'error_fileno', 'link-46');">error_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
528		<a name="L409"></a><tt class="py-lineno">409</tt> <tt class="py-line"> <tt class="py-name">fdev</tt> <tt class="py-op">=</tt> <tt id="link-47" class="py-name"><a title="ClusterShell.Engine
529		ClusterShell.Engine.Engine
530		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-47', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-48" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-48', 'E_ERROR', 'link-27');">E_ERROR</a></tt> </tt>
531		<a name="L410"></a><tt class="py-lineno">410</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">fd</tt> <tt class="py-op">==</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-49" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient.writer_fileno()=ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno,Method ClusterShell.Worker.Worker.WorkerSimple.writer_fileno()=ClusterShell.Worker.Worker.WorkerSimple-class.html#writer_fileno"><a title="ClusterShell.Worker.EngineClient.EngineClient.writer_fileno
532		ClusterShell.Worker.Worker.WorkerSimple.writer_fileno" class="py-name" href="#" onclick="return doclink('link-49', 'writer_fileno', 'link-49');">writer_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
533		<a name="L411"></a><tt class="py-lineno">411</tt> <tt class="py-line"> <tt class="py-name">fdev</tt> <tt class="py-op">=</tt> <tt id="link-50" class="py-name"><a title="ClusterShell.Engine
534		ClusterShell.Engine.Engine
535		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-50', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-51" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-51', 'E_WRITE', 'link-28');">E_WRITE</a></tt> </tt>
536		<a name="L412"></a><tt class="py-lineno">412</tt> <tt class="py-line"> <tt class="py-keyword">except</tt><tt class="py-op">:</tt> </tt>
537		<a name="L413"></a><tt class="py-lineno">413</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt id="link-52" class="py-name"><a title="ClusterShell.Engine
538		ClusterShell.Engine.Engine
539		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-52', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-53" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-53', 'E_ERROR', 'link-27');">E_ERROR</a></tt><tt class="py-op">)</tt> </tt>
540		<a name="L414"></a><tt class="py-lineno">414</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt class="py-name">fdev</tt><tt class="py-op">)</tt> </tt>
541		</div><a name="L415"></a><tt class="py-lineno">415</tt> <tt class="py-line"> </tt>
542		<a name="Engine.add"></a><div id="Engine.add-def"><a name="L416"></a><tt class="py-lineno">416</tt> <a class="py-toggle" href="#" id="Engine.add-toggle" onclick="return toggle('Engine.add');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#add">add</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">client</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
543		</div><div id="Engine.add-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.add-expanded"><a name="L417"></a><tt class="py-lineno">417</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
544		<a name="L418"></a><tt class="py-lineno">418</tt> <tt class="py-line"><tt class="py-docstring"> Add a client to engine. Subclasses that override this method</tt> </tt>
545		<a name="L419"></a><tt class="py-lineno">419</tt> <tt class="py-line"><tt class="py-docstring"> should call base class method.</tt> </tt>
546		<a name="L420"></a><tt class="py-lineno">420</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
547		<a name="L421"></a><tt class="py-lineno">421</tt> <tt class="py-line"> <tt class="py-comment"># bind to engine</tt> </tt>
548		<a name="L422"></a><tt class="py-lineno">422</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-54" class="py-name" targets="Method ClusterShell.Engine.Engine.EngineBaseTimer._set_engine()=ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine"><a title="ClusterShell.Engine.Engine.EngineBaseTimer._set_engine" class="py-name" href="#" onclick="return doclink('link-54', '_set_engine', 'link-54');">_set_engine</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
549		<a name="L423"></a><tt class="py-lineno">423</tt> <tt class="py-line"> </tt>
550		<a name="L424"></a><tt class="py-lineno">424</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">delayable</tt><tt class="py-op">:</tt> </tt>
551		<a name="L425"></a><tt class="py-lineno">425</tt> <tt class="py-line"> <tt class="py-comment"># add to regular client set</tt> </tt>
552		<a name="L426"></a><tt class="py-lineno">426</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_clients</tt><tt class="py-op">.</tt><tt id="link-55" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.add()=ClusterShell.Engine.Engine.Engine-class.html#add,Method ClusterShell.MsgTree.MsgTree.add()=ClusterShell.MsgTree.MsgTree-class.html#add,Method ClusterShell.NodeSet.NodeSetBase.add()=ClusterShell.NodeSet.NodeSetBase-class.html#add,Method ClusterShell.NodeSet.RangeSet.add()=ClusterShell.NodeSet.RangeSet-class.html#add"><a title="ClusterShell.Engine.Engine.Engine.add
553		ClusterShell.MsgTree.MsgTree.add
554		ClusterShell.NodeSet.NodeSetBase.add
555		ClusterShell.NodeSet.RangeSet.add" class="py-name" href="#" onclick="return doclink('link-55', 'add', 'link-55');">add</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
556		<a name="L427"></a><tt class="py-lineno">427</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
557		<a name="L428"></a><tt class="py-lineno">428</tt> <tt class="py-line"> <tt class="py-comment"># add to port set (non-delayable)</tt> </tt>
558		<a name="L429"></a><tt class="py-lineno">429</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ports</tt><tt class="py-op">.</tt><tt id="link-56" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.add
559		ClusterShell.MsgTree.MsgTree.add
560		ClusterShell.NodeSet.NodeSetBase.add
561		ClusterShell.NodeSet.RangeSet.add" class="py-name" href="#" onclick="return doclink('link-56', 'add', 'link-55');">add</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
562		<a name="L430"></a><tt class="py-lineno">430</tt> <tt class="py-line"> </tt>
563		<a name="L431"></a><tt class="py-lineno">431</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-57" class="py-name"><a title="ClusterShell.Task.Task.running" class="py-name" href="#" onclick="return doclink('link-57', 'running', 'link-39');">running</a></tt><tt class="py-op">:</tt> </tt>
564		<a name="L432"></a><tt class="py-lineno">432</tt> <tt class="py-line"> <tt class="py-comment"># in-fly add if running</tt> </tt>
565		<a name="L433"></a><tt class="py-lineno">433</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">delayable</tt><tt class="py-op">:</tt> </tt>
566		<a name="L434"></a><tt class="py-lineno">434</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-58" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.register()=ClusterShell.Engine.Engine.Engine-class.html#register"><a title="ClusterShell.Engine.Engine.Engine.register" class="py-name" href="#" onclick="return doclink('link-58', 'register', 'link-58');">register</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
567		<a name="L435"></a><tt class="py-lineno">435</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-59" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-59', 'info', 'link-34');">info</a></tt><tt class="py-op">[</tt><tt class="py-string">"fanout"</tt><tt class="py-op">]</tt> <tt class="py-op">></tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clients</tt><tt class="py-op">:</tt> </tt>
568		<a name="L436"></a><tt class="py-lineno">436</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-60" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.register" class="py-name" href="#" onclick="return doclink('link-60', 'register', 'link-58');">register</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-61" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._start()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_start,Method ClusterShell.Worker.EngineClient.EnginePort._start()=ClusterShell.Worker.EngineClient.EnginePort-class.html#_start,Method ClusterShell.Worker.Pdsh.WorkerPdsh._start()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_start,Method ClusterShell.Worker.Popen.WorkerPopen._start()=ClusterShell.Worker.Popen.WorkerPopen-class.html#_start,Method ClusterShell.Worker.Ssh.Scp._start()=ClusterShell.Worker.Ssh.Scp-class.html#_start,Method ClusterShell.Worker.Ssh.Ssh._start()=ClusterShell.Worker.Ssh.Ssh-class.html#_start,Method ClusterShell.Worker.Worker.WorkerSimple._start()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_start"><a title="ClusterShell.Worker.EngineClient.EngineClient._start
569		ClusterShell.Worker.EngineClient.EnginePort._start
570		ClusterShell.Worker.Pdsh.WorkerPdsh._start
571		ClusterShell.Worker.Popen.WorkerPopen._start
572		ClusterShell.Worker.Ssh.Scp._start
573		ClusterShell.Worker.Ssh.Ssh._start
574		ClusterShell.Worker.Worker.WorkerSimple._start" class="py-name" href="#" onclick="return doclink('link-61', '_start', 'link-61');">_start</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
575		</div><a name="L437"></a><tt class="py-lineno">437</tt> <tt class="py-line"> </tt>
576		<a name="Engine._remove"></a><div id="Engine._remove-def"><a name="L438"></a><tt class="py-lineno">438</tt> <a class="py-toggle" href="#" id="Engine._remove-toggle" onclick="return toggle('Engine._remove');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#_remove">_remove</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">client</tt><tt class="py-op">,</tt> <tt class="py-param">did_timeout</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-param">force</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
577		</div><div id="Engine._remove-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine._remove-expanded"><a name="L439"></a><tt class="py-lineno">439</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
578		<a name="L440"></a><tt class="py-lineno">440</tt> <tt class="py-line"><tt class="py-docstring"> Remove a client from engine (subroutine).</tt> </tt>
579		<a name="L441"></a><tt class="py-lineno">441</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
580		<a name="L442"></a><tt class="py-lineno">442</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">registered</tt><tt class="py-op">:</tt> </tt>
581		<a name="L443"></a><tt class="py-lineno">443</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-62" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.unregister()=ClusterShell.Engine.Engine.Engine-class.html#unregister"><a title="ClusterShell.Engine.Engine.Engine.unregister" class="py-name" href="#" onclick="return doclink('link-62', 'unregister', 'link-62');">unregister</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
582		<a name="L444"></a><tt class="py-lineno">444</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-63" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._close()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_close,Method ClusterShell.Worker.EngineClient.EnginePort._close()=ClusterShell.Worker.EngineClient.EnginePort-class.html#_close,Method ClusterShell.Worker.Pdsh.WorkerPdsh._close()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_close,Method ClusterShell.Worker.Popen.WorkerPopen._close()=ClusterShell.Worker.Popen.WorkerPopen-class.html#_close,Method ClusterShell.Worker.Ssh.Ssh._close()=ClusterShell.Worker.Ssh.Ssh-class.html#_close,Method ClusterShell.Worker.Worker.WorkerSimple._close()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_close"><a title="ClusterShell.Worker.EngineClient.EngineClient._close
583		ClusterShell.Worker.EngineClient.EnginePort._close
584		ClusterShell.Worker.Pdsh.WorkerPdsh._close
585		ClusterShell.Worker.Popen.WorkerPopen._close
586		ClusterShell.Worker.Ssh.Ssh._close
587		ClusterShell.Worker.Worker.WorkerSimple._close" class="py-name" href="#" onclick="return doclink('link-63', '_close', 'link-63');">_close</a></tt><tt class="py-op">(</tt><tt class="py-name">force</tt><tt class="py-op">=</tt><tt class="py-name">force</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">=</tt><tt id="link-64" class="py-name" targets="Method ClusterShell.Worker.Worker.Worker.did_timeout()=ClusterShell.Worker.Worker.Worker-class.html#did_timeout"><a title="ClusterShell.Worker.Worker.Worker.did_timeout" class="py-name" href="#" onclick="return doclink('link-64', 'did_timeout', 'link-64');">did_timeout</a></tt><tt class="py-op">)</tt> </tt>
588		</div><a name="L445"></a><tt class="py-lineno">445</tt> <tt class="py-line"> </tt>
589		<a name="Engine.remove"></a><div id="Engine.remove-def"><a name="L446"></a><tt class="py-lineno">446</tt> <a class="py-toggle" href="#" id="Engine.remove-toggle" onclick="return toggle('Engine.remove');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#remove">remove</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">client</tt><tt class="py-op">,</tt> <tt class="py-param">did_timeout</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
590		</div><div id="Engine.remove-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.remove-expanded"><a name="L447"></a><tt class="py-lineno">447</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
591		<a name="L448"></a><tt class="py-lineno">448</tt> <tt class="py-line"><tt class="py-docstring"> Remove a client from engine. Subclasses that override this</tt> </tt>
592		<a name="L449"></a><tt class="py-lineno">449</tt> <tt class="py-line"><tt class="py-docstring"> method should call base class method.</tt> </tt>
593		<a name="L450"></a><tt class="py-lineno">450</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
594		<a name="L451"></a><tt class="py-lineno">451</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-65" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine._debug()=ClusterShell.Engine.Engine.Engine-class.html#_debug"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-65', '_debug', 'link-65');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"REMOVE %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
595		<a name="L452"></a><tt class="py-lineno">452</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">delayable</tt><tt class="py-op">:</tt> </tt>
596		<a name="L453"></a><tt class="py-lineno">453</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_clients</tt><tt class="py-op">.</tt><tt id="link-66" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.remove()=ClusterShell.Engine.Engine.Engine-class.html#remove,Method ClusterShell.MsgTree.MsgTree.remove()=ClusterShell.MsgTree.MsgTree-class.html#remove,Method ClusterShell.NodeSet.NodeSetBase.remove()=ClusterShell.NodeSet.NodeSetBase-class.html#remove,Method ClusterShell.NodeSet.RangeSet.remove()=ClusterShell.NodeSet.RangeSet-class.html#remove"><a title="ClusterShell.Engine.Engine.Engine.remove
597		ClusterShell.MsgTree.MsgTree.remove
598		ClusterShell.NodeSet.NodeSetBase.remove
599		ClusterShell.NodeSet.RangeSet.remove" class="py-name" href="#" onclick="return doclink('link-66', 'remove', 'link-66');">remove</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
600		<a name="L454"></a><tt class="py-lineno">454</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
601		<a name="L455"></a><tt class="py-lineno">455</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ports</tt><tt class="py-op">.</tt><tt id="link-67" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.remove
602		ClusterShell.MsgTree.MsgTree.remove
603		ClusterShell.NodeSet.NodeSetBase.remove
604		ClusterShell.NodeSet.RangeSet.remove" class="py-name" href="#" onclick="return doclink('link-67', 'remove', 'link-66');">remove</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
605		<a name="L456"></a><tt class="py-lineno">456</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-68" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine._remove()=ClusterShell.Engine.Engine.Engine-class.html#_remove"><a title="ClusterShell.Engine.Engine.Engine._remove" class="py-name" href="#" onclick="return doclink('link-68', '_remove', 'link-68');">_remove</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt id="link-69" class="py-name"><a title="ClusterShell.Worker.Worker.Worker.did_timeout" class="py-name" href="#" onclick="return doclink('link-69', 'did_timeout', 'link-64');">did_timeout</a></tt><tt class="py-op">,</tt> <tt class="py-name">force</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
606		<a name="L457"></a><tt class="py-lineno">457</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-70" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.start_all()=ClusterShell.Engine.Engine.Engine-class.html#start_all"><a title="ClusterShell.Engine.Engine.Engine.start_all" class="py-name" href="#" onclick="return doclink('link-70', 'start_all', 'link-70');">start_all</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
607		</div><a name="L458"></a><tt class="py-lineno">458</tt> <tt class="py-line"> </tt>
608		<a name="Engine.clear"></a><div id="Engine.clear-def"><a name="L459"></a><tt class="py-lineno">459</tt> <a class="py-toggle" href="#" id="Engine.clear-toggle" onclick="return toggle('Engine.clear');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#clear">clear</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">did_timeout</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-param">clear_ports</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
609		</div><div id="Engine.clear-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.clear-expanded"><a name="L460"></a><tt class="py-lineno">460</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
610		<a name="L461"></a><tt class="py-lineno">461</tt> <tt class="py-line"><tt class="py-docstring"> Remove all clients. Subclasses that override this method should</tt> </tt>
611		<a name="L462"></a><tt class="py-lineno">462</tt> <tt class="py-line"><tt class="py-docstring"> call base class method.</tt> </tt>
612		<a name="L463"></a><tt class="py-lineno">463</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
613		<a name="L464"></a><tt class="py-lineno">464</tt> <tt class="py-line"> <tt class="py-name">all_clients</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_clients</tt><tt class="py-op">]</tt> </tt>
614		<a name="L465"></a><tt class="py-lineno">465</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">clear_ports</tt><tt class="py-op">:</tt> </tt>
615		<a name="L466"></a><tt class="py-lineno">466</tt> <tt class="py-line"> <tt class="py-name">all_clients</tt><tt class="py-op">.</tt><tt id="link-71" class="py-name" targets="Method ClusterShell.MsgTree.MsgTreeElem.append()=ClusterShell.MsgTree.MsgTreeElem-class.html#append"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-71', 'append', 'link-71');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ports</tt><tt class="py-op">)</tt> </tt>
616		<a name="L467"></a><tt class="py-lineno">467</tt> <tt class="py-line"> </tt>
617		<a name="L468"></a><tt class="py-lineno">468</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt id="link-72" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.clients()=ClusterShell.Engine.Engine.Engine-class.html#clients"><a title="ClusterShell.Engine.Engine.Engine.clients" class="py-name" href="#" onclick="return doclink('link-72', 'clients', 'link-72');">clients</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">all_clients</tt><tt class="py-op">:</tt> </tt>
618		<a name="L469"></a><tt class="py-lineno">469</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt id="link-73" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.clients" class="py-name" href="#" onclick="return doclink('link-73', 'clients', 'link-72');">clients</a></tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
619		<a name="L470"></a><tt class="py-lineno">470</tt> <tt class="py-line"> <tt class="py-name">client</tt> <tt class="py-op">=</tt> <tt id="link-74" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.clients" class="py-name" href="#" onclick="return doclink('link-74', 'clients', 'link-72');">clients</a></tt><tt class="py-op">.</tt><tt class="py-name">pop</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
620		<a name="L471"></a><tt class="py-lineno">471</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-75" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._remove" class="py-name" href="#" onclick="return doclink('link-75', '_remove', 'link-68');">_remove</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt id="link-76" class="py-name"><a title="ClusterShell.Worker.Worker.Worker.did_timeout" class="py-name" href="#" onclick="return doclink('link-76', 'did_timeout', 'link-64');">did_timeout</a></tt><tt class="py-op">,</tt> <tt class="py-name">force</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
621		</div><a name="L472"></a><tt class="py-lineno">472</tt> <tt class="py-line"> </tt>
622		<a name="Engine.register"></a><div id="Engine.register-def"><a name="L473"></a><tt class="py-lineno">473</tt> <a class="py-toggle" href="#" id="Engine.register-toggle" onclick="return toggle('Engine.register');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#register">register</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">client</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
623		</div><div id="Engine.register-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.register-expanded"><a name="L474"></a><tt class="py-lineno">474</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
624		<a name="L475"></a><tt class="py-lineno">475</tt> <tt class="py-line"><tt class="py-docstring"> Register an engine client. Subclasses that override this method</tt> </tt>
625		<a name="L476"></a><tt class="py-lineno">476</tt> <tt class="py-line"><tt class="py-docstring"> should call base class method.</tt> </tt>
626		<a name="L477"></a><tt class="py-lineno">477</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
627		<a name="L478"></a><tt class="py-lineno">478</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">client</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_clients</tt> <tt class="py-keyword">or</tt> <tt class="py-name">client</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ports</tt> </tt>
628		<a name="L479"></a><tt class="py-lineno">479</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-keyword">not</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">registered</tt> </tt>
629		<a name="L480"></a><tt class="py-lineno">480</tt> <tt class="py-line"> </tt>
630		<a name="L481"></a><tt class="py-lineno">481</tt> <tt class="py-line"> <tt class="py-name">efd</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-77" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.error_fileno
631		ClusterShell.Worker.Worker.WorkerSimple.error_fileno" class="py-name" href="#" onclick="return doclink('link-77', 'error_fileno', 'link-46');">error_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
632		<a name="L482"></a><tt class="py-lineno">482</tt> <tt class="py-line"> <tt class="py-name">rfd</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-78" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.reader_fileno
633		ClusterShell.Worker.Worker.WorkerSimple.reader_fileno" class="py-name" href="#" onclick="return doclink('link-78', 'reader_fileno', 'link-43');">reader_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
634		<a name="L483"></a><tt class="py-lineno">483</tt> <tt class="py-line"> <tt class="py-name">wfd</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-79" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.writer_fileno
635		ClusterShell.Worker.Worker.WorkerSimple.writer_fileno" class="py-name" href="#" onclick="return doclink('link-79', 'writer_fileno', 'link-49');">writer_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
636		<a name="L484"></a><tt class="py-lineno">484</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">rfd</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt> <tt class="py-keyword">or</tt> <tt class="py-name">wfd</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt> </tt>
637		<a name="L485"></a><tt class="py-lineno">485</tt> <tt class="py-line"> </tt>
638		<a name="L486"></a><tt class="py-lineno">486</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-80" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-80', '_debug', 'link-65');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"REG %s(e%s,r%s,w%s)(autoclose=%s)"</tt> <tt class="py-op">%</tt> \ </tt>
639		<a name="L487"></a><tt class="py-lineno">487</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">__class__</tt><tt class="py-op">.</tt><tt class="py-name">__name__</tt><tt class="py-op">,</tt> <tt class="py-name">efd</tt><tt class="py-op">,</tt> <tt class="py-name">rfd</tt><tt class="py-op">,</tt> <tt class="py-name">wfd</tt><tt class="py-op">,</tt> </tt>
640		<a name="L488"></a><tt class="py-lineno">488</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">autoclose</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
641		<a name="L489"></a><tt class="py-lineno">489</tt> <tt class="py-line"> </tt>
642		<a name="L490"></a><tt class="py-lineno">490</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
643		<a name="L491"></a><tt class="py-lineno">491</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">registered</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
644		<a name="L492"></a><tt class="py-lineno">492</tt> <tt class="py-line"> </tt>
645		<a name="L493"></a><tt class="py-lineno">493</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">delayable</tt><tt class="py-op">:</tt> </tt>
646		<a name="L494"></a><tt class="py-lineno">494</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clients</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
647		<a name="L495"></a><tt class="py-lineno">495</tt> <tt class="py-line"> </tt>
648		<a name="L496"></a><tt class="py-lineno">496</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">autoclose</tt><tt class="py-op">:</tt> </tt>
649		<a name="L497"></a><tt class="py-lineno">497</tt> <tt class="py-line"> <tt class="py-name">refcnt_inc</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
650		<a name="L498"></a><tt class="py-lineno">498</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
651		<a name="L499"></a><tt class="py-lineno">499</tt> <tt class="py-line"> <tt class="py-name">refcnt_inc</tt> <tt class="py-op">=</tt> <tt class="py-number">1</tt> </tt>
652		<a name="L500"></a><tt class="py-lineno">500</tt> <tt class="py-line"> </tt>
653		<a name="L501"></a><tt class="py-lineno">501</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">efd</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
654		<a name="L502"></a><tt class="py-lineno">502</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds</tt><tt class="py-op">[</tt><tt class="py-name">efd</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt> </tt>
655		<a name="L503"></a><tt class="py-lineno">503</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds_changed</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
656		<a name="L504"></a><tt class="py-lineno">504</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">\|=</tt> <tt id="link-81" class="py-name"><a title="ClusterShell.Engine
657		ClusterShell.Engine.Engine
658		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-81', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-82" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-82', 'E_ERROR', 'link-27');">E_ERROR</a></tt> </tt>
659		<a name="L505"></a><tt class="py-lineno">505</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt> <tt class="py-op">+=</tt> <tt class="py-name">refcnt_inc</tt> </tt>
660		<a name="L506"></a><tt class="py-lineno">506</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-83" class="py-name" targets="Method ClusterShell.Engine.EPoll.EngineEPoll._register_specific()=ClusterShell.Engine.EPoll.EngineEPoll-class.html#_register_specific,Method ClusterShell.Engine.Engine.Engine._register_specific()=ClusterShell.Engine.Engine.Engine-class.html#_register_specific,Method ClusterShell.Engine.Poll.EnginePoll._register_specific()=ClusterShell.Engine.Poll.EnginePoll-class.html#_register_specific"><a title="ClusterShell.Engine.EPoll.EngineEPoll._register_specific
661		ClusterShell.Engine.Engine.Engine._register_specific
662		ClusterShell.Engine.Poll.EnginePoll._register_specific" class="py-name" href="#" onclick="return doclink('link-83', '_register_specific', 'link-83');">_register_specific</a></tt><tt class="py-op">(</tt><tt class="py-name">efd</tt><tt class="py-op">,</tt> <tt id="link-84" class="py-name"><a title="ClusterShell.Engine
663		ClusterShell.Engine.Engine
664		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-84', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-85" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-85', 'E_ERROR', 'link-27');">E_ERROR</a></tt><tt class="py-op">)</tt> </tt>
665		<a name="L507"></a><tt class="py-lineno">507</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rfd</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
666		<a name="L508"></a><tt class="py-lineno">508</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds</tt><tt class="py-op">[</tt><tt class="py-name">rfd</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt> </tt>
667		<a name="L509"></a><tt class="py-lineno">509</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds_changed</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
668		<a name="L510"></a><tt class="py-lineno">510</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">\|=</tt> <tt id="link-86" class="py-name"><a title="ClusterShell.Engine
669		ClusterShell.Engine.Engine
670		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-86', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-87" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-87', 'E_READ', 'link-26');">E_READ</a></tt> </tt>
671		<a name="L511"></a><tt class="py-lineno">511</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt> <tt class="py-op">+=</tt> <tt class="py-name">refcnt_inc</tt> </tt>
672		<a name="L512"></a><tt class="py-lineno">512</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-88" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll._register_specific
673		ClusterShell.Engine.Engine.Engine._register_specific
674		ClusterShell.Engine.Poll.EnginePoll._register_specific" class="py-name" href="#" onclick="return doclink('link-88', '_register_specific', 'link-83');">_register_specific</a></tt><tt class="py-op">(</tt><tt class="py-name">rfd</tt><tt class="py-op">,</tt> <tt id="link-89" class="py-name"><a title="ClusterShell.Engine
675		ClusterShell.Engine.Engine
676		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-89', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-90" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-90', 'E_READ', 'link-26');">E_READ</a></tt><tt class="py-op">)</tt> </tt>
677		<a name="L513"></a><tt class="py-lineno">513</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">wfd</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
678		<a name="L514"></a><tt class="py-lineno">514</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds</tt><tt class="py-op">[</tt><tt class="py-name">wfd</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt> </tt>
679		<a name="L515"></a><tt class="py-lineno">515</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds_changed</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
680		<a name="L516"></a><tt class="py-lineno">516</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">\|=</tt> <tt id="link-91" class="py-name"><a title="ClusterShell.Engine
681		ClusterShell.Engine.Engine
682		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-91', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-92" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-92', 'E_WRITE', 'link-28');">E_WRITE</a></tt> </tt>
683		<a name="L517"></a><tt class="py-lineno">517</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt> <tt class="py-op">+=</tt> <tt class="py-name">refcnt_inc</tt> </tt>
684		<a name="L518"></a><tt class="py-lineno">518</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-93" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll._register_specific
685		ClusterShell.Engine.Engine.Engine._register_specific
686		ClusterShell.Engine.Poll.EnginePoll._register_specific" class="py-name" href="#" onclick="return doclink('link-93', '_register_specific', 'link-83');">_register_specific</a></tt><tt class="py-op">(</tt><tt class="py-name">wfd</tt><tt class="py-op">,</tt> <tt id="link-94" class="py-name"><a title="ClusterShell.Engine
687		ClusterShell.Engine.Engine
688		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-94', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-95" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-95', 'E_WRITE', 'link-28');">E_WRITE</a></tt><tt class="py-op">)</tt> </tt>
689		<a name="L519"></a><tt class="py-lineno">519</tt> <tt class="py-line"> </tt>
690		<a name="L520"></a><tt class="py-lineno">520</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_new_events</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> </tt>
691		<a name="L521"></a><tt class="py-lineno">521</tt> <tt class="py-line"> </tt>
692		<a name="L522"></a><tt class="py-lineno">522</tt> <tt class="py-line"> <tt class="py-comment"># start timeout timer</tt> </tt>
693		<a name="L523"></a><tt class="py-lineno">523</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">.</tt><tt id="link-96" class="py-name"><a title="ClusterShell.Engine.Engine._EngineTimerQ.schedule
694		ClusterShell.Task.Task.schedule" class="py-name" href="#" onclick="return doclink('link-96', 'schedule', 'link-12');">schedule</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
695		</div><a name="L524"></a><tt class="py-lineno">524</tt> <tt class="py-line"> </tt>
696		<a name="Engine.unregister_writer"></a><div id="Engine.unregister_writer-def"><a name="L525"></a><tt class="py-lineno">525</tt> <a class="py-toggle" href="#" id="Engine.unregister_writer-toggle" onclick="return toggle('Engine.unregister_writer');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#unregister_writer">unregister_writer</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">client</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
697		</div><div id="Engine.unregister_writer-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.unregister_writer-expanded"><a name="L526"></a><tt class="py-lineno">526</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-97" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-97', '_debug', 'link-65');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"UNREG WRITER r%s,w%s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-98" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.reader_fileno
698		ClusterShell.Worker.Worker.WorkerSimple.reader_fileno" class="py-name" href="#" onclick="return doclink('link-98', 'reader_fileno', 'link-43');">reader_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> \ </tt>
699		<a name="L527"></a><tt class="py-lineno">527</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-99" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.writer_fileno
700		ClusterShell.Worker.Worker.WorkerSimple.writer_fileno" class="py-name" href="#" onclick="return doclink('link-99', 'writer_fileno', 'link-49');">writer_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
701		<a name="L528"></a><tt class="py-lineno">528</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">autoclose</tt><tt class="py-op">:</tt> </tt>
702		<a name="L529"></a><tt class="py-lineno">529</tt> <tt class="py-line"> <tt class="py-name">refcnt_inc</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
703		<a name="L530"></a><tt class="py-lineno">530</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
704		<a name="L531"></a><tt class="py-lineno">531</tt> <tt class="py-line"> <tt class="py-name">refcnt_inc</tt> <tt class="py-op">=</tt> <tt class="py-number">1</tt> </tt>
705		<a name="L532"></a><tt class="py-lineno">532</tt> <tt class="py-line"> </tt>
706		<a name="L533"></a><tt class="py-lineno">533</tt> <tt class="py-line"> <tt class="py-name">wfd</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-100" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.writer_fileno
707		ClusterShell.Worker.Worker.WorkerSimple.writer_fileno" class="py-name" href="#" onclick="return doclink('link-100', 'writer_fileno', 'link-49');">writer_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
708		<a name="L534"></a><tt class="py-lineno">534</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">wfd</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
709		<a name="L535"></a><tt class="py-lineno">535</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-101" class="py-name" targets="Method ClusterShell.Engine.EPoll.EngineEPoll._unregister_specific()=ClusterShell.Engine.EPoll.EngineEPoll-class.html#_unregister_specific,Method ClusterShell.Engine.Engine.Engine._unregister_specific()=ClusterShell.Engine.Engine.Engine-class.html#_unregister_specific,Method ClusterShell.Engine.Poll.EnginePoll._unregister_specific()=ClusterShell.Engine.Poll.EnginePoll-class.html#_unregister_specific"><a title="ClusterShell.Engine.EPoll.EngineEPoll._unregister_specific
710		ClusterShell.Engine.Engine.Engine._unregister_specific
711		ClusterShell.Engine.Poll.EnginePoll._unregister_specific" class="py-name" href="#" onclick="return doclink('link-101', '_unregister_specific', 'link-101');">_unregister_specific</a></tt><tt class="py-op">(</tt><tt class="py-name">wfd</tt><tt class="py-op">,</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&</tt> <tt id="link-102" class="py-name"><a title="ClusterShell.Engine
712		ClusterShell.Engine.Engine
713		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-102', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-103" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-103', 'E_WRITE', 'link-28');">E_WRITE</a></tt><tt class="py-op">)</tt> </tt>
714		<a name="L536"></a><tt class="py-lineno">536</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&=</tt> <tt class="py-op">~</tt><tt id="link-104" class="py-name"><a title="ClusterShell.Engine
715		ClusterShell.Engine.Engine
716		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-104', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-105" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-105', 'E_WRITE', 'link-28');">E_WRITE</a></tt> </tt>
717		<a name="L537"></a><tt class="py-lineno">537</tt> <tt class="py-line"> <tt class="py-keyword">del</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds</tt><tt class="py-op">[</tt><tt class="py-name">wfd</tt><tt class="py-op">]</tt> </tt>
718		<a name="L538"></a><tt class="py-lineno">538</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds_changed</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
719		<a name="L539"></a><tt class="py-lineno">539</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt> <tt class="py-op">-=</tt> <tt class="py-name">refcnt_inc</tt> </tt>
720		</div><a name="L540"></a><tt class="py-lineno">540</tt> <tt class="py-line"> </tt>
721		<a name="Engine.unregister"></a><div id="Engine.unregister-def"><a name="L541"></a><tt class="py-lineno">541</tt> <a class="py-toggle" href="#" id="Engine.unregister-toggle" onclick="return toggle('Engine.unregister');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#unregister">unregister</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">client</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
722		</div><div id="Engine.unregister-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.unregister-expanded"><a name="L542"></a><tt class="py-lineno">542</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
723		<a name="L543"></a><tt class="py-lineno">543</tt> <tt class="py-line"><tt class="py-docstring"> Unregister a client. Subclasses that override this method should</tt> </tt>
724		<a name="L544"></a><tt class="py-lineno">544</tt> <tt class="py-line"><tt class="py-docstring"> call base class method.</tt> </tt>
725		<a name="L545"></a><tt class="py-lineno">545</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
726		<a name="L546"></a><tt class="py-lineno">546</tt> <tt class="py-line"> <tt class="py-comment"># sanity check</tt> </tt>
727		<a name="L547"></a><tt class="py-lineno">547</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">registered</tt> </tt>
728		<a name="L548"></a><tt class="py-lineno">548</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-106" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-106', '_debug', 'link-65');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"UNREG %s (r%s,e%s,w%s)"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">__class__</tt><tt class="py-op">.</tt><tt class="py-name">__name__</tt><tt class="py-op">,</tt> </tt>
729		<a name="L549"></a><tt class="py-lineno">549</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-107" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.reader_fileno
730		ClusterShell.Worker.Worker.WorkerSimple.reader_fileno" class="py-name" href="#" onclick="return doclink('link-107', 'reader_fileno', 'link-43');">reader_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-108" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.error_fileno
731		ClusterShell.Worker.Worker.WorkerSimple.error_fileno" class="py-name" href="#" onclick="return doclink('link-108', 'error_fileno', 'link-46');">error_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
732		<a name="L550"></a><tt class="py-lineno">550</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-109" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.writer_fileno
733		ClusterShell.Worker.Worker.WorkerSimple.writer_fileno" class="py-name" href="#" onclick="return doclink('link-109', 'writer_fileno', 'link-49');">writer_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
734		<a name="L551"></a><tt class="py-lineno">551</tt> <tt class="py-line"> </tt>
735		<a name="L552"></a><tt class="py-lineno">552</tt> <tt class="py-line"> <tt class="py-comment"># remove timeout timer</tt> </tt>
736		<a name="L553"></a><tt class="py-lineno">553</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">.</tt><tt id="link-110" class="py-name"><a title="ClusterShell.Engine.Engine.EngineBaseTimer.invalidate
737		ClusterShell.Engine.Engine._EngineTimerQ.invalidate" class="py-name" href="#" onclick="return doclink('link-110', 'invalidate', 'link-1');">invalidate</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
738		<a name="L554"></a><tt class="py-lineno">554</tt> <tt class="py-line"> </tt>
739		<a name="L555"></a><tt class="py-lineno">555</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">autoclose</tt><tt class="py-op">:</tt> </tt>
740		<a name="L556"></a><tt class="py-lineno">556</tt> <tt class="py-line"> <tt class="py-name">refcnt_inc</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
741		<a name="L557"></a><tt class="py-lineno">557</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
742		<a name="L558"></a><tt class="py-lineno">558</tt> <tt class="py-line"> <tt class="py-name">refcnt_inc</tt> <tt class="py-op">=</tt> <tt class="py-number">1</tt> </tt>
743		<a name="L559"></a><tt class="py-lineno">559</tt> <tt class="py-line"> </tt>
744		<a name="L560"></a><tt class="py-lineno">560</tt> <tt class="py-line"> <tt class="py-comment"># clear interest events</tt> </tt>
745		<a name="L561"></a><tt class="py-lineno">561</tt> <tt class="py-line"> <tt class="py-name">efd</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-111" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.error_fileno
746		ClusterShell.Worker.Worker.WorkerSimple.error_fileno" class="py-name" href="#" onclick="return doclink('link-111', 'error_fileno', 'link-46');">error_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
747		<a name="L562"></a><tt class="py-lineno">562</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">efd</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
748		<a name="L563"></a><tt class="py-lineno">563</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-112" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll._unregister_specific
749		ClusterShell.Engine.Engine.Engine._unregister_specific
750		ClusterShell.Engine.Poll.EnginePoll._unregister_specific" class="py-name" href="#" onclick="return doclink('link-112', '_unregister_specific', 'link-101');">_unregister_specific</a></tt><tt class="py-op">(</tt><tt class="py-name">efd</tt><tt class="py-op">,</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&</tt> <tt id="link-113" class="py-name"><a title="ClusterShell.Engine
751		ClusterShell.Engine.Engine
752		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-113', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-114" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-114', 'E_ERROR', 'link-27');">E_ERROR</a></tt><tt class="py-op">)</tt> </tt>
753		<a name="L564"></a><tt class="py-lineno">564</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&=</tt> <tt class="py-op">~</tt><tt id="link-115" class="py-name"><a title="ClusterShell.Engine
754		ClusterShell.Engine.Engine
755		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-115', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-116" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-116', 'E_ERROR', 'link-27');">E_ERROR</a></tt> </tt>
756		<a name="L565"></a><tt class="py-lineno">565</tt> <tt class="py-line"> <tt class="py-keyword">del</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds</tt><tt class="py-op">[</tt><tt class="py-name">efd</tt><tt class="py-op">]</tt> </tt>
757		<a name="L566"></a><tt class="py-lineno">566</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds_changed</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
758		<a name="L567"></a><tt class="py-lineno">567</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt> <tt class="py-op">-=</tt> <tt class="py-name">refcnt_inc</tt> </tt>
759		<a name="L568"></a><tt class="py-lineno">568</tt> <tt class="py-line"> </tt>
760		<a name="L569"></a><tt class="py-lineno">569</tt> <tt class="py-line"> <tt class="py-name">rfd</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-117" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.reader_fileno
761		ClusterShell.Worker.Worker.WorkerSimple.reader_fileno" class="py-name" href="#" onclick="return doclink('link-117', 'reader_fileno', 'link-43');">reader_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
762		<a name="L570"></a><tt class="py-lineno">570</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rfd</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
763		<a name="L571"></a><tt class="py-lineno">571</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-118" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll._unregister_specific
764		ClusterShell.Engine.Engine.Engine._unregister_specific
765		ClusterShell.Engine.Poll.EnginePoll._unregister_specific" class="py-name" href="#" onclick="return doclink('link-118', '_unregister_specific', 'link-101');">_unregister_specific</a></tt><tt class="py-op">(</tt><tt class="py-name">rfd</tt><tt class="py-op">,</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&</tt> <tt id="link-119" class="py-name"><a title="ClusterShell.Engine
766		ClusterShell.Engine.Engine
767		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-119', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-120" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-120', 'E_READ', 'link-26');">E_READ</a></tt><tt class="py-op">)</tt> </tt>
768		<a name="L572"></a><tt class="py-lineno">572</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&=</tt> <tt class="py-op">~</tt><tt id="link-121" class="py-name"><a title="ClusterShell.Engine
769		ClusterShell.Engine.Engine
770		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-121', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-122" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-122', 'E_READ', 'link-26');">E_READ</a></tt> </tt>
771		<a name="L573"></a><tt class="py-lineno">573</tt> <tt class="py-line"> <tt class="py-keyword">del</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds</tt><tt class="py-op">[</tt><tt class="py-name">rfd</tt><tt class="py-op">]</tt> </tt>
772		<a name="L574"></a><tt class="py-lineno">574</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds_changed</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
773		<a name="L575"></a><tt class="py-lineno">575</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt> <tt class="py-op">-=</tt> <tt class="py-name">refcnt_inc</tt> </tt>
774		<a name="L576"></a><tt class="py-lineno">576</tt> <tt class="py-line"> </tt>
775		<a name="L577"></a><tt class="py-lineno">577</tt> <tt class="py-line"> <tt class="py-name">wfd</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-123" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.writer_fileno
776		ClusterShell.Worker.Worker.WorkerSimple.writer_fileno" class="py-name" href="#" onclick="return doclink('link-123', 'writer_fileno', 'link-49');">writer_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
777		<a name="L578"></a><tt class="py-lineno">578</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">wfd</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
778		<a name="L579"></a><tt class="py-lineno">579</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-124" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll._unregister_specific
779		ClusterShell.Engine.Engine.Engine._unregister_specific
780		ClusterShell.Engine.Poll.EnginePoll._unregister_specific" class="py-name" href="#" onclick="return doclink('link-124', '_unregister_specific', 'link-101');">_unregister_specific</a></tt><tt class="py-op">(</tt><tt class="py-name">wfd</tt><tt class="py-op">,</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&</tt> <tt id="link-125" class="py-name"><a title="ClusterShell.Engine
781		ClusterShell.Engine.Engine
782		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-125', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-126" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-126', 'E_WRITE', 'link-28');">E_WRITE</a></tt><tt class="py-op">)</tt> </tt>
783		<a name="L580"></a><tt class="py-lineno">580</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&=</tt> <tt class="py-op">~</tt><tt id="link-127" class="py-name"><a title="ClusterShell.Engine
784		ClusterShell.Engine.Engine
785		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-127', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-128" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-128', 'E_WRITE', 'link-28');">E_WRITE</a></tt> </tt>
786		<a name="L581"></a><tt class="py-lineno">581</tt> <tt class="py-line"> <tt class="py-keyword">del</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds</tt><tt class="py-op">[</tt><tt class="py-name">wfd</tt><tt class="py-op">]</tt> </tt>
787		<a name="L582"></a><tt class="py-lineno">582</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds_changed</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
788		<a name="L583"></a><tt class="py-lineno">583</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt> <tt class="py-op">-=</tt> <tt class="py-name">refcnt_inc</tt> </tt>
789		<a name="L584"></a><tt class="py-lineno">584</tt> <tt class="py-line"> </tt>
790		<a name="L585"></a><tt class="py-lineno">585</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_new_events</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
791		<a name="L586"></a><tt class="py-lineno">586</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">registered</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
792		<a name="L587"></a><tt class="py-lineno">587</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">delayable</tt><tt class="py-op">:</tt> </tt>
793		<a name="L588"></a><tt class="py-lineno">588</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clients</tt> <tt class="py-op">-=</tt> <tt class="py-number">1</tt> </tt>
794		</div><a name="L589"></a><tt class="py-lineno">589</tt> <tt class="py-line"> </tt>
795		<a name="Engine.modify"></a><div id="Engine.modify-def"><a name="L590"></a><tt class="py-lineno">590</tt> <a class="py-toggle" href="#" id="Engine.modify-toggle" onclick="return toggle('Engine.modify');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#modify">modify</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">client</tt><tt class="py-op">,</tt> <tt class="py-param">setmask</tt><tt class="py-op">,</tt> <tt class="py-param">clearmask</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
796		</div><div id="Engine.modify-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.modify-expanded"><a name="L591"></a><tt class="py-lineno">591</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
797		<a name="L592"></a><tt class="py-lineno">592</tt> <tt class="py-line"><tt class="py-docstring"> Modify the next loop interest events bitset for a client.</tt> </tt>
798		<a name="L593"></a><tt class="py-lineno">593</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
799		<a name="L594"></a><tt class="py-lineno">594</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-129" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-129', '_debug', 'link-65');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"MODEV set:0x%x clear:0x%x %s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">setmask</tt><tt class="py-op">,</tt> <tt class="py-name">clearmask</tt><tt class="py-op">,</tt> </tt>
800		<a name="L595"></a><tt class="py-lineno">595</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
801		<a name="L596"></a><tt class="py-lineno">596</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_new_events</tt> <tt class="py-op">&=</tt> <tt class="py-op">~</tt><tt class="py-name">clearmask</tt> </tt>
802		<a name="L597"></a><tt class="py-lineno">597</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_new_events</tt> <tt class="py-op">\|=</tt> <tt class="py-name">setmask</tt> </tt>
803		<a name="L598"></a><tt class="py-lineno">598</tt> <tt class="py-line"> </tt>
804		<a name="L599"></a><tt class="py-lineno">599</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_processing</tt><tt class="py-op">:</tt> </tt>
805		<a name="L600"></a><tt class="py-lineno">600</tt> <tt class="py-line"> <tt class="py-comment"># modifying a non processing client?</tt> </tt>
806		<a name="L601"></a><tt class="py-lineno">601</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds_changed</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
807		<a name="L602"></a><tt class="py-lineno">602</tt> <tt class="py-line"> <tt class="py-comment"># apply new_events now</tt> </tt>
808		<a name="L603"></a><tt class="py-lineno">603</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-130" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.set_events()=ClusterShell.Engine.Engine.Engine-class.html#set_events"><a title="ClusterShell.Engine.Engine.Engine.set_events" class="py-name" href="#" onclick="return doclink('link-130', 'set_events', 'link-130');">set_events</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_new_events</tt><tt class="py-op">)</tt> </tt>
809		</div><a name="L604"></a><tt class="py-lineno">604</tt> <tt class="py-line"> </tt>
810		<a name="Engine._register_specific"></a><div id="Engine._register_specific-def"><a name="L605"></a><tt class="py-lineno">605</tt> <a class="py-toggle" href="#" id="Engine._register_specific-toggle" onclick="return toggle('Engine._register_specific');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#_register_specific">_register_specific</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">fd</tt><tt class="py-op">,</tt> <tt class="py-param">event</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
811		</div><div id="Engine._register_specific-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine._register_specific-expanded"><a name="L606"></a><tt class="py-lineno">606</tt> <tt class="py-line"> <tt class="py-docstring">"""Engine-specific register fd for event method."""</tt> </tt>
812		<a name="L607"></a><tt class="py-lineno">607</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">NotImplementedError</tt><tt class="py-op">(</tt><tt class="py-string">"Derived classes must implement."</tt><tt class="py-op">)</tt> </tt>
813		</div><a name="L608"></a><tt class="py-lineno">608</tt> <tt class="py-line"> </tt>
814		<a name="Engine._unregister_specific"></a><div id="Engine._unregister_specific-def"><a name="L609"></a><tt class="py-lineno">609</tt> <a class="py-toggle" href="#" id="Engine._unregister_specific-toggle" onclick="return toggle('Engine._unregister_specific');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#_unregister_specific">_unregister_specific</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">fd</tt><tt class="py-op">,</tt> <tt class="py-param">ev_is_set</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
815		</div><div id="Engine._unregister_specific-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine._unregister_specific-expanded"><a name="L610"></a><tt class="py-lineno">610</tt> <tt class="py-line"> <tt class="py-docstring">"""Engine-specific unregister fd method."""</tt> </tt>
816		<a name="L611"></a><tt class="py-lineno">611</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">NotImplementedError</tt><tt class="py-op">(</tt><tt class="py-string">"Derived classes must implement."</tt><tt class="py-op">)</tt> </tt>
817		</div><a name="L612"></a><tt class="py-lineno">612</tt> <tt class="py-line"> </tt>
818		<a name="Engine._modify_specific"></a><div id="Engine._modify_specific-def"><a name="L613"></a><tt class="py-lineno">613</tt> <a class="py-toggle" href="#" id="Engine._modify_specific-toggle" onclick="return toggle('Engine._modify_specific');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#_modify_specific">_modify_specific</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">fd</tt><tt class="py-op">,</tt> <tt class="py-param">event</tt><tt class="py-op">,</tt> <tt class="py-param">setvalue</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
819		</div><div id="Engine._modify_specific-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine._modify_specific-expanded"><a name="L614"></a><tt class="py-lineno">614</tt> <tt class="py-line"> <tt class="py-docstring">"""Engine-specific modify fd for event method."""</tt> </tt>
820		<a name="L615"></a><tt class="py-lineno">615</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">NotImplementedError</tt><tt class="py-op">(</tt><tt class="py-string">"Derived classes must implement."</tt><tt class="py-op">)</tt> </tt>
821		</div><a name="L616"></a><tt class="py-lineno">616</tt> <tt class="py-line"> </tt>
822		<a name="Engine.set_events"></a><div id="Engine.set_events-def"><a name="L617"></a><tt class="py-lineno">617</tt> <a class="py-toggle" href="#" id="Engine.set_events-toggle" onclick="return toggle('Engine.set_events');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#set_events">set_events</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">client</tt><tt class="py-op">,</tt> <tt class="py-param">new_events</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
823		</div><div id="Engine.set_events-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.set_events-expanded"><a name="L618"></a><tt class="py-lineno">618</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
824		<a name="L619"></a><tt class="py-lineno">619</tt> <tt class="py-line"><tt class="py-docstring"> Set the active interest events bitset for a client.</tt> </tt>
825		<a name="L620"></a><tt class="py-lineno">620</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
826		<a name="L621"></a><tt class="py-lineno">621</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-keyword">not</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_processing</tt> </tt>
827		<a name="L622"></a><tt class="py-lineno">622</tt> <tt class="py-line"> </tt>
828		<a name="L623"></a><tt class="py-lineno">623</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-131" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-131', '_debug', 'link-65');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"SETEV new_events:0x%x events:0x%x %s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">new_events</tt><tt class="py-op">,</tt> </tt>
829		<a name="L624"></a><tt class="py-lineno">624</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt><tt class="py-op">,</tt> <tt class="py-name">client</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
830		<a name="L625"></a><tt class="py-lineno">625</tt> <tt class="py-line"> </tt>
831		<a name="L626"></a><tt class="py-lineno">626</tt> <tt class="py-line"> <tt class="py-name">chgbits</tt> <tt class="py-op">=</tt> <tt class="py-name">new_events</tt> <tt class="py-op">^</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> </tt>
832		<a name="L627"></a><tt class="py-lineno">627</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">chgbits</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
833		<a name="L628"></a><tt class="py-lineno">628</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
834		<a name="L629"></a><tt class="py-lineno">629</tt> <tt class="py-line"> </tt>
835		<a name="L630"></a><tt class="py-lineno">630</tt> <tt class="py-line"> <tt class="py-comment"># configure interest events as appropriate</tt> </tt>
836		<a name="L631"></a><tt class="py-lineno">631</tt> <tt class="py-line"> <tt class="py-name">efd</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-132" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.error_fileno
837		ClusterShell.Worker.Worker.WorkerSimple.error_fileno" class="py-name" href="#" onclick="return doclink('link-132', 'error_fileno', 'link-46');">error_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
838		<a name="L632"></a><tt class="py-lineno">632</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">efd</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
839		<a name="L633"></a><tt class="py-lineno">633</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">chgbits</tt> <tt class="py-op">&</tt> <tt id="link-133" class="py-name"><a title="ClusterShell.Engine
840		ClusterShell.Engine.Engine
841		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-133', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-134" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-134', 'E_ERROR', 'link-27');">E_ERROR</a></tt><tt class="py-op">:</tt> </tt>
842		<a name="L634"></a><tt class="py-lineno">634</tt> <tt class="py-line"> <tt class="py-name">status</tt> <tt class="py-op">=</tt> <tt class="py-name">new_events</tt> <tt class="py-op">&</tt> <tt id="link-135" class="py-name"><a title="ClusterShell.Engine
843		ClusterShell.Engine.Engine
844		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-135', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-136" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-136', 'E_ERROR', 'link-27');">E_ERROR</a></tt> </tt>
845		<a name="L635"></a><tt class="py-lineno">635</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-137" class="py-name" targets="Method ClusterShell.Engine.EPoll.EngineEPoll._modify_specific()=ClusterShell.Engine.EPoll.EngineEPoll-class.html#_modify_specific,Method ClusterShell.Engine.Engine.Engine._modify_specific()=ClusterShell.Engine.Engine.Engine-class.html#_modify_specific,Method ClusterShell.Engine.Poll.EnginePoll._modify_specific()=ClusterShell.Engine.Poll.EnginePoll-class.html#_modify_specific"><a title="ClusterShell.Engine.EPoll.EngineEPoll._modify_specific
846		ClusterShell.Engine.Engine.Engine._modify_specific
847		ClusterShell.Engine.Poll.EnginePoll._modify_specific" class="py-name" href="#" onclick="return doclink('link-137', '_modify_specific', 'link-137');">_modify_specific</a></tt><tt class="py-op">(</tt><tt class="py-name">efd</tt><tt class="py-op">,</tt> <tt id="link-138" class="py-name"><a title="ClusterShell.Engine
848		ClusterShell.Engine.Engine
849		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-138', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-139" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-139', 'E_ERROR', 'link-27');">E_ERROR</a></tt><tt class="py-op">,</tt> <tt class="py-name">status</tt><tt class="py-op">)</tt> </tt>
850		<a name="L636"></a><tt class="py-lineno">636</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">status</tt><tt class="py-op">:</tt> </tt>
851		<a name="L637"></a><tt class="py-lineno">637</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">\|=</tt> <tt id="link-140" class="py-name"><a title="ClusterShell.Engine
852		ClusterShell.Engine.Engine
853		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-140', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-141" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-141', 'E_ERROR', 'link-27');">E_ERROR</a></tt> </tt>
854		<a name="L638"></a><tt class="py-lineno">638</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
855		<a name="L639"></a><tt class="py-lineno">639</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&=</tt> <tt class="py-op">~</tt><tt id="link-142" class="py-name"><a title="ClusterShell.Engine
856		ClusterShell.Engine.Engine
857		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-142', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-143" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-143', 'E_ERROR', 'link-27');">E_ERROR</a></tt> </tt>
858		<a name="L640"></a><tt class="py-lineno">640</tt> <tt class="py-line"> </tt>
859		<a name="L641"></a><tt class="py-lineno">641</tt> <tt class="py-line"> <tt class="py-name">rfd</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-144" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.reader_fileno
860		ClusterShell.Worker.Worker.WorkerSimple.reader_fileno" class="py-name" href="#" onclick="return doclink('link-144', 'reader_fileno', 'link-43');">reader_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
861		<a name="L642"></a><tt class="py-lineno">642</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rfd</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
862		<a name="L643"></a><tt class="py-lineno">643</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">chgbits</tt> <tt class="py-op">&</tt> <tt id="link-145" class="py-name"><a title="ClusterShell.Engine
863		ClusterShell.Engine.Engine
864		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-145', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-146" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-146', 'E_READ', 'link-26');">E_READ</a></tt><tt class="py-op">:</tt> </tt>
865		<a name="L644"></a><tt class="py-lineno">644</tt> <tt class="py-line"> <tt class="py-name">status</tt> <tt class="py-op">=</tt> <tt class="py-name">new_events</tt> <tt class="py-op">&</tt> <tt id="link-147" class="py-name"><a title="ClusterShell.Engine
866		ClusterShell.Engine.Engine
867		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-147', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-148" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-148', 'E_READ', 'link-26');">E_READ</a></tt> </tt>
868		<a name="L645"></a><tt class="py-lineno">645</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-149" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll._modify_specific
869		ClusterShell.Engine.Engine.Engine._modify_specific
870		ClusterShell.Engine.Poll.EnginePoll._modify_specific" class="py-name" href="#" onclick="return doclink('link-149', '_modify_specific', 'link-137');">_modify_specific</a></tt><tt class="py-op">(</tt><tt class="py-name">rfd</tt><tt class="py-op">,</tt> <tt id="link-150" class="py-name"><a title="ClusterShell.Engine
871		ClusterShell.Engine.Engine
872		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-150', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-151" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-151', 'E_READ', 'link-26');">E_READ</a></tt><tt class="py-op">,</tt> <tt class="py-name">status</tt><tt class="py-op">)</tt> </tt>
873		<a name="L646"></a><tt class="py-lineno">646</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">status</tt><tt class="py-op">:</tt> </tt>
874		<a name="L647"></a><tt class="py-lineno">647</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">\|=</tt> <tt id="link-152" class="py-name"><a title="ClusterShell.Engine
875		ClusterShell.Engine.Engine
876		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-152', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-153" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-153', 'E_READ', 'link-26');">E_READ</a></tt> </tt>
877		<a name="L648"></a><tt class="py-lineno">648</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
878		<a name="L649"></a><tt class="py-lineno">649</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&=</tt> <tt class="py-op">~</tt><tt id="link-154" class="py-name"><a title="ClusterShell.Engine
879		ClusterShell.Engine.Engine
880		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-154', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-155" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-155', 'E_READ', 'link-26');">E_READ</a></tt> </tt>
881		<a name="L650"></a><tt class="py-lineno">650</tt> <tt class="py-line"> </tt>
882		<a name="L651"></a><tt class="py-lineno">651</tt> <tt class="py-line"> <tt class="py-name">wfd</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-156" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.writer_fileno
883		ClusterShell.Worker.Worker.WorkerSimple.writer_fileno" class="py-name" href="#" onclick="return doclink('link-156', 'writer_fileno', 'link-49');">writer_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
884		<a name="L652"></a><tt class="py-lineno">652</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">wfd</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
885		<a name="L653"></a><tt class="py-lineno">653</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">chgbits</tt> <tt class="py-op">&</tt> <tt id="link-157" class="py-name"><a title="ClusterShell.Engine
886		ClusterShell.Engine.Engine
887		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-157', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-158" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-158', 'E_WRITE', 'link-28');">E_WRITE</a></tt><tt class="py-op">:</tt> </tt>
888		<a name="L654"></a><tt class="py-lineno">654</tt> <tt class="py-line"> <tt class="py-name">status</tt> <tt class="py-op">=</tt> <tt class="py-name">new_events</tt> <tt class="py-op">&</tt> <tt id="link-159" class="py-name"><a title="ClusterShell.Engine
889		ClusterShell.Engine.Engine
890		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-159', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-160" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-160', 'E_WRITE', 'link-28');">E_WRITE</a></tt> </tt>
891		<a name="L655"></a><tt class="py-lineno">655</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-161" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll._modify_specific
892		ClusterShell.Engine.Engine.Engine._modify_specific
893		ClusterShell.Engine.Poll.EnginePoll._modify_specific" class="py-name" href="#" onclick="return doclink('link-161', '_modify_specific', 'link-137');">_modify_specific</a></tt><tt class="py-op">(</tt><tt class="py-name">wfd</tt><tt class="py-op">,</tt> <tt id="link-162" class="py-name"><a title="ClusterShell.Engine
894		ClusterShell.Engine.Engine
895		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-162', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-163" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-163', 'E_WRITE', 'link-28');">E_WRITE</a></tt><tt class="py-op">,</tt> <tt class="py-name">status</tt><tt class="py-op">)</tt> </tt>
896		<a name="L656"></a><tt class="py-lineno">656</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">status</tt><tt class="py-op">:</tt> </tt>
897		<a name="L657"></a><tt class="py-lineno">657</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">\|=</tt> <tt id="link-164" class="py-name"><a title="ClusterShell.Engine
898		ClusterShell.Engine.Engine
899		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-164', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-165" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-165', 'E_WRITE', 'link-28');">E_WRITE</a></tt> </tt>
900		<a name="L658"></a><tt class="py-lineno">658</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
901		<a name="L659"></a><tt class="py-lineno">659</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&=</tt> <tt class="py-op">~</tt><tt id="link-166" class="py-name"><a title="ClusterShell.Engine
902		ClusterShell.Engine.Engine
903		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-166', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-167" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-167', 'E_WRITE', 'link-28');">E_WRITE</a></tt> </tt>
904		<a name="L660"></a><tt class="py-lineno">660</tt> <tt class="py-line"> </tt>
905		<a name="L661"></a><tt class="py-lineno">661</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_new_events</tt> <tt class="py-op">=</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> </tt>
906		</div><a name="L662"></a><tt class="py-lineno">662</tt> <tt class="py-line"> </tt>
907		<a name="Engine.set_reading"></a><div id="Engine.set_reading-def"><a name="L663"></a><tt class="py-lineno">663</tt> <a class="py-toggle" href="#" id="Engine.set_reading-toggle" onclick="return toggle('Engine.set_reading');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#set_reading">set_reading</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">client</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
908		</div><div id="Engine.set_reading-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.set_reading-expanded"><a name="L664"></a><tt class="py-lineno">664</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
909		<a name="L665"></a><tt class="py-lineno">665</tt> <tt class="py-line"><tt class="py-docstring"> Set client reading state.</tt> </tt>
910		<a name="L666"></a><tt class="py-lineno">666</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
911		<a name="L667"></a><tt class="py-lineno">667</tt> <tt class="py-line"> <tt class="py-comment"># listen for readable events</tt> </tt>
912		<a name="L668"></a><tt class="py-lineno">668</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-168" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.modify()=ClusterShell.Engine.Engine.Engine-class.html#modify"><a title="ClusterShell.Engine.Engine.Engine.modify" class="py-name" href="#" onclick="return doclink('link-168', 'modify', 'link-168');">modify</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt id="link-169" class="py-name"><a title="ClusterShell.Engine
913		ClusterShell.Engine.Engine
914		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-169', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-170" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-170', 'E_READ', 'link-26');">E_READ</a></tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
915		</div><a name="L669"></a><tt class="py-lineno">669</tt> <tt class="py-line"> </tt>
916		<a name="Engine.set_reading_error"></a><div id="Engine.set_reading_error-def"><a name="L670"></a><tt class="py-lineno">670</tt> <a class="py-toggle" href="#" id="Engine.set_reading_error-toggle" onclick="return toggle('Engine.set_reading_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#set_reading_error">set_reading_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">client</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
917		</div><div id="Engine.set_reading_error-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.set_reading_error-expanded"><a name="L671"></a><tt class="py-lineno">671</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
918		<a name="L672"></a><tt class="py-lineno">672</tt> <tt class="py-line"><tt class="py-docstring"> Set client reading error state.</tt> </tt>
919		<a name="L673"></a><tt class="py-lineno">673</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
920		<a name="L674"></a><tt class="py-lineno">674</tt> <tt class="py-line"> <tt class="py-comment"># listen for readable events</tt> </tt>
921		<a name="L675"></a><tt class="py-lineno">675</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-171" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.modify" class="py-name" href="#" onclick="return doclink('link-171', 'modify', 'link-168');">modify</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt id="link-172" class="py-name"><a title="ClusterShell.Engine
922		ClusterShell.Engine.Engine
923		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-172', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-173" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-173', 'E_ERROR', 'link-27');">E_ERROR</a></tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
924		</div><a name="L676"></a><tt class="py-lineno">676</tt> <tt class="py-line"> </tt>
925		<a name="Engine.set_writing"></a><div id="Engine.set_writing-def"><a name="L677"></a><tt class="py-lineno">677</tt> <a class="py-toggle" href="#" id="Engine.set_writing-toggle" onclick="return toggle('Engine.set_writing');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#set_writing">set_writing</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">client</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
926		</div><div id="Engine.set_writing-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.set_writing-expanded"><a name="L678"></a><tt class="py-lineno">678</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
927		<a name="L679"></a><tt class="py-lineno">679</tt> <tt class="py-line"><tt class="py-docstring"> Set client writing state.</tt> </tt>
928		<a name="L680"></a><tt class="py-lineno">680</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
929		<a name="L681"></a><tt class="py-lineno">681</tt> <tt class="py-line"> <tt class="py-comment"># listen for writable events</tt> </tt>
930		<a name="L682"></a><tt class="py-lineno">682</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-174" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.modify" class="py-name" href="#" onclick="return doclink('link-174', 'modify', 'link-168');">modify</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt id="link-175" class="py-name"><a title="ClusterShell.Engine
931		ClusterShell.Engine.Engine
932		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-175', 'Engine', 'link-44');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-176" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-176', 'E_WRITE', 'link-28');">E_WRITE</a></tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
933		</div><a name="L683"></a><tt class="py-lineno">683</tt> <tt class="py-line"> </tt>
934		<a name="Engine.add_timer"></a><div id="Engine.add_timer-def"><a name="L684"></a><tt class="py-lineno">684</tt> <a class="py-toggle" href="#" id="Engine.add_timer-toggle" onclick="return toggle('Engine.add_timer');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#add_timer">add_timer</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">timer</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
935		</div><div id="Engine.add_timer-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.add_timer-expanded"><a name="L685"></a><tt class="py-lineno">685</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
936		<a name="L686"></a><tt class="py-lineno">686</tt> <tt class="py-line"><tt class="py-docstring"> Add engine timer.</tt> </tt>
937		<a name="L687"></a><tt class="py-lineno">687</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
938		<a name="L688"></a><tt class="py-lineno">688</tt> <tt class="py-line"> <tt id="link-177" class="py-name"><a title="ClusterShell.Task.Task.timer" class="py-name" href="#" onclick="return doclink('link-177', 'timer', 'link-21');">timer</a></tt><tt class="py-op">.</tt><tt id="link-178" class="py-name"><a title="ClusterShell.Engine.Engine.EngineBaseTimer._set_engine" class="py-name" href="#" onclick="return doclink('link-178', '_set_engine', 'link-54');">_set_engine</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
939		<a name="L689"></a><tt class="py-lineno">689</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">.</tt><tt id="link-179" class="py-name"><a title="ClusterShell.Engine.Engine._EngineTimerQ.schedule
940		ClusterShell.Task.Task.schedule" class="py-name" href="#" onclick="return doclink('link-179', 'schedule', 'link-12');">schedule</a></tt><tt class="py-op">(</tt><tt id="link-180" class="py-name"><a title="ClusterShell.Task.Task.timer" class="py-name" href="#" onclick="return doclink('link-180', 'timer', 'link-21');">timer</a></tt><tt class="py-op">)</tt> </tt>
941		</div><a name="L690"></a><tt class="py-lineno">690</tt> <tt class="py-line"> </tt>
942		<a name="Engine.remove_timer"></a><div id="Engine.remove_timer-def"><a name="L691"></a><tt class="py-lineno">691</tt> <a class="py-toggle" href="#" id="Engine.remove_timer-toggle" onclick="return toggle('Engine.remove_timer');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#remove_timer">remove_timer</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">timer</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
943		</div><div id="Engine.remove_timer-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.remove_timer-expanded"><a name="L692"></a><tt class="py-lineno">692</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
944		<a name="L693"></a><tt class="py-lineno">693</tt> <tt class="py-line"><tt class="py-docstring"> Remove engine timer.</tt> </tt>
945		<a name="L694"></a><tt class="py-lineno">694</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
946		<a name="L695"></a><tt class="py-lineno">695</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">.</tt><tt id="link-181" class="py-name"><a title="ClusterShell.Engine.Engine.EngineBaseTimer.invalidate
947		ClusterShell.Engine.Engine._EngineTimerQ.invalidate" class="py-name" href="#" onclick="return doclink('link-181', 'invalidate', 'link-1');">invalidate</a></tt><tt class="py-op">(</tt><tt id="link-182" class="py-name"><a title="ClusterShell.Task.Task.timer" class="py-name" href="#" onclick="return doclink('link-182', 'timer', 'link-21');">timer</a></tt><tt class="py-op">)</tt> </tt>
948		</div><a name="L696"></a><tt class="py-lineno">696</tt> <tt class="py-line"> </tt>
949		<a name="Engine.fire_timers"></a><div id="Engine.fire_timers-def"><a name="L697"></a><tt class="py-lineno">697</tt> <a class="py-toggle" href="#" id="Engine.fire_timers-toggle" onclick="return toggle('Engine.fire_timers');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#fire_timers">fire_timers</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
950		</div><div id="Engine.fire_timers-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.fire_timers-expanded"><a name="L698"></a><tt class="py-lineno">698</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
951		<a name="L699"></a><tt class="py-lineno">699</tt> <tt class="py-line"><tt class="py-docstring"> Fire expired timers for processing.</tt> </tt>
952		<a name="L700"></a><tt class="py-lineno">700</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
953		<a name="L701"></a><tt class="py-lineno">701</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">.</tt><tt id="link-183" class="py-name" targets="Method ClusterShell.Engine.Engine._EngineTimerQ.expired()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#expired"><a title="ClusterShell.Engine.Engine._EngineTimerQ.expired" class="py-name" href="#" onclick="return doclink('link-183', 'expired', 'link-183');">expired</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
954		<a name="L702"></a><tt class="py-lineno">702</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">.</tt><tt id="link-184" class="py-name" targets="Method ClusterShell.Engine.Engine._EngineTimerQ.fire()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#fire"><a title="ClusterShell.Engine.Engine._EngineTimerQ.fire" class="py-name" href="#" onclick="return doclink('link-184', 'fire', 'link-184');">fire</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
955		</div><a name="L703"></a><tt class="py-lineno">703</tt> <tt class="py-line"> </tt>
956		<a name="Engine.start_ports"></a><div id="Engine.start_ports-def"><a name="L704"></a><tt class="py-lineno">704</tt> <a class="py-toggle" href="#" id="Engine.start_ports-toggle" onclick="return toggle('Engine.start_ports');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#start_ports">start_ports</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
957		</div><div id="Engine.start_ports-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.start_ports-expanded"><a name="L705"></a><tt class="py-lineno">705</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
958		<a name="L706"></a><tt class="py-lineno">706</tt> <tt class="py-line"><tt class="py-docstring"> Start and register all port clients.</tt> </tt>
959		<a name="L707"></a><tt class="py-lineno">707</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
960		<a name="L708"></a><tt class="py-lineno">708</tt> <tt class="py-line"> <tt class="py-comment"># Ports are special, non-delayable engine clients</tt> </tt>
961		<a name="L709"></a><tt class="py-lineno">709</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt id="link-185" class="py-name" targets="Method ClusterShell.Task.Task.port()=ClusterShell.Task.Task-class.html#port"><a title="ClusterShell.Task.Task.port" class="py-name" href="#" onclick="return doclink('link-185', 'port', 'link-185');">port</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ports</tt><tt class="py-op">:</tt> </tt>
962		<a name="L710"></a><tt class="py-lineno">710</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt id="link-186" class="py-name"><a title="ClusterShell.Task.Task.port" class="py-name" href="#" onclick="return doclink('link-186', 'port', 'link-185');">port</a></tt><tt class="py-op">.</tt><tt class="py-name">registered</tt><tt class="py-op">:</tt> </tt>
963		<a name="L711"></a><tt class="py-lineno">711</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-187" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-187', '_debug', 'link-65');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"START PORT %s"</tt> <tt class="py-op">%</tt> <tt id="link-188" class="py-name"><a title="ClusterShell.Task.Task.port" class="py-name" href="#" onclick="return doclink('link-188', 'port', 'link-185');">port</a></tt><tt class="py-op">)</tt> </tt>
964		<a name="L712"></a><tt class="py-lineno">712</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-189" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.register" class="py-name" href="#" onclick="return doclink('link-189', 'register', 'link-58');">register</a></tt><tt class="py-op">(</tt><tt id="link-190" class="py-name"><a title="ClusterShell.Task.Task.port" class="py-name" href="#" onclick="return doclink('link-190', 'port', 'link-185');">port</a></tt><tt class="py-op">)</tt> </tt>
965		</div><a name="L713"></a><tt class="py-lineno">713</tt> <tt class="py-line"> </tt>
966		<a name="Engine.start_all"></a><div id="Engine.start_all-def"><a name="L714"></a><tt class="py-lineno">714</tt> <a class="py-toggle" href="#" id="Engine.start_all-toggle" onclick="return toggle('Engine.start_all');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#start_all">start_all</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
967		</div><div id="Engine.start_all-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.start_all-expanded"><a name="L715"></a><tt class="py-lineno">715</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
968		<a name="L716"></a><tt class="py-lineno">716</tt> <tt class="py-line"><tt class="py-docstring"> Start and register all other possible clients, in respect of task fanout.</tt> </tt>
969		<a name="L717"></a><tt class="py-lineno">717</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
970		<a name="L718"></a><tt class="py-lineno">718</tt> <tt class="py-line"> <tt class="py-comment"># Get current fanout value</tt> </tt>
971		<a name="L719"></a><tt class="py-lineno">719</tt> <tt class="py-line"> <tt class="py-name">fanout</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-191" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-191', 'info', 'link-34');">info</a></tt><tt class="py-op">[</tt><tt class="py-string">"fanout"</tt><tt class="py-op">]</tt> </tt>
972		<a name="L720"></a><tt class="py-lineno">720</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">fanout</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt> </tt>
973		<a name="L721"></a><tt class="py-lineno">721</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">fanout</tt> <tt class="py-op"><=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clients</tt><tt class="py-op">:</tt> </tt>
974		<a name="L722"></a><tt class="py-lineno">722</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
975		<a name="L723"></a><tt class="py-lineno">723</tt> <tt class="py-line"> </tt>
976		<a name="L724"></a><tt class="py-lineno">724</tt> <tt class="py-line"> <tt class="py-comment"># Register regular engine clients within the fanout limit</tt> </tt>
977		<a name="L725"></a><tt class="py-lineno">725</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">client</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_clients</tt><tt class="py-op">:</tt> </tt>
978		<a name="L726"></a><tt class="py-lineno">726</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">registered</tt><tt class="py-op">:</tt> </tt>
979		<a name="L727"></a><tt class="py-lineno">727</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-192" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-192', '_debug', 'link-65');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"START CLIENT %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">__class__</tt><tt class="py-op">.</tt><tt class="py-name">__name__</tt><tt class="py-op">)</tt> </tt>
980		<a name="L728"></a><tt class="py-lineno">728</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-193" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.register" class="py-name" href="#" onclick="return doclink('link-193', 'register', 'link-58');">register</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-194" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient._start
981		ClusterShell.Worker.EngineClient.EnginePort._start
982		ClusterShell.Worker.Pdsh.WorkerPdsh._start
983		ClusterShell.Worker.Popen.WorkerPopen._start
984		ClusterShell.Worker.Ssh.Scp._start
985		ClusterShell.Worker.Ssh.Ssh._start
986		ClusterShell.Worker.Worker.WorkerSimple._start" class="py-name" href="#" onclick="return doclink('link-194', '_start', 'link-61');">_start</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
987		<a name="L729"></a><tt class="py-lineno">729</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">fanout</tt> <tt class="py-op"><=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clients</tt><tt class="py-op">:</tt> </tt>
988		<a name="L730"></a><tt class="py-lineno">730</tt> <tt class="py-line"> <tt class="py-keyword">break</tt> </tt>
989		</div><a name="L731"></a><tt class="py-lineno">731</tt> <tt class="py-line"> </tt>
990		<a name="Engine.run"></a><div id="Engine.run-def"><a name="L732"></a><tt class="py-lineno">732</tt> <a class="py-toggle" href="#" id="Engine.run-toggle" onclick="return toggle('Engine.run');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#run">run</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
991		</div><div id="Engine.run-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.run-expanded"><a name="L733"></a><tt class="py-lineno">733</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
992		<a name="L734"></a><tt class="py-lineno">734</tt> <tt class="py-line"><tt class="py-docstring"> Run engine in calling thread.</tt> </tt>
993		<a name="L735"></a><tt class="py-lineno">735</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
994		<a name="L736"></a><tt class="py-lineno">736</tt> <tt class="py-line"> <tt class="py-comment"># change to running state</tt> </tt>
995		<a name="L737"></a><tt class="py-lineno">737</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-195" class="py-name"><a title="ClusterShell.Task.Task.running" class="py-name" href="#" onclick="return doclink('link-195', 'running', 'link-39');">running</a></tt><tt class="py-op">:</tt> </tt>
996		<a name="L738"></a><tt class="py-lineno">738</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-196" class="py-name" targets="Class ClusterShell.Engine.Engine.EngineAlreadyRunningError=ClusterShell.Engine.Engine.EngineAlreadyRunningError-class.html"><a title="ClusterShell.Engine.Engine.EngineAlreadyRunningError" class="py-name" href="#" onclick="return doclink('link-196', 'EngineAlreadyRunningError', 'link-196');">EngineAlreadyRunningError</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
997		<a name="L739"></a><tt class="py-lineno">739</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-197" class="py-name"><a title="ClusterShell.Task.Task.running" class="py-name" href="#" onclick="return doclink('link-197', 'running', 'link-39');">running</a></tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
998		<a name="L740"></a><tt class="py-lineno">740</tt> <tt class="py-line"> </tt>
999		<a name="L741"></a><tt class="py-lineno">741</tt> <tt class="py-line"> <tt class="py-comment"># start port clients</tt> </tt>
1000		<a name="L742"></a><tt class="py-lineno">742</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-198" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.start_ports()=ClusterShell.Engine.Engine.Engine-class.html#start_ports"><a title="ClusterShell.Engine.Engine.Engine.start_ports" class="py-name" href="#" onclick="return doclink('link-198', 'start_ports', 'link-198');">start_ports</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1001		<a name="L743"></a><tt class="py-lineno">743</tt> <tt class="py-line"> </tt>
1002		<a name="L744"></a><tt class="py-lineno">744</tt> <tt class="py-line"> <tt class="py-comment"># peek in ports for early pending messages</tt> </tt>
1003		<a name="L745"></a><tt class="py-lineno">745</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-199" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.snoop_ports()=ClusterShell.Engine.Engine.Engine-class.html#snoop_ports"><a title="ClusterShell.Engine.Engine.Engine.snoop_ports" class="py-name" href="#" onclick="return doclink('link-199', 'snoop_ports', 'link-199');">snoop_ports</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1004		<a name="L746"></a><tt class="py-lineno">746</tt> <tt class="py-line"> </tt>
1005		<a name="L747"></a><tt class="py-lineno">747</tt> <tt class="py-line"> <tt class="py-comment"># start all other clients</tt> </tt>
1006		<a name="L748"></a><tt class="py-lineno">748</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-200" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.start_all" class="py-name" href="#" onclick="return doclink('link-200', 'start_all', 'link-70');">start_all</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1007		<a name="L749"></a><tt class="py-lineno">749</tt> <tt class="py-line"> </tt>
1008		<a name="L750"></a><tt class="py-lineno">750</tt> <tt class="py-line"> <tt class="py-comment"># note: try-except-finally not supported before python 2.5</tt> </tt>
1009		<a name="L751"></a><tt class="py-lineno">751</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
1010		<a name="L752"></a><tt class="py-lineno">752</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
1011		<a name="L753"></a><tt class="py-lineno">753</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-201" class="py-name" targets="Method ClusterShell.Engine.EPoll.EngineEPoll.runloop()=ClusterShell.Engine.EPoll.EngineEPoll-class.html#runloop,Method ClusterShell.Engine.Engine.Engine.runloop()=ClusterShell.Engine.Engine.Engine-class.html#runloop,Method ClusterShell.Engine.Poll.EnginePoll.runloop()=ClusterShell.Engine.Poll.EnginePoll-class.html#runloop"><a title="ClusterShell.Engine.EPoll.EngineEPoll.runloop
1012		ClusterShell.Engine.Engine.Engine.runloop
1013		ClusterShell.Engine.Poll.EnginePoll.runloop" class="py-name" href="#" onclick="return doclink('link-201', 'runloop', 'link-201');">runloop</a></tt><tt class="py-op">(</tt><tt class="py-name">timeout</tt><tt class="py-op">)</tt> </tt>
1014		<a name="L754"></a><tt class="py-lineno">754</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">Exception</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
1015		<a name="L755"></a><tt class="py-lineno">755</tt> <tt class="py-line"> <tt class="py-comment"># any exceptions invalidate clients</tt> </tt>
1016		<a name="L756"></a><tt class="py-lineno">756</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-202" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.clear()=ClusterShell.Engine.Engine.Engine-class.html#clear,Method ClusterShell.Engine.Engine._EngineTimerQ.clear()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#clear,Method ClusterShell.MsgTree.MsgTree.clear()=ClusterShell.MsgTree.MsgTree-class.html#clear,Method ClusterShell.NodeSet.NodeSetBase.clear()=ClusterShell.NodeSet.NodeSetBase-class.html#clear,Method ClusterShell.NodeSet.RangeSet.clear()=ClusterShell.NodeSet.RangeSet-class.html#clear"><a title="ClusterShell.Engine.Engine.Engine.clear
1017		ClusterShell.Engine.Engine._EngineTimerQ.clear
1018		ClusterShell.MsgTree.MsgTree.clear
1019		ClusterShell.NodeSet.NodeSetBase.clear
1020		ClusterShell.NodeSet.RangeSet.clear" class="py-name" href="#" onclick="return doclink('link-202', 'clear', 'link-202');">clear</a></tt><tt class="py-op">(</tt><tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">e</tt><tt class="py-op">,</tt> <tt id="link-203" class="py-name" targets="Class ClusterShell.Engine.Engine.EngineTimeoutException=ClusterShell.Engine.Engine.EngineTimeoutException-class.html"><a title="ClusterShell.Engine.Engine.EngineTimeoutException" class="py-name" href="#" onclick="return doclink('link-203', 'EngineTimeoutException', 'link-203');">EngineTimeoutException</a></tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1021		<a name="L757"></a><tt class="py-lineno">757</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> </tt>
1022		<a name="L758"></a><tt class="py-lineno">758</tt> <tt class="py-line"> <tt class="py-keyword">finally</tt><tt class="py-op">:</tt> </tt>
1023		<a name="L759"></a><tt class="py-lineno">759</tt> <tt class="py-line"> <tt class="py-comment"># cleanup</tt> </tt>
1024		<a name="L760"></a><tt class="py-lineno">760</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">.</tt><tt id="link-204" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.clear
1025		ClusterShell.Engine.Engine._EngineTimerQ.clear
1026		ClusterShell.MsgTree.MsgTree.clear
1027		ClusterShell.NodeSet.NodeSetBase.clear
1028		ClusterShell.NodeSet.RangeSet.clear" class="py-name" href="#" onclick="return doclink('link-204', 'clear', 'link-202');">clear</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1029		<a name="L761"></a><tt class="py-lineno">761</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-205" class="py-name"><a title="ClusterShell.Task.Task.running" class="py-name" href="#" onclick="return doclink('link-205', 'running', 'link-39');">running</a></tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
1030		</div><a name="L762"></a><tt class="py-lineno">762</tt> <tt class="py-line"> </tt>
1031		<a name="Engine.snoop_ports"></a><div id="Engine.snoop_ports-def"><a name="L763"></a><tt class="py-lineno">763</tt> <a class="py-toggle" href="#" id="Engine.snoop_ports-toggle" onclick="return toggle('Engine.snoop_ports');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#snoop_ports">snoop_ports</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1032		</div><div id="Engine.snoop_ports-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.snoop_ports-expanded"><a name="L764"></a><tt class="py-lineno">764</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1033		<a name="L765"></a><tt class="py-lineno">765</tt> <tt class="py-line"><tt class="py-docstring"> Peek in ports for possible early pending messages.</tt> </tt>
1034		<a name="L766"></a><tt class="py-lineno">766</tt> <tt class="py-line"><tt class="py-docstring"> This method simply tries to read port pipes in non-</tt> </tt>
1035		<a name="L767"></a><tt class="py-lineno">767</tt> <tt class="py-line"><tt class="py-docstring"> blocking mode.</tt> </tt>
1036		<a name="L768"></a><tt class="py-lineno">768</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1037		<a name="L769"></a><tt class="py-lineno">769</tt> <tt class="py-line"> <tt class="py-comment"># make a copy so that early messages on installed ports may</tt> </tt>
1038		<a name="L770"></a><tt class="py-lineno">770</tt> <tt class="py-line"> <tt class="py-comment"># lead to new ports</tt> </tt>
1039		<a name="L771"></a><tt class="py-lineno">771</tt> <tt class="py-line"> <tt id="link-206" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.ports()=ClusterShell.Engine.Engine.Engine-class.html#ports"><a title="ClusterShell.Engine.Engine.Engine.ports" class="py-name" href="#" onclick="return doclink('link-206', 'ports', 'link-206');">ports</a></tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ports</tt><tt class="py-op">.</tt><tt id="link-207" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-207', 'copy', 'link-40');">copy</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1040		<a name="L772"></a><tt class="py-lineno">772</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt id="link-208" class="py-name"><a title="ClusterShell.Task.Task.port" class="py-name" href="#" onclick="return doclink('link-208', 'port', 'link-185');">port</a></tt> <tt class="py-keyword">in</tt> <tt id="link-209" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.ports" class="py-name" href="#" onclick="return doclink('link-209', 'ports', 'link-206');">ports</a></tt><tt class="py-op">:</tt> </tt>
1041		<a name="L773"></a><tt class="py-lineno">773</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
1042		<a name="L774"></a><tt class="py-lineno">774</tt> <tt class="py-line"> <tt id="link-210" class="py-name"><a title="ClusterShell.Task.Task.port" class="py-name" href="#" onclick="return doclink('link-210', 'port', 'link-185');">port</a></tt><tt class="py-op">.</tt><tt id="link-211" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._handle_read()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_read,Method ClusterShell.Worker.EngineClient.EnginePort._handle_read()=ClusterShell.Worker.EngineClient.EnginePort-class.html#_handle_read,Method ClusterShell.Worker.Pdsh.WorkerPdsh._handle_read()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_handle_read,Method ClusterShell.Worker.Ssh.Ssh._handle_read()=ClusterShell.Worker.Ssh.Ssh-class.html#_handle_read,Method ClusterShell.Worker.Worker.WorkerSimple._handle_read()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_read"><a title="ClusterShell.Worker.EngineClient.EngineClient._handle_read
1043		ClusterShell.Worker.EngineClient.EnginePort._handle_read
1044		ClusterShell.Worker.Pdsh.WorkerPdsh._handle_read
1045		ClusterShell.Worker.Ssh.Ssh._handle_read
1046		ClusterShell.Worker.Worker.WorkerSimple._handle_read" class="py-name" href="#" onclick="return doclink('link-211', '_handle_read', 'link-211');">_handle_read</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1047		<a name="L775"></a><tt class="py-lineno">775</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-op">(</tt><tt class="py-name">IOError</tt><tt class="py-op">,</tt> <tt class="py-name">OSError</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-name">err</tt><tt class="py-op">,</tt> <tt class="py-name">strerr</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1048		<a name="L776"></a><tt class="py-lineno">776</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">err</tt> <tt class="py-op">==</tt> <tt class="py-name">errno</tt><tt class="py-op">.</tt><tt class="py-name">EAGAIN</tt> <tt class="py-keyword">or</tt> <tt class="py-name">err</tt> <tt class="py-op">==</tt> <tt class="py-name">errno</tt><tt class="py-op">.</tt><tt class="py-name">EWOULDBLOCK</tt><tt class="py-op">:</tt> </tt>
1049		<a name="L777"></a><tt class="py-lineno">777</tt> <tt class="py-line"> <tt class="py-comment"># no pending message</tt> </tt>
1050		<a name="L778"></a><tt class="py-lineno">778</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
1051		<a name="L779"></a><tt class="py-lineno">779</tt> <tt class="py-line"> <tt class="py-comment"># raise any other error</tt> </tt>
1052		<a name="L780"></a><tt class="py-lineno">780</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> </tt>
1053		</div><a name="L781"></a><tt class="py-lineno">781</tt> <tt class="py-line"> </tt>
1054		<a name="Engine.runloop"></a><div id="Engine.runloop-def"><a name="L782"></a><tt class="py-lineno">782</tt> <a class="py-toggle" href="#" id="Engine.runloop-toggle" onclick="return toggle('Engine.runloop');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#runloop">runloop</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1055		</div><div id="Engine.runloop-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.runloop-expanded"><a name="L783"></a><tt class="py-lineno">783</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1056		<a name="L784"></a><tt class="py-lineno">784</tt> <tt class="py-line"><tt class="py-docstring"> Engine specific run loop. Derived classes must implement.</tt> </tt>
1057		<a name="L785"></a><tt class="py-lineno">785</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1058		<a name="L786"></a><tt class="py-lineno">786</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">NotImplementedError</tt><tt class="py-op">(</tt><tt class="py-string">"Derived classes must implement."</tt><tt class="py-op">)</tt> </tt>
1059		</div><a name="L787"></a><tt class="py-lineno">787</tt> <tt class="py-line"> </tt>
1060		<a name="Engine.abort"></a><div id="Engine.abort-def"><a name="L788"></a><tt class="py-lineno">788</tt> <a class="py-toggle" href="#" id="Engine.abort-toggle" onclick="return toggle('Engine.abort');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#abort">abort</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">kill</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1061		</div><div id="Engine.abort-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.abort-expanded"><a name="L789"></a><tt class="py-lineno">789</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1062		<a name="L790"></a><tt class="py-lineno">790</tt> <tt class="py-line"><tt class="py-docstring"> Abort runloop.</tt> </tt>
1063		<a name="L791"></a><tt class="py-lineno">791</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1064		<a name="L792"></a><tt class="py-lineno">792</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-212" class="py-name"><a title="ClusterShell.Task.Task.running" class="py-name" href="#" onclick="return doclink('link-212', 'running', 'link-39');">running</a></tt><tt class="py-op">:</tt> </tt>
1065		<a name="L793"></a><tt class="py-lineno">793</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-213" class="py-name" targets="Class ClusterShell.Engine.Engine.EngineAbortException=ClusterShell.Engine.Engine.EngineAbortException-class.html"><a title="ClusterShell.Engine.Engine.EngineAbortException" class="py-name" href="#" onclick="return doclink('link-213', 'EngineAbortException', 'link-213');">EngineAbortException</a></tt><tt class="py-op">(</tt><tt class="py-name">kill</tt><tt class="py-op">)</tt> </tt>
1066		<a name="L794"></a><tt class="py-lineno">794</tt> <tt class="py-line"> </tt>
1067		<a name="L795"></a><tt class="py-lineno">795</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-214" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.clear
1068		ClusterShell.Engine.Engine._EngineTimerQ.clear
1069		ClusterShell.MsgTree.MsgTree.clear
1070		ClusterShell.NodeSet.NodeSetBase.clear
1071		ClusterShell.NodeSet.RangeSet.clear" class="py-name" href="#" onclick="return doclink('link-214', 'clear', 'link-202');">clear</a></tt><tt class="py-op">(</tt><tt class="py-name">clear_ports</tt><tt class="py-op">=</tt><tt class="py-name">kill</tt><tt class="py-op">)</tt> </tt>
1072		</div><a name="L796"></a><tt class="py-lineno">796</tt> <tt class="py-line"> </tt>
1073		<a name="Engine.exited"></a><div id="Engine.exited-def"><a name="L797"></a><tt class="py-lineno">797</tt> <a class="py-toggle" href="#" id="Engine.exited-toggle" onclick="return toggle('Engine.exited');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#exited">exited</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1074		</div><div id="Engine.exited-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine.exited-expanded"><a name="L798"></a><tt class="py-lineno">798</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1075		<a name="L799"></a><tt class="py-lineno">799</tt> <tt class="py-line"><tt class="py-docstring"> Returns True if the engine has exited the runloop once.</tt> </tt>
1076		<a name="L800"></a><tt class="py-lineno">800</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1077		<a name="L801"></a><tt class="py-lineno">801</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-215" class="py-name"><a title="ClusterShell.Task.Task.running" class="py-name" href="#" onclick="return doclink('link-215', 'running', 'link-39');">running</a></tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_exited</tt> </tt>
1078		</div><a name="L802"></a><tt class="py-lineno">802</tt> <tt class="py-line"> </tt>
1079		<a name="Engine._debug"></a><div id="Engine._debug-def"><a name="L803"></a><tt class="py-lineno">803</tt> <a class="py-toggle" href="#" id="Engine._debug-toggle" onclick="return toggle('Engine._debug');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Engine.Engine-class.html#_debug">_debug</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">s</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1080		</div><div id="Engine._debug-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Engine._debug-expanded"><a name="L804"></a><tt class="py-lineno">804</tt> <tt class="py-line"> <tt class="py-comment"># library engine debugging hook</tt> </tt>
1081		<a name="L805"></a><tt class="py-lineno">805</tt> <tt class="py-line"> <tt class="py-comment">#print s</tt> </tt>
1082		<a name="L806"></a><tt class="py-lineno">806</tt> <tt class="py-line"> <tt class="py-keyword">pass</tt> </tt>
1083		</div></div><a name="L807"></a><tt class="py-lineno">807</tt> <tt class="py-line"> </tt><script type="text/javascript">
1084		<!--
1085		expandto(location.href);
1086		// -->
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1088		</pre>
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1111		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
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-921

~~doc/epydoc/html/ClusterShell.Engine.Engine.Engine-class.html~~ less more

0		<?xml version="1.0" encoding="ascii"?>
1		<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
2		"DTD/xhtml1-transitional.dtd">
3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>ClusterShell.Engine.Engine.Engine</title>
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19		href="module-tree.html">Trees</a>   </th>
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40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Engine-module.html">Package Engine</a> ::
43		<a href="ClusterShell.Engine.Engine-module.html">Module Engine</a> ::
44		Class Engine
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
51		onclick="toggle_private();">hide private</a>]</span></td></tr>
52		<tr><td align="right"><span class="options"
53		>[<a href="frames.html" target="_top">frames</a
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55		target="_top">no frames</a>]</span></td></tr>
56		</table>
57		</td>
58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class Engine</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_2" name="uml_class_diagram_for_clusters_2">
64		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#E_READ" title="ClusterShell.Engine.Engine.Engine.E_READ" alt="" coords="17,31,309,49"/>
65		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#E_ERROR" title="ClusterShell.Engine.Engine.Engine.E_ERROR" alt="" coords="17,49,309,68"/>
66		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#E_WRITE" title="ClusterShell.Engine.Engine.Engine.E_WRITE" alt="" coords="17,68,309,87"/>
67		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#E_ANY" title="ClusterShell.Engine.Engine.Engine.E_ANY" alt="" coords="17,87,309,105"/>
68		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#identifier" title="ClusterShell.Engine.Engine.Engine.identifier" alt="" coords="17,105,309,124"/>
69		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#__init__" title="Initialize base class." alt="" coords="17,127,309,145"/>
70		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#clients" title="Get a copy of clients set." alt="" coords="17,145,309,164"/>
71		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#ports" title="Get a copy of ports set." alt="" coords="17,164,309,183"/>
72		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#add" title="Add a client to engine." alt="" coords="17,183,309,201"/>
73		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#remove" title="Remove a client from engine." alt="" coords="17,201,309,220"/>
74		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#clear" title="Remove all clients." alt="" coords="17,220,309,239"/>
75		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#register" title="Register an engine client." alt="" coords="17,239,309,257"/>
76		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#unregister_writer" title="ClusterShell.Engine.Engine.Engine.unregister_writer" alt="" coords="17,257,309,276"/>
77		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#unregister" title="Unregister a client." alt="" coords="17,276,309,295"/>
78		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#modify" title="Modify the next loop interest events bitset for a client." alt="" coords="17,295,309,313"/>
79		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#set_events" title="Set the active interest events bitset for a client." alt="" coords="17,313,309,332"/>
80		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#set_reading" title="Set client reading state." alt="" coords="17,332,309,351"/>
81		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#set_reading_error" title="Set client reading error state." alt="" coords="17,351,309,369"/>
82		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html#exited" title="Returns True if the engine has exited the runloop once." alt="" coords="17,388,309,407"/>
83		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.Engine-class.html" title="Interface for ClusterShell engine." alt="" coords="5,6,320,413"/>
84		<area shape="rect" id="node2" href="ClusterShell.Engine.Poll.EnginePoll-class.html" title="Poll Engine" alt="" coords="20,433,145,471"/>
85		<area shape="rect" id="node3" href="ClusterShell.Engine.EPoll.EngineEPoll-class.html" title="EPoll Engine" alt="" coords="175,433,316,471"/>
86		</map>
87		<img src="uml_class_diagram_for_clusters_2.png" alt='' usemap="#uml_class_diagram_for_clusters_2" ismap="ismap" class="graph-without-title" />
88		</center>
89		</center>
90		<hr />
91		<p>Interface for ClusterShell engine. Subclasses have to implement a
92		runloop listening for client events.</p>
93
94		<!-- ==================== INSTANCE METHODS ==================== -->
95		<a name="section-InstanceMethods"></a>
96		<table class="summary" border="1" cellpadding="3"
97		cellspacing="0" width="100%" bgcolor="white">
98		<tr bgcolor="#70b0f0" class="table-header">
99		<td colspan="2" class="table-header">
100		<table border="0" cellpadding="0" cellspacing="0" width="100%">
101		<tr valign="top">
102		<td align="left"><span class="table-header">Instance Methods</span></td>
103		<td align="right" valign="top"
104		><span class="options">[<a href="#section-InstanceMethods"
105		class="privatelink" onclick="toggle_private();"
106		>hide private</a>]</span></td>
107		</tr>
108		</table>
109		</td>
110		</tr>
111		<tr>
112		<td width="15%" align="right" valign="top" class="summary">
113		<span class="summary-type"> </span>
114		</td><td class="summary">
115		<table width="100%" cellpadding="0" cellspacing="0" border="0">
116		<tr>
117		<td><span class="summary-sig"><a name="__init__"></a><span class="summary-sig-name">__init__</span>(<span class="summary-sig-arg">self</span>,
118		<span class="summary-sig-arg">info</span>)</span><br />
119		Initialize base class.</td>
120		<td align="right" valign="top">
121		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.__init__">source code</a></span>
122
123		</td>
124		</tr>
125		</table>
126
127		</td>
128		</tr>
129		<tr>
130		<td width="15%" align="right" valign="top" class="summary">
131		<span class="summary-type"> </span>
132		</td><td class="summary">
133		<table width="100%" cellpadding="0" cellspacing="0" border="0">
134		<tr>
135		<td><span class="summary-sig"><a name="clients"></a><span class="summary-sig-name">clients</span>(<span class="summary-sig-arg">self</span>)</span><br />
136		Get a copy of clients set.</td>
137		<td align="right" valign="top">
138		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.clients">source code</a></span>
139
140		</td>
141		</tr>
142		</table>
143
144		</td>
145		</tr>
146		<tr>
147		<td width="15%" align="right" valign="top" class="summary">
148		<span class="summary-type"> </span>
149		</td><td class="summary">
150		<table width="100%" cellpadding="0" cellspacing="0" border="0">
151		<tr>
152		<td><span class="summary-sig"><a name="ports"></a><span class="summary-sig-name">ports</span>(<span class="summary-sig-arg">self</span>)</span><br />
153		Get a copy of ports set.</td>
154		<td align="right" valign="top">
155		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.ports">source code</a></span>
156
157		</td>
158		</tr>
159		</table>
160
161		</td>
162		</tr>
163		<tr class="private">
164		<td width="15%" align="right" valign="top" class="summary">
165		<span class="summary-type"> </span>
166		</td><td class="summary">
167		<table width="100%" cellpadding="0" cellspacing="0" border="0">
168		<tr>
169		<td><span class="summary-sig"><a name="_fd2client"></a><span class="summary-sig-name">_fd2client</span>(<span class="summary-sig-arg">self</span>,
170		<span class="summary-sig-arg">fd</span>)</span></td>
171		<td align="right" valign="top">
172		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine._fd2client">source code</a></span>
173
174		</td>
175		</tr>
176		</table>
177
178		</td>
179		</tr>
180		<tr>
181		<td width="15%" align="right" valign="top" class="summary">
182		<span class="summary-type"> </span>
183		</td><td class="summary">
184		<table width="100%" cellpadding="0" cellspacing="0" border="0">
185		<tr>
186		<td><span class="summary-sig"><a href="ClusterShell.Engine.Engine.Engine-class.html#add" class="summary-sig-name">add</a>(<span class="summary-sig-arg">self</span>,
187		<span class="summary-sig-arg">client</span>)</span><br />
188		Add a client to engine.</td>
189		<td align="right" valign="top">
190		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.add">source code</a></span>
191
192		</td>
193		</tr>
194		</table>
195
196		</td>
197		</tr>
198		<tr class="private">
199		<td width="15%" align="right" valign="top" class="summary">
200		<span class="summary-type"> </span>
201		</td><td class="summary">
202		<table width="100%" cellpadding="0" cellspacing="0" border="0">
203		<tr>
204		<td><span class="summary-sig"><a name="_remove"></a><span class="summary-sig-name">_remove</span>(<span class="summary-sig-arg">self</span>,
205		<span class="summary-sig-arg">client</span>,
206		<span class="summary-sig-arg">did_timeout</span>=<span class="summary-sig-default">False</span>,
207		<span class="summary-sig-arg">force</span>=<span class="summary-sig-default">False</span>)</span><br />
208		Remove a client from engine (subroutine).</td>
209		<td align="right" valign="top">
210		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine._remove">source code</a></span>
211
212		</td>
213		</tr>
214		</table>
215
216		</td>
217		</tr>
218		<tr>
219		<td width="15%" align="right" valign="top" class="summary">
220		<span class="summary-type"> </span>
221		</td><td class="summary">
222		<table width="100%" cellpadding="0" cellspacing="0" border="0">
223		<tr>
224		<td><span class="summary-sig"><a href="ClusterShell.Engine.Engine.Engine-class.html#remove" class="summary-sig-name">remove</a>(<span class="summary-sig-arg">self</span>,
225		<span class="summary-sig-arg">client</span>,
226		<span class="summary-sig-arg">did_timeout</span>=<span class="summary-sig-default">False</span>)</span><br />
227		Remove a client from engine.</td>
228		<td align="right" valign="top">
229		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.remove">source code</a></span>
230
231		</td>
232		</tr>
233		</table>
234
235		</td>
236		</tr>
237		<tr>
238		<td width="15%" align="right" valign="top" class="summary">
239		<span class="summary-type"> </span>
240		</td><td class="summary">
241		<table width="100%" cellpadding="0" cellspacing="0" border="0">
242		<tr>
243		<td><span class="summary-sig"><a href="ClusterShell.Engine.Engine.Engine-class.html#clear" class="summary-sig-name">clear</a>(<span class="summary-sig-arg">self</span>,
244		<span class="summary-sig-arg">did_timeout</span>=<span class="summary-sig-default">False</span>,
245		<span class="summary-sig-arg">clear_ports</span>=<span class="summary-sig-default">False</span>)</span><br />
246		Remove all clients.</td>
247		<td align="right" valign="top">
248		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.clear">source code</a></span>
249
250		</td>
251		</tr>
252		</table>
253
254		</td>
255		</tr>
256		<tr>
257		<td width="15%" align="right" valign="top" class="summary">
258		<span class="summary-type"> </span>
259		</td><td class="summary">
260		<table width="100%" cellpadding="0" cellspacing="0" border="0">
261		<tr>
262		<td><span class="summary-sig"><a href="ClusterShell.Engine.Engine.Engine-class.html#register" class="summary-sig-name">register</a>(<span class="summary-sig-arg">self</span>,
263		<span class="summary-sig-arg">client</span>)</span><br />
264		Register an engine client.</td>
265		<td align="right" valign="top">
266		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.register">source code</a></span>
267
268		</td>
269		</tr>
270		</table>
271
272		</td>
273		</tr>
274		<tr>
275		<td width="15%" align="right" valign="top" class="summary">
276		<span class="summary-type"> </span>
277		</td><td class="summary">
278		<table width="100%" cellpadding="0" cellspacing="0" border="0">
279		<tr>
280		<td><span class="summary-sig"><a name="unregister_writer"></a><span class="summary-sig-name">unregister_writer</span>(<span class="summary-sig-arg">self</span>,
281		<span class="summary-sig-arg">client</span>)</span></td>
282		<td align="right" valign="top">
283		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.unregister_writer">source code</a></span>
284
285		</td>
286		</tr>
287		</table>
288
289		</td>
290		</tr>
291		<tr>
292		<td width="15%" align="right" valign="top" class="summary">
293		<span class="summary-type"> </span>
294		</td><td class="summary">
295		<table width="100%" cellpadding="0" cellspacing="0" border="0">
296		<tr>
297		<td><span class="summary-sig"><a href="ClusterShell.Engine.Engine.Engine-class.html#unregister" class="summary-sig-name">unregister</a>(<span class="summary-sig-arg">self</span>,
298		<span class="summary-sig-arg">client</span>)</span><br />
299		Unregister a client.</td>
300		<td align="right" valign="top">
301		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.unregister">source code</a></span>
302
303		</td>
304		</tr>
305		</table>
306
307		</td>
308		</tr>
309		<tr>
310		<td width="15%" align="right" valign="top" class="summary">
311		<span class="summary-type"> </span>
312		</td><td class="summary">
313		<table width="100%" cellpadding="0" cellspacing="0" border="0">
314		<tr>
315		<td><span class="summary-sig"><a name="modify"></a><span class="summary-sig-name">modify</span>(<span class="summary-sig-arg">self</span>,
316		<span class="summary-sig-arg">client</span>,
317		<span class="summary-sig-arg">setmask</span>,
318		<span class="summary-sig-arg">clearmask</span>)</span><br />
319		Modify the next loop interest events bitset for a client.</td>
320		<td align="right" valign="top">
321		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.modify">source code</a></span>
322
323		</td>
324		</tr>
325		</table>
326
327		</td>
328		</tr>
329		<tr class="private">
330		<td width="15%" align="right" valign="top" class="summary">
331		<span class="summary-type"> </span>
332		</td><td class="summary">
333		<table width="100%" cellpadding="0" cellspacing="0" border="0">
334		<tr>
335		<td><span class="summary-sig"><a name="_register_specific"></a><span class="summary-sig-name">_register_specific</span>(<span class="summary-sig-arg">self</span>,
336		<span class="summary-sig-arg">fd</span>,
337		<span class="summary-sig-arg">event</span>)</span><br />
338		Engine-specific register fd for event method.</td>
339		<td align="right" valign="top">
340		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine._register_specific">source code</a></span>
341
342		</td>
343		</tr>
344		</table>
345
346		</td>
347		</tr>
348		<tr class="private">
349		<td width="15%" align="right" valign="top" class="summary">
350		<span class="summary-type"> </span>
351		</td><td class="summary">
352		<table width="100%" cellpadding="0" cellspacing="0" border="0">
353		<tr>
354		<td><span class="summary-sig"><a name="_unregister_specific"></a><span class="summary-sig-name">_unregister_specific</span>(<span class="summary-sig-arg">self</span>,
355		<span class="summary-sig-arg">fd</span>,
356		<span class="summary-sig-arg">ev_is_set</span>)</span><br />
357		Engine-specific unregister fd method.</td>
358		<td align="right" valign="top">
359		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine._unregister_specific">source code</a></span>
360
361		</td>
362		</tr>
363		</table>
364
365		</td>
366		</tr>
367		<tr class="private">
368		<td width="15%" align="right" valign="top" class="summary">
369		<span class="summary-type"> </span>
370		</td><td class="summary">
371		<table width="100%" cellpadding="0" cellspacing="0" border="0">
372		<tr>
373		<td><span class="summary-sig"><a name="_modify_specific"></a><span class="summary-sig-name">_modify_specific</span>(<span class="summary-sig-arg">self</span>,
374		<span class="summary-sig-arg">fd</span>,
375		<span class="summary-sig-arg">event</span>,
376		<span class="summary-sig-arg">setvalue</span>)</span><br />
377		Engine-specific modify fd for event method.</td>
378		<td align="right" valign="top">
379		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine._modify_specific">source code</a></span>
380
381		</td>
382		</tr>
383		</table>
384
385		</td>
386		</tr>
387		<tr>
388		<td width="15%" align="right" valign="top" class="summary">
389		<span class="summary-type"> </span>
390		</td><td class="summary">
391		<table width="100%" cellpadding="0" cellspacing="0" border="0">
392		<tr>
393		<td><span class="summary-sig"><a name="set_events"></a><span class="summary-sig-name">set_events</span>(<span class="summary-sig-arg">self</span>,
394		<span class="summary-sig-arg">client</span>,
395		<span class="summary-sig-arg">new_events</span>)</span><br />
396		Set the active interest events bitset for a client.</td>
397		<td align="right" valign="top">
398		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.set_events">source code</a></span>
399
400		</td>
401		</tr>
402		</table>
403
404		</td>
405		</tr>
406		<tr>
407		<td width="15%" align="right" valign="top" class="summary">
408		<span class="summary-type"> </span>
409		</td><td class="summary">
410		<table width="100%" cellpadding="0" cellspacing="0" border="0">
411		<tr>
412		<td><span class="summary-sig"><a name="set_reading"></a><span class="summary-sig-name">set_reading</span>(<span class="summary-sig-arg">self</span>,
413		<span class="summary-sig-arg">client</span>)</span><br />
414		Set client reading state.</td>
415		<td align="right" valign="top">
416		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.set_reading">source code</a></span>
417
418		</td>
419		</tr>
420		</table>
421
422		</td>
423		</tr>
424		<tr>
425		<td width="15%" align="right" valign="top" class="summary">
426		<span class="summary-type"> </span>
427		</td><td class="summary">
428		<table width="100%" cellpadding="0" cellspacing="0" border="0">
429		<tr>
430		<td><span class="summary-sig"><a name="set_reading_error"></a><span class="summary-sig-name">set_reading_error</span>(<span class="summary-sig-arg">self</span>,
431		<span class="summary-sig-arg">client</span>)</span><br />
432		Set client reading error state.</td>
433		<td align="right" valign="top">
434		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.set_reading_error">source code</a></span>
435
436		</td>
437		</tr>
438		</table>
439
440		</td>
441		</tr>
442		<tr>
443		<td width="15%" align="right" valign="top" class="summary">
444		<span class="summary-type"> </span>
445		</td><td class="summary">
446		<table width="100%" cellpadding="0" cellspacing="0" border="0">
447		<tr>
448		<td><span class="summary-sig"><a name="set_writing"></a><span class="summary-sig-name">set_writing</span>(<span class="summary-sig-arg">self</span>,
449		<span class="summary-sig-arg">client</span>)</span><br />
450		Set client writing state.</td>
451		<td align="right" valign="top">
452		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.set_writing">source code</a></span>
453
454		</td>
455		</tr>
456		</table>
457
458		</td>
459		</tr>
460		<tr>
461		<td width="15%" align="right" valign="top" class="summary">
462		<span class="summary-type"> </span>
463		</td><td class="summary">
464		<table width="100%" cellpadding="0" cellspacing="0" border="0">
465		<tr>
466		<td><span class="summary-sig"><a name="add_timer"></a><span class="summary-sig-name">add_timer</span>(<span class="summary-sig-arg">self</span>,
467		<span class="summary-sig-arg">timer</span>)</span><br />
468		Add engine timer.</td>
469		<td align="right" valign="top">
470		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.add_timer">source code</a></span>
471
472		</td>
473		</tr>
474		</table>
475
476		</td>
477		</tr>
478		<tr>
479		<td width="15%" align="right" valign="top" class="summary">
480		<span class="summary-type"> </span>
481		</td><td class="summary">
482		<table width="100%" cellpadding="0" cellspacing="0" border="0">
483		<tr>
484		<td><span class="summary-sig"><a name="remove_timer"></a><span class="summary-sig-name">remove_timer</span>(<span class="summary-sig-arg">self</span>,
485		<span class="summary-sig-arg">timer</span>)</span><br />
486		Remove engine timer.</td>
487		<td align="right" valign="top">
488		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.remove_timer">source code</a></span>
489
490		</td>
491		</tr>
492		</table>
493
494		</td>
495		</tr>
496		<tr>
497		<td width="15%" align="right" valign="top" class="summary">
498		<span class="summary-type"> </span>
499		</td><td class="summary">
500		<table width="100%" cellpadding="0" cellspacing="0" border="0">
501		<tr>
502		<td><span class="summary-sig"><a name="fire_timers"></a><span class="summary-sig-name">fire_timers</span>(<span class="summary-sig-arg">self</span>)</span><br />
503		Fire expired timers for processing.</td>
504		<td align="right" valign="top">
505		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.fire_timers">source code</a></span>
506
507		</td>
508		</tr>
509		</table>
510
511		</td>
512		</tr>
513		<tr>
514		<td width="15%" align="right" valign="top" class="summary">
515		<span class="summary-type"> </span>
516		</td><td class="summary">
517		<table width="100%" cellpadding="0" cellspacing="0" border="0">
518		<tr>
519		<td><span class="summary-sig"><a name="start_ports"></a><span class="summary-sig-name">start_ports</span>(<span class="summary-sig-arg">self</span>)</span><br />
520		Start and register all port clients.</td>
521		<td align="right" valign="top">
522		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.start_ports">source code</a></span>
523
524		</td>
525		</tr>
526		</table>
527
528		</td>
529		</tr>
530		<tr>
531		<td width="15%" align="right" valign="top" class="summary">
532		<span class="summary-type"> </span>
533		</td><td class="summary">
534		<table width="100%" cellpadding="0" cellspacing="0" border="0">
535		<tr>
536		<td><span class="summary-sig"><a name="start_all"></a><span class="summary-sig-name">start_all</span>(<span class="summary-sig-arg">self</span>)</span><br />
537		Start and register all other possible clients, in respect of task
538		fanout.</td>
539		<td align="right" valign="top">
540		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.start_all">source code</a></span>
541
542		</td>
543		</tr>
544		</table>
545
546		</td>
547		</tr>
548		<tr>
549		<td width="15%" align="right" valign="top" class="summary">
550		<span class="summary-type"> </span>
551		</td><td class="summary">
552		<table width="100%" cellpadding="0" cellspacing="0" border="0">
553		<tr>
554		<td><span class="summary-sig"><a name="run"></a><span class="summary-sig-name">run</span>(<span class="summary-sig-arg">self</span>,
555		<span class="summary-sig-arg">timeout</span>)</span><br />
556		Run engine in calling thread.</td>
557		<td align="right" valign="top">
558		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.run">source code</a></span>
559
560		</td>
561		</tr>
562		</table>
563
564		</td>
565		</tr>
566		<tr>
567		<td width="15%" align="right" valign="top" class="summary">
568		<span class="summary-type"> </span>
569		</td><td class="summary">
570		<table width="100%" cellpadding="0" cellspacing="0" border="0">
571		<tr>
572		<td><span class="summary-sig"><a href="ClusterShell.Engine.Engine.Engine-class.html#snoop_ports" class="summary-sig-name">snoop_ports</a>(<span class="summary-sig-arg">self</span>)</span><br />
573		Peek in ports for possible early pending messages.</td>
574		<td align="right" valign="top">
575		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.snoop_ports">source code</a></span>
576
577		</td>
578		</tr>
579		</table>
580
581		</td>
582		</tr>
583		<tr>
584		<td width="15%" align="right" valign="top" class="summary">
585		<span class="summary-type"> </span>
586		</td><td class="summary">
587		<table width="100%" cellpadding="0" cellspacing="0" border="0">
588		<tr>
589		<td><span class="summary-sig"><a href="ClusterShell.Engine.Engine.Engine-class.html#runloop" class="summary-sig-name">runloop</a>(<span class="summary-sig-arg">self</span>,
590		<span class="summary-sig-arg">timeout</span>)</span><br />
591		Engine specific run loop.</td>
592		<td align="right" valign="top">
593		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.runloop">source code</a></span>
594
595		</td>
596		</tr>
597		</table>
598
599		</td>
600		</tr>
601		<tr>
602		<td width="15%" align="right" valign="top" class="summary">
603		<span class="summary-type"> </span>
604		</td><td class="summary">
605		<table width="100%" cellpadding="0" cellspacing="0" border="0">
606		<tr>
607		<td><span class="summary-sig"><a name="abort"></a><span class="summary-sig-name">abort</span>(<span class="summary-sig-arg">self</span>,
608		<span class="summary-sig-arg">kill</span>)</span><br />
609		Abort runloop.</td>
610		<td align="right" valign="top">
611		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.abort">source code</a></span>
612
613		</td>
614		</tr>
615		</table>
616
617		</td>
618		</tr>
619		<tr>
620		<td width="15%" align="right" valign="top" class="summary">
621		<span class="summary-type"> </span>
622		</td><td class="summary">
623		<table width="100%" cellpadding="0" cellspacing="0" border="0">
624		<tr>
625		<td><span class="summary-sig"><a name="exited"></a><span class="summary-sig-name">exited</span>(<span class="summary-sig-arg">self</span>)</span><br />
626		Returns True if the engine has exited the runloop once.</td>
627		<td align="right" valign="top">
628		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.exited">source code</a></span>
629
630		</td>
631		</tr>
632		</table>
633
634		</td>
635		</tr>
636		<tr class="private">
637		<td width="15%" align="right" valign="top" class="summary">
638		<span class="summary-type"> </span>
639		</td><td class="summary">
640		<table width="100%" cellpadding="0" cellspacing="0" border="0">
641		<tr>
642		<td><span class="summary-sig"><a name="_debug"></a><span class="summary-sig-name">_debug</span>(<span class="summary-sig-arg">self</span>,
643		<span class="summary-sig-arg">s</span>)</span></td>
644		<td align="right" valign="top">
645		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine._debug">source code</a></span>
646
647		</td>
648		</tr>
649		</table>
650
651		</td>
652		</tr>
653		</table>
654		<!-- ==================== CLASS VARIABLES ==================== -->
655		<a name="section-ClassVariables"></a>
656		<table class="summary" border="1" cellpadding="3"
657		cellspacing="0" width="100%" bgcolor="white">
658		<tr bgcolor="#70b0f0" class="table-header">
659		<td colspan="2" class="table-header">
660		<table border="0" cellpadding="0" cellspacing="0" width="100%">
661		<tr valign="top">
662		<td align="left"><span class="table-header">Class Variables</span></td>
663		<td align="right" valign="top"
664		><span class="options">[<a href="#section-ClassVariables"
665		class="privatelink" onclick="toggle_private();"
666		>hide private</a>]</span></td>
667		</tr>
668		</table>
669		</td>
670		</tr>
671		<tr>
672		<td width="15%" align="right" valign="top" class="summary">
673		<span class="summary-type"> </span>
674		</td><td class="summary">
675		<a name="E_READ"></a><span class="summary-name">E_READ</span> = <code title="1">1</code>
676		</td>
677		</tr>
678		<tr>
679		<td width="15%" align="right" valign="top" class="summary">
680		<span class="summary-type"> </span>
681		</td><td class="summary">
682		<a name="E_ERROR"></a><span class="summary-name">E_ERROR</span> = <code title="2">2</code>
683		</td>
684		</tr>
685		<tr>
686		<td width="15%" align="right" valign="top" class="summary">
687		<span class="summary-type"> </span>
688		</td><td class="summary">
689		<a name="E_WRITE"></a><span class="summary-name">E_WRITE</span> = <code title="4">4</code>
690		</td>
691		</tr>
692		<tr>
693		<td width="15%" align="right" valign="top" class="summary">
694		<span class="summary-type"> </span>
695		</td><td class="summary">
696		<a name="E_ANY"></a><span class="summary-name">E_ANY</span> = <code title="7">7</code>
697		</td>
698		</tr>
699		<tr>
700		<td width="15%" align="right" valign="top" class="summary">
701		<span class="summary-type"> </span>
702		</td><td class="summary">
703		<a name="identifier"></a><span class="summary-name">identifier</span> = <code title="'(none)'"><code class="variable-quote">'</code><code class="variable-string">(none)</code><code class="variable-quote">'</code></code>
704		</td>
705		</tr>
706		</table>
707		<!-- ==================== METHOD DETAILS ==================== -->
708		<a name="section-MethodDetails"></a>
709		<table class="details" border="1" cellpadding="3"
710		cellspacing="0" width="100%" bgcolor="white">
711		<tr bgcolor="#70b0f0" class="table-header">
712		<td colspan="2" class="table-header">
713		<table border="0" cellpadding="0" cellspacing="0" width="100%">
714		<tr valign="top">
715		<td align="left"><span class="table-header">Method Details</span></td>
716		<td align="right" valign="top"
717		><span class="options">[<a href="#section-MethodDetails"
718		class="privatelink" onclick="toggle_private();"
719		>hide private</a>]</span></td>
720		</tr>
721		</table>
722		</td>
723		</tr>
724		</table>
725		<a name="add"></a>
726		<div>
727		<table class="details" border="1" cellpadding="3"
728		cellspacing="0" width="100%" bgcolor="white">
729		<tr><td>
730		<table width="100%" cellpadding="0" cellspacing="0" border="0">
731		<tr valign="top"><td>
732		<h3 class="epydoc"><span class="sig"><span class="sig-name">add</span>(<span class="sig-arg">self</span>,
733		<span class="sig-arg">client</span>)</span>
734		</h3>
735		</td><td align="right" valign="top"
736		><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.add">source code</a></span>
737		</td>
738		</tr></table>
739
740		<p>Add a client to engine. Subclasses that override this method should
741		call base class method.</p>
742		<dl class="fields">
743		</dl>
744		</td></tr></table>
745		</div>
746		<a name="remove"></a>
747		<div>
748		<table class="details" border="1" cellpadding="3"
749		cellspacing="0" width="100%" bgcolor="white">
750		<tr><td>
751		<table width="100%" cellpadding="0" cellspacing="0" border="0">
752		<tr valign="top"><td>
753		<h3 class="epydoc"><span class="sig"><span class="sig-name">remove</span>(<span class="sig-arg">self</span>,
754		<span class="sig-arg">client</span>,
755		<span class="sig-arg">did_timeout</span>=<span class="sig-default">False</span>)</span>
756		</h3>
757		</td><td align="right" valign="top"
758		><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.remove">source code</a></span>
759		</td>
760		</tr></table>
761
762		<p>Remove a client from engine. Subclasses that override this method
763		should call base class method.</p>
764		<dl class="fields">
765		</dl>
766		</td></tr></table>
767		</div>
768		<a name="clear"></a>
769		<div>
770		<table class="details" border="1" cellpadding="3"
771		cellspacing="0" width="100%" bgcolor="white">
772		<tr><td>
773		<table width="100%" cellpadding="0" cellspacing="0" border="0">
774		<tr valign="top"><td>
775		<h3 class="epydoc"><span class="sig"><span class="sig-name">clear</span>(<span class="sig-arg">self</span>,
776		<span class="sig-arg">did_timeout</span>=<span class="sig-default">False</span>,
777		<span class="sig-arg">clear_ports</span>=<span class="sig-default">False</span>)</span>
778		</h3>
779		</td><td align="right" valign="top"
780		><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.clear">source code</a></span>
781		</td>
782		</tr></table>
783
784		<p>Remove all clients. Subclasses that override this method should call
785		base class method.</p>
786		<dl class="fields">
787		</dl>
788		</td></tr></table>
789		</div>
790		<a name="register"></a>
791		<div>
792		<table class="details" border="1" cellpadding="3"
793		cellspacing="0" width="100%" bgcolor="white">
794		<tr><td>
795		<table width="100%" cellpadding="0" cellspacing="0" border="0">
796		<tr valign="top"><td>
797		<h3 class="epydoc"><span class="sig"><span class="sig-name">register</span>(<span class="sig-arg">self</span>,
798		<span class="sig-arg">client</span>)</span>
799		</h3>
800		</td><td align="right" valign="top"
801		><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.register">source code</a></span>
802		</td>
803		</tr></table>
804
805		<p>Register an engine client. Subclasses that override this method should
806		call base class method.</p>
807		<dl class="fields">
808		</dl>
809		</td></tr></table>
810		</div>
811		<a name="unregister"></a>
812		<div>
813		<table class="details" border="1" cellpadding="3"
814		cellspacing="0" width="100%" bgcolor="white">
815		<tr><td>
816		<table width="100%" cellpadding="0" cellspacing="0" border="0">
817		<tr valign="top"><td>
818		<h3 class="epydoc"><span class="sig"><span class="sig-name">unregister</span>(<span class="sig-arg">self</span>,
819		<span class="sig-arg">client</span>)</span>
820		</h3>
821		</td><td align="right" valign="top"
822		><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.unregister">source code</a></span>
823		</td>
824		</tr></table>
825
826		<p>Unregister a client. Subclasses that override this method should call
827		base class method.</p>
828		<dl class="fields">
829		</dl>
830		</td></tr></table>
831		</div>
832		<a name="snoop_ports"></a>
833		<div>
834		<table class="details" border="1" cellpadding="3"
835		cellspacing="0" width="100%" bgcolor="white">
836		<tr><td>
837		<table width="100%" cellpadding="0" cellspacing="0" border="0">
838		<tr valign="top"><td>
839		<h3 class="epydoc"><span class="sig"><span class="sig-name">snoop_ports</span>(<span class="sig-arg">self</span>)</span>
840		</h3>
841		</td><td align="right" valign="top"
842		><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.snoop_ports">source code</a></span>
843		</td>
844		</tr></table>
845
846		<p>Peek in ports for possible early pending messages. This method simply
847		tries to read port pipes in non- blocking mode.</p>
848		<dl class="fields">
849		</dl>
850		</td></tr></table>
851		</div>
852		<a name="runloop"></a>
853		<div>
854		<table class="details" border="1" cellpadding="3"
855		cellspacing="0" width="100%" bgcolor="white">
856		<tr><td>
857		<table width="100%" cellpadding="0" cellspacing="0" border="0">
858		<tr valign="top"><td>
859		<h3 class="epydoc"><span class="sig"><span class="sig-name">runloop</span>(<span class="sig-arg">self</span>,
860		<span class="sig-arg">timeout</span>)</span>
861		</h3>
862		</td><td align="right" valign="top"
863		><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#Engine.runloop">source code</a></span>
864		</td>
865		</tr></table>
866
867		<p>Engine specific run loop. Derived classes must implement.</p>
868		<dl class="fields">
869		</dl>
870		</td></tr></table>
871		</div>
872		<br />
873		<!-- ==================== NAVIGATION BAR ==================== -->
874		<table class="navbar" border="0" width="100%" cellpadding="0"
875		bgcolor="#a0c0ff" cellspacing="0">
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895		</tr></table></th>
896		</tr>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Engine-module.html">Package Engine</a> ::
43		<a href="ClusterShell.Engine.Engine-module.html">Module Engine</a> ::
44		Class EngineAbortException
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
51		onclick="toggle_private();">hide private</a>]</span></td></tr>
52		<tr><td align="right"><span class="options"
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56		</table>
57		</td>
58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class EngineAbortException</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineAbortException">source code</a></span></p>
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72		<area shape="rect" id="node8" href="javascript:void(0);" title="x.__getattribute__('name') <==> x.name" alt="" coords="17,89,175,108"/>
73		<area shape="rect" id="node8" href="javascript:void(0);" title="x[y]" alt="" coords="17,108,175,127"/>
74		<area shape="rect" id="node8" href="javascript:void(0);" title="x[i:j]" alt="" coords="17,127,175,145"/>
75		<area shape="rect" id="node8" href="javascript:void(0);" title="helper for pickle" alt="" coords="17,145,175,164"/>
76		<area shape="rect" id="node8" href="javascript:void(0);" title="repr(x)" alt="" coords="17,164,175,183"/>
77		<area shape="rect" id="node8" href="javascript:void(0);" title="x.__setattr__('name', value) <==> x.name = value" alt="" coords="17,183,175,201"/>
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81		<area shape="rect" id="node4" href="javascript:void(0);" title="Common base class for all exceptions" alt="" coords="5,6,187,263"/>
82		</map>
83		<img src="uml_class_diagram_for_clusters_3.png" alt='' usemap="#uml_class_diagram_for_clusters_3" ismap="ismap" class="graph-without-title" />
84		</center>
85		</center>
86		<hr />
87		<p>Raised on user abort.</p>
88
89		<!-- ==================== INSTANCE METHODS ==================== -->
90		<a name="section-InstanceMethods"></a>
91		<table class="summary" border="1" cellpadding="3"
92		cellspacing="0" width="100%" bgcolor="white">
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106		<tr>
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108		<span class="summary-type"> </span>
109		</td><td class="summary">
110		<table width="100%" cellpadding="0" cellspacing="0" border="0">
111		<tr>
112		<td><span class="summary-sig"><a href="ClusterShell.Engine.Engine.EngineAbortException-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
113		<span class="summary-sig-arg">kill</span>)</span><br />
114		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
115		<td align="right" valign="top">
116		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineAbortException.__init__">source code</a></span>
117
118		</td>
119		</tr>
120		</table>
121
122		</td>
123		</tr>
124		<tr>
125		<td colspan="2" class="summary">
126		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
127		<code>__new__</code>
128		</p>
129		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
130		<code>__delattr__</code>,
131		<code>__getattribute__</code>,
132		<code>__getitem__</code>,
133		<code>__getslice__</code>,
134		<code>__reduce__</code>,
135		<code>__repr__</code>,
136		<code>__setattr__</code>,
137		<code>__setstate__</code>,
138		<code>__str__</code>,
139		<code>__unicode__</code>
140		</p>
141		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
142		<code>__format__</code>,
143		<code>__hash__</code>,
144		<code>__reduce_ex__</code>,
145		<code>__sizeof__</code>,
146		<code>__subclasshook__</code>
147		</p>
148		</td>
149		</tr>
150		</table>
151		<!-- ==================== PROPERTIES ==================== -->
152		<a name="section-Properties"></a>
153		<table class="summary" border="1" cellpadding="3"
154		cellspacing="0" width="100%" bgcolor="white">
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159		<td align="left"><span class="table-header">Properties</span></td>
160		<td align="right" valign="top"
161		><span class="options">[<a href="#section-Properties"
162		class="privatelink" onclick="toggle_private();"
163		>hide private</a>]</span></td>
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169		<td colspan="2" class="summary">
170		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
171		<code>args</code>,
172		<code>message</code>
173		</p>
174		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
175		<code>__class__</code>
176		</p>
177		</td>
178		</tr>
179		</table>
180		<!-- ==================== METHOD DETAILS ==================== -->
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188		<td align="left"><span class="table-header">Method Details</span></td>
189		<td align="right" valign="top"
190		><span class="options">[<a href="#section-MethodDetails"
191		class="privatelink" onclick="toggle_private();"
192		>hide private</a>]</span></td>
193		</tr>
194		</table>
195		</td>
196		</tr>
197		</table>
198		<a name="__init__"></a>
199		<div>
200		<table class="details" border="1" cellpadding="3"
201		cellspacing="0" width="100%" bgcolor="white">
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203		<table width="100%" cellpadding="0" cellspacing="0" border="0">
204		<tr valign="top"><td>
205		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
206		<span class="sig-arg">kill</span>)</span>
207		<br /><em class="fname">(Constructor)</em>
208		</h3>
209		</td><td align="right" valign="top"
210		><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineAbortException.__init__">source code</a></span>
211		</td>
212		</tr></table>
213
214		<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
215		signature</p>
216		<dl class="fields">
217		<dt>Overrides:
218		object.__init__
219		<dd><em class="note">(inherited documentation)</em></dd>
220		</dt>
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42		<a href="ClusterShell.Engine-module.html">Package Engine</a> ::
43		<a href="ClusterShell.Engine.Engine-module.html">Module Engine</a> ::
44		Class EngineAlreadyRunningError
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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56		</table>
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59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class EngineAlreadyRunningError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineAlreadyRunningError">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_4" name="uml_class_diagram_for_clusters_4">
64		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.EngineAlreadyRunningError-class.html" title="Error raised when the engine is already running." alt="" coords="5,507,192,551"/>
65		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.EngineIllegalOperationError-class.html" title="Error raised when an illegal operation has been performed." alt="" coords="7,443,191,487"/>
66		<area shape="rect" id="node12" href="javascript:void(0);" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="35,316,161,335"/>
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69		<area shape="rect" id="node4" href="ClusterShell.Engine.Engine.EngineException-class.html" title="Base engine exception." alt="" coords="36,379,159,423"/>
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83		</map>
84		<img src="uml_class_diagram_for_clusters_4.png" alt='' usemap="#uml_class_diagram_for_clusters_4" ismap="ismap" class="graph-without-title" />
85		</center>
86		</center>
87		<hr />
88		<p>Error raised when the engine is already running.</p>
89
90		<!-- ==================== INSTANCE METHODS ==================== -->
91		<a name="section-InstanceMethods"></a>
92		<table class="summary" border="1" cellpadding="3"
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96		<table border="0" cellpadding="0" cellspacing="0" width="100%">
97		<tr valign="top">
98		<td align="left"><span class="table-header">Instance Methods</span></td>
99		<td align="right" valign="top"
100		><span class="options">[<a href="#section-InstanceMethods"
101		class="privatelink" onclick="toggle_private();"
102		>hide private</a>]</span></td>
103		</tr>
104		</table>
105		</td>
106		</tr>
107		<tr>
108		<td colspan="2" class="summary">
109		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
110		<code>__init__</code>,
111		<code>__new__</code>
112		</p>
113		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
114		<code>__delattr__</code>,
115		<code>__getattribute__</code>,
116		<code>__getitem__</code>,
117		<code>__getslice__</code>,
118		<code>__reduce__</code>,
119		<code>__repr__</code>,
120		<code>__setattr__</code>,
121		<code>__setstate__</code>,
122		<code>__str__</code>,
123		<code>__unicode__</code>
124		</p>
125		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
126		<code>__format__</code>,
127		<code>__hash__</code>,
128		<code>__reduce_ex__</code>,
129		<code>__sizeof__</code>,
130		<code>__subclasshook__</code>
131		</p>
132		</td>
133		</tr>
134		</table>
135		<!-- ==================== PROPERTIES ==================== -->
136		<a name="section-Properties"></a>
137		<table class="summary" border="1" cellpadding="3"
138		cellspacing="0" width="100%" bgcolor="white">
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142		<tr valign="top">
143		<td align="left"><span class="table-header">Properties</span></td>
144		<td align="right" valign="top"
145		><span class="options">[<a href="#section-Properties"
146		class="privatelink" onclick="toggle_private();"
147		>hide private</a>]</span></td>
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149		</table>
150		</td>
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152		<tr>
153		<td colspan="2" class="summary">
154		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
155		<code>args</code>,
156		<code>message</code>
157		</p>
158		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
159		<code>__class__</code>
160		</p>
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49		<!-- hide/show private -->
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56		</table>
57		</td>
58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class EngineBaseTimer</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineBaseTimer">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_5" name="uml_class_diagram_for_clusters_5">
64		<area shape="rect" id="node14" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__" title="Create a base timer." alt="" coords="111,39,440,57"/>
65		<area shape="rect" id="node14" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate" title="Invalidates a timer object, stopping it from ever firing again." alt="" coords="111,57,440,76"/>
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70		<area shape="rect" id="node7" href="ClusterShell.Worker.EngineClient.EngineClient-class.html" title="Abstract class EngineClient." alt="" coords="260,139,495,178"/>
71		<area shape="rect" id="node3" href="ClusterShell.Worker.Ssh.Ssh-class.html" title="Ssh EngineClient." alt="" coords="5,198,139,237"/>
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75		<area shape="rect" id="node8" href="ClusterShell.Worker.Worker.WorkerSimple-class.html" title="Implements a simple Worker being itself an EngineClient." alt="" coords="387,198,597,237"/>
76		<area shape="rect" id="node9" href="ClusterShell.Worker.EngineClient.EnginePort-class.html" title="An EnginePort is an abstraction object to deliver messages reliably between tasks." alt="" coords="627,198,851,237"/>
77		</map>
78		<img src="uml_class_diagram_for_clusters_5.png" alt='' usemap="#uml_class_diagram_for_clusters_5" ismap="ismap" class="graph-without-title" />
79		</center>
80		</center>
81		<hr />
82		<p>Abstract class for ClusterShell's engine timer. Such a timer requires
83		a relative fire time (delay) in seconds (as float), and supports an
84		optional repeating interval in seconds (as float too).</p>
85		<p>See EngineTimer for more information about ClusterShell timers.</p>
86
87		<!-- ==================== INSTANCE METHODS ==================== -->
88		<a name="section-InstanceMethods"></a>
89		<table class="summary" border="1" cellpadding="3"
90		cellspacing="0" width="100%" bgcolor="white">
91		<tr bgcolor="#70b0f0" class="table-header">
92		<td colspan="2" class="table-header">
93		<table border="0" cellpadding="0" cellspacing="0" width="100%">
94		<tr valign="top">
95		<td align="left"><span class="table-header">Instance Methods</span></td>
96		<td align="right" valign="top"
97		><span class="options">[<a href="#section-InstanceMethods"
98		class="privatelink" onclick="toggle_private();"
99		>hide private</a>]</span></td>
100		</tr>
101		</table>
102		</td>
103		</tr>
104		<tr>
105		<td width="15%" align="right" valign="top" class="summary">
106		<span class="summary-type"> </span>
107		</td><td class="summary">
108		<table width="100%" cellpadding="0" cellspacing="0" border="0">
109		<tr>
110		<td><span class="summary-sig"><a name="__init__"></a><span class="summary-sig-name">__init__</span>(<span class="summary-sig-arg">self</span>,
111		<span class="summary-sig-arg">fire_delay</span>,
112		<span class="summary-sig-arg">interval</span>=<span class="summary-sig-default">-1.0</span>,
113		<span class="summary-sig-arg">autoclose</span>=<span class="summary-sig-default">False</span>)</span><br />
114		Create a base timer.</td>
115		<td align="right" valign="top">
116		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineBaseTimer.__init__">source code</a></span>
117
118		</td>
119		</tr>
120		</table>
121
122		</td>
123		</tr>
124		<tr class="private">
125		<td width="15%" align="right" valign="top" class="summary">
126		<span class="summary-type"> </span>
127		</td><td class="summary">
128		<table width="100%" cellpadding="0" cellspacing="0" border="0">
129		<tr>
130		<td><span class="summary-sig"><a name="_set_engine"></a><span class="summary-sig-name">_set_engine</span>(<span class="summary-sig-arg">self</span>,
131		<span class="summary-sig-arg">engine</span>)</span><br />
132		Bind to engine, called by Engine.</td>
133		<td align="right" valign="top">
134		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineBaseTimer._set_engine">source code</a></span>
135
136		</td>
137		</tr>
138		</table>
139
140		</td>
141		</tr>
142		<tr>
143		<td width="15%" align="right" valign="top" class="summary">
144		<span class="summary-type"> </span>
145		</td><td class="summary">
146		<table width="100%" cellpadding="0" cellspacing="0" border="0">
147		<tr>
148		<td><span class="summary-sig"><a name="invalidate"></a><span class="summary-sig-name">invalidate</span>(<span class="summary-sig-arg">self</span>)</span><br />
149		Invalidates a timer object, stopping it from ever firing again.</td>
150		<td align="right" valign="top">
151		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineBaseTimer.invalidate">source code</a></span>
152
153		</td>
154		</tr>
155		</table>
156
157		</td>
158		</tr>
159		<tr>
160		<td width="15%" align="right" valign="top" class="summary">
161		<span class="summary-type"> </span>
162		</td><td class="summary">
163		<table width="100%" cellpadding="0" cellspacing="0" border="0">
164		<tr>
165		<td><span class="summary-sig"><a name="is_valid"></a><span class="summary-sig-name">is_valid</span>(<span class="summary-sig-arg">self</span>)</span><br />
166		Returns a boolean value that indicates whether an EngineTimer object
167		is valid and able to fire.</td>
168		<td align="right" valign="top">
169		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineBaseTimer.is_valid">source code</a></span>
170
171		</td>
172		</tr>
173		</table>
174
175		</td>
176		</tr>
177		<tr>
178		<td width="15%" align="right" valign="top" class="summary">
179		<span class="summary-type"> </span>
180		</td><td class="summary">
181		<table width="100%" cellpadding="0" cellspacing="0" border="0">
182		<tr>
183		<td><span class="summary-sig"><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire" class="summary-sig-name">set_nextfire</a>(<span class="summary-sig-arg">self</span>,
184		<span class="summary-sig-arg">fire_delay</span>,
185		<span class="summary-sig-arg">interval</span>=<span class="summary-sig-default">-1</span>)</span><br />
186		Set the next firing delay in seconds for an EngineTimer object.</td>
187		<td align="right" valign="top">
188		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineBaseTimer.set_nextfire">source code</a></span>
189
190		</td>
191		</tr>
192		</table>
193
194		</td>
195		</tr>
196		<tr class="private">
197		<td width="15%" align="right" valign="top" class="summary">
198		<span class="summary-type"> </span>
199		</td><td class="summary">
200		<table width="100%" cellpadding="0" cellspacing="0" border="0">
201		<tr>
202		<td><span class="summary-sig"><a name="_fire"></a><span class="summary-sig-name">_fire</span>(<span class="summary-sig-arg">self</span>)</span></td>
203		<td align="right" valign="top">
204		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineBaseTimer._fire">source code</a></span>
205
206		</td>
207		</tr>
208		</table>
209
210		</td>
211		</tr>
212		</table>
213		<!-- ==================== METHOD DETAILS ==================== -->
214		<a name="section-MethodDetails"></a>
215		<table class="details" border="1" cellpadding="3"
216		cellspacing="0" width="100%" bgcolor="white">
217		<tr bgcolor="#70b0f0" class="table-header">
218		<td colspan="2" class="table-header">
219		<table border="0" cellpadding="0" cellspacing="0" width="100%">
220		<tr valign="top">
221		<td align="left"><span class="table-header">Method Details</span></td>
222		<td align="right" valign="top"
223		><span class="options">[<a href="#section-MethodDetails"
224		class="privatelink" onclick="toggle_private();"
225		>hide private</a>]</span></td>
226		</tr>
227		</table>
228		</td>
229		</tr>
230		</table>
231		<a name="set_nextfire"></a>
232		<div>
233		<table class="details" border="1" cellpadding="3"
234		cellspacing="0" width="100%" bgcolor="white">
235		<tr><td>
236		<table width="100%" cellpadding="0" cellspacing="0" border="0">
237		<tr valign="top"><td>
238		<h3 class="epydoc"><span class="sig"><span class="sig-name">set_nextfire</span>(<span class="sig-arg">self</span>,
239		<span class="sig-arg">fire_delay</span>,
240		<span class="sig-arg">interval</span>=<span class="sig-default">-1</span>)</span>
241		</h3>
242		</td><td align="right" valign="top"
243		><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineBaseTimer.set_nextfire">source code</a></span>
244		</td>
245		</tr></table>
246
247		<p>Set the next firing delay in seconds for an EngineTimer object.</p>
248		<p>The optional paramater `interval' sets the firing interval of the
249		timer. If not specified, the timer fires once and then is automatically
250		invalidated.</p>
251		<p>Time values are expressed in second using floating point values.
252		Precision is implementation (and system) dependent.</p>
253		<p>It is safe to call this method from the task owning this timer object,
254		in any event handlers, anywhere.</p>
255		<p>However, resetting a timer's next firing time may be a relatively
256		expensive operation. It is more efficient to let timers autorepeat or to
257		use this method from the timer's own event handler callback (ie. from its
258		ev_timer).</p>
259		<dl class="fields">
260		</dl>
261		</td></tr></table>
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~~doc/epydoc/html/ClusterShell.Engine.Engine.EngineException-class.html~~ less more

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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Engine-module.html">Package Engine</a> ::
43		<a href="ClusterShell.Engine.Engine-module.html">Module Engine</a> ::
44		Class EngineException
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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56		</table>
57		</td>
58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class EngineException</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineException">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_6" name="uml_class_diagram_for_clusters_6">
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82		<area shape="rect" id="node4" href="ClusterShell.Engine.Engine.EngineIllegalOperationError-class.html" title="Error raised when an illegal operation has been performed." alt="" coords="216,443,411,482"/>
83		<area shape="rect" id="node6" href="ClusterShell.Engine.Engine.EngineAlreadyRunningError-class.html" title="Error raised when the engine is already running." alt="" coords="215,502,412,541"/>
84		<area shape="rect" id="node7" href="ClusterShell.Engine.Engine.EngineAbortException-class.html" title="Raised on user abort." alt="" coords="440,443,605,482"/>
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88		</center>
89		</center>
90		<hr />
91		<p>Base engine exception.</p>
92
93		<!-- ==================== INSTANCE METHODS ==================== -->
94		<a name="section-InstanceMethods"></a>
95		<table class="summary" border="1" cellpadding="3"
96		cellspacing="0" width="100%" bgcolor="white">
97		<tr bgcolor="#70b0f0" class="table-header">
98		<td colspan="2" class="table-header">
99		<table border="0" cellpadding="0" cellspacing="0" width="100%">
100		<tr valign="top">
101		<td align="left"><span class="table-header">Instance Methods</span></td>
102		<td align="right" valign="top"
103		><span class="options">[<a href="#section-InstanceMethods"
104		class="privatelink" onclick="toggle_private();"
105		>hide private</a>]</span></td>
106		</tr>
107		</table>
108		</td>
109		</tr>
110		<tr>
111		<td colspan="2" class="summary">
112		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
113		<code>__init__</code>,
114		<code>__new__</code>
115		</p>
116		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
117		<code>__delattr__</code>,
118		<code>__getattribute__</code>,
119		<code>__getitem__</code>,
120		<code>__getslice__</code>,
121		<code>__reduce__</code>,
122		<code>__repr__</code>,
123		<code>__setattr__</code>,
124		<code>__setstate__</code>,
125		<code>__str__</code>,
126		<code>__unicode__</code>
127		</p>
128		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
129		<code>__format__</code>,
130		<code>__hash__</code>,
131		<code>__reduce_ex__</code>,
132		<code>__sizeof__</code>,
133		<code>__subclasshook__</code>
134		</p>
135		</td>
136		</tr>
137		</table>
138		<!-- ==================== PROPERTIES ==================== -->
139		<a name="section-Properties"></a>
140		<table class="summary" border="1" cellpadding="3"
141		cellspacing="0" width="100%" bgcolor="white">
142		<tr bgcolor="#70b0f0" class="table-header">
143		<td colspan="2" class="table-header">
144		<table border="0" cellpadding="0" cellspacing="0" width="100%">
145		<tr valign="top">
146		<td align="left"><span class="table-header">Properties</span></td>
147		<td align="right" valign="top"
148		><span class="options">[<a href="#section-Properties"
149		class="privatelink" onclick="toggle_private();"
150		>hide private</a>]</span></td>
151		</tr>
152		</table>
153		</td>
154		</tr>
155		<tr>
156		<td colspan="2" class="summary">
157		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
158		<code>args</code>,
159		<code>message</code>
160		</p>
161		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Engine-module.html">Package Engine</a> ::
43		<a href="ClusterShell.Engine.Engine-module.html">Module Engine</a> ::
44		Class EngineIllegalOperationError
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class EngineIllegalOperationError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineIllegalOperationError">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_7" name="uml_class_diagram_for_clusters_7">
64		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.EngineIllegalOperationError-class.html" title="Error raised when an illegal operation has been performed." alt="" coords="12,443,196,487"/>
65		<area shape="rect" id="node3" href="ClusterShell.Engine.Engine.EngineAlreadyRunningError-class.html" title="Error raised when the engine is already running." alt="" coords="5,507,203,546"/>
66		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.EngineException-class.html" title="Base engine exception." alt="" coords="41,379,164,423"/>
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82		<area shape="rect" id="node5" href="javascript:void(0);" title="Common base class for all exceptions" alt="" coords="13,6,195,263"/>
83		</map>
84		<img src="uml_class_diagram_for_clusters_7.png" alt='' usemap="#uml_class_diagram_for_clusters_7" ismap="ismap" class="graph-without-title" />
85		</center>
86		</center>
87		<hr />
88		<p>Error raised when an illegal operation has been performed.</p>
89
90		<!-- ==================== INSTANCE METHODS ==================== -->
91		<a name="section-InstanceMethods"></a>
92		<table class="summary" border="1" cellpadding="3"
93		cellspacing="0" width="100%" bgcolor="white">
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95		<td colspan="2" class="table-header">
96		<table border="0" cellpadding="0" cellspacing="0" width="100%">
97		<tr valign="top">
98		<td align="left"><span class="table-header">Instance Methods</span></td>
99		<td align="right" valign="top"
100		><span class="options">[<a href="#section-InstanceMethods"
101		class="privatelink" onclick="toggle_private();"
102		>hide private</a>]</span></td>
103		</tr>
104		</table>
105		</td>
106		</tr>
107		<tr>
108		<td colspan="2" class="summary">
109		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
110		<code>__init__</code>,
111		<code>__new__</code>
112		</p>
113		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
114		<code>__delattr__</code>,
115		<code>__getattribute__</code>,
116		<code>__getitem__</code>,
117		<code>__getslice__</code>,
118		<code>__reduce__</code>,
119		<code>__repr__</code>,
120		<code>__setattr__</code>,
121		<code>__setstate__</code>,
122		<code>__str__</code>,
123		<code>__unicode__</code>
124		</p>
125		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
126		<code>__format__</code>,
127		<code>__hash__</code>,
128		<code>__reduce_ex__</code>,
129		<code>__sizeof__</code>,
130		<code>__subclasshook__</code>
131		</p>
132		</td>
133		</tr>
134		</table>
135		<!-- ==================== PROPERTIES ==================== -->
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137		<table class="summary" border="1" cellpadding="3"
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141		<table border="0" cellpadding="0" cellspacing="0" width="100%">
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143		<td align="left"><span class="table-header">Properties</span></td>
144		<td align="right" valign="top"
145		><span class="options">[<a href="#section-Properties"
146		class="privatelink" onclick="toggle_private();"
147		>hide private</a>]</span></td>
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150		</td>
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152		<tr>
153		<td colspan="2" class="summary">
154		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
155		<code>args</code>,
156		<code>message</code>
157		</p>
158		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
159		<code>__class__</code>
160		</p>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Engine-module.html">Package Engine</a> ::
43		<a href="ClusterShell.Engine.Engine-module.html">Module Engine</a> ::
44		Class EngineNotSupportedError
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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56		</table>
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58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class EngineNotSupportedError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineNotSupportedError">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_8" name="uml_class_diagram_for_clusters_8">
64		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.EngineNotSupportedError-class.html" title="Error raised when the engine mechanism is not supported." alt="" coords="8,443,181,487"/>
65		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.EngineException-class.html" title="Base engine exception." alt="" coords="33,379,156,423"/>
66		<area shape="rect" id="node38" href="javascript:void(0);" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="32,316,159,335"/>
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84		</center>
85		</center>
86		<hr />
87		<p>Error raised when the engine mechanism is not supported.</p>
88
89		<!-- ==================== INSTANCE METHODS ==================== -->
90		<a name="section-InstanceMethods"></a>
91		<table class="summary" border="1" cellpadding="3"
92		cellspacing="0" width="100%" bgcolor="white">
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95		<table border="0" cellpadding="0" cellspacing="0" width="100%">
96		<tr valign="top">
97		<td align="left"><span class="table-header">Instance Methods</span></td>
98		<td align="right" valign="top"
99		><span class="options">[<a href="#section-InstanceMethods"
100		class="privatelink" onclick="toggle_private();"
101		>hide private</a>]</span></td>
102		</tr>
103		</table>
104		</td>
105		</tr>
106		<tr>
107		<td colspan="2" class="summary">
108		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
109		<code>__init__</code>,
110		<code>__new__</code>
111		</p>
112		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
113		<code>__delattr__</code>,
114		<code>__getattribute__</code>,
115		<code>__getitem__</code>,
116		<code>__getslice__</code>,
117		<code>__reduce__</code>,
118		<code>__repr__</code>,
119		<code>__setattr__</code>,
120		<code>__setstate__</code>,
121		<code>__str__</code>,
122		<code>__unicode__</code>
123		</p>
124		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
125		<code>__format__</code>,
126		<code>__hash__</code>,
127		<code>__reduce_ex__</code>,
128		<code>__sizeof__</code>,
129		<code>__subclasshook__</code>
130		</p>
131		</td>
132		</tr>
133		</table>
134		<!-- ==================== PROPERTIES ==================== -->
135		<a name="section-Properties"></a>
136		<table class="summary" border="1" cellpadding="3"
137		cellspacing="0" width="100%" bgcolor="white">
138		<tr bgcolor="#70b0f0" class="table-header">
139		<td colspan="2" class="table-header">
140		<table border="0" cellpadding="0" cellspacing="0" width="100%">
141		<tr valign="top">
142		<td align="left"><span class="table-header">Properties</span></td>
143		<td align="right" valign="top"
144		><span class="options">[<a href="#section-Properties"
145		class="privatelink" onclick="toggle_private();"
146		>hide private</a>]</span></td>
147		</tr>
148		</table>
149		</td>
150		</tr>
151		<tr>
152		<td colspan="2" class="summary">
153		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
154		<code>args</code>,
155		<code>message</code>
156		</p>
157		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
158		<code>__class__</code>
159		</p>
160		</td>
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44		Class EngineTimeoutException
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
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60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class EngineTimeoutException</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineTimeoutException">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_9" name="uml_class_diagram_for_clusters_9">
64		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.EngineTimeoutException-class.html" title="Raised when a timeout is encountered." alt="" coords="11,443,181,487"/>
65		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.EngineException-class.html" title="Base engine exception." alt="" coords="33,379,156,423"/>
66		<area shape="rect" id="node42" href="javascript:void(0);" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="32,316,159,335"/>
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84		</center>
85		</center>
86		<hr />
87		<p>Raised when a timeout is encountered.</p>
88
89		<!-- ==================== INSTANCE METHODS ==================== -->
90		<a name="section-InstanceMethods"></a>
91		<table class="summary" border="1" cellpadding="3"
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98		<td align="right" valign="top"
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104		</td>
105		</tr>
106		<tr>
107		<td colspan="2" class="summary">
108		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
109		<code>__init__</code>,
110		<code>__new__</code>
111		</p>
112		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
113		<code>__delattr__</code>,
114		<code>__getattribute__</code>,
115		<code>__getitem__</code>,
116		<code>__getslice__</code>,
117		<code>__reduce__</code>,
118		<code>__repr__</code>,
119		<code>__setattr__</code>,
120		<code>__setstate__</code>,
121		<code>__str__</code>,
122		<code>__unicode__</code>
123		</p>
124		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
125		<code>__format__</code>,
126		<code>__hash__</code>,
127		<code>__reduce_ex__</code>,
128		<code>__sizeof__</code>,
129		<code>__subclasshook__</code>
130		</p>
131		</td>
132		</tr>
133		</table>
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140		<table border="0" cellpadding="0" cellspacing="0" width="100%">
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142		<td align="left"><span class="table-header">Properties</span></td>
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145		class="privatelink" onclick="toggle_private();"
146		>hide private</a>]</span></td>
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151		<tr>
152		<td colspan="2" class="summary">
153		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
154		<code>args</code>,
155		<code>message</code>
156		</p>
157		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
158		<code>__class__</code>
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42		<a href="ClusterShell.Engine-module.html">Package Engine</a> ::
43		<a href="ClusterShell.Engine.Engine-module.html">Module Engine</a> ::
44		Class EngineTimer
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
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60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class EngineTimer</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineTimer">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_10" name="uml_class_diagram_for_clusters_10">
64		<area shape="rect" id="node44" href="ClusterShell.Engine.Engine.EngineTimer-class.html#__init__" title="Create a base timer." alt="" coords="17,153,327,172"/>
65		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.EngineTimer-class.html" title="Concrete class EngineTimer" alt="" coords="5,121,339,178"/>
66		<area shape="rect" id="node45" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate" title="Invalidates a timer object, stopping it from ever firing again." alt="" coords="53,39,291,57"/>
67		<area shape="rect" id="node45" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid" title="Returns a boolean value that indicates whether an EngineTimer object is  valid and able to fire." alt="" coords="53,57,291,76"/>
68		<area shape="rect" id="node45" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire" title="Set the next firing delay in seconds for an EngineTimer object." alt="" coords="53,76,291,95"/>
69		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html" title="Abstract class for ClusterShell's engine timer." alt="" coords="41,6,303,101"/>
70		</map>
71		<img src="uml_class_diagram_for_clusters_10.png" alt='' usemap="#uml_class_diagram_for_clusters_10" ismap="ismap" class="graph-without-title" />
72		</center>
73		</center>
74		<hr />
75		<p>Concrete class EngineTimer</p>
76		<p>An EngineTimer object represents a timer bound to an engine that fires
77		at a preset time in the future. Timers can fire either only once or
78		repeatedly at fixed time intervals. Repeating timers can also have their
79		next firing time manually adjusted.</p>
80		<p>A timer is not a real-time mechanism; it fires when the task's
81		underlying engine to which the timer has been added is running and able
82		to check if the timer's firing time has passed.</p>
83
84		<!-- ==================== INSTANCE METHODS ==================== -->
85		<a name="section-InstanceMethods"></a>
86		<table class="summary" border="1" cellpadding="3"
87		cellspacing="0" width="100%" bgcolor="white">
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92		<td align="left"><span class="table-header">Instance Methods</span></td>
93		<td align="right" valign="top"
94		><span class="options">[<a href="#section-InstanceMethods"
95		class="privatelink" onclick="toggle_private();"
96		>hide private</a>]</span></td>
97		</tr>
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99		</td>
100		</tr>
101		<tr>
102		<td width="15%" align="right" valign="top" class="summary">
103		<span class="summary-type"> </span>
104		</td><td class="summary">
105		<table width="100%" cellpadding="0" cellspacing="0" border="0">
106		<tr>
107		<td><span class="summary-sig"><a href="ClusterShell.Engine.Engine.EngineTimer-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
108		<span class="summary-sig-arg">fire_delay</span>,
109		<span class="summary-sig-arg">interval</span>,
110		<span class="summary-sig-arg">autoclose</span>,
111		<span class="summary-sig-arg">handler</span>)</span><br />
112		Create a base timer.</td>
113		<td align="right" valign="top">
114		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineTimer.__init__">source code</a></span>
115
116		</td>
117		</tr>
118		</table>
119
120		</td>
121		</tr>
122		<tr class="private">
123		<td width="15%" align="right" valign="top" class="summary">
124		<span class="summary-type"> </span>
125		</td><td class="summary">
126		<table width="100%" cellpadding="0" cellspacing="0" border="0">
127		<tr>
128		<td><span class="summary-sig"><a href="ClusterShell.Engine.Engine.EngineTimer-class.html#_fire" class="summary-sig-name" onclick="show_private();">_fire</a>(<span class="summary-sig-arg">self</span>)</span></td>
129		<td align="right" valign="top">
130		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineTimer._fire">source code</a></span>
131
132		</td>
133		</tr>
134		</table>
135
136		</td>
137		</tr>
138		<tr>
139		<td colspan="2" class="summary">
140		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">EngineBaseTimer</a></code></b>:
141		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate">invalidate</a></code>,
142		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid">is_valid</a></code>,
143		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire">set_nextfire</a></code>
144		</p>
145		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">EngineBaseTimer</a></code></b> (private):
146		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine" onclick="show_private();">_set_engine</a></code>
147		</p></div>
148		</td>
149		</tr>
150		</table>
151		<!-- ==================== METHOD DETAILS ==================== -->
152		<a name="section-MethodDetails"></a>
153		<table class="details" border="1" cellpadding="3"
154		cellspacing="0" width="100%" bgcolor="white">
155		<tr bgcolor="#70b0f0" class="table-header">
156		<td colspan="2" class="table-header">
157		<table border="0" cellpadding="0" cellspacing="0" width="100%">
158		<tr valign="top">
159		<td align="left"><span class="table-header">Method Details</span></td>
160		<td align="right" valign="top"
161		><span class="options">[<a href="#section-MethodDetails"
162		class="privatelink" onclick="toggle_private();"
163		>hide private</a>]</span></td>
164		</tr>
165		</table>
166		</td>
167		</tr>
168		</table>
169		<a name="__init__"></a>
170		<div>
171		<table class="details" border="1" cellpadding="3"
172		cellspacing="0" width="100%" bgcolor="white">
173		<tr><td>
174		<table width="100%" cellpadding="0" cellspacing="0" border="0">
175		<tr valign="top"><td>
176		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
177		<span class="sig-arg">fire_delay</span>,
178		<span class="sig-arg">interval</span>,
179		<span class="sig-arg">autoclose</span>,
180		<span class="sig-arg">handler</span>)</span>
181		<br /><em class="fname">(Constructor)</em>
182		</h3>
183		</td><td align="right" valign="top"
184		><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineTimer.__init__">source code</a></span>
185		</td>
186		</tr></table>
187
188		<p>Create a base timer.</p>
189		<dl class="fields">
190		<dt>Overrides:
191		<a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__">EngineBaseTimer.__init__</a>
192		<dd><em class="note">(inherited documentation)</em></dd>
193		</dt>
194		</dl>
195		</td></tr></table>
196		</div>
197		<a name="_fire"></a>
198		<div class="private">
199		<table class="details" border="1" cellpadding="3"
200		cellspacing="0" width="100%" bgcolor="white">
201		<tr><td>
202		<table width="100%" cellpadding="0" cellspacing="0" border="0">
203		<tr valign="top"><td>
204		<h3 class="epydoc"><span class="sig"><span class="sig-name">_fire</span>(<span class="sig-arg">self</span>)</span>
205		</h3>
206		</td><td align="right" valign="top"
207		><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#EngineTimer._fire">source code</a></span>
208		</td>
209		</tr></table>
210
211
212		<dl class="fields">
213		<dt>Overrides:
214		<a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_fire" onclick="show_private();">EngineBaseTimer._fire</a>
215		</dt>
216		</dl>
217		</td></tr></table>
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44		Class _EngineTimerQ
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class _EngineTimerQ</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ">source code</a></span></p>
62		<!-- ==================== NESTED CLASSES ==================== -->
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77		</td>
78		</tr>
79		<tr class="private">
80		<td width="15%" align="right" valign="top" class="summary">
81		<span class="summary-type"> </span>
82		</td><td class="summary">
83		<a href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html" class="summary-name" onclick="show_private();">_EngineTimerCase</a><br />
84		Helper class that allows comparisons of fire times, to be easily
85		used in an heapq.
86		</td>
87		</tr>
88		</table>
89		<!-- ==================== INSTANCE METHODS ==================== -->
90		<a name="section-InstanceMethods"></a>
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104		</td>
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106		<tr>
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108		<span class="summary-type"> </span>
109		</td><td class="summary">
110		<table width="100%" cellpadding="0" cellspacing="0" border="0">
111		<tr>
112		<td><span class="summary-sig"><a name="__init__"></a><span class="summary-sig-name">__init__</span>(<span class="summary-sig-arg">self</span>,
113		<span class="summary-sig-arg">engine</span>)</span><br />
114		Initializer.</td>
115		<td align="right" valign="top">
116		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ.__init__">source code</a></span>
117
118		</td>
119		</tr>
120		</table>
121
122		</td>
123		</tr>
124		<tr>
125		<td width="15%" align="right" valign="top" class="summary">
126		<span class="summary-type"> </span>
127		</td><td class="summary">
128		<table width="100%" cellpadding="0" cellspacing="0" border="0">
129		<tr>
130		<td><span class="summary-sig"><a name="__len__"></a><span class="summary-sig-name">__len__</span>(<span class="summary-sig-arg">self</span>)</span><br />
131		Return the number of active timers.</td>
132		<td align="right" valign="top">
133		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ.__len__">source code</a></span>
134
135		</td>
136		</tr>
137		</table>
138
139		</td>
140		</tr>
141		<tr>
142		<td width="15%" align="right" valign="top" class="summary">
143		<span class="summary-type"> </span>
144		</td><td class="summary">
145		<table width="100%" cellpadding="0" cellspacing="0" border="0">
146		<tr>
147		<td><span class="summary-sig"><a name="schedule"></a><span class="summary-sig-name">schedule</span>(<span class="summary-sig-arg">self</span>,
148		<span class="summary-sig-arg">client</span>)</span><br />
149		Insert and arm a client's timer.</td>
150		<td align="right" valign="top">
151		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ.schedule">source code</a></span>
152
153		</td>
154		</tr>
155		</table>
156
157		</td>
158		</tr>
159		<tr>
160		<td width="15%" align="right" valign="top" class="summary">
161		<span class="summary-type"> </span>
162		</td><td class="summary">
163		<table width="100%" cellpadding="0" cellspacing="0" border="0">
164		<tr>
165		<td><span class="summary-sig"><a name="reschedule"></a><span class="summary-sig-name">reschedule</span>(<span class="summary-sig-arg">self</span>,
166		<span class="summary-sig-arg">client</span>)</span><br />
167		Re-insert client's timer.</td>
168		<td align="right" valign="top">
169		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ.reschedule">source code</a></span>
170
171		</td>
172		</tr>
173		</table>
174
175		</td>
176		</tr>
177		<tr>
178		<td width="15%" align="right" valign="top" class="summary">
179		<span class="summary-type"> </span>
180		</td><td class="summary">
181		<table width="100%" cellpadding="0" cellspacing="0" border="0">
182		<tr>
183		<td><span class="summary-sig"><a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#invalidate" class="summary-sig-name">invalidate</a>(<span class="summary-sig-arg">self</span>,
184		<span class="summary-sig-arg">client</span>)</span><br />
185		Invalidate client's timer.</td>
186		<td align="right" valign="top">
187		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ.invalidate">source code</a></span>
188
189		</td>
190		</tr>
191		</table>
192
193		</td>
194		</tr>
195		<tr class="private">
196		<td width="15%" align="right" valign="top" class="summary">
197		<span class="summary-type"> </span>
198		</td><td class="summary">
199		<table width="100%" cellpadding="0" cellspacing="0" border="0">
200		<tr>
201		<td><span class="summary-sig"><a name="_dequeue_disarmed"></a><span class="summary-sig-name">_dequeue_disarmed</span>(<span class="summary-sig-arg">self</span>)</span><br />
202		Dequeue disarmed timers (sort of garbage collection).</td>
203		<td align="right" valign="top">
204		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ._dequeue_disarmed">source code</a></span>
205
206		</td>
207		</tr>
208		</table>
209
210		</td>
211		</tr>
212		<tr>
213		<td width="15%" align="right" valign="top" class="summary">
214		<span class="summary-type"> </span>
215		</td><td class="summary">
216		<table width="100%" cellpadding="0" cellspacing="0" border="0">
217		<tr>
218		<td><span class="summary-sig"><a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#fire" class="summary-sig-name">fire</a>(<span class="summary-sig-arg">self</span>)</span><br />
219		Remove the smallest timer from the queue and fire its associated
220		client.</td>
221		<td align="right" valign="top">
222		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ.fire">source code</a></span>
223
224		</td>
225		</tr>
226		</table>
227
228		</td>
229		</tr>
230		<tr>
231		<td width="15%" align="right" valign="top" class="summary">
232		<span class="summary-type"> </span>
233		</td><td class="summary">
234		<table width="100%" cellpadding="0" cellspacing="0" border="0">
235		<tr>
236		<td><span class="summary-sig"><a name="nextfire_delay"></a><span class="summary-sig-name">nextfire_delay</span>(<span class="summary-sig-arg">self</span>)</span><br />
237		Return next timer fire delay (relative time).</td>
238		<td align="right" valign="top">
239		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ.nextfire_delay">source code</a></span>
240
241		</td>
242		</tr>
243		</table>
244
245		</td>
246		</tr>
247		<tr>
248		<td width="15%" align="right" valign="top" class="summary">
249		<span class="summary-type"> </span>
250		</td><td class="summary">
251		<table width="100%" cellpadding="0" cellspacing="0" border="0">
252		<tr>
253		<td><span class="summary-sig"><a name="expired"></a><span class="summary-sig-name">expired</span>(<span class="summary-sig-arg">self</span>)</span><br />
254		Has a timer expired?</td>
255		<td align="right" valign="top">
256		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ.expired">source code</a></span>
257
258		</td>
259		</tr>
260		</table>
261
262		</td>
263		</tr>
264		<tr>
265		<td width="15%" align="right" valign="top" class="summary">
266		<span class="summary-type"> </span>
267		</td><td class="summary">
268		<table width="100%" cellpadding="0" cellspacing="0" border="0">
269		<tr>
270		<td><span class="summary-sig"><a name="clear"></a><span class="summary-sig-name">clear</span>(<span class="summary-sig-arg">self</span>)</span><br />
271		Stop and clear all timers.</td>
272		<td align="right" valign="top">
273		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ.clear">source code</a></span>
274
275		</td>
276		</tr>
277		</table>
278
279		</td>
280		</tr>
281		</table>
282		<!-- ==================== METHOD DETAILS ==================== -->
283		<a name="section-MethodDetails"></a>
284		<table class="details" border="1" cellpadding="3"
285		cellspacing="0" width="100%" bgcolor="white">
286		<tr bgcolor="#70b0f0" class="table-header">
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289		<tr valign="top">
290		<td align="left"><span class="table-header">Method Details</span></td>
291		<td align="right" valign="top"
292		><span class="options">[<a href="#section-MethodDetails"
293		class="privatelink" onclick="toggle_private();"
294		>hide private</a>]</span></td>
295		</tr>
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297		</td>
298		</tr>
299		</table>
300		<a name="invalidate"></a>
301		<div>
302		<table class="details" border="1" cellpadding="3"
303		cellspacing="0" width="100%" bgcolor="white">
304		<tr><td>
305		<table width="100%" cellpadding="0" cellspacing="0" border="0">
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307		<h3 class="epydoc"><span class="sig"><span class="sig-name">invalidate</span>(<span class="sig-arg">self</span>,
308		<span class="sig-arg">client</span>)</span>
309		</h3>
310		</td><td align="right" valign="top"
311		><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ.invalidate">source code</a></span>
312		</td>
313		</tr></table>
314
315		<p>Invalidate client's timer. Current implementation doesn't really
316		remove the timer, but simply flags it as disarmed.</p>
317		<dl class="fields">
318		</dl>
319		</td></tr></table>
320		</div>
321		<a name="fire"></a>
322		<div>
323		<table class="details" border="1" cellpadding="3"
324		cellspacing="0" width="100%" bgcolor="white">
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326		<table width="100%" cellpadding="0" cellspacing="0" border="0">
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328		<h3 class="epydoc"><span class="sig"><span class="sig-name">fire</span>(<span class="sig-arg">self</span>)</span>
329		</h3>
330		</td><td align="right" valign="top"
331		><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ.fire">source code</a></span>
332		</td>
333		</tr></table>
334
335		<p>Remove the smallest timer from the queue and fire its associated
336		client. Raise IndexError if the queue is empty.</p>
337		<dl class="fields">
338		</dl>
339		</td></tr></table>
340		</div>
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60		</table>
61		<!-- ==================== CLASS DESCRIPTION ==================== -->
62		<h1 class="epydoc">Class _EngineTimerCase</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ._EngineTimerCase">source code</a></span></p>
63		<p>Helper class that allows comparisons of fire times, to be easily used
64		in an heapq.</p>
65
66		<!-- ==================== INSTANCE METHODS ==================== -->
67		<a name="section-InstanceMethods"></a>
68		<table class="summary" border="1" cellpadding="3"
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74		<td align="left"><span class="table-header">Instance Methods</span></td>
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78		>hide private</a>]</span></td>
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88		<tr>
89		<td><span class="summary-sig"><a name="__init__"></a><span class="summary-sig-name">__init__</span>(<span class="summary-sig-arg">self</span>,
90		<span class="summary-sig-arg">client</span>)</span></td>
91		<td align="right" valign="top">
92		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ._EngineTimerCase.__init__">source code</a></span>
93
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95		</tr>
96		</table>
97
98		</td>
99		</tr>
100		<tr>
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102		<span class="summary-type"> </span>
103		</td><td class="summary">
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105		<tr>
106		<td><span class="summary-sig"><a name="__cmp__"></a><span class="summary-sig-name">__cmp__</span>(<span class="summary-sig-arg">self</span>,
107		<span class="summary-sig-arg">other</span>)</span></td>
108		<td align="right" valign="top">
109		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ._EngineTimerCase.__cmp__">source code</a></span>
110
111		</td>
112		</tr>
113		</table>
114
115		</td>
116		</tr>
117		<tr>
118		<td width="15%" align="right" valign="top" class="summary">
119		<span class="summary-type"> </span>
120		</td><td class="summary">
121		<table width="100%" cellpadding="0" cellspacing="0" border="0">
122		<tr>
123		<td><span class="summary-sig"><a name="arm"></a><span class="summary-sig-name">arm</span>(<span class="summary-sig-arg">self</span>,
124		<span class="summary-sig-arg">client</span>)</span></td>
125		<td align="right" valign="top">
126		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ._EngineTimerCase.arm">source code</a></span>
127
128		</td>
129		</tr>
130		</table>
131
132		</td>
133		</tr>
134		<tr>
135		<td width="15%" align="right" valign="top" class="summary">
136		<span class="summary-type"> </span>
137		</td><td class="summary">
138		<table width="100%" cellpadding="0" cellspacing="0" border="0">
139		<tr>
140		<td><span class="summary-sig"><a name="disarm"></a><span class="summary-sig-name">disarm</span>(<span class="summary-sig-arg">self</span>)</span></td>
141		<td align="right" valign="top">
142		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ._EngineTimerCase.disarm">source code</a></span>
143
144		</td>
145		</tr>
146		</table>
147
148		</td>
149		</tr>
150		<tr>
151		<td width="15%" align="right" valign="top" class="summary">
152		<span class="summary-type"> </span>
153		</td><td class="summary">
154		<table width="100%" cellpadding="0" cellspacing="0" border="0">
155		<tr>
156		<td><span class="summary-sig"><a name="armed"></a><span class="summary-sig-name">armed</span>(<span class="summary-sig-arg">self</span>)</span></td>
157		<td align="right" valign="top">
158		<span class="codelink"><a href="ClusterShell.Engine.Engine-pysrc.html#_EngineTimerQ._EngineTimerCase.armed">source code</a></span>
159
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163
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Engine-module.html">Package Engine</a> ::
43		Module Factory
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59		<!-- ==================== MODULE DESCRIPTION ==================== -->
60		<h1 class="epydoc">Module Factory</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.Factory-pysrc.html">source code</a></span></p>
61		<p>Engine Factory to select the best working event engine for the current
62		version of Python and Operating System.</p>
63
64		<!-- ==================== CLASSES ==================== -->
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83		<span class="summary-type"> </span>
84		</td><td class="summary">
85		<a href="ClusterShell.Engine.Factory.PreferredEngine-class.html" class="summary-name">PreferredEngine</a><br />
86		Preferred Engine selection metaclass (DP Abstract Factory).
87		</td>
88		</tr>
89		</table>
90		<!-- ==================== VARIABLES ==================== -->
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109		<span class="summary-type"> </span>
110		</td><td class="summary">
111		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="'ClusterShell.Engine'"><code class="variable-quote">'</code><code class="variable-string">ClusterShell.Engine</code><code class="variable-quote">'</code></code>
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59		<h1 class="epydoc">Source Code for <a href="ClusterShell.Engine.Factory-module.html">Module ClusterShell.Engine.Factory</a></h1>
60		<pre class="py-src">
61		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
62		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2009, 2010)</tt> </tt>
63		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
64		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
65		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
66		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
67		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
68		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
69		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
70		<a name="L10"></a><tt class="py-lineno">10</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
71		<a name="L11"></a><tt class="py-lineno">11</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
72		<a name="L12"></a><tt class="py-lineno">12</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
73		<a name="L13"></a><tt class="py-lineno">13</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
74		<a name="L14"></a><tt class="py-lineno">14</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
75		<a name="L15"></a><tt class="py-lineno">15</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
76		<a name="L16"></a><tt class="py-lineno">16</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
77		<a name="L17"></a><tt class="py-lineno">17</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
78		<a name="L18"></a><tt class="py-lineno">18</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
79		<a name="L19"></a><tt class="py-lineno">19</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
80		<a name="L20"></a><tt class="py-lineno">20</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
81		<a name="L21"></a><tt class="py-lineno">21</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
82		<a name="L22"></a><tt class="py-lineno">22</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
83		<a name="L23"></a><tt class="py-lineno">23</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
84		<a name="L24"></a><tt class="py-lineno">24</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
85		<a name="L25"></a><tt class="py-lineno">25</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
86		<a name="L26"></a><tt class="py-lineno">26</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
87		<a name="L27"></a><tt class="py-lineno">27</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
88		<a name="L28"></a><tt class="py-lineno">28</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
89		<a name="L29"></a><tt class="py-lineno">29</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
90		<a name="L30"></a><tt class="py-lineno">30</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
91		<a name="L31"></a><tt class="py-lineno">31</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
92		<a name="L32"></a><tt class="py-lineno">32</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
93		<a name="L33"></a><tt class="py-lineno">33</tt> <tt class="py-line"><tt class="py-comment"># $Id: Factory.py 238 2010-02-25 22:30:31Z st-cea $</tt> </tt>
94		<a name="L34"></a><tt class="py-lineno">34</tt> <tt class="py-line"> </tt>
95		<a name="L35"></a><tt class="py-lineno">35</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
96		<a name="L36"></a><tt class="py-lineno">36</tt> <tt class="py-line"><tt class="py-docstring">Engine Factory to select the best working event engine for the current</tt> </tt>
97		<a name="L37"></a><tt class="py-lineno">37</tt> <tt class="py-line"><tt class="py-docstring">version of Python and Operating System.</tt> </tt>
98		<a name="L38"></a><tt class="py-lineno">38</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
99		<a name="L39"></a><tt class="py-lineno">39</tt> <tt class="py-line"> </tt>
100		<a name="L40"></a><tt class="py-lineno">40</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">sys</tt> </tt>
101		<a name="L41"></a><tt class="py-lineno">41</tt> <tt class="py-line"> </tt>
102		<a name="L42"></a><tt class="py-lineno">42</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Package ClusterShell=ClusterShell-module.html"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-0', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Package ClusterShell.Engine=ClusterShell.Engine-module.html,Module ClusterShell.Engine.Engine=ClusterShell.Engine.Engine-module.html,Class ClusterShell.Engine.Engine.Engine=ClusterShell.Engine.Engine.Engine-class.html"><a title="ClusterShell.Engine
103		ClusterShell.Engine.Engine
104		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-1', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-2" class="py-name"><a title="ClusterShell.Engine
105		ClusterShell.Engine.Engine
106		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-2', 'Engine', 'link-1');">Engine</a></tt> <tt class="py-keyword">import</tt> <tt id="link-3" class="py-name" targets="Class ClusterShell.Engine.Engine.EngineNotSupportedError=ClusterShell.Engine.Engine.EngineNotSupportedError-class.html"><a title="ClusterShell.Engine.Engine.EngineNotSupportedError" class="py-name" href="#" onclick="return doclink('link-3', 'EngineNotSupportedError', 'link-3');">EngineNotSupportedError</a></tt> </tt>
107		<a name="L43"></a><tt class="py-lineno">43</tt> <tt class="py-line"> </tt>
108		<a name="L44"></a><tt class="py-lineno">44</tt> <tt class="py-line"><tt class="py-comment"># Available event engines</tt> </tt>
109		<a name="L45"></a><tt class="py-lineno">45</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-4" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-4', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-5" class="py-name"><a title="ClusterShell.Engine
110		ClusterShell.Engine.Engine
111		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-5', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-6" class="py-name" targets="Module ClusterShell.Engine.EPoll=ClusterShell.Engine.EPoll-module.html"><a title="ClusterShell.Engine.EPoll" class="py-name" href="#" onclick="return doclink('link-6', 'EPoll', 'link-6');">EPoll</a></tt> <tt class="py-keyword">import</tt> <tt id="link-7" class="py-name" targets="Class ClusterShell.Engine.EPoll.EngineEPoll=ClusterShell.Engine.EPoll.EngineEPoll-class.html"><a title="ClusterShell.Engine.EPoll.EngineEPoll" class="py-name" href="#" onclick="return doclink('link-7', 'EngineEPoll', 'link-7');">EngineEPoll</a></tt> </tt>
112		<a name="L46"></a><tt class="py-lineno">46</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-8" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-8', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-9" class="py-name"><a title="ClusterShell.Engine
113		ClusterShell.Engine.Engine
114		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-9', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-10" class="py-name" targets="Module ClusterShell.Engine.Poll=ClusterShell.Engine.Poll-module.html"><a title="ClusterShell.Engine.Poll" class="py-name" href="#" onclick="return doclink('link-10', 'Poll', 'link-10');">Poll</a></tt> <tt class="py-keyword">import</tt> <tt id="link-11" class="py-name" targets="Class ClusterShell.Engine.Poll.EnginePoll=ClusterShell.Engine.Poll.EnginePoll-class.html"><a title="ClusterShell.Engine.Poll.EnginePoll" class="py-name" href="#" onclick="return doclink('link-11', 'EnginePoll', 'link-11');">EnginePoll</a></tt> </tt>
115		<a name="L47"></a><tt class="py-lineno">47</tt> <tt class="py-line"> </tt>
116		<a name="L48"></a><tt class="py-lineno">48</tt> <tt class="py-line"> </tt>
117		<a name="PreferredEngine"></a><div id="PreferredEngine-def"><a name="L49"></a><tt class="py-lineno">49</tt> <a class="py-toggle" href="#" id="PreferredEngine-toggle" onclick="return toggle('PreferredEngine');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Engine.Factory.PreferredEngine-class.html">PreferredEngine</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
118		</div><div id="PreferredEngine-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="PreferredEngine-expanded"><a name="L50"></a><tt class="py-lineno">50</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
119		<a name="L51"></a><tt class="py-lineno">51</tt> <tt class="py-line"><tt class="py-docstring"> Preferred Engine selection metaclass (DP Abstract Factory).</tt> </tt>
120		<a name="L52"></a><tt class="py-lineno">52</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
121		<a name="L53"></a><tt class="py-lineno">53</tt> <tt class="py-line"> </tt>
122		<a name="L54"></a><tt class="py-lineno">54</tt> <tt class="py-line"> <tt id="link-12" class="py-name" targets="Variable ClusterShell.Engine.Factory.PreferredEngine.engines=ClusterShell.Engine.Factory.PreferredEngine-class.html#engines"><a title="ClusterShell.Engine.Factory.PreferredEngine.engines" class="py-name" href="#" onclick="return doclink('link-12', 'engines', 'link-12');">engines</a></tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt> <tt id="link-13" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll" class="py-name" href="#" onclick="return doclink('link-13', 'EngineEPoll', 'link-7');">EngineEPoll</a></tt><tt class="py-op">.</tt><tt id="link-14" class="py-name" targets="Variable ClusterShell.Engine.EPoll.EngineEPoll.identifier=ClusterShell.Engine.EPoll.EngineEPoll-class.html#identifier,Variable ClusterShell.Engine.Engine.Engine.identifier=ClusterShell.Engine.Engine.Engine-class.html#identifier,Variable ClusterShell.Engine.Poll.EnginePoll.identifier=ClusterShell.Engine.Poll.EnginePoll-class.html#identifier"><a title="ClusterShell.Engine.EPoll.EngineEPoll.identifier
123		ClusterShell.Engine.Engine.Engine.identifier
124		ClusterShell.Engine.Poll.EnginePoll.identifier" class="py-name" href="#" onclick="return doclink('link-14', 'identifier', 'link-14');">identifier</a></tt><tt class="py-op">:</tt> <tt id="link-15" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll" class="py-name" href="#" onclick="return doclink('link-15', 'EngineEPoll', 'link-7');">EngineEPoll</a></tt><tt class="py-op">,</tt> </tt>
125		<a name="L55"></a><tt class="py-lineno">55</tt> <tt class="py-line"> <tt id="link-16" class="py-name"><a title="ClusterShell.Engine.Poll.EnginePoll" class="py-name" href="#" onclick="return doclink('link-16', 'EnginePoll', 'link-11');">EnginePoll</a></tt><tt class="py-op">.</tt><tt id="link-17" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll.identifier
126		ClusterShell.Engine.Engine.Engine.identifier
127		ClusterShell.Engine.Poll.EnginePoll.identifier" class="py-name" href="#" onclick="return doclink('link-17', 'identifier', 'link-14');">identifier</a></tt><tt class="py-op">:</tt> <tt id="link-18" class="py-name"><a title="ClusterShell.Engine.Poll.EnginePoll" class="py-name" href="#" onclick="return doclink('link-18', 'EnginePoll', 'link-11');">EnginePoll</a></tt> <tt class="py-op">}</tt> </tt>
128		<a name="L56"></a><tt class="py-lineno">56</tt> <tt class="py-line"> </tt>
129		<a name="PreferredEngine.__new__"></a><div id="PreferredEngine.__new__-def"><a name="L57"></a><tt class="py-lineno">57</tt> <a class="py-toggle" href="#" id="PreferredEngine.__new__-toggle" onclick="return toggle('PreferredEngine.__new__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Factory.PreferredEngine-class.html#__new__">__new__</a><tt class="py-op">(</tt><tt class="py-param">cls</tt><tt class="py-op">,</tt> <tt class="py-param">hint</tt><tt class="py-op">,</tt> <tt class="py-param">info</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
130		</div><div id="PreferredEngine.__new__-collapsed" style="display:none;" pad="++" indent="++++++++"></div><div id="PreferredEngine.__new__-expanded"><a name="L58"></a><tt class="py-lineno">58</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
131		<a name="L59"></a><tt class="py-lineno">59</tt> <tt class="py-line"><tt class="py-docstring"> Create a new preferred Engine.</tt> </tt>
132		<a name="L60"></a><tt class="py-lineno">60</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
133		<a name="L61"></a><tt class="py-lineno">61</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">hint</tt> <tt class="py-keyword">or</tt> <tt class="py-name">hint</tt> <tt class="py-op">==</tt> <tt class="py-string">'auto'</tt><tt class="py-op">:</tt> </tt>
134		<a name="L62"></a><tt class="py-lineno">62</tt> <tt class="py-line"> <tt class="py-comment"># 2010-02-11: disable automatic EngineEPoll selection as an</tt> </tt>
135		<a name="L63"></a><tt class="py-lineno">63</tt> <tt class="py-line"> <tt class="py-comment"># epoll issue has been found (trac ticket #56).</tt> </tt>
136		<a name="L64"></a><tt class="py-lineno">64</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">engine_class</tt> <tt class="py-keyword">in</tt> <tt class="py-op">[</tt> <tt id="link-19" class="py-name"><a title="ClusterShell.Engine.Poll.EnginePoll" class="py-name" href="#" onclick="return doclink('link-19', 'EnginePoll', 'link-11');">EnginePoll</a></tt> <tt class="py-op">]</tt><tt class="py-op">:</tt> <tt class="py-comment"># in order or preference</tt> </tt>
137		<a name="L65"></a><tt class="py-lineno">65</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
138		<a name="L66"></a><tt class="py-lineno">66</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">engine_class</tt><tt class="py-op">(</tt><tt id="link-20" class="py-name" targets="Method ClusterShell.Task.Task.info()=ClusterShell.Task.Task-class.html#info"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-20', 'info', 'link-20');">info</a></tt><tt class="py-op">)</tt> </tt>
139		<a name="L67"></a><tt class="py-lineno">67</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-21" class="py-name"><a title="ClusterShell.Engine.Engine.EngineNotSupportedError" class="py-name" href="#" onclick="return doclink('link-21', 'EngineNotSupportedError', 'link-3');">EngineNotSupportedError</a></tt><tt class="py-op">:</tt> </tt>
140		<a name="L68"></a><tt class="py-lineno">68</tt> <tt class="py-line"> <tt class="py-keyword">pass</tt> </tt>
141		<a name="L69"></a><tt class="py-lineno">69</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">RuntimeError</tt><tt class="py-op">(</tt><tt class="py-string">"FATAL: No supported Engine found"</tt><tt class="py-op">)</tt> </tt>
142		<a name="L70"></a><tt class="py-lineno">70</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
143		<a name="L71"></a><tt class="py-lineno">71</tt> <tt class="py-line"> <tt class="py-comment"># User overriding engine selection</tt> </tt>
144		<a name="L72"></a><tt class="py-lineno">72</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
145		<a name="L73"></a><tt class="py-lineno">73</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">cls</tt><tt class="py-op">.</tt><tt id="link-22" class="py-name"><a title="ClusterShell.Engine.Factory.PreferredEngine.engines" class="py-name" href="#" onclick="return doclink('link-22', 'engines', 'link-12');">engines</a></tt><tt class="py-op">[</tt><tt class="py-name">hint</tt><tt class="py-op">]</tt><tt class="py-op">(</tt><tt id="link-23" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-23', 'info', 'link-20');">info</a></tt><tt class="py-op">)</tt> </tt>
146		<a name="L74"></a><tt class="py-lineno">74</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">KeyError</tt><tt class="py-op">,</tt> <tt class="py-name">exc</tt><tt class="py-op">:</tt> </tt>
147		<a name="L75"></a><tt class="py-lineno">75</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"Invalid engine identifier"</tt><tt class="py-op">,</tt> <tt class="py-name">exc</tt> </tt>
148		<a name="L76"></a><tt class="py-lineno">76</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> </tt>
149		</div></div><a name="L77"></a><tt class="py-lineno">77</tt> <tt class="py-line"> </tt><script type="text/javascript">
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5		<title>ClusterShell.Engine.Factory.PreferredEngine</title>
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40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Engine-module.html">Package Engine</a> ::
43		<a href="ClusterShell.Engine.Factory-module.html">Module Factory</a> ::
44		Class PreferredEngine
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
51		onclick="toggle_private();">hide private</a>]</span></td></tr>
52		<tr><td align="right"><span class="options"
53		>[<a href="frames.html" target="_top">frames</a
54		>] \| <a href="ClusterShell.Engine.Factory.PreferredEngine-class.html"
55		target="_top">no frames</a>]</span></td></tr>
56		</table>
57		</td>
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59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class PreferredEngine</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.Factory-pysrc.html#PreferredEngine">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_11" name="uml_class_diagram_for_clusters_11">
64		<area shape="rect" id="node46" href="ClusterShell.Engine.Factory.PreferredEngine-class.html#engines" title="ClusterShell.Engine.Factory.PreferredEngine.engines" alt="" coords="17,31,160,49"/>
65		<area shape="rect" id="node46" href="ClusterShell.Engine.Factory.PreferredEngine-class.html#__new__" title="Create a new preferred Engine." alt="" coords="17,52,160,71"/>
66		<area shape="rect" id="node1" href="ClusterShell.Engine.Factory.PreferredEngine-class.html" title="Preferred Engine selection metaclass (DP Abstract Factory)." alt="" coords="5,6,171,77"/>
67		</map>
68		<img src="uml_class_diagram_for_clusters_11.png" alt='' usemap="#uml_class_diagram_for_clusters_11" ismap="ismap" class="graph-without-title" />
69		</center>
70		</center>
71		<hr />
72		<p>Preferred Engine selection metaclass (DP Abstract Factory).</p>
73
74		<!-- ==================== INSTANCE METHODS ==================== -->
75		<a name="section-InstanceMethods"></a>
76		<table class="summary" border="1" cellpadding="3"
77		cellspacing="0" width="100%" bgcolor="white">
78		<tr bgcolor="#70b0f0" class="table-header">
79		<td colspan="2" class="table-header">
80		<table border="0" cellpadding="0" cellspacing="0" width="100%">
81		<tr valign="top">
82		<td align="left"><span class="table-header">Instance Methods</span></td>
83		<td align="right" valign="top"
84		><span class="options">[<a href="#section-InstanceMethods"
85		class="privatelink" onclick="toggle_private();"
86		>hide private</a>]</span></td>
87		</tr>
88		</table>
89		</td>
90		</tr>
91		<tr>
92		<td colspan="2" class="summary">
93		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
94		<code>__delattr__</code>,
95		<code>__format__</code>,
96		<code>__getattribute__</code>,
97		<code>__hash__</code>,
98		<code>__init__</code>,
99		<code>__reduce__</code>,
100		<code>__reduce_ex__</code>,
101		<code>__repr__</code>,
102		<code>__setattr__</code>,
103		<code>__sizeof__</code>,
104		<code>__str__</code>,
105		<code>__subclasshook__</code>
106		</p>
107		</td>
108		</tr>
109		</table>
110		<!-- ==================== STATIC METHODS ==================== -->
111		<a name="section-StaticMethods"></a>
112		<table class="summary" border="1" cellpadding="3"
113		cellspacing="0" width="100%" bgcolor="white">
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116		<table border="0" cellpadding="0" cellspacing="0" width="100%">
117		<tr valign="top">
118		<td align="left"><span class="table-header">Static Methods</span></td>
119		<td align="right" valign="top"
120		><span class="options">[<a href="#section-StaticMethods"
121		class="privatelink" onclick="toggle_private();"
122		>hide private</a>]</span></td>
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125		</td>
126		</tr>
127		<tr>
128		<td width="15%" align="right" valign="top" class="summary">
129		<span class="summary-type">a new object with type S, a subtype of T</span>
130		</td><td class="summary">
131		<table width="100%" cellpadding="0" cellspacing="0" border="0">
132		<tr>
133		<td><span class="summary-sig"><a href="ClusterShell.Engine.Factory.PreferredEngine-class.html#__new__" class="summary-sig-name">__new__</a>(<span class="summary-sig-arg">cls</span>,
134		<span class="summary-sig-arg">hint</span>,
135		<span class="summary-sig-arg">info</span>)</span><br />
136		Create a new preferred Engine.</td>
137		<td align="right" valign="top">
138		<span class="codelink"><a href="ClusterShell.Engine.Factory-pysrc.html#PreferredEngine.__new__">source code</a></span>
139
140		</td>
141		</tr>
142		</table>
143
144		</td>
145		</tr>
146		</table>
147		<!-- ==================== CLASS VARIABLES ==================== -->
148		<a name="section-ClassVariables"></a>
149		<table class="summary" border="1" cellpadding="3"
150		cellspacing="0" width="100%" bgcolor="white">
151		<tr bgcolor="#70b0f0" class="table-header">
152		<td colspan="2" class="table-header">
153		<table border="0" cellpadding="0" cellspacing="0" width="100%">
154		<tr valign="top">
155		<td align="left"><span class="table-header">Class Variables</span></td>
156		<td align="right" valign="top"
157		><span class="options">[<a href="#section-ClassVariables"
158		class="privatelink" onclick="toggle_private();"
159		>hide private</a>]</span></td>
160		</tr>
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162		</td>
163		</tr>
164		<tr>
165		<td width="15%" align="right" valign="top" class="summary">
166		<span class="summary-type"> </span>
167		</td><td class="summary">
168		<a href="ClusterShell.Engine.Factory.PreferredEngine-class.html#engines" class="summary-name">engines</a> = <code title="{EngineEPoll.identifier: EngineEPoll, EnginePoll.identifier: EnginePol\
169		l}">{EngineEPoll.identifier: EngineEPoll, EnginePoll.ide<code class="variable-ellipsis">...</code></code>
170		</td>
171		</tr>
172		</table>
173		<!-- ==================== PROPERTIES ==================== -->
174		<a name="section-Properties"></a>
175		<table class="summary" border="1" cellpadding="3"
176		cellspacing="0" width="100%" bgcolor="white">
177		<tr bgcolor="#70b0f0" class="table-header">
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179		<table border="0" cellpadding="0" cellspacing="0" width="100%">
180		<tr valign="top">
181		<td align="left"><span class="table-header">Properties</span></td>
182		<td align="right" valign="top"
183		><span class="options">[<a href="#section-Properties"
184		class="privatelink" onclick="toggle_private();"
185		>hide private</a>]</span></td>
186		</tr>
187		</table>
188		</td>
189		</tr>
190		<tr>
191		<td colspan="2" class="summary">
192		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
193		<code>__class__</code>
194		</p>
195		</td>
196		</tr>
197		</table>
198		<!-- ==================== METHOD DETAILS ==================== -->
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223		<h3 class="epydoc"><span class="sig"><span class="sig-name">__new__</span>(<span class="sig-arg">cls</span>,
224		<span class="sig-arg">hint</span>,
225		<span class="sig-arg">info</span>)</span>
226		<br /><em class="fname">Static Method</em>
227		</h3>
228		</td><td align="right" valign="top"
229		><span class="codelink"><a href="ClusterShell.Engine.Factory-pysrc.html#PreferredEngine.__new__">source code</a></span>
230		</td>
231		</tr></table>
232
233		<p>Create a new preferred Engine.</p>
234		<dl class="fields">
235		<dt>Returns: a new object with type S, a subtype of T</dt>
236		<dt>Overrides:
237		object.__new__
238		</dt>
239		</dl>
240		</td></tr></table>
241		</div>
242		<br />
243		<!-- ==================== CLASS VARIABLE DETAILS ==================== -->
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251		<td align="left"><span class="table-header">Class Variable Details</span></td>
252		<td align="right" valign="top"
253		><span class="options">[<a href="#section-ClassVariableDetails"
254		class="privatelink" onclick="toggle_private();"
255		>hide private</a>]</span></td>
256		</tr>
257		</table>
258		</td>
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260		</table>
261		<a name="engines"></a>
262		<div>
263		<table class="details" border="1" cellpadding="3"
264		cellspacing="0" width="100%" bgcolor="white">
265		<tr><td>
266		<h3 class="epydoc">engines</h3>
267
268		<dl class="fields">
269		</dl>
270		<dl class="fields">
271		<dt>Value:</dt>
272		<dd><table><tr><td><pre class="variable">
273		{EngineEPoll.identifier: EngineEPoll, EnginePoll.identifier: EnginePol<span class="variable-linewrap"><img src="crarr.png" alt="\" /></span>
274		l}
275		</pre></td></tr></table>
276		</dd>
277		</dl>
278		</td></tr></table>
279		</div>
280		<br />
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Engine-module.html">Package Engine</a> ::
43		Module Poll
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59		<!-- ==================== MODULE DESCRIPTION ==================== -->
60		<h1 class="epydoc">Module Poll</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.Poll-pysrc.html">source code</a></span></p>
61		<p>A poll() based ClusterShell Engine.</p>
62		<p>The poll() system call is available on Linux and BSD.</p>
63
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81		<tr>
82		<td width="15%" align="right" valign="top" class="summary">
83		<span class="summary-type"> </span>
84		</td><td class="summary">
85		<a href="ClusterShell.Engine.Poll.EnginePoll-class.html" class="summary-name">EnginePoll</a><br />
86		Poll Engine
87		</td>
88		</tr>
89		</table>
90		<!-- ==================== VARIABLES ==================== -->
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107		<tr>
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109		<span class="summary-type"> </span>
110		</td><td class="summary">
111		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="'ClusterShell.Engine'"><code class="variable-quote">'</code><code class="variable-string">ClusterShell.Engine</code><code class="variable-quote">'</code></code>
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59		<h1 class="epydoc">Source Code for <a href="ClusterShell.Engine.Poll-module.html">Module ClusterShell.Engine.Poll</a></h1>
60		<pre class="py-src">
61		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
62		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2007, 2008, 2009)</tt> </tt>
63		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
64		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
65		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
66		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
67		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
68		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
69		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
70		<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
71		<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
72		<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
73		<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
74		<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
75		<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
76		<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
77		<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
78		<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
79		<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
80		<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
81		<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
82		<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
83		<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
84		<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
85		<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
86		<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
87		<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
88		<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
89		<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
90		<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
91		<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
92		<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
93		<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt class="py-comment"># $Id: Poll.py 238 2010-02-25 22:30:31Z st-cea $</tt> </tt>
94		<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> </tt>
95		<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
96		<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring">A poll() based ClusterShell Engine.</tt> </tt>
97		<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
98		<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"><tt class="py-docstring">The poll() system call is available on Linux and BSD.</tt> </tt>
99		<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
100		<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"> </tt>
101		<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">errno</tt> </tt>
102		<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">select</tt> </tt>
103		<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">sys</tt> </tt>
104		<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">time</tt> </tt>
105		<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"> </tt>
106		<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Package ClusterShell=ClusterShell-module.html"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-0', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Package ClusterShell.Engine=ClusterShell.Engine-module.html,Module ClusterShell.Engine.Engine=ClusterShell.Engine.Engine-module.html,Class ClusterShell.Engine.Engine.Engine=ClusterShell.Engine.Engine.Engine-class.html"><a title="ClusterShell.Engine
107		ClusterShell.Engine.Engine
108		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-1', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-2" class="py-name"><a title="ClusterShell.Engine
109		ClusterShell.Engine.Engine
110		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-2', 'Engine', 'link-1');">Engine</a></tt> <tt class="py-keyword">import</tt> <tt id="link-3" class="py-name"><a title="ClusterShell.Engine
111		ClusterShell.Engine.Engine
112		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-3', 'Engine', 'link-1');">Engine</a></tt> </tt>
113		<a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-4" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-4', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-5" class="py-name"><a title="ClusterShell.Engine
114		ClusterShell.Engine.Engine
115		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-5', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-6" class="py-name"><a title="ClusterShell.Engine
116		ClusterShell.Engine.Engine
117		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-6', 'Engine', 'link-1');">Engine</a></tt> <tt class="py-keyword">import</tt> <tt id="link-7" class="py-name" targets="Class ClusterShell.Engine.Engine.EngineException=ClusterShell.Engine.Engine.EngineException-class.html"><a title="ClusterShell.Engine.Engine.EngineException" class="py-name" href="#" onclick="return doclink('link-7', 'EngineException', 'link-7');">EngineException</a></tt> </tt>
118		<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-8" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-8', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-9" class="py-name"><a title="ClusterShell.Engine
119		ClusterShell.Engine.Engine
120		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-9', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-10" class="py-name"><a title="ClusterShell.Engine
121		ClusterShell.Engine.Engine
122		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-10', 'Engine', 'link-1');">Engine</a></tt> <tt class="py-keyword">import</tt> <tt id="link-11" class="py-name" targets="Class ClusterShell.Engine.Engine.EngineNotSupportedError=ClusterShell.Engine.Engine.EngineNotSupportedError-class.html"><a title="ClusterShell.Engine.Engine.EngineNotSupportedError" class="py-name" href="#" onclick="return doclink('link-11', 'EngineNotSupportedError', 'link-11');">EngineNotSupportedError</a></tt> </tt>
123		<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-12" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-12', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-13" class="py-name"><a title="ClusterShell.Engine
124		ClusterShell.Engine.Engine
125		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-13', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-14" class="py-name"><a title="ClusterShell.Engine
126		ClusterShell.Engine.Engine
127		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-14', 'Engine', 'link-1');">Engine</a></tt> <tt class="py-keyword">import</tt> <tt id="link-15" class="py-name" targets="Class ClusterShell.Engine.Engine.EngineTimeoutException=ClusterShell.Engine.Engine.EngineTimeoutException-class.html"><a title="ClusterShell.Engine.Engine.EngineTimeoutException" class="py-name" href="#" onclick="return doclink('link-15', 'EngineTimeoutException', 'link-15');">EngineTimeoutException</a></tt> </tt>
128		<a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-16" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-16', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-17" class="py-name" targets="Package ClusterShell.Worker=ClusterShell.Worker-module.html,Module ClusterShell.Worker.Worker=ClusterShell.Worker.Worker-module.html,Class ClusterShell.Worker.Worker.Worker=ClusterShell.Worker.Worker.Worker-class.html"><a title="ClusterShell.Worker
129		ClusterShell.Worker.Worker
130		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-17', 'Worker', 'link-17');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-18" class="py-name" targets="Module ClusterShell.Worker.EngineClient=ClusterShell.Worker.EngineClient-module.html,Class ClusterShell.Worker.EngineClient.EngineClient=ClusterShell.Worker.EngineClient.EngineClient-class.html"><a title="ClusterShell.Worker.EngineClient
131		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-18', 'EngineClient', 'link-18');">EngineClient</a></tt> <tt class="py-keyword">import</tt> <tt id="link-19" class="py-name" targets="Class ClusterShell.Worker.EngineClient.EngineClientEOF=ClusterShell.Worker.EngineClient.EngineClientEOF-class.html"><a title="ClusterShell.Worker.EngineClient.EngineClientEOF" class="py-name" href="#" onclick="return doclink('link-19', 'EngineClientEOF', 'link-19');">EngineClientEOF</a></tt> </tt>
132		<a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"> </tt>
133		<a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"> </tt>
134		<a name="EnginePoll"></a><div id="EnginePoll-def"><a name="L53"></a><tt class="py-lineno"> 53</tt> <a class="py-toggle" href="#" id="EnginePoll-toggle" onclick="return toggle('EnginePoll');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Engine.Poll.EnginePoll-class.html">EnginePoll</a><tt class="py-op">(</tt><tt class="py-base-class">Engine</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
135		</div><div id="EnginePoll-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EnginePoll-expanded"><a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
136		<a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"><tt class="py-docstring"> Poll Engine</tt> </tt>
137		<a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
138		<a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"><tt class="py-docstring"> ClusterShell engine using the select.poll mechanism (Linux poll()</tt> </tt>
139		<a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"><tt class="py-docstring"> syscall).</tt> </tt>
140		<a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
141		<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"> </tt>
142		<a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"> <tt id="link-20" class="py-name" targets="Variable ClusterShell.Engine.EPoll.EngineEPoll.identifier=ClusterShell.Engine.EPoll.EngineEPoll-class.html#identifier,Variable ClusterShell.Engine.Engine.Engine.identifier=ClusterShell.Engine.Engine.Engine-class.html#identifier,Variable ClusterShell.Engine.Poll.EnginePoll.identifier=ClusterShell.Engine.Poll.EnginePoll-class.html#identifier"><a title="ClusterShell.Engine.EPoll.EngineEPoll.identifier
143		ClusterShell.Engine.Engine.Engine.identifier
144		ClusterShell.Engine.Poll.EnginePoll.identifier" class="py-name" href="#" onclick="return doclink('link-20', 'identifier', 'link-20');">identifier</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"poll"</tt> </tt>
145		<a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"> </tt>
146		<a name="EnginePoll.__init__"></a><div id="EnginePoll.__init__-def"><a name="L63"></a><tt class="py-lineno"> 63</tt> <a class="py-toggle" href="#" id="EnginePoll.__init__-toggle" onclick="return toggle('EnginePoll.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Poll.EnginePoll-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">info</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
147		</div><div id="EnginePoll.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EnginePoll.__init__-expanded"><a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
148		<a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"><tt class="py-docstring"> Initialize Engine.</tt> </tt>
149		<a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
150		<a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"> <tt id="link-21" class="py-name"><a title="ClusterShell.Engine
151		ClusterShell.Engine.Engine
152		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-21', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-22" class="py-name" targets="Method ClusterShell.Engine.EPoll.EngineEPoll.__init__()=ClusterShell.Engine.EPoll.EngineEPoll-class.html#__init__,Method ClusterShell.Engine.Engine.Engine.__init__()=ClusterShell.Engine.Engine.Engine-class.html#__init__,Method ClusterShell.Engine.Engine.EngineAbortException.__init__()=ClusterShell.Engine.Engine.EngineAbortException-class.html#__init__,Method ClusterShell.Engine.Engine.EngineBaseTimer.__init__()=ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__,Method ClusterShell.Engine.Engine.EngineTimer.__init__()=ClusterShell.Engine.Engine.EngineTimer-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__()=ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ.__init__()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#__init__,Method ClusterShell.Engine.Poll.EnginePoll.__init__()=ClusterShell.Engine.Poll.EnginePoll-class.html#__init__,Method ClusterShell.MsgTree.MsgTree.__init__()=ClusterShell.MsgTree.MsgTree-class.html#__init__,Method ClusterShell.MsgTree.MsgTreeElem.__init__()=ClusterShell.MsgTree.MsgTreeElem-class.html#__init__,Method ClusterShell.NodeSet.NodeSet.__init__()=ClusterShell.NodeSet.NodeSet-class.html#__init__,Method ClusterShell.NodeSet.NodeSetBase.__init__()=ClusterShell.NodeSet.NodeSetBase-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseError.__init__()=ClusterShell.NodeSet.NodeSetParseError-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseRangeError.__init__()=ClusterShell.NodeSet.NodeSetParseRangeError-class.html#__init__,Method ClusterShell.NodeSet.ParsingEngine.__init__()=ClusterShell.NodeSet.ParsingEngine-class.html#__init__,Method ClusterShell.NodeSet.RangeSet.__init__()=ClusterShell.NodeSet.RangeSet-class.html#__init__,Method ClusterShell.NodeSet.RangeSetPaddingError.__init__()=ClusterShell.NodeSet.RangeSetPaddingError-class.html#__init__,Method ClusterShell.NodeSet.RangeSetParseError.__init__()=ClusterShell.NodeSet.RangeSetParseError-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolver.__init__()=ClusterShell.NodeUtils.GroupResolver-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolverConfig.__init__()=ClusterShell.NodeUtils.GroupResolverConfig-class.html#__init__,Method ClusterShell.NodeUtils.GroupSource.__init__()=ClusterShell.NodeUtils.GroupSource-class.html#__init__,Method ClusterShell.NodeUtils.GroupSourceException.__init__()=ClusterShell.NodeUtils.GroupSourceException-class.html#__init__,Method ClusterShell.Task.Task._SuspendCondition.__init__()=ClusterShell.Task.Task._SuspendCondition-class.html#__init__,Method ClusterShell.Task.Task.__init__()=ClusterShell.Task.Task-class.html#__init__,Method ClusterShell.Task._TaskMsgTree.__init__()=ClusterShell.Task._TaskMsgTree-class.html#__init__,Method ClusterShell.Worker.EngineClient.EngineClient.__init__()=ClusterShell.Worker.EngineClient.EngineClient-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort.__init__()=ClusterShell.Worker.EngineClient.EnginePort-class.html#__init__,Method ClusterShell.Worker.Pdsh.WorkerPdsh.__init__()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#__init__,Method ClusterShell.Worker.Popen.WorkerPopen.__init__()=ClusterShell.Worker.Popen.WorkerPopen-class.html#__init__,Method ClusterShell.Worker.Ssh.Scp.__init__()=ClusterShell.Worker.Ssh.Scp-class.html#__init__,Method ClusterShell.Worker.Ssh.Ssh.__init__()=ClusterShell.Worker.Ssh.Ssh-class.html#__init__,Method ClusterShell.Worker.Ssh.WorkerSsh.__init__()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#__init__,Method ClusterShell.Worker.Worker.DistantWorker.__init__()=ClusterShell.Worker.Worker.DistantWorker-class.html#__init__,Method ClusterShell.Worker.Worker.Worker.__init__()=ClusterShell.Worker.Worker.Worker-class.html#__init__,Method ClusterShell.Worker.Worker.WorkerSimple.__init__()=ClusterShell.Worker.Worker.WorkerSimple-class.html#__init__,Method clubak.Display.__init__()=clubak.Display-class.html#__init__,Method clush.ClushConfig.__init__()=clush.ClushConfig-class.html#__init__,Method clush.ClushConfigError.__init__()=clush.ClushConfigError-class.html#__init__,Method clush.DirectOutputHandler.__init__()=clush.DirectOutputHandler-class.html#__init__,Method clush.Display.__init__()=clush.Display-class.html#__init__,Method clush.GatherOutputHandler.__init__()=clush.GatherOutputHandler-class.html#__init__,Method clush.RunTimer.__init__()=clush.RunTimer-class.html#__init__,Method clush.StdInputHandler.__init__()=clush.StdInputHandler-class.html#__init__"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
153		ClusterShell.Engine.Engine.Engine.__init__
154		ClusterShell.Engine.Engine.EngineAbortException.__init__
155		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
156		ClusterShell.Engine.Engine.EngineTimer.__init__
157		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
158		ClusterShell.Engine.Engine._EngineTimerQ.__init__
159		ClusterShell.Engine.Poll.EnginePoll.__init__
160		ClusterShell.MsgTree.MsgTree.__init__
161		ClusterShell.MsgTree.MsgTreeElem.__init__
162		ClusterShell.NodeSet.NodeSet.__init__
163		ClusterShell.NodeSet.NodeSetBase.__init__
164		ClusterShell.NodeSet.NodeSetParseError.__init__
165		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
166		ClusterShell.NodeSet.ParsingEngine.__init__
167		ClusterShell.NodeSet.RangeSet.__init__
168		ClusterShell.NodeSet.RangeSetPaddingError.__init__
169		ClusterShell.NodeSet.RangeSetParseError.__init__
170		ClusterShell.NodeUtils.GroupResolver.__init__
171		ClusterShell.NodeUtils.GroupResolverConfig.__init__
172		ClusterShell.NodeUtils.GroupSource.__init__
173		ClusterShell.NodeUtils.GroupSourceException.__init__
174		ClusterShell.Task.Task._SuspendCondition.__init__
175		ClusterShell.Task.Task.__init__
176		ClusterShell.Task._TaskMsgTree.__init__
177		ClusterShell.Worker.EngineClient.EngineClient.__init__
178		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
179		ClusterShell.Worker.EngineClient.EnginePort.__init__
180		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
181		ClusterShell.Worker.Popen.WorkerPopen.__init__
182		ClusterShell.Worker.Ssh.Scp.__init__
183		ClusterShell.Worker.Ssh.Ssh.__init__
184		ClusterShell.Worker.Ssh.WorkerSsh.__init__
185		ClusterShell.Worker.Worker.DistantWorker.__init__
186		ClusterShell.Worker.Worker.Worker.__init__
187		ClusterShell.Worker.Worker.WorkerSimple.__init__
188		clubak.Display.__init__
189		clush.ClushConfig.__init__
190		clush.ClushConfigError.__init__
191		clush.DirectOutputHandler.__init__
192		clush.Display.__init__
193		clush.GatherOutputHandler.__init__
194		clush.RunTimer.__init__
195		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-22', '__init__', 'link-22');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt id="link-23" class="py-name" targets="Method ClusterShell.Task.Task.info()=ClusterShell.Task.Task-class.html#info"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-23', 'info', 'link-23');">info</a></tt><tt class="py-op">)</tt> </tt>
196		<a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
197		<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"> <tt class="py-comment"># get a polling object</tt> </tt>
198		<a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">polling</tt> <tt class="py-op">=</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">poll</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
199		<a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">AttributeError</tt><tt class="py-op">:</tt> </tt>
200		<a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-24" class="py-name"><a title="ClusterShell.Engine.Engine.EngineNotSupportedError" class="py-name" href="#" onclick="return doclink('link-24', 'EngineNotSupportedError', 'link-11');">EngineNotSupportedError</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
201		</div><a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"> </tt>
202		<a name="EnginePoll._register_specific"></a><div id="EnginePoll._register_specific-def"><a name="L74"></a><tt class="py-lineno"> 74</tt> <a class="py-toggle" href="#" id="EnginePoll._register_specific-toggle" onclick="return toggle('EnginePoll._register_specific');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Poll.EnginePoll-class.html#_register_specific">_register_specific</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">fd</tt><tt class="py-op">,</tt> <tt class="py-param">event</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
203		</div><div id="EnginePoll._register_specific-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EnginePoll._register_specific-expanded"><a name="L75"></a><tt class="py-lineno"> 75</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">event</tt> <tt class="py-op">&</tt> <tt class="py-op">(</tt><tt id="link-25" class="py-name"><a title="ClusterShell.Engine
204		ClusterShell.Engine.Engine
205		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-25', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-26" class="py-name" targets="Variable ClusterShell.Engine.Engine.Engine.E_READ=ClusterShell.Engine.Engine.Engine-class.html#E_READ"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-26', 'E_READ', 'link-26');">E_READ</a></tt> <tt class="py-op">\|</tt> <tt id="link-27" class="py-name"><a title="ClusterShell.Engine
206		ClusterShell.Engine.Engine
207		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-27', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-28" class="py-name" targets="Variable ClusterShell.Engine.Engine.Engine.E_ERROR=ClusterShell.Engine.Engine.Engine-class.html#E_ERROR"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-28', 'E_ERROR', 'link-28');">E_ERROR</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
208		<a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> <tt class="py-name">eventmask</tt> <tt class="py-op">=</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">POLLIN</tt> </tt>
209		<a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">event</tt> <tt class="py-op">==</tt> <tt id="link-29" class="py-name"><a title="ClusterShell.Engine
210		ClusterShell.Engine.Engine
211		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-29', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-30" class="py-name" targets="Variable ClusterShell.Engine.Engine.Engine.E_WRITE=ClusterShell.Engine.Engine.Engine-class.html#E_WRITE"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-30', 'E_WRITE', 'link-30');">E_WRITE</a></tt><tt class="py-op">:</tt> </tt>
212		<a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"> <tt class="py-name">eventmask</tt> <tt class="py-op">=</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">POLLOUT</tt> </tt>
213		<a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"> </tt>
214		<a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">polling</tt><tt class="py-op">.</tt><tt id="link-31" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.register()=ClusterShell.Engine.Engine.Engine-class.html#register"><a title="ClusterShell.Engine.Engine.Engine.register" class="py-name" href="#" onclick="return doclink('link-31', 'register', 'link-31');">register</a></tt><tt class="py-op">(</tt><tt class="py-name">fd</tt><tt class="py-op">,</tt> <tt class="py-name">eventmask</tt><tt class="py-op">)</tt> </tt>
215		</div><a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> </tt>
216		<a name="EnginePoll._unregister_specific"></a><div id="EnginePoll._unregister_specific-def"><a name="L82"></a><tt class="py-lineno"> 82</tt> <a class="py-toggle" href="#" id="EnginePoll._unregister_specific-toggle" onclick="return toggle('EnginePoll._unregister_specific');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Poll.EnginePoll-class.html#_unregister_specific">_unregister_specific</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">fd</tt><tt class="py-op">,</tt> <tt class="py-param">ev_is_set</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
217		</div><div id="EnginePoll._unregister_specific-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EnginePoll._unregister_specific-expanded"><a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">ev_is_set</tt><tt class="py-op">:</tt> </tt>
218		<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">polling</tt><tt class="py-op">.</tt><tt id="link-32" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.unregister()=ClusterShell.Engine.Engine.Engine-class.html#unregister"><a title="ClusterShell.Engine.Engine.Engine.unregister" class="py-name" href="#" onclick="return doclink('link-32', 'unregister', 'link-32');">unregister</a></tt><tt class="py-op">(</tt><tt class="py-name">fd</tt><tt class="py-op">)</tt> </tt>
219		</div><a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"> </tt>
220		<a name="EnginePoll._modify_specific"></a><div id="EnginePoll._modify_specific-def"><a name="L86"></a><tt class="py-lineno"> 86</tt> <a class="py-toggle" href="#" id="EnginePoll._modify_specific-toggle" onclick="return toggle('EnginePoll._modify_specific');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Poll.EnginePoll-class.html#_modify_specific">_modify_specific</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">fd</tt><tt class="py-op">,</tt> <tt class="py-param">event</tt><tt class="py-op">,</tt> <tt class="py-param">setvalue</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
221		</div><div id="EnginePoll._modify_specific-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EnginePoll._modify_specific-expanded"><a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
222		<a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"><tt class="py-docstring"> Engine-specific modifications after a interesting event change for</tt> </tt>
223		<a name="L89"></a><tt class="py-lineno"> 89</tt> <tt class="py-line"><tt class="py-docstring"> a file descriptor. Called automatically by Engine register/unregister and</tt> </tt>
224		<a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"><tt class="py-docstring"> set_events(). For the poll() engine, it reg/unreg or modifies the event mask</tt> </tt>
225		<a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"><tt class="py-docstring"> associated to a file descriptor.</tt> </tt>
226		<a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
227		<a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-33" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine._debug()=ClusterShell.Engine.Engine.Engine-class.html#_debug"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-33', '_debug', 'link-33');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"MODSPEC fd=%d event=%x setvalue=%d"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">fd</tt><tt class="py-op">,</tt> <tt class="py-name">event</tt><tt class="py-op">,</tt> </tt>
228		<a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"> <tt class="py-name">setvalue</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
229		<a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">setvalue</tt><tt class="py-op">:</tt> </tt>
230		<a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-name">eventmask</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
231		<a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">event</tt> <tt class="py-op">&</tt> <tt class="py-op">(</tt><tt id="link-34" class="py-name"><a title="ClusterShell.Engine
232		ClusterShell.Engine.Engine
233		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-34', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-35" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-35', 'E_READ', 'link-26');">E_READ</a></tt> <tt class="py-op">\|</tt> <tt id="link-36" class="py-name"><a title="ClusterShell.Engine
234		ClusterShell.Engine.Engine
235		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-36', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-37" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-37', 'E_ERROR', 'link-28');">E_ERROR</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
236		<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"> <tt class="py-name">eventmask</tt> <tt class="py-op">=</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">POLLIN</tt> </tt>
237		<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">event</tt> <tt class="py-op">==</tt> <tt id="link-38" class="py-name"><a title="ClusterShell.Engine
238		ClusterShell.Engine.Engine
239		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-38', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-39" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-39', 'E_WRITE', 'link-30');">E_WRITE</a></tt><tt class="py-op">:</tt> </tt>
240		<a name="L100"></a><tt class="py-lineno">100</tt> <tt class="py-line"> <tt class="py-name">eventmask</tt> <tt class="py-op">=</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">POLLOUT</tt> </tt>
241		<a name="L101"></a><tt class="py-lineno">101</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">polling</tt><tt class="py-op">.</tt><tt id="link-40" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.register" class="py-name" href="#" onclick="return doclink('link-40', 'register', 'link-31');">register</a></tt><tt class="py-op">(</tt><tt class="py-name">fd</tt><tt class="py-op">,</tt> <tt class="py-name">eventmask</tt><tt class="py-op">)</tt> </tt>
242		<a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
243		<a name="L103"></a><tt class="py-lineno">103</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">polling</tt><tt class="py-op">.</tt><tt id="link-41" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.unregister" class="py-name" href="#" onclick="return doclink('link-41', 'unregister', 'link-32');">unregister</a></tt><tt class="py-op">(</tt><tt class="py-name">fd</tt><tt class="py-op">)</tt> </tt>
244		</div><a name="L104"></a><tt class="py-lineno">104</tt> <tt class="py-line"> </tt>
245		<a name="EnginePoll.runloop"></a><div id="EnginePoll.runloop-def"><a name="L105"></a><tt class="py-lineno">105</tt> <a class="py-toggle" href="#" id="EnginePoll.runloop-toggle" onclick="return toggle('EnginePoll.runloop');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Engine.Poll.EnginePoll-class.html#runloop">runloop</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
246		</div><div id="EnginePoll.runloop-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EnginePoll.runloop-expanded"><a name="L106"></a><tt class="py-lineno">106</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
247		<a name="L107"></a><tt class="py-lineno">107</tt> <tt class="py-line"><tt class="py-docstring"> Poll engine run(): start clients and properly get replies</tt> </tt>
248		<a name="L108"></a><tt class="py-lineno">108</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
249		<a name="L109"></a><tt class="py-lineno">109</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">timeout</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
250		<a name="L110"></a><tt class="py-lineno">110</tt> <tt class="py-line"> <tt class="py-name">timeout</tt> <tt class="py-op">=</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
251		<a name="L111"></a><tt class="py-lineno">111</tt> <tt class="py-line"> </tt>
252		<a name="L112"></a><tt class="py-lineno">112</tt> <tt class="py-line"> <tt class="py-name">start_time</tt> <tt class="py-op">=</tt> <tt class="py-name">time</tt><tt class="py-op">.</tt><tt class="py-name">time</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
253		<a name="L113"></a><tt class="py-lineno">113</tt> <tt class="py-line"> </tt>
254		<a name="L114"></a><tt class="py-lineno">114</tt> <tt class="py-line"> <tt class="py-comment"># run main event loop...</tt> </tt>
255		<a name="L115"></a><tt class="py-lineno">115</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
256		<a name="L116"></a><tt class="py-lineno">116</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-42" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-42', '_debug', 'link-33');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"LOOP evlooprefcnt=%d (reg_clifds=%s) (timers=%d)"</tt> \ </tt>
257		<a name="L117"></a><tt class="py-lineno">117</tt> <tt class="py-line"> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds</tt><tt class="py-op">.</tt><tt id="link-43" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.keys()=ClusterShell.MsgTree.MsgTree-class.html#keys"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-43', 'keys', 'link-43');">keys</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> \ </tt>
258		<a name="L118"></a><tt class="py-lineno">118</tt> <tt class="py-line"> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
259		<a name="L119"></a><tt class="py-lineno">119</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
260		<a name="L120"></a><tt class="py-lineno">120</tt> <tt class="py-line"> <tt class="py-name">timeo</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">.</tt><tt id="link-44" class="py-name" targets="Method ClusterShell.Engine.Engine._EngineTimerQ.nextfire_delay()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#nextfire_delay"><a title="ClusterShell.Engine.Engine._EngineTimerQ.nextfire_delay" class="py-name" href="#" onclick="return doclink('link-44', 'nextfire_delay', 'link-44');">nextfire_delay</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
261		<a name="L121"></a><tt class="py-lineno">121</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">timeout</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt> <tt class="py-keyword">and</tt> <tt class="py-name">timeo</tt> <tt class="py-op">>=</tt> <tt class="py-name">timeout</tt><tt class="py-op">:</tt> </tt>
262		<a name="L122"></a><tt class="py-lineno">122</tt> <tt class="py-line"> <tt class="py-comment"># task timeout may invalidate clients timeout</tt> </tt>
263		<a name="L123"></a><tt class="py-lineno">123</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">.</tt><tt id="link-45" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.clear()=ClusterShell.Engine.Engine.Engine-class.html#clear,Method ClusterShell.Engine.Engine._EngineTimerQ.clear()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#clear,Method ClusterShell.MsgTree.MsgTree.clear()=ClusterShell.MsgTree.MsgTree-class.html#clear,Method ClusterShell.NodeSet.NodeSetBase.clear()=ClusterShell.NodeSet.NodeSetBase-class.html#clear,Method ClusterShell.NodeSet.RangeSet.clear()=ClusterShell.NodeSet.RangeSet-class.html#clear"><a title="ClusterShell.Engine.Engine.Engine.clear
264		ClusterShell.Engine.Engine._EngineTimerQ.clear
265		ClusterShell.MsgTree.MsgTree.clear
266		ClusterShell.NodeSet.NodeSetBase.clear
267		ClusterShell.NodeSet.RangeSet.clear" class="py-name" href="#" onclick="return doclink('link-45', 'clear', 'link-45');">clear</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
268		<a name="L124"></a><tt class="py-lineno">124</tt> <tt class="py-line"> <tt class="py-name">timeo</tt> <tt class="py-op">=</tt> <tt class="py-name">timeout</tt> </tt>
269		<a name="L125"></a><tt class="py-lineno">125</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">timeo</tt> <tt class="py-op">==</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
270		<a name="L126"></a><tt class="py-lineno">126</tt> <tt class="py-line"> <tt class="py-name">timeo</tt> <tt class="py-op">=</tt> <tt class="py-name">timeout</tt> </tt>
271		<a name="L127"></a><tt class="py-lineno">127</tt> <tt class="py-line"> </tt>
272		<a name="L128"></a><tt class="py-lineno">128</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds_changed</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
273		<a name="L129"></a><tt class="py-lineno">129</tt> <tt class="py-line"> <tt class="py-name">evlist</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">polling</tt><tt class="py-op">.</tt><tt class="py-name">poll</tt><tt class="py-op">(</tt><tt class="py-name">timeo</tt> <tt class="py-op">*</tt> <tt class="py-number">1000.0</tt> <tt class="py-op">+</tt> <tt class="py-number">1.0</tt><tt class="py-op">)</tt> </tt>
274		<a name="L130"></a><tt class="py-lineno">130</tt> <tt class="py-line"> </tt>
275		<a name="L131"></a><tt class="py-lineno">131</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt id="link-46" class="py-name" targets="Method ClusterShell.Worker.Worker.WorkerSimple.error()=ClusterShell.Worker.Worker.WorkerSimple-class.html#error"><a title="ClusterShell.Worker.Worker.WorkerSimple.error" class="py-name" href="#" onclick="return doclink('link-46', 'error', 'link-46');">error</a></tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-name">ex_errno</tt><tt class="py-op">,</tt> <tt class="py-name">ex_strerror</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
276		<a name="L132"></a><tt class="py-lineno">132</tt> <tt class="py-line"> <tt class="py-comment"># might get interrupted by a signal</tt> </tt>
277		<a name="L133"></a><tt class="py-lineno">133</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">ex_errno</tt> <tt class="py-op">==</tt> <tt class="py-name">errno</tt><tt class="py-op">.</tt><tt class="py-name">EINTR</tt><tt class="py-op">:</tt> </tt>
278		<a name="L134"></a><tt class="py-lineno">134</tt> <tt class="py-line"> <tt class="py-keyword">continue</tt> </tt>
279		<a name="L135"></a><tt class="py-lineno">135</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">ex_errno</tt> <tt class="py-op">==</tt> <tt class="py-name">errno</tt><tt class="py-op">.</tt><tt class="py-name">EINVAL</tt><tt class="py-op">:</tt> </tt>
280		<a name="L136"></a><tt class="py-lineno">136</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> \ </tt>
281		<a name="L137"></a><tt class="py-lineno">137</tt> <tt class="py-line"> <tt class="py-string">"EnginePoll: please increase RLIMIT_NOFILE"</tt> </tt>
282		<a name="L138"></a><tt class="py-lineno">138</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> </tt>
283		<a name="L139"></a><tt class="py-lineno">139</tt> <tt class="py-line"> </tt>
284		<a name="L140"></a><tt class="py-lineno">140</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">fd</tt><tt class="py-op">,</tt> <tt class="py-name">event</tt> <tt class="py-keyword">in</tt> <tt class="py-name">evlist</tt><tt class="py-op">:</tt> </tt>
285		<a name="L141"></a><tt class="py-lineno">141</tt> <tt class="py-line"> </tt>
286		<a name="L142"></a><tt class="py-lineno">142</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">event</tt> <tt class="py-op">&</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">POLLNVAL</tt><tt class="py-op">:</tt> </tt>
287		<a name="L143"></a><tt class="py-lineno">143</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-47" class="py-name"><a title="ClusterShell.Engine.Engine.EngineException" class="py-name" href="#" onclick="return doclink('link-47', 'EngineException', 'link-7');">EngineException</a></tt><tt class="py-op">(</tt><tt class="py-string">"Caught POLLNVAL on fd %d"</tt> <tt class="py-op">%</tt> <tt class="py-name">fd</tt><tt class="py-op">)</tt> </tt>
288		<a name="L144"></a><tt class="py-lineno">144</tt> <tt class="py-line"> </tt>
289		<a name="L145"></a><tt class="py-lineno">145</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds_changed</tt><tt class="py-op">:</tt> </tt>
290		<a name="L146"></a><tt class="py-lineno">146</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-48" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-48', '_debug', 'link-33');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"REG CLIENTS CHANGED - Aborting current evlist"</tt><tt class="py-op">)</tt> </tt>
291		<a name="L147"></a><tt class="py-lineno">147</tt> <tt class="py-line"> <tt class="py-comment"># Oops, reconsider evlist by calling poll() again.</tt> </tt>
292		<a name="L148"></a><tt class="py-lineno">148</tt> <tt class="py-line"> <tt class="py-keyword">break</tt> </tt>
293		<a name="L149"></a><tt class="py-lineno">149</tt> <tt class="py-line"> </tt>
294		<a name="L150"></a><tt class="py-lineno">150</tt> <tt class="py-line"> <tt class="py-comment"># get client instance</tt> </tt>
295		<a name="L151"></a><tt class="py-lineno">151</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">,</tt> <tt class="py-name">fdev</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-49" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine._fd2client()=ClusterShell.Engine.Engine.Engine-class.html#_fd2client"><a title="ClusterShell.Engine.Engine.Engine._fd2client" class="py-name" href="#" onclick="return doclink('link-49', '_fd2client', 'link-49');">_fd2client</a></tt><tt class="py-op">(</tt><tt class="py-name">fd</tt><tt class="py-op">)</tt> </tt>
296		<a name="L152"></a><tt class="py-lineno">152</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">client</tt> <tt class="py-keyword">or</tt> <tt class="py-name">fdev</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
297		<a name="L153"></a><tt class="py-lineno">153</tt> <tt class="py-line"> <tt class="py-keyword">continue</tt> </tt>
298		<a name="L154"></a><tt class="py-lineno">154</tt> <tt class="py-line"> </tt>
299		<a name="L155"></a><tt class="py-lineno">155</tt> <tt class="py-line"> <tt class="py-comment"># process this client</tt> </tt>
300		<a name="L156"></a><tt class="py-lineno">156</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_processing</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
301		<a name="L157"></a><tt class="py-lineno">157</tt> <tt class="py-line"> </tt>
302		<a name="L158"></a><tt class="py-lineno">158</tt> <tt class="py-line"> <tt class="py-comment"># check for poll error condition of some sort</tt> </tt>
303		<a name="L159"></a><tt class="py-lineno">159</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">event</tt> <tt class="py-op">&</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">POLLERR</tt><tt class="py-op">:</tt> </tt>
304		<a name="L160"></a><tt class="py-lineno">160</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-50" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-50', '_debug', 'link-33');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"POLLERR %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
305		<a name="L161"></a><tt class="py-lineno">161</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-51" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.unregister_writer()=ClusterShell.Engine.Engine.Engine-class.html#unregister_writer"><a title="ClusterShell.Engine.Engine.Engine.unregister_writer" class="py-name" href="#" onclick="return doclink('link-51', 'unregister_writer', 'link-51');">unregister_writer</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
306		<a name="L162"></a><tt class="py-lineno">162</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
307		<a name="L163"></a><tt class="py-lineno">163</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
308		<a name="L164"></a><tt class="py-lineno">164</tt> <tt class="py-line"> <tt class="py-keyword">continue</tt> </tt>
309		<a name="L165"></a><tt class="py-lineno">165</tt> <tt class="py-line"> </tt>
310		<a name="L166"></a><tt class="py-lineno">166</tt> <tt class="py-line"> <tt class="py-comment"># check for data to read</tt> </tt>
311		<a name="L167"></a><tt class="py-lineno">167</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">event</tt> <tt class="py-op">&</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">POLLIN</tt><tt class="py-op">:</tt> </tt>
312		<a name="L168"></a><tt class="py-lineno">168</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">fdev</tt> <tt class="py-op">&</tt> <tt class="py-op">(</tt><tt id="link-52" class="py-name"><a title="ClusterShell.Engine
313		ClusterShell.Engine.Engine
314		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-52', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-53" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-53', 'E_READ', 'link-26');">E_READ</a></tt> <tt class="py-op">\|</tt> <tt id="link-54" class="py-name"><a title="ClusterShell.Engine
315		ClusterShell.Engine.Engine
316		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-54', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-55" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-55', 'E_ERROR', 'link-28');">E_ERROR</a></tt><tt class="py-op">)</tt> </tt>
317		<a name="L169"></a><tt class="py-lineno">169</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&</tt> <tt class="py-name">fdev</tt> </tt>
318		<a name="L170"></a><tt class="py-lineno">170</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-56" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.modify()=ClusterShell.Engine.Engine.Engine-class.html#modify"><a title="ClusterShell.Engine.Engine.Engine.modify" class="py-name" href="#" onclick="return doclink('link-56', 'modify', 'link-56');">modify</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">fdev</tt><tt class="py-op">)</tt> </tt>
319		<a name="L171"></a><tt class="py-lineno">171</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
320		<a name="L172"></a><tt class="py-lineno">172</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">fdev</tt> <tt class="py-op">&</tt> <tt id="link-57" class="py-name"><a title="ClusterShell.Engine
321		ClusterShell.Engine.Engine
322		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-57', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-58" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-58', 'E_READ', 'link-26');">E_READ</a></tt><tt class="py-op">:</tt> </tt>
323		<a name="L173"></a><tt class="py-lineno">173</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-59" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._handle_read()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_read,Method ClusterShell.Worker.EngineClient.EnginePort._handle_read()=ClusterShell.Worker.EngineClient.EnginePort-class.html#_handle_read,Method ClusterShell.Worker.Pdsh.WorkerPdsh._handle_read()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_handle_read,Method ClusterShell.Worker.Ssh.Ssh._handle_read()=ClusterShell.Worker.Ssh.Ssh-class.html#_handle_read,Method ClusterShell.Worker.Worker.WorkerSimple._handle_read()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_read"><a title="ClusterShell.Worker.EngineClient.EngineClient._handle_read
324		ClusterShell.Worker.EngineClient.EnginePort._handle_read
325		ClusterShell.Worker.Pdsh.WorkerPdsh._handle_read
326		ClusterShell.Worker.Ssh.Ssh._handle_read
327		ClusterShell.Worker.Worker.WorkerSimple._handle_read" class="py-name" href="#" onclick="return doclink('link-59', '_handle_read', 'link-59');">_handle_read</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
328		<a name="L174"></a><tt class="py-lineno">174</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
329		<a name="L175"></a><tt class="py-lineno">175</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-60" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._handle_error()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_error,Method ClusterShell.Worker.Pdsh.WorkerPdsh._handle_error()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_handle_error,Method ClusterShell.Worker.Ssh.Ssh._handle_error()=ClusterShell.Worker.Ssh.Ssh-class.html#_handle_error,Method ClusterShell.Worker.Worker.WorkerSimple._handle_error()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_error"><a title="ClusterShell.Worker.EngineClient.EngineClient._handle_error
330		ClusterShell.Worker.Pdsh.WorkerPdsh._handle_error
331		ClusterShell.Worker.Ssh.Ssh._handle_error
332		ClusterShell.Worker.Worker.WorkerSimple._handle_error" class="py-name" href="#" onclick="return doclink('link-60', '_handle_error', 'link-60');">_handle_error</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
333		<a name="L176"></a><tt class="py-lineno">176</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-61" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClientEOF" class="py-name" href="#" onclick="return doclink('link-61', 'EngineClientEOF', 'link-19');">EngineClientEOF</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
334		<a name="L177"></a><tt class="py-lineno">177</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-62" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-62', '_debug', 'link-33');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"EngineClientEOF %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
335		<a name="L178"></a><tt class="py-lineno">178</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">fdev</tt> <tt class="py-op">&</tt> <tt id="link-63" class="py-name"><a title="ClusterShell.Engine
336		ClusterShell.Engine.Engine
337		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-63', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-64" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-64', 'E_READ', 'link-26');">E_READ</a></tt><tt class="py-op">:</tt> </tt>
338		<a name="L179"></a><tt class="py-lineno">179</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-65" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.remove()=ClusterShell.Engine.Engine.Engine-class.html#remove,Method ClusterShell.MsgTree.MsgTree.remove()=ClusterShell.MsgTree.MsgTree-class.html#remove,Method ClusterShell.NodeSet.NodeSetBase.remove()=ClusterShell.NodeSet.NodeSetBase-class.html#remove,Method ClusterShell.NodeSet.RangeSet.remove()=ClusterShell.NodeSet.RangeSet-class.html#remove"><a title="ClusterShell.Engine.Engine.Engine.remove
339		ClusterShell.MsgTree.MsgTree.remove
340		ClusterShell.NodeSet.NodeSetBase.remove
341		ClusterShell.NodeSet.RangeSet.remove" class="py-name" href="#" onclick="return doclink('link-65', 'remove', 'link-65');">remove</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
342		<a name="L180"></a><tt class="py-lineno">180</tt> <tt class="py-line"> <tt class="py-keyword">continue</tt> </tt>
343		<a name="L181"></a><tt class="py-lineno">181</tt> <tt class="py-line"> </tt>
344		<a name="L182"></a><tt class="py-lineno">182</tt> <tt class="py-line"> <tt class="py-comment"># or check for end of stream (do not handle both at the same</tt> </tt>
345		<a name="L183"></a><tt class="py-lineno">183</tt> <tt class="py-line"> <tt class="py-comment"># time because handle_read() may perform a partial read)</tt> </tt>
346		<a name="L184"></a><tt class="py-lineno">184</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">event</tt> <tt class="py-op">&</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">POLLHUP</tt><tt class="py-op">:</tt> </tt>
347		<a name="L185"></a><tt class="py-lineno">185</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-66" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-66', '_debug', 'link-33');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"POLLHUP fd=%d %s (r%s,e%s,w%s)"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">fd</tt><tt class="py-op">,</tt> </tt>
348		<a name="L186"></a><tt class="py-lineno">186</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">__class__</tt><tt class="py-op">.</tt><tt class="py-name">__name__</tt><tt class="py-op">,</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-67" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient.reader_fileno()=ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno,Method ClusterShell.Worker.Worker.WorkerSimple.reader_fileno()=ClusterShell.Worker.Worker.WorkerSimple-class.html#reader_fileno"><a title="ClusterShell.Worker.EngineClient.EngineClient.reader_fileno
349		ClusterShell.Worker.Worker.WorkerSimple.reader_fileno" class="py-name" href="#" onclick="return doclink('link-67', 'reader_fileno', 'link-67');">reader_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
350		<a name="L187"></a><tt class="py-lineno">187</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-68" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient.error_fileno()=ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno,Method ClusterShell.Worker.Worker.WorkerSimple.error_fileno()=ClusterShell.Worker.Worker.WorkerSimple-class.html#error_fileno"><a title="ClusterShell.Worker.EngineClient.EngineClient.error_fileno
351		ClusterShell.Worker.Worker.WorkerSimple.error_fileno" class="py-name" href="#" onclick="return doclink('link-68', 'error_fileno', 'link-68');">error_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-69" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient.writer_fileno()=ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno,Method ClusterShell.Worker.Worker.WorkerSimple.writer_fileno()=ClusterShell.Worker.Worker.WorkerSimple-class.html#writer_fileno"><a title="ClusterShell.Worker.EngineClient.EngineClient.writer_fileno
352		ClusterShell.Worker.Worker.WorkerSimple.writer_fileno" class="py-name" href="#" onclick="return doclink('link-69', 'writer_fileno', 'link-69');">writer_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
353		<a name="L188"></a><tt class="py-lineno">188</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_processing</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
354		<a name="L189"></a><tt class="py-lineno">189</tt> <tt class="py-line"> </tt>
355		<a name="L190"></a><tt class="py-lineno">190</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">fdev</tt> <tt class="py-op">&</tt> <tt id="link-70" class="py-name"><a title="ClusterShell.Engine
356		ClusterShell.Engine.Engine
357		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-70', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-71" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-71', 'E_READ', 'link-26');">E_READ</a></tt><tt class="py-op">:</tt> </tt>
358		<a name="L191"></a><tt class="py-lineno">191</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&</tt> <tt id="link-72" class="py-name"><a title="ClusterShell.Engine
359		ClusterShell.Engine.Engine
360		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-72', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-73" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_ERROR" class="py-name" href="#" onclick="return doclink('link-73', 'E_ERROR', 'link-28');">E_ERROR</a></tt><tt class="py-op">:</tt> </tt>
361		<a name="L192"></a><tt class="py-lineno">192</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-74" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.modify" class="py-name" href="#" onclick="return doclink('link-74', 'modify', 'link-56');">modify</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">fdev</tt><tt class="py-op">)</tt> </tt>
362		<a name="L193"></a><tt class="py-lineno">193</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
363		<a name="L194"></a><tt class="py-lineno">194</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-75" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.remove
364		ClusterShell.MsgTree.MsgTree.remove
365		ClusterShell.NodeSet.NodeSetBase.remove
366		ClusterShell.NodeSet.RangeSet.remove" class="py-name" href="#" onclick="return doclink('link-75', 'remove', 'link-65');">remove</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
367		<a name="L195"></a><tt class="py-lineno">195</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
368		<a name="L196"></a><tt class="py-lineno">196</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&</tt> <tt id="link-76" class="py-name"><a title="ClusterShell.Engine
369		ClusterShell.Engine.Engine
370		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-76', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-77" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_READ" class="py-name" href="#" onclick="return doclink('link-77', 'E_READ', 'link-26');">E_READ</a></tt><tt class="py-op">:</tt> </tt>
371		<a name="L197"></a><tt class="py-lineno">197</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-78" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.modify" class="py-name" href="#" onclick="return doclink('link-78', 'modify', 'link-56');">modify</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">fdev</tt><tt class="py-op">)</tt> </tt>
372		<a name="L198"></a><tt class="py-lineno">198</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
373		<a name="L199"></a><tt class="py-lineno">199</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-79" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.remove
374		ClusterShell.MsgTree.MsgTree.remove
375		ClusterShell.NodeSet.NodeSetBase.remove
376		ClusterShell.NodeSet.RangeSet.remove" class="py-name" href="#" onclick="return doclink('link-79', 'remove', 'link-65');">remove</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
377		<a name="L200"></a><tt class="py-lineno">200</tt> <tt class="py-line"> <tt class="py-keyword">continue</tt> </tt>
378		<a name="L201"></a><tt class="py-lineno">201</tt> <tt class="py-line"> </tt>
379		<a name="L202"></a><tt class="py-lineno">202</tt> <tt class="py-line"> <tt class="py-comment"># check for writing</tt> </tt>
380		<a name="L203"></a><tt class="py-lineno">203</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">event</tt> <tt class="py-op">&</tt> <tt class="py-name">select</tt><tt class="py-op">.</tt><tt class="py-name">POLLOUT</tt><tt class="py-op">:</tt> </tt>
381		<a name="L204"></a><tt class="py-lineno">204</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-80" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-80', '_debug', 'link-33');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"POLLOUT fd=%d %s (r%s,e%s,w%s)"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">fd</tt><tt class="py-op">,</tt> </tt>
382		<a name="L205"></a><tt class="py-lineno">205</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">__class__</tt><tt class="py-op">.</tt><tt class="py-name">__name__</tt><tt class="py-op">,</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-81" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.reader_fileno
383		ClusterShell.Worker.Worker.WorkerSimple.reader_fileno" class="py-name" href="#" onclick="return doclink('link-81', 'reader_fileno', 'link-67');">reader_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
384		<a name="L206"></a><tt class="py-lineno">206</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-82" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.error_fileno
385		ClusterShell.Worker.Worker.WorkerSimple.error_fileno" class="py-name" href="#" onclick="return doclink('link-82', 'error_fileno', 'link-68');">error_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-83" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.writer_fileno
386		ClusterShell.Worker.Worker.WorkerSimple.writer_fileno" class="py-name" href="#" onclick="return doclink('link-83', 'writer_fileno', 'link-69');">writer_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
387		<a name="L207"></a><tt class="py-lineno">207</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">fdev</tt> <tt class="py-op">==</tt> <tt id="link-84" class="py-name"><a title="ClusterShell.Engine
388		ClusterShell.Engine.Engine
389		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-84', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-85" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.E_WRITE" class="py-name" href="#" onclick="return doclink('link-85', 'E_WRITE', 'link-30');">E_WRITE</a></tt> </tt>
390		<a name="L208"></a><tt class="py-lineno">208</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">&</tt> <tt class="py-name">fdev</tt> </tt>
391		<a name="L209"></a><tt class="py-lineno">209</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-86" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.modify" class="py-name" href="#" onclick="return doclink('link-86', 'modify', 'link-56');">modify</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">fdev</tt><tt class="py-op">)</tt> </tt>
392		<a name="L210"></a><tt class="py-lineno">210</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt id="link-87" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._handle_write()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write"><a title="ClusterShell.Worker.EngineClient.EngineClient._handle_write" class="py-name" href="#" onclick="return doclink('link-87', '_handle_write', 'link-87');">_handle_write</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
393		<a name="L211"></a><tt class="py-lineno">211</tt> <tt class="py-line"> </tt>
394		<a name="L212"></a><tt class="py-lineno">212</tt> <tt class="py-line"> <tt class="py-comment"># post processing</tt> </tt>
395		<a name="L213"></a><tt class="py-lineno">213</tt> <tt class="py-line"> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_processing</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
396		<a name="L214"></a><tt class="py-lineno">214</tt> <tt class="py-line"> </tt>
397		<a name="L215"></a><tt class="py-lineno">215</tt> <tt class="py-line"> <tt class="py-comment"># apply any changes occured during processing</tt> </tt>
398		<a name="L216"></a><tt class="py-lineno">216</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">registered</tt><tt class="py-op">:</tt> </tt>
399		<a name="L217"></a><tt class="py-lineno">217</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-88" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.set_events()=ClusterShell.Engine.Engine.Engine-class.html#set_events"><a title="ClusterShell.Engine.Engine.Engine.set_events" class="py-name" href="#" onclick="return doclink('link-88', 'set_events', 'link-88');">set_events</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">,</tt> <tt class="py-name">client</tt><tt class="py-op">.</tt><tt class="py-name">_new_events</tt><tt class="py-op">)</tt> </tt>
400		<a name="L218"></a><tt class="py-lineno">218</tt> <tt class="py-line"> </tt>
401		<a name="L219"></a><tt class="py-lineno">219</tt> <tt class="py-line"> <tt class="py-comment"># check for task runloop timeout</tt> </tt>
402		<a name="L220"></a><tt class="py-lineno">220</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">timeout</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt> <tt class="py-keyword">and</tt> <tt class="py-name">time</tt><tt class="py-op">.</tt><tt class="py-name">time</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">>=</tt> <tt class="py-name">start_time</tt> <tt class="py-op">+</tt> <tt class="py-name">timeout</tt><tt class="py-op">:</tt> </tt>
403		<a name="L221"></a><tt class="py-lineno">221</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-89" class="py-name"><a title="ClusterShell.Engine.Engine.EngineTimeoutException" class="py-name" href="#" onclick="return doclink('link-89', 'EngineTimeoutException', 'link-15');">EngineTimeoutException</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
404		<a name="L222"></a><tt class="py-lineno">222</tt> <tt class="py-line"> </tt>
405		<a name="L223"></a><tt class="py-lineno">223</tt> <tt class="py-line"> <tt class="py-comment"># process clients timeout</tt> </tt>
406		<a name="L224"></a><tt class="py-lineno">224</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-90" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.fire_timers()=ClusterShell.Engine.Engine.Engine-class.html#fire_timers"><a title="ClusterShell.Engine.Engine.Engine.fire_timers" class="py-name" href="#" onclick="return doclink('link-90', 'fire_timers', 'link-90');">fire_timers</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
407		<a name="L225"></a><tt class="py-lineno">225</tt> <tt class="py-line"> </tt>
408		<a name="L226"></a><tt class="py-lineno">226</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-91" class="py-name"><a title="ClusterShell.Engine.Engine.Engine._debug" class="py-name" href="#" onclick="return doclink('link-91', '_debug', 'link-33');">_debug</a></tt><tt class="py-op">(</tt><tt class="py-string">"LOOP EXIT evlooprefcnt=%d (reg_clifds=%s) (timers=%d)"</tt> <tt class="py-op">%</tt> \ </tt>
409		<a name="L227"></a><tt class="py-lineno">227</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">evlooprefcnt</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reg_clifds</tt><tt class="py-op">,</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timerq</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
410		</div></div><a name="L228"></a><tt class="py-lineno">228</tt> <tt class="py-line"> </tt><script type="text/javascript">
411		<!--
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~~doc/epydoc/html/ClusterShell.Engine.Poll.EnginePoll-class.html~~ less more

0		<?xml version="1.0" encoding="ascii"?>
1		<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
2		"DTD/xhtml1-transitional.dtd">
3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>ClusterShell.Engine.Poll.EnginePoll</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<!-- ==================== NAVIGATION BAR ==================== -->
13		<table class="navbar" border="0" width="100%" cellpadding="0"
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16
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19		href="module-tree.html">Trees</a>   </th>
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23		href="identifier-index.html">Indices</a>   </th>
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26		<th>   <a
27		href="help.html">Help</a>   </th>
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33		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
34		</tr></table></th>
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37		<table width="100%" cellpadding="0" cellspacing="0">
38		<tr valign="top">
39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Engine-module.html">Package Engine</a> ::
43		<a href="ClusterShell.Engine.Poll-module.html">Module Poll</a> ::
44		Class EnginePoll
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
51		onclick="toggle_private();">hide private</a>]</span></td></tr>
52		<tr><td align="right"><span class="options"
53		>[<a href="frames.html" target="_top">frames</a
54		>] \| <a href="ClusterShell.Engine.Poll.EnginePoll-class.html"
55		target="_top">no frames</a>]</span></td></tr>
56		</table>
57		</td>
58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class EnginePoll</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Engine.Poll-pysrc.html#EnginePoll">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_12" name="uml_class_diagram_for_clusters_12">
64		<area shape="rect" id="node47" href="ClusterShell.Engine.Poll.EnginePoll-class.html#identifier" title="ClusterShell.Engine.Poll.EnginePoll.identifier" alt="" coords="99,439,228,457"/>
65		<area shape="rect" id="node47" href="ClusterShell.Engine.Poll.EnginePoll-class.html#__init__" title="Initialize Engine." alt="" coords="99,460,228,479"/>
66		<area shape="rect" id="node47" href="ClusterShell.Engine.Poll.EnginePoll-class.html#runloop" title="Poll engine run(): start clients and properly get replies" alt="" coords="99,479,228,497"/>
67		<area shape="rect" id="node1" href="ClusterShell.Engine.Poll.EnginePoll-class.html" title="Poll Engine" alt="" coords="87,414,239,503"/>
68		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#E_READ" title="ClusterShell.Engine.Engine.Engine.E_READ" alt="" coords="17,31,309,49"/>
69		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#E_ERROR" title="ClusterShell.Engine.Engine.Engine.E_ERROR" alt="" coords="17,49,309,68"/>
70		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#E_WRITE" title="ClusterShell.Engine.Engine.Engine.E_WRITE" alt="" coords="17,68,309,87"/>
71		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#E_ANY" title="ClusterShell.Engine.Engine.Engine.E_ANY" alt="" coords="17,87,309,105"/>
72		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#clients" title="Get a copy of clients set." alt="" coords="17,108,309,127"/>
73		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#ports" title="Get a copy of ports set." alt="" coords="17,127,309,145"/>
74		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#add" title="Add a client to engine." alt="" coords="17,145,309,164"/>
75		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#remove" title="Remove a client from engine." alt="" coords="17,164,309,183"/>
76		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#clear" title="Remove all clients." alt="" coords="17,183,309,201"/>
77		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#register" title="Register an engine client." alt="" coords="17,201,309,220"/>
78		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#unregister_writer" title="ClusterShell.Engine.Engine.Engine.unregister_writer" alt="" coords="17,220,309,239"/>
79		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#unregister" title="Unregister a client." alt="" coords="17,239,309,257"/>
80		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#modify" title="Modify the next loop interest events bitset for a client." alt="" coords="17,257,309,276"/>
81		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#set_events" title="Set the active interest events bitset for a client." alt="" coords="17,276,309,295"/>
82		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#set_reading" title="Set client reading state." alt="" coords="17,295,309,313"/>
83		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#set_reading_error" title="Set client reading error state." alt="" coords="17,313,309,332"/>
84		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#set_writing" title="Set client writing state." alt="" coords="17,332,309,351"/>
85		<area shape="rect" id="node48" href="ClusterShell.Engine.Engine.Engine-class.html#exited" title="Returns True if the engine has exited the runloop once." alt="" coords="17,369,309,388"/>
86		<area shape="rect" id="node2" href="ClusterShell.Engine.Engine.Engine-class.html" title="Interface for ClusterShell engine." alt="" coords="5,6,320,394"/>
87		</map>
88		<img src="uml_class_diagram_for_clusters_12.png" alt='' usemap="#uml_class_diagram_for_clusters_12" ismap="ismap" class="graph-without-title" />
89		</center>
90		</center>
91		<hr />
92		<p>Poll Engine</p>
93		<p>ClusterShell engine using the select.poll mechanism (Linux poll()
94		syscall).</p>
95
96		<!-- ==================== INSTANCE METHODS ==================== -->
97		<a name="section-InstanceMethods"></a>
98		<table class="summary" border="1" cellpadding="3"
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102		<table border="0" cellpadding="0" cellspacing="0" width="100%">
103		<tr valign="top">
104		<td align="left"><span class="table-header">Instance Methods</span></td>
105		<td align="right" valign="top"
106		><span class="options">[<a href="#section-InstanceMethods"
107		class="privatelink" onclick="toggle_private();"
108		>hide private</a>]</span></td>
109		</tr>
110		</table>
111		</td>
112		</tr>
113		<tr>
114		<td width="15%" align="right" valign="top" class="summary">
115		<span class="summary-type"> </span>
116		</td><td class="summary">
117		<table width="100%" cellpadding="0" cellspacing="0" border="0">
118		<tr>
119		<td><span class="summary-sig"><a href="ClusterShell.Engine.Poll.EnginePoll-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
120		<span class="summary-sig-arg">info</span>)</span><br />
121		Initialize Engine.</td>
122		<td align="right" valign="top">
123		<span class="codelink"><a href="ClusterShell.Engine.Poll-pysrc.html#EnginePoll.__init__">source code</a></span>
124
125		</td>
126		</tr>
127		</table>
128
129		</td>
130		</tr>
131		<tr class="private">
132		<td width="15%" align="right" valign="top" class="summary">
133		<span class="summary-type"> </span>
134		</td><td class="summary">
135		<table width="100%" cellpadding="0" cellspacing="0" border="0">
136		<tr>
137		<td><span class="summary-sig"><a href="ClusterShell.Engine.Poll.EnginePoll-class.html#_register_specific" class="summary-sig-name" onclick="show_private();">_register_specific</a>(<span class="summary-sig-arg">self</span>,
138		<span class="summary-sig-arg">fd</span>,
139		<span class="summary-sig-arg">event</span>)</span><br />
140		Engine-specific register fd for event method.</td>
141		<td align="right" valign="top">
142		<span class="codelink"><a href="ClusterShell.Engine.Poll-pysrc.html#EnginePoll._register_specific">source code</a></span>
143
144		</td>
145		</tr>
146		</table>
147
148		</td>
149		</tr>
150		<tr class="private">
151		<td width="15%" align="right" valign="top" class="summary">
152		<span class="summary-type"> </span>
153		</td><td class="summary">
154		<table width="100%" cellpadding="0" cellspacing="0" border="0">
155		<tr>
156		<td><span class="summary-sig"><a href="ClusterShell.Engine.Poll.EnginePoll-class.html#_unregister_specific" class="summary-sig-name" onclick="show_private();">_unregister_specific</a>(<span class="summary-sig-arg">self</span>,
157		<span class="summary-sig-arg">fd</span>,
158		<span class="summary-sig-arg">ev_is_set</span>)</span><br />
159		Engine-specific unregister fd method.</td>
160		<td align="right" valign="top">
161		<span class="codelink"><a href="ClusterShell.Engine.Poll-pysrc.html#EnginePoll._unregister_specific">source code</a></span>
162
163		</td>
164		</tr>
165		</table>
166
167		</td>
168		</tr>
169		<tr class="private">
170		<td width="15%" align="right" valign="top" class="summary">
171		<span class="summary-type"> </span>
172		</td><td class="summary">
173		<table width="100%" cellpadding="0" cellspacing="0" border="0">
174		<tr>
175		<td><span class="summary-sig"><a href="ClusterShell.Engine.Poll.EnginePoll-class.html#_modify_specific" class="summary-sig-name" onclick="show_private();">_modify_specific</a>(<span class="summary-sig-arg">self</span>,
176		<span class="summary-sig-arg">fd</span>,
177		<span class="summary-sig-arg">event</span>,
178		<span class="summary-sig-arg">setvalue</span>)</span><br />
179		Engine-specific modifications after a interesting event change for a
180		file descriptor.</td>
181		<td align="right" valign="top">
182		<span class="codelink"><a href="ClusterShell.Engine.Poll-pysrc.html#EnginePoll._modify_specific">source code</a></span>
183
184		</td>
185		</tr>
186		</table>
187
188		</td>
189		</tr>
190		<tr>
191		<td width="15%" align="right" valign="top" class="summary">
192		<span class="summary-type"> </span>
193		</td><td class="summary">
194		<table width="100%" cellpadding="0" cellspacing="0" border="0">
195		<tr>
196		<td><span class="summary-sig"><a href="ClusterShell.Engine.Poll.EnginePoll-class.html#runloop" class="summary-sig-name">runloop</a>(<span class="summary-sig-arg">self</span>,
197		<span class="summary-sig-arg">timeout</span>)</span><br />
198		Poll engine run(): start clients and properly get replies</td>
199		<td align="right" valign="top">
200		<span class="codelink"><a href="ClusterShell.Engine.Poll-pysrc.html#EnginePoll.runloop">source code</a></span>
201
202		</td>
203		</tr>
204		</table>
205
206		</td>
207		</tr>
208		<tr>
209		<td colspan="2" class="summary">
210		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.Engine-class.html">Engine.Engine</a></code></b>:
211		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#abort">abort</a></code>,
212		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#add">add</a></code>,
213		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#add_timer">add_timer</a></code>,
214		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#clear">clear</a></code>,
215		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#clients">clients</a></code>,
216		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#exited">exited</a></code>,
217		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#fire_timers">fire_timers</a></code>,
218		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#modify">modify</a></code>,
219		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#ports">ports</a></code>,
220		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#register">register</a></code>,
221		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#remove">remove</a></code>,
222		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#remove_timer">remove_timer</a></code>,
223		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#run">run</a></code>,
224		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#set_events">set_events</a></code>,
225		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#set_reading">set_reading</a></code>,
226		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#set_reading_error">set_reading_error</a></code>,
227		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#set_writing">set_writing</a></code>,
228		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#snoop_ports">snoop_ports</a></code>,
229		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#start_all">start_all</a></code>,
230		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#start_ports">start_ports</a></code>,
231		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#unregister">unregister</a></code>,
232		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#unregister_writer">unregister_writer</a></code>
233		</p>
234		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.Engine-class.html">Engine.Engine</a></code></b> (private):
235		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#_debug" onclick="show_private();">_debug</a></code>,
236		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#_fd2client" onclick="show_private();">_fd2client</a></code>,
237		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#_remove" onclick="show_private();">_remove</a></code>
238		</p></div>
239		</td>
240		</tr>
241		</table>
242		<!-- ==================== CLASS VARIABLES ==================== -->
243		<a name="section-ClassVariables"></a>
244		<table class="summary" border="1" cellpadding="3"
245		cellspacing="0" width="100%" bgcolor="white">
246		<tr bgcolor="#70b0f0" class="table-header">
247		<td colspan="2" class="table-header">
248		<table border="0" cellpadding="0" cellspacing="0" width="100%">
249		<tr valign="top">
250		<td align="left"><span class="table-header">Class Variables</span></td>
251		<td align="right" valign="top"
252		><span class="options">[<a href="#section-ClassVariables"
253		class="privatelink" onclick="toggle_private();"
254		>hide private</a>]</span></td>
255		</tr>
256		</table>
257		</td>
258		</tr>
259		<tr>
260		<td width="15%" align="right" valign="top" class="summary">
261		<span class="summary-type"> </span>
262		</td><td class="summary">
263		<a name="identifier"></a><span class="summary-name">identifier</span> = <code title="'poll'"><code class="variable-quote">'</code><code class="variable-string">poll</code><code class="variable-quote">'</code></code>
264		</td>
265		</tr>
266		<tr>
267		<td colspan="2" class="summary">
268		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.Engine-class.html">Engine.Engine</a></code></b>:
269		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#E_ANY">E_ANY</a></code>,
270		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#E_ERROR">E_ERROR</a></code>,
271		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#E_READ">E_READ</a></code>,
272		<code><a href="ClusterShell.Engine.Engine.Engine-class.html#E_WRITE">E_WRITE</a></code>
273		</p>
274		</td>
275		</tr>
276		</table>
277		<!-- ==================== METHOD DETAILS ==================== -->
278		<a name="section-MethodDetails"></a>
279		<table class="details" border="1" cellpadding="3"
280		cellspacing="0" width="100%" bgcolor="white">
281		<tr bgcolor="#70b0f0" class="table-header">
282		<td colspan="2" class="table-header">
283		<table border="0" cellpadding="0" cellspacing="0" width="100%">
284		<tr valign="top">
285		<td align="left"><span class="table-header">Method Details</span></td>
286		<td align="right" valign="top"
287		><span class="options">[<a href="#section-MethodDetails"
288		class="privatelink" onclick="toggle_private();"
289		>hide private</a>]</span></td>
290		</tr>
291		</table>
292		</td>
293		</tr>
294		</table>
295		<a name="__init__"></a>
296		<div>
297		<table class="details" border="1" cellpadding="3"
298		cellspacing="0" width="100%" bgcolor="white">
299		<tr><td>
300		<table width="100%" cellpadding="0" cellspacing="0" border="0">
301		<tr valign="top"><td>
302		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
303		<span class="sig-arg">info</span>)</span>
304		<br /><em class="fname">(Constructor)</em>
305		</h3>
306		</td><td align="right" valign="top"
307		><span class="codelink"><a href="ClusterShell.Engine.Poll-pysrc.html#EnginePoll.__init__">source code</a></span>
308		</td>
309		</tr></table>
310
311		<p>Initialize Engine.</p>
312		<dl class="fields">
313		<dt>Overrides:
314		<a href="ClusterShell.Engine.Engine.Engine-class.html#__init__">Engine.Engine.__init__</a>
315		</dt>
316		</dl>
317		</td></tr></table>
318		</div>
319		<a name="_register_specific"></a>
320		<div class="private">
321		<table class="details" border="1" cellpadding="3"
322		cellspacing="0" width="100%" bgcolor="white">
323		<tr><td>
324		<table width="100%" cellpadding="0" cellspacing="0" border="0">
325		<tr valign="top"><td>
326		<h3 class="epydoc"><span class="sig"><span class="sig-name">_register_specific</span>(<span class="sig-arg">self</span>,
327		<span class="sig-arg">fd</span>,
328		<span class="sig-arg">event</span>)</span>
329		</h3>
330		</td><td align="right" valign="top"
331		><span class="codelink"><a href="ClusterShell.Engine.Poll-pysrc.html#EnginePoll._register_specific">source code</a></span>
332		</td>
333		</tr></table>
334
335		<p>Engine-specific register fd for event method.</p>
336		<dl class="fields">
337		<dt>Overrides:
338		<a href="ClusterShell.Engine.Engine.Engine-class.html#_register_specific" onclick="show_private();">Engine.Engine._register_specific</a>
339		<dd><em class="note">(inherited documentation)</em></dd>
340		</dt>
341		</dl>
342		</td></tr></table>
343		</div>
344		<a name="_unregister_specific"></a>
345		<div class="private">
346		<table class="details" border="1" cellpadding="3"
347		cellspacing="0" width="100%" bgcolor="white">
348		<tr><td>
349		<table width="100%" cellpadding="0" cellspacing="0" border="0">
350		<tr valign="top"><td>
351		<h3 class="epydoc"><span class="sig"><span class="sig-name">_unregister_specific</span>(<span class="sig-arg">self</span>,
352		<span class="sig-arg">fd</span>,
353		<span class="sig-arg">ev_is_set</span>)</span>
354		</h3>
355		</td><td align="right" valign="top"
356		><span class="codelink"><a href="ClusterShell.Engine.Poll-pysrc.html#EnginePoll._unregister_specific">source code</a></span>
357		</td>
358		</tr></table>
359
360		<p>Engine-specific unregister fd method.</p>
361		<dl class="fields">
362		<dt>Overrides:
363		<a href="ClusterShell.Engine.Engine.Engine-class.html#_unregister_specific" onclick="show_private();">Engine.Engine._unregister_specific</a>
364		<dd><em class="note">(inherited documentation)</em></dd>
365		</dt>
366		</dl>
367		</td></tr></table>
368		</div>
369		<a name="_modify_specific"></a>
370		<div class="private">
371		<table class="details" border="1" cellpadding="3"
372		cellspacing="0" width="100%" bgcolor="white">
373		<tr><td>
374		<table width="100%" cellpadding="0" cellspacing="0" border="0">
375		<tr valign="top"><td>
376		<h3 class="epydoc"><span class="sig"><span class="sig-name">_modify_specific</span>(<span class="sig-arg">self</span>,
377		<span class="sig-arg">fd</span>,
378		<span class="sig-arg">event</span>,
379		<span class="sig-arg">setvalue</span>)</span>
380		</h3>
381		</td><td align="right" valign="top"
382		><span class="codelink"><a href="ClusterShell.Engine.Poll-pysrc.html#EnginePoll._modify_specific">source code</a></span>
383		</td>
384		</tr></table>
385
386		<p>Engine-specific modifications after a interesting event change for a
387		file descriptor. Called automatically by Engine register/unregister and
388		set_events(). For the poll() engine, it reg/unreg or modifies the event
389		mask associated to a file descriptor.</p>
390		<dl class="fields">
391		<dt>Overrides:
392		<a href="ClusterShell.Engine.Engine.Engine-class.html#_modify_specific" onclick="show_private();">Engine.Engine._modify_specific</a>
393		</dt>
394		</dl>
395		</td></tr></table>
396		</div>
397		<a name="runloop"></a>
398		<div>
399		<table class="details" border="1" cellpadding="3"
400		cellspacing="0" width="100%" bgcolor="white">
401		<tr><td>
402		<table width="100%" cellpadding="0" cellspacing="0" border="0">
403		<tr valign="top"><td>
404		<h3 class="epydoc"><span class="sig"><span class="sig-name">runloop</span>(<span class="sig-arg">self</span>,
405		<span class="sig-arg">timeout</span>)</span>
406		</h3>
407		</td><td align="right" valign="top"
408		><span class="codelink"><a href="ClusterShell.Engine.Poll-pysrc.html#EnginePoll.runloop">source code</a></span>
409		</td>
410		</tr></table>
411
412		<p>Poll engine run(): start clients and properly get replies</p>
413		<dl class="fields">
414		<dt>Overrides:
415		<a href="ClusterShell.Engine.Engine.Engine-class.html#runloop">Engine.Engine.runloop</a>
416		</dt>
417		</dl>
418		</td></tr></table>
419		</div>
420		<br />
421		<!-- ==================== NAVIGATION BAR ==================== -->
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		Module Event
43		</span>
44		</td>
45		<td>
46		<table cellpadding="0" cellspacing="0">
47		<!-- hide/show private -->
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53		target="_top">no frames</a>]</span></td></tr>
54		</table>
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57		</table>
58		<!-- ==================== MODULE DESCRIPTION ==================== -->
59		<h1 class="epydoc">Module Event</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Event-pysrc.html">source code</a></span></p>
60		<p>Event handler support</p>
61		<p>EventHandler's derived classes may implement ev_* methods to listen on
62		worker's events.</p>
63
64		<!-- ==================== CLASSES ==================== -->
65		<a name="section-Classes"></a>
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79		</td>
80		</tr>
81		<tr>
82		<td width="15%" align="right" valign="top" class="summary">
83		<span class="summary-type"> </span>
84		</td><td class="summary">
85		<a href="ClusterShell.Event.EventHandler-class.html" class="summary-name">EventHandler</a><br />
86		Base class EventHandler.
87		</td>
88		</tr>
89		</table>
90		<!-- ==================== VARIABLES ==================== -->
91		<a name="section-Variables"></a>
92		<table class="summary" border="1" cellpadding="3"
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98		<td align="left"><span class="table-header">Variables</span></td>
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101		class="privatelink" onclick="toggle_private();"
102		>hide private</a>]</span></td>
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105		</td>
106		</tr>
107		<tr>
108		<td width="15%" align="right" valign="top" class="summary">
109		<span class="summary-type"> </span>
110		</td><td class="summary">
111		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="None">None</code>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		Module Event
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58		<h1 class="epydoc">Source Code for <a href="ClusterShell.Event-module.html">Module ClusterShell.Event</a></h1>
59		<pre class="py-src">
60		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
61		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2007, 2008, 2009, 2010)</tt> </tt>
62		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
63		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
64		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
65		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
66		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
67		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
68		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
69		<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
70		<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
71		<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
72		<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
73		<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
74		<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
75		<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
76		<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
77		<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
78		<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
79		<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
80		<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
81		<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
82		<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
83		<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
84		<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
85		<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
86		<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
87		<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
88		<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
89		<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
90		<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
91		<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
92		<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt class="py-comment"># $Id: Event.py 292 2010-07-15 22:43:46Z st-cea $</tt> </tt>
93		<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> </tt>
94		<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
95		<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring">Event handler support</tt> </tt>
96		<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
97		<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"><tt class="py-docstring">EventHandler's derived classes may implement ev_* methods to listen on</tt> </tt>
98		<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-docstring">worker's events.</tt> </tt>
99		<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
100		<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"> </tt>
101		<a name="EventHandler"></a><div id="EventHandler-def"><a name="L42"></a><tt class="py-lineno"> 42</tt> <a class="py-toggle" href="#" id="EventHandler-toggle" onclick="return toggle('EventHandler');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Event.EventHandler-class.html">EventHandler</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
102		</div><div id="EventHandler-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EventHandler-expanded"><a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
103		<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"><tt class="py-docstring"> Base class EventHandler.</tt> </tt>
104		<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
105		<a name="EventHandler._invoke"></a><div id="EventHandler._invoke-def"><a name="L46"></a><tt class="py-lineno"> 46</tt> <a class="py-toggle" href="#" id="EventHandler._invoke-toggle" onclick="return toggle('EventHandler._invoke');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Event.EventHandler-class.html#_invoke">_invoke</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">ev_type</tt><tt class="py-op">,</tt> <tt class="py-op">*</tt><tt class="py-param">args</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
106		</div><div id="EventHandler._invoke-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventHandler._invoke-expanded"><a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
107		<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"><tt class="py-docstring"> Invoke a specific event handler.</tt> </tt>
108		<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
109		<a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"> <tt class="py-name">ev_handler</tt> <tt class="py-op">=</tt> <tt class="py-name">getattr</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">ev_type</tt><tt class="py-op">)</tt> </tt>
110		<a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"> <tt class="py-name">ev_handler</tt><tt class="py-op">(</tt><tt class="py-op">*</tt><tt class="py-name">args</tt><tt class="py-op">)</tt> </tt>
111		</div><a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"> </tt>
112		<a name="EventHandler.ev_start"></a><div id="EventHandler.ev_start-def"><a name="L53"></a><tt class="py-lineno"> 53</tt> <a class="py-toggle" href="#" id="EventHandler.ev_start-toggle" onclick="return toggle('EventHandler.ev_start');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Event.EventHandler-class.html#ev_start">ev_start</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
113		</div><div id="EventHandler.ev_start-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventHandler.ev_start-expanded"><a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
114		<a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"><tt class="py-docstring"> Called to indicate that a worker has just started.</tt> </tt>
115		<a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
116		</div><a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"> </tt>
117		<a name="EventHandler.ev_read"></a><div id="EventHandler.ev_read-def"><a name="L58"></a><tt class="py-lineno"> 58</tt> <a class="py-toggle" href="#" id="EventHandler.ev_read-toggle" onclick="return toggle('EventHandler.ev_read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Event.EventHandler-class.html#ev_read">ev_read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
118		</div><div id="EventHandler.ev_read-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventHandler.ev_read-expanded"><a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
119		<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"><tt class="py-docstring"> Called to indicate that a worker has data to read.</tt> </tt>
120		<a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
121		</div><a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"> </tt>
122		<a name="EventHandler.ev_error"></a><div id="EventHandler.ev_error-def"><a name="L63"></a><tt class="py-lineno"> 63</tt> <a class="py-toggle" href="#" id="EventHandler.ev_error-toggle" onclick="return toggle('EventHandler.ev_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Event.EventHandler-class.html#ev_error">ev_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
123		</div><div id="EventHandler.ev_error-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventHandler.ev_error-expanded"><a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
124		<a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"><tt class="py-docstring"> Called to indicate that a worker has error to read (on stderr).</tt> </tt>
125		<a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
126		</div><a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"> </tt>
127		<a name="EventHandler.ev_written"></a><div id="EventHandler.ev_written-def"><a name="L68"></a><tt class="py-lineno"> 68</tt> <a class="py-toggle" href="#" id="EventHandler.ev_written-toggle" onclick="return toggle('EventHandler.ev_written');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Event.EventHandler-class.html#ev_written">ev_written</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
128		</div><div id="EventHandler.ev_written-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventHandler.ev_written-expanded"><a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
129		<a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"><tt class="py-docstring"> Called to indicate that writing has been done.</tt> </tt>
130		<a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
131		</div><a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"> </tt>
132		<a name="EventHandler.ev_hup"></a><div id="EventHandler.ev_hup-def"><a name="L73"></a><tt class="py-lineno"> 73</tt> <a class="py-toggle" href="#" id="EventHandler.ev_hup-toggle" onclick="return toggle('EventHandler.ev_hup');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Event.EventHandler-class.html#ev_hup">ev_hup</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
133		</div><div id="EventHandler.ev_hup-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventHandler.ev_hup-expanded"><a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
134		<a name="L75"></a><tt class="py-lineno"> 75</tt> <tt class="py-line"><tt class="py-docstring"> Called to indicate that a worker's connection has been closed.</tt> </tt>
135		<a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
136		</div><a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"> </tt>
137		<a name="EventHandler.ev_timeout"></a><div id="EventHandler.ev_timeout-def"><a name="L78"></a><tt class="py-lineno"> 78</tt> <a class="py-toggle" href="#" id="EventHandler.ev_timeout-toggle" onclick="return toggle('EventHandler.ev_timeout');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Event.EventHandler-class.html#ev_timeout">ev_timeout</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
138		</div><div id="EventHandler.ev_timeout-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventHandler.ev_timeout-expanded"><a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
139		<a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"><tt class="py-docstring"> Called to indicate that a worker has timed out (worker timeout only).</tt> </tt>
140		<a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
141		</div><a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"> </tt>
142		<a name="EventHandler.ev_close"></a><div id="EventHandler.ev_close-def"><a name="L83"></a><tt class="py-lineno"> 83</tt> <a class="py-toggle" href="#" id="EventHandler.ev_close-toggle" onclick="return toggle('EventHandler.ev_close');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Event.EventHandler-class.html#ev_close">ev_close</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
143		</div><div id="EventHandler.ev_close-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventHandler.ev_close-expanded"><a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
144		<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"><tt class="py-docstring"> Called to indicate that a worker has just finished (it may already</tt> </tt>
145		<a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"><tt class="py-docstring"> have failed on timeout).</tt> </tt>
146		<a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
147		</div><a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"> </tt>
148		<a name="EventHandler.ev_msg"></a><div id="EventHandler.ev_msg-def"><a name="L89"></a><tt class="py-lineno"> 89</tt> <a class="py-toggle" href="#" id="EventHandler.ev_msg-toggle" onclick="return toggle('EventHandler.ev_msg');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Event.EventHandler-class.html#ev_msg">ev_msg</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">port</tt><tt class="py-op">,</tt> <tt class="py-param">msg</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
149		</div><div id="EventHandler.ev_msg-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventHandler.ev_msg-expanded"><a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
150		<a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"><tt class="py-docstring"> Handle port message.</tt> </tt>
151		<a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
152		<a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"><tt class="py-docstring"> @param port: The port object on which a message is available.</tt> </tt>
153		<a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
154		</div><a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"> </tt>
155		<a name="EventHandler.ev_timer"></a><div id="EventHandler.ev_timer-def"><a name="L96"></a><tt class="py-lineno"> 96</tt> <a class="py-toggle" href="#" id="EventHandler.ev_timer-toggle" onclick="return toggle('EventHandler.ev_timer');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Event.EventHandler-class.html#ev_timer">ev_timer</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">timer</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
156		</div><div id="EventHandler.ev_timer-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventHandler.ev_timer-expanded"><a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
157		<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"><tt class="py-docstring"> Handle firing timer.</tt> </tt>
158		<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
159		<a name="L100"></a><tt class="py-lineno">100</tt> <tt class="py-line"><tt class="py-docstring"> @param timer: The timer that is firing. </tt> </tt>
160		<a name="L101"></a><tt class="py-lineno">101</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
161		</div></div><a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> </tt><script type="text/javascript">
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~~doc/epydoc/html/ClusterShell.Event.EventHandler-class.html~~ less more

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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Event-module.html">Module Event</a> ::
43		Class EventHandler
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
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59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class EventHandler</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Event-pysrc.html#EventHandler">source code</a></span></p>
61		<center>
62		<div class="private"><center> <map id="uml_class_diagram_for_clusters_13" name="uml_class_diagram_for_clusters_13">
63		<area shape="rect" id="node49" href="ClusterShell.Event.EventHandler-class.html#ev_start" title="Called to indicate that a worker has just started." alt="" coords="484,39,632,57"/>
64		<area shape="rect" id="node49" href="ClusterShell.Event.EventHandler-class.html#ev_read" title="Called to indicate that a worker has data to read." alt="" coords="484,57,632,76"/>
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66		<area shape="rect" id="node49" href="ClusterShell.Event.EventHandler-class.html#ev_written" title="Called to indicate that writing has been done." alt="" coords="484,95,632,113"/>
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69		<area shape="rect" id="node49" href="ClusterShell.Event.EventHandler-class.html#ev_close" title="Called to indicate that a worker has just finished (it may already have  failed on timeout)." alt="" coords="484,151,632,169"/>
70		<area shape="rect" id="node49" href="ClusterShell.Event.EventHandler-class.html#ev_msg" title="Handle port message." alt="" coords="484,169,632,188"/>
71		<area shape="rect" id="node49" href="ClusterShell.Event.EventHandler-class.html#ev_timer" title="Handle firing timer." alt="" coords="484,188,632,207"/>
72		<area shape="rect" id="node1" href="ClusterShell.Event.EventHandler-class.html" title="Base class EventHandler." alt="" coords="472,6,643,213"/>
73		<area shape="rect" id="node2" href="ClusterShell.Task.Task._SyncMsgHandler-class.html" title="Special task control port event handler." alt="" coords="5,233,213,271"/>
74		<area shape="rect" id="node3" href="clush.DirectOutputHandler-class.html" title="Direct output event handler class." alt="" coords="243,233,432,271"/>
75		<area shape="rect" id="node4" href="clush.GatherOutputHandler-class.html" title="Gathered output event handler class." alt="" coords="461,233,656,271"/>
76		<area shape="rect" id="node5" href="clush.StdInputHandler-class.html" title="Standard input event handler class." alt="" coords="685,233,851,271"/>
77		<area shape="rect" id="node6" href="clush.RunTimer-class.html" title="clush.RunTimer" alt="" coords="880,233,1008,271"/>
78		</map>
79		<img src="uml_class_diagram_for_clusters_13.png" alt='' usemap="#uml_class_diagram_for_clusters_13" ismap="ismap" class="graph-without-title" />
80		</center></div>
81		<div class="public" style="display:none"><center> <map id="uml_class_diagram_for_clusters_14" name="uml_class_diagram_for_clusters_14">
82		<area shape="rect" id="node55" href="ClusterShell.Event.EventHandler-class.html#ev_start" title="Called to indicate that a worker has just started." alt="" coords="308,39,456,57"/>
83		<area shape="rect" id="node55" href="ClusterShell.Event.EventHandler-class.html#ev_read" title="Called to indicate that a worker has data to read." alt="" coords="308,57,456,76"/>
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87		<area shape="rect" id="node55" href="ClusterShell.Event.EventHandler-class.html#ev_timeout" title="Called to indicate that a worker has timed out (worker timeout only)." alt="" coords="308,132,456,151"/>
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94		<area shape="rect" id="node4" href="clush.GatherOutputHandler-class.html" title="Gathered output event handler class." alt="" coords="381,233,576,271"/>
95		<area shape="rect" id="node5" href="clush.StdInputHandler-class.html" title="Standard input event handler class." alt="" coords="605,233,771,271"/>
96		</map>
97		<img src="uml_class_diagram_for_clusters_14.png" alt='' usemap="#uml_class_diagram_for_clusters_14" ismap="ismap" class="graph-without-title" />
98		</center></div>
99		</center>
100		<hr />
101		<p>Base class EventHandler.</p>
102
103		<!-- ==================== INSTANCE METHODS ==================== -->
104		<a name="section-InstanceMethods"></a>
105		<table class="summary" border="1" cellpadding="3"
106		cellspacing="0" width="100%" bgcolor="white">
107		<tr bgcolor="#70b0f0" class="table-header">
108		<td colspan="2" class="table-header">
109		<table border="0" cellpadding="0" cellspacing="0" width="100%">
110		<tr valign="top">
111		<td align="left"><span class="table-header">Instance Methods</span></td>
112		<td align="right" valign="top"
113		><span class="options">[<a href="#section-InstanceMethods"
114		class="privatelink" onclick="toggle_private();"
115		>hide private</a>]</span></td>
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118		</td>
119		</tr>
120		<tr class="private">
121		<td width="15%" align="right" valign="top" class="summary">
122		<span class="summary-type"> </span>
123		</td><td class="summary">
124		<table width="100%" cellpadding="0" cellspacing="0" border="0">
125		<tr>
126		<td><span class="summary-sig"><a name="_invoke"></a><span class="summary-sig-name">_invoke</span>(<span class="summary-sig-arg">self</span>,
127		<span class="summary-sig-arg">ev_type</span>,
128		<span class="summary-sig-arg">*args</span>)</span><br />
129		Invoke a specific event handler.</td>
130		<td align="right" valign="top">
131		<span class="codelink"><a href="ClusterShell.Event-pysrc.html#EventHandler._invoke">source code</a></span>
132
133		</td>
134		</tr>
135		</table>
136
137		</td>
138		</tr>
139		<tr>
140		<td width="15%" align="right" valign="top" class="summary">
141		<span class="summary-type"> </span>
142		</td><td class="summary">
143		<table width="100%" cellpadding="0" cellspacing="0" border="0">
144		<tr>
145		<td><span class="summary-sig"><a name="ev_start"></a><span class="summary-sig-name">ev_start</span>(<span class="summary-sig-arg">self</span>,
146		<span class="summary-sig-arg">worker</span>)</span><br />
147		Called to indicate that a worker has just started.</td>
148		<td align="right" valign="top">
149		<span class="codelink"><a href="ClusterShell.Event-pysrc.html#EventHandler.ev_start">source code</a></span>
150
151		</td>
152		</tr>
153		</table>
154
155		</td>
156		</tr>
157		<tr>
158		<td width="15%" align="right" valign="top" class="summary">
159		<span class="summary-type"> </span>
160		</td><td class="summary">
161		<table width="100%" cellpadding="0" cellspacing="0" border="0">
162		<tr>
163		<td><span class="summary-sig"><a name="ev_read"></a><span class="summary-sig-name">ev_read</span>(<span class="summary-sig-arg">self</span>,
164		<span class="summary-sig-arg">worker</span>)</span><br />
165		Called to indicate that a worker has data to read.</td>
166		<td align="right" valign="top">
167		<span class="codelink"><a href="ClusterShell.Event-pysrc.html#EventHandler.ev_read">source code</a></span>
168
169		</td>
170		</tr>
171		</table>
172
173		</td>
174		</tr>
175		<tr>
176		<td width="15%" align="right" valign="top" class="summary">
177		<span class="summary-type"> </span>
178		</td><td class="summary">
179		<table width="100%" cellpadding="0" cellspacing="0" border="0">
180		<tr>
181		<td><span class="summary-sig"><a name="ev_error"></a><span class="summary-sig-name">ev_error</span>(<span class="summary-sig-arg">self</span>,
182		<span class="summary-sig-arg">worker</span>)</span><br />
183		Called to indicate that a worker has error to read (on stderr).</td>
184		<td align="right" valign="top">
185		<span class="codelink"><a href="ClusterShell.Event-pysrc.html#EventHandler.ev_error">source code</a></span>
186
187		</td>
188		</tr>
189		</table>
190
191		</td>
192		</tr>
193		<tr>
194		<td width="15%" align="right" valign="top" class="summary">
195		<span class="summary-type"> </span>
196		</td><td class="summary">
197		<table width="100%" cellpadding="0" cellspacing="0" border="0">
198		<tr>
199		<td><span class="summary-sig"><a name="ev_written"></a><span class="summary-sig-name">ev_written</span>(<span class="summary-sig-arg">self</span>,
200		<span class="summary-sig-arg">worker</span>)</span><br />
201		Called to indicate that writing has been done.</td>
202		<td align="right" valign="top">
203		<span class="codelink"><a href="ClusterShell.Event-pysrc.html#EventHandler.ev_written">source code</a></span>
204
205		</td>
206		</tr>
207		</table>
208
209		</td>
210		</tr>
211		<tr>
212		<td width="15%" align="right" valign="top" class="summary">
213		<span class="summary-type"> </span>
214		</td><td class="summary">
215		<table width="100%" cellpadding="0" cellspacing="0" border="0">
216		<tr>
217		<td><span class="summary-sig"><a name="ev_hup"></a><span class="summary-sig-name">ev_hup</span>(<span class="summary-sig-arg">self</span>,
218		<span class="summary-sig-arg">worker</span>)</span><br />
219		Called to indicate that a worker's connection has been closed.</td>
220		<td align="right" valign="top">
221		<span class="codelink"><a href="ClusterShell.Event-pysrc.html#EventHandler.ev_hup">source code</a></span>
222
223		</td>
224		</tr>
225		</table>
226
227		</td>
228		</tr>
229		<tr>
230		<td width="15%" align="right" valign="top" class="summary">
231		<span class="summary-type"> </span>
232		</td><td class="summary">
233		<table width="100%" cellpadding="0" cellspacing="0" border="0">
234		<tr>
235		<td><span class="summary-sig"><a name="ev_timeout"></a><span class="summary-sig-name">ev_timeout</span>(<span class="summary-sig-arg">self</span>,
236		<span class="summary-sig-arg">worker</span>)</span><br />
237		Called to indicate that a worker has timed out (worker timeout only).</td>
238		<td align="right" valign="top">
239		<span class="codelink"><a href="ClusterShell.Event-pysrc.html#EventHandler.ev_timeout">source code</a></span>
240
241		</td>
242		</tr>
243		</table>
244
245		</td>
246		</tr>
247		<tr>
248		<td width="15%" align="right" valign="top" class="summary">
249		<span class="summary-type"> </span>
250		</td><td class="summary">
251		<table width="100%" cellpadding="0" cellspacing="0" border="0">
252		<tr>
253		<td><span class="summary-sig"><a name="ev_close"></a><span class="summary-sig-name">ev_close</span>(<span class="summary-sig-arg">self</span>,
254		<span class="summary-sig-arg">worker</span>)</span><br />
255		Called to indicate that a worker has just finished (it may already
256		have failed on timeout).</td>
257		<td align="right" valign="top">
258		<span class="codelink"><a href="ClusterShell.Event-pysrc.html#EventHandler.ev_close">source code</a></span>
259
260		</td>
261		</tr>
262		</table>
263
264		</td>
265		</tr>
266		<tr>
267		<td width="15%" align="right" valign="top" class="summary">
268		<span class="summary-type"> </span>
269		</td><td class="summary">
270		<table width="100%" cellpadding="0" cellspacing="0" border="0">
271		<tr>
272		<td><span class="summary-sig"><a href="ClusterShell.Event.EventHandler-class.html#ev_msg" class="summary-sig-name">ev_msg</a>(<span class="summary-sig-arg">self</span>,
273		<span class="summary-sig-arg">port</span>,
274		<span class="summary-sig-arg">msg</span>)</span><br />
275		Handle port message.</td>
276		<td align="right" valign="top">
277		<span class="codelink"><a href="ClusterShell.Event-pysrc.html#EventHandler.ev_msg">source code</a></span>
278
279		</td>
280		</tr>
281		</table>
282
283		</td>
284		</tr>
285		<tr>
286		<td width="15%" align="right" valign="top" class="summary">
287		<span class="summary-type"> </span>
288		</td><td class="summary">
289		<table width="100%" cellpadding="0" cellspacing="0" border="0">
290		<tr>
291		<td><span class="summary-sig"><a href="ClusterShell.Event.EventHandler-class.html#ev_timer" class="summary-sig-name">ev_timer</a>(<span class="summary-sig-arg">self</span>,
292		<span class="summary-sig-arg">timer</span>)</span><br />
293		Handle firing timer.</td>
294		<td align="right" valign="top">
295		<span class="codelink"><a href="ClusterShell.Event-pysrc.html#EventHandler.ev_timer">source code</a></span>
296
297		</td>
298		</tr>
299		</table>
300
301		</td>
302		</tr>
303		<tr>
304		<td colspan="2" class="summary">
305		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
306		<code>__delattr__</code>,
307		<code>__format__</code>,
308		<code>__getattribute__</code>,
309		<code>__hash__</code>,
310		<code>__init__</code>,
311		<code>__new__</code>,
312		<code>__reduce__</code>,
313		<code>__reduce_ex__</code>,
314		<code>__repr__</code>,
315		<code>__setattr__</code>,
316		<code>__sizeof__</code>,
317		<code>__str__</code>,
318		<code>__subclasshook__</code>
319		</p>
320		</td>
321		</tr>
322		</table>
323		<!-- ==================== PROPERTIES ==================== -->
324		<a name="section-Properties"></a>
325		<table class="summary" border="1" cellpadding="3"
326		cellspacing="0" width="100%" bgcolor="white">
327		<tr bgcolor="#70b0f0" class="table-header">
328		<td colspan="2" class="table-header">
329		<table border="0" cellpadding="0" cellspacing="0" width="100%">
330		<tr valign="top">
331		<td align="left"><span class="table-header">Properties</span></td>
332		<td align="right" valign="top"
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340		<tr>
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342		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
343		<code>__class__</code>
344		</p>
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376		</h3>
377		</td><td align="right" valign="top"
378		><span class="codelink"><a href="ClusterShell.Event-pysrc.html#EventHandler.ev_msg">source code</a></span>
379		</td>
380		</tr></table>
381
382		<p>Handle port message.</p>
383		<dl class="fields">
384		<dt>Parameters:</dt>
385		<dd><ul class="nomargin-top">
386		<li><strong class="pname"><code>port</code></strong> - The port object on which a message is available.</li>
387		</ul></dd>
388		</dl>
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399		<span class="sig-arg">timer</span>)</span>
400		</h3>
401		</td><td align="right" valign="top"
402		><span class="codelink"><a href="ClusterShell.Event-pysrc.html#EventHandler.ev_timer">source code</a></span>
403		</td>
404		</tr></table>
405
406		<p>Handle firing timer.</p>
407		<dl class="fields">
408		<dt>Parameters:</dt>
409		<dd><ul class="nomargin-top">
410		<li><strong class="pname"><code>timer</code></strong> - The timer that is firing.</li>
411		</ul></dd>
412		</dl>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		Module MsgTree
43		</span>
44		</td>
45		<td>
46		<table cellpadding="0" cellspacing="0">
47		<!-- hide/show private -->
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49		onclick="toggle_private();">hide private</a>]</span></td></tr>
50		<tr><td align="right"><span class="options"
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54		</table>
55		</td>
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57		</table>
58		<!-- ==================== MODULE DESCRIPTION ==================== -->
59		<h1 class="epydoc">Module MsgTree</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html">source code</a></span></p>
60		<p>MsgTree</p>
61		<p>ClusterShell message tree module. The purpose of MsgTree is to provide
62		a shared message tree for storing message lines received from
63		ClusterShell Workers (for example, from remote cluster commands). It
64		should be efficient, in term of compute power and memory consumption,
65		especially when remote messages are the same.</p>
66
67		<!-- ==================== CLASSES ==================== -->
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79		>hide private</a>]</span></td>
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84		<tr>
85		<td width="15%" align="right" valign="top" class="summary">
86		<span class="summary-type"> </span>
87		</td><td class="summary">
88		<a href="ClusterShell.MsgTree.MsgTreeElem-class.html" class="summary-name">MsgTreeElem</a><br />
89		Class representing an element of the MsgTree and its associated
90		message.
91		</td>
92		</tr>
93		<tr>
94		<td width="15%" align="right" valign="top" class="summary">
95		<span class="summary-type"> </span>
96		</td><td class="summary">
97		<a href="ClusterShell.MsgTree.MsgTree-class.html" class="summary-name">MsgTree</a><br />
98		A MsgTree object maps key objects to multi-lines messages.
99		</td>
100		</tr>
101		</table>
102		<!-- ==================== VARIABLES ==================== -->
103		<a name="section-Variables"></a>
104		<table class="summary" border="1" cellpadding="3"
105		cellspacing="0" width="100%" bgcolor="white">
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121		<span class="summary-type"> </span>
122		</td><td class="summary">
123		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="'ClusterShell'"><code class="variable-quote">'</code><code class="variable-string">ClusterShell</code><code class="variable-quote">'</code></code>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		Module MsgTree
43		</span>
44		</td>
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47		<!-- hide/show private -->
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58		<h1 class="epydoc">Source Code for <a href="ClusterShell.MsgTree-module.html">Module ClusterShell.MsgTree</a></h1>
59		<pre class="py-src">
60		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
61		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2007, 2008, 2009)</tt> </tt>
62		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
63		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
64		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
65		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
66		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
67		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
68		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
69		<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
70		<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
71		<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
72		<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
73		<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
74		<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
75		<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
76		<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
77		<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
78		<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
79		<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
80		<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
81		<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
82		<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
83		<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
84		<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
85		<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
86		<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
87		<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
88		<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
89		<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
90		<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
91		<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
92		<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt class="py-comment"># $Id: MsgTree.py 271 2010-06-08 14:29:04Z st-cea $</tt> </tt>
93		<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> </tt>
94		<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
95		<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring">MsgTree</tt> </tt>
96		<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
97		<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"><tt class="py-docstring">ClusterShell message tree module. The purpose of MsgTree is to</tt> </tt>
98		<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-docstring">provide a shared message tree for storing message lines received</tt> </tt>
99		<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"><tt class="py-docstring">from ClusterShell Workers (for example, from remote cluster</tt> </tt>
100		<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"><tt class="py-docstring">commands). It should be efficient, in term of compute power and memory</tt> </tt>
101		<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"><tt class="py-docstring">consumption, especially when remote messages are the same.</tt> </tt>
102		<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
103		<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"> </tt>
104		<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">itertools</tt> <tt class="py-keyword">import</tt> <tt class="py-name">ifilterfalse</tt><tt class="py-op">,</tt> <tt class="py-name">imap</tt> </tt>
105		<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">operator</tt> <tt class="py-keyword">import</tt> <tt class="py-name">itemgetter</tt> </tt>
106		<a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"> </tt>
107		<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"> </tt>
108		<a name="MsgTreeElem"></a><div id="MsgTreeElem-def"><a name="L49"></a><tt class="py-lineno"> 49</tt> <a class="py-toggle" href="#" id="MsgTreeElem-toggle" onclick="return toggle('MsgTreeElem');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTreeElem-class.html">MsgTreeElem</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
109		</div><div id="MsgTreeElem-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="MsgTreeElem-expanded"><a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
110		<a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"><tt class="py-docstring"> Class representing an element of the MsgTree and its associated</tt> </tt>
111		<a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"><tt class="py-docstring"> message. Object of this class are returned by the various MsgTree</tt> </tt>
112		<a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"><tt class="py-docstring"> methods like messages() or walk(). The object can then be used as</tt> </tt>
113		<a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"><tt class="py-docstring"> an iterator over the message lines or casted into a string.</tt> </tt>
114		<a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
115		<a name="MsgTreeElem.__init__"></a><div id="MsgTreeElem.__init__-def"><a name="L56"></a><tt class="py-lineno"> 56</tt> <a class="py-toggle" href="#" id="MsgTreeElem.__init__-toggle" onclick="return toggle('MsgTreeElem.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTreeElem-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">msgline</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">parent</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
116		</div><div id="MsgTreeElem.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTreeElem.__init__-expanded"><a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
117		<a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"><tt class="py-docstring"> Initialize message tree element.</tt> </tt>
118		<a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
119		<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"> <tt class="py-comment"># structure</tt> </tt>
120		<a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">parent</tt> <tt class="py-op">=</tt> <tt class="py-name">parent</tt> </tt>
121		<a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">children</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
122		<a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"> <tt class="py-comment"># content</tt> </tt>
123		<a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">msgline</tt> <tt class="py-op">=</tt> <tt class="py-name">msgline</tt> </tt>
124		<a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-0" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.keys()=ClusterShell.MsgTree.MsgTree-class.html#keys"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-0', 'keys', 'link-0');">keys</a></tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
125		</div><a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"> </tt>
126		<a name="MsgTreeElem.__len__"></a><div id="MsgTreeElem.__len__-def"><a name="L67"></a><tt class="py-lineno"> 67</tt> <a class="py-toggle" href="#" id="MsgTreeElem.__len__-toggle" onclick="return toggle('MsgTreeElem.__len__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTreeElem-class.html#__len__">__len__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
127		</div><div id="MsgTreeElem.__len__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTreeElem.__len__-expanded"><a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"> <tt class="py-docstring">"""Length of whole message string."""</tt> </tt>
128		<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
129		</div><a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"> </tt>
130		<a name="MsgTreeElem.__eq__"></a><div id="MsgTreeElem.__eq__-def"><a name="L71"></a><tt class="py-lineno"> 71</tt> <a class="py-toggle" href="#" id="MsgTreeElem.__eq__-toggle" onclick="return toggle('MsgTreeElem.__eq__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTreeElem-class.html#__eq__">__eq__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
131		</div><div id="MsgTreeElem.__eq__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTreeElem.__eq__-expanded"><a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"> <tt class="py-docstring">"""Comparison method compares whole message strings."""</tt> </tt>
132		<a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
133		</div><a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"> </tt>
134		<a name="MsgTreeElem._shift"></a><div id="MsgTreeElem._shift-def"><a name="L75"></a><tt class="py-lineno"> 75</tt> <a class="py-toggle" href="#" id="MsgTreeElem._shift-toggle" onclick="return toggle('MsgTreeElem._shift');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTreeElem-class.html#_shift">_shift</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">key</tt><tt class="py-op">,</tt> <tt class="py-param">target_elem</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
135		</div><div id="MsgTreeElem._shift-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTreeElem._shift-expanded"><a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> <tt class="py-docstring">"""Shift one of our key to specified target element."""</tt> </tt>
136		<a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-1" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-1', 'keys', 'link-0');">keys</a></tt> <tt class="py-keyword">and</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-2" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-2', 'keys', 'link-0');">keys</a></tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
137		<a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"> <tt class="py-name">shifting</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-3" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-3', 'keys', 'link-0');">keys</a></tt> </tt>
138		<a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-4" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-4', 'keys', 'link-0');">keys</a></tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
139		<a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
140		<a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> <tt class="py-name">shifting</tt> <tt class="py-op">=</tt> <tt class="py-name">set</tt><tt class="py-op">(</tt><tt class="py-op">[</tt> <tt class="py-name">key</tt> <tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
141		<a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-5" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-5', 'keys', 'link-0');">keys</a></tt><tt class="py-op">:</tt> </tt>
142		<a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-6" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-6', 'keys', 'link-0');">keys</a></tt><tt class="py-op">.</tt><tt id="link-7" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.difference_update()=ClusterShell.NodeSet.NodeSet-class.html#difference_update,Method ClusterShell.NodeSet.NodeSetBase.difference_update()=ClusterShell.NodeSet.NodeSetBase-class.html#difference_update,Method ClusterShell.NodeSet.RangeSet.difference_update()=ClusterShell.NodeSet.RangeSet-class.html#difference_update"><a title="ClusterShell.NodeSet.NodeSet.difference_update
143		ClusterShell.NodeSet.NodeSetBase.difference_update
144		ClusterShell.NodeSet.RangeSet.difference_update" class="py-name" href="#" onclick="return doclink('link-7', 'difference_update', 'link-7');">difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">shifting</tt><tt class="py-op">)</tt> </tt>
145		<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> </tt>
146		<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">target_elem</tt><tt class="py-op">.</tt><tt id="link-8" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-8', 'keys', 'link-0');">keys</a></tt><tt class="py-op">:</tt> </tt>
147		<a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"> <tt class="py-name">target_elem</tt><tt class="py-op">.</tt><tt id="link-9" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-9', 'keys', 'link-0');">keys</a></tt> <tt class="py-op">=</tt> <tt class="py-name">shifting</tt> </tt>
148		<a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
149		<a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"> <tt class="py-name">target_elem</tt><tt class="py-op">.</tt><tt id="link-10" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-10', 'keys', 'link-0');">keys</a></tt><tt class="py-op">.</tt><tt id="link-11" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.update()=ClusterShell.NodeSet.NodeSet-class.html#update,Method ClusterShell.NodeSet.NodeSetBase.update()=ClusterShell.NodeSet.NodeSetBase-class.html#update,Method ClusterShell.NodeSet.RangeSet.update()=ClusterShell.NodeSet.RangeSet-class.html#update,Method clush.RunTimer.update()=clush.RunTimer-class.html#update"><a title="ClusterShell.NodeSet.NodeSet.update
150		ClusterShell.NodeSet.NodeSetBase.update
151		ClusterShell.NodeSet.RangeSet.update
152		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-11', 'update', 'link-11');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">shifting</tt><tt class="py-op">)</tt> </tt>
153		<a name="L89"></a><tt class="py-lineno"> 89</tt> <tt class="py-line"> </tt>
154		<a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">target_elem</tt> </tt>
155		</div><a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"> </tt>
156		<a name="MsgTreeElem.__getitem__"></a><div id="MsgTreeElem.__getitem__-def"><a name="L92"></a><tt class="py-lineno"> 92</tt> <a class="py-toggle" href="#" id="MsgTreeElem.__getitem__-toggle" onclick="return toggle('MsgTreeElem.__getitem__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTreeElem-class.html#__getitem__">__getitem__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">i</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
157		</div><div id="MsgTreeElem.__getitem__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTreeElem.__getitem__-expanded"><a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">list</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-12" class="py-name" targets="Method ClusterShell.MsgTree.MsgTreeElem.lines()=ClusterShell.MsgTree.MsgTreeElem-class.html#lines"><a title="ClusterShell.MsgTree.MsgTreeElem.lines" class="py-name" href="#" onclick="return doclink('link-12', 'lines', 'link-12');">lines</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt> </tt>
158		</div><a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"> </tt>
159		<a name="MsgTreeElem.__iter__"></a><div id="MsgTreeElem.__iter__-def"><a name="L95"></a><tt class="py-lineno"> 95</tt> <a class="py-toggle" href="#" id="MsgTreeElem.__iter__-toggle" onclick="return toggle('MsgTreeElem.__iter__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTreeElem-class.html#__iter__">__iter__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
160		</div><div id="MsgTreeElem.__iter__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTreeElem.__iter__-expanded"><a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-docstring">"""Iterate over message lines starting from this tree element."""</tt> </tt>
161		<a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> <tt class="py-comment"># no msgline in root element</tt> </tt>
162		<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">msgline</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
163		<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
164		<a name="L100"></a><tt class="py-lineno">100</tt> <tt class="py-line"> <tt class="py-comment"># trace the message path</tt> </tt>
165		<a name="L101"></a><tt class="py-lineno">101</tt> <tt class="py-line"> <tt class="py-name">path</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">msgline</tt><tt class="py-op">]</tt> </tt>
166		<a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> <tt class="py-name">parent</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">parent</tt> </tt>
167		<a name="L103"></a><tt class="py-lineno">103</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-name">parent</tt><tt class="py-op">.</tt><tt class="py-name">msgline</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
168		<a name="L104"></a><tt class="py-lineno">104</tt> <tt class="py-line"> <tt class="py-name">path</tt><tt class="py-op">.</tt><tt id="link-13" class="py-name" targets="Method ClusterShell.MsgTree.MsgTreeElem.append()=ClusterShell.MsgTree.MsgTreeElem-class.html#append"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-13', 'append', 'link-13');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">parent</tt><tt class="py-op">.</tt><tt class="py-name">msgline</tt><tt class="py-op">)</tt> </tt>
169		<a name="L105"></a><tt class="py-lineno">105</tt> <tt class="py-line"> <tt class="py-name">parent</tt> <tt class="py-op">=</tt> <tt class="py-name">parent</tt><tt class="py-op">.</tt><tt class="py-name">parent</tt> </tt>
170		<a name="L106"></a><tt class="py-lineno">106</tt> <tt class="py-line"> <tt class="py-comment"># rewind path</tt> </tt>
171		<a name="L107"></a><tt class="py-lineno">107</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-name">path</tt><tt class="py-op">:</tt> </tt>
172		<a name="L108"></a><tt class="py-lineno">108</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">pop</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
173		</div><a name="L109"></a><tt class="py-lineno">109</tt> <tt class="py-line"> </tt>
174		<a name="MsgTreeElem.lines"></a><div id="MsgTreeElem.lines-def"><a name="L110"></a><tt class="py-lineno">110</tt> <a class="py-toggle" href="#" id="MsgTreeElem.lines-toggle" onclick="return toggle('MsgTreeElem.lines');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTreeElem-class.html#lines">lines</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
175		</div><div id="MsgTreeElem.lines-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTreeElem.lines-expanded"><a name="L111"></a><tt class="py-lineno">111</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
176		<a name="L112"></a><tt class="py-lineno">112</tt> <tt class="py-line"><tt class="py-docstring"> Get the whole message lines iterator from this tree element.</tt> </tt>
177		<a name="L113"></a><tt class="py-lineno">113</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
178		<a name="L114"></a><tt class="py-lineno">114</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">iter</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
179		</div><a name="L115"></a><tt class="py-lineno">115</tt> <tt class="py-line"> </tt>
180		<a name="L116"></a><tt class="py-lineno">116</tt> <tt class="py-line"> <tt class="py-name">splitlines</tt> <tt class="py-op">=</tt> <tt id="link-14" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.lines" class="py-name" href="#" onclick="return doclink('link-14', 'lines', 'link-12');">lines</a></tt> </tt>
181		<a name="L117"></a><tt class="py-lineno">117</tt> <tt class="py-line"> </tt>
182		<a name="MsgTreeElem.message"></a><div id="MsgTreeElem.message-def"><a name="L118"></a><tt class="py-lineno">118</tt> <a class="py-toggle" href="#" id="MsgTreeElem.message-toggle" onclick="return toggle('MsgTreeElem.message');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTreeElem-class.html#message">message</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
183		</div><div id="MsgTreeElem.message-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTreeElem.message-expanded"><a name="L119"></a><tt class="py-lineno">119</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
184		<a name="L120"></a><tt class="py-lineno">120</tt> <tt class="py-line"><tt class="py-docstring"> Get the whole message buffer from this tree element.</tt> </tt>
185		<a name="L121"></a><tt class="py-lineno">121</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
186		<a name="L122"></a><tt class="py-lineno">122</tt> <tt class="py-line"> <tt class="py-comment"># concat buffers</tt> </tt>
187		<a name="L123"></a><tt class="py-lineno">123</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-string">'\n'</tt><tt class="py-op">.</tt><tt id="link-15" class="py-name" targets="Method ClusterShell.Task.Task.join()=ClusterShell.Task.Task-class.html#join"><a title="ClusterShell.Task.Task.join" class="py-name" href="#" onclick="return doclink('link-15', 'join', 'link-15');">join</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-16" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.lines" class="py-name" href="#" onclick="return doclink('link-16', 'lines', 'link-12');">lines</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
188		</div><a name="L124"></a><tt class="py-lineno">124</tt> <tt class="py-line"> </tt>
189		<a name="L125"></a><tt class="py-lineno">125</tt> <tt class="py-line"> <tt id="link-17" class="py-name" targets="Method ClusterShell.NodeSet.NodeSetBase.__str__()=ClusterShell.NodeSet.NodeSetBase-class.html#__str__,Method ClusterShell.NodeSet.RangeSet.__str__()=ClusterShell.NodeSet.RangeSet-class.html#__str__,Method clush.ClushConfigError.__str__()=clush.ClushConfigError-class.html#__str__"><a title="ClusterShell.NodeSet.NodeSetBase.__str__
190		ClusterShell.NodeSet.RangeSet.__str__
191		clush.ClushConfigError.__str__" class="py-name" href="#" onclick="return doclink('link-17', '__str__', 'link-17');">__str__</a></tt> <tt class="py-op">=</tt> <tt id="link-18" class="py-name" targets="Method ClusterShell.MsgTree.MsgTreeElem.message()=ClusterShell.MsgTree.MsgTreeElem-class.html#message"><a title="ClusterShell.MsgTree.MsgTreeElem.message" class="py-name" href="#" onclick="return doclink('link-18', 'message', 'link-18');">message</a></tt> </tt>
192		<a name="L126"></a><tt class="py-lineno">126</tt> <tt class="py-line"> </tt>
193		<a name="MsgTreeElem.append"></a><div id="MsgTreeElem.append-def"><a name="L127"></a><tt class="py-lineno">127</tt> <a class="py-toggle" href="#" id="MsgTreeElem.append-toggle" onclick="return toggle('MsgTreeElem.append');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTreeElem-class.html#append">append</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">key</tt><tt class="py-op">,</tt> <tt class="py-param">msgline</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
194		</div><div id="MsgTreeElem.append-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTreeElem.append-expanded"><a name="L128"></a><tt class="py-lineno">128</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
195		<a name="L129"></a><tt class="py-lineno">129</tt> <tt class="py-line"><tt class="py-docstring"> A new message line is coming, append it to the tree element</tt> </tt>
196		<a name="L130"></a><tt class="py-lineno">130</tt> <tt class="py-line"><tt class="py-docstring"> with associated source key. Called by MsgTree.add().</tt> </tt>
197		<a name="L131"></a><tt class="py-lineno">131</tt> <tt class="py-line"><tt class="py-docstring"> Return corresponding newly created MsgTreeElem.</tt> </tt>
198		<a name="L132"></a><tt class="py-lineno">132</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
199		<a name="L133"></a><tt class="py-lineno">133</tt> <tt class="py-line"> <tt class="py-comment"># create new child element and shift down the key</tt> </tt>
200		<a name="L134"></a><tt class="py-lineno">134</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-19" class="py-name" targets="Method ClusterShell.MsgTree.MsgTreeElem._shift()=ClusterShell.MsgTree.MsgTreeElem-class.html#_shift"><a title="ClusterShell.MsgTree.MsgTreeElem._shift" class="py-name" href="#" onclick="return doclink('link-19', '_shift', 'link-19');">_shift</a></tt><tt class="py-op">(</tt><tt class="py-name">key</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">children</tt><tt class="py-op">.</tt><tt class="py-name">setdefault</tt><tt class="py-op">(</tt><tt class="py-name">msgline</tt><tt class="py-op">,</tt> \ </tt>
201		<a name="L135"></a><tt class="py-lineno">135</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">__class__</tt><tt class="py-op">(</tt><tt class="py-name">msgline</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
202		</div></div><a name="L136"></a><tt class="py-lineno">136</tt> <tt class="py-line"> </tt>
203		<a name="L137"></a><tt class="py-lineno">137</tt> <tt class="py-line"> </tt>
204		<a name="MsgTree"></a><div id="MsgTree-def"><a name="L138"></a><tt class="py-lineno">138</tt> <a class="py-toggle" href="#" id="MsgTree-toggle" onclick="return toggle('MsgTree');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTree-class.html">MsgTree</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
205		</div><div id="MsgTree-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="MsgTree-expanded"><a name="L139"></a><tt class="py-lineno">139</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
206		<a name="L140"></a><tt class="py-lineno">140</tt> <tt class="py-line"><tt class="py-docstring"> A MsgTree object maps key objects to multi-lines messages.</tt> </tt>
207		<a name="L141"></a><tt class="py-lineno">141</tt> <tt class="py-line"><tt class="py-docstring"> MsgTree's are mutable objects. Keys are almost arbitrary values</tt> </tt>
208		<a name="L142"></a><tt class="py-lineno">142</tt> <tt class="py-line"><tt class="py-docstring"> (must be hashable). Message lines are organized as a tree</tt> </tt>
209		<a name="L143"></a><tt class="py-lineno">143</tt> <tt class="py-line"><tt class="py-docstring"> internally. MsgTree provides low memory consumption especially</tt> </tt>
210		<a name="L144"></a><tt class="py-lineno">144</tt> <tt class="py-line"><tt class="py-docstring"> on a cluster when all nodes return similar messages. Also,</tt> </tt>
211		<a name="L145"></a><tt class="py-lineno">145</tt> <tt class="py-line"><tt class="py-docstring"> the gathering of messages is done automatically.</tt> </tt>
212		<a name="L146"></a><tt class="py-lineno">146</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
213		<a name="L147"></a><tt class="py-lineno">147</tt> <tt class="py-line"> </tt>
214		<a name="MsgTree.__init__"></a><div id="MsgTree.__init__-def"><a name="L148"></a><tt class="py-lineno">148</tt> <a class="py-toggle" href="#" id="MsgTree.__init__-toggle" onclick="return toggle('MsgTree.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTree-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
215		</div><div id="MsgTree.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTree.__init__-expanded"><a name="L149"></a><tt class="py-lineno">149</tt> <tt class="py-line"> <tt class="py-comment"># root element of MsgTree</tt> </tt>
216		<a name="L150"></a><tt class="py-lineno">150</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_root</tt> <tt class="py-op">=</tt> <tt id="link-20" class="py-name" targets="Class ClusterShell.MsgTree.MsgTreeElem=ClusterShell.MsgTree.MsgTreeElem-class.html"><a title="ClusterShell.MsgTree.MsgTreeElem" class="py-name" href="#" onclick="return doclink('link-20', 'MsgTreeElem', 'link-20');">MsgTreeElem</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
217		<a name="L151"></a><tt class="py-lineno">151</tt> <tt class="py-line"> <tt class="py-comment"># dict of keys to MsgTreeElem</tt> </tt>
218		<a name="L152"></a><tt class="py-lineno">152</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_keys</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
219		</div><a name="L153"></a><tt class="py-lineno">153</tt> <tt class="py-line"> </tt>
220		<a name="MsgTree.clear"></a><div id="MsgTree.clear-def"><a name="L154"></a><tt class="py-lineno">154</tt> <a class="py-toggle" href="#" id="MsgTree.clear-toggle" onclick="return toggle('MsgTree.clear');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTree-class.html#clear">clear</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
221		</div><div id="MsgTree.clear-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTree.clear-expanded"><a name="L155"></a><tt class="py-lineno">155</tt> <tt class="py-line"> <tt class="py-docstring">"""Remove all items from the MsgTree."""</tt> </tt>
222		<a name="L156"></a><tt class="py-lineno">156</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_root</tt> <tt class="py-op">=</tt> <tt id="link-21" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem" class="py-name" href="#" onclick="return doclink('link-21', 'MsgTreeElem', 'link-20');">MsgTreeElem</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
223		<a name="L157"></a><tt class="py-lineno">157</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_keys</tt><tt class="py-op">.</tt><tt id="link-22" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.clear()=ClusterShell.Engine.Engine.Engine-class.html#clear,Method ClusterShell.Engine.Engine._EngineTimerQ.clear()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#clear,Method ClusterShell.MsgTree.MsgTree.clear()=ClusterShell.MsgTree.MsgTree-class.html#clear,Method ClusterShell.NodeSet.NodeSetBase.clear()=ClusterShell.NodeSet.NodeSetBase-class.html#clear,Method ClusterShell.NodeSet.RangeSet.clear()=ClusterShell.NodeSet.RangeSet-class.html#clear"><a title="ClusterShell.Engine.Engine.Engine.clear
224		ClusterShell.Engine.Engine._EngineTimerQ.clear
225		ClusterShell.MsgTree.MsgTree.clear
226		ClusterShell.NodeSet.NodeSetBase.clear
227		ClusterShell.NodeSet.RangeSet.clear" class="py-name" href="#" onclick="return doclink('link-22', 'clear', 'link-22');">clear</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
228		</div><a name="L158"></a><tt class="py-lineno">158</tt> <tt class="py-line"> </tt>
229		<a name="MsgTree.__len__"></a><div id="MsgTree.__len__-def"><a name="L159"></a><tt class="py-lineno">159</tt> <a class="py-toggle" href="#" id="MsgTree.__len__-toggle" onclick="return toggle('MsgTree.__len__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTree-class.html#__len__">__len__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
230		</div><div id="MsgTree.__len__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTree.__len__-expanded"><a name="L160"></a><tt class="py-lineno">160</tt> <tt class="py-line"> <tt class="py-docstring">"""Return the number of keys contained in the MsgTree."""</tt> </tt>
231		<a name="L161"></a><tt class="py-lineno">161</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_keys</tt><tt class="py-op">)</tt> </tt>
232		</div><a name="L162"></a><tt class="py-lineno">162</tt> <tt class="py-line"> </tt>
233		<a name="MsgTree.__getitem__"></a><div id="MsgTree.__getitem__-def"><a name="L163"></a><tt class="py-lineno">163</tt> <a class="py-toggle" href="#" id="MsgTree.__getitem__-toggle" onclick="return toggle('MsgTree.__getitem__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTree-class.html#__getitem__">__getitem__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">key</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
234		</div><div id="MsgTree.__getitem__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTree.__getitem__-expanded"><a name="L164"></a><tt class="py-lineno">164</tt> <tt class="py-line"> <tt class="py-docstring">"""Return the message of MsgTree with specified key. Raises a</tt> </tt>
235		<a name="L165"></a><tt class="py-lineno">165</tt> <tt class="py-line"><tt class="py-docstring"> KeyError if key is not in the MsgTree."""</tt> </tt>
236		<a name="L166"></a><tt class="py-lineno">166</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_keys</tt><tt class="py-op">[</tt><tt class="py-name">key</tt><tt class="py-op">]</tt> </tt>
237		</div><a name="L167"></a><tt class="py-lineno">167</tt> <tt class="py-line"> </tt>
238		<a name="MsgTree.get"></a><div id="MsgTree.get-def"><a name="L168"></a><tt class="py-lineno">168</tt> <a class="py-toggle" href="#" id="MsgTree.get-toggle" onclick="return toggle('MsgTree.get');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTree-class.html#get">get</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">key</tt><tt class="py-op">,</tt> <tt class="py-param">default</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
239		</div><div id="MsgTree.get-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTree.get-expanded"><a name="L169"></a><tt class="py-lineno">169</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
240		<a name="L170"></a><tt class="py-lineno">170</tt> <tt class="py-line"><tt class="py-docstring"> Return the message for key if key is in the MsgTree, else default.</tt> </tt>
241		<a name="L171"></a><tt class="py-lineno">171</tt> <tt class="py-line"><tt class="py-docstring"> If default is not given, it defaults to None, so that this method</tt> </tt>
242		<a name="L172"></a><tt class="py-lineno">172</tt> <tt class="py-line"><tt class="py-docstring"> never raises a KeyError.</tt> </tt>
243		<a name="L173"></a><tt class="py-lineno">173</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
244		<a name="L174"></a><tt class="py-lineno">174</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_keys</tt><tt class="py-op">.</tt><tt id="link-23" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.get()=ClusterShell.MsgTree.MsgTree-class.html#get,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.get()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#get"><a title="ClusterShell.MsgTree.MsgTree.get
245		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-23', 'get', 'link-23');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">key</tt><tt class="py-op">,</tt> <tt id="link-24" class="py-name" targets="Method ClusterShell.Task.Task.default()=ClusterShell.Task.Task-class.html#default"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-24', 'default', 'link-24');">default</a></tt><tt class="py-op">)</tt> </tt>
246		</div><a name="L175"></a><tt class="py-lineno">175</tt> <tt class="py-line"> </tt>
247		<a name="MsgTree.add"></a><div id="MsgTree.add-def"><a name="L176"></a><tt class="py-lineno">176</tt> <a class="py-toggle" href="#" id="MsgTree.add-toggle" onclick="return toggle('MsgTree.add');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTree-class.html#add">add</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">key</tt><tt class="py-op">,</tt> <tt class="py-param">msgline</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
248		</div><div id="MsgTree.add-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTree.add-expanded"><a name="L177"></a><tt class="py-lineno">177</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
249		<a name="L178"></a><tt class="py-lineno">178</tt> <tt class="py-line"><tt class="py-docstring"> Add a message line associated with the given key to the MsgTree.</tt> </tt>
250		<a name="L179"></a><tt class="py-lineno">179</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
251		<a name="L180"></a><tt class="py-lineno">180</tt> <tt class="py-line"> <tt class="py-comment"># try to get current element in MsgTree for the given key,</tt> </tt>
252		<a name="L181"></a><tt class="py-lineno">181</tt> <tt class="py-line"> <tt class="py-comment"># defaulting to the root element</tt> </tt>
253		<a name="L182"></a><tt class="py-lineno">182</tt> <tt class="py-line"> <tt class="py-name">e_msg</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_keys</tt><tt class="py-op">.</tt><tt id="link-25" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
254		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-25', 'get', 'link-23');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">key</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_root</tt><tt class="py-op">)</tt> </tt>
255		<a name="L183"></a><tt class="py-lineno">183</tt> <tt class="py-line"> </tt>
256		<a name="L184"></a><tt class="py-lineno">184</tt> <tt class="py-line"> <tt class="py-comment"># add child msg and update keys dict</tt> </tt>
257		<a name="L185"></a><tt class="py-lineno">185</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_keys</tt><tt class="py-op">[</tt><tt class="py-name">key</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">e_msg</tt><tt class="py-op">.</tt><tt id="link-26" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-26', 'append', 'link-13');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">key</tt><tt class="py-op">,</tt> <tt class="py-name">msgline</tt><tt class="py-op">)</tt> </tt>
258		</div><a name="L186"></a><tt class="py-lineno">186</tt> <tt class="py-line"> </tt>
259		<a name="MsgTree.keys"></a><div id="MsgTree.keys-def"><a name="L187"></a><tt class="py-lineno">187</tt> <a class="py-toggle" href="#" id="MsgTree.keys-toggle" onclick="return toggle('MsgTree.keys');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTree-class.html#keys">keys</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
260		</div><div id="MsgTree.keys-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTree.keys-expanded"><a name="L188"></a><tt class="py-lineno">188</tt> <tt class="py-line"> <tt class="py-docstring">"""Return an iterator over MsgTree's keys."""</tt> </tt>
261		<a name="L189"></a><tt class="py-lineno">189</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_keys</tt><tt class="py-op">.</tt><tt class="py-name">iterkeys</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
262		</div><a name="L190"></a><tt class="py-lineno">190</tt> <tt class="py-line"> </tt>
263		<a name="L191"></a><tt class="py-lineno">191</tt> <tt class="py-line"> <tt id="link-27" class="py-name" targets="Method ClusterShell.MsgTree.MsgTreeElem.__iter__()=ClusterShell.MsgTree.MsgTreeElem-class.html#__iter__,Method ClusterShell.NodeSet.NodeSetBase.__iter__()=ClusterShell.NodeSet.NodeSetBase-class.html#__iter__,Method ClusterShell.NodeSet.RangeSet.__iter__()=ClusterShell.NodeSet.RangeSet-class.html#__iter__"><a title="ClusterShell.MsgTree.MsgTreeElem.__iter__
264		ClusterShell.NodeSet.NodeSetBase.__iter__
265		ClusterShell.NodeSet.RangeSet.__iter__" class="py-name" href="#" onclick="return doclink('link-27', '__iter__', 'link-27');">__iter__</a></tt> <tt class="py-op">=</tt> <tt id="link-28" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-28', 'keys', 'link-0');">keys</a></tt> </tt>
266		<a name="L192"></a><tt class="py-lineno">192</tt> <tt class="py-line"> </tt>
267		<a name="MsgTree.messages"></a><div id="MsgTree.messages-def"><a name="L193"></a><tt class="py-lineno">193</tt> <a class="py-toggle" href="#" id="MsgTree.messages-toggle" onclick="return toggle('MsgTree.messages');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTree-class.html#messages">messages</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">match</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
268		</div><div id="MsgTree.messages-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTree.messages-expanded"><a name="L194"></a><tt class="py-lineno">194</tt> <tt class="py-line"> <tt class="py-docstring">"""Return an iterator over MsgTree's messages."""</tt> </tt>
269		<a name="L195"></a><tt class="py-lineno">195</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">imap</tt><tt class="py-op">(</tt><tt class="py-name">itemgetter</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-29" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.walk()=ClusterShell.MsgTree.MsgTree-class.html#walk"><a title="ClusterShell.MsgTree.MsgTree.walk" class="py-name" href="#" onclick="return doclink('link-29', 'walk', 'link-29');">walk</a></tt><tt class="py-op">(</tt><tt class="py-name">match</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
270		</div><a name="L196"></a><tt class="py-lineno">196</tt> <tt class="py-line"> </tt>
271		<a name="MsgTree.items"></a><div id="MsgTree.items-def"><a name="L197"></a><tt class="py-lineno">197</tt> <a class="py-toggle" href="#" id="MsgTree.items-toggle" onclick="return toggle('MsgTree.items');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTree-class.html#items">items</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">match</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">mapper</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
272		</div><div id="MsgTree.items-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTree.items-expanded"><a name="L198"></a><tt class="py-lineno">198</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
273		<a name="L199"></a><tt class="py-lineno">199</tt> <tt class="py-line"><tt class="py-docstring"> Return (key, message) for each key of the MsgTree.</tt> </tt>
274		<a name="L200"></a><tt class="py-lineno">200</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
275		<a name="L201"></a><tt class="py-lineno">201</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">mapper</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
276		<a name="L202"></a><tt class="py-lineno">202</tt> <tt class="py-line"> <tt class="py-name">mapper</tt> <tt class="py-op">=</tt> <tt class="py-keyword">lambda</tt> <tt class="py-name">k</tt><tt class="py-op">:</tt> <tt class="py-name">k</tt> </tt>
277		<a name="L203"></a><tt class="py-lineno">203</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">key</tt><tt class="py-op">,</tt> <tt class="py-name">elem</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_keys</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
278		<a name="L204"></a><tt class="py-lineno">204</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">match</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt> <tt class="py-keyword">or</tt> <tt class="py-name">match</tt><tt class="py-op">(</tt><tt class="py-name">key</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
279		<a name="L205"></a><tt class="py-lineno">205</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">mapper</tt><tt class="py-op">(</tt><tt class="py-name">key</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">elem</tt> </tt>
280		</div><a name="L206"></a><tt class="py-lineno">206</tt> <tt class="py-line"> </tt>
281		<a name="MsgTree._depth"></a><div id="MsgTree._depth-def"><a name="L207"></a><tt class="py-lineno">207</tt> <a class="py-toggle" href="#" id="MsgTree._depth-toggle" onclick="return toggle('MsgTree._depth');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTree-class.html#_depth">_depth</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
282		</div><div id="MsgTree._depth-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTree._depth-expanded"><a name="L208"></a><tt class="py-lineno">208</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
283		<a name="L209"></a><tt class="py-lineno">209</tt> <tt class="py-line"><tt class="py-docstring"> Return the depth of the MsgTree, ie. the max number of lines</tt> </tt>
284		<a name="L210"></a><tt class="py-lineno">210</tt> <tt class="py-line"><tt class="py-docstring"> per message. Added for debugging.</tt> </tt>
285		<a name="L211"></a><tt class="py-lineno">211</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
286		<a name="L212"></a><tt class="py-lineno">212</tt> <tt class="py-line"> <tt class="py-name">depth</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
287		<a name="L213"></a><tt class="py-lineno">213</tt> <tt class="py-line"> <tt class="py-comment"># stack of (element, depth) tuples used to walk the tree</tt> </tt>
288		<a name="L214"></a><tt class="py-lineno">214</tt> <tt class="py-line"> <tt class="py-name">estack</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_root</tt><tt class="py-op">,</tt> <tt class="py-name">depth</tt><tt class="py-op">)</tt> <tt class="py-op">]</tt> </tt>
289		<a name="L215"></a><tt class="py-lineno">215</tt> <tt class="py-line"> </tt>
290		<a name="L216"></a><tt class="py-lineno">216</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-name">estack</tt><tt class="py-op">:</tt> </tt>
291		<a name="L217"></a><tt class="py-lineno">217</tt> <tt class="py-line"> <tt class="py-name">elem</tt><tt class="py-op">,</tt> <tt class="py-name">edepth</tt> <tt class="py-op">=</tt> <tt class="py-name">estack</tt><tt class="py-op">.</tt><tt class="py-name">pop</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
292		<a name="L218"></a><tt class="py-lineno">218</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">elem</tt><tt class="py-op">.</tt><tt class="py-name">children</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
293		<a name="L219"></a><tt class="py-lineno">219</tt> <tt class="py-line"> <tt class="py-name">estack</tt> <tt class="py-op">+=</tt> <tt class="py-op">[</tt><tt class="py-op">(</tt><tt class="py-name">v</tt><tt class="py-op">,</tt> <tt class="py-name">edepth</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> <tt class="py-keyword">for</tt> <tt class="py-name">v</tt> <tt class="py-keyword">in</tt> <tt class="py-name">elem</tt><tt class="py-op">.</tt><tt class="py-name">children</tt><tt class="py-op">.</tt><tt class="py-name">values</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
294		<a name="L220"></a><tt class="py-lineno">220</tt> <tt class="py-line"> <tt class="py-name">depth</tt> <tt class="py-op">=</tt> <tt class="py-name">max</tt><tt class="py-op">(</tt><tt class="py-name">depth</tt><tt class="py-op">,</tt> <tt class="py-name">edepth</tt><tt class="py-op">)</tt> </tt>
295		<a name="L221"></a><tt class="py-lineno">221</tt> <tt class="py-line"> </tt>
296		<a name="L222"></a><tt class="py-lineno">222</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">depth</tt> </tt>
297		</div><a name="L223"></a><tt class="py-lineno">223</tt> <tt class="py-line"> </tt>
298		<a name="MsgTree.walk"></a><div id="MsgTree.walk-def"><a name="L224"></a><tt class="py-lineno">224</tt> <a class="py-toggle" href="#" id="MsgTree.walk-toggle" onclick="return toggle('MsgTree.walk');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTree-class.html#walk">walk</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">match</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">mapper</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
299		</div><div id="MsgTree.walk-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTree.walk-expanded"><a name="L225"></a><tt class="py-lineno">225</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
300		<a name="L226"></a><tt class="py-lineno">226</tt> <tt class="py-line"><tt class="py-docstring"> Walk the tree. Optionally filter keys on match parameter,</tt> </tt>
301		<a name="L227"></a><tt class="py-lineno">227</tt> <tt class="py-line"><tt class="py-docstring"> and optionally map resulting keys with mapper function.</tt> </tt>
302		<a name="L228"></a><tt class="py-lineno">228</tt> <tt class="py-line"><tt class="py-docstring"> Return an iterator of (message, keys) tuples for each</tt> </tt>
303		<a name="L229"></a><tt class="py-lineno">229</tt> <tt class="py-line"><tt class="py-docstring"> different message in the tree.</tt> </tt>
304		<a name="L230"></a><tt class="py-lineno">230</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
305		<a name="L231"></a><tt class="py-lineno">231</tt> <tt class="py-line"> <tt class="py-comment"># stack of elements used to walk the tree (depth-first)</tt> </tt>
306		<a name="L232"></a><tt class="py-lineno">232</tt> <tt class="py-line"> <tt class="py-name">estack</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_root</tt> <tt class="py-op">]</tt> </tt>
307		<a name="L233"></a><tt class="py-lineno">233</tt> <tt class="py-line"> </tt>
308		<a name="L234"></a><tt class="py-lineno">234</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-name">estack</tt><tt class="py-op">:</tt> </tt>
309		<a name="L235"></a><tt class="py-lineno">235</tt> <tt class="py-line"> <tt class="py-name">elem</tt> <tt class="py-op">=</tt> <tt class="py-name">estack</tt><tt class="py-op">.</tt><tt class="py-name">pop</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
310		<a name="L236"></a><tt class="py-lineno">236</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">elem</tt><tt class="py-op">.</tt><tt class="py-name">children</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
311		<a name="L237"></a><tt class="py-lineno">237</tt> <tt class="py-line"> <tt class="py-name">estack</tt> <tt class="py-op">+=</tt> <tt class="py-name">elem</tt><tt class="py-op">.</tt><tt class="py-name">children</tt><tt class="py-op">.</tt><tt class="py-name">values</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
312		<a name="L238"></a><tt class="py-lineno">238</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">elem</tt><tt class="py-op">.</tt><tt id="link-30" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-30', 'keys', 'link-0');">keys</a></tt><tt class="py-op">:</tt> <tt class="py-comment"># has some keys</tt> </tt>
313		<a name="L239"></a><tt class="py-lineno">239</tt> <tt class="py-line"> <tt class="py-name">mkeys</tt> <tt class="py-op">=</tt> <tt class="py-name">filter</tt><tt class="py-op">(</tt><tt class="py-name">match</tt><tt class="py-op">,</tt> <tt class="py-name">elem</tt><tt class="py-op">.</tt><tt id="link-31" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-31', 'keys', 'link-0');">keys</a></tt><tt class="py-op">)</tt> </tt>
314		<a name="L240"></a><tt class="py-lineno">240</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">mkeys</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
315		<a name="L241"></a><tt class="py-lineno">241</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">elem</tt><tt class="py-op">,</tt> <tt class="py-name">map</tt><tt class="py-op">(</tt><tt class="py-name">mapper</tt><tt class="py-op">,</tt> <tt class="py-name">mkeys</tt><tt class="py-op">)</tt> </tt>
316		</div><a name="L242"></a><tt class="py-lineno">242</tt> <tt class="py-line"> </tt>
317		<a name="MsgTree.remove"></a><div id="MsgTree.remove-def"><a name="L243"></a><tt class="py-lineno">243</tt> <a class="py-toggle" href="#" id="MsgTree.remove-toggle" onclick="return toggle('MsgTree.remove');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.MsgTree.MsgTree-class.html#remove">remove</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">match</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
318		</div><div id="MsgTree.remove-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MsgTree.remove-expanded"><a name="L244"></a><tt class="py-lineno">244</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
319		<a name="L245"></a><tt class="py-lineno">245</tt> <tt class="py-line"><tt class="py-docstring"> Modify the tree by removing any matching key references from the</tt> </tt>
320		<a name="L246"></a><tt class="py-lineno">246</tt> <tt class="py-line"><tt class="py-docstring"> messages tree.</tt> </tt>
321		<a name="L247"></a><tt class="py-lineno">247</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
322		<a name="L248"></a><tt class="py-lineno">248</tt> <tt class="py-line"><tt class="py-docstring"> Example of use:</tt> </tt>
323		<a name="L249"></a><tt class="py-lineno">249</tt> <tt class="py-line"><tt class="py-docstring"> >>> msgtree.remove(lambda k: k > 3)</tt> </tt>
324		<a name="L250"></a><tt class="py-lineno">250</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
325		<a name="L251"></a><tt class="py-lineno">251</tt> <tt class="py-line"> <tt class="py-name">estack</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_root</tt> <tt class="py-op">]</tt> </tt>
326		<a name="L252"></a><tt class="py-lineno">252</tt> <tt class="py-line"> </tt>
327		<a name="L253"></a><tt class="py-lineno">253</tt> <tt class="py-line"> <tt class="py-comment"># walk the tree to keep only matching keys</tt> </tt>
328		<a name="L254"></a><tt class="py-lineno">254</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-name">estack</tt><tt class="py-op">:</tt> </tt>
329		<a name="L255"></a><tt class="py-lineno">255</tt> <tt class="py-line"> <tt class="py-name">elem</tt> <tt class="py-op">=</tt> <tt class="py-name">estack</tt><tt class="py-op">.</tt><tt class="py-name">pop</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
330		<a name="L256"></a><tt class="py-lineno">256</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">elem</tt><tt class="py-op">.</tt><tt class="py-name">children</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
331		<a name="L257"></a><tt class="py-lineno">257</tt> <tt class="py-line"> <tt class="py-name">estack</tt> <tt class="py-op">+=</tt> <tt class="py-name">elem</tt><tt class="py-op">.</tt><tt class="py-name">children</tt><tt class="py-op">.</tt><tt class="py-name">values</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
332		<a name="L258"></a><tt class="py-lineno">258</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">elem</tt><tt class="py-op">.</tt><tt id="link-32" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-32', 'keys', 'link-0');">keys</a></tt><tt class="py-op">:</tt> <tt class="py-comment"># has some keys</tt> </tt>
333		<a name="L259"></a><tt class="py-lineno">259</tt> <tt class="py-line"> <tt class="py-name">elem</tt><tt class="py-op">.</tt><tt id="link-33" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-33', 'keys', 'link-0');">keys</a></tt> <tt class="py-op">=</tt> <tt class="py-name">set</tt><tt class="py-op">(</tt><tt class="py-name">ifilterfalse</tt><tt class="py-op">(</tt><tt class="py-name">match</tt><tt class="py-op">,</tt> <tt class="py-name">elem</tt><tt class="py-op">.</tt><tt id="link-34" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-34', 'keys', 'link-0');">keys</a></tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
334		<a name="L260"></a><tt class="py-lineno">260</tt> <tt class="py-line"> </tt>
335		<a name="L261"></a><tt class="py-lineno">261</tt> <tt class="py-line"> <tt class="py-comment"># also remove key(s) from known keys dict</tt> </tt>
336		<a name="L262"></a><tt class="py-lineno">262</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">key</tt> <tt class="py-keyword">in</tt> <tt class="py-name">filter</tt><tt class="py-op">(</tt><tt class="py-name">match</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_keys</tt><tt class="py-op">.</tt><tt id="link-35" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-35', 'keys', 'link-0');">keys</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
337		<a name="L263"></a><tt class="py-lineno">263</tt> <tt class="py-line"> <tt class="py-keyword">del</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_keys</tt><tt class="py-op">[</tt><tt class="py-name">key</tt><tt class="py-op">]</tt> </tt>
338		</div></div><a name="L264"></a><tt class="py-lineno">264</tt> <tt class="py-line"> </tt><script type="text/javascript">
339		<!--
340		expandto(location.href);
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342		</script>
343		</pre>
344		<br />
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~~doc/epydoc/html/ClusterShell.MsgTree.MsgTree-class.html~~ less more

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40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.MsgTree-module.html">Module MsgTree</a> ::
43		Class MsgTree
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
50		onclick="toggle_private();">hide private</a>]</span></td></tr>
51		<tr><td align="right"><span class="options"
52		>[<a href="frames.html" target="_top">frames</a
53		>] \| <a href="ClusterShell.MsgTree.MsgTree-class.html"
54		target="_top">no frames</a>]</span></td></tr>
55		</table>
56		</td>
57		</tr>
58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class MsgTree</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_15" name="uml_class_diagram_for_clusters_15">
63		<area shape="rect" id="node60" href="ClusterShell.MsgTree.MsgTree-class.html#__init__" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="17,39,259,57"/>
64		<area shape="rect" id="node60" href="ClusterShell.MsgTree.MsgTree-class.html#clear" title="Remove all items from the MsgTree." alt="" coords="17,57,259,76"/>
65		<area shape="rect" id="node60" href="ClusterShell.MsgTree.MsgTree-class.html#__len__" title="Return the number of keys contained in the MsgTree." alt="" coords="17,76,259,95"/>
66		<area shape="rect" id="node60" href="ClusterShell.MsgTree.MsgTree-class.html#__getitem__" title="Return the message of MsgTree with specified key." alt="" coords="17,95,259,113"/>
67		<area shape="rect" id="node60" href="ClusterShell.MsgTree.MsgTree-class.html#get" title="Return the message for key if key is in the MsgTree, else default." alt="" coords="17,113,259,132"/>
68		<area shape="rect" id="node60" href="ClusterShell.MsgTree.MsgTree-class.html#add" title="Add a message line associated with the given key to the MsgTree." alt="" coords="17,132,259,151"/>
69		<area shape="rect" id="node60" href="ClusterShell.MsgTree.MsgTree-class.html#keys" title="Return an iterator over MsgTree's keys." alt="" coords="17,151,259,169"/>
70		<area shape="rect" id="node60" href="ClusterShell.MsgTree.MsgTree-class.html#__iter__" title="Return an iterator over MsgTree's keys." alt="" coords="17,169,259,188"/>
71		<area shape="rect" id="node60" href="ClusterShell.MsgTree.MsgTree-class.html#messages" title="Return an iterator over MsgTree's messages." alt="" coords="17,188,259,207"/>
72		<area shape="rect" id="node60" href="ClusterShell.MsgTree.MsgTree-class.html#items" title="Return (key, message) for each key of the MsgTree." alt="" coords="17,207,259,225"/>
73		<area shape="rect" id="node60" href="ClusterShell.MsgTree.MsgTree-class.html#walk" title="Walk the tree." alt="" coords="17,225,259,244"/>
74		<area shape="rect" id="node60" href="ClusterShell.MsgTree.MsgTree-class.html#remove" title="Modify the tree by removing any matching key references from the messages  tree." alt="" coords="17,244,259,263"/>
75		<area shape="rect" id="node1" href="ClusterShell.MsgTree.MsgTree-class.html" title="A MsgTree object maps key objects to multi-lines messages." alt="" coords="5,6,269,269"/>
76		</map>
77		<img src="uml_class_diagram_for_clusters_15.png" alt='' usemap="#uml_class_diagram_for_clusters_15" ismap="ismap" class="graph-without-title" />
78		</center>
79		</center>
80		<hr />
81		<p>A MsgTree object maps key objects to multi-lines messages. MsgTree's
82		are mutable objects. Keys are almost arbitrary values (must be hashable).
83		Message lines are organized as a tree internally. MsgTree provides low
84		memory consumption especially on a cluster when all nodes return similar
85		messages. Also, the gathering of messages is done automatically.</p>
86
87		<!-- ==================== INSTANCE METHODS ==================== -->
88		<a name="section-InstanceMethods"></a>
89		<table class="summary" border="1" cellpadding="3"
90		cellspacing="0" width="100%" bgcolor="white">
91		<tr bgcolor="#70b0f0" class="table-header">
92		<td colspan="2" class="table-header">
93		<table border="0" cellpadding="0" cellspacing="0" width="100%">
94		<tr valign="top">
95		<td align="left"><span class="table-header">Instance Methods</span></td>
96		<td align="right" valign="top"
97		><span class="options">[<a href="#section-InstanceMethods"
98		class="privatelink" onclick="toggle_private();"
99		>hide private</a>]</span></td>
100		</tr>
101		</table>
102		</td>
103		</tr>
104		<tr>
105		<td width="15%" align="right" valign="top" class="summary">
106		<span class="summary-type"> </span>
107		</td><td class="summary">
108		<table width="100%" cellpadding="0" cellspacing="0" border="0">
109		<tr>
110		<td><span class="summary-sig"><a href="ClusterShell.MsgTree.MsgTree-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>)</span><br />
111		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
112		<td align="right" valign="top">
113		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.__init__">source code</a></span>
114
115		</td>
116		</tr>
117		</table>
118
119		</td>
120		</tr>
121		<tr>
122		<td width="15%" align="right" valign="top" class="summary">
123		<span class="summary-type"> </span>
124		</td><td class="summary">
125		<table width="100%" cellpadding="0" cellspacing="0" border="0">
126		<tr>
127		<td><span class="summary-sig"><a name="clear"></a><span class="summary-sig-name">clear</span>(<span class="summary-sig-arg">self</span>)</span><br />
128		Remove all items from the MsgTree.</td>
129		<td align="right" valign="top">
130		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.clear">source code</a></span>
131
132		</td>
133		</tr>
134		</table>
135
136		</td>
137		</tr>
138		<tr>
139		<td width="15%" align="right" valign="top" class="summary">
140		<span class="summary-type"> </span>
141		</td><td class="summary">
142		<table width="100%" cellpadding="0" cellspacing="0" border="0">
143		<tr>
144		<td><span class="summary-sig"><a name="__len__"></a><span class="summary-sig-name">__len__</span>(<span class="summary-sig-arg">self</span>)</span><br />
145		Return the number of keys contained in the MsgTree.</td>
146		<td align="right" valign="top">
147		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.__len__">source code</a></span>
148
149		</td>
150		</tr>
151		</table>
152
153		</td>
154		</tr>
155		<tr>
156		<td width="15%" align="right" valign="top" class="summary">
157		<span class="summary-type"> </span>
158		</td><td class="summary">
159		<table width="100%" cellpadding="0" cellspacing="0" border="0">
160		<tr>
161		<td><span class="summary-sig"><a href="ClusterShell.MsgTree.MsgTree-class.html#__getitem__" class="summary-sig-name">__getitem__</a>(<span class="summary-sig-arg">self</span>,
162		<span class="summary-sig-arg">key</span>)</span><br />
163		Return the message of MsgTree with specified key.</td>
164		<td align="right" valign="top">
165		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.__getitem__">source code</a></span>
166
167		</td>
168		</tr>
169		</table>
170
171		</td>
172		</tr>
173		<tr>
174		<td width="15%" align="right" valign="top" class="summary">
175		<span class="summary-type"> </span>
176		</td><td class="summary">
177		<table width="100%" cellpadding="0" cellspacing="0" border="0">
178		<tr>
179		<td><span class="summary-sig"><a href="ClusterShell.MsgTree.MsgTree-class.html#get" class="summary-sig-name">get</a>(<span class="summary-sig-arg">self</span>,
180		<span class="summary-sig-arg">key</span>,
181		<span class="summary-sig-arg">default</span>=<span class="summary-sig-default">None</span>)</span><br />
182		Return the message for key if key is in the MsgTree, else default.</td>
183		<td align="right" valign="top">
184		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.get">source code</a></span>
185
186		</td>
187		</tr>
188		</table>
189
190		</td>
191		</tr>
192		<tr>
193		<td width="15%" align="right" valign="top" class="summary">
194		<span class="summary-type"> </span>
195		</td><td class="summary">
196		<table width="100%" cellpadding="0" cellspacing="0" border="0">
197		<tr>
198		<td><span class="summary-sig"><a name="add"></a><span class="summary-sig-name">add</span>(<span class="summary-sig-arg">self</span>,
199		<span class="summary-sig-arg">key</span>,
200		<span class="summary-sig-arg">msgline</span>)</span><br />
201		Add a message line associated with the given key to the MsgTree.</td>
202		<td align="right" valign="top">
203		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.add">source code</a></span>
204
205		</td>
206		</tr>
207		</table>
208
209		</td>
210		</tr>
211		<tr>
212		<td width="15%" align="right" valign="top" class="summary">
213		<span class="summary-type"> </span>
214		</td><td class="summary">
215		<table width="100%" cellpadding="0" cellspacing="0" border="0">
216		<tr>
217		<td><span class="summary-sig"><a name="keys"></a><span class="summary-sig-name">keys</span>(<span class="summary-sig-arg">self</span>)</span><br />
218		Return an iterator over MsgTree's keys.</td>
219		<td align="right" valign="top">
220		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.keys">source code</a></span>
221
222		</td>
223		</tr>
224		</table>
225
226		</td>
227		</tr>
228		<tr>
229		<td width="15%" align="right" valign="top" class="summary">
230		<span class="summary-type"> </span>
231		</td><td class="summary">
232		<table width="100%" cellpadding="0" cellspacing="0" border="0">
233		<tr>
234		<td><span class="summary-sig"><a name="__iter__"></a><span class="summary-sig-name">__iter__</span>(<span class="summary-sig-arg">self</span>)</span><br />
235		Return an iterator over MsgTree's keys.</td>
236		<td align="right" valign="top">
237		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.keys">source code</a></span>
238
239		</td>
240		</tr>
241		</table>
242
243		</td>
244		</tr>
245		<tr>
246		<td width="15%" align="right" valign="top" class="summary">
247		<span class="summary-type"> </span>
248		</td><td class="summary">
249		<table width="100%" cellpadding="0" cellspacing="0" border="0">
250		<tr>
251		<td><span class="summary-sig"><a name="messages"></a><span class="summary-sig-name">messages</span>(<span class="summary-sig-arg">self</span>,
252		<span class="summary-sig-arg">match</span>=<span class="summary-sig-default">None</span>)</span><br />
253		Return an iterator over MsgTree's messages.</td>
254		<td align="right" valign="top">
255		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.messages">source code</a></span>
256
257		</td>
258		</tr>
259		</table>
260
261		</td>
262		</tr>
263		<tr>
264		<td width="15%" align="right" valign="top" class="summary">
265		<span class="summary-type"> </span>
266		</td><td class="summary">
267		<table width="100%" cellpadding="0" cellspacing="0" border="0">
268		<tr>
269		<td><span class="summary-sig"><a name="items"></a><span class="summary-sig-name">items</span>(<span class="summary-sig-arg">self</span>,
270		<span class="summary-sig-arg">match</span>=<span class="summary-sig-default">None</span>,
271		<span class="summary-sig-arg">mapper</span>=<span class="summary-sig-default">None</span>)</span><br />
272		Return (key, message) for each key of the MsgTree.</td>
273		<td align="right" valign="top">
274		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.items">source code</a></span>
275
276		</td>
277		</tr>
278		</table>
279
280		</td>
281		</tr>
282		<tr class="private">
283		<td width="15%" align="right" valign="top" class="summary">
284		<span class="summary-type"> </span>
285		</td><td class="summary">
286		<table width="100%" cellpadding="0" cellspacing="0" border="0">
287		<tr>
288		<td><span class="summary-sig"><a href="ClusterShell.MsgTree.MsgTree-class.html#_depth" class="summary-sig-name" onclick="show_private();">_depth</a>(<span class="summary-sig-arg">self</span>)</span><br />
289		Return the depth of the MsgTree, ie.</td>
290		<td align="right" valign="top">
291		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree._depth">source code</a></span>
292
293		</td>
294		</tr>
295		</table>
296
297		</td>
298		</tr>
299		<tr>
300		<td width="15%" align="right" valign="top" class="summary">
301		<span class="summary-type"> </span>
302		</td><td class="summary">
303		<table width="100%" cellpadding="0" cellspacing="0" border="0">
304		<tr>
305		<td><span class="summary-sig"><a href="ClusterShell.MsgTree.MsgTree-class.html#walk" class="summary-sig-name">walk</a>(<span class="summary-sig-arg">self</span>,
306		<span class="summary-sig-arg">match</span>=<span class="summary-sig-default">None</span>,
307		<span class="summary-sig-arg">mapper</span>=<span class="summary-sig-default">None</span>)</span><br />
308		Walk the tree.</td>
309		<td align="right" valign="top">
310		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.walk">source code</a></span>
311
312		</td>
313		</tr>
314		</table>
315
316		</td>
317		</tr>
318		<tr>
319		<td width="15%" align="right" valign="top" class="summary">
320		<span class="summary-type"> </span>
321		</td><td class="summary">
322		<table width="100%" cellpadding="0" cellspacing="0" border="0">
323		<tr>
324		<td><span class="summary-sig"><a href="ClusterShell.MsgTree.MsgTree-class.html#remove" class="summary-sig-name">remove</a>(<span class="summary-sig-arg">self</span>,
325		<span class="summary-sig-arg">match</span>=<span class="summary-sig-default">None</span>)</span><br />
326		Modify the tree by removing any matching key references from the
327		messages tree.</td>
328		<td align="right" valign="top">
329		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.remove">source code</a></span>
330
331		</td>
332		</tr>
333		</table>
334
335		</td>
336		</tr>
337		<tr>
338		<td colspan="2" class="summary">
339		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
340		<code>__delattr__</code>,
341		<code>__format__</code>,
342		<code>__getattribute__</code>,
343		<code>__hash__</code>,
344		<code>__new__</code>,
345		<code>__reduce__</code>,
346		<code>__reduce_ex__</code>,
347		<code>__repr__</code>,
348		<code>__setattr__</code>,
349		<code>__sizeof__</code>,
350		<code>__str__</code>,
351		<code>__subclasshook__</code>
352		</p>
353		</td>
354		</tr>
355		</table>
356		<!-- ==================== PROPERTIES ==================== -->
357		<a name="section-Properties"></a>
358		<table class="summary" border="1" cellpadding="3"
359		cellspacing="0" width="100%" bgcolor="white">
360		<tr bgcolor="#70b0f0" class="table-header">
361		<td colspan="2" class="table-header">
362		<table border="0" cellpadding="0" cellspacing="0" width="100%">
363		<tr valign="top">
364		<td align="left"><span class="table-header">Properties</span></td>
365		<td align="right" valign="top"
366		><span class="options">[<a href="#section-Properties"
367		class="privatelink" onclick="toggle_private();"
368		>hide private</a>]</span></td>
369		</tr>
370		</table>
371		</td>
372		</tr>
373		<tr>
374		<td colspan="2" class="summary">
375		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
376		<code>__class__</code>
377		</p>
378		</td>
379		</tr>
380		</table>
381		<!-- ==================== METHOD DETAILS ==================== -->
382		<a name="section-MethodDetails"></a>
383		<table class="details" border="1" cellpadding="3"
384		cellspacing="0" width="100%" bgcolor="white">
385		<tr bgcolor="#70b0f0" class="table-header">
386		<td colspan="2" class="table-header">
387		<table border="0" cellpadding="0" cellspacing="0" width="100%">
388		<tr valign="top">
389		<td align="left"><span class="table-header">Method Details</span></td>
390		<td align="right" valign="top"
391		><span class="options">[<a href="#section-MethodDetails"
392		class="privatelink" onclick="toggle_private();"
393		>hide private</a>]</span></td>
394		</tr>
395		</table>
396		</td>
397		</tr>
398		</table>
399		<a name="__init__"></a>
400		<div>
401		<table class="details" border="1" cellpadding="3"
402		cellspacing="0" width="100%" bgcolor="white">
403		<tr><td>
404		<table width="100%" cellpadding="0" cellspacing="0" border="0">
405		<tr valign="top"><td>
406		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>)</span>
407		<br /><em class="fname">(Constructor)</em>
408		</h3>
409		</td><td align="right" valign="top"
410		><span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.__init__">source code</a></span>
411		</td>
412		</tr></table>
413
414		<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
415		signature</p>
416		<dl class="fields">
417		<dt>Overrides:
418		object.__init__
419		<dd><em class="note">(inherited documentation)</em></dd>
420		</dt>
421		</dl>
422		</td></tr></table>
423		</div>
424		<a name="__getitem__"></a>
425		<div>
426		<table class="details" border="1" cellpadding="3"
427		cellspacing="0" width="100%" bgcolor="white">
428		<tr><td>
429		<table width="100%" cellpadding="0" cellspacing="0" border="0">
430		<tr valign="top"><td>
431		<h3 class="epydoc"><span class="sig"><span class="sig-name">__getitem__</span>(<span class="sig-arg">self</span>,
432		<span class="sig-arg">key</span>)</span>
433		<br /><em class="fname">(Indexing operator)</em>
434		</h3>
435		</td><td align="right" valign="top"
436		><span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.__getitem__">source code</a></span>
437		</td>
438		</tr></table>
439
440		<p>Return the message of MsgTree with specified key. Raises a KeyError if
441		key is not in the MsgTree.</p>
442		<dl class="fields">
443		</dl>
444		</td></tr></table>
445		</div>
446		<a name="get"></a>
447		<div>
448		<table class="details" border="1" cellpadding="3"
449		cellspacing="0" width="100%" bgcolor="white">
450		<tr><td>
451		<table width="100%" cellpadding="0" cellspacing="0" border="0">
452		<tr valign="top"><td>
453		<h3 class="epydoc"><span class="sig"><span class="sig-name">get</span>(<span class="sig-arg">self</span>,
454		<span class="sig-arg">key</span>,
455		<span class="sig-arg">default</span>=<span class="sig-default">None</span>)</span>
456		</h3>
457		</td><td align="right" valign="top"
458		><span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.get">source code</a></span>
459		</td>
460		</tr></table>
461
462		<p>Return the message for key if key is in the MsgTree, else default. If
463		default is not given, it defaults to None, so that this method never
464		raises a KeyError.</p>
465		<dl class="fields">
466		</dl>
467		</td></tr></table>
468		</div>
469		<a name="_depth"></a>
470		<div class="private">
471		<table class="details" border="1" cellpadding="3"
472		cellspacing="0" width="100%" bgcolor="white">
473		<tr><td>
474		<table width="100%" cellpadding="0" cellspacing="0" border="0">
475		<tr valign="top"><td>
476		<h3 class="epydoc"><span class="sig"><span class="sig-name">_depth</span>(<span class="sig-arg">self</span>)</span>
477		</h3>
478		</td><td align="right" valign="top"
479		><span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree._depth">source code</a></span>
480		</td>
481		</tr></table>
482
483		<p>Return the depth of the MsgTree, ie. the max number of lines per
484		message. Added for debugging.</p>
485		<dl class="fields">
486		</dl>
487		</td></tr></table>
488		</div>
489		<a name="walk"></a>
490		<div>
491		<table class="details" border="1" cellpadding="3"
492		cellspacing="0" width="100%" bgcolor="white">
493		<tr><td>
494		<table width="100%" cellpadding="0" cellspacing="0" border="0">
495		<tr valign="top"><td>
496		<h3 class="epydoc"><span class="sig"><span class="sig-name">walk</span>(<span class="sig-arg">self</span>,
497		<span class="sig-arg">match</span>=<span class="sig-default">None</span>,
498		<span class="sig-arg">mapper</span>=<span class="sig-default">None</span>)</span>
499		</h3>
500		</td><td align="right" valign="top"
501		><span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.walk">source code</a></span>
502		</td>
503		</tr></table>
504
505		<p>Walk the tree. Optionally filter keys on match parameter, and
506		optionally map resulting keys with mapper function. Return an iterator of
507		(message, keys) tuples for each different message in the tree.</p>
508		<dl class="fields">
509		</dl>
510		</td></tr></table>
511		</div>
512		<a name="remove"></a>
513		<div>
514		<table class="details" border="1" cellpadding="3"
515		cellspacing="0" width="100%" bgcolor="white">
516		<tr><td>
517		<table width="100%" cellpadding="0" cellspacing="0" border="0">
518		<tr valign="top"><td>
519		<h3 class="epydoc"><span class="sig"><span class="sig-name">remove</span>(<span class="sig-arg">self</span>,
520		<span class="sig-arg">match</span>=<span class="sig-default">None</span>)</span>
521		</h3>
522		</td><td align="right" valign="top"
523		><span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTree.remove">source code</a></span>
524		</td>
525		</tr></table>
526
527		<p>Modify the tree by removing any matching key references from the
528		messages tree.</p>
529		<p>Example of use:</p>
530		<pre class="py-doctest">
531		<span class="py-prompt">>>> </span>msgtree.remove(<span class="py-keyword">lambda</span> k: k > 3)</pre>
532		<dl class="fields">
533		</dl>
534		</td></tr></table>
535		</div>
536		<br />
537		<!-- ==================== NAVIGATION BAR ==================== -->
538		<table class="navbar" border="0" width="100%" cellpadding="0"
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~~doc/epydoc/html/ClusterShell.MsgTree.MsgTreeElem-class.html~~ less more

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40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.MsgTree-module.html">Module MsgTree</a> ::
43		Class MsgTreeElem
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
50		onclick="toggle_private();">hide private</a>]</span></td></tr>
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52		>[<a href="frames.html" target="_top">frames</a
53		>] \| <a href="ClusterShell.MsgTree.MsgTreeElem-class.html"
54		target="_top">no frames</a>]</span></td></tr>
55		</table>
56		</td>
57		</tr>
58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class MsgTreeElem</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTreeElem">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_16" name="uml_class_diagram_for_clusters_16">
63		<area shape="rect" id="node61" href="ClusterShell.MsgTree.MsgTreeElem-class.html#__init__" title="Initialize message tree element." alt="" coords="17,39,273,57"/>
64		<area shape="rect" id="node61" href="ClusterShell.MsgTree.MsgTreeElem-class.html#__len__" title="Length of whole message string." alt="" coords="17,57,273,76"/>
65		<area shape="rect" id="node61" href="ClusterShell.MsgTree.MsgTreeElem-class.html#__eq__" title="Comparison method compares whole message strings." alt="" coords="17,76,273,95"/>
66		<area shape="rect" id="node61" href="ClusterShell.MsgTree.MsgTreeElem-class.html#__getitem__" title="ClusterShell.MsgTree.MsgTreeElem.__getitem__" alt="" coords="17,95,273,113"/>
67		<area shape="rect" id="node61" href="ClusterShell.MsgTree.MsgTreeElem-class.html#__iter__" title="Iterate over message lines starting from this tree element." alt="" coords="17,113,273,132"/>
68		<area shape="rect" id="node61" href="ClusterShell.MsgTree.MsgTreeElem-class.html#lines" title="Get the whole message lines iterator from this tree element." alt="" coords="17,132,273,151"/>
69		<area shape="rect" id="node61" href="ClusterShell.MsgTree.MsgTreeElem-class.html#splitlines" title="Get the whole message lines iterator from this tree element." alt="" coords="17,151,273,169"/>
70		<area shape="rect" id="node61" href="ClusterShell.MsgTree.MsgTreeElem-class.html#message" title="Get the whole message buffer from this tree element." alt="" coords="17,169,273,188"/>
71		<area shape="rect" id="node61" href="ClusterShell.MsgTree.MsgTreeElem-class.html#__str__" title="Get the whole message buffer from this tree element." alt="" coords="17,188,273,207"/>
72		<area shape="rect" id="node61" href="ClusterShell.MsgTree.MsgTreeElem-class.html#append" title="A new message line is coming, append it to the tree element with associated source key." alt="" coords="17,207,273,225"/>
73		<area shape="rect" id="node1" href="ClusterShell.MsgTree.MsgTreeElem-class.html" title="Class representing an element of the MsgTree and its associated message." alt="" coords="5,6,285,231"/>
74		</map>
75		<img src="uml_class_diagram_for_clusters_16.png" alt='' usemap="#uml_class_diagram_for_clusters_16" ismap="ismap" class="graph-without-title" />
76		</center>
77		</center>
78		<hr />
79		<p>Class representing an element of the MsgTree and its associated
80		message. Object of this class are returned by the various MsgTree methods
81		like messages() or walk(). The object can then be used as an iterator
82		over the message lines or casted into a string.</p>
83
84		<!-- ==================== INSTANCE METHODS ==================== -->
85		<a name="section-InstanceMethods"></a>
86		<table class="summary" border="1" cellpadding="3"
87		cellspacing="0" width="100%" bgcolor="white">
88		<tr bgcolor="#70b0f0" class="table-header">
89		<td colspan="2" class="table-header">
90		<table border="0" cellpadding="0" cellspacing="0" width="100%">
91		<tr valign="top">
92		<td align="left"><span class="table-header">Instance Methods</span></td>
93		<td align="right" valign="top"
94		><span class="options">[<a href="#section-InstanceMethods"
95		class="privatelink" onclick="toggle_private();"
96		>hide private</a>]</span></td>
97		</tr>
98		</table>
99		</td>
100		</tr>
101		<tr>
102		<td width="15%" align="right" valign="top" class="summary">
103		<span class="summary-type"> </span>
104		</td><td class="summary">
105		<table width="100%" cellpadding="0" cellspacing="0" border="0">
106		<tr>
107		<td><span class="summary-sig"><a href="ClusterShell.MsgTree.MsgTreeElem-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
108		<span class="summary-sig-arg">msgline</span>=<span class="summary-sig-default">None</span>,
109		<span class="summary-sig-arg">parent</span>=<span class="summary-sig-default">None</span>)</span><br />
110		Initialize message tree element.</td>
111		<td align="right" valign="top">
112		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTreeElem.__init__">source code</a></span>
113
114		</td>
115		</tr>
116		</table>
117
118		</td>
119		</tr>
120		<tr>
121		<td width="15%" align="right" valign="top" class="summary">
122		<span class="summary-type"> </span>
123		</td><td class="summary">
124		<table width="100%" cellpadding="0" cellspacing="0" border="0">
125		<tr>
126		<td><span class="summary-sig"><a name="__len__"></a><span class="summary-sig-name">__len__</span>(<span class="summary-sig-arg">self</span>)</span><br />
127		Length of whole message string.</td>
128		<td align="right" valign="top">
129		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTreeElem.__len__">source code</a></span>
130
131		</td>
132		</tr>
133		</table>
134
135		</td>
136		</tr>
137		<tr>
138		<td width="15%" align="right" valign="top" class="summary">
139		<span class="summary-type"> </span>
140		</td><td class="summary">
141		<table width="100%" cellpadding="0" cellspacing="0" border="0">
142		<tr>
143		<td><span class="summary-sig"><a name="__eq__"></a><span class="summary-sig-name">__eq__</span>(<span class="summary-sig-arg">self</span>,
144		<span class="summary-sig-arg">other</span>)</span><br />
145		Comparison method compares whole message strings.</td>
146		<td align="right" valign="top">
147		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTreeElem.__eq__">source code</a></span>
148
149		</td>
150		</tr>
151		</table>
152
153		</td>
154		</tr>
155		<tr class="private">
156		<td width="15%" align="right" valign="top" class="summary">
157		<span class="summary-type"> </span>
158		</td><td class="summary">
159		<table width="100%" cellpadding="0" cellspacing="0" border="0">
160		<tr>
161		<td><span class="summary-sig"><a name="_shift"></a><span class="summary-sig-name">_shift</span>(<span class="summary-sig-arg">self</span>,
162		<span class="summary-sig-arg">key</span>,
163		<span class="summary-sig-arg">target_elem</span>)</span><br />
164		Shift one of our key to specified target element.</td>
165		<td align="right" valign="top">
166		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTreeElem._shift">source code</a></span>
167
168		</td>
169		</tr>
170		</table>
171
172		</td>
173		</tr>
174		<tr>
175		<td width="15%" align="right" valign="top" class="summary">
176		<span class="summary-type"> </span>
177		</td><td class="summary">
178		<table width="100%" cellpadding="0" cellspacing="0" border="0">
179		<tr>
180		<td><span class="summary-sig"><a name="__getitem__"></a><span class="summary-sig-name">__getitem__</span>(<span class="summary-sig-arg">self</span>,
181		<span class="summary-sig-arg">i</span>)</span></td>
182		<td align="right" valign="top">
183		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTreeElem.__getitem__">source code</a></span>
184
185		</td>
186		</tr>
187		</table>
188
189		</td>
190		</tr>
191		<tr>
192		<td width="15%" align="right" valign="top" class="summary">
193		<span class="summary-type"> </span>
194		</td><td class="summary">
195		<table width="100%" cellpadding="0" cellspacing="0" border="0">
196		<tr>
197		<td><span class="summary-sig"><a name="__iter__"></a><span class="summary-sig-name">__iter__</span>(<span class="summary-sig-arg">self</span>)</span><br />
198		Iterate over message lines starting from this tree element.</td>
199		<td align="right" valign="top">
200		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTreeElem.__iter__">source code</a></span>
201
202		</td>
203		</tr>
204		</table>
205
206		</td>
207		</tr>
208		<tr>
209		<td width="15%" align="right" valign="top" class="summary">
210		<span class="summary-type"> </span>
211		</td><td class="summary">
212		<table width="100%" cellpadding="0" cellspacing="0" border="0">
213		<tr>
214		<td><span class="summary-sig"><a name="lines"></a><span class="summary-sig-name">lines</span>(<span class="summary-sig-arg">self</span>)</span><br />
215		Get the whole message lines iterator from this tree element.</td>
216		<td align="right" valign="top">
217		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTreeElem.lines">source code</a></span>
218
219		</td>
220		</tr>
221		</table>
222
223		</td>
224		</tr>
225		<tr>
226		<td width="15%" align="right" valign="top" class="summary">
227		<span class="summary-type"> </span>
228		</td><td class="summary">
229		<table width="100%" cellpadding="0" cellspacing="0" border="0">
230		<tr>
231		<td><span class="summary-sig"><a name="splitlines"></a><span class="summary-sig-name">splitlines</span>(<span class="summary-sig-arg">self</span>)</span><br />
232		Get the whole message lines iterator from this tree element.</td>
233		<td align="right" valign="top">
234		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTreeElem.lines">source code</a></span>
235
236		</td>
237		</tr>
238		</table>
239
240		</td>
241		</tr>
242		<tr>
243		<td width="15%" align="right" valign="top" class="summary">
244		<span class="summary-type"> </span>
245		</td><td class="summary">
246		<table width="100%" cellpadding="0" cellspacing="0" border="0">
247		<tr>
248		<td><span class="summary-sig"><a name="message"></a><span class="summary-sig-name">message</span>(<span class="summary-sig-arg">self</span>)</span><br />
249		Get the whole message buffer from this tree element.</td>
250		<td align="right" valign="top">
251		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTreeElem.message">source code</a></span>
252
253		</td>
254		</tr>
255		</table>
256
257		</td>
258		</tr>
259		<tr>
260		<td width="15%" align="right" valign="top" class="summary">
261		<span class="summary-type"> </span>
262		</td><td class="summary">
263		<table width="100%" cellpadding="0" cellspacing="0" border="0">
264		<tr>
265		<td><span class="summary-sig"><a href="ClusterShell.MsgTree.MsgTreeElem-class.html#__str__" class="summary-sig-name">__str__</a>(<span class="summary-sig-arg">self</span>)</span><br />
266		Get the whole message buffer from this tree element.</td>
267		<td align="right" valign="top">
268		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTreeElem.message">source code</a></span>
269
270		</td>
271		</tr>
272		</table>
273
274		</td>
275		</tr>
276		<tr>
277		<td width="15%" align="right" valign="top" class="summary">
278		<span class="summary-type"> </span>
279		</td><td class="summary">
280		<table width="100%" cellpadding="0" cellspacing="0" border="0">
281		<tr>
282		<td><span class="summary-sig"><a href="ClusterShell.MsgTree.MsgTreeElem-class.html#append" class="summary-sig-name">append</a>(<span class="summary-sig-arg">self</span>,
283		<span class="summary-sig-arg">key</span>,
284		<span class="summary-sig-arg">msgline</span>)</span><br />
285		A new message line is coming, append it to the tree element with
286		associated source key.</td>
287		<td align="right" valign="top">
288		<span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTreeElem.append">source code</a></span>
289
290		</td>
291		</tr>
292		</table>
293
294		</td>
295		</tr>
296		<tr>
297		<td colspan="2" class="summary">
298		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
299		<code>__delattr__</code>,
300		<code>__format__</code>,
301		<code>__getattribute__</code>,
302		<code>__hash__</code>,
303		<code>__new__</code>,
304		<code>__reduce__</code>,
305		<code>__reduce_ex__</code>,
306		<code>__repr__</code>,
307		<code>__setattr__</code>,
308		<code>__sizeof__</code>,
309		<code>__subclasshook__</code>
310		</p>
311		</td>
312		</tr>
313		</table>
314		<!-- ==================== PROPERTIES ==================== -->
315		<a name="section-Properties"></a>
316		<table class="summary" border="1" cellpadding="3"
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329		</td>
330		</tr>
331		<tr>
332		<td colspan="2" class="summary">
333		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
334		<code>__class__</code>
335		</p>
336		</td>
337		</tr>
338		</table>
339		<!-- ==================== METHOD DETAILS ==================== -->
340		<a name="section-MethodDetails"></a>
341		<table class="details" border="1" cellpadding="3"
342		cellspacing="0" width="100%" bgcolor="white">
343		<tr bgcolor="#70b0f0" class="table-header">
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345		<table border="0" cellpadding="0" cellspacing="0" width="100%">
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347		<td align="left"><span class="table-header">Method Details</span></td>
348		<td align="right" valign="top"
349		><span class="options">[<a href="#section-MethodDetails"
350		class="privatelink" onclick="toggle_private();"
351		>hide private</a>]</span></td>
352		</tr>
353		</table>
354		</td>
355		</tr>
356		</table>
357		<a name="__init__"></a>
358		<div>
359		<table class="details" border="1" cellpadding="3"
360		cellspacing="0" width="100%" bgcolor="white">
361		<tr><td>
362		<table width="100%" cellpadding="0" cellspacing="0" border="0">
363		<tr valign="top"><td>
364		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
365		<span class="sig-arg">msgline</span>=<span class="sig-default">None</span>,
366		<span class="sig-arg">parent</span>=<span class="sig-default">None</span>)</span>
367		<br /><em class="fname">(Constructor)</em>
368		</h3>
369		</td><td align="right" valign="top"
370		><span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTreeElem.__init__">source code</a></span>
371		</td>
372		</tr></table>
373
374		<p>Initialize message tree element.</p>
375		<dl class="fields">
376		<dt>Overrides:
377		object.__init__
378		</dt>
379		</dl>
380		</td></tr></table>
381		</div>
382		<a name="__str__"></a>
383		<div>
384		<table class="details" border="1" cellpadding="3"
385		cellspacing="0" width="100%" bgcolor="white">
386		<tr><td>
387		<table width="100%" cellpadding="0" cellspacing="0" border="0">
388		<tr valign="top"><td>
389		<h3 class="epydoc"><span class="sig"><span class="sig-name">__str__</span>(<span class="sig-arg">self</span>)</span>
390		<br /><em class="fname">(Informal representation operator)</em>
391		</h3>
392		</td><td align="right" valign="top"
393		><span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTreeElem.message">source code</a></span>
394		</td>
395		</tr></table>
396
397		<p>Get the whole message buffer from this tree element.</p>
398		<dl class="fields">
399		<dt>Overrides:
400		object.__str__
401		</dt>
402		</dl>
403		</td></tr></table>
404		</div>
405		<a name="append"></a>
406		<div>
407		<table class="details" border="1" cellpadding="3"
408		cellspacing="0" width="100%" bgcolor="white">
409		<tr><td>
410		<table width="100%" cellpadding="0" cellspacing="0" border="0">
411		<tr valign="top"><td>
412		<h3 class="epydoc"><span class="sig"><span class="sig-name">append</span>(<span class="sig-arg">self</span>,
413		<span class="sig-arg">key</span>,
414		<span class="sig-arg">msgline</span>)</span>
415		</h3>
416		</td><td align="right" valign="top"
417		><span class="codelink"><a href="ClusterShell.MsgTree-pysrc.html#MsgTreeElem.append">source code</a></span>
418		</td>
419		</tr></table>
420
421		<p>A new message line is coming, append it to the tree element with
422		associated source key. Called by MsgTree.add(). Return corresponding
423		newly created MsgTreeElem.</p>
424		<dl class="fields">
425		</dl>
426		</td></tr></table>
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428		<br />
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~~doc/epydoc/html/ClusterShell.NodeSet-module.html~~ less more

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40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		Module NodeSet
43		</span>
44		</td>
45		<td>
46		<table cellpadding="0" cellspacing="0">
47		<!-- hide/show private -->
48		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
49		onclick="toggle_private();">hide private</a>]</span></td></tr>
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53		target="_top">no frames</a>]</span></td></tr>
54		</table>
55		</td>
56		</tr>
57		</table>
58		<!-- ==================== MODULE DESCRIPTION ==================== -->
59		<h1 class="epydoc">Module NodeSet</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html">source code</a></span></p>
60		<p>Cluster node set module.</p>
61		<p>A module to deal efficiently with 1D rangesets and nodesets
62		(pdsh-like). Instances of RangeSet and NodeSet both provide similar
63		operations than the builtin set() type and Set object. See
64		http://www.python.org/doc/lib/set-objects.html</p>
65		<h1 class="heading">Usage example</h1>
66		<pre class="py-doctest">
67		<span class="py-prompt">>>> </span><span class="py-comment"># Import NodeSet class</span>
68		<span class="py-more">... </span><span class="py-keyword">from</span> ClusterShell.NodeSet <span class="py-keyword">import</span> NodeSet
69		<span class="py-prompt">>>></span>
70		<span class="py-prompt">>>> </span><span class="py-comment"># Create a new nodeset from string</span>
71		<span class="py-more">... </span>nodeset = NodeSet(<span class="py-string">"cluster[1-30]"</span>)
72		<span class="py-prompt">>>> </span><span class="py-comment"># Add cluster32 to nodeset</span>
73		<span class="py-more">... </span>nodeset.update(<span class="py-string">"cluster32"</span>)
74		<span class="py-prompt">>>> </span><span class="py-comment"># Remove from nodeset</span>
75		<span class="py-more">... </span>nodeset.difference_update(<span class="py-string">"cluster[2-5]"</span>)
76		<span class="py-prompt">>>> </span><span class="py-comment"># Print nodeset as a pdsh-like pattern</span>
77		<span class="py-more">... </span><span class="py-keyword">print</span> nodeset
78		<span class="py-output">cluster[1,6-30,32]</span>
79		<span class="py-output"></span><span class="py-prompt">>>> </span><span class="py-comment"># Iterate over node names in nodeset</span>
80		<span class="py-more">... </span><span class="py-keyword">for</span> node <span class="py-keyword">in</span> nodeset:
81		<span class="py-more">... </span> <span class="py-keyword">print</span> node
82		<span class="py-output">[...]</span></pre>
83
84		<!-- ==================== CLASSES ==================== -->
85		<a name="section-Classes"></a>
86		<table class="summary" border="1" cellpadding="3"
87		cellspacing="0" width="100%" bgcolor="white">
88		<tr bgcolor="#70b0f0" class="table-header">
89		<td colspan="2" class="table-header">
90		<table border="0" cellpadding="0" cellspacing="0" width="100%">
91		<tr valign="top">
92		<td align="left"><span class="table-header">Classes</span></td>
93		<td align="right" valign="top"
94		><span class="options">[<a href="#section-Classes"
95		class="privatelink" onclick="toggle_private();"
96		>hide private</a>]</span></td>
97		</tr>
98		</table>
99		</td>
100		</tr>
101		<tr>
102		<td width="15%" align="right" valign="top" class="summary">
103		<span class="summary-type"> </span>
104		</td><td class="summary">
105		<a href="ClusterShell.NodeSet.RangeSetException-class.html" class="summary-name">RangeSetException</a><br />
106		Base RangeSet exception class.
107		</td>
108		</tr>
109		<tr>
110		<td width="15%" align="right" valign="top" class="summary">
111		<span class="summary-type"> </span>
112		</td><td class="summary">
113		<a href="ClusterShell.NodeSet.RangeSetParseError-class.html" class="summary-name">RangeSetParseError</a><br />
114		Raised when RangeSet parsing cannot be done properly.
115		</td>
116		</tr>
117		<tr>
118		<td width="15%" align="right" valign="top" class="summary">
119		<span class="summary-type"> </span>
120		</td><td class="summary">
121		<a href="ClusterShell.NodeSet.RangeSetPaddingError-class.html" class="summary-name">RangeSetPaddingError</a><br />
122		Raised when a fatal padding incoherency occurs
123		</td>
124		</tr>
125		<tr>
126		<td width="15%" align="right" valign="top" class="summary">
127		<span class="summary-type"> </span>
128		</td><td class="summary">
129		<a href="ClusterShell.NodeSet.NodeSetException-class.html" class="summary-name">NodeSetException</a><br />
130		Base NodeSet exception class.
131		</td>
132		</tr>
133		<tr>
134		<td width="15%" align="right" valign="top" class="summary">
135		<span class="summary-type"> </span>
136		</td><td class="summary">
137		<a href="ClusterShell.NodeSet.NodeSetParseError-class.html" class="summary-name">NodeSetParseError</a><br />
138		Raised when NodeSet parsing cannot be done properly.
139		</td>
140		</tr>
141		<tr>
142		<td width="15%" align="right" valign="top" class="summary">
143		<span class="summary-type"> </span>
144		</td><td class="summary">
145		<a href="ClusterShell.NodeSet.NodeSetParseRangeError-class.html" class="summary-name">NodeSetParseRangeError</a><br />
146		Raised when bad range is encountered during NodeSet parsing.
147		</td>
148		</tr>
149		<tr>
150		<td width="15%" align="right" valign="top" class="summary">
151		<span class="summary-type"> </span>
152		</td><td class="summary">
153		<a href="ClusterShell.NodeSet.NodeSetExternalError-class.html" class="summary-name">NodeSetExternalError</a><br />
154		Raised when an external error is encountered.
155		</td>
156		</tr>
157		<tr>
158		<td width="15%" align="right" valign="top" class="summary">
159		<span class="summary-type"> </span>
160		</td><td class="summary">
161		<a href="ClusterShell.NodeSet.RangeSet-class.html" class="summary-name">RangeSet</a><br />
162		Advanced range sets.
163		</td>
164		</tr>
165		<tr>
166		<td width="15%" align="right" valign="top" class="summary">
167		<span class="summary-type"> </span>
168		</td><td class="summary">
169		<a href="ClusterShell.NodeSet.NodeSetBase-class.html" class="summary-name">NodeSetBase</a><br />
170		Base class for NodeSet.
171		</td>
172		</tr>
173		<tr>
174		<td width="15%" align="right" valign="top" class="summary">
175		<span class="summary-type"> </span>
176		</td><td class="summary">
177		<a href="ClusterShell.NodeSet.NodeGroupBase-class.html" class="summary-name">NodeGroupBase</a>
178		</td>
179		</tr>
180		<tr>
181		<td width="15%" align="right" valign="top" class="summary">
182		<span class="summary-type"> </span>
183		</td><td class="summary">
184		<a href="ClusterShell.NodeSet.ParsingEngine-class.html" class="summary-name">ParsingEngine</a><br />
185		Class that is able to transform a source into a NodeSetBase.
186		</td>
187		</tr>
188		<tr>
189		<td width="15%" align="right" valign="top" class="summary">
190		<span class="summary-type"> </span>
191		</td><td class="summary">
192		<a href="ClusterShell.NodeSet.NodeSet-class.html" class="summary-name">NodeSet</a><br />
193		Iterable class of nodes with node ranges support.
194		</td>
195		</tr>
196		</table>
197		<!-- ==================== FUNCTIONS ==================== -->
198		<a name="section-Functions"></a>
199		<table class="summary" border="1" cellpadding="3"
200		cellspacing="0" width="100%" bgcolor="white">
201		<tr bgcolor="#70b0f0" class="table-header">
202		<td colspan="2" class="table-header">
203		<table border="0" cellpadding="0" cellspacing="0" width="100%">
204		<tr valign="top">
205		<td align="left"><span class="table-header">Functions</span></td>
206		<td align="right" valign="top"
207		><span class="options">[<a href="#section-Functions"
208		class="privatelink" onclick="toggle_private();"
209		>hide private</a>]</span></td>
210		</tr>
211		</table>
212		</td>
213		</tr>
214		<tr>
215		<td width="15%" align="right" valign="top" class="summary">
216		<span class="summary-type"> </span>
217		</td><td class="summary">
218		<table width="100%" cellpadding="0" cellspacing="0" border="0">
219		<tr>
220		<td><span class="summary-sig"><a name="expand"></a><span class="summary-sig-name">expand</span>(<span class="summary-sig-arg">pat</span>)</span><br />
221		Commodity function that expands a pdsh-like pattern into a list of
222		nodes.</td>
223		<td align="right" valign="top">
224		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#expand">source code</a></span>
225
226		</td>
227		</tr>
228		</table>
229
230		</td>
231		</tr>
232		<tr>
233		<td width="15%" align="right" valign="top" class="summary">
234		<span class="summary-type"> </span>
235		</td><td class="summary">
236		<table width="100%" cellpadding="0" cellspacing="0" border="0">
237		<tr>
238		<td><span class="summary-sig"><a name="fold"></a><span class="summary-sig-name">fold</span>(<span class="summary-sig-arg">pat</span>)</span><br />
239		Commodity function that clean dups and fold provided pattern with
240		ranges and "/step" support.</td>
241		<td align="right" valign="top">
242		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#fold">source code</a></span>
243
244		</td>
245		</tr>
246		</table>
247
248		</td>
249		</tr>
250		<tr>
251		<td width="15%" align="right" valign="top" class="summary">
252		<span class="summary-type"> </span>
253		</td><td class="summary">
254		<table width="100%" cellpadding="0" cellspacing="0" border="0">
255		<tr>
256		<td><span class="summary-sig"><a name="grouplist"></a><span class="summary-sig-name">grouplist</span>(<span class="summary-sig-arg">namespace</span>=<span class="summary-sig-default">None</span>)</span><br />
257		Commodity function that retrieves the list of groups for a specified
258		group namespace (or use default namespace).</td>
259		<td align="right" valign="top">
260		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#grouplist">source code</a></span>
261
262		</td>
263		</tr>
264		</table>
265
266		</td>
267		</tr>
268		<tr class="private">
269		<td width="15%" align="right" valign="top" class="summary">
270		<span class="summary-type"> </span>
271		</td><td class="summary">
272		<table width="100%" cellpadding="0" cellspacing="0" border="0">
273		<tr>
274		<td><span class="summary-sig"><a name="_test"></a><span class="summary-sig-name">_test</span>()</span></td>
275		<td align="right" valign="top">
276		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#_test">source code</a></span>
277
278		</td>
279		</tr>
280		</table>
281
282		</td>
283		</tr>
284		</table>
285		<!-- ==================== VARIABLES ==================== -->
286		<a name="section-Variables"></a>
287		<table class="summary" border="1" cellpadding="3"
288		cellspacing="0" width="100%" bgcolor="white">
289		<tr bgcolor="#70b0f0" class="table-header">
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293		<td align="left"><span class="table-header">Variables</span></td>
294		<td align="right" valign="top"
295		><span class="options">[<a href="#section-Variables"
296		class="privatelink" onclick="toggle_private();"
297		>hide private</a>]</span></td>
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304		<span class="summary-type"> </span>
305		</td><td class="summary">
306		<a name="DEF_GROUPS_CONFIG"></a><span class="summary-name">DEF_GROUPS_CONFIG</span> = <code title="'/etc/clustershell/groups.conf'"><code class="variable-quote">'</code><code class="variable-string">/etc/clustershell/groups.conf</code><code class="variable-quote">'</code></code>
307		</td>
308		</tr>
309		<tr>
310		<td width="15%" align="right" valign="top" class="summary">
311		<span class="summary-type"> </span>
312		</td><td class="summary">
313		<a href="ClusterShell.NodeSet-module.html#DEF_STD_GROUP_RESOLVER" class="summary-name">DEF_STD_GROUP_RESOLVER</a> = <code title="NodeUtils.GroupResolverConfig(DEF_GROUPS_CONFIG)">NodeUtils.GroupResolverConfig(DEF_GRO<code class="variable-ellipsis">...</code></code>
314		</td>
315		</tr>
316		<tr>
317		<td width="15%" align="right" valign="top" class="summary">
318		<span class="summary-type"> </span>
319		</td><td class="summary">
320		<a href="ClusterShell.NodeSet-module.html#STD_GROUP_RESOLVER" class="summary-name">STD_GROUP_RESOLVER</a> = <code title="NodeUtils.GroupResolverConfig(DEF_GROUPS_CONFIG)">NodeUtils.GroupResolverConfig(DEF_GROUPS_<code class="variable-ellipsis">...</code></code>
321		</td>
322		</tr>
323		<tr>
324		<td width="15%" align="right" valign="top" class="summary">
325		<span class="summary-type"> </span>
326		</td><td class="summary">
327		<a name="NOGROUP_RESOLVER"></a><span class="summary-name">NOGROUP_RESOLVER</span> = <code title="-1">-1</code>
328		</td>
329		</tr>
330		<tr>
331		<td width="15%" align="right" valign="top" class="summary">
332		<span class="summary-type"> </span>
333		</td><td class="summary">
334		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="'ClusterShell'"><code class="variable-quote">'</code><code class="variable-string">ClusterShell</code><code class="variable-quote">'</code></code>
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350		>hide private</a>]</span></td>
351		</tr>
352		</table>
353		</td>
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355		</table>
356		<a name="DEF_STD_GROUP_RESOLVER"></a>
357		<div>
358		<table class="details" border="1" cellpadding="3"
359		cellspacing="0" width="100%" bgcolor="white">
360		<tr><td>
361		<h3 class="epydoc">DEF_STD_GROUP_RESOLVER</h3>
362
363		<dl class="fields">
364		</dl>
365		<dl class="fields">
366		<dt>Value:</dt>
367		<dd><table><tr><td><pre class="variable">
368		NodeUtils.GroupResolverConfig(DEF_GROUPS_CONFIG)
369		</pre></td></tr></table>
370		</dd>
371		</dl>
372		</td></tr></table>
373		</div>
374		<a name="STD_GROUP_RESOLVER"></a>
375		<div>
376		<table class="details" border="1" cellpadding="3"
377		cellspacing="0" width="100%" bgcolor="white">
378		<tr><td>
379		<h3 class="epydoc">STD_GROUP_RESOLVER</h3>
380
381		<dl class="fields">
382		</dl>
383		<dl class="fields">
384		<dt>Value:</dt>
385		<dd><table><tr><td><pre class="variable">
386		NodeUtils.GroupResolverConfig(DEF_GROUPS_CONFIG)
387		</pre></td></tr></table>
388		</dd>
389		</dl>
390		</td></tr></table>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		Module NodeSet
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58		<h1 class="epydoc">Source Code for <a href="ClusterShell.NodeSet-module.html">Module ClusterShell.NodeSet</a></h1>
59		<pre class="py-src">
60		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
61		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2007, 2008, 2009, 2010)</tt> </tt>
62		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
63		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
64		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
65		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
66		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
67		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
68		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
69		<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
70		<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
71		<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
72		<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
73		<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
74		<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
75		<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
76		<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
77		<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
78		<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
79		<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
80		<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
81		<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
82		<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
83		<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
84		<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
85		<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
86		<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
87		<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
88		<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
89		<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
90		<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
91		<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
92		<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt class="py-comment"># $Id: NodeSet.py 297 2010-07-21 20:57:35Z st-cea $</tt> </tt>
93		<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> </tt>
94		<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
95		<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring">Cluster node set module.</tt> </tt>
96		<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
97		<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"><tt class="py-docstring">A module to deal efficiently with 1D rangesets and nodesets (pdsh-like).</tt> </tt>
98		<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-docstring">Instances of RangeSet and NodeSet both provide similar operations than</tt> </tt>
99		<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"><tt class="py-docstring">the builtin set() type and Set object.</tt> </tt>
100		<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"><tt class="py-docstring">See http://www.python.org/doc/lib/set-objects.html</tt> </tt>
101		<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
102		<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"><tt class="py-docstring">Usage example</tt> </tt>
103		<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"><tt class="py-docstring">=============</tt> </tt>
104		<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"><tt class="py-docstring"> >>> # Import NodeSet class</tt> </tt>
105		<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"><tt class="py-docstring"> ... from ClusterShell.NodeSet import NodeSet</tt> </tt>
106		<a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"><tt class="py-docstring"> >>></tt> </tt>
107		<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"><tt class="py-docstring"> >>> # Create a new nodeset from string</tt> </tt>
108		<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"><tt class="py-docstring"> ... nodeset = NodeSet("cluster[1-30]")</tt> </tt>
109		<a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"><tt class="py-docstring"> >>> # Add cluster32 to nodeset</tt> </tt>
110		<a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"><tt class="py-docstring"> ... nodeset.update("cluster32")</tt> </tt>
111		<a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"><tt class="py-docstring"> >>> # Remove from nodeset</tt> </tt>
112		<a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"><tt class="py-docstring"> ... nodeset.difference_update("cluster[2-5]")</tt> </tt>
113		<a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"><tt class="py-docstring"> >>> # Print nodeset as a pdsh-like pattern</tt> </tt>
114		<a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"><tt class="py-docstring"> ... print nodeset</tt> </tt>
115		<a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"><tt class="py-docstring"> cluster[1,6-30,32]</tt> </tt>
116		<a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"><tt class="py-docstring"> >>> # Iterate over node names in nodeset</tt> </tt>
117		<a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"><tt class="py-docstring"> ... for node in nodeset:</tt> </tt>
118		<a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"><tt class="py-docstring"> ... print node</tt> </tt>
119		<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"><tt class="py-docstring"> [...]</tt> </tt>
120		<a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
121		<a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"> </tt>
122		<a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt id="link-0" class="py-name" targets="Method ClusterShell.Task.Task.copy()=ClusterShell.Task.Task-class.html#copy"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-0', 'copy', 'link-0');">copy</a></tt> </tt>
123		<a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">re</tt> </tt>
124		<a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"> </tt>
125		<a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt id="link-1" class="py-name" targets="Package ClusterShell=ClusterShell-module.html"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-1', 'ClusterShell', 'link-1');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-2" class="py-name" targets="Module ClusterShell.NodeUtils=ClusterShell.NodeUtils-module.html"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-2', 'NodeUtils', 'link-2');">NodeUtils</a></tt> <tt class="py-keyword">as</tt> <tt id="link-3" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-3', 'NodeUtils', 'link-2');">NodeUtils</a></tt> </tt>
126		<a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"> </tt>
127		<a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"> </tt>
128		<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"><tt class="py-comment"># Define default GroupResolver object used by NodeSet</tt> </tt>
129		<a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"><tt id="link-4" class="py-name" targets="Variable ClusterShell.NodeSet.DEF_GROUPS_CONFIG=ClusterShell.NodeSet-module.html#DEF_GROUPS_CONFIG"><a title="ClusterShell.NodeSet.DEF_GROUPS_CONFIG" class="py-name" href="#" onclick="return doclink('link-4', 'DEF_GROUPS_CONFIG', 'link-4');">DEF_GROUPS_CONFIG</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"/etc/clustershell/groups.conf"</tt> </tt>
130		<a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"><tt id="link-5" class="py-name" targets="Variable ClusterShell.NodeSet.DEF_STD_GROUP_RESOLVER=ClusterShell.NodeSet-module.html#DEF_STD_GROUP_RESOLVER"><a title="ClusterShell.NodeSet.DEF_STD_GROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-5', 'DEF_STD_GROUP_RESOLVER', 'link-5');">DEF_STD_GROUP_RESOLVER</a></tt> <tt class="py-op">=</tt> <tt id="link-6" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-6', 'NodeUtils', 'link-2');">NodeUtils</a></tt><tt class="py-op">.</tt><tt id="link-7" class="py-name" targets="Class ClusterShell.NodeUtils.GroupResolverConfig=ClusterShell.NodeUtils.GroupResolverConfig-class.html"><a title="ClusterShell.NodeUtils.GroupResolverConfig" class="py-name" href="#" onclick="return doclink('link-7', 'GroupResolverConfig', 'link-7');">GroupResolverConfig</a></tt><tt class="py-op">(</tt><tt id="link-8" class="py-name"><a title="ClusterShell.NodeSet.DEF_GROUPS_CONFIG" class="py-name" href="#" onclick="return doclink('link-8', 'DEF_GROUPS_CONFIG', 'link-4');">DEF_GROUPS_CONFIG</a></tt><tt class="py-op">)</tt> </tt>
131		<a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"><tt id="link-9" class="py-name" targets="Variable ClusterShell.NodeSet.STD_GROUP_RESOLVER=ClusterShell.NodeSet-module.html#STD_GROUP_RESOLVER"><a title="ClusterShell.NodeSet.STD_GROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-9', 'STD_GROUP_RESOLVER', 'link-9');">STD_GROUP_RESOLVER</a></tt> <tt class="py-op">=</tt> <tt id="link-10" class="py-name"><a title="ClusterShell.NodeSet.DEF_STD_GROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-10', 'DEF_STD_GROUP_RESOLVER', 'link-5');">DEF_STD_GROUP_RESOLVER</a></tt> </tt>
132		<a name="RangeSetException"></a><div id="RangeSetException-def"><a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"> </tt>
133		<a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"> </tt>
134		<a name="L75"></a><tt class="py-lineno"> 75</tt> <a class="py-toggle" href="#" id="RangeSetException-toggle" onclick="return toggle('RangeSetException');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSetException-class.html">RangeSetException</a><tt class="py-op">(</tt><tt class="py-base-class">Exception</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
135		</div><div id="RangeSetException-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="RangeSetException-expanded"><a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> <tt class="py-docstring">"""Base RangeSet exception class."""</tt> </tt>
136		</div><a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"> </tt>
137		<a name="RangeSetParseError"></a><div id="RangeSetParseError-def"><a name="L78"></a><tt class="py-lineno"> 78</tt> <a class="py-toggle" href="#" id="RangeSetParseError-toggle" onclick="return toggle('RangeSetParseError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSetParseError-class.html">RangeSetParseError</a><tt class="py-op">(</tt><tt class="py-base-class">RangeSetException</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
138		</div><div id="RangeSetParseError-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="RangeSetParseError-expanded"><a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"> <tt class="py-docstring">"""Raised when RangeSet parsing cannot be done properly."""</tt> </tt>
139		<a name="RangeSetParseError.__init__"></a><div id="RangeSetParseError.__init__-def"><a name="L80"></a><tt class="py-lineno"> 80</tt> <a class="py-toggle" href="#" id="RangeSetParseError.__init__-toggle" onclick="return toggle('RangeSetParseError.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSetParseError-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">part</tt><tt class="py-op">,</tt> <tt class="py-param">msg</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
140		</div><div id="RangeSetParseError.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSetParseError.__init__-expanded"><a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">part</tt><tt class="py-op">:</tt> </tt>
141		<a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"> <tt id="link-11" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EnginePort.msg()=ClusterShell.Worker.EngineClient.EnginePort-class.html#msg"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-11', 'msg', 'link-11');">msg</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"%s : \"%s\""</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt id="link-12" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-12', 'msg', 'link-11');">msg</a></tt><tt class="py-op">,</tt> <tt class="py-name">part</tt><tt class="py-op">)</tt> </tt>
142		<a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> <tt id="link-13" class="py-name" targets="Class ClusterShell.NodeSet.RangeSetException=ClusterShell.NodeSet.RangeSetException-class.html"><a title="ClusterShell.NodeSet.RangeSetException" class="py-name" href="#" onclick="return doclink('link-13', 'RangeSetException', 'link-13');">RangeSetException</a></tt><tt class="py-op">.</tt><tt id="link-14" class="py-name" targets="Method ClusterShell.Engine.EPoll.EngineEPoll.__init__()=ClusterShell.Engine.EPoll.EngineEPoll-class.html#__init__,Method ClusterShell.Engine.Engine.Engine.__init__()=ClusterShell.Engine.Engine.Engine-class.html#__init__,Method ClusterShell.Engine.Engine.EngineAbortException.__init__()=ClusterShell.Engine.Engine.EngineAbortException-class.html#__init__,Method ClusterShell.Engine.Engine.EngineBaseTimer.__init__()=ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__,Method ClusterShell.Engine.Engine.EngineTimer.__init__()=ClusterShell.Engine.Engine.EngineTimer-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__()=ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ.__init__()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#__init__,Method ClusterShell.Engine.Poll.EnginePoll.__init__()=ClusterShell.Engine.Poll.EnginePoll-class.html#__init__,Method ClusterShell.MsgTree.MsgTree.__init__()=ClusterShell.MsgTree.MsgTree-class.html#__init__,Method ClusterShell.MsgTree.MsgTreeElem.__init__()=ClusterShell.MsgTree.MsgTreeElem-class.html#__init__,Method ClusterShell.NodeSet.NodeSet.__init__()=ClusterShell.NodeSet.NodeSet-class.html#__init__,Method ClusterShell.NodeSet.NodeSetBase.__init__()=ClusterShell.NodeSet.NodeSetBase-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseError.__init__()=ClusterShell.NodeSet.NodeSetParseError-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseRangeError.__init__()=ClusterShell.NodeSet.NodeSetParseRangeError-class.html#__init__,Method ClusterShell.NodeSet.ParsingEngine.__init__()=ClusterShell.NodeSet.ParsingEngine-class.html#__init__,Method ClusterShell.NodeSet.RangeSet.__init__()=ClusterShell.NodeSet.RangeSet-class.html#__init__,Method ClusterShell.NodeSet.RangeSetPaddingError.__init__()=ClusterShell.NodeSet.RangeSetPaddingError-class.html#__init__,Method ClusterShell.NodeSet.RangeSetParseError.__init__()=ClusterShell.NodeSet.RangeSetParseError-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolver.__init__()=ClusterShell.NodeUtils.GroupResolver-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolverConfig.__init__()=ClusterShell.NodeUtils.GroupResolverConfig-class.html#__init__,Method ClusterShell.NodeUtils.GroupSource.__init__()=ClusterShell.NodeUtils.GroupSource-class.html#__init__,Method ClusterShell.NodeUtils.GroupSourceException.__init__()=ClusterShell.NodeUtils.GroupSourceException-class.html#__init__,Method ClusterShell.Task.Task._SuspendCondition.__init__()=ClusterShell.Task.Task._SuspendCondition-class.html#__init__,Method ClusterShell.Task.Task.__init__()=ClusterShell.Task.Task-class.html#__init__,Method ClusterShell.Task._TaskMsgTree.__init__()=ClusterShell.Task._TaskMsgTree-class.html#__init__,Method ClusterShell.Worker.EngineClient.EngineClient.__init__()=ClusterShell.Worker.EngineClient.EngineClient-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort.__init__()=ClusterShell.Worker.EngineClient.EnginePort-class.html#__init__,Method ClusterShell.Worker.Pdsh.WorkerPdsh.__init__()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#__init__,Method ClusterShell.Worker.Popen.WorkerPopen.__init__()=ClusterShell.Worker.Popen.WorkerPopen-class.html#__init__,Method ClusterShell.Worker.Ssh.Scp.__init__()=ClusterShell.Worker.Ssh.Scp-class.html#__init__,Method ClusterShell.Worker.Ssh.Ssh.__init__()=ClusterShell.Worker.Ssh.Ssh-class.html#__init__,Method ClusterShell.Worker.Ssh.WorkerSsh.__init__()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#__init__,Method ClusterShell.Worker.Worker.DistantWorker.__init__()=ClusterShell.Worker.Worker.DistantWorker-class.html#__init__,Method ClusterShell.Worker.Worker.Worker.__init__()=ClusterShell.Worker.Worker.Worker-class.html#__init__,Method ClusterShell.Worker.Worker.WorkerSimple.__init__()=ClusterShell.Worker.Worker.WorkerSimple-class.html#__init__,Method clubak.Display.__init__()=clubak.Display-class.html#__init__,Method clush.ClushConfig.__init__()=clush.ClushConfig-class.html#__init__,Method clush.ClushConfigError.__init__()=clush.ClushConfigError-class.html#__init__,Method clush.DirectOutputHandler.__init__()=clush.DirectOutputHandler-class.html#__init__,Method clush.Display.__init__()=clush.Display-class.html#__init__,Method clush.GatherOutputHandler.__init__()=clush.GatherOutputHandler-class.html#__init__,Method clush.RunTimer.__init__()=clush.RunTimer-class.html#__init__,Method clush.StdInputHandler.__init__()=clush.StdInputHandler-class.html#__init__"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
143		ClusterShell.Engine.Engine.Engine.__init__
144		ClusterShell.Engine.Engine.EngineAbortException.__init__
145		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
146		ClusterShell.Engine.Engine.EngineTimer.__init__
147		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
148		ClusterShell.Engine.Engine._EngineTimerQ.__init__
149		ClusterShell.Engine.Poll.EnginePoll.__init__
150		ClusterShell.MsgTree.MsgTree.__init__
151		ClusterShell.MsgTree.MsgTreeElem.__init__
152		ClusterShell.NodeSet.NodeSet.__init__
153		ClusterShell.NodeSet.NodeSetBase.__init__
154		ClusterShell.NodeSet.NodeSetParseError.__init__
155		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
156		ClusterShell.NodeSet.ParsingEngine.__init__
157		ClusterShell.NodeSet.RangeSet.__init__
158		ClusterShell.NodeSet.RangeSetPaddingError.__init__
159		ClusterShell.NodeSet.RangeSetParseError.__init__
160		ClusterShell.NodeUtils.GroupResolver.__init__
161		ClusterShell.NodeUtils.GroupResolverConfig.__init__
162		ClusterShell.NodeUtils.GroupSource.__init__
163		ClusterShell.NodeUtils.GroupSourceException.__init__
164		ClusterShell.Task.Task._SuspendCondition.__init__
165		ClusterShell.Task.Task.__init__
166		ClusterShell.Task._TaskMsgTree.__init__
167		ClusterShell.Worker.EngineClient.EngineClient.__init__
168		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
169		ClusterShell.Worker.EngineClient.EnginePort.__init__
170		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
171		ClusterShell.Worker.Popen.WorkerPopen.__init__
172		ClusterShell.Worker.Ssh.Scp.__init__
173		ClusterShell.Worker.Ssh.Ssh.__init__
174		ClusterShell.Worker.Ssh.WorkerSsh.__init__
175		ClusterShell.Worker.Worker.DistantWorker.__init__
176		ClusterShell.Worker.Worker.Worker.__init__
177		ClusterShell.Worker.Worker.WorkerSimple.__init__
178		clubak.Display.__init__
179		clush.ClushConfig.__init__
180		clush.ClushConfigError.__init__
181		clush.DirectOutputHandler.__init__
182		clush.Display.__init__
183		clush.GatherOutputHandler.__init__
184		clush.RunTimer.__init__
185		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-14', '__init__', 'link-14');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt id="link-15" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-15', 'msg', 'link-11');">msg</a></tt><tt class="py-op">)</tt> </tt>
186		<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> <tt class="py-comment"># faulty subrange; this allows you to target the error</tt> </tt>
187		<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">part</tt> <tt class="py-op">=</tt> <tt class="py-name">part</tt> </tt>
188		</div></div><a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"> </tt>
189		<a name="RangeSetPaddingError"></a><div id="RangeSetPaddingError-def"><a name="L87"></a><tt class="py-lineno"> 87</tt> <a class="py-toggle" href="#" id="RangeSetPaddingError-toggle" onclick="return toggle('RangeSetPaddingError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSetPaddingError-class.html">RangeSetPaddingError</a><tt class="py-op">(</tt><tt class="py-base-class">RangeSetParseError</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
190		</div><div id="RangeSetPaddingError-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="RangeSetPaddingError-expanded"><a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"> <tt class="py-docstring">"""Raised when a fatal padding incoherency occurs"""</tt> </tt>
191		<a name="RangeSetPaddingError.__init__"></a><div id="RangeSetPaddingError.__init__-def"><a name="L89"></a><tt class="py-lineno"> 89</tt> <a class="py-toggle" href="#" id="RangeSetPaddingError.__init__-toggle" onclick="return toggle('RangeSetPaddingError.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSetPaddingError-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">part</tt><tt class="py-op">,</tt> <tt class="py-param">msg</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
192		</div><div id="RangeSetPaddingError.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSetPaddingError.__init__-expanded"><a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> <tt id="link-16" class="py-name" targets="Class ClusterShell.NodeSet.RangeSetParseError=ClusterShell.NodeSet.RangeSetParseError-class.html"><a title="ClusterShell.NodeSet.RangeSetParseError" class="py-name" href="#" onclick="return doclink('link-16', 'RangeSetParseError', 'link-16');">RangeSetParseError</a></tt><tt class="py-op">.</tt><tt id="link-17" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
193		ClusterShell.Engine.Engine.Engine.__init__
194		ClusterShell.Engine.Engine.EngineAbortException.__init__
195		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
196		ClusterShell.Engine.Engine.EngineTimer.__init__
197		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
198		ClusterShell.Engine.Engine._EngineTimerQ.__init__
199		ClusterShell.Engine.Poll.EnginePoll.__init__
200		ClusterShell.MsgTree.MsgTree.__init__
201		ClusterShell.MsgTree.MsgTreeElem.__init__
202		ClusterShell.NodeSet.NodeSet.__init__
203		ClusterShell.NodeSet.NodeSetBase.__init__
204		ClusterShell.NodeSet.NodeSetParseError.__init__
205		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
206		ClusterShell.NodeSet.ParsingEngine.__init__
207		ClusterShell.NodeSet.RangeSet.__init__
208		ClusterShell.NodeSet.RangeSetPaddingError.__init__
209		ClusterShell.NodeSet.RangeSetParseError.__init__
210		ClusterShell.NodeUtils.GroupResolver.__init__
211		ClusterShell.NodeUtils.GroupResolverConfig.__init__
212		ClusterShell.NodeUtils.GroupSource.__init__
213		ClusterShell.NodeUtils.GroupSourceException.__init__
214		ClusterShell.Task.Task._SuspendCondition.__init__
215		ClusterShell.Task.Task.__init__
216		ClusterShell.Task._TaskMsgTree.__init__
217		ClusterShell.Worker.EngineClient.EngineClient.__init__
218		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
219		ClusterShell.Worker.EngineClient.EnginePort.__init__
220		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
221		ClusterShell.Worker.Popen.WorkerPopen.__init__
222		ClusterShell.Worker.Ssh.Scp.__init__
223		ClusterShell.Worker.Ssh.Ssh.__init__
224		ClusterShell.Worker.Ssh.WorkerSsh.__init__
225		ClusterShell.Worker.Worker.DistantWorker.__init__
226		ClusterShell.Worker.Worker.Worker.__init__
227		ClusterShell.Worker.Worker.WorkerSimple.__init__
228		clubak.Display.__init__
229		clush.ClushConfig.__init__
230		clush.ClushConfigError.__init__
231		clush.DirectOutputHandler.__init__
232		clush.Display.__init__
233		clush.GatherOutputHandler.__init__
234		clush.RunTimer.__init__
235		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-17', '__init__', 'link-14');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">part</tt><tt class="py-op">,</tt> <tt class="py-string">"padding mismatch (%s)"</tt> <tt class="py-op">%</tt> <tt id="link-18" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-18', 'msg', 'link-11');">msg</a></tt><tt class="py-op">)</tt> </tt>
236		</div></div><a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"> </tt>
237		<a name="NodeSetException"></a><div id="NodeSetException-def"><a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"> </tt>
238		<a name="L93"></a><tt class="py-lineno"> 93</tt> <a class="py-toggle" href="#" id="NodeSetException-toggle" onclick="return toggle('NodeSetException');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetException-class.html">NodeSetException</a><tt class="py-op">(</tt><tt class="py-base-class">Exception</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
239		</div><div id="NodeSetException-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="NodeSetException-expanded"><a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"> <tt class="py-docstring">"""Base NodeSet exception class."""</tt> </tt>
240		</div><a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"> </tt>
241		<a name="NodeSetParseError"></a><div id="NodeSetParseError-def"><a name="L96"></a><tt class="py-lineno"> 96</tt> <a class="py-toggle" href="#" id="NodeSetParseError-toggle" onclick="return toggle('NodeSetParseError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetParseError-class.html">NodeSetParseError</a><tt class="py-op">(</tt><tt class="py-base-class">NodeSetException</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
242		</div><div id="NodeSetParseError-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="NodeSetParseError-expanded"><a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> <tt class="py-docstring">"""Raised when NodeSet parsing cannot be done properly."""</tt> </tt>
243		<a name="NodeSetParseError.__init__"></a><div id="NodeSetParseError.__init__-def"><a name="L98"></a><tt class="py-lineno"> 98</tt> <a class="py-toggle" href="#" id="NodeSetParseError.__init__-toggle" onclick="return toggle('NodeSetParseError.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetParseError-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">part</tt><tt class="py-op">,</tt> <tt class="py-param">msg</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
244		</div><div id="NodeSetParseError.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetParseError.__init__-expanded"><a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">part</tt><tt class="py-op">:</tt> </tt>
245		<a name="L100"></a><tt class="py-lineno"> 100</tt> <tt class="py-line"> <tt id="link-19" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-19', 'msg', 'link-11');">msg</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"%s : \"%s\""</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt id="link-20" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-20', 'msg', 'link-11');">msg</a></tt><tt class="py-op">,</tt> <tt class="py-name">part</tt><tt class="py-op">)</tt> </tt>
246		<a name="L101"></a><tt class="py-lineno"> 101</tt> <tt class="py-line"> <tt id="link-21" class="py-name" targets="Class ClusterShell.NodeSet.NodeSetException=ClusterShell.NodeSet.NodeSetException-class.html"><a title="ClusterShell.NodeSet.NodeSetException" class="py-name" href="#" onclick="return doclink('link-21', 'NodeSetException', 'link-21');">NodeSetException</a></tt><tt class="py-op">.</tt><tt id="link-22" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
247		ClusterShell.Engine.Engine.Engine.__init__
248		ClusterShell.Engine.Engine.EngineAbortException.__init__
249		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
250		ClusterShell.Engine.Engine.EngineTimer.__init__
251		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
252		ClusterShell.Engine.Engine._EngineTimerQ.__init__
253		ClusterShell.Engine.Poll.EnginePoll.__init__
254		ClusterShell.MsgTree.MsgTree.__init__
255		ClusterShell.MsgTree.MsgTreeElem.__init__
256		ClusterShell.NodeSet.NodeSet.__init__
257		ClusterShell.NodeSet.NodeSetBase.__init__
258		ClusterShell.NodeSet.NodeSetParseError.__init__
259		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
260		ClusterShell.NodeSet.ParsingEngine.__init__
261		ClusterShell.NodeSet.RangeSet.__init__
262		ClusterShell.NodeSet.RangeSetPaddingError.__init__
263		ClusterShell.NodeSet.RangeSetParseError.__init__
264		ClusterShell.NodeUtils.GroupResolver.__init__
265		ClusterShell.NodeUtils.GroupResolverConfig.__init__
266		ClusterShell.NodeUtils.GroupSource.__init__
267		ClusterShell.NodeUtils.GroupSourceException.__init__
268		ClusterShell.Task.Task._SuspendCondition.__init__
269		ClusterShell.Task.Task.__init__
270		ClusterShell.Task._TaskMsgTree.__init__
271		ClusterShell.Worker.EngineClient.EngineClient.__init__
272		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
273		ClusterShell.Worker.EngineClient.EnginePort.__init__
274		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
275		ClusterShell.Worker.Popen.WorkerPopen.__init__
276		ClusterShell.Worker.Ssh.Scp.__init__
277		ClusterShell.Worker.Ssh.Ssh.__init__
278		ClusterShell.Worker.Ssh.WorkerSsh.__init__
279		ClusterShell.Worker.Worker.DistantWorker.__init__
280		ClusterShell.Worker.Worker.Worker.__init__
281		ClusterShell.Worker.Worker.WorkerSimple.__init__
282		clubak.Display.__init__
283		clush.ClushConfig.__init__
284		clush.ClushConfigError.__init__
285		clush.DirectOutputHandler.__init__
286		clush.Display.__init__
287		clush.GatherOutputHandler.__init__
288		clush.RunTimer.__init__
289		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-22', '__init__', 'link-14');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt id="link-23" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-23', 'msg', 'link-11');">msg</a></tt><tt class="py-op">)</tt> </tt>
290		<a name="L102"></a><tt class="py-lineno"> 102</tt> <tt class="py-line"> <tt class="py-comment"># faulty part; this allows you to target the error</tt> </tt>
291		<a name="L103"></a><tt class="py-lineno"> 103</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">part</tt> <tt class="py-op">=</tt> <tt class="py-name">part</tt> </tt>
292		</div></div><a name="L104"></a><tt class="py-lineno"> 104</tt> <tt class="py-line"> </tt>
293		<a name="NodeSetParseRangeError"></a><div id="NodeSetParseRangeError-def"><a name="L105"></a><tt class="py-lineno"> 105</tt> <a class="py-toggle" href="#" id="NodeSetParseRangeError-toggle" onclick="return toggle('NodeSetParseRangeError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetParseRangeError-class.html">NodeSetParseRangeError</a><tt class="py-op">(</tt><tt class="py-base-class">NodeSetParseError</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
294		</div><div id="NodeSetParseRangeError-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="NodeSetParseRangeError-expanded"><a name="L106"></a><tt class="py-lineno"> 106</tt> <tt class="py-line"> <tt class="py-docstring">"""Raised when bad range is encountered during NodeSet parsing."""</tt> </tt>
295		<a name="NodeSetParseRangeError.__init__"></a><div id="NodeSetParseRangeError.__init__-def"><a name="L107"></a><tt class="py-lineno"> 107</tt> <a class="py-toggle" href="#" id="NodeSetParseRangeError.__init__-toggle" onclick="return toggle('NodeSetParseRangeError.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetParseRangeError-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rset_exc</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
296		</div><div id="NodeSetParseRangeError.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetParseRangeError.__init__-expanded"><a name="L108"></a><tt class="py-lineno"> 108</tt> <tt class="py-line"> <tt id="link-24" class="py-name" targets="Class ClusterShell.NodeSet.NodeSetParseError=ClusterShell.NodeSet.NodeSetParseError-class.html"><a title="ClusterShell.NodeSet.NodeSetParseError" class="py-name" href="#" onclick="return doclink('link-24', 'NodeSetParseError', 'link-24');">NodeSetParseError</a></tt><tt class="py-op">.</tt><tt id="link-25" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
297		ClusterShell.Engine.Engine.Engine.__init__
298		ClusterShell.Engine.Engine.EngineAbortException.__init__
299		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
300		ClusterShell.Engine.Engine.EngineTimer.__init__
301		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
302		ClusterShell.Engine.Engine._EngineTimerQ.__init__
303		ClusterShell.Engine.Poll.EnginePoll.__init__
304		ClusterShell.MsgTree.MsgTree.__init__
305		ClusterShell.MsgTree.MsgTreeElem.__init__
306		ClusterShell.NodeSet.NodeSet.__init__
307		ClusterShell.NodeSet.NodeSetBase.__init__
308		ClusterShell.NodeSet.NodeSetParseError.__init__
309		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
310		ClusterShell.NodeSet.ParsingEngine.__init__
311		ClusterShell.NodeSet.RangeSet.__init__
312		ClusterShell.NodeSet.RangeSetPaddingError.__init__
313		ClusterShell.NodeSet.RangeSetParseError.__init__
314		ClusterShell.NodeUtils.GroupResolver.__init__
315		ClusterShell.NodeUtils.GroupResolverConfig.__init__
316		ClusterShell.NodeUtils.GroupSource.__init__
317		ClusterShell.NodeUtils.GroupSourceException.__init__
318		ClusterShell.Task.Task._SuspendCondition.__init__
319		ClusterShell.Task.Task.__init__
320		ClusterShell.Task._TaskMsgTree.__init__
321		ClusterShell.Worker.EngineClient.EngineClient.__init__
322		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
323		ClusterShell.Worker.EngineClient.EnginePort.__init__
324		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
325		ClusterShell.Worker.Popen.WorkerPopen.__init__
326		ClusterShell.Worker.Ssh.Scp.__init__
327		ClusterShell.Worker.Ssh.Ssh.__init__
328		ClusterShell.Worker.Ssh.WorkerSsh.__init__
329		ClusterShell.Worker.Worker.DistantWorker.__init__
330		ClusterShell.Worker.Worker.Worker.__init__
331		ClusterShell.Worker.Worker.WorkerSimple.__init__
332		clubak.Display.__init__
333		clush.ClushConfig.__init__
334		clush.ClushConfigError.__init__
335		clush.DirectOutputHandler.__init__
336		clush.Display.__init__
337		clush.GatherOutputHandler.__init__
338		clush.RunTimer.__init__
339		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-25', '__init__', 'link-14');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">rset_exc</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-string">"bad range"</tt><tt class="py-op">)</tt> </tt>
340		</div></div><a name="L109"></a><tt class="py-lineno"> 109</tt> <tt class="py-line"> </tt>
341		<a name="NodeSetExternalError"></a><div id="NodeSetExternalError-def"><a name="L110"></a><tt class="py-lineno"> 110</tt> <a class="py-toggle" href="#" id="NodeSetExternalError-toggle" onclick="return toggle('NodeSetExternalError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetExternalError-class.html">NodeSetExternalError</a><tt class="py-op">(</tt><tt class="py-base-class">NodeSetException</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
342		</div><div id="NodeSetExternalError-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="NodeSetExternalError-expanded"><a name="L111"></a><tt class="py-lineno"> 111</tt> <tt class="py-line"> <tt class="py-docstring">"""Raised when an external error is encountered."""</tt> </tt>
343		</div><a name="L112"></a><tt class="py-lineno"> 112</tt> <tt class="py-line"> </tt>
344		<a name="RangeSet"></a><div id="RangeSet-def"><a name="L113"></a><tt class="py-lineno"> 113</tt> <tt class="py-line"> </tt>
345		<a name="L114"></a><tt class="py-lineno"> 114</tt> <a class="py-toggle" href="#" id="RangeSet-toggle" onclick="return toggle('RangeSet');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a><tt class="py-op">:</tt> </tt>
346		</div><div id="RangeSet-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="RangeSet-expanded"><a name="L115"></a><tt class="py-lineno"> 115</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
347		<a name="L116"></a><tt class="py-lineno"> 116</tt> <tt class="py-line"><tt class="py-docstring"> Advanced range sets.</tt> </tt>
348		<a name="L117"></a><tt class="py-lineno"> 117</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
349		<a name="L118"></a><tt class="py-lineno"> 118</tt> <tt class="py-line"><tt class="py-docstring"> RangeSet creation examples:</tt> </tt>
350		<a name="L119"></a><tt class="py-lineno"> 119</tt> <tt class="py-line"><tt class="py-docstring"> >>> rset = RangeSet() # empty RangeSet</tt> </tt>
351		<a name="L120"></a><tt class="py-lineno"> 120</tt> <tt class="py-line"><tt class="py-docstring"> >>> rset = RangeSet("5,10-42") # contains 5, 10 to 42</tt> </tt>
352		<a name="L121"></a><tt class="py-lineno"> 121</tt> <tt class="py-line"><tt class="py-docstring"> >>> rset = RangeSet("0-10/2") # contains 0, 2, 4, 6, 8, 10</tt> </tt>
353		<a name="L122"></a><tt class="py-lineno"> 122</tt> <tt class="py-line"><tt class="py-docstring"> </tt> </tt>
354		<a name="L123"></a><tt class="py-lineno"> 123</tt> <tt class="py-line"><tt class="py-docstring"> Also, RangeSet provides methods like update(), intersection_update()</tt> </tt>
355		<a name="L124"></a><tt class="py-lineno"> 124</tt> <tt class="py-line"><tt class="py-docstring"> or difference_update(), which conform to the Python Set API.</tt> </tt>
356		<a name="L125"></a><tt class="py-lineno"> 125</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
357		<a name="RangeSet.__init__"></a><div id="RangeSet.__init__-def"><a name="L126"></a><tt class="py-lineno"> 126</tt> <a class="py-toggle" href="#" id="RangeSet.__init__-toggle" onclick="return toggle('RangeSet.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">pattern</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">autostep</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
358		</div><div id="RangeSet.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__init__-expanded"><a name="L127"></a><tt class="py-lineno"> 127</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
359		<a name="L128"></a><tt class="py-lineno"> 128</tt> <tt class="py-line"><tt class="py-docstring"> Initialize RangeSet with optional pdsh-like string pattern and</tt> </tt>
360		<a name="L129"></a><tt class="py-lineno"> 129</tt> <tt class="py-line"><tt class="py-docstring"> autostep threshold.</tt> </tt>
361		<a name="L130"></a><tt class="py-lineno"> 130</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
362		<a name="L131"></a><tt class="py-lineno"> 131</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">autostep</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
363		<a name="L132"></a><tt class="py-lineno"> 132</tt> <tt class="py-line"> <tt class="py-comment"># disabled by default for pdsh compat (+inf is 1E400, but a bug in</tt> </tt>
364		<a name="L133"></a><tt class="py-lineno"> 133</tt> <tt class="py-line"> <tt class="py-comment"># python 2.4 makes it impossible to be pickled, so we use less).</tt> </tt>
365		<a name="L134"></a><tt class="py-lineno"> 134</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_autostep</tt> <tt class="py-op">=</tt> <tt class="py-number">1E100</tt> </tt>
366		<a name="L135"></a><tt class="py-lineno"> 135</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
367		<a name="L136"></a><tt class="py-lineno"> 136</tt> <tt class="py-line"> <tt class="py-comment"># - 1 because user means node count, but we means</tt> </tt>
368		<a name="L137"></a><tt class="py-lineno"> 137</tt> <tt class="py-line"> <tt class="py-comment"># real steps.</tt> </tt>
369		<a name="L138"></a><tt class="py-lineno"> 138</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_autostep</tt> <tt class="py-op">=</tt> <tt class="py-name">int</tt><tt class="py-op">(</tt><tt class="py-name">autostep</tt><tt class="py-op">)</tt> <tt class="py-op">-</tt> <tt class="py-number">1</tt> </tt>
370		<a name="L139"></a><tt class="py-lineno"> 139</tt> <tt class="py-line"> </tt>
371		<a name="L140"></a><tt class="py-lineno"> 140</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_length</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
372		<a name="L141"></a><tt class="py-lineno"> 141</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
373		<a name="L142"></a><tt class="py-lineno"> 142</tt> <tt class="py-line"> </tt>
374		<a name="L143"></a><tt class="py-lineno"> 143</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">pattern</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
375		<a name="L144"></a><tt class="py-lineno"> 144</tt> <tt class="py-line"> </tt>
376		<a name="L145"></a><tt class="py-lineno"> 145</tt> <tt class="py-line"> <tt class="py-comment"># Comma separated ranges</tt> </tt>
377		<a name="L146"></a><tt class="py-lineno"> 146</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">pattern</tt><tt class="py-op">.</tt><tt class="py-name">find</tt><tt class="py-op">(</tt><tt class="py-string">','</tt><tt class="py-op">)</tt> <tt class="py-op"><</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
378		<a name="L147"></a><tt class="py-lineno"> 147</tt> <tt class="py-line"> <tt class="py-name">subranges</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-name">pattern</tt><tt class="py-op">]</tt> </tt>
379		<a name="L148"></a><tt class="py-lineno"> 148</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
380		<a name="L149"></a><tt class="py-lineno"> 149</tt> <tt class="py-line"> <tt class="py-name">subranges</tt> <tt class="py-op">=</tt> <tt class="py-name">pattern</tt><tt class="py-op">.</tt><tt id="link-26" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.split()=ClusterShell.NodeSet.NodeSet-class.html#split,Method ClusterShell.NodeSet.RangeSet.split()=ClusterShell.NodeSet.RangeSet-class.html#split"><a title="ClusterShell.NodeSet.NodeSet.split
381		ClusterShell.NodeSet.RangeSet.split" class="py-name" href="#" onclick="return doclink('link-26', 'split', 'link-26');">split</a></tt><tt class="py-op">(</tt><tt class="py-string">','</tt><tt class="py-op">)</tt> </tt>
382		<a name="L150"></a><tt class="py-lineno"> 150</tt> <tt class="py-line"> </tt>
383		<a name="L151"></a><tt class="py-lineno"> 151</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">subrange</tt> <tt class="py-keyword">in</tt> <tt class="py-name">subranges</tt><tt class="py-op">:</tt> </tt>
384		<a name="L152"></a><tt class="py-lineno"> 152</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">subrange</tt><tt class="py-op">.</tt><tt class="py-name">find</tt><tt class="py-op">(</tt><tt class="py-string">'/'</tt><tt class="py-op">)</tt> <tt class="py-op"><</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
385		<a name="L153"></a><tt class="py-lineno"> 153</tt> <tt class="py-line"> <tt class="py-name">step</tt> <tt class="py-op">=</tt> <tt class="py-number">1</tt> </tt>
386		<a name="L154"></a><tt class="py-lineno"> 154</tt> <tt class="py-line"> <tt class="py-name">baserange</tt> <tt class="py-op">=</tt> <tt class="py-name">subrange</tt> </tt>
387		<a name="L155"></a><tt class="py-lineno"> 155</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
388		<a name="L156"></a><tt class="py-lineno"> 156</tt> <tt class="py-line"> <tt class="py-name">baserange</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt> <tt class="py-op">=</tt> <tt class="py-name">subrange</tt><tt class="py-op">.</tt><tt id="link-27" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.split
389		ClusterShell.NodeSet.RangeSet.split" class="py-name" href="#" onclick="return doclink('link-27', 'split', 'link-26');">split</a></tt><tt class="py-op">(</tt><tt class="py-string">'/'</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
390		<a name="L157"></a><tt class="py-lineno"> 157</tt> <tt class="py-line"> </tt>
391		<a name="L158"></a><tt class="py-lineno"> 158</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
392		<a name="L159"></a><tt class="py-lineno"> 159</tt> <tt class="py-line"> <tt class="py-name">step</tt> <tt class="py-op">=</tt> <tt class="py-name">int</tt><tt class="py-op">(</tt><tt class="py-name">step</tt><tt class="py-op">)</tt> </tt>
393		<a name="L160"></a><tt class="py-lineno"> 160</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">ValueError</tt><tt class="py-op">:</tt> </tt>
394		<a name="L161"></a><tt class="py-lineno"> 161</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-28" class="py-name"><a title="ClusterShell.NodeSet.RangeSetParseError" class="py-name" href="#" onclick="return doclink('link-28', 'RangeSetParseError', 'link-16');">RangeSetParseError</a></tt><tt class="py-op">(</tt><tt class="py-name">subrange</tt><tt class="py-op">,</tt> </tt>
395		<a name="L162"></a><tt class="py-lineno"> 162</tt> <tt class="py-line"> <tt class="py-string">"cannot convert string to integer"</tt><tt class="py-op">)</tt> </tt>
396		<a name="L163"></a><tt class="py-lineno"> 163</tt> <tt class="py-line"> </tt>
397		<a name="L164"></a><tt class="py-lineno"> 164</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">baserange</tt><tt class="py-op">.</tt><tt class="py-name">find</tt><tt class="py-op">(</tt><tt class="py-string">'-'</tt><tt class="py-op">)</tt> <tt class="py-op"><</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
398		<a name="L165"></a><tt class="py-lineno"> 165</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">step</tt> <tt class="py-op">!=</tt> <tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
399		<a name="L166"></a><tt class="py-lineno"> 166</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-29" class="py-name"><a title="ClusterShell.NodeSet.RangeSetParseError" class="py-name" href="#" onclick="return doclink('link-29', 'RangeSetParseError', 'link-16');">RangeSetParseError</a></tt><tt class="py-op">(</tt><tt class="py-name">subrange</tt><tt class="py-op">,</tt> </tt>
400		<a name="L167"></a><tt class="py-lineno"> 167</tt> <tt class="py-line"> <tt class="py-string">"invalid step usage"</tt><tt class="py-op">)</tt> </tt>
401		<a name="L168"></a><tt class="py-lineno"> 168</tt> <tt class="py-line"> <tt class="py-name">begin</tt> <tt class="py-op">=</tt> <tt class="py-name">end</tt> <tt class="py-op">=</tt> <tt class="py-name">baserange</tt> </tt>
402		<a name="L169"></a><tt class="py-lineno"> 169</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
403		<a name="L170"></a><tt class="py-lineno"> 170</tt> <tt class="py-line"> <tt class="py-name">begin</tt><tt class="py-op">,</tt> <tt class="py-name">end</tt> <tt class="py-op">=</tt> <tt class="py-name">baserange</tt><tt class="py-op">.</tt><tt id="link-30" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.split
404		ClusterShell.NodeSet.RangeSet.split" class="py-name" href="#" onclick="return doclink('link-30', 'split', 'link-26');">split</a></tt><tt class="py-op">(</tt><tt class="py-string">'-'</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
405		<a name="L171"></a><tt class="py-lineno"> 171</tt> <tt class="py-line"> </tt>
406		<a name="L172"></a><tt class="py-lineno"> 172</tt> <tt class="py-line"> <tt class="py-comment"># compute padding and return node range info tuple</tt> </tt>
407		<a name="L173"></a><tt class="py-lineno"> 173</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
408		<a name="L174"></a><tt class="py-lineno"> 174</tt> <tt class="py-line"> <tt class="py-name">pad</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
409		<a name="L175"></a><tt class="py-lineno"> 175</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">int</tt><tt class="py-op">(</tt><tt class="py-name">begin</tt><tt class="py-op">)</tt> <tt class="py-op">!=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
410		<a name="L176"></a><tt class="py-lineno"> 176</tt> <tt class="py-line"> <tt class="py-name">begins</tt> <tt class="py-op">=</tt> <tt class="py-name">begin</tt><tt class="py-op">.</tt><tt class="py-name">lstrip</tt><tt class="py-op">(</tt><tt class="py-string">"0"</tt><tt class="py-op">)</tt> </tt>
411		<a name="L177"></a><tt class="py-lineno"> 177</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">begin</tt><tt class="py-op">)</tt> <tt class="py-op">-</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">begins</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
412		<a name="L178"></a><tt class="py-lineno"> 178</tt> <tt class="py-line"> <tt class="py-name">pad</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">begin</tt><tt class="py-op">)</tt> </tt>
413		<a name="L179"></a><tt class="py-lineno"> 179</tt> <tt class="py-line"> <tt class="py-name">start</tt> <tt class="py-op">=</tt> <tt class="py-name">int</tt><tt class="py-op">(</tt><tt class="py-name">begins</tt><tt class="py-op">)</tt> </tt>
414		<a name="L180"></a><tt class="py-lineno"> 180</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
415		<a name="L181"></a><tt class="py-lineno"> 181</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">begin</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
416		<a name="L182"></a><tt class="py-lineno"> 182</tt> <tt class="py-line"> <tt class="py-name">pad</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">begin</tt><tt class="py-op">)</tt> </tt>
417		<a name="L183"></a><tt class="py-lineno"> 183</tt> <tt class="py-line"> <tt class="py-name">start</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
418		<a name="L184"></a><tt class="py-lineno"> 184</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">int</tt><tt class="py-op">(</tt><tt class="py-name">end</tt><tt class="py-op">)</tt> <tt class="py-op">!=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
419		<a name="L185"></a><tt class="py-lineno"> 185</tt> <tt class="py-line"> <tt class="py-name">ends</tt> <tt class="py-op">=</tt> <tt class="py-name">end</tt><tt class="py-op">.</tt><tt class="py-name">lstrip</tt><tt class="py-op">(</tt><tt class="py-string">"0"</tt><tt class="py-op">)</tt> </tt>
420		<a name="L186"></a><tt class="py-lineno"> 186</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
421		<a name="L187"></a><tt class="py-lineno"> 187</tt> <tt class="py-line"> <tt class="py-name">ends</tt> <tt class="py-op">=</tt> <tt class="py-name">end</tt> </tt>
422		<a name="L188"></a><tt class="py-lineno"> 188</tt> <tt class="py-line"> <tt class="py-name">stop</tt> <tt class="py-op">=</tt> <tt class="py-name">int</tt><tt class="py-op">(</tt><tt class="py-name">ends</tt><tt class="py-op">)</tt> </tt>
423		<a name="L189"></a><tt class="py-lineno"> 189</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">ValueError</tt><tt class="py-op">:</tt> </tt>
424		<a name="L190"></a><tt class="py-lineno"> 190</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-31" class="py-name"><a title="ClusterShell.NodeSet.RangeSetParseError" class="py-name" href="#" onclick="return doclink('link-31', 'RangeSetParseError', 'link-16');">RangeSetParseError</a></tt><tt class="py-op">(</tt><tt class="py-name">subrange</tt><tt class="py-op">,</tt> </tt>
425		<a name="L191"></a><tt class="py-lineno"> 191</tt> <tt class="py-line"> <tt class="py-string">"cannot convert string to integer"</tt><tt class="py-op">)</tt> </tt>
426		<a name="L192"></a><tt class="py-lineno"> 192</tt> <tt class="py-line"> </tt>
427		<a name="L193"></a><tt class="py-lineno"> 193</tt> <tt class="py-line"> <tt class="py-comment"># check preconditions</tt> </tt>
428		<a name="L194"></a><tt class="py-lineno"> 194</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">start</tt> <tt class="py-op">></tt> <tt class="py-name">stop</tt> <tt class="py-keyword">or</tt> <tt class="py-name">step</tt> <tt class="py-op"><</tt> <tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
429		<a name="L195"></a><tt class="py-lineno"> 195</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-32" class="py-name"><a title="ClusterShell.NodeSet.RangeSetParseError" class="py-name" href="#" onclick="return doclink('link-32', 'RangeSetParseError', 'link-16');">RangeSetParseError</a></tt><tt class="py-op">(</tt><tt class="py-name">subrange</tt><tt class="py-op">,</tt> </tt>
430		<a name="L196"></a><tt class="py-lineno"> 196</tt> <tt class="py-line"> <tt class="py-string">"invalid values in range"</tt><tt class="py-op">)</tt> </tt>
431		<a name="L197"></a><tt class="py-lineno"> 197</tt> <tt class="py-line"> </tt>
432		<a name="L198"></a><tt class="py-lineno"> 198</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-33" class="py-name" targets="Method ClusterShell.NodeSet.RangeSet.add_range()=ClusterShell.NodeSet.RangeSet-class.html#add_range"><a title="ClusterShell.NodeSet.RangeSet.add_range" class="py-name" href="#" onclick="return doclink('link-33', 'add_range', 'link-33');">add_range</a></tt><tt class="py-op">(</tt><tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">stop</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt> </tt>
433		</div><a name="L199"></a><tt class="py-lineno"> 199</tt> <tt class="py-line"> </tt>
434		<a name="L200"></a><tt class="py-lineno"> 200</tt> <tt class="py-line"> <tt class="py-decorator">@</tt><tt class="py-decorator">classmethod</tt> </tt>
435		<a name="RangeSet.fromlist"></a><div id="RangeSet.fromlist-def"><a name="L201"></a><tt class="py-lineno"> 201</tt> <a class="py-toggle" href="#" id="RangeSet.fromlist-toggle" onclick="return toggle('RangeSet.fromlist');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#fromlist">fromlist</a><tt class="py-op">(</tt><tt class="py-param">cls</tt><tt class="py-op">,</tt> <tt class="py-param">rglist</tt><tt class="py-op">,</tt> <tt class="py-param">autostep</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
436		</div><div id="RangeSet.fromlist-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.fromlist-expanded"><a name="L202"></a><tt class="py-lineno"> 202</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
437		<a name="L203"></a><tt class="py-lineno"> 203</tt> <tt class="py-line"><tt class="py-docstring"> Class method that returns a new RangeSet with ranges from</tt> </tt>
438		<a name="L204"></a><tt class="py-lineno"> 204</tt> <tt class="py-line"><tt class="py-docstring"> provided list.</tt> </tt>
439		<a name="L205"></a><tt class="py-lineno"> 205</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
440		<a name="L206"></a><tt class="py-lineno"> 206</tt> <tt class="py-line"> <tt class="py-name">inst</tt> <tt class="py-op">=</tt> <tt id="link-34" class="py-name" targets="Class ClusterShell.NodeSet.RangeSet=ClusterShell.NodeSet.RangeSet-class.html"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-34', 'RangeSet', 'link-34');">RangeSet</a></tt><tt class="py-op">(</tt><tt class="py-name">autostep</tt><tt class="py-op">=</tt><tt class="py-name">autostep</tt><tt class="py-op">)</tt> </tt>
441		<a name="L207"></a><tt class="py-lineno"> 207</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">rg</tt> <tt class="py-keyword">in</tt> <tt class="py-name">rglist</tt><tt class="py-op">:</tt> </tt>
442		<a name="L208"></a><tt class="py-lineno"> 208</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">rg</tt><tt class="py-op">,</tt> <tt id="link-35" class="py-name"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-35', 'RangeSet', 'link-34');">RangeSet</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
443		<a name="L209"></a><tt class="py-lineno"> 209</tt> <tt class="py-line"> <tt class="py-name">inst</tt><tt class="py-op">.</tt><tt id="link-36" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.update()=ClusterShell.NodeSet.NodeSet-class.html#update,Method ClusterShell.NodeSet.NodeSetBase.update()=ClusterShell.NodeSet.NodeSetBase-class.html#update,Method ClusterShell.NodeSet.RangeSet.update()=ClusterShell.NodeSet.RangeSet-class.html#update,Method clush.RunTimer.update()=clush.RunTimer-class.html#update"><a title="ClusterShell.NodeSet.NodeSet.update
444		ClusterShell.NodeSet.NodeSetBase.update
445		ClusterShell.NodeSet.RangeSet.update
446		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-36', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">rg</tt><tt class="py-op">)</tt> </tt>
447		<a name="L210"></a><tt class="py-lineno"> 210</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
448		<a name="L211"></a><tt class="py-lineno"> 211</tt> <tt class="py-line"> <tt class="py-name">inst</tt><tt class="py-op">.</tt><tt id="link-37" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
449		ClusterShell.NodeSet.NodeSetBase.update
450		ClusterShell.NodeSet.RangeSet.update
451		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-37', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt id="link-38" class="py-name"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-38', 'RangeSet', 'link-34');">RangeSet</a></tt><tt class="py-op">(</tt><tt class="py-name">rg</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
452		<a name="L212"></a><tt class="py-lineno"> 212</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">inst</tt> </tt>
453		</div><a name="L213"></a><tt class="py-lineno"> 213</tt> <tt class="py-line"> </tt>
454		<a name="L214"></a><tt class="py-lineno"> 214</tt> <tt class="py-line"> <tt class="py-decorator">@</tt><tt class="py-decorator">classmethod</tt> </tt>
455		<a name="RangeSet.fromone"></a><div id="RangeSet.fromone-def"><a name="L215"></a><tt class="py-lineno"> 215</tt> <a class="py-toggle" href="#" id="RangeSet.fromone-toggle" onclick="return toggle('RangeSet.fromone');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#fromone">fromone</a><tt class="py-op">(</tt><tt class="py-param">cls</tt><tt class="py-op">,</tt> <tt class="py-param">index</tt><tt class="py-op">,</tt> <tt class="py-param">pad</tt><tt class="py-op">=</tt><tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-param">autostep</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
456		</div><div id="RangeSet.fromone-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.fromone-expanded"><a name="L216"></a><tt class="py-lineno"> 216</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
457		<a name="L217"></a><tt class="py-lineno"> 217</tt> <tt class="py-line"><tt class="py-docstring"> Class method that returns a new RangeSet of one single item.</tt> </tt>
458		<a name="L218"></a><tt class="py-lineno"> 218</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
459		<a name="L219"></a><tt class="py-lineno"> 219</tt> <tt class="py-line"> <tt class="py-name">inst</tt> <tt class="py-op">=</tt> <tt id="link-39" class="py-name"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-39', 'RangeSet', 'link-34');">RangeSet</a></tt><tt class="py-op">(</tt><tt class="py-name">autostep</tt><tt class="py-op">=</tt><tt class="py-name">autostep</tt><tt class="py-op">)</tt> </tt>
460		<a name="L220"></a><tt class="py-lineno"> 220</tt> <tt class="py-line"> <tt class="py-name">inst</tt><tt class="py-op">.</tt><tt id="link-40" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.add()=ClusterShell.Engine.Engine.Engine-class.html#add,Method ClusterShell.MsgTree.MsgTree.add()=ClusterShell.MsgTree.MsgTree-class.html#add,Method ClusterShell.NodeSet.NodeSetBase.add()=ClusterShell.NodeSet.NodeSetBase-class.html#add,Method ClusterShell.NodeSet.RangeSet.add()=ClusterShell.NodeSet.RangeSet-class.html#add"><a title="ClusterShell.Engine.Engine.Engine.add
461		ClusterShell.MsgTree.MsgTree.add
462		ClusterShell.NodeSet.NodeSetBase.add
463		ClusterShell.NodeSet.RangeSet.add" class="py-name" href="#" onclick="return doclink('link-40', 'add', 'link-40');">add</a></tt><tt class="py-op">(</tt><tt class="py-name">index</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt> </tt>
464		<a name="L221"></a><tt class="py-lineno"> 221</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">inst</tt> </tt>
465		</div><a name="L222"></a><tt class="py-lineno"> 222</tt> <tt class="py-line"> </tt>
466		<a name="RangeSet.__iter__"></a><div id="RangeSet.__iter__-def"><a name="L223"></a><tt class="py-lineno"> 223</tt> <a class="py-toggle" href="#" id="RangeSet.__iter__-toggle" onclick="return toggle('RangeSet.__iter__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__iter__">__iter__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
467		</div><div id="RangeSet.__iter__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__iter__-expanded"><a name="L224"></a><tt class="py-lineno"> 224</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
468		<a name="L225"></a><tt class="py-lineno"> 225</tt> <tt class="py-line"><tt class="py-docstring"> Iterate over each item in RangeSet.</tt> </tt>
469		<a name="L226"></a><tt class="py-lineno"> 226</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
470		<a name="L227"></a><tt class="py-lineno"> 227</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">stop</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt><tt class="py-op">:</tt> </tt>
471		<a name="L228"></a><tt class="py-lineno"> 228</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">i</tt> <tt class="py-keyword">in</tt> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">stop</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
472		<a name="L229"></a><tt class="py-lineno"> 229</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-string">"%*d"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">pad</tt><tt class="py-op">,</tt> <tt class="py-name">i</tt><tt class="py-op">)</tt> </tt>
473		</div><a name="L230"></a><tt class="py-lineno"> 230</tt> <tt class="py-line"> </tt>
474		<a name="RangeSet.__len__"></a><div id="RangeSet.__len__-def"><a name="L231"></a><tt class="py-lineno"> 231</tt> <a class="py-toggle" href="#" id="RangeSet.__len__-toggle" onclick="return toggle('RangeSet.__len__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__len__">__len__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
475		</div><div id="RangeSet.__len__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__len__-expanded"><a name="L232"></a><tt class="py-lineno"> 232</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
476		<a name="L233"></a><tt class="py-lineno"> 233</tt> <tt class="py-line"><tt class="py-docstring"> Get the number of items in RangeSet.</tt> </tt>
477		<a name="L234"></a><tt class="py-lineno"> 234</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
478		<a name="L235"></a><tt class="py-lineno"> 235</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_length</tt> </tt>
479		</div><a name="L236"></a><tt class="py-lineno"> 236</tt> <tt class="py-line"> </tt>
480		<a name="RangeSet.__str__"></a><div id="RangeSet.__str__-def"><a name="L237"></a><tt class="py-lineno"> 237</tt> <a class="py-toggle" href="#" id="RangeSet.__str__-toggle" onclick="return toggle('RangeSet.__str__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__str__">__str__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
481		</div><div id="RangeSet.__str__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__str__-expanded"><a name="L238"></a><tt class="py-lineno"> 238</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
482		<a name="L239"></a><tt class="py-lineno"> 239</tt> <tt class="py-line"><tt class="py-docstring"> Get range-based string.</tt> </tt>
483		<a name="L240"></a><tt class="py-lineno"> 240</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
484		<a name="L241"></a><tt class="py-lineno"> 241</tt> <tt class="py-line"> <tt class="py-name">cnt</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
485		<a name="L242"></a><tt class="py-lineno"> 242</tt> <tt class="py-line"> <tt class="py-name">s</tt> <tt class="py-op">=</tt> <tt class="py-string">""</tt> </tt>
486		<a name="L243"></a><tt class="py-lineno"> 243</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">stop</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt><tt class="py-op">:</tt> </tt>
487		<a name="L244"></a><tt class="py-lineno"> 244</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">pad</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt> </tt>
488		<a name="L245"></a><tt class="py-lineno"> 245</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">cnt</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
489		<a name="L246"></a><tt class="py-lineno"> 246</tt> <tt class="py-line"> <tt class="py-name">s</tt> <tt class="py-op">+=</tt> <tt class="py-string">","</tt> </tt>
490		<a name="L247"></a><tt class="py-lineno"> 247</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">start</tt> <tt class="py-op">==</tt> <tt class="py-name">stop</tt><tt class="py-op">:</tt> </tt>
491		<a name="L248"></a><tt class="py-lineno"> 248</tt> <tt class="py-line"> <tt class="py-name">s</tt> <tt class="py-op">+=</tt> <tt class="py-string">"%0*d"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">pad</tt><tt class="py-op">,</tt> <tt class="py-name">start</tt><tt class="py-op">)</tt> </tt>
492		<a name="L249"></a><tt class="py-lineno"> 249</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
493		<a name="L250"></a><tt class="py-lineno"> 250</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">step</tt> <tt class="py-op">>=</tt> <tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-string">"Internal error: step < 0"</tt> </tt>
494		<a name="L251"></a><tt class="py-lineno"> 251</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">step</tt> <tt class="py-op">==</tt> <tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
495		<a name="L252"></a><tt class="py-lineno"> 252</tt> <tt class="py-line"> <tt class="py-name">s</tt> <tt class="py-op">+=</tt> <tt class="py-string">"%0d-%0d"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">pad</tt><tt class="py-op">,</tt> <tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">,</tt> <tt class="py-name">stop</tt><tt class="py-op">)</tt> </tt>
496		<a name="L253"></a><tt class="py-lineno"> 253</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
497		<a name="L254"></a><tt class="py-lineno"> 254</tt> <tt class="py-line"> <tt class="py-name">s</tt> <tt class="py-op">+=</tt> <tt class="py-string">"%0d-%0d/%d"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">pad</tt><tt class="py-op">,</tt> <tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">,</tt> <tt class="py-name">stop</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt><tt class="py-op">)</tt> </tt>
498		<a name="L255"></a><tt class="py-lineno"> 255</tt> <tt class="py-line"> <tt class="py-name">cnt</tt> <tt class="py-op">+=</tt> <tt class="py-name">stop</tt> <tt class="py-op">-</tt> <tt class="py-name">start</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt> </tt>
499		<a name="L256"></a><tt class="py-lineno"> 256</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">s</tt> </tt>
500		</div><a name="L257"></a><tt class="py-lineno"> 257</tt> <tt class="py-line"> </tt>
501		<a name="L258"></a><tt class="py-lineno"> 258</tt> <tt class="py-line"> <tt class="py-comment"># __repr__ is the same as __str__ as it is a valid expression that</tt> </tt>
502		<a name="L259"></a><tt class="py-lineno"> 259</tt> <tt class="py-line"> <tt class="py-comment"># could be used to recreate a RangeSet with the same value</tt> </tt>
503		<a name="L260"></a><tt class="py-lineno"> 260</tt> <tt class="py-line"> <tt class="py-name">__repr__</tt> <tt class="py-op">=</tt> <tt id="link-41" class="py-name" targets="Method ClusterShell.NodeSet.NodeSetBase.__str__()=ClusterShell.NodeSet.NodeSetBase-class.html#__str__,Method ClusterShell.NodeSet.RangeSet.__str__()=ClusterShell.NodeSet.RangeSet-class.html#__str__,Method clush.ClushConfigError.__str__()=clush.ClushConfigError-class.html#__str__"><a title="ClusterShell.NodeSet.NodeSetBase.__str__
504		ClusterShell.NodeSet.RangeSet.__str__
505		clush.ClushConfigError.__str__" class="py-name" href="#" onclick="return doclink('link-41', '__str__', 'link-41');">__str__</a></tt> </tt>
506		<a name="L261"></a><tt class="py-lineno"> 261</tt> <tt class="py-line"> </tt>
507		<a name="RangeSet.__contains__"></a><div id="RangeSet.__contains__-def"><a name="L262"></a><tt class="py-lineno"> 262</tt> <a class="py-toggle" href="#" id="RangeSet.__contains__-toggle" onclick="return toggle('RangeSet.__contains__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__contains__">__contains__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">elem</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
508		</div><div id="RangeSet.__contains__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__contains__-expanded"><a name="L263"></a><tt class="py-lineno"> 263</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
509		<a name="L264"></a><tt class="py-lineno"> 264</tt> <tt class="py-line"><tt class="py-docstring"> Is element contained in RangeSet? Element can be either a</tt> </tt>
510		<a name="L265"></a><tt class="py-lineno"> 265</tt> <tt class="py-line"><tt class="py-docstring"> string with optional padding (eg. "002") or an integer</tt> </tt>
511		<a name="L266"></a><tt class="py-lineno"> 266</tt> <tt class="py-line"><tt class="py-docstring"> (obviously, no padding check is performed for integer).</tt> </tt>
512		<a name="L267"></a><tt class="py-lineno"> 267</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
513		<a name="L268"></a><tt class="py-lineno"> 268</tt> <tt class="py-line"> <tt class="py-comment"># support str type with padding support, eg. `"003" in rangeset'</tt> </tt>
514		<a name="L269"></a><tt class="py-lineno"> 269</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">type</tt><tt class="py-op">(</tt><tt class="py-name">elem</tt><tt class="py-op">)</tt> <tt class="py-keyword">is</tt> <tt class="py-name">str</tt><tt class="py-op">:</tt> </tt>
515		<a name="L270"></a><tt class="py-lineno"> 270</tt> <tt class="py-line"> <tt class="py-name">pad</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
516		<a name="L271"></a><tt class="py-lineno"> 271</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">int</tt><tt class="py-op">(</tt><tt class="py-name">elem</tt><tt class="py-op">)</tt> <tt class="py-op">!=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
517		<a name="L272"></a><tt class="py-lineno"> 272</tt> <tt class="py-line"> <tt class="py-name">selem</tt> <tt class="py-op">=</tt> <tt class="py-name">elem</tt><tt class="py-op">.</tt><tt class="py-name">lstrip</tt><tt class="py-op">(</tt><tt class="py-string">"0"</tt><tt class="py-op">)</tt> </tt>
518		<a name="L273"></a><tt class="py-lineno"> 273</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">elem</tt><tt class="py-op">)</tt> <tt class="py-op">-</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">selem</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
519		<a name="L274"></a><tt class="py-lineno"> 274</tt> <tt class="py-line"> <tt class="py-name">pad</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">elem</tt><tt class="py-op">)</tt> </tt>
520		<a name="L275"></a><tt class="py-lineno"> 275</tt> <tt class="py-line"> <tt class="py-name">ielem</tt> <tt class="py-op">=</tt> <tt class="py-name">int</tt><tt class="py-op">(</tt><tt class="py-name">selem</tt><tt class="py-op">)</tt> </tt>
521		<a name="L276"></a><tt class="py-lineno"> 276</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
522		<a name="L277"></a><tt class="py-lineno"> 277</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">elem</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
523		<a name="L278"></a><tt class="py-lineno"> 278</tt> <tt class="py-line"> <tt class="py-name">pad</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">elem</tt><tt class="py-op">)</tt> </tt>
524		<a name="L279"></a><tt class="py-lineno"> 279</tt> <tt class="py-line"> <tt class="py-name">ielem</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
525		<a name="L280"></a><tt class="py-lineno"> 280</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-42" class="py-name" targets="Method ClusterShell.NodeSet.RangeSet._contains_with_padding()=ClusterShell.NodeSet.RangeSet-class.html#_contains_with_padding"><a title="ClusterShell.NodeSet.RangeSet._contains_with_padding" class="py-name" href="#" onclick="return doclink('link-42', '_contains_with_padding', 'link-42');">_contains_with_padding</a></tt><tt class="py-op">(</tt><tt class="py-name">ielem</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt> </tt>
526		<a name="L281"></a><tt class="py-lineno"> 281</tt> <tt class="py-line"> </tt>
527		<a name="L282"></a><tt class="py-lineno"> 282</tt> <tt class="py-line"> <tt class="py-comment"># the following cast raises TypeError if elem is not an integer</tt> </tt>
528		<a name="L283"></a><tt class="py-lineno"> 283</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-43" class="py-name" targets="Method ClusterShell.NodeSet.RangeSet._contains()=ClusterShell.NodeSet.RangeSet-class.html#_contains"><a title="ClusterShell.NodeSet.RangeSet._contains" class="py-name" href="#" onclick="return doclink('link-43', '_contains', 'link-43');">_contains</a></tt><tt class="py-op">(</tt><tt class="py-name">int</tt><tt class="py-op">(</tt><tt class="py-name">elem</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
529		</div><a name="L284"></a><tt class="py-lineno"> 284</tt> <tt class="py-line"> </tt>
530		<a name="RangeSet._contains"></a><div id="RangeSet._contains-def"><a name="L285"></a><tt class="py-lineno"> 285</tt> <a class="py-toggle" href="#" id="RangeSet._contains-toggle" onclick="return toggle('RangeSet._contains');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#_contains">_contains</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">ielem</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
531		</div><div id="RangeSet._contains-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet._contains-expanded"><a name="L286"></a><tt class="py-lineno"> 286</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
532		<a name="L287"></a><tt class="py-lineno"> 287</tt> <tt class="py-line"><tt class="py-docstring"> Contains subroutine that takes an integer.</tt> </tt>
533		<a name="L288"></a><tt class="py-lineno"> 288</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
534		<a name="L289"></a><tt class="py-lineno"> 289</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">rgstart</tt><tt class="py-op">,</tt> <tt class="py-name">rgstop</tt><tt class="py-op">,</tt> <tt class="py-name">rgstep</tt><tt class="py-op">,</tt> <tt class="py-name">rgpad</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt><tt class="py-op">:</tt> </tt>
535		<a name="L290"></a><tt class="py-lineno"> 290</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">ielem</tt> <tt class="py-op">>=</tt> <tt class="py-name">rgstart</tt> <tt class="py-keyword">and</tt> <tt class="py-name">ielem</tt> <tt class="py-op"><=</tt> <tt class="py-name">rgstop</tt> <tt class="py-keyword">and</tt> \ </tt>
536		<a name="L291"></a><tt class="py-lineno"> 291</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-name">ielem</tt> <tt class="py-op">-</tt> <tt class="py-name">rgstart</tt><tt class="py-op">)</tt> <tt class="py-op">%</tt> <tt class="py-name">rgstep</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
537		<a name="L292"></a><tt class="py-lineno"> 292</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">True</tt> </tt>
538		<a name="L293"></a><tt class="py-lineno"> 293</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">False</tt> </tt>
539		</div><a name="L294"></a><tt class="py-lineno"> 294</tt> <tt class="py-line"> </tt>
540		<a name="RangeSet._contains_with_padding"></a><div id="RangeSet._contains_with_padding-def"><a name="L295"></a><tt class="py-lineno"> 295</tt> <a class="py-toggle" href="#" id="RangeSet._contains_with_padding-toggle" onclick="return toggle('RangeSet._contains_with_padding');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#_contains_with_padding">_contains_with_padding</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">ielem</tt><tt class="py-op">,</tt> <tt class="py-param">pad</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
541		</div><div id="RangeSet._contains_with_padding-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet._contains_with_padding-expanded"><a name="L296"></a><tt class="py-lineno"> 296</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
542		<a name="L297"></a><tt class="py-lineno"> 297</tt> <tt class="py-line"><tt class="py-docstring"> Contains subroutine that takes an integer and a padding value.</tt> </tt>
543		<a name="L298"></a><tt class="py-lineno"> 298</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
544		<a name="L299"></a><tt class="py-lineno"> 299</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">rgstart</tt><tt class="py-op">,</tt> <tt class="py-name">rgstop</tt><tt class="py-op">,</tt> <tt class="py-name">rgstep</tt><tt class="py-op">,</tt> <tt class="py-name">rgpad</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt><tt class="py-op">:</tt> </tt>
545		<a name="L300"></a><tt class="py-lineno"> 300</tt> <tt class="py-line"> <tt class="py-comment"># for each ranges, check for inclusion + padding matching</tt> </tt>
546		<a name="L301"></a><tt class="py-lineno"> 301</tt> <tt class="py-line"> <tt class="py-comment"># + step matching</tt> </tt>
547		<a name="L302"></a><tt class="py-lineno"> 302</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">ielem</tt> <tt class="py-op">>=</tt> <tt class="py-name">rgstart</tt> <tt class="py-keyword">and</tt> <tt class="py-name">ielem</tt> <tt class="py-op"><=</tt> <tt class="py-name">rgstop</tt> <tt class="py-keyword">and</tt> \ </tt>
548		<a name="L303"></a><tt class="py-lineno"> 303</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-name">pad</tt> <tt class="py-op">==</tt> <tt class="py-name">rgpad</tt> <tt class="py-keyword">or</tt> <tt class="py-op">(</tt><tt class="py-name">pad</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt> <tt class="py-keyword">and</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">ielem</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> <tt class="py-op">>=</tt> <tt class="py-name">rgpad</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> \ </tt>
549		<a name="L304"></a><tt class="py-lineno"> 304</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-name">ielem</tt> <tt class="py-op">-</tt> <tt class="py-name">rgstart</tt><tt class="py-op">)</tt> <tt class="py-op">%</tt> <tt class="py-name">rgstep</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
550		<a name="L305"></a><tt class="py-lineno"> 305</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">True</tt> </tt>
551		<a name="L306"></a><tt class="py-lineno"> 306</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">False</tt> </tt>
552		</div><a name="L307"></a><tt class="py-lineno"> 307</tt> <tt class="py-line"> </tt>
553		<a name="RangeSet._binary_sanity_check"></a><div id="RangeSet._binary_sanity_check-def"><a name="L308"></a><tt class="py-lineno"> 308</tt> <a class="py-toggle" href="#" id="RangeSet._binary_sanity_check-toggle" onclick="return toggle('RangeSet._binary_sanity_check');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#_binary_sanity_check">_binary_sanity_check</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
554		</div><div id="RangeSet._binary_sanity_check-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet._binary_sanity_check-expanded"><a name="L309"></a><tt class="py-lineno"> 309</tt> <tt class="py-line"> <tt class="py-comment"># check that the other argument to a binary operation is also</tt> </tt>
555		<a name="L310"></a><tt class="py-lineno"> 310</tt> <tt class="py-line"> <tt class="py-comment"># a RangeSet, raising a TypeError otherwise.</tt> </tt>
556		<a name="L311"></a><tt class="py-lineno"> 311</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt id="link-44" class="py-name"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-44', 'RangeSet', 'link-34');">RangeSet</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
557		<a name="L312"></a><tt class="py-lineno"> 312</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">TypeError</tt><tt class="py-op">,</tt> <tt class="py-string">"Binary operation only permitted between RangeSets"</tt> </tt>
558		</div><a name="L313"></a><tt class="py-lineno"> 313</tt> <tt class="py-line"> </tt>
559		<a name="RangeSet.issubset"></a><div id="RangeSet.issubset-def"><a name="L314"></a><tt class="py-lineno"> 314</tt> <a class="py-toggle" href="#" id="RangeSet.issubset-toggle" onclick="return toggle('RangeSet.issubset');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#issubset">issubset</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rangeset</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
560		</div><div id="RangeSet.issubset-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.issubset-expanded"><a name="L315"></a><tt class="py-lineno"> 315</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
561		<a name="L316"></a><tt class="py-lineno"> 316</tt> <tt class="py-line"><tt class="py-docstring"> Report whether another rangeset contains this rangeset.</tt> </tt>
562		<a name="L317"></a><tt class="py-lineno"> 317</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
563		<a name="L318"></a><tt class="py-lineno"> 318</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-45" class="py-name" targets="Method ClusterShell.NodeSet.NodeSetBase._binary_sanity_check()=ClusterShell.NodeSet.NodeSetBase-class.html#_binary_sanity_check,Method ClusterShell.NodeSet.RangeSet._binary_sanity_check()=ClusterShell.NodeSet.RangeSet-class.html#_binary_sanity_check"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
564		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-45', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">rangeset</tt><tt class="py-op">)</tt> </tt>
565		<a name="L319"></a><tt class="py-lineno"> 319</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">stop</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt><tt class="py-op">:</tt> </tt>
566		<a name="L320"></a><tt class="py-lineno"> 320</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">i</tt> <tt class="py-keyword">in</tt> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">stop</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
567		<a name="L321"></a><tt class="py-lineno"> 321</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">rangeset</tt><tt class="py-op">.</tt><tt id="link-46" class="py-name"><a title="ClusterShell.NodeSet.RangeSet._contains_with_padding" class="py-name" href="#" onclick="return doclink('link-46', '_contains_with_padding', 'link-42');">_contains_with_padding</a></tt><tt class="py-op">(</tt><tt class="py-name">i</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
568		<a name="L322"></a><tt class="py-lineno"> 322</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">False</tt> </tt>
569		<a name="L323"></a><tt class="py-lineno"> 323</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">True</tt> </tt>
570		</div><a name="L324"></a><tt class="py-lineno"> 324</tt> <tt class="py-line"> </tt>
571		<a name="RangeSet.issuperset"></a><div id="RangeSet.issuperset-def"><a name="L325"></a><tt class="py-lineno"> 325</tt> <a class="py-toggle" href="#" id="RangeSet.issuperset-toggle" onclick="return toggle('RangeSet.issuperset');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#issuperset">issuperset</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rangeset</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
572		</div><div id="RangeSet.issuperset-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.issuperset-expanded"><a name="L326"></a><tt class="py-lineno"> 326</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
573		<a name="L327"></a><tt class="py-lineno"> 327</tt> <tt class="py-line"><tt class="py-docstring"> Report whether this rangeset contains another rangeset.</tt> </tt>
574		<a name="L328"></a><tt class="py-lineno"> 328</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
575		<a name="L329"></a><tt class="py-lineno"> 329</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-47" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
576		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-47', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">rangeset</tt><tt class="py-op">)</tt> </tt>
577		<a name="L330"></a><tt class="py-lineno"> 330</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">rangeset</tt><tt class="py-op">.</tt><tt id="link-48" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.issubset()=ClusterShell.NodeSet.NodeSet-class.html#issubset,Method ClusterShell.NodeSet.NodeSetBase.issubset()=ClusterShell.NodeSet.NodeSetBase-class.html#issubset,Method ClusterShell.NodeSet.RangeSet.issubset()=ClusterShell.NodeSet.RangeSet-class.html#issubset"><a title="ClusterShell.NodeSet.NodeSet.issubset
578		ClusterShell.NodeSet.NodeSetBase.issubset
579		ClusterShell.NodeSet.RangeSet.issubset" class="py-name" href="#" onclick="return doclink('link-48', 'issubset', 'link-48');">issubset</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
580		</div><a name="L331"></a><tt class="py-lineno"> 331</tt> <tt class="py-line"> </tt>
581		<a name="RangeSet.__eq__"></a><div id="RangeSet.__eq__-def"><a name="L332"></a><tt class="py-lineno"> 332</tt> <a class="py-toggle" href="#" id="RangeSet.__eq__-toggle" onclick="return toggle('RangeSet.__eq__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__eq__">__eq__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
582		</div><div id="RangeSet.__eq__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__eq__-expanded"><a name="L333"></a><tt class="py-lineno"> 333</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
583		<a name="L334"></a><tt class="py-lineno"> 334</tt> <tt class="py-line"><tt class="py-docstring"> RangeSet equality comparison.</tt> </tt>
584		<a name="L335"></a><tt class="py-lineno"> 335</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
585		<a name="L336"></a><tt class="py-lineno"> 336</tt> <tt class="py-line"> <tt class="py-comment"># Return NotImplemented instead of raising TypeError, to</tt> </tt>
586		<a name="L337"></a><tt class="py-lineno"> 337</tt> <tt class="py-line"> <tt class="py-comment"># indicate that the comparison is not implemented with respect</tt> </tt>
587		<a name="L338"></a><tt class="py-lineno"> 338</tt> <tt class="py-line"> <tt class="py-comment"># to the other type (the other comparand then gets a change to</tt> </tt>
588		<a name="L339"></a><tt class="py-lineno"> 339</tt> <tt class="py-line"> <tt class="py-comment"># determine the result, then it falls back to object address</tt> </tt>
589		<a name="L340"></a><tt class="py-lineno"> 340</tt> <tt class="py-line"> <tt class="py-comment"># comparison).</tt> </tt>
590		<a name="L341"></a><tt class="py-lineno"> 341</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt id="link-49" class="py-name"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-49', 'RangeSet', 'link-34');">RangeSet</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
591		<a name="L342"></a><tt class="py-lineno"> 342</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">NotImplemented</tt> </tt>
592		<a name="L343"></a><tt class="py-lineno"> 343</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-50" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.issubset
593		ClusterShell.NodeSet.NodeSetBase.issubset
594		ClusterShell.NodeSet.RangeSet.issubset" class="py-name" href="#" onclick="return doclink('link-50', 'issubset', 'link-48');">issubset</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
595		</div><a name="L344"></a><tt class="py-lineno"> 344</tt> <tt class="py-line"> </tt>
596		<a name="L345"></a><tt class="py-lineno"> 345</tt> <tt class="py-line"> <tt class="py-comment"># inequality comparisons using the is-subset relation</tt> </tt>
597		<a name="L346"></a><tt class="py-lineno"> 346</tt> <tt class="py-line"> <tt class="py-name">__le__</tt> <tt class="py-op">=</tt> <tt id="link-51" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.issubset
598		ClusterShell.NodeSet.NodeSetBase.issubset
599		ClusterShell.NodeSet.RangeSet.issubset" class="py-name" href="#" onclick="return doclink('link-51', 'issubset', 'link-48');">issubset</a></tt> </tt>
600		<a name="L347"></a><tt class="py-lineno"> 347</tt> <tt class="py-line"> <tt class="py-name">__ge__</tt> <tt class="py-op">=</tt> <tt id="link-52" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.issuperset()=ClusterShell.NodeSet.NodeSet-class.html#issuperset,Method ClusterShell.NodeSet.NodeSetBase.issuperset()=ClusterShell.NodeSet.NodeSetBase-class.html#issuperset,Method ClusterShell.NodeSet.RangeSet.issuperset()=ClusterShell.NodeSet.RangeSet-class.html#issuperset"><a title="ClusterShell.NodeSet.NodeSet.issuperset
601		ClusterShell.NodeSet.NodeSetBase.issuperset
602		ClusterShell.NodeSet.RangeSet.issuperset" class="py-name" href="#" onclick="return doclink('link-52', 'issuperset', 'link-52');">issuperset</a></tt> </tt>
603		<a name="L348"></a><tt class="py-lineno"> 348</tt> <tt class="py-line"> </tt>
604		<a name="RangeSet.__lt__"></a><div id="RangeSet.__lt__-def"><a name="L349"></a><tt class="py-lineno"> 349</tt> <a class="py-toggle" href="#" id="RangeSet.__lt__-toggle" onclick="return toggle('RangeSet.__lt__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__lt__">__lt__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
605		</div><div id="RangeSet.__lt__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__lt__-expanded"><a name="L350"></a><tt class="py-lineno"> 350</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
606		<a name="L351"></a><tt class="py-lineno"> 351</tt> <tt class="py-line"><tt class="py-docstring"> x.__lt__(y) <==> x<y</tt> </tt>
607		<a name="L352"></a><tt class="py-lineno"> 352</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
608		<a name="L353"></a><tt class="py-lineno"> 353</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-53" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
609		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-53', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
610		<a name="L354"></a><tt class="py-lineno"> 354</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> <tt class="py-op"><</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-54" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.issubset
611		ClusterShell.NodeSet.NodeSetBase.issubset
612		ClusterShell.NodeSet.RangeSet.issubset" class="py-name" href="#" onclick="return doclink('link-54', 'issubset', 'link-48');">issubset</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
613		</div><a name="L355"></a><tt class="py-lineno"> 355</tt> <tt class="py-line"> </tt>
614		<a name="RangeSet.__gt__"></a><div id="RangeSet.__gt__-def"><a name="L356"></a><tt class="py-lineno"> 356</tt> <a class="py-toggle" href="#" id="RangeSet.__gt__-toggle" onclick="return toggle('RangeSet.__gt__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__gt__">__gt__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
615		</div><div id="RangeSet.__gt__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__gt__-expanded"><a name="L357"></a><tt class="py-lineno"> 357</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
616		<a name="L358"></a><tt class="py-lineno"> 358</tt> <tt class="py-line"><tt class="py-docstring"> x.__gt__(y) <==> x>y</tt> </tt>
617		<a name="L359"></a><tt class="py-lineno"> 359</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
618		<a name="L360"></a><tt class="py-lineno"> 360</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-55" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
619		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-55', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
620		<a name="L361"></a><tt class="py-lineno"> 361</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-56" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.issuperset
621		ClusterShell.NodeSet.NodeSetBase.issuperset
622		ClusterShell.NodeSet.RangeSet.issuperset" class="py-name" href="#" onclick="return doclink('link-56', 'issuperset', 'link-52');">issuperset</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
623		</div><a name="L362"></a><tt class="py-lineno"> 362</tt> <tt class="py-line"> </tt>
624		<a name="RangeSet.__getitem__"></a><div id="RangeSet.__getitem__-def"><a name="L363"></a><tt class="py-lineno"> 363</tt> <a class="py-toggle" href="#" id="RangeSet.__getitem__-toggle" onclick="return toggle('RangeSet.__getitem__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__getitem__">__getitem__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">i</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
625		</div><div id="RangeSet.__getitem__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__getitem__-expanded"><a name="L364"></a><tt class="py-lineno"> 364</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
626		<a name="L365"></a><tt class="py-lineno"> 365</tt> <tt class="py-line"><tt class="py-docstring"> Return the element at index i.</tt> </tt>
627		<a name="L366"></a><tt class="py-lineno"> 366</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
628		<a name="L367"></a><tt class="py-lineno"> 367</tt> <tt class="py-line"> <tt class="py-name">length</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
629		<a name="L368"></a><tt class="py-lineno"> 368</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">stop</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt><tt class="py-op">:</tt> </tt>
630		<a name="L369"></a><tt class="py-lineno"> 369</tt> <tt class="py-line"> <tt class="py-name">cnt</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-name">stop</tt> <tt class="py-op">-</tt> <tt class="py-name">start</tt><tt class="py-op">)</tt> <tt class="py-op">/</tt> <tt class="py-name">step</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt> </tt>
631		<a name="L370"></a><tt class="py-lineno"> 370</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">i</tt> <tt class="py-op"><</tt> <tt class="py-name">length</tt> <tt class="py-op">+</tt> <tt class="py-name">cnt</tt><tt class="py-op">:</tt> </tt>
632		<a name="L371"></a><tt class="py-lineno"> 371</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">start</tt> <tt class="py-op">+</tt> <tt class="py-op">(</tt><tt class="py-name">i</tt> <tt class="py-op">-</tt> <tt class="py-name">length</tt><tt class="py-op">)</tt> <tt class="py-op">*</tt> <tt class="py-name">step</tt> </tt>
633		<a name="L372"></a><tt class="py-lineno"> 372</tt> <tt class="py-line"> <tt class="py-name">length</tt> <tt class="py-op">+=</tt> <tt class="py-name">cnt</tt> </tt>
634		</div><a name="L373"></a><tt class="py-lineno"> 373</tt> <tt class="py-line"> </tt>
635		<a name="RangeSet.__getslice__"></a><div id="RangeSet.__getslice__-def"><a name="L374"></a><tt class="py-lineno"> 374</tt> <a class="py-toggle" href="#" id="RangeSet.__getslice__-toggle" onclick="return toggle('RangeSet.__getslice__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__getslice__">__getslice__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">i</tt><tt class="py-op">,</tt> <tt class="py-param">j</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
636		</div><div id="RangeSet.__getslice__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__getslice__-expanded"><a name="L375"></a><tt class="py-lineno"> 375</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
637		<a name="L376"></a><tt class="py-lineno"> 376</tt> <tt class="py-line"><tt class="py-docstring"> Return the slice from index i to index j-1. For convenience</tt> </tt>
638		<a name="L377"></a><tt class="py-lineno"> 377</tt> <tt class="py-line"><tt class="py-docstring"> only, not optimized as of version 1.0.</tt> </tt>
639		<a name="L378"></a><tt class="py-lineno"> 378</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
640		<a name="L379"></a><tt class="py-lineno"> 379</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-57" class="py-name"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-57', 'RangeSet', 'link-34');">RangeSet</a></tt><tt class="py-op">.</tt><tt id="link-58" class="py-name" targets="Class Method ClusterShell.NodeSet.NodeSet.fromlist()=ClusterShell.NodeSet.NodeSet-class.html#fromlist,Class Method ClusterShell.NodeSet.RangeSet.fromlist()=ClusterShell.NodeSet.RangeSet-class.html#fromlist"><a title="ClusterShell.NodeSet.NodeSet.fromlist
641		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-58', 'fromlist', 'link-58');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">list</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">:</tt><tt class="py-name">j</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
642		</div><a name="L380"></a><tt class="py-lineno"> 380</tt> <tt class="py-line"> </tt>
643		<a name="RangeSet.split"></a><div id="RangeSet.split-def"><a name="L381"></a><tt class="py-lineno"> 381</tt> <a class="py-toggle" href="#" id="RangeSet.split-toggle" onclick="return toggle('RangeSet.split');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#split">split</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nbr</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
644		</div><div id="RangeSet.split-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.split-expanded"><a name="L382"></a><tt class="py-lineno"> 382</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
645		<a name="L383"></a><tt class="py-lineno"> 383</tt> <tt class="py-line"><tt class="py-docstring"> Split the rangeset into nbr sub-rangeset. Each sub-rangeset will have</tt> </tt>
646		<a name="L384"></a><tt class="py-lineno"> 384</tt> <tt class="py-line"><tt class="py-docstring"> the same number of element more or less 1. Current rangeset remains</tt> </tt>
647		<a name="L385"></a><tt class="py-lineno"> 385</tt> <tt class="py-line"><tt class="py-docstring"> unmodified. Returns an iterator.</tt> </tt>
648		<a name="L386"></a><tt class="py-lineno"> 386</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
649		<a name="L387"></a><tt class="py-lineno"> 387</tt> <tt class="py-line"><tt class="py-docstring"> >>> RangeSet("1-5").split(3) </tt> </tt>
650		<a name="L388"></a><tt class="py-lineno"> 388</tt> <tt class="py-line"><tt class="py-docstring"> RangeSet("1-2")</tt> </tt>
651		<a name="L389"></a><tt class="py-lineno"> 389</tt> <tt class="py-line"><tt class="py-docstring"> RangeSet("3-4")</tt> </tt>
652		<a name="L390"></a><tt class="py-lineno"> 390</tt> <tt class="py-line"><tt class="py-docstring"> RangeSet("foo5")</tt> </tt>
653		<a name="L391"></a><tt class="py-lineno"> 391</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
654		<a name="L392"></a><tt class="py-lineno"> 392</tt> <tt class="py-line"> <tt class="py-comment"># XXX: This uses the non-optimized __getslice__ method.</tt> </tt>
655		<a name="L393"></a><tt class="py-lineno"> 393</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt><tt class="py-op">(</tt><tt class="py-name">nbr</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
656		<a name="L394"></a><tt class="py-lineno"> 394</tt> <tt class="py-line"> </tt>
657		<a name="L395"></a><tt class="py-lineno"> 395</tt> <tt class="py-line"> <tt class="py-comment"># We put the same number of element in each sub-nodeset.</tt> </tt>
658		<a name="L396"></a><tt class="py-lineno"> 396</tt> <tt class="py-line"> <tt class="py-name">slice_size</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> <tt class="py-op">/</tt> <tt class="py-name">nbr</tt> </tt>
659		<a name="L397"></a><tt class="py-lineno"> 397</tt> <tt class="py-line"> <tt class="py-name">left</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> <tt class="py-op">%</tt> <tt class="py-name">nbr</tt> </tt>
660		<a name="L398"></a><tt class="py-lineno"> 398</tt> <tt class="py-line"> </tt>
661		<a name="L399"></a><tt class="py-lineno"> 399</tt> <tt class="py-line"> <tt class="py-name">begin</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
662		<a name="L400"></a><tt class="py-lineno"> 400</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">i</tt> <tt class="py-keyword">in</tt> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">nbr</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
663		<a name="L401"></a><tt class="py-lineno"> 401</tt> <tt class="py-line"> <tt class="py-name">length</tt> <tt class="py-op">=</tt> <tt class="py-name">slice_size</tt> <tt class="py-op">+</tt> <tt class="py-name">int</tt><tt class="py-op">(</tt><tt class="py-name">i</tt> <tt class="py-op"><</tt> <tt class="py-name">left</tt><tt class="py-op">)</tt> </tt>
664		<a name="L402"></a><tt class="py-lineno"> 402</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">self</tt><tt class="py-op">[</tt><tt class="py-name">begin</tt><tt class="py-op">:</tt><tt class="py-name">begin</tt> <tt class="py-op">+</tt> <tt class="py-name">length</tt><tt class="py-op">]</tt> </tt>
665		<a name="L403"></a><tt class="py-lineno"> 403</tt> <tt class="py-line"> <tt class="py-name">begin</tt> <tt class="py-op">+=</tt> <tt class="py-name">length</tt> </tt>
666		</div><a name="L404"></a><tt class="py-lineno"> 404</tt> <tt class="py-line"> </tt>
667		<a name="L405"></a><tt class="py-lineno"> 405</tt> <tt class="py-line"> </tt>
668		<a name="RangeSet._expand"></a><div id="RangeSet._expand-def"><a name="L406"></a><tt class="py-lineno"> 406</tt> <a class="py-toggle" href="#" id="RangeSet._expand-toggle" onclick="return toggle('RangeSet._expand');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#_expand">_expand</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
669		</div><div id="RangeSet._expand-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet._expand-expanded"><a name="L407"></a><tt class="py-lineno"> 407</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
670		<a name="L408"></a><tt class="py-lineno"> 408</tt> <tt class="py-line"><tt class="py-docstring"> Expand all items. Internal use.</tt> </tt>
671		<a name="L409"></a><tt class="py-lineno"> 409</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
672		<a name="L410"></a><tt class="py-lineno"> 410</tt> <tt class="py-line"> <tt id="link-59" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.items()=ClusterShell.MsgTree.MsgTree-class.html#items"><a title="ClusterShell.MsgTree.MsgTree.items" class="py-name" href="#" onclick="return doclink('link-59', 'items', 'link-59');">items</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
673		<a name="L411"></a><tt class="py-lineno"> 411</tt> <tt class="py-line"> <tt class="py-name">pad</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
674		<a name="L412"></a><tt class="py-lineno"> 412</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">rgstart</tt><tt class="py-op">,</tt> <tt class="py-name">rgstop</tt><tt class="py-op">,</tt> <tt class="py-name">rgstep</tt><tt class="py-op">,</tt> <tt class="py-name">rgpad</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt><tt class="py-op">:</tt> </tt>
675		<a name="L413"></a><tt class="py-lineno"> 413</tt> <tt class="py-line"> <tt id="link-60" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.items" class="py-name" href="#" onclick="return doclink('link-60', 'items', 'link-59');">items</a></tt> <tt class="py-op">+=</tt> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-name">rgstart</tt><tt class="py-op">,</tt> <tt class="py-name">rgstop</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-name">rgstep</tt><tt class="py-op">)</tt> </tt>
676		<a name="L414"></a><tt class="py-lineno"> 414</tt> <tt class="py-line"> <tt class="py-name">pad</tt> <tt class="py-op">=</tt> <tt class="py-name">pad</tt> <tt class="py-keyword">or</tt> <tt class="py-name">rgpad</tt> </tt>
677		<a name="L415"></a><tt class="py-lineno"> 415</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-61" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.items" class="py-name" href="#" onclick="return doclink('link-61', 'items', 'link-59');">items</a></tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt> </tt>
678		</div><a name="L416"></a><tt class="py-lineno"> 416</tt> <tt class="py-line"> </tt>
679		<a name="RangeSet._fold"></a><div id="RangeSet._fold-def"><a name="L417"></a><tt class="py-lineno"> 417</tt> <a class="py-toggle" href="#" id="RangeSet._fold-toggle" onclick="return toggle('RangeSet._fold');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#_fold">_fold</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">items</tt><tt class="py-op">,</tt> <tt class="py-param">pad</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
680		</div><div id="RangeSet._fold-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet._fold-expanded"><a name="L418"></a><tt class="py-lineno"> 418</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
681		<a name="L419"></a><tt class="py-lineno"> 419</tt> <tt class="py-line"><tt class="py-docstring"> Fold items as ranges and group them by step.</tt> </tt>
682		<a name="L420"></a><tt class="py-lineno"> 420</tt> <tt class="py-line"><tt class="py-docstring"> Return: (ranges, total_length)</tt> </tt>
683		<a name="L421"></a><tt class="py-lineno"> 421</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
684		<a name="L422"></a><tt class="py-lineno"> 422</tt> <tt class="py-line"> <tt class="py-name">cnt</tt><tt class="py-op">,</tt> <tt class="py-name">k</tt><tt class="py-op">,</tt> <tt class="py-name">m</tt><tt class="py-op">,</tt> <tt class="py-name">istart</tt><tt class="py-op">,</tt> <tt class="py-name">rg</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
685		<a name="L423"></a><tt class="py-lineno"> 423</tt> <tt class="py-line"> </tt>
686		<a name="L424"></a><tt class="py-lineno"> 424</tt> <tt class="py-line"> <tt class="py-comment"># iterate over items and regroup them using steps</tt> </tt>
687		<a name="L425"></a><tt class="py-lineno"> 425</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">i</tt> <tt class="py-keyword">in</tt> <tt id="link-62" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.items" class="py-name" href="#" onclick="return doclink('link-62', 'items', 'link-59');">items</a></tt><tt class="py-op">:</tt> </tt>
688		<a name="L426"></a><tt class="py-lineno"> 426</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">i</tt> <tt class="py-op">></tt> <tt class="py-name">k</tt><tt class="py-op">:</tt> </tt>
689		<a name="L427"></a><tt class="py-lineno"> 427</tt> <tt class="py-line"> <tt class="py-name">cnt</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
690		<a name="L428"></a><tt class="py-lineno"> 428</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">istart</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
691		<a name="L429"></a><tt class="py-lineno"> 429</tt> <tt class="py-line"> <tt class="py-name">istart</tt> <tt class="py-op">=</tt> <tt class="py-name">k</tt> <tt class="py-op">=</tt> <tt class="py-name">i</tt> </tt>
692		<a name="L430"></a><tt class="py-lineno"> 430</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">m</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> <tt class="py-comment"># check step length (m)</tt> </tt>
693		<a name="L431"></a><tt class="py-lineno"> 431</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">m</tt> <tt class="py-op">!=</tt> <tt class="py-name">i</tt> <tt class="py-op">-</tt> <tt class="py-name">k</tt><tt class="py-op">:</tt> </tt>
694		<a name="L432"></a><tt class="py-lineno"> 432</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">m</tt> <tt class="py-op">==</tt> <tt class="py-number">1</tt> <tt class="py-keyword">or</tt> <tt class="py-name">k</tt> <tt class="py-op">-</tt> <tt class="py-name">istart</tt> <tt class="py-op">>=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_autostep</tt> <tt class="py-op">*</tt> <tt class="py-name">m</tt><tt class="py-op">:</tt> </tt>
695		<a name="L433"></a><tt class="py-lineno"> 433</tt> <tt class="py-line"> <tt class="py-comment"># add one range with possible autostep</tt> </tt>
696		<a name="L434"></a><tt class="py-lineno"> 434</tt> <tt class="py-line"> <tt class="py-name">rg</tt><tt class="py-op">.</tt><tt id="link-63" class="py-name" targets="Method ClusterShell.MsgTree.MsgTreeElem.append()=ClusterShell.MsgTree.MsgTreeElem-class.html#append"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-63', 'append', 'link-63');">append</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">istart</tt><tt class="py-op">,</tt> <tt class="py-name">k</tt><tt class="py-op">,</tt> <tt class="py-name">m</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
697		<a name="L435"></a><tt class="py-lineno"> 435</tt> <tt class="py-line"> <tt class="py-name">istart</tt> <tt class="py-op">=</tt> <tt class="py-name">k</tt> <tt class="py-op">=</tt> <tt class="py-name">i</tt> </tt>
698		<a name="L436"></a><tt class="py-lineno"> 436</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-op">-</tt> <tt class="py-name">istart</tt> <tt class="py-op">></tt> <tt class="py-name">m</tt><tt class="py-op">:</tt> </tt>
699		<a name="L437"></a><tt class="py-lineno"> 437</tt> <tt class="py-line"> <tt class="py-comment"># stepped without autostep</tt> </tt>
700		<a name="L438"></a><tt class="py-lineno"> 438</tt> <tt class="py-line"> <tt class="py-comment"># be careful to let the last one "pending"</tt> </tt>
701		<a name="L439"></a><tt class="py-lineno"> 439</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">j</tt> <tt class="py-keyword">in</tt> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-name">istart</tt><tt class="py-op">,</tt> <tt class="py-name">k</tt><tt class="py-op">,</tt> <tt class="py-name">m</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
702		<a name="L440"></a><tt class="py-lineno"> 440</tt> <tt class="py-line"> <tt class="py-name">rg</tt><tt class="py-op">.</tt><tt id="link-64" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-64', 'append', 'link-63');">append</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">j</tt><tt class="py-op">,</tt> <tt class="py-name">j</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
703		<a name="L441"></a><tt class="py-lineno"> 441</tt> <tt class="py-line"> <tt class="py-name">istart</tt> <tt class="py-op">=</tt> <tt class="py-name">k</tt> </tt>
704		<a name="L442"></a><tt class="py-lineno"> 442</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
705		<a name="L443"></a><tt class="py-lineno"> 443</tt> <tt class="py-line"> <tt class="py-name">rg</tt><tt class="py-op">.</tt><tt id="link-65" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-65', 'append', 'link-63');">append</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">istart</tt><tt class="py-op">,</tt> <tt class="py-name">istart</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
706		<a name="L444"></a><tt class="py-lineno"> 444</tt> <tt class="py-line"> <tt class="py-name">istart</tt> <tt class="py-op">=</tt> <tt class="py-name">k</tt> </tt>
707		<a name="L445"></a><tt class="py-lineno"> 445</tt> <tt class="py-line"> <tt class="py-name">m</tt> <tt class="py-op">=</tt> <tt class="py-name">i</tt> <tt class="py-op">-</tt> <tt class="py-name">k</tt> </tt>
708		<a name="L446"></a><tt class="py-lineno"> 446</tt> <tt class="py-line"> <tt class="py-name">k</tt> <tt class="py-op">=</tt> <tt class="py-name">i</tt> </tt>
709		<a name="L447"></a><tt class="py-lineno"> 447</tt> <tt class="py-line"> </tt>
710		<a name="L448"></a><tt class="py-lineno"> 448</tt> <tt class="py-line"> <tt class="py-comment"># finishing</tt> </tt>
711		<a name="L449"></a><tt class="py-lineno"> 449</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">istart</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> <tt class="py-comment"># istart might be 0</tt> </tt>
712		<a name="L450"></a><tt class="py-lineno"> 450</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">m</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
713		<a name="L451"></a><tt class="py-lineno"> 451</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">m</tt> <tt class="py-op">==</tt> <tt class="py-number">1</tt> <tt class="py-keyword">or</tt> <tt class="py-name">k</tt> <tt class="py-op">-</tt> <tt class="py-name">istart</tt> <tt class="py-op">>=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_autostep</tt> <tt class="py-op">*</tt> <tt class="py-name">m</tt><tt class="py-op">:</tt> </tt>
714		<a name="L452"></a><tt class="py-lineno"> 452</tt> <tt class="py-line"> <tt class="py-comment"># add one range with possible autostep</tt> </tt>
715		<a name="L453"></a><tt class="py-lineno"> 453</tt> <tt class="py-line"> <tt class="py-name">rg</tt><tt class="py-op">.</tt><tt id="link-66" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-66', 'append', 'link-63');">append</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">istart</tt><tt class="py-op">,</tt> <tt class="py-name">k</tt><tt class="py-op">,</tt> <tt class="py-name">m</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
716		<a name="L454"></a><tt class="py-lineno"> 454</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-op">-</tt> <tt class="py-name">istart</tt> <tt class="py-op">></tt> <tt class="py-name">m</tt><tt class="py-op">:</tt> </tt>
717		<a name="L455"></a><tt class="py-lineno"> 455</tt> <tt class="py-line"> <tt class="py-comment"># stepped without autostep</tt> </tt>
718		<a name="L456"></a><tt class="py-lineno"> 456</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">j</tt> <tt class="py-keyword">in</tt> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-name">istart</tt><tt class="py-op">,</tt> <tt class="py-name">k</tt> <tt class="py-op">+</tt> <tt class="py-name">m</tt><tt class="py-op">,</tt> <tt class="py-name">m</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
719		<a name="L457"></a><tt class="py-lineno"> 457</tt> <tt class="py-line"> <tt class="py-name">rg</tt><tt class="py-op">.</tt><tt id="link-67" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-67', 'append', 'link-63');">append</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">j</tt><tt class="py-op">,</tt> <tt class="py-name">j</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
720		<a name="L458"></a><tt class="py-lineno"> 458</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
721		<a name="L459"></a><tt class="py-lineno"> 459</tt> <tt class="py-line"> <tt class="py-name">rg</tt><tt class="py-op">.</tt><tt id="link-68" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-68', 'append', 'link-63');">append</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">istart</tt><tt class="py-op">,</tt> <tt class="py-name">istart</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
722		<a name="L460"></a><tt class="py-lineno"> 460</tt> <tt class="py-line"> <tt class="py-name">rg</tt><tt class="py-op">.</tt><tt id="link-69" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-69', 'append', 'link-63');">append</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">k</tt><tt class="py-op">,</tt> <tt class="py-name">k</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
723		<a name="L461"></a><tt class="py-lineno"> 461</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
724		<a name="L462"></a><tt class="py-lineno"> 462</tt> <tt class="py-line"> <tt class="py-name">rg</tt><tt class="py-op">.</tt><tt id="link-70" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-70', 'append', 'link-63');">append</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">istart</tt><tt class="py-op">,</tt> <tt class="py-name">istart</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
725		<a name="L463"></a><tt class="py-lineno"> 463</tt> <tt class="py-line"> </tt>
726		<a name="L464"></a><tt class="py-lineno"> 464</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">rg</tt><tt class="py-op">,</tt> <tt class="py-name">cnt</tt> </tt>
727		</div><a name="L465"></a><tt class="py-lineno"> 465</tt> <tt class="py-line"> </tt>
728		<a name="RangeSet.add_range"></a><div id="RangeSet.add_range-def"><a name="L466"></a><tt class="py-lineno"> 466</tt> <a class="py-toggle" href="#" id="RangeSet.add_range-toggle" onclick="return toggle('RangeSet.add_range');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#add_range">add_range</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">start</tt><tt class="py-op">,</tt> <tt class="py-param">stop</tt><tt class="py-op">,</tt> <tt class="py-param">step</tt><tt class="py-op">=</tt><tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-param">pad</tt><tt class="py-op">=</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
729		</div><div id="RangeSet.add_range-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.add_range-expanded"><a name="L467"></a><tt class="py-lineno"> 467</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
730		<a name="L468"></a><tt class="py-lineno"> 468</tt> <tt class="py-line"><tt class="py-docstring"> Add a range (start, stop, step and padding length) to RangeSet.</tt> </tt>
731		<a name="L469"></a><tt class="py-lineno"> 469</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
732		<a name="L470"></a><tt class="py-lineno"> 470</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">start</tt> <tt class="py-op"><=</tt> <tt class="py-name">stop</tt><tt class="py-op">,</tt> <tt class="py-string">"please provide ordered node index ranges"</tt> </tt>
733		<a name="L471"></a><tt class="py-lineno"> 471</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">step</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt> </tt>
734		<a name="L472"></a><tt class="py-lineno"> 472</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">step</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt> </tt>
735		<a name="L473"></a><tt class="py-lineno"> 473</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">pad</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt> </tt>
736		<a name="L474"></a><tt class="py-lineno"> 474</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">pad</tt> <tt class="py-op">>=</tt> <tt class="py-number">0</tt> </tt>
737		<a name="L475"></a><tt class="py-lineno"> 475</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">stop</tt> <tt class="py-op">-</tt> <tt class="py-name">start</tt> <tt class="py-op"><</tt> <tt class="py-number">1e9</tt><tt class="py-op">,</tt> <tt class="py-string">"range too large"</tt> </tt>
738		<a name="L476"></a><tt class="py-lineno"> 476</tt> <tt class="py-line"> </tt>
739		<a name="L477"></a><tt class="py-lineno"> 477</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_length</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
740		<a name="L478"></a><tt class="py-lineno"> 478</tt> <tt class="py-line"> <tt class="py-comment"># first add optimization</tt> </tt>
741		<a name="L479"></a><tt class="py-lineno"> 479</tt> <tt class="py-line"> <tt class="py-name">stop_adjust</tt> <tt class="py-op">=</tt> <tt class="py-name">stop</tt> <tt class="py-op">-</tt> <tt class="py-op">(</tt><tt class="py-name">stop</tt> <tt class="py-op">-</tt> <tt class="py-name">start</tt><tt class="py-op">)</tt> <tt class="py-op">%</tt> <tt class="py-name">step</tt> </tt>
742		<a name="L480"></a><tt class="py-lineno"> 480</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">step</tt> <tt class="py-op">==</tt> <tt class="py-number">1</tt> <tt class="py-keyword">or</tt> <tt class="py-name">stop_adjust</tt> <tt class="py-op">-</tt> <tt class="py-name">start</tt> <tt class="py-op">>=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_autostep</tt> <tt class="py-op">*</tt> <tt class="py-name">step</tt><tt class="py-op">:</tt> </tt>
743		<a name="L481"></a><tt class="py-lineno"> 481</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt> <tt class="py-op">(</tt><tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">stop_adjust</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt> <tt class="py-op">]</tt> </tt>
744		<a name="L482"></a><tt class="py-lineno"> 482</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
745		<a name="L483"></a><tt class="py-lineno"> 483</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">j</tt> <tt class="py-keyword">in</tt> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">stop_adjust</tt> <tt class="py-op">+</tt> <tt class="py-name">step</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
746		<a name="L484"></a><tt class="py-lineno"> 484</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt><tt class="py-op">.</tt><tt id="link-71" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-71', 'append', 'link-63');">append</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">j</tt><tt class="py-op">,</tt> <tt class="py-name">j</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
747		<a name="L485"></a><tt class="py-lineno"> 485</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_length</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-name">stop_adjust</tt> <tt class="py-op">-</tt> <tt class="py-name">start</tt><tt class="py-op">)</tt> <tt class="py-op">/</tt> <tt class="py-name">step</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt> </tt>
748		<a name="L486"></a><tt class="py-lineno"> 486</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
749		<a name="L487"></a><tt class="py-lineno"> 487</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_length</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-72" class="py-name" targets="Method ClusterShell.NodeSet.RangeSet._add_range_exfold()=ClusterShell.NodeSet.RangeSet-class.html#_add_range_exfold"><a title="ClusterShell.NodeSet.RangeSet._add_range_exfold" class="py-name" href="#" onclick="return doclink('link-72', '_add_range_exfold', 'link-72');">_add_range_exfold</a></tt><tt class="py-op">(</tt><tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">stop</tt><tt class="py-op">,</tt> \ </tt>
750		<a name="L488"></a><tt class="py-lineno"> 488</tt> <tt class="py-line"> <tt class="py-name">step</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt> </tt>
751		</div><a name="L489"></a><tt class="py-lineno"> 489</tt> <tt class="py-line"> </tt>
752		<a name="RangeSet._add_range_exfold"></a><div id="RangeSet._add_range_exfold-def"><a name="L490"></a><tt class="py-lineno"> 490</tt> <a class="py-toggle" href="#" id="RangeSet._add_range_exfold-toggle" onclick="return toggle('RangeSet._add_range_exfold');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#_add_range_exfold">_add_range_exfold</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">start</tt><tt class="py-op">,</tt> <tt class="py-param">stop</tt><tt class="py-op">,</tt> <tt class="py-param">step</tt><tt class="py-op">,</tt> <tt class="py-param">pad</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
753		</div><div id="RangeSet._add_range_exfold-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet._add_range_exfold-expanded"><a name="L491"></a><tt class="py-lineno"> 491</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
754		<a name="L492"></a><tt class="py-lineno"> 492</tt> <tt class="py-line"><tt class="py-docstring"> Add range expanding then folding all items.</tt> </tt>
755		<a name="L493"></a><tt class="py-lineno"> 493</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
756		<a name="L494"></a><tt class="py-lineno"> 494</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">start</tt> <tt class="py-op"><=</tt> <tt class="py-name">stop</tt><tt class="py-op">,</tt> <tt class="py-string">"please provide ordered node index ranges"</tt> </tt>
757		<a name="L495"></a><tt class="py-lineno"> 495</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">step</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt> </tt>
758		<a name="L496"></a><tt class="py-lineno"> 496</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">pad</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt> </tt>
759		<a name="L497"></a><tt class="py-lineno"> 497</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">pad</tt> <tt class="py-op">>=</tt> <tt class="py-number">0</tt> </tt>
760		<a name="L498"></a><tt class="py-lineno"> 498</tt> <tt class="py-line"> </tt>
761		<a name="L499"></a><tt class="py-lineno"> 499</tt> <tt class="py-line"> <tt id="link-73" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.items" class="py-name" href="#" onclick="return doclink('link-73', 'items', 'link-59');">items</a></tt><tt class="py-op">,</tt> <tt class="py-name">rgpad</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-74" class="py-name" targets="Method ClusterShell.NodeSet.RangeSet._expand()=ClusterShell.NodeSet.RangeSet-class.html#_expand"><a title="ClusterShell.NodeSet.RangeSet._expand" class="py-name" href="#" onclick="return doclink('link-74', '_expand', 'link-74');">_expand</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
762		<a name="L500"></a><tt class="py-lineno"> 500</tt> <tt class="py-line"> <tt id="link-75" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.items" class="py-name" href="#" onclick="return doclink('link-75', 'items', 'link-59');">items</a></tt> <tt class="py-op">+=</tt> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">stop</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt><tt class="py-op">)</tt> </tt>
763		<a name="L501"></a><tt class="py-lineno"> 501</tt> <tt class="py-line"> <tt id="link-76" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.items" class="py-name" href="#" onclick="return doclink('link-76', 'items', 'link-59');">items</a></tt><tt class="py-op">.</tt><tt class="py-name">sort</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
764		<a name="L502"></a><tt class="py-lineno"> 502</tt> <tt class="py-line"> </tt>
765		<a name="L503"></a><tt class="py-lineno"> 503</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-77" class="py-name" targets="Method ClusterShell.NodeSet.RangeSet._fold()=ClusterShell.NodeSet.RangeSet-class.html#_fold"><a title="ClusterShell.NodeSet.RangeSet._fold" class="py-name" href="#" onclick="return doclink('link-77', '_fold', 'link-77');">_fold</a></tt><tt class="py-op">(</tt><tt id="link-78" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.items" class="py-name" href="#" onclick="return doclink('link-78', 'items', 'link-59');">items</a></tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt> <tt class="py-keyword">or</tt> <tt class="py-name">rgpad</tt><tt class="py-op">)</tt> </tt>
766		</div><a name="L504"></a><tt class="py-lineno"> 504</tt> <tt class="py-line"> </tt>
767		<a name="RangeSet.union"></a><div id="RangeSet.union-def"><a name="L505"></a><tt class="py-lineno"> 505</tt> <a class="py-toggle" href="#" id="RangeSet.union-toggle" onclick="return toggle('RangeSet.union');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#union">union</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
768		</div><div id="RangeSet.union-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.union-expanded"><a name="L506"></a><tt class="py-lineno"> 506</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
769		<a name="L507"></a><tt class="py-lineno"> 507</tt> <tt class="py-line"><tt class="py-docstring"> s.union(t) returns a new rangeset with elements from both s and t.</tt> </tt>
770		<a name="L508"></a><tt class="py-lineno"> 508</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
771		<a name="L509"></a><tt class="py-lineno"> 509</tt> <tt class="py-line"> <tt class="py-name">self_copy</tt> <tt class="py-op">=</tt> <tt id="link-79" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-79', 'copy', 'link-0');">copy</a></tt><tt class="py-op">.</tt><tt class="py-name">deepcopy</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
772		<a name="L510"></a><tt class="py-lineno"> 510</tt> <tt class="py-line"> <tt class="py-name">self_copy</tt><tt class="py-op">.</tt><tt id="link-80" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
773		ClusterShell.NodeSet.NodeSetBase.update
774		ClusterShell.NodeSet.RangeSet.update
775		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-80', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
776		<a name="L511"></a><tt class="py-lineno"> 511</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self_copy</tt> </tt>
777		</div><a name="L512"></a><tt class="py-lineno"> 512</tt> <tt class="py-line"> </tt>
778		<a name="RangeSet.__or__"></a><div id="RangeSet.__or__-def"><a name="L513"></a><tt class="py-lineno"> 513</tt> <a class="py-toggle" href="#" id="RangeSet.__or__-toggle" onclick="return toggle('RangeSet.__or__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__or__">__or__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
779		</div><div id="RangeSet.__or__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__or__-expanded"><a name="L514"></a><tt class="py-lineno"> 514</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
780		<a name="L515"></a><tt class="py-lineno"> 515</tt> <tt class="py-line"><tt class="py-docstring"> Implements the \| operator. So s \| t returns a new rangeset with</tt> </tt>
781		<a name="L516"></a><tt class="py-lineno"> 516</tt> <tt class="py-line"><tt class="py-docstring"> elements from both s and t.</tt> </tt>
782		<a name="L517"></a><tt class="py-lineno"> 517</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
783		<a name="L518"></a><tt class="py-lineno"> 518</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt id="link-81" class="py-name"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-81', 'RangeSet', 'link-34');">RangeSet</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
784		<a name="L519"></a><tt class="py-lineno"> 519</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">NotImplemented</tt> </tt>
785		<a name="L520"></a><tt class="py-lineno"> 520</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-82" class="py-name" targets="Method ClusterShell.NodeSet.NodeSetBase.union()=ClusterShell.NodeSet.NodeSetBase-class.html#union,Method ClusterShell.NodeSet.RangeSet.union()=ClusterShell.NodeSet.RangeSet-class.html#union"><a title="ClusterShell.NodeSet.NodeSetBase.union
786		ClusterShell.NodeSet.RangeSet.union" class="py-name" href="#" onclick="return doclink('link-82', 'union', 'link-82');">union</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
787		</div><a name="L521"></a><tt class="py-lineno"> 521</tt> <tt class="py-line"> </tt>
788		<a name="RangeSet.add"></a><div id="RangeSet.add-def"><a name="L522"></a><tt class="py-lineno"> 522</tt> <a class="py-toggle" href="#" id="RangeSet.add-toggle" onclick="return toggle('RangeSet.add');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#add">add</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">elem</tt><tt class="py-op">,</tt> <tt class="py-param">pad</tt><tt class="py-op">=</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
789		</div><div id="RangeSet.add-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.add-expanded"><a name="L523"></a><tt class="py-lineno"> 523</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
790		<a name="L524"></a><tt class="py-lineno"> 524</tt> <tt class="py-line"><tt class="py-docstring"> Add element to RangeSet.</tt> </tt>
791		<a name="L525"></a><tt class="py-lineno"> 525</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
792		<a name="L526"></a><tt class="py-lineno"> 526</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-83" class="py-name"><a title="ClusterShell.NodeSet.RangeSet.add_range" class="py-name" href="#" onclick="return doclink('link-83', 'add_range', 'link-33');">add_range</a></tt><tt class="py-op">(</tt><tt class="py-name">elem</tt><tt class="py-op">,</tt> <tt class="py-name">elem</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt><tt class="py-op">=</tt><tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">=</tt><tt class="py-name">pad</tt><tt class="py-op">)</tt> </tt>
793		</div><a name="L527"></a><tt class="py-lineno"> 527</tt> <tt class="py-line"> </tt>
794		<a name="RangeSet.update"></a><div id="RangeSet.update-def"><a name="L528"></a><tt class="py-lineno"> 528</tt> <a class="py-toggle" href="#" id="RangeSet.update-toggle" onclick="return toggle('RangeSet.update');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#update">update</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rangeset</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
795		</div><div id="RangeSet.update-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.update-expanded"><a name="L529"></a><tt class="py-lineno"> 529</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
796		<a name="L530"></a><tt class="py-lineno"> 530</tt> <tt class="py-line"><tt class="py-docstring"> Update a rangeset with the union of itself and another.</tt> </tt>
797		<a name="L531"></a><tt class="py-lineno"> 531</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
798		<a name="L532"></a><tt class="py-lineno"> 532</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">stop</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt> <tt class="py-keyword">in</tt> <tt class="py-name">rangeset</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt><tt class="py-op">:</tt> </tt>
799		<a name="L533"></a><tt class="py-lineno"> 533</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-84" class="py-name"><a title="ClusterShell.NodeSet.RangeSet.add_range" class="py-name" href="#" onclick="return doclink('link-84', 'add_range', 'link-33');">add_range</a></tt><tt class="py-op">(</tt><tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">stop</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt> </tt>
800		</div><a name="L534"></a><tt class="py-lineno"> 534</tt> <tt class="py-line"> </tt>
801		<a name="RangeSet.clear"></a><div id="RangeSet.clear-def"><a name="L535"></a><tt class="py-lineno"> 535</tt> <a class="py-toggle" href="#" id="RangeSet.clear-toggle" onclick="return toggle('RangeSet.clear');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#clear">clear</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
802		</div><div id="RangeSet.clear-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.clear-expanded"><a name="L536"></a><tt class="py-lineno"> 536</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
803		<a name="L537"></a><tt class="py-lineno"> 537</tt> <tt class="py-line"><tt class="py-docstring"> Remove all ranges from this rangeset.</tt> </tt>
804		<a name="L538"></a><tt class="py-lineno"> 538</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
805		<a name="L539"></a><tt class="py-lineno"> 539</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
806		<a name="L540"></a><tt class="py-lineno"> 540</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_length</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
807		</div><a name="L541"></a><tt class="py-lineno"> 541</tt> <tt class="py-line"> </tt>
808		<a name="RangeSet.__ior__"></a><div id="RangeSet.__ior__-def"><a name="L542"></a><tt class="py-lineno"> 542</tt> <a class="py-toggle" href="#" id="RangeSet.__ior__-toggle" onclick="return toggle('RangeSet.__ior__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__ior__">__ior__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
809		</div><div id="RangeSet.__ior__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__ior__-expanded"><a name="L543"></a><tt class="py-lineno"> 543</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
810		<a name="L544"></a><tt class="py-lineno"> 544</tt> <tt class="py-line"><tt class="py-docstring"> Implements the \|= operator. So s \|= t returns rangeset s with</tt> </tt>
811		<a name="L545"></a><tt class="py-lineno"> 545</tt> <tt class="py-line"><tt class="py-docstring"> elements added from t. (Python version 2.5+ required)</tt> </tt>
812		<a name="L546"></a><tt class="py-lineno"> 546</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
813		<a name="L547"></a><tt class="py-lineno"> 547</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-85" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
814		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-85', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
815		<a name="L548"></a><tt class="py-lineno"> 548</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-86" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
816		ClusterShell.NodeSet.NodeSetBase.update
817		ClusterShell.NodeSet.RangeSet.update
818		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-86', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
819		</div><a name="L549"></a><tt class="py-lineno"> 549</tt> <tt class="py-line"> </tt>
820		<a name="RangeSet.intersection"></a><div id="RangeSet.intersection-def"><a name="L550"></a><tt class="py-lineno"> 550</tt> <a class="py-toggle" href="#" id="RangeSet.intersection-toggle" onclick="return toggle('RangeSet.intersection');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#intersection">intersection</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rangeset</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
821		</div><div id="RangeSet.intersection-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.intersection-expanded"><a name="L551"></a><tt class="py-lineno"> 551</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
822		<a name="L552"></a><tt class="py-lineno"> 552</tt> <tt class="py-line"><tt class="py-docstring"> s.intersection(t) returns a new rangeset with elements common</tt> </tt>
823		<a name="L553"></a><tt class="py-lineno"> 553</tt> <tt class="py-line"><tt class="py-docstring"> to s and t.</tt> </tt>
824		<a name="L554"></a><tt class="py-lineno"> 554</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
825		<a name="L555"></a><tt class="py-lineno"> 555</tt> <tt class="py-line"> <tt class="py-name">self_copy</tt> <tt class="py-op">=</tt> <tt id="link-87" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-87', 'copy', 'link-0');">copy</a></tt><tt class="py-op">.</tt><tt class="py-name">deepcopy</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
826		<a name="L556"></a><tt class="py-lineno"> 556</tt> <tt class="py-line"> <tt class="py-name">self_copy</tt><tt class="py-op">.</tt><tt id="link-88" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.intersection_update()=ClusterShell.NodeSet.NodeSet-class.html#intersection_update,Method ClusterShell.NodeSet.NodeSetBase.intersection_update()=ClusterShell.NodeSet.NodeSetBase-class.html#intersection_update,Method ClusterShell.NodeSet.RangeSet.intersection_update()=ClusterShell.NodeSet.RangeSet-class.html#intersection_update"><a title="ClusterShell.NodeSet.NodeSet.intersection_update
827		ClusterShell.NodeSet.NodeSetBase.intersection_update
828		ClusterShell.NodeSet.RangeSet.intersection_update" class="py-name" href="#" onclick="return doclink('link-88', 'intersection_update', 'link-88');">intersection_update</a></tt><tt class="py-op">(</tt><tt class="py-name">rangeset</tt><tt class="py-op">)</tt> </tt>
829		<a name="L557"></a><tt class="py-lineno"> 557</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self_copy</tt> </tt>
830		</div><a name="L558"></a><tt class="py-lineno"> 558</tt> <tt class="py-line"> </tt>
831		<a name="RangeSet.__and__"></a><div id="RangeSet.__and__-def"><a name="L559"></a><tt class="py-lineno"> 559</tt> <a class="py-toggle" href="#" id="RangeSet.__and__-toggle" onclick="return toggle('RangeSet.__and__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__and__">__and__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
832		</div><div id="RangeSet.__and__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__and__-expanded"><a name="L560"></a><tt class="py-lineno"> 560</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
833		<a name="L561"></a><tt class="py-lineno"> 561</tt> <tt class="py-line"><tt class="py-docstring"> Implements the & operator. So s & t returns a new rangeset with</tt> </tt>
834		<a name="L562"></a><tt class="py-lineno"> 562</tt> <tt class="py-line"><tt class="py-docstring"> elements common to s and t.</tt> </tt>
835		<a name="L563"></a><tt class="py-lineno"> 563</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
836		<a name="L564"></a><tt class="py-lineno"> 564</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt id="link-89" class="py-name"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-89', 'RangeSet', 'link-34');">RangeSet</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
837		<a name="L565"></a><tt class="py-lineno"> 565</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">NotImplemented</tt> </tt>
838		<a name="L566"></a><tt class="py-lineno"> 566</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-90" class="py-name" targets="Method ClusterShell.NodeSet.NodeSetBase.intersection()=ClusterShell.NodeSet.NodeSetBase-class.html#intersection,Method ClusterShell.NodeSet.RangeSet.intersection()=ClusterShell.NodeSet.RangeSet-class.html#intersection"><a title="ClusterShell.NodeSet.NodeSetBase.intersection
839		ClusterShell.NodeSet.RangeSet.intersection" class="py-name" href="#" onclick="return doclink('link-90', 'intersection', 'link-90');">intersection</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
840		</div><a name="L567"></a><tt class="py-lineno"> 567</tt> <tt class="py-line"> </tt>
841		<a name="RangeSet.intersection_update"></a><div id="RangeSet.intersection_update-def"><a name="L568"></a><tt class="py-lineno"> 568</tt> <a class="py-toggle" href="#" id="RangeSet.intersection_update-toggle" onclick="return toggle('RangeSet.intersection_update');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#intersection_update">intersection_update</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rangeset</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
842		</div><div id="RangeSet.intersection_update-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.intersection_update-expanded"><a name="L569"></a><tt class="py-lineno"> 569</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
843		<a name="L570"></a><tt class="py-lineno"> 570</tt> <tt class="py-line"><tt class="py-docstring"> Intersection with provided RangeSet.</tt> </tt>
844		<a name="L571"></a><tt class="py-lineno"> 571</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
845		<a name="L572"></a><tt class="py-lineno"> 572</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_length</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-91" class="py-name" targets="Method ClusterShell.NodeSet.RangeSet._intersect_exfold()=ClusterShell.NodeSet.RangeSet-class.html#_intersect_exfold"><a title="ClusterShell.NodeSet.RangeSet._intersect_exfold" class="py-name" href="#" onclick="return doclink('link-91', '_intersect_exfold', 'link-91');">_intersect_exfold</a></tt><tt class="py-op">(</tt><tt class="py-name">rangeset</tt><tt class="py-op">)</tt> </tt>
846		</div><a name="L573"></a><tt class="py-lineno"> 573</tt> <tt class="py-line"> </tt>
847		<a name="RangeSet.__iand__"></a><div id="RangeSet.__iand__-def"><a name="L574"></a><tt class="py-lineno"> 574</tt> <a class="py-toggle" href="#" id="RangeSet.__iand__-toggle" onclick="return toggle('RangeSet.__iand__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__iand__">__iand__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
848		</div><div id="RangeSet.__iand__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__iand__-expanded"><a name="L575"></a><tt class="py-lineno"> 575</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
849		<a name="L576"></a><tt class="py-lineno"> 576</tt> <tt class="py-line"><tt class="py-docstring"> Implements the &= operator. So s &= t returns rangeset s keeping</tt> </tt>
850		<a name="L577"></a><tt class="py-lineno"> 577</tt> <tt class="py-line"><tt class="py-docstring"> only elements also found in t. (Python version 2.5+ required)</tt> </tt>
851		<a name="L578"></a><tt class="py-lineno"> 578</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
852		<a name="L579"></a><tt class="py-lineno"> 579</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-92" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
853		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-92', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
854		<a name="L580"></a><tt class="py-lineno"> 580</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-93" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.intersection_update
855		ClusterShell.NodeSet.NodeSetBase.intersection_update
856		ClusterShell.NodeSet.RangeSet.intersection_update" class="py-name" href="#" onclick="return doclink('link-93', 'intersection_update', 'link-88');">intersection_update</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
857		</div><a name="L581"></a><tt class="py-lineno"> 581</tt> <tt class="py-line"> </tt>
858		<a name="RangeSet._intersect_exfold"></a><div id="RangeSet._intersect_exfold-def"><a name="L582"></a><tt class="py-lineno"> 582</tt> <a class="py-toggle" href="#" id="RangeSet._intersect_exfold-toggle" onclick="return toggle('RangeSet._intersect_exfold');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#_intersect_exfold">_intersect_exfold</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rangeset</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
859		</div><div id="RangeSet._intersect_exfold-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet._intersect_exfold-expanded"><a name="L583"></a><tt class="py-lineno"> 583</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
860		<a name="L584"></a><tt class="py-lineno"> 584</tt> <tt class="py-line"><tt class="py-docstring"> Calc intersection with the expand/fold method.</tt> </tt>
861		<a name="L585"></a><tt class="py-lineno"> 585</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
862		<a name="L586"></a><tt class="py-lineno"> 586</tt> <tt class="py-line"> <tt class="py-comment"># expand both rangesets</tt> </tt>
863		<a name="L587"></a><tt class="py-lineno"> 587</tt> <tt class="py-line"> <tt class="py-name">items1</tt><tt class="py-op">,</tt> <tt class="py-name">pad1</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-94" class="py-name"><a title="ClusterShell.NodeSet.RangeSet._expand" class="py-name" href="#" onclick="return doclink('link-94', '_expand', 'link-74');">_expand</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
864		<a name="L588"></a><tt class="py-lineno"> 588</tt> <tt class="py-line"> <tt class="py-name">items2</tt><tt class="py-op">,</tt> <tt class="py-name">pad2</tt> <tt class="py-op">=</tt> <tt class="py-name">rangeset</tt><tt class="py-op">.</tt><tt id="link-95" class="py-name"><a title="ClusterShell.NodeSet.RangeSet._expand" class="py-name" href="#" onclick="return doclink('link-95', '_expand', 'link-74');">_expand</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
865		<a name="L589"></a><tt class="py-lineno"> 589</tt> <tt class="py-line"> </tt>
866		<a name="L590"></a><tt class="py-lineno"> 590</tt> <tt class="py-line"> <tt class="py-comment"># create a temporary dict with keys from items2</tt> </tt>
867		<a name="L591"></a><tt class="py-lineno"> 591</tt> <tt class="py-line"> <tt class="py-name">iset</tt> <tt class="py-op">=</tt> <tt class="py-name">dict</tt><tt class="py-op">.</tt><tt class="py-name">fromkeys</tt><tt class="py-op">(</tt><tt class="py-name">items2</tt><tt class="py-op">)</tt> </tt>
868		<a name="L592"></a><tt class="py-lineno"> 592</tt> <tt class="py-line"> </tt>
869		<a name="L593"></a><tt class="py-lineno"> 593</tt> <tt class="py-line"> <tt class="py-comment"># fold items that are in both sets</tt> </tt>
870		<a name="L594"></a><tt class="py-lineno"> 594</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-96" class="py-name"><a title="ClusterShell.NodeSet.RangeSet._fold" class="py-name" href="#" onclick="return doclink('link-96', '_fold', 'link-77');">_fold</a></tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-name">e</tt> <tt class="py-keyword">for</tt> <tt class="py-name">e</tt> <tt class="py-keyword">in</tt> <tt class="py-name">items1</tt> <tt class="py-keyword">if</tt> <tt class="py-name">e</tt> <tt class="py-keyword">in</tt> <tt class="py-name">iset</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">pad1</tt> <tt class="py-keyword">or</tt> <tt class="py-name">pad2</tt><tt class="py-op">)</tt> </tt>
871		</div><a name="L595"></a><tt class="py-lineno"> 595</tt> <tt class="py-line"> </tt>
872		<a name="RangeSet.difference"></a><div id="RangeSet.difference-def"><a name="L596"></a><tt class="py-lineno"> 596</tt> <a class="py-toggle" href="#" id="RangeSet.difference-toggle" onclick="return toggle('RangeSet.difference');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#difference">difference</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rangeset</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
873		</div><div id="RangeSet.difference-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.difference-expanded"><a name="L597"></a><tt class="py-lineno"> 597</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
874		<a name="L598"></a><tt class="py-lineno"> 598</tt> <tt class="py-line"><tt class="py-docstring"> s.difference(t) returns a new rangeset with elements in s but</tt> </tt>
875		<a name="L599"></a><tt class="py-lineno"> 599</tt> <tt class="py-line"><tt class="py-docstring"> not in t.</tt> </tt>
876		<a name="L600"></a><tt class="py-lineno"> 600</tt> <tt class="py-line"><tt class="py-docstring"> in t.</tt> </tt>
877		<a name="L601"></a><tt class="py-lineno"> 601</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
878		<a name="L602"></a><tt class="py-lineno"> 602</tt> <tt class="py-line"> <tt class="py-name">self_copy</tt> <tt class="py-op">=</tt> <tt id="link-97" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-97', 'copy', 'link-0');">copy</a></tt><tt class="py-op">.</tt><tt class="py-name">deepcopy</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
879		<a name="L603"></a><tt class="py-lineno"> 603</tt> <tt class="py-line"> <tt class="py-name">self_copy</tt><tt class="py-op">.</tt><tt id="link-98" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.difference_update()=ClusterShell.NodeSet.NodeSet-class.html#difference_update,Method ClusterShell.NodeSet.NodeSetBase.difference_update()=ClusterShell.NodeSet.NodeSetBase-class.html#difference_update,Method ClusterShell.NodeSet.RangeSet.difference_update()=ClusterShell.NodeSet.RangeSet-class.html#difference_update"><a title="ClusterShell.NodeSet.NodeSet.difference_update
880		ClusterShell.NodeSet.NodeSetBase.difference_update
881		ClusterShell.NodeSet.RangeSet.difference_update" class="py-name" href="#" onclick="return doclink('link-98', 'difference_update', 'link-98');">difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">rangeset</tt><tt class="py-op">)</tt> </tt>
882		<a name="L604"></a><tt class="py-lineno"> 604</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self_copy</tt> </tt>
883		</div><a name="L605"></a><tt class="py-lineno"> 605</tt> <tt class="py-line"> </tt>
884		<a name="RangeSet.__sub__"></a><div id="RangeSet.__sub__-def"><a name="L606"></a><tt class="py-lineno"> 606</tt> <a class="py-toggle" href="#" id="RangeSet.__sub__-toggle" onclick="return toggle('RangeSet.__sub__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__sub__">__sub__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
885		</div><div id="RangeSet.__sub__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__sub__-expanded"><a name="L607"></a><tt class="py-lineno"> 607</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
886		<a name="L608"></a><tt class="py-lineno"> 608</tt> <tt class="py-line"><tt class="py-docstring"> Implement the - operator. So s - t returns a new rangeset with</tt> </tt>
887		<a name="L609"></a><tt class="py-lineno"> 609</tt> <tt class="py-line"><tt class="py-docstring"> elements in s but not in t.</tt> </tt>
888		<a name="L610"></a><tt class="py-lineno"> 610</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
889		<a name="L611"></a><tt class="py-lineno"> 611</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt id="link-99" class="py-name"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-99', 'RangeSet', 'link-34');">RangeSet</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
890		<a name="L612"></a><tt class="py-lineno"> 612</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">NotImplemented</tt> </tt>
891		<a name="L613"></a><tt class="py-lineno"> 613</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-100" class="py-name" targets="Method ClusterShell.NodeSet.NodeSetBase.difference()=ClusterShell.NodeSet.NodeSetBase-class.html#difference,Method ClusterShell.NodeSet.RangeSet.difference()=ClusterShell.NodeSet.RangeSet-class.html#difference"><a title="ClusterShell.NodeSet.NodeSetBase.difference
892		ClusterShell.NodeSet.RangeSet.difference" class="py-name" href="#" onclick="return doclink('link-100', 'difference', 'link-100');">difference</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
893		</div><a name="L614"></a><tt class="py-lineno"> 614</tt> <tt class="py-line"> </tt>
894		<a name="RangeSet.difference_update"></a><div id="RangeSet.difference_update-def"><a name="L615"></a><tt class="py-lineno"> 615</tt> <a class="py-toggle" href="#" id="RangeSet.difference_update-toggle" onclick="return toggle('RangeSet.difference_update');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#difference_update">difference_update</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rangeset</tt><tt class="py-op">,</tt> <tt class="py-param">strict</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
895		</div><div id="RangeSet.difference_update-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.difference_update-expanded"><a name="L616"></a><tt class="py-lineno"> 616</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
896		<a name="L617"></a><tt class="py-lineno"> 617</tt> <tt class="py-line"><tt class="py-docstring"> s.difference_update(t) returns rangeset s after removing</tt> </tt>
897		<a name="L618"></a><tt class="py-lineno"> 618</tt> <tt class="py-line"><tt class="py-docstring"> elements found in t. If strict is True, raise KeyError</tt> </tt>
898		<a name="L619"></a><tt class="py-lineno"> 619</tt> <tt class="py-line"><tt class="py-docstring"> if an element cannot be removed.</tt> </tt>
899		<a name="L620"></a><tt class="py-lineno"> 620</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
900		<a name="L621"></a><tt class="py-lineno"> 621</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_length</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-101" class="py-name" targets="Method ClusterShell.NodeSet.RangeSet._sub_exfold()=ClusterShell.NodeSet.RangeSet-class.html#_sub_exfold"><a title="ClusterShell.NodeSet.RangeSet._sub_exfold" class="py-name" href="#" onclick="return doclink('link-101', '_sub_exfold', 'link-101');">_sub_exfold</a></tt><tt class="py-op">(</tt><tt class="py-name">rangeset</tt><tt class="py-op">,</tt> <tt class="py-name">strict</tt><tt class="py-op">)</tt> </tt>
901		</div><a name="L622"></a><tt class="py-lineno"> 622</tt> <tt class="py-line"> </tt>
902		<a name="RangeSet.__isub__"></a><div id="RangeSet.__isub__-def"><a name="L623"></a><tt class="py-lineno"> 623</tt> <a class="py-toggle" href="#" id="RangeSet.__isub__-toggle" onclick="return toggle('RangeSet.__isub__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__isub__">__isub__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
903		</div><div id="RangeSet.__isub__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__isub__-expanded"><a name="L624"></a><tt class="py-lineno"> 624</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
904		<a name="L625"></a><tt class="py-lineno"> 625</tt> <tt class="py-line"><tt class="py-docstring"> Implement the -= operator. So s -= t returns rangeset s after</tt> </tt>
905		<a name="L626"></a><tt class="py-lineno"> 626</tt> <tt class="py-line"><tt class="py-docstring"> removing elements found in t. (Python version 2.5+ required)</tt> </tt>
906		<a name="L627"></a><tt class="py-lineno"> 627</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
907		<a name="L628"></a><tt class="py-lineno"> 628</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-102" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
908		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-102', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
909		<a name="L629"></a><tt class="py-lineno"> 629</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-103" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.difference_update
910		ClusterShell.NodeSet.NodeSetBase.difference_update
911		ClusterShell.NodeSet.RangeSet.difference_update" class="py-name" href="#" onclick="return doclink('link-103', 'difference_update', 'link-98');">difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
912		</div><a name="L630"></a><tt class="py-lineno"> 630</tt> <tt class="py-line"> </tt>
913		<a name="RangeSet.remove"></a><div id="RangeSet.remove-def"><a name="L631"></a><tt class="py-lineno"> 631</tt> <a class="py-toggle" href="#" id="RangeSet.remove-toggle" onclick="return toggle('RangeSet.remove');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#remove">remove</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">elem</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
914		</div><div id="RangeSet.remove-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.remove-expanded"><a name="L632"></a><tt class="py-lineno"> 632</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
915		<a name="L633"></a><tt class="py-lineno"> 633</tt> <tt class="py-line"><tt class="py-docstring"> Remove element elem from the RangeSet. Raise KeyError if elem</tt> </tt>
916		<a name="L634"></a><tt class="py-lineno"> 634</tt> <tt class="py-line"><tt class="py-docstring"> is not contained in the RangeSet.</tt> </tt>
917		<a name="L635"></a><tt class="py-lineno"> 635</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
918		<a name="L636"></a><tt class="py-lineno"> 636</tt> <tt class="py-line"> <tt class="py-name">items1</tt><tt class="py-op">,</tt> <tt class="py-name">pad1</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-104" class="py-name"><a title="ClusterShell.NodeSet.RangeSet._expand" class="py-name" href="#" onclick="return doclink('link-104', '_expand', 'link-74');">_expand</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
919		<a name="L637"></a><tt class="py-lineno"> 637</tt> <tt class="py-line"> </tt>
920		<a name="L638"></a><tt class="py-lineno"> 638</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
921		<a name="L639"></a><tt class="py-lineno"> 639</tt> <tt class="py-line"> <tt class="py-name">items1</tt><tt class="py-op">.</tt><tt id="link-105" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.remove()=ClusterShell.Engine.Engine.Engine-class.html#remove,Method ClusterShell.MsgTree.MsgTree.remove()=ClusterShell.MsgTree.MsgTree-class.html#remove,Method ClusterShell.NodeSet.NodeSetBase.remove()=ClusterShell.NodeSet.NodeSetBase-class.html#remove,Method ClusterShell.NodeSet.RangeSet.remove()=ClusterShell.NodeSet.RangeSet-class.html#remove"><a title="ClusterShell.Engine.Engine.Engine.remove
922		ClusterShell.MsgTree.MsgTree.remove
923		ClusterShell.NodeSet.NodeSetBase.remove
924		ClusterShell.NodeSet.RangeSet.remove" class="py-name" href="#" onclick="return doclink('link-105', 'remove', 'link-105');">remove</a></tt><tt class="py-op">(</tt><tt class="py-name">elem</tt><tt class="py-op">)</tt> </tt>
925		<a name="L640"></a><tt class="py-lineno"> 640</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">ValueError</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
926		<a name="L641"></a><tt class="py-lineno"> 641</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">KeyError</tt><tt class="py-op">,</tt> <tt class="py-name">elem</tt> </tt>
927		<a name="L642"></a><tt class="py-lineno"> 642</tt> <tt class="py-line"> </tt>
928		<a name="L643"></a><tt class="py-lineno"> 643</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_length</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-106" class="py-name"><a title="ClusterShell.NodeSet.RangeSet._fold" class="py-name" href="#" onclick="return doclink('link-106', '_fold', 'link-77');">_fold</a></tt><tt class="py-op">(</tt><tt class="py-name">items1</tt><tt class="py-op">,</tt> <tt class="py-name">pad1</tt><tt class="py-op">)</tt> </tt>
929		</div><a name="L644"></a><tt class="py-lineno"> 644</tt> <tt class="py-line"> </tt>
930		<a name="RangeSet._sub_exfold"></a><div id="RangeSet._sub_exfold-def"><a name="L645"></a><tt class="py-lineno"> 645</tt> <a class="py-toggle" href="#" id="RangeSet._sub_exfold-toggle" onclick="return toggle('RangeSet._sub_exfold');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#_sub_exfold">_sub_exfold</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rangeset</tt><tt class="py-op">,</tt> <tt class="py-param">strict</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
931		</div><div id="RangeSet._sub_exfold-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet._sub_exfold-expanded"><a name="L646"></a><tt class="py-lineno"> 646</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
932		<a name="L647"></a><tt class="py-lineno"> 647</tt> <tt class="py-line"><tt class="py-docstring"> Calc sub/exclusion with the expand/fold method. If strict is</tt> </tt>
933		<a name="L648"></a><tt class="py-lineno"> 648</tt> <tt class="py-line"><tt class="py-docstring"> True, raise KeyError if the rangeset is not included.</tt> </tt>
934		<a name="L649"></a><tt class="py-lineno"> 649</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
935		<a name="L650"></a><tt class="py-lineno"> 650</tt> <tt class="py-line"> <tt class="py-comment"># expand both rangesets</tt> </tt>
936		<a name="L651"></a><tt class="py-lineno"> 651</tt> <tt class="py-line"> <tt class="py-name">items1</tt><tt class="py-op">,</tt> <tt class="py-name">pad1</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-107" class="py-name"><a title="ClusterShell.NodeSet.RangeSet._expand" class="py-name" href="#" onclick="return doclink('link-107', '_expand', 'link-74');">_expand</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
937		<a name="L652"></a><tt class="py-lineno"> 652</tt> <tt class="py-line"> <tt class="py-name">items2</tt><tt class="py-op">,</tt> <tt class="py-name">pad2</tt> <tt class="py-op">=</tt> <tt class="py-name">rangeset</tt><tt class="py-op">.</tt><tt id="link-108" class="py-name"><a title="ClusterShell.NodeSet.RangeSet._expand" class="py-name" href="#" onclick="return doclink('link-108', '_expand', 'link-74');">_expand</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
938		<a name="L653"></a><tt class="py-lineno"> 653</tt> <tt class="py-line"> </tt>
939		<a name="L654"></a><tt class="py-lineno"> 654</tt> <tt class="py-line"> <tt class="py-comment"># create a temporary dict with keys from items2</tt> </tt>
940		<a name="L655"></a><tt class="py-lineno"> 655</tt> <tt class="py-line"> <tt class="py-name">iset</tt> <tt class="py-op">=</tt> <tt class="py-name">dict</tt><tt class="py-op">.</tt><tt class="py-name">fromkeys</tt><tt class="py-op">(</tt><tt class="py-name">items2</tt><tt class="py-op">)</tt> </tt>
941		<a name="L656"></a><tt class="py-lineno"> 656</tt> <tt class="py-line"> </tt>
942		<a name="L657"></a><tt class="py-lineno"> 657</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">strict</tt><tt class="py-op">:</tt> </tt>
943		<a name="L658"></a><tt class="py-lineno"> 658</tt> <tt class="py-line"> <tt class="py-comment"># create a list of remaining items (lst) and update iset</tt> </tt>
944		<a name="L659"></a><tt class="py-lineno"> 659</tt> <tt class="py-line"> <tt class="py-name">lst</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
945		<a name="L660"></a><tt class="py-lineno"> 660</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">e</tt> <tt class="py-keyword">in</tt> <tt class="py-name">items1</tt><tt class="py-op">:</tt> </tt>
946		<a name="L661"></a><tt class="py-lineno"> 661</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">e</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">iset</tt><tt class="py-op">:</tt> </tt>
947		<a name="L662"></a><tt class="py-lineno"> 662</tt> <tt class="py-line"> <tt class="py-name">lst</tt><tt class="py-op">.</tt><tt id="link-109" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-109', 'append', 'link-63');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">e</tt><tt class="py-op">)</tt> </tt>
948		<a name="L663"></a><tt class="py-lineno"> 663</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
949		<a name="L664"></a><tt class="py-lineno"> 664</tt> <tt class="py-line"> <tt class="py-keyword">del</tt> <tt class="py-name">iset</tt><tt class="py-op">[</tt><tt class="py-name">e</tt><tt class="py-op">]</tt> </tt>
950		<a name="L665"></a><tt class="py-lineno"> 665</tt> <tt class="py-line"> </tt>
951		<a name="L666"></a><tt class="py-lineno"> 666</tt> <tt class="py-line"> <tt class="py-comment"># if iset is not empty, some elements were not removed</tt> </tt>
952		<a name="L667"></a><tt class="py-lineno"> 667</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">iset</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
953		<a name="L668"></a><tt class="py-lineno"> 668</tt> <tt class="py-line"> <tt class="py-comment"># give the user an indication of the range that cannot</tt> </tt>
954		<a name="L669"></a><tt class="py-lineno"> 669</tt> <tt class="py-line"> <tt class="py-comment"># be removed</tt> </tt>
955		<a name="L670"></a><tt class="py-lineno"> 670</tt> <tt class="py-line"> <tt class="py-name">missing</tt> <tt class="py-op">=</tt> <tt id="link-110" class="py-name"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-110', 'RangeSet', 'link-34');">RangeSet</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
956		<a name="L671"></a><tt class="py-lineno"> 671</tt> <tt class="py-line"> <tt class="py-name">missing</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt><tt class="py-op">,</tt> <tt class="py-name">missing</tt><tt class="py-op">.</tt><tt class="py-name">_length</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-111" class="py-name"><a title="ClusterShell.NodeSet.RangeSet._fold" class="py-name" href="#" onclick="return doclink('link-111', '_fold', 'link-77');">_fold</a></tt><tt class="py-op">(</tt><tt class="py-name">iset</tt><tt class="py-op">.</tt><tt id="link-112" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.keys()=ClusterShell.MsgTree.MsgTree-class.html#keys"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-112', 'keys', 'link-112');">keys</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">pad2</tt><tt class="py-op">)</tt> </tt>
957		<a name="L672"></a><tt class="py-lineno"> 672</tt> <tt class="py-line"> <tt class="py-comment"># repr(missing) is implicit here</tt> </tt>
958		<a name="L673"></a><tt class="py-lineno"> 673</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">KeyError</tt><tt class="py-op">,</tt> <tt class="py-name">missing</tt> </tt>
959		<a name="L674"></a><tt class="py-lineno"> 674</tt> <tt class="py-line"> </tt>
960		<a name="L675"></a><tt class="py-lineno"> 675</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-113" class="py-name"><a title="ClusterShell.NodeSet.RangeSet._fold" class="py-name" href="#" onclick="return doclink('link-113', '_fold', 'link-77');">_fold</a></tt><tt class="py-op">(</tt><tt class="py-name">lst</tt><tt class="py-op">,</tt> <tt class="py-name">pad1</tt> <tt class="py-keyword">or</tt> <tt class="py-name">pad2</tt><tt class="py-op">)</tt> </tt>
961		<a name="L676"></a><tt class="py-lineno"> 676</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
962		<a name="L677"></a><tt class="py-lineno"> 677</tt> <tt class="py-line"> <tt class="py-comment"># fold items that are in set 1 and not in set 2</tt> </tt>
963		<a name="L678"></a><tt class="py-lineno"> 678</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-114" class="py-name"><a title="ClusterShell.NodeSet.RangeSet._fold" class="py-name" href="#" onclick="return doclink('link-114', '_fold', 'link-77');">_fold</a></tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-name">e</tt> <tt class="py-keyword">for</tt> <tt class="py-name">e</tt> <tt class="py-keyword">in</tt> <tt class="py-name">items1</tt> <tt class="py-keyword">if</tt> <tt class="py-name">e</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">iset</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
964		<a name="L679"></a><tt class="py-lineno"> 679</tt> <tt class="py-line"> <tt class="py-name">pad1</tt> <tt class="py-keyword">or</tt> <tt class="py-name">pad2</tt><tt class="py-op">)</tt> </tt>
965		</div><a name="L680"></a><tt class="py-lineno"> 680</tt> <tt class="py-line"> </tt>
966		<a name="RangeSet.symmetric_difference"></a><div id="RangeSet.symmetric_difference-def"><a name="L681"></a><tt class="py-lineno"> 681</tt> <a class="py-toggle" href="#" id="RangeSet.symmetric_difference-toggle" onclick="return toggle('RangeSet.symmetric_difference');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#symmetric_difference">symmetric_difference</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
967		</div><div id="RangeSet.symmetric_difference-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.symmetric_difference-expanded"><a name="L682"></a><tt class="py-lineno"> 682</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
968		<a name="L683"></a><tt class="py-lineno"> 683</tt> <tt class="py-line"><tt class="py-docstring"> s.symmetric_difference(t) returns the symmetric difference of</tt> </tt>
969		<a name="L684"></a><tt class="py-lineno"> 684</tt> <tt class="py-line"><tt class="py-docstring"> two rangesets as a new RangeSet.</tt> </tt>
970		<a name="L685"></a><tt class="py-lineno"> 685</tt> <tt class="py-line"><tt class="py-docstring"> </tt> </tt>
971		<a name="L686"></a><tt class="py-lineno"> 686</tt> <tt class="py-line"><tt class="py-docstring"> (ie. all elements that are in exactly one of the rangesets.)</tt> </tt>
972		<a name="L687"></a><tt class="py-lineno"> 687</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
973		<a name="L688"></a><tt class="py-lineno"> 688</tt> <tt class="py-line"> <tt class="py-name">self_copy</tt> <tt class="py-op">=</tt> <tt id="link-115" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-115', 'copy', 'link-0');">copy</a></tt><tt class="py-op">.</tt><tt class="py-name">deepcopy</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
974		<a name="L689"></a><tt class="py-lineno"> 689</tt> <tt class="py-line"> <tt class="py-name">self_copy</tt><tt class="py-op">.</tt><tt id="link-116" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.symmetric_difference_update()=ClusterShell.NodeSet.NodeSet-class.html#symmetric_difference_update,Method ClusterShell.NodeSet.NodeSetBase.symmetric_difference_update()=ClusterShell.NodeSet.NodeSetBase-class.html#symmetric_difference_update,Method ClusterShell.NodeSet.RangeSet.symmetric_difference_update()=ClusterShell.NodeSet.RangeSet-class.html#symmetric_difference_update"><a title="ClusterShell.NodeSet.NodeSet.symmetric_difference_update
975		ClusterShell.NodeSet.NodeSetBase.symmetric_difference_update
976		ClusterShell.NodeSet.RangeSet.symmetric_difference_update" class="py-name" href="#" onclick="return doclink('link-116', 'symmetric_difference_update', 'link-116');">symmetric_difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
977		<a name="L690"></a><tt class="py-lineno"> 690</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self_copy</tt> </tt>
978		</div><a name="L691"></a><tt class="py-lineno"> 691</tt> <tt class="py-line"> </tt>
979		<a name="RangeSet.__xor__"></a><div id="RangeSet.__xor__-def"><a name="L692"></a><tt class="py-lineno"> 692</tt> <a class="py-toggle" href="#" id="RangeSet.__xor__-toggle" onclick="return toggle('RangeSet.__xor__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__xor__">__xor__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
980		</div><div id="RangeSet.__xor__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__xor__-expanded"><a name="L693"></a><tt class="py-lineno"> 693</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
981		<a name="L694"></a><tt class="py-lineno"> 694</tt> <tt class="py-line"><tt class="py-docstring"> Implement the ^ operator. So s ^ t returns a new rangeset with</tt> </tt>
982		<a name="L695"></a><tt class="py-lineno"> 695</tt> <tt class="py-line"><tt class="py-docstring"> elements that are in exactly one of the rangesets.</tt> </tt>
983		<a name="L696"></a><tt class="py-lineno"> 696</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
984		<a name="L697"></a><tt class="py-lineno"> 697</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt id="link-117" class="py-name"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-117', 'RangeSet', 'link-34');">RangeSet</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
985		<a name="L698"></a><tt class="py-lineno"> 698</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">NotImplemented</tt> </tt>
986		<a name="L699"></a><tt class="py-lineno"> 699</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-118" class="py-name" targets="Method ClusterShell.NodeSet.NodeSetBase.symmetric_difference()=ClusterShell.NodeSet.NodeSetBase-class.html#symmetric_difference,Method ClusterShell.NodeSet.RangeSet.symmetric_difference()=ClusterShell.NodeSet.RangeSet-class.html#symmetric_difference"><a title="ClusterShell.NodeSet.NodeSetBase.symmetric_difference
987		ClusterShell.NodeSet.RangeSet.symmetric_difference" class="py-name" href="#" onclick="return doclink('link-118', 'symmetric_difference', 'link-118');">symmetric_difference</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
988		</div><a name="L700"></a><tt class="py-lineno"> 700</tt> <tt class="py-line"> </tt>
989		<a name="RangeSet.symmetric_difference_update"></a><div id="RangeSet.symmetric_difference_update-def"><a name="L701"></a><tt class="py-lineno"> 701</tt> <a class="py-toggle" href="#" id="RangeSet.symmetric_difference_update-toggle" onclick="return toggle('RangeSet.symmetric_difference_update');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#symmetric_difference_update">symmetric_difference_update</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rangeset</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
990		</div><div id="RangeSet.symmetric_difference_update-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.symmetric_difference_update-expanded"><a name="L702"></a><tt class="py-lineno"> 702</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
991		<a name="L703"></a><tt class="py-lineno"> 703</tt> <tt class="py-line"><tt class="py-docstring"> s.symmetric_difference_update(t) returns rangeset s keeping all</tt> </tt>
992		<a name="L704"></a><tt class="py-lineno"> 704</tt> <tt class="py-line"><tt class="py-docstring"> elements that are in exactly one of the rangesets.</tt> </tt>
993		<a name="L705"></a><tt class="py-lineno"> 705</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
994		<a name="L706"></a><tt class="py-lineno"> 706</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_length</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-119" class="py-name" targets="Method ClusterShell.NodeSet.RangeSet._xor_exfold()=ClusterShell.NodeSet.RangeSet-class.html#_xor_exfold"><a title="ClusterShell.NodeSet.RangeSet._xor_exfold" class="py-name" href="#" onclick="return doclink('link-119', '_xor_exfold', 'link-119');">_xor_exfold</a></tt><tt class="py-op">(</tt><tt class="py-name">rangeset</tt><tt class="py-op">)</tt> </tt>
995		</div><a name="L707"></a><tt class="py-lineno"> 707</tt> <tt class="py-line"> </tt>
996		<a name="RangeSet.__ixor__"></a><div id="RangeSet.__ixor__-def"><a name="L708"></a><tt class="py-lineno"> 708</tt> <a class="py-toggle" href="#" id="RangeSet.__ixor__-toggle" onclick="return toggle('RangeSet.__ixor__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#__ixor__">__ixor__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
997		</div><div id="RangeSet.__ixor__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet.__ixor__-expanded"><a name="L709"></a><tt class="py-lineno"> 709</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
998		<a name="L710"></a><tt class="py-lineno"> 710</tt> <tt class="py-line"><tt class="py-docstring"> Implement the ^= operator. So s ^= t returns rangeset s after</tt> </tt>
999		<a name="L711"></a><tt class="py-lineno"> 711</tt> <tt class="py-line"><tt class="py-docstring"> keeping all elements that are in exactly one of the rangesets.</tt> </tt>
1000		<a name="L712"></a><tt class="py-lineno"> 712</tt> <tt class="py-line"><tt class="py-docstring"> (Python version 2.5+ required)</tt> </tt>
1001		<a name="L713"></a><tt class="py-lineno"> 713</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1002		<a name="L714"></a><tt class="py-lineno"> 714</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-120" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
1003		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-120', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1004		<a name="L715"></a><tt class="py-lineno"> 715</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-121" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.symmetric_difference_update
1005		ClusterShell.NodeSet.NodeSetBase.symmetric_difference_update
1006		ClusterShell.NodeSet.RangeSet.symmetric_difference_update" class="py-name" href="#" onclick="return doclink('link-121', 'symmetric_difference_update', 'link-116');">symmetric_difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1007		</div><a name="L716"></a><tt class="py-lineno"> 716</tt> <tt class="py-line"> </tt>
1008		<a name="RangeSet._xor_exfold"></a><div id="RangeSet._xor_exfold-def"><a name="L717"></a><tt class="py-lineno"> 717</tt> <a class="py-toggle" href="#" id="RangeSet._xor_exfold-toggle" onclick="return toggle('RangeSet._xor_exfold');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.RangeSet-class.html#_xor_exfold">_xor_exfold</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rangeset</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1009		</div><div id="RangeSet._xor_exfold-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RangeSet._xor_exfold-expanded"><a name="L718"></a><tt class="py-lineno"> 718</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1010		<a name="L719"></a><tt class="py-lineno"> 719</tt> <tt class="py-line"><tt class="py-docstring"> Calc symmetric difference (xor).</tt> </tt>
1011		<a name="L720"></a><tt class="py-lineno"> 720</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1012		<a name="L721"></a><tt class="py-lineno"> 721</tt> <tt class="py-line"> <tt class="py-comment"># expand both rangesets</tt> </tt>
1013		<a name="L722"></a><tt class="py-lineno"> 722</tt> <tt class="py-line"> <tt class="py-name">items1</tt><tt class="py-op">,</tt> <tt class="py-name">pad1</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-122" class="py-name"><a title="ClusterShell.NodeSet.RangeSet._expand" class="py-name" href="#" onclick="return doclink('link-122', '_expand', 'link-74');">_expand</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1014		<a name="L723"></a><tt class="py-lineno"> 723</tt> <tt class="py-line"> <tt class="py-name">items2</tt><tt class="py-op">,</tt> <tt class="py-name">pad2</tt> <tt class="py-op">=</tt> <tt class="py-name">rangeset</tt><tt class="py-op">.</tt><tt id="link-123" class="py-name"><a title="ClusterShell.NodeSet.RangeSet._expand" class="py-name" href="#" onclick="return doclink('link-123', '_expand', 'link-74');">_expand</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1015		<a name="L724"></a><tt class="py-lineno"> 724</tt> <tt class="py-line"> </tt>
1016		<a name="L725"></a><tt class="py-lineno"> 725</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">pad1</tt> <tt class="py-op">!=</tt> <tt class="py-name">pad2</tt><tt class="py-op">:</tt> </tt>
1017		<a name="L726"></a><tt class="py-lineno"> 726</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-124" class="py-name" targets="Class ClusterShell.NodeSet.RangeSetPaddingError=ClusterShell.NodeSet.RangeSetPaddingError-class.html"><a title="ClusterShell.NodeSet.RangeSetPaddingError" class="py-name" href="#" onclick="return doclink('link-124', 'RangeSetPaddingError', 'link-124');">RangeSetPaddingError</a></tt><tt class="py-op">(</tt><tt class="py-string">''</tt><tt class="py-op">,</tt> <tt class="py-string">"%s != %s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">pad1</tt><tt class="py-op">,</tt> <tt class="py-name">pad2</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1018		<a name="L727"></a><tt class="py-lineno"> 727</tt> <tt class="py-line"> <tt class="py-comment"># same padding, we're clean...</tt> </tt>
1019		<a name="L728"></a><tt class="py-lineno"> 728</tt> <tt class="py-line"> </tt>
1020		<a name="L729"></a><tt class="py-lineno"> 729</tt> <tt class="py-line"> <tt class="py-comment"># create a temporary dicts</tt> </tt>
1021		<a name="L730"></a><tt class="py-lineno"> 730</tt> <tt class="py-line"> <tt class="py-name">iset1</tt> <tt class="py-op">=</tt> <tt class="py-name">dict</tt><tt class="py-op">.</tt><tt class="py-name">fromkeys</tt><tt class="py-op">(</tt><tt class="py-name">items1</tt><tt class="py-op">)</tt> </tt>
1022		<a name="L731"></a><tt class="py-lineno"> 731</tt> <tt class="py-line"> <tt class="py-name">iset2</tt> <tt class="py-op">=</tt> <tt class="py-name">dict</tt><tt class="py-op">.</tt><tt class="py-name">fromkeys</tt><tt class="py-op">(</tt><tt class="py-name">items2</tt><tt class="py-op">)</tt> </tt>
1023		<a name="L732"></a><tt class="py-lineno"> 732</tt> <tt class="py-line"> </tt>
1024		<a name="L733"></a><tt class="py-lineno"> 733</tt> <tt class="py-line"> <tt class="py-comment"># keep items that are in one list only</tt> </tt>
1025		<a name="L734"></a><tt class="py-lineno"> 734</tt> <tt class="py-line"> <tt class="py-name">allitems</tt> <tt class="py-op">=</tt> <tt class="py-name">items1</tt> <tt class="py-op">+</tt> <tt class="py-name">items2</tt> </tt>
1026		<a name="L735"></a><tt class="py-lineno"> 735</tt> <tt class="py-line"> <tt class="py-name">lst</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-name">e</tt> <tt class="py-keyword">for</tt> <tt class="py-name">e</tt> <tt class="py-keyword">in</tt> <tt class="py-name">allitems</tt> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">e</tt> <tt class="py-keyword">in</tt> <tt class="py-name">iset1</tt> <tt class="py-keyword">or</tt> <tt class="py-keyword">not</tt> <tt class="py-name">e</tt> <tt class="py-keyword">in</tt> <tt class="py-name">iset2</tt><tt class="py-op">]</tt> </tt>
1027		<a name="L736"></a><tt class="py-lineno"> 736</tt> <tt class="py-line"> <tt class="py-name">lst</tt><tt class="py-op">.</tt><tt class="py-name">sort</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1028		<a name="L737"></a><tt class="py-lineno"> 737</tt> <tt class="py-line"> </tt>
1029		<a name="L738"></a><tt class="py-lineno"> 738</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-125" class="py-name"><a title="ClusterShell.NodeSet.RangeSet._fold" class="py-name" href="#" onclick="return doclink('link-125', '_fold', 'link-77');">_fold</a></tt><tt class="py-op">(</tt><tt class="py-name">lst</tt><tt class="py-op">,</tt> <tt class="py-name">pad1</tt><tt class="py-op">)</tt> </tt>
1030		</div></div><a name="L739"></a><tt class="py-lineno"> 739</tt> <tt class="py-line"> </tt>
1031		<a name="NodeSetBase"></a><div id="NodeSetBase-def"><a name="L740"></a><tt class="py-lineno"> 740</tt> <tt class="py-line"> </tt>
1032		<a name="L741"></a><tt class="py-lineno"> 741</tt> <a class="py-toggle" href="#" id="NodeSetBase-toggle" onclick="return toggle('NodeSetBase');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1033		</div><div id="NodeSetBase-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="NodeSetBase-expanded"><a name="L742"></a><tt class="py-lineno"> 742</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1034		<a name="L743"></a><tt class="py-lineno"> 743</tt> <tt class="py-line"><tt class="py-docstring"> Base class for NodeSet.</tt> </tt>
1035		<a name="L744"></a><tt class="py-lineno"> 744</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1036		<a name="NodeSetBase.__init__"></a><div id="NodeSetBase.__init__-def"><a name="L745"></a><tt class="py-lineno"> 745</tt> <a class="py-toggle" href="#" id="NodeSetBase.__init__-toggle" onclick="return toggle('NodeSetBase.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">pattern</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">rangeset</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1037		</div><div id="NodeSetBase.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__init__-expanded"><a name="L746"></a><tt class="py-lineno"> 746</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1038		<a name="L747"></a><tt class="py-lineno"> 747</tt> <tt class="py-line"><tt class="py-docstring"> Initialize an empty NodeSetBase.</tt> </tt>
1039		<a name="L748"></a><tt class="py-lineno"> 748</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1040		<a name="L749"></a><tt class="py-lineno"> 749</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_length</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
1041		<a name="L750"></a><tt class="py-lineno"> 750</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
1042		<a name="L751"></a><tt class="py-lineno"> 751</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">pattern</tt><tt class="py-op">:</tt> </tt>
1043		<a name="L752"></a><tt class="py-lineno"> 752</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-126" class="py-name" targets="Method ClusterShell.NodeSet.NodeGroupBase._add()=ClusterShell.NodeSet.NodeGroupBase-class.html#_add,Method ClusterShell.NodeSet.NodeSetBase._add()=ClusterShell.NodeSet.NodeSetBase-class.html#_add"><a title="ClusterShell.NodeSet.NodeGroupBase._add
1044		ClusterShell.NodeSet.NodeSetBase._add" class="py-name" href="#" onclick="return doclink('link-126', '_add', 'link-126');">_add</a></tt><tt class="py-op">(</tt><tt class="py-name">pattern</tt><tt class="py-op">,</tt> <tt class="py-name">rangeset</tt><tt class="py-op">)</tt> </tt>
1045		<a name="L753"></a><tt class="py-lineno"> 753</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">rangeset</tt><tt class="py-op">:</tt> </tt>
1046		<a name="L754"></a><tt class="py-lineno"> 754</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">ValueError</tt><tt class="py-op">(</tt><tt class="py-string">"missing pattern"</tt><tt class="py-op">)</tt> </tt>
1047		</div><a name="L755"></a><tt class="py-lineno"> 755</tt> <tt class="py-line"> </tt>
1048		<a name="NodeSetBase._iter"></a><div id="NodeSetBase._iter-def"><a name="L756"></a><tt class="py-lineno"> 756</tt> <a class="py-toggle" href="#" id="NodeSetBase._iter-toggle" onclick="return toggle('NodeSetBase._iter');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#_iter">_iter</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1049		</div><div id="NodeSetBase._iter-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase._iter-expanded"><a name="L757"></a><tt class="py-lineno"> 757</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1050		<a name="L758"></a><tt class="py-lineno"> 758</tt> <tt class="py-line"><tt class="py-docstring"> Iterator on internal item tuples (pattern, index, padding).</tt> </tt>
1051		<a name="L759"></a><tt class="py-lineno"> 759</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1052		<a name="L760"></a><tt class="py-lineno"> 760</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">rangeset</tt> <tt class="py-keyword">in</tt> <tt class="py-name">sorted</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1053		<a name="L761"></a><tt class="py-lineno"> 761</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rangeset</tt><tt class="py-op">:</tt> </tt>
1054		<a name="L762"></a><tt class="py-lineno"> 762</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">stop</tt><tt class="py-op">,</tt> <tt class="py-name">step</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt> <tt class="py-keyword">in</tt> <tt class="py-name">rangeset</tt><tt class="py-op">.</tt><tt class="py-name">_ranges</tt><tt class="py-op">:</tt> </tt>
1055		<a name="L763"></a><tt class="py-lineno"> 763</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-name">start</tt> <tt class="py-op"><=</tt> <tt class="py-name">stop</tt><tt class="py-op">:</tt> </tt>
1056		<a name="L764"></a><tt class="py-lineno"> 764</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt> </tt>
1057		<a name="L765"></a><tt class="py-lineno"> 765</tt> <tt class="py-line"> <tt class="py-name">start</tt> <tt class="py-op">+=</tt> <tt class="py-name">step</tt> </tt>
1058		<a name="L766"></a><tt class="py-lineno"> 766</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1059		<a name="L767"></a><tt class="py-lineno"> 767</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt> </tt>
1060		</div><a name="L768"></a><tt class="py-lineno"> 768</tt> <tt class="py-line"> </tt>
1061		<a name="NodeSetBase._iterbase"></a><div id="NodeSetBase._iterbase-def"><a name="L769"></a><tt class="py-lineno"> 769</tt> <a class="py-toggle" href="#" id="NodeSetBase._iterbase-toggle" onclick="return toggle('NodeSetBase._iterbase');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#_iterbase">_iterbase</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1062		</div><div id="NodeSetBase._iterbase-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase._iterbase-expanded"><a name="L770"></a><tt class="py-lineno"> 770</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1063		<a name="L771"></a><tt class="py-lineno"> 771</tt> <tt class="py-line"><tt class="py-docstring"> Iterator on single, one-item NodeSetBase objects.</tt> </tt>
1064		<a name="L772"></a><tt class="py-lineno"> 772</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1065		<a name="L773"></a><tt class="py-lineno"> 773</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-127" class="py-name" targets="Method ClusterShell.NodeSet.NodeSetBase._iter()=ClusterShell.NodeSet.NodeSetBase-class.html#_iter"><a title="ClusterShell.NodeSet.NodeSetBase._iter" class="py-name" href="#" onclick="return doclink('link-127', '_iter', 'link-127');">_iter</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1066		<a name="L774"></a><tt class="py-lineno"> 774</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">start</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
1067		<a name="L775"></a><tt class="py-lineno"> 775</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt id="link-128" class="py-name" targets="Class ClusterShell.NodeSet.NodeSetBase=ClusterShell.NodeSet.NodeSetBase-class.html"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-128', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt id="link-129" class="py-name"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-129', 'RangeSet', 'link-34');">RangeSet</a></tt><tt class="py-op">.</tt><tt id="link-130" class="py-name" targets="Class Method ClusterShell.NodeSet.RangeSet.fromone()=ClusterShell.NodeSet.RangeSet-class.html#fromone"><a title="ClusterShell.NodeSet.RangeSet.fromone" class="py-name" href="#" onclick="return doclink('link-130', 'fromone', 'link-130');">fromone</a></tt><tt class="py-op">(</tt><tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1068		<a name="L776"></a><tt class="py-lineno"> 776</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1069		<a name="L777"></a><tt class="py-lineno"> 777</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt id="link-131" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-131', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt> <tt class="py-comment"># no node index</tt> </tt>
1070		</div><a name="L778"></a><tt class="py-lineno"> 778</tt> <tt class="py-line"> </tt>
1071		<a name="NodeSetBase.__iter__"></a><div id="NodeSetBase.__iter__-def"><a name="L779"></a><tt class="py-lineno"> 779</tt> <a class="py-toggle" href="#" id="NodeSetBase.__iter__-toggle" onclick="return toggle('NodeSetBase.__iter__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__iter__">__iter__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1072		</div><div id="NodeSetBase.__iter__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__iter__-expanded"><a name="L780"></a><tt class="py-lineno"> 780</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1073		<a name="L781"></a><tt class="py-lineno"> 781</tt> <tt class="py-line"><tt class="py-docstring"> Iterator on single nodes as string.</tt> </tt>
1074		<a name="L782"></a><tt class="py-lineno"> 782</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1075		<a name="L783"></a><tt class="py-lineno"> 783</tt> <tt class="py-line"> <tt class="py-comment"># Does not call self._iterbase() + str() for better performance.</tt> </tt>
1076		<a name="L784"></a><tt class="py-lineno"> 784</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">start</tt><tt class="py-op">,</tt> <tt class="py-name">pad</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-132" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._iter" class="py-name" href="#" onclick="return doclink('link-132', '_iter', 'link-127');">_iter</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1077		<a name="L785"></a><tt class="py-lineno"> 785</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">start</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
1078		<a name="L786"></a><tt class="py-lineno"> 786</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">pat</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-string">"%0*d"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">pad</tt><tt class="py-op">,</tt> <tt class="py-name">start</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1079		<a name="L787"></a><tt class="py-lineno"> 787</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1080		<a name="L788"></a><tt class="py-lineno"> 788</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">pat</tt> </tt>
1081		</div><a name="L789"></a><tt class="py-lineno"> 789</tt> <tt class="py-line"> </tt>
1082		<a name="NodeSetBase.__len__"></a><div id="NodeSetBase.__len__-def"><a name="L790"></a><tt class="py-lineno"> 790</tt> <a class="py-toggle" href="#" id="NodeSetBase.__len__-toggle" onclick="return toggle('NodeSetBase.__len__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__len__">__len__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1083		</div><div id="NodeSetBase.__len__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__len__-expanded"><a name="L791"></a><tt class="py-lineno"> 791</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1084		<a name="L792"></a><tt class="py-lineno"> 792</tt> <tt class="py-line"><tt class="py-docstring"> Get the number of nodes in NodeSet.</tt> </tt>
1085		<a name="L793"></a><tt class="py-lineno"> 793</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1086		<a name="L794"></a><tt class="py-lineno"> 794</tt> <tt class="py-line"> <tt class="py-name">cnt</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
1087		<a name="L795"></a><tt class="py-lineno"> 795</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">rangeset</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt class="py-name">itervalues</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1088		<a name="L796"></a><tt class="py-lineno"> 796</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rangeset</tt><tt class="py-op">:</tt> </tt>
1089		<a name="L797"></a><tt class="py-lineno"> 797</tt> <tt class="py-line"> <tt class="py-name">cnt</tt> <tt class="py-op">+=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">rangeset</tt><tt class="py-op">)</tt> </tt>
1090		<a name="L798"></a><tt class="py-lineno"> 798</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1091		<a name="L799"></a><tt class="py-lineno"> 799</tt> <tt class="py-line"> <tt class="py-name">cnt</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
1092		<a name="L800"></a><tt class="py-lineno"> 800</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">cnt</tt> </tt>
1093		</div><a name="L801"></a><tt class="py-lineno"> 801</tt> <tt class="py-line"> </tt>
1094		<a name="NodeSetBase.__str__"></a><div id="NodeSetBase.__str__-def"><a name="L802"></a><tt class="py-lineno"> 802</tt> <a class="py-toggle" href="#" id="NodeSetBase.__str__-toggle" onclick="return toggle('NodeSetBase.__str__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__str__">__str__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1095		</div><div id="NodeSetBase.__str__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__str__-expanded"><a name="L803"></a><tt class="py-lineno"> 803</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1096		<a name="L804"></a><tt class="py-lineno"> 804</tt> <tt class="py-line"><tt class="py-docstring"> Get ranges-based pattern of node list.</tt> </tt>
1097		<a name="L805"></a><tt class="py-lineno"> 805</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1098		<a name="L806"></a><tt class="py-lineno"> 806</tt> <tt class="py-line"> <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt class="py-string">""</tt> </tt>
1099		<a name="L807"></a><tt class="py-lineno"> 807</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">rangeset</tt> <tt class="py-keyword">in</tt> <tt class="py-name">sorted</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1100		<a name="L808"></a><tt class="py-lineno"> 808</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rangeset</tt><tt class="py-op">:</tt> </tt>
1101		<a name="L809"></a><tt class="py-lineno"> 809</tt> <tt class="py-line"> <tt class="py-name">s</tt> <tt class="py-op">=</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">rangeset</tt><tt class="py-op">)</tt> </tt>
1102		<a name="L810"></a><tt class="py-lineno"> 810</tt> <tt class="py-line"> <tt class="py-name">cnt</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">rangeset</tt><tt class="py-op">)</tt> </tt>
1103		<a name="L811"></a><tt class="py-lineno"> 811</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">cnt</tt> <tt class="py-op">></tt> <tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
1104		<a name="L812"></a><tt class="py-lineno"> 812</tt> <tt class="py-line"> <tt class="py-name">s</tt> <tt class="py-op">=</tt> <tt class="py-string">"["</tt> <tt class="py-op">+</tt> <tt class="py-name">s</tt> <tt class="py-op">+</tt> <tt class="py-string">"]"</tt> </tt>
1105		<a name="L813"></a><tt class="py-lineno"> 813</tt> <tt class="py-line"> <tt class="py-name">result</tt> <tt class="py-op">+=</tt> <tt class="py-name">pat</tt> <tt class="py-op">%</tt> <tt class="py-name">s</tt> </tt>
1106		<a name="L814"></a><tt class="py-lineno"> 814</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1107		<a name="L815"></a><tt class="py-lineno"> 815</tt> <tt class="py-line"> <tt class="py-name">result</tt> <tt class="py-op">+=</tt> <tt class="py-name">pat</tt> </tt>
1108		<a name="L816"></a><tt class="py-lineno"> 816</tt> <tt class="py-line"> <tt class="py-name">result</tt> <tt class="py-op">+=</tt> <tt class="py-string">","</tt> </tt>
1109		<a name="L817"></a><tt class="py-lineno"> 817</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">result</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> </tt>
1110		</div><a name="L818"></a><tt class="py-lineno"> 818</tt> <tt class="py-line"> </tt>
1111		<a name="NodeSetBase.__contains__"></a><div id="NodeSetBase.__contains__-def"><a name="L819"></a><tt class="py-lineno"> 819</tt> <a class="py-toggle" href="#" id="NodeSetBase.__contains__-toggle" onclick="return toggle('NodeSetBase.__contains__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__contains__">__contains__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1112		</div><div id="NodeSetBase.__contains__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__contains__-expanded"><a name="L820"></a><tt class="py-lineno"> 820</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1113		<a name="L821"></a><tt class="py-lineno"> 821</tt> <tt class="py-line"><tt class="py-docstring"> Is node contained in NodeSet ?</tt> </tt>
1114		<a name="L822"></a><tt class="py-lineno"> 822</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1115		<a name="L823"></a><tt class="py-lineno"> 823</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-133" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.issuperset
1116		ClusterShell.NodeSet.NodeSetBase.issuperset
1117		ClusterShell.NodeSet.RangeSet.issuperset" class="py-name" href="#" onclick="return doclink('link-133', 'issuperset', 'link-52');">issuperset</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1118		</div><a name="L824"></a><tt class="py-lineno"> 824</tt> <tt class="py-line"> </tt>
1119		<a name="NodeSetBase._binary_sanity_check"></a><div id="NodeSetBase._binary_sanity_check-def"><a name="L825"></a><tt class="py-lineno"> 825</tt> <a class="py-toggle" href="#" id="NodeSetBase._binary_sanity_check-toggle" onclick="return toggle('NodeSetBase._binary_sanity_check');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#_binary_sanity_check">_binary_sanity_check</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1120		</div><div id="NodeSetBase._binary_sanity_check-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase._binary_sanity_check-expanded"><a name="L826"></a><tt class="py-lineno"> 826</tt> <tt class="py-line"> <tt class="py-comment"># check that the other argument to a binary operation is also</tt> </tt>
1121		<a name="L827"></a><tt class="py-lineno"> 827</tt> <tt class="py-line"> <tt class="py-comment"># a NodeSet, raising a TypeError otherwise.</tt> </tt>
1122		<a name="L828"></a><tt class="py-lineno"> 828</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt id="link-134" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-134', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1123		<a name="L829"></a><tt class="py-lineno"> 829</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">TypeError</tt><tt class="py-op">,</tt> <tt class="py-string">"Binary operation only permitted between NodeSetBase"</tt> </tt>
1124		</div><a name="L830"></a><tt class="py-lineno"> 830</tt> <tt class="py-line"> </tt>
1125		<a name="NodeSetBase.issubset"></a><div id="NodeSetBase.issubset-def"><a name="L831"></a><tt class="py-lineno"> 831</tt> <a class="py-toggle" href="#" id="NodeSetBase.issubset-toggle" onclick="return toggle('NodeSetBase.issubset');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#issubset">issubset</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1126		</div><div id="NodeSetBase.issubset-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.issubset-expanded"><a name="L832"></a><tt class="py-lineno"> 832</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1127		<a name="L833"></a><tt class="py-lineno"> 833</tt> <tt class="py-line"><tt class="py-docstring"> Report whether another nodeset contains this nodeset.</tt> </tt>
1128		<a name="L834"></a><tt class="py-lineno"> 834</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1129		<a name="L835"></a><tt class="py-lineno"> 835</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-135" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
1130		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-135', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1131		<a name="L836"></a><tt class="py-lineno"> 836</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt id="link-136" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.issuperset
1132		ClusterShell.NodeSet.NodeSetBase.issuperset
1133		ClusterShell.NodeSet.RangeSet.issuperset" class="py-name" href="#" onclick="return doclink('link-136', 'issuperset', 'link-52');">issuperset</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
1134		</div><a name="L837"></a><tt class="py-lineno"> 837</tt> <tt class="py-line"> </tt>
1135		<a name="NodeSetBase.issuperset"></a><div id="NodeSetBase.issuperset-def"><a name="L838"></a><tt class="py-lineno"> 838</tt> <a class="py-toggle" href="#" id="NodeSetBase.issuperset-toggle" onclick="return toggle('NodeSetBase.issuperset');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#issuperset">issuperset</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1136		</div><div id="NodeSetBase.issuperset-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.issuperset-expanded"><a name="L839"></a><tt class="py-lineno"> 839</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1137		<a name="L840"></a><tt class="py-lineno"> 840</tt> <tt class="py-line"><tt class="py-docstring"> Report whether this nodeset contains another nodeset.</tt> </tt>
1138		<a name="L841"></a><tt class="py-lineno"> 841</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1139		<a name="L842"></a><tt class="py-lineno"> 842</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-137" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
1140		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-137', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1141		<a name="L843"></a><tt class="py-lineno"> 843</tt> <tt class="py-line"> <tt class="py-name">status</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
1142		<a name="L844"></a><tt class="py-lineno"> 844</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">erangeset</tt> <tt class="py-keyword">in</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1143		<a name="L845"></a><tt class="py-lineno"> 845</tt> <tt class="py-line"> <tt class="py-name">rangeset</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt id="link-138" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.get()=ClusterShell.MsgTree.MsgTree-class.html#get,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.get()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#get"><a title="ClusterShell.MsgTree.MsgTree.get
1144		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-138', 'get', 'link-138');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt> </tt>
1145		<a name="L846"></a><tt class="py-lineno"> 846</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rangeset</tt><tt class="py-op">:</tt> </tt>
1146		<a name="L847"></a><tt class="py-lineno"> 847</tt> <tt class="py-line"> <tt class="py-name">status</tt> <tt class="py-op">=</tt> <tt class="py-name">rangeset</tt><tt class="py-op">.</tt><tt id="link-139" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.issuperset
1147		ClusterShell.NodeSet.NodeSetBase.issuperset
1148		ClusterShell.NodeSet.RangeSet.issuperset" class="py-name" href="#" onclick="return doclink('link-139', 'issuperset', 'link-52');">issuperset</a></tt><tt class="py-op">(</tt><tt class="py-name">erangeset</tt><tt class="py-op">)</tt> </tt>
1149		<a name="L848"></a><tt class="py-lineno"> 848</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1150		<a name="L849"></a><tt class="py-lineno"> 849</tt> <tt class="py-line"> <tt class="py-comment"># might be an unnumbered node (key in dict but no value)</tt> </tt>
1151		<a name="L850"></a><tt class="py-lineno"> 850</tt> <tt class="py-line"> <tt class="py-name">status</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt class="py-name">has_key</tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt> </tt>
1152		<a name="L851"></a><tt class="py-lineno"> 851</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">status</tt><tt class="py-op">:</tt> </tt>
1153		<a name="L852"></a><tt class="py-lineno"> 852</tt> <tt class="py-line"> <tt class="py-keyword">break</tt> </tt>
1154		<a name="L853"></a><tt class="py-lineno"> 853</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">status</tt> </tt>
1155		</div><a name="L854"></a><tt class="py-lineno"> 854</tt> <tt class="py-line"> </tt>
1156		<a name="NodeSetBase.__eq__"></a><div id="NodeSetBase.__eq__-def"><a name="L855"></a><tt class="py-lineno"> 855</tt> <a class="py-toggle" href="#" id="NodeSetBase.__eq__-toggle" onclick="return toggle('NodeSetBase.__eq__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__eq__">__eq__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1157		</div><div id="NodeSetBase.__eq__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__eq__-expanded"><a name="L856"></a><tt class="py-lineno"> 856</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1158		<a name="L857"></a><tt class="py-lineno"> 857</tt> <tt class="py-line"><tt class="py-docstring"> NodeSet equality comparison.</tt> </tt>
1159		<a name="L858"></a><tt class="py-lineno"> 858</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1160		<a name="L859"></a><tt class="py-lineno"> 859</tt> <tt class="py-line"> <tt class="py-comment"># See comment for for RangeSet.__eq__()</tt> </tt>
1161		<a name="L860"></a><tt class="py-lineno"> 860</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt id="link-140" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-140', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1162		<a name="L861"></a><tt class="py-lineno"> 861</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">NotImplemented</tt> </tt>
1163		<a name="L862"></a><tt class="py-lineno"> 862</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-141" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.issuperset
1164		ClusterShell.NodeSet.NodeSetBase.issuperset
1165		ClusterShell.NodeSet.RangeSet.issuperset" class="py-name" href="#" onclick="return doclink('link-141', 'issuperset', 'link-52');">issuperset</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1166		</div><a name="L863"></a><tt class="py-lineno"> 863</tt> <tt class="py-line"> </tt>
1167		<a name="L864"></a><tt class="py-lineno"> 864</tt> <tt class="py-line"> <tt class="py-comment"># inequality comparisons using the is-subset relation</tt> </tt>
1168		<a name="L865"></a><tt class="py-lineno"> 865</tt> <tt class="py-line"> <tt class="py-name">__le__</tt> <tt class="py-op">=</tt> <tt id="link-142" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.issubset
1169		ClusterShell.NodeSet.NodeSetBase.issubset
1170		ClusterShell.NodeSet.RangeSet.issubset" class="py-name" href="#" onclick="return doclink('link-142', 'issubset', 'link-48');">issubset</a></tt> </tt>
1171		<a name="L866"></a><tt class="py-lineno"> 866</tt> <tt class="py-line"> <tt class="py-name">__ge__</tt> <tt class="py-op">=</tt> <tt id="link-143" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.issuperset
1172		ClusterShell.NodeSet.NodeSetBase.issuperset
1173		ClusterShell.NodeSet.RangeSet.issuperset" class="py-name" href="#" onclick="return doclink('link-143', 'issuperset', 'link-52');">issuperset</a></tt> </tt>
1174		<a name="L867"></a><tt class="py-lineno"> 867</tt> <tt class="py-line"> </tt>
1175		<a name="NodeSetBase.__lt__"></a><div id="NodeSetBase.__lt__-def"><a name="L868"></a><tt class="py-lineno"> 868</tt> <a class="py-toggle" href="#" id="NodeSetBase.__lt__-toggle" onclick="return toggle('NodeSetBase.__lt__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__lt__">__lt__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1176		</div><div id="NodeSetBase.__lt__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__lt__-expanded"><a name="L869"></a><tt class="py-lineno"> 869</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1177		<a name="L870"></a><tt class="py-lineno"> 870</tt> <tt class="py-line"><tt class="py-docstring"> x.__lt__(y) <==> x<y</tt> </tt>
1178		<a name="L871"></a><tt class="py-lineno"> 871</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1179		<a name="L872"></a><tt class="py-lineno"> 872</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-144" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
1180		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-144', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1181		<a name="L873"></a><tt class="py-lineno"> 873</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> <tt class="py-op"><</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-145" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.issubset
1182		ClusterShell.NodeSet.NodeSetBase.issubset
1183		ClusterShell.NodeSet.RangeSet.issubset" class="py-name" href="#" onclick="return doclink('link-145', 'issubset', 'link-48');">issubset</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1184		</div><a name="L874"></a><tt class="py-lineno"> 874</tt> <tt class="py-line"> </tt>
1185		<a name="NodeSetBase.__gt__"></a><div id="NodeSetBase.__gt__-def"><a name="L875"></a><tt class="py-lineno"> 875</tt> <a class="py-toggle" href="#" id="NodeSetBase.__gt__-toggle" onclick="return toggle('NodeSetBase.__gt__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__gt__">__gt__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1186		</div><div id="NodeSetBase.__gt__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__gt__-expanded"><a name="L876"></a><tt class="py-lineno"> 876</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1187		<a name="L877"></a><tt class="py-lineno"> 877</tt> <tt class="py-line"><tt class="py-docstring"> x.__gt__(y) <==> x>y</tt> </tt>
1188		<a name="L878"></a><tt class="py-lineno"> 878</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1189		<a name="L879"></a><tt class="py-lineno"> 879</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-146" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
1190		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-146', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1191		<a name="L880"></a><tt class="py-lineno"> 880</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-147" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.issuperset
1192		ClusterShell.NodeSet.NodeSetBase.issuperset
1193		ClusterShell.NodeSet.RangeSet.issuperset" class="py-name" href="#" onclick="return doclink('link-147', 'issuperset', 'link-52');">issuperset</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1194		</div><a name="L881"></a><tt class="py-lineno"> 881</tt> <tt class="py-line"> </tt>
1195		<a name="NodeSetBase.__getitem__"></a><div id="NodeSetBase.__getitem__-def"><a name="L882"></a><tt class="py-lineno"> 882</tt> <a class="py-toggle" href="#" id="NodeSetBase.__getitem__-toggle" onclick="return toggle('NodeSetBase.__getitem__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__getitem__">__getitem__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">i</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1196		</div><div id="NodeSetBase.__getitem__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__getitem__-expanded"><a name="L883"></a><tt class="py-lineno"> 883</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1197		<a name="L884"></a><tt class="py-lineno"> 884</tt> <tt class="py-line"><tt class="py-docstring"> Return the node at index i. For convenience only, not</tt> </tt>
1198		<a name="L885"></a><tt class="py-lineno"> 885</tt> <tt class="py-line"><tt class="py-docstring"> optimized as of version 1.0.</tt> </tt>
1199		<a name="L886"></a><tt class="py-lineno"> 886</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1200		<a name="L887"></a><tt class="py-lineno"> 887</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">list</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt> </tt>
1201		</div><a name="L888"></a><tt class="py-lineno"> 888</tt> <tt class="py-line"> </tt>
1202		<a name="NodeSetBase._add"></a><div id="NodeSetBase._add-def"><a name="L889"></a><tt class="py-lineno"> 889</tt> <a class="py-toggle" href="#" id="NodeSetBase._add-toggle" onclick="return toggle('NodeSetBase._add');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#_add">_add</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">pat</tt><tt class="py-op">,</tt> <tt class="py-param">rangeset</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1203		</div><div id="NodeSetBase._add-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase._add-expanded"><a name="L890"></a><tt class="py-lineno"> 890</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1204		<a name="L891"></a><tt class="py-lineno"> 891</tt> <tt class="py-line"><tt class="py-docstring"> Add nodes from a (pat, rangeset) tuple. `pat' may be an existing</tt> </tt>
1205		<a name="L892"></a><tt class="py-lineno"> 892</tt> <tt class="py-line"><tt class="py-docstring"> pattern and `rangeset' may be None.</tt> </tt>
1206		<a name="L893"></a><tt class="py-lineno"> 893</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1207		<a name="L894"></a><tt class="py-lineno"> 894</tt> <tt class="py-line"> <tt class="py-comment"># get patterns dict entry</tt> </tt>
1208		<a name="L895"></a><tt class="py-lineno"> 895</tt> <tt class="py-line"> <tt class="py-name">pat_e</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt id="link-148" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
1209		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-148', 'get', 'link-138');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt> </tt>
1210		<a name="L896"></a><tt class="py-lineno"> 896</tt> <tt class="py-line"> </tt>
1211		<a name="L897"></a><tt class="py-lineno"> 897</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">pat_e</tt><tt class="py-op">:</tt> </tt>
1212		<a name="L898"></a><tt class="py-lineno"> 898</tt> <tt class="py-line"> <tt class="py-comment"># don't play with prefix: if there is a value, there is a</tt> </tt>
1213		<a name="L899"></a><tt class="py-lineno"> 899</tt> <tt class="py-line"> <tt class="py-comment"># rangeset.</tt> </tt>
1214		<a name="L900"></a><tt class="py-lineno"> 900</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">rangeset</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt> </tt>
1215		<a name="L901"></a><tt class="py-lineno"> 901</tt> <tt class="py-line"> </tt>
1216		<a name="L902"></a><tt class="py-lineno"> 902</tt> <tt class="py-line"> <tt class="py-comment"># add rangeset in corresponding pattern rangeset</tt> </tt>
1217		<a name="L903"></a><tt class="py-lineno"> 903</tt> <tt class="py-line"> <tt class="py-name">pat_e</tt><tt class="py-op">.</tt><tt id="link-149" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
1218		ClusterShell.NodeSet.NodeSetBase.update
1219		ClusterShell.NodeSet.RangeSet.update
1220		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-149', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">rangeset</tt><tt class="py-op">)</tt> </tt>
1221		<a name="L904"></a><tt class="py-lineno"> 904</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1222		<a name="L905"></a><tt class="py-lineno"> 905</tt> <tt class="py-line"> <tt class="py-comment"># create new pattern (with possibly rangeset=None)</tt> </tt>
1223		<a name="L906"></a><tt class="py-lineno"> 906</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">[</tt><tt class="py-name">pat</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt id="link-150" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-150', 'copy', 'link-0');">copy</a></tt><tt class="py-op">.</tt><tt id="link-151" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-151', 'copy', 'link-0');">copy</a></tt><tt class="py-op">(</tt><tt class="py-name">rangeset</tt><tt class="py-op">)</tt> </tt>
1224		</div><a name="L907"></a><tt class="py-lineno"> 907</tt> <tt class="py-line"> </tt>
1225		<a name="NodeSetBase.union"></a><div id="NodeSetBase.union-def"><a name="L908"></a><tt class="py-lineno"> 908</tt> <a class="py-toggle" href="#" id="NodeSetBase.union-toggle" onclick="return toggle('NodeSetBase.union');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#union">union</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1226		</div><div id="NodeSetBase.union-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.union-expanded"><a name="L909"></a><tt class="py-lineno"> 909</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1227		<a name="L910"></a><tt class="py-lineno"> 910</tt> <tt class="py-line"><tt class="py-docstring"> s.union(t) returns a new set with elements from both s and t.</tt> </tt>
1228		<a name="L911"></a><tt class="py-lineno"> 911</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1229		<a name="L912"></a><tt class="py-lineno"> 912</tt> <tt class="py-line"> <tt class="py-name">self_copy</tt> <tt class="py-op">=</tt> <tt id="link-152" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-152', 'copy', 'link-0');">copy</a></tt><tt class="py-op">.</tt><tt class="py-name">deepcopy</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
1230		<a name="L913"></a><tt class="py-lineno"> 913</tt> <tt class="py-line"> <tt class="py-name">self_copy</tt><tt class="py-op">.</tt><tt id="link-153" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
1231		ClusterShell.NodeSet.NodeSetBase.update
1232		ClusterShell.NodeSet.RangeSet.update
1233		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-153', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1234		<a name="L914"></a><tt class="py-lineno"> 914</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self_copy</tt> </tt>
1235		</div><a name="L915"></a><tt class="py-lineno"> 915</tt> <tt class="py-line"> </tt>
1236		<a name="NodeSetBase.__or__"></a><div id="NodeSetBase.__or__-def"><a name="L916"></a><tt class="py-lineno"> 916</tt> <a class="py-toggle" href="#" id="NodeSetBase.__or__-toggle" onclick="return toggle('NodeSetBase.__or__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__or__">__or__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1237		</div><div id="NodeSetBase.__or__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__or__-expanded"><a name="L917"></a><tt class="py-lineno"> 917</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1238		<a name="L918"></a><tt class="py-lineno"> 918</tt> <tt class="py-line"><tt class="py-docstring"> Implements the \| operator. So s \| t returns a new nodeset with</tt> </tt>
1239		<a name="L919"></a><tt class="py-lineno"> 919</tt> <tt class="py-line"><tt class="py-docstring"> elements from both s and t.</tt> </tt>
1240		<a name="L920"></a><tt class="py-lineno"> 920</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1241		<a name="L921"></a><tt class="py-lineno"> 921</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt id="link-154" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-154', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1242		<a name="L922"></a><tt class="py-lineno"> 922</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">NotImplemented</tt> </tt>
1243		<a name="L923"></a><tt class="py-lineno"> 923</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-155" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase.union
1244		ClusterShell.NodeSet.RangeSet.union" class="py-name" href="#" onclick="return doclink('link-155', 'union', 'link-82');">union</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1245		</div><a name="L924"></a><tt class="py-lineno"> 924</tt> <tt class="py-line"> </tt>
1246		<a name="NodeSetBase.add"></a><div id="NodeSetBase.add-def"><a name="L925"></a><tt class="py-lineno"> 925</tt> <a class="py-toggle" href="#" id="NodeSetBase.add-toggle" onclick="return toggle('NodeSetBase.add');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#add">add</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1247		</div><div id="NodeSetBase.add-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.add-expanded"><a name="L926"></a><tt class="py-lineno"> 926</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1248		<a name="L927"></a><tt class="py-lineno"> 927</tt> <tt class="py-line"><tt class="py-docstring"> Add node to NodeSet.</tt> </tt>
1249		<a name="L928"></a><tt class="py-lineno"> 928</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1250		<a name="L929"></a><tt class="py-lineno"> 929</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-156" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
1251		ClusterShell.NodeSet.NodeSetBase.update
1252		ClusterShell.NodeSet.RangeSet.update
1253		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-156', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1254		</div><a name="L930"></a><tt class="py-lineno"> 930</tt> <tt class="py-line"> </tt>
1255		<a name="NodeSetBase.update"></a><div id="NodeSetBase.update-def"><a name="L931"></a><tt class="py-lineno"> 931</tt> <a class="py-toggle" href="#" id="NodeSetBase.update-toggle" onclick="return toggle('NodeSetBase.update');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#update">update</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1256		</div><div id="NodeSetBase.update-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.update-expanded"><a name="L932"></a><tt class="py-lineno"> 932</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1257		<a name="L933"></a><tt class="py-lineno"> 933</tt> <tt class="py-line"><tt class="py-docstring"> s.update(t) returns nodeset s with elements added from t.</tt> </tt>
1258		<a name="L934"></a><tt class="py-lineno"> 934</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1259		<a name="L935"></a><tt class="py-lineno"> 935</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-157" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
1260		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-157', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1261		<a name="L936"></a><tt class="py-lineno"> 936</tt> <tt class="py-line"> </tt>
1262		<a name="L937"></a><tt class="py-lineno"> 937</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">rangeset</tt> <tt class="py-keyword">in</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1263		<a name="L938"></a><tt class="py-lineno"> 938</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-158" class="py-name"><a title="ClusterShell.NodeSet.NodeGroupBase._add
1264		ClusterShell.NodeSet.NodeSetBase._add" class="py-name" href="#" onclick="return doclink('link-158', '_add', 'link-126');">_add</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">rangeset</tt><tt class="py-op">)</tt> </tt>
1265		</div><a name="L939"></a><tt class="py-lineno"> 939</tt> <tt class="py-line"> </tt>
1266		<a name="NodeSetBase.clear"></a><div id="NodeSetBase.clear-def"><a name="L940"></a><tt class="py-lineno"> 940</tt> <a class="py-toggle" href="#" id="NodeSetBase.clear-toggle" onclick="return toggle('NodeSetBase.clear');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#clear">clear</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1267		</div><div id="NodeSetBase.clear-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.clear-expanded"><a name="L941"></a><tt class="py-lineno"> 941</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1268		<a name="L942"></a><tt class="py-lineno"> 942</tt> <tt class="py-line"><tt class="py-docstring"> Remove all nodes from this nodeset.</tt> </tt>
1269		<a name="L943"></a><tt class="py-lineno"> 943</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1270		<a name="L944"></a><tt class="py-lineno"> 944</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt id="link-159" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.clear()=ClusterShell.Engine.Engine.Engine-class.html#clear,Method ClusterShell.Engine.Engine._EngineTimerQ.clear()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#clear,Method ClusterShell.MsgTree.MsgTree.clear()=ClusterShell.MsgTree.MsgTree-class.html#clear,Method ClusterShell.NodeSet.NodeSetBase.clear()=ClusterShell.NodeSet.NodeSetBase-class.html#clear,Method ClusterShell.NodeSet.RangeSet.clear()=ClusterShell.NodeSet.RangeSet-class.html#clear"><a title="ClusterShell.Engine.Engine.Engine.clear
1271		ClusterShell.Engine.Engine._EngineTimerQ.clear
1272		ClusterShell.MsgTree.MsgTree.clear
1273		ClusterShell.NodeSet.NodeSetBase.clear
1274		ClusterShell.NodeSet.RangeSet.clear" class="py-name" href="#" onclick="return doclink('link-159', 'clear', 'link-159');">clear</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1275		<a name="L945"></a><tt class="py-lineno"> 945</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_length</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
1276		</div><a name="L946"></a><tt class="py-lineno"> 946</tt> <tt class="py-line"> </tt>
1277		<a name="NodeSetBase.__ior__"></a><div id="NodeSetBase.__ior__-def"><a name="L947"></a><tt class="py-lineno"> 947</tt> <a class="py-toggle" href="#" id="NodeSetBase.__ior__-toggle" onclick="return toggle('NodeSetBase.__ior__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__ior__">__ior__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1278		</div><div id="NodeSetBase.__ior__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__ior__-expanded"><a name="L948"></a><tt class="py-lineno"> 948</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1279		<a name="L949"></a><tt class="py-lineno"> 949</tt> <tt class="py-line"><tt class="py-docstring"> Implements the \|= operator. So s \|= t returns nodeset s with</tt> </tt>
1280		<a name="L950"></a><tt class="py-lineno"> 950</tt> <tt class="py-line"><tt class="py-docstring"> elements added from t. (Python version 2.5+ required)</tt> </tt>
1281		<a name="L951"></a><tt class="py-lineno"> 951</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1282		<a name="L952"></a><tt class="py-lineno"> 952</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-160" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
1283		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-160', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1284		<a name="L953"></a><tt class="py-lineno"> 953</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-161" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
1285		ClusterShell.NodeSet.NodeSetBase.update
1286		ClusterShell.NodeSet.RangeSet.update
1287		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-161', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1288		</div><a name="L954"></a><tt class="py-lineno"> 954</tt> <tt class="py-line"> </tt>
1289		<a name="NodeSetBase.intersection"></a><div id="NodeSetBase.intersection-def"><a name="L955"></a><tt class="py-lineno"> 955</tt> <a class="py-toggle" href="#" id="NodeSetBase.intersection-toggle" onclick="return toggle('NodeSetBase.intersection');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#intersection">intersection</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1290		</div><div id="NodeSetBase.intersection-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.intersection-expanded"><a name="L956"></a><tt class="py-lineno"> 956</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1291		<a name="L957"></a><tt class="py-lineno"> 957</tt> <tt class="py-line"><tt class="py-docstring"> s.intersection(t) returns a new set with elements common to s</tt> </tt>
1292		<a name="L958"></a><tt class="py-lineno"> 958</tt> <tt class="py-line"><tt class="py-docstring"> and t.</tt> </tt>
1293		<a name="L959"></a><tt class="py-lineno"> 959</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1294		<a name="L960"></a><tt class="py-lineno"> 960</tt> <tt class="py-line"> <tt class="py-name">self_copy</tt> <tt class="py-op">=</tt> <tt id="link-162" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-162', 'copy', 'link-0');">copy</a></tt><tt class="py-op">.</tt><tt class="py-name">deepcopy</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
1295		<a name="L961"></a><tt class="py-lineno"> 961</tt> <tt class="py-line"> <tt class="py-name">self_copy</tt><tt class="py-op">.</tt><tt id="link-163" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.intersection_update
1296		ClusterShell.NodeSet.NodeSetBase.intersection_update
1297		ClusterShell.NodeSet.RangeSet.intersection_update" class="py-name" href="#" onclick="return doclink('link-163', 'intersection_update', 'link-88');">intersection_update</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1298		<a name="L962"></a><tt class="py-lineno"> 962</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self_copy</tt> </tt>
1299		</div><a name="L963"></a><tt class="py-lineno"> 963</tt> <tt class="py-line"> </tt>
1300		<a name="NodeSetBase.__and__"></a><div id="NodeSetBase.__and__-def"><a name="L964"></a><tt class="py-lineno"> 964</tt> <a class="py-toggle" href="#" id="NodeSetBase.__and__-toggle" onclick="return toggle('NodeSetBase.__and__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__and__">__and__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1301		</div><div id="NodeSetBase.__and__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__and__-expanded"><a name="L965"></a><tt class="py-lineno"> 965</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1302		<a name="L966"></a><tt class="py-lineno"> 966</tt> <tt class="py-line"><tt class="py-docstring"> Implements the & operator. So s & t returns a new nodeset with</tt> </tt>
1303		<a name="L967"></a><tt class="py-lineno"> 967</tt> <tt class="py-line"><tt class="py-docstring"> elements common to s and t.</tt> </tt>
1304		<a name="L968"></a><tt class="py-lineno"> 968</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1305		<a name="L969"></a><tt class="py-lineno"> 969</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt id="link-164" class="py-name" targets="Module ClusterShell.NodeSet=ClusterShell.NodeSet-module.html,Class ClusterShell.NodeSet.NodeSet=ClusterShell.NodeSet.NodeSet-class.html"><a title="ClusterShell.NodeSet
1306		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-164', 'NodeSet', 'link-164');">NodeSet</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1307		<a name="L970"></a><tt class="py-lineno"> 970</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">NotImplemented</tt> </tt>
1308		<a name="L971"></a><tt class="py-lineno"> 971</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-165" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase.intersection
1309		ClusterShell.NodeSet.RangeSet.intersection" class="py-name" href="#" onclick="return doclink('link-165', 'intersection', 'link-90');">intersection</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1310		</div><a name="L972"></a><tt class="py-lineno"> 972</tt> <tt class="py-line"> </tt>
1311		<a name="NodeSetBase.intersection_update"></a><div id="NodeSetBase.intersection_update-def"><a name="L973"></a><tt class="py-lineno"> 973</tt> <a class="py-toggle" href="#" id="NodeSetBase.intersection_update-toggle" onclick="return toggle('NodeSetBase.intersection_update');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#intersection_update">intersection_update</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1312		</div><div id="NodeSetBase.intersection_update-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.intersection_update-expanded"><a name="L974"></a><tt class="py-lineno"> 974</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1313		<a name="L975"></a><tt class="py-lineno"> 975</tt> <tt class="py-line"><tt class="py-docstring"> s.intersection_update(t) returns nodeset s keeping only</tt> </tt>
1314		<a name="L976"></a><tt class="py-lineno"> 976</tt> <tt class="py-line"><tt class="py-docstring"> elements also found in t.</tt> </tt>
1315		<a name="L977"></a><tt class="py-lineno"> 977</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1316		<a name="L978"></a><tt class="py-lineno"> 978</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-166" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
1317		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-166', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1318		<a name="L979"></a><tt class="py-lineno"> 979</tt> <tt class="py-line"> </tt>
1319		<a name="L980"></a><tt class="py-lineno"> 980</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">other</tt> <tt class="py-keyword">is</tt> <tt class="py-name">self</tt><tt class="py-op">:</tt> </tt>
1320		<a name="L981"></a><tt class="py-lineno"> 981</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
1321		<a name="L982"></a><tt class="py-lineno"> 982</tt> <tt class="py-line"> </tt>
1322		<a name="L983"></a><tt class="py-lineno"> 983</tt> <tt class="py-line"> <tt class="py-name">tmp_ns</tt> <tt class="py-op">=</tt> <tt id="link-167" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-167', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1323		<a name="L984"></a><tt class="py-lineno"> 984</tt> <tt class="py-line"> </tt>
1324		<a name="L985"></a><tt class="py-lineno"> 985</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">irangeset</tt> <tt class="py-keyword">in</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1325		<a name="L986"></a><tt class="py-lineno"> 986</tt> <tt class="py-line"> <tt class="py-name">rangeset</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt id="link-168" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
1326		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-168', 'get', 'link-138');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt> </tt>
1327		<a name="L987"></a><tt class="py-lineno"> 987</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rangeset</tt><tt class="py-op">:</tt> </tt>
1328		<a name="L988"></a><tt class="py-lineno"> 988</tt> <tt class="py-line"> <tt class="py-name">rs</tt> <tt class="py-op">=</tt> <tt id="link-169" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-169', 'copy', 'link-0');">copy</a></tt><tt class="py-op">.</tt><tt id="link-170" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-170', 'copy', 'link-0');">copy</a></tt><tt class="py-op">(</tt><tt class="py-name">rangeset</tt><tt class="py-op">)</tt> </tt>
1329		<a name="L989"></a><tt class="py-lineno"> 989</tt> <tt class="py-line"> <tt class="py-name">rs</tt><tt class="py-op">.</tt><tt id="link-171" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.intersection_update
1330		ClusterShell.NodeSet.NodeSetBase.intersection_update
1331		ClusterShell.NodeSet.RangeSet.intersection_update" class="py-name" href="#" onclick="return doclink('link-171', 'intersection_update', 'link-88');">intersection_update</a></tt><tt class="py-op">(</tt><tt class="py-name">irangeset</tt><tt class="py-op">)</tt> </tt>
1332		<a name="L990"></a><tt class="py-lineno"> 990</tt> <tt class="py-line"> <tt class="py-comment"># ignore pattern if empty rangeset</tt> </tt>
1333		<a name="L991"></a><tt class="py-lineno"> 991</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">rs</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
1334		<a name="L992"></a><tt class="py-lineno"> 992</tt> <tt class="py-line"> <tt class="py-name">tmp_ns</tt><tt class="py-op">.</tt><tt id="link-172" class="py-name"><a title="ClusterShell.NodeSet.NodeGroupBase._add
1335		ClusterShell.NodeSet.NodeSetBase._add" class="py-name" href="#" onclick="return doclink('link-172', '_add', 'link-126');">_add</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">rs</tt><tt class="py-op">)</tt> </tt>
1336		<a name="L993"></a><tt class="py-lineno"> 993</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-keyword">not</tt> <tt class="py-name">irangeset</tt> <tt class="py-keyword">and</tt> <tt class="py-name">pat</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">:</tt> </tt>
1337		<a name="L994"></a><tt class="py-lineno"> 994</tt> <tt class="py-line"> <tt class="py-comment"># intersect two nodes with no rangeset</tt> </tt>
1338		<a name="L995"></a><tt class="py-lineno"> 995</tt> <tt class="py-line"> <tt class="py-name">tmp_ns</tt><tt class="py-op">.</tt><tt id="link-173" class="py-name"><a title="ClusterShell.NodeSet.NodeGroupBase._add
1339		ClusterShell.NodeSet.NodeSetBase._add" class="py-name" href="#" onclick="return doclink('link-173', '_add', 'link-126');">_add</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
1340		<a name="L996"></a><tt class="py-lineno"> 996</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-keyword">not</tt> <tt class="py-name">irangeset</tt> <tt class="py-keyword">and</tt> <tt class="py-name">pat</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">:</tt> </tt>
1341		<a name="L997"></a><tt class="py-lineno"> 997</tt> <tt class="py-line"> <tt class="py-comment"># intersect two nodes with no rangeset</tt> </tt>
1342		<a name="L998"></a><tt class="py-lineno"> 998</tt> <tt class="py-line"> <tt class="py-name">tmp_ns</tt><tt class="py-op">.</tt><tt id="link-174" class="py-name"><a title="ClusterShell.NodeSet.NodeGroupBase._add
1343		ClusterShell.NodeSet.NodeSetBase._add" class="py-name" href="#" onclick="return doclink('link-174', '_add', 'link-126');">_add</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
1344		<a name="L999"></a><tt class="py-lineno"> 999</tt> <tt class="py-line"> </tt>
1345		<a name="L1000"></a><tt class="py-lineno">1000</tt> <tt class="py-line"> <tt class="py-comment"># Substitute </tt> </tt>
1346		<a name="L1001"></a><tt class="py-lineno">1001</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt> <tt class="py-op">=</tt> <tt class="py-name">tmp_ns</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt> </tt>
1347		</div><a name="L1002"></a><tt class="py-lineno">1002</tt> <tt class="py-line"> </tt>
1348		<a name="NodeSetBase.__iand__"></a><div id="NodeSetBase.__iand__-def"><a name="L1003"></a><tt class="py-lineno">1003</tt> <a class="py-toggle" href="#" id="NodeSetBase.__iand__-toggle" onclick="return toggle('NodeSetBase.__iand__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__iand__">__iand__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1349		</div><div id="NodeSetBase.__iand__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__iand__-expanded"><a name="L1004"></a><tt class="py-lineno">1004</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1350		<a name="L1005"></a><tt class="py-lineno">1005</tt> <tt class="py-line"><tt class="py-docstring"> Implements the &= operator. So s &= t returns nodeset s keeping</tt> </tt>
1351		<a name="L1006"></a><tt class="py-lineno">1006</tt> <tt class="py-line"><tt class="py-docstring"> only elements also found in t. (Python version 2.5+ required)</tt> </tt>
1352		<a name="L1007"></a><tt class="py-lineno">1007</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1353		<a name="L1008"></a><tt class="py-lineno">1008</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-175" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
1354		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-175', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1355		<a name="L1009"></a><tt class="py-lineno">1009</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-176" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.intersection_update
1356		ClusterShell.NodeSet.NodeSetBase.intersection_update
1357		ClusterShell.NodeSet.RangeSet.intersection_update" class="py-name" href="#" onclick="return doclink('link-176', 'intersection_update', 'link-88');">intersection_update</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1358		</div><a name="L1010"></a><tt class="py-lineno">1010</tt> <tt class="py-line"> </tt>
1359		<a name="NodeSetBase.difference"></a><div id="NodeSetBase.difference-def"><a name="L1011"></a><tt class="py-lineno">1011</tt> <a class="py-toggle" href="#" id="NodeSetBase.difference-toggle" onclick="return toggle('NodeSetBase.difference');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#difference">difference</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1360		</div><div id="NodeSetBase.difference-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.difference-expanded"><a name="L1012"></a><tt class="py-lineno">1012</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1361		<a name="L1013"></a><tt class="py-lineno">1013</tt> <tt class="py-line"><tt class="py-docstring"> s.difference(t) returns a new NodeSet with elements in s but not</tt> </tt>
1362		<a name="L1014"></a><tt class="py-lineno">1014</tt> <tt class="py-line"><tt class="py-docstring"> in t.</tt> </tt>
1363		<a name="L1015"></a><tt class="py-lineno">1015</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1364		<a name="L1016"></a><tt class="py-lineno">1016</tt> <tt class="py-line"> <tt class="py-name">self_copy</tt> <tt class="py-op">=</tt> <tt id="link-177" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-177', 'copy', 'link-0');">copy</a></tt><tt class="py-op">.</tt><tt class="py-name">deepcopy</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
1365		<a name="L1017"></a><tt class="py-lineno">1017</tt> <tt class="py-line"> <tt class="py-name">self_copy</tt><tt class="py-op">.</tt><tt id="link-178" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.difference_update
1366		ClusterShell.NodeSet.NodeSetBase.difference_update
1367		ClusterShell.NodeSet.RangeSet.difference_update" class="py-name" href="#" onclick="return doclink('link-178', 'difference_update', 'link-98');">difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1368		<a name="L1018"></a><tt class="py-lineno">1018</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self_copy</tt> </tt>
1369		</div><a name="L1019"></a><tt class="py-lineno">1019</tt> <tt class="py-line"> </tt>
1370		<a name="NodeSetBase.__sub__"></a><div id="NodeSetBase.__sub__-def"><a name="L1020"></a><tt class="py-lineno">1020</tt> <a class="py-toggle" href="#" id="NodeSetBase.__sub__-toggle" onclick="return toggle('NodeSetBase.__sub__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__sub__">__sub__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1371		</div><div id="NodeSetBase.__sub__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__sub__-expanded"><a name="L1021"></a><tt class="py-lineno">1021</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1372		<a name="L1022"></a><tt class="py-lineno">1022</tt> <tt class="py-line"><tt class="py-docstring"> Implement the - operator. So s - t returns a new nodeset with</tt> </tt>
1373		<a name="L1023"></a><tt class="py-lineno">1023</tt> <tt class="py-line"><tt class="py-docstring"> elements in s but not in t.</tt> </tt>
1374		<a name="L1024"></a><tt class="py-lineno">1024</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1375		<a name="L1025"></a><tt class="py-lineno">1025</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt id="link-179" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-179', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1376		<a name="L1026"></a><tt class="py-lineno">1026</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">NotImplemented</tt> </tt>
1377		<a name="L1027"></a><tt class="py-lineno">1027</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-180" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase.difference
1378		ClusterShell.NodeSet.RangeSet.difference" class="py-name" href="#" onclick="return doclink('link-180', 'difference', 'link-100');">difference</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1379		</div><a name="L1028"></a><tt class="py-lineno">1028</tt> <tt class="py-line"> </tt>
1380		<a name="NodeSetBase.difference_update"></a><div id="NodeSetBase.difference_update-def"><a name="L1029"></a><tt class="py-lineno">1029</tt> <a class="py-toggle" href="#" id="NodeSetBase.difference_update-toggle" onclick="return toggle('NodeSetBase.difference_update');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#difference_update">difference_update</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">,</tt> <tt class="py-param">strict</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1381		</div><div id="NodeSetBase.difference_update-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.difference_update-expanded"><a name="L1030"></a><tt class="py-lineno">1030</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1382		<a name="L1031"></a><tt class="py-lineno">1031</tt> <tt class="py-line"><tt class="py-docstring"> s.difference_update(t) returns nodeset s after removing</tt> </tt>
1383		<a name="L1032"></a><tt class="py-lineno">1032</tt> <tt class="py-line"><tt class="py-docstring"> elements found in t. If strict is True, raise KeyError</tt> </tt>
1384		<a name="L1033"></a><tt class="py-lineno">1033</tt> <tt class="py-line"><tt class="py-docstring"> if an element cannot be removed.</tt> </tt>
1385		<a name="L1034"></a><tt class="py-lineno">1034</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1386		<a name="L1035"></a><tt class="py-lineno">1035</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-181" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
1387		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-181', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1388		<a name="L1036"></a><tt class="py-lineno">1036</tt> <tt class="py-line"> <tt class="py-comment"># the purge of each empty pattern is done afterward to allow self = ns</tt> </tt>
1389		<a name="L1037"></a><tt class="py-lineno">1037</tt> <tt class="py-line"> <tt class="py-name">purge_patterns</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
1390		<a name="L1038"></a><tt class="py-lineno">1038</tt> <tt class="py-line"> </tt>
1391		<a name="L1039"></a><tt class="py-lineno">1039</tt> <tt class="py-line"> <tt class="py-comment"># iterate first over exclude nodeset rangesets which is usually smaller</tt> </tt>
1392		<a name="L1040"></a><tt class="py-lineno">1040</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">erangeset</tt> <tt class="py-keyword">in</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1393		<a name="L1041"></a><tt class="py-lineno">1041</tt> <tt class="py-line"> <tt class="py-comment"># if pattern is found, deal with it</tt> </tt>
1394		<a name="L1042"></a><tt class="py-lineno">1042</tt> <tt class="py-line"> <tt class="py-name">rangeset</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt id="link-182" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
1395		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-182', 'get', 'link-138');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt> </tt>
1396		<a name="L1043"></a><tt class="py-lineno">1043</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rangeset</tt><tt class="py-op">:</tt> </tt>
1397		<a name="L1044"></a><tt class="py-lineno">1044</tt> <tt class="py-line"> <tt class="py-comment"># sub rangeset, raise KeyError if not found</tt> </tt>
1398		<a name="L1045"></a><tt class="py-lineno">1045</tt> <tt class="py-line"> <tt class="py-name">rangeset</tt><tt class="py-op">.</tt><tt id="link-183" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.difference_update
1399		ClusterShell.NodeSet.NodeSetBase.difference_update
1400		ClusterShell.NodeSet.RangeSet.difference_update" class="py-name" href="#" onclick="return doclink('link-183', 'difference_update', 'link-98');">difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">erangeset</tt><tt class="py-op">,</tt> <tt class="py-name">strict</tt><tt class="py-op">)</tt> </tt>
1401		<a name="L1046"></a><tt class="py-lineno">1046</tt> <tt class="py-line"> </tt>
1402		<a name="L1047"></a><tt class="py-lineno">1047</tt> <tt class="py-line"> <tt class="py-comment"># check if no range left and add pattern to purge list</tt> </tt>
1403		<a name="L1048"></a><tt class="py-lineno">1048</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">rangeset</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
1404		<a name="L1049"></a><tt class="py-lineno">1049</tt> <tt class="py-line"> <tt class="py-name">purge_patterns</tt><tt class="py-op">.</tt><tt id="link-184" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-184', 'append', 'link-63');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt> </tt>
1405		<a name="L1050"></a><tt class="py-lineno">1050</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1406		<a name="L1051"></a><tt class="py-lineno">1051</tt> <tt class="py-line"> <tt class="py-comment"># unnumbered node exclusion</tt> </tt>
1407		<a name="L1052"></a><tt class="py-lineno">1052</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt class="py-name">has_key</tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1408		<a name="L1053"></a><tt class="py-lineno">1053</tt> <tt class="py-line"> <tt class="py-name">purge_patterns</tt><tt class="py-op">.</tt><tt id="link-185" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-185', 'append', 'link-63');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt> </tt>
1409		<a name="L1054"></a><tt class="py-lineno">1054</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">strict</tt><tt class="py-op">:</tt> </tt>
1410		<a name="L1055"></a><tt class="py-lineno">1055</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">KeyError</tt><tt class="py-op">,</tt> <tt class="py-name">pat</tt> </tt>
1411		<a name="L1056"></a><tt class="py-lineno">1056</tt> <tt class="py-line"> </tt>
1412		<a name="L1057"></a><tt class="py-lineno">1057</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">pat</tt> <tt class="py-keyword">in</tt> <tt class="py-name">purge_patterns</tt><tt class="py-op">:</tt> </tt>
1413		<a name="L1058"></a><tt class="py-lineno">1058</tt> <tt class="py-line"> <tt class="py-keyword">del</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">[</tt><tt class="py-name">pat</tt><tt class="py-op">]</tt> </tt>
1414		</div><a name="L1059"></a><tt class="py-lineno">1059</tt> <tt class="py-line"> </tt>
1415		<a name="NodeSetBase.__isub__"></a><div id="NodeSetBase.__isub__-def"><a name="L1060"></a><tt class="py-lineno">1060</tt> <a class="py-toggle" href="#" id="NodeSetBase.__isub__-toggle" onclick="return toggle('NodeSetBase.__isub__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__isub__">__isub__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1416		</div><div id="NodeSetBase.__isub__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__isub__-expanded"><a name="L1061"></a><tt class="py-lineno">1061</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1417		<a name="L1062"></a><tt class="py-lineno">1062</tt> <tt class="py-line"><tt class="py-docstring"> Implement the -= operator. So s -= t returns nodeset s after</tt> </tt>
1418		<a name="L1063"></a><tt class="py-lineno">1063</tt> <tt class="py-line"><tt class="py-docstring"> removing elements found in t. (Python version 2.5+ required)</tt> </tt>
1419		<a name="L1064"></a><tt class="py-lineno">1064</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1420		<a name="L1065"></a><tt class="py-lineno">1065</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-186" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
1421		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-186', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1422		<a name="L1066"></a><tt class="py-lineno">1066</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-187" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.difference_update
1423		ClusterShell.NodeSet.NodeSetBase.difference_update
1424		ClusterShell.NodeSet.RangeSet.difference_update" class="py-name" href="#" onclick="return doclink('link-187', 'difference_update', 'link-98');">difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1425		</div><a name="L1067"></a><tt class="py-lineno">1067</tt> <tt class="py-line"> </tt>
1426		<a name="NodeSetBase.remove"></a><div id="NodeSetBase.remove-def"><a name="L1068"></a><tt class="py-lineno">1068</tt> <a class="py-toggle" href="#" id="NodeSetBase.remove-toggle" onclick="return toggle('NodeSetBase.remove');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#remove">remove</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">elem</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1427		</div><div id="NodeSetBase.remove-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.remove-expanded"><a name="L1069"></a><tt class="py-lineno">1069</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1428		<a name="L1070"></a><tt class="py-lineno">1070</tt> <tt class="py-line"><tt class="py-docstring"> Remove element elem from the nodeset. Raise KeyError if elem</tt> </tt>
1429		<a name="L1071"></a><tt class="py-lineno">1071</tt> <tt class="py-line"><tt class="py-docstring"> is not contained in the nodeset.</tt> </tt>
1430		<a name="L1072"></a><tt class="py-lineno">1072</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1431		<a name="L1073"></a><tt class="py-lineno">1073</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-188" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.difference_update
1432		ClusterShell.NodeSet.NodeSetBase.difference_update
1433		ClusterShell.NodeSet.RangeSet.difference_update" class="py-name" href="#" onclick="return doclink('link-188', 'difference_update', 'link-98');">difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">elem</tt><tt class="py-op">,</tt> <tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
1434		</div><a name="L1074"></a><tt class="py-lineno">1074</tt> <tt class="py-line"> </tt>
1435		<a name="NodeSetBase.symmetric_difference"></a><div id="NodeSetBase.symmetric_difference-def"><a name="L1075"></a><tt class="py-lineno">1075</tt> <a class="py-toggle" href="#" id="NodeSetBase.symmetric_difference-toggle" onclick="return toggle('NodeSetBase.symmetric_difference');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#symmetric_difference">symmetric_difference</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1436		</div><div id="NodeSetBase.symmetric_difference-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.symmetric_difference-expanded"><a name="L1076"></a><tt class="py-lineno">1076</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1437		<a name="L1077"></a><tt class="py-lineno">1077</tt> <tt class="py-line"><tt class="py-docstring"> s.symmetric_difference(t) returns the symmetric difference of</tt> </tt>
1438		<a name="L1078"></a><tt class="py-lineno">1078</tt> <tt class="py-line"><tt class="py-docstring"> two nodesets as a new NodeSet.</tt> </tt>
1439		<a name="L1079"></a><tt class="py-lineno">1079</tt> <tt class="py-line"><tt class="py-docstring"> </tt> </tt>
1440		<a name="L1080"></a><tt class="py-lineno">1080</tt> <tt class="py-line"><tt class="py-docstring"> (ie. all nodes that are in exactly one of the nodesets.)</tt> </tt>
1441		<a name="L1081"></a><tt class="py-lineno">1081</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1442		<a name="L1082"></a><tt class="py-lineno">1082</tt> <tt class="py-line"> <tt class="py-name">self_copy</tt> <tt class="py-op">=</tt> <tt id="link-189" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-189', 'copy', 'link-0');">copy</a></tt><tt class="py-op">.</tt><tt class="py-name">deepcopy</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
1443		<a name="L1083"></a><tt class="py-lineno">1083</tt> <tt class="py-line"> <tt class="py-name">self_copy</tt><tt class="py-op">.</tt><tt id="link-190" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.symmetric_difference_update
1444		ClusterShell.NodeSet.NodeSetBase.symmetric_difference_update
1445		ClusterShell.NodeSet.RangeSet.symmetric_difference_update" class="py-name" href="#" onclick="return doclink('link-190', 'symmetric_difference_update', 'link-116');">symmetric_difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1446		<a name="L1084"></a><tt class="py-lineno">1084</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self_copy</tt> </tt>
1447		</div><a name="L1085"></a><tt class="py-lineno">1085</tt> <tt class="py-line"> </tt>
1448		<a name="NodeSetBase.__xor__"></a><div id="NodeSetBase.__xor__-def"><a name="L1086"></a><tt class="py-lineno">1086</tt> <a class="py-toggle" href="#" id="NodeSetBase.__xor__-toggle" onclick="return toggle('NodeSetBase.__xor__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__xor__">__xor__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1449		</div><div id="NodeSetBase.__xor__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__xor__-expanded"><a name="L1087"></a><tt class="py-lineno">1087</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1450		<a name="L1088"></a><tt class="py-lineno">1088</tt> <tt class="py-line"><tt class="py-docstring"> Implement the ^ operator. So s ^ t returns a new NodeSet with</tt> </tt>
1451		<a name="L1089"></a><tt class="py-lineno">1089</tt> <tt class="py-line"><tt class="py-docstring"> nodes that are in exactly one of the nodesets.</tt> </tt>
1452		<a name="L1090"></a><tt class="py-lineno">1090</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1453		<a name="L1091"></a><tt class="py-lineno">1091</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt id="link-191" class="py-name"><a title="ClusterShell.NodeSet
1454		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-191', 'NodeSet', 'link-164');">NodeSet</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1455		<a name="L1092"></a><tt class="py-lineno">1092</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">NotImplemented</tt> </tt>
1456		<a name="L1093"></a><tt class="py-lineno">1093</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-192" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase.symmetric_difference
1457		ClusterShell.NodeSet.RangeSet.symmetric_difference" class="py-name" href="#" onclick="return doclink('link-192', 'symmetric_difference', 'link-118');">symmetric_difference</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1458		</div><a name="L1094"></a><tt class="py-lineno">1094</tt> <tt class="py-line"> </tt>
1459		<a name="NodeSetBase.symmetric_difference_update"></a><div id="NodeSetBase.symmetric_difference_update-def"><a name="L1095"></a><tt class="py-lineno">1095</tt> <a class="py-toggle" href="#" id="NodeSetBase.symmetric_difference_update-toggle" onclick="return toggle('NodeSetBase.symmetric_difference_update');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#symmetric_difference_update">symmetric_difference_update</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1460		</div><div id="NodeSetBase.symmetric_difference_update-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.symmetric_difference_update-expanded"><a name="L1096"></a><tt class="py-lineno">1096</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1461		<a name="L1097"></a><tt class="py-lineno">1097</tt> <tt class="py-line"><tt class="py-docstring"> s.symmetric_difference_update(t) returns nodeset s keeping all</tt> </tt>
1462		<a name="L1098"></a><tt class="py-lineno">1098</tt> <tt class="py-line"><tt class="py-docstring"> nodes that are in exactly one of the nodesets.</tt> </tt>
1463		<a name="L1099"></a><tt class="py-lineno">1099</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1464		<a name="L1100"></a><tt class="py-lineno">1100</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-193" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
1465		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-193', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1466		<a name="L1101"></a><tt class="py-lineno">1101</tt> <tt class="py-line"> <tt class="py-name">purge_patterns</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
1467		<a name="L1102"></a><tt class="py-lineno">1102</tt> <tt class="py-line"> </tt>
1468		<a name="L1103"></a><tt class="py-lineno">1103</tt> <tt class="py-line"> <tt class="py-comment"># iterate over our rangesets</tt> </tt>
1469		<a name="L1104"></a><tt class="py-lineno">1104</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">rangeset</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1470		<a name="L1105"></a><tt class="py-lineno">1105</tt> <tt class="py-line"> <tt class="py-name">brangeset</tt> <tt class="py-op">=</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt id="link-194" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
1471		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-194', 'get', 'link-138');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt> </tt>
1472		<a name="L1106"></a><tt class="py-lineno">1106</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">brangeset</tt><tt class="py-op">:</tt> </tt>
1473		<a name="L1107"></a><tt class="py-lineno">1107</tt> <tt class="py-line"> <tt class="py-name">rangeset</tt><tt class="py-op">.</tt><tt id="link-195" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.symmetric_difference_update
1474		ClusterShell.NodeSet.NodeSetBase.symmetric_difference_update
1475		ClusterShell.NodeSet.RangeSet.symmetric_difference_update" class="py-name" href="#" onclick="return doclink('link-195', 'symmetric_difference_update', 'link-116');">symmetric_difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">brangeset</tt><tt class="py-op">)</tt> </tt>
1476		<a name="L1108"></a><tt class="py-lineno">1108</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1477		<a name="L1109"></a><tt class="py-lineno">1109</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt class="py-name">has_key</tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1478		<a name="L1110"></a><tt class="py-lineno">1110</tt> <tt class="py-line"> <tt class="py-name">purge_patterns</tt><tt class="py-op">.</tt><tt id="link-196" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-196', 'append', 'link-63');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt> </tt>
1479		<a name="L1111"></a><tt class="py-lineno">1111</tt> <tt class="py-line"> </tt>
1480		<a name="L1112"></a><tt class="py-lineno">1112</tt> <tt class="py-line"> <tt class="py-comment"># iterate over other's rangesets</tt> </tt>
1481		<a name="L1113"></a><tt class="py-lineno">1113</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">brangeset</tt> <tt class="py-keyword">in</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1482		<a name="L1114"></a><tt class="py-lineno">1114</tt> <tt class="py-line"> <tt class="py-name">rangeset</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt id="link-197" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
1483		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-197', 'get', 'link-138');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt> </tt>
1484		<a name="L1115"></a><tt class="py-lineno">1115</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">rangeset</tt> <tt class="py-keyword">and</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt class="py-name">has_key</tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1485		<a name="L1116"></a><tt class="py-lineno">1116</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-198" class="py-name"><a title="ClusterShell.NodeSet.NodeGroupBase._add
1486		ClusterShell.NodeSet.NodeSetBase._add" class="py-name" href="#" onclick="return doclink('link-198', '_add', 'link-126');">_add</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">brangeset</tt><tt class="py-op">)</tt> </tt>
1487		<a name="L1117"></a><tt class="py-lineno">1117</tt> <tt class="py-line"> </tt>
1488		<a name="L1118"></a><tt class="py-lineno">1118</tt> <tt class="py-line"> <tt class="py-comment"># check for patterns cleanup</tt> </tt>
1489		<a name="L1119"></a><tt class="py-lineno">1119</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">rangeset</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1490		<a name="L1120"></a><tt class="py-lineno">1120</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rangeset</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt> <tt class="py-keyword">and</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">rangeset</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
1491		<a name="L1121"></a><tt class="py-lineno">1121</tt> <tt class="py-line"> <tt class="py-name">purge_patterns</tt><tt class="py-op">.</tt><tt id="link-199" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-199', 'append', 'link-63');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt> </tt>
1492		<a name="L1122"></a><tt class="py-lineno">1122</tt> <tt class="py-line"> </tt>
1493		<a name="L1123"></a><tt class="py-lineno">1123</tt> <tt class="py-line"> <tt class="py-comment"># cleanup</tt> </tt>
1494		<a name="L1124"></a><tt class="py-lineno">1124</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">pat</tt> <tt class="py-keyword">in</tt> <tt class="py-name">purge_patterns</tt><tt class="py-op">:</tt> </tt>
1495		<a name="L1125"></a><tt class="py-lineno">1125</tt> <tt class="py-line"> <tt class="py-keyword">del</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_patterns</tt><tt class="py-op">[</tt><tt class="py-name">pat</tt><tt class="py-op">]</tt> </tt>
1496		</div><a name="L1126"></a><tt class="py-lineno">1126</tt> <tt class="py-line"> </tt>
1497		<a name="NodeSetBase.__ixor__"></a><div id="NodeSetBase.__ixor__-def"><a name="L1127"></a><tt class="py-lineno">1127</tt> <a class="py-toggle" href="#" id="NodeSetBase.__ixor__-toggle" onclick="return toggle('NodeSetBase.__ixor__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSetBase-class.html#__ixor__">__ixor__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1498		</div><div id="NodeSetBase.__ixor__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSetBase.__ixor__-expanded"><a name="L1128"></a><tt class="py-lineno">1128</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1499		<a name="L1129"></a><tt class="py-lineno">1129</tt> <tt class="py-line"><tt class="py-docstring"> Implement the ^= operator. So s ^= t returns nodeset s after</tt> </tt>
1500		<a name="L1130"></a><tt class="py-lineno">1130</tt> <tt class="py-line"><tt class="py-docstring"> keeping all nodes that are in exactly one of the nodesets.</tt> </tt>
1501		<a name="L1131"></a><tt class="py-lineno">1131</tt> <tt class="py-line"><tt class="py-docstring"> (Python version 2.5+ required)</tt> </tt>
1502		<a name="L1132"></a><tt class="py-lineno">1132</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1503		<a name="L1133"></a><tt class="py-lineno">1133</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-200" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase._binary_sanity_check
1504		ClusterShell.NodeSet.RangeSet._binary_sanity_check" class="py-name" href="#" onclick="return doclink('link-200', '_binary_sanity_check', 'link-45');">_binary_sanity_check</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1505		<a name="L1134"></a><tt class="py-lineno">1134</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-201" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.symmetric_difference_update
1506		ClusterShell.NodeSet.NodeSetBase.symmetric_difference_update
1507		ClusterShell.NodeSet.RangeSet.symmetric_difference_update" class="py-name" href="#" onclick="return doclink('link-201', 'symmetric_difference_update', 'link-116');">symmetric_difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">)</tt> </tt>
1508		</div></div><a name="L1135"></a><tt class="py-lineno">1135</tt> <tt class="py-line"> </tt>
1509		<a name="NodeGroupBase"></a><div id="NodeGroupBase-def"><a name="L1136"></a><tt class="py-lineno">1136</tt> <tt class="py-line"> </tt>
1510		<a name="L1137"></a><tt class="py-lineno">1137</tt> <a class="py-toggle" href="#" id="NodeGroupBase-toggle" onclick="return toggle('NodeGroupBase');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeGroupBase-class.html">NodeGroupBase</a><tt class="py-op">(</tt><tt class="py-base-class">NodeSetBase</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1511		</div><div id="NodeGroupBase-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="NodeGroupBase-expanded"><a name="L1138"></a><tt class="py-lineno">1138</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1512		<a name="L1139"></a><tt class="py-lineno">1139</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1513		<a name="NodeGroupBase._add"></a><div id="NodeGroupBase._add-def"><a name="L1140"></a><tt class="py-lineno">1140</tt> <a class="py-toggle" href="#" id="NodeGroupBase._add-toggle" onclick="return toggle('NodeGroupBase._add');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeGroupBase-class.html#_add">_add</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">pat</tt><tt class="py-op">,</tt> <tt class="py-param">rangeset</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1514		</div><div id="NodeGroupBase._add-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeGroupBase._add-expanded"><a name="L1141"></a><tt class="py-lineno">1141</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1515		<a name="L1142"></a><tt class="py-lineno">1142</tt> <tt class="py-line"><tt class="py-docstring"> Add groups from a (pat, rangeset) tuple. `pat' may be an existing</tt> </tt>
1516		<a name="L1143"></a><tt class="py-lineno">1143</tt> <tt class="py-line"><tt class="py-docstring"> pattern and `rangeset' may be None.</tt> </tt>
1517		<a name="L1144"></a><tt class="py-lineno">1144</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1518		<a name="L1145"></a><tt class="py-lineno">1145</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">pat</tt> <tt class="py-keyword">and</tt> <tt class="py-name">pat</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-op">!=</tt> <tt class="py-string">'@'</tt><tt class="py-op">:</tt> </tt>
1519		<a name="L1146"></a><tt class="py-lineno">1146</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">ValueError</tt><tt class="py-op">(</tt><tt class="py-string">"NodeGroup name must begin with character '@'"</tt><tt class="py-op">)</tt> </tt>
1520		<a name="L1147"></a><tt class="py-lineno">1147</tt> <tt class="py-line"> <tt id="link-202" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-202', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">.</tt><tt id="link-203" class="py-name"><a title="ClusterShell.NodeSet.NodeGroupBase._add
1521		ClusterShell.NodeSet.NodeSetBase._add" class="py-name" href="#" onclick="return doclink('link-203', '_add', 'link-126');">_add</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">rangeset</tt><tt class="py-op">)</tt> </tt>
1522		</div></div><a name="L1148"></a><tt class="py-lineno">1148</tt> <tt class="py-line"> </tt>
1523		<a name="ParsingEngine"></a><div id="ParsingEngine-def"><a name="L1149"></a><tt class="py-lineno">1149</tt> <tt class="py-line"> </tt>
1524		<a name="L1150"></a><tt class="py-lineno">1150</tt> <a class="py-toggle" href="#" id="ParsingEngine-toggle" onclick="return toggle('ParsingEngine');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeSet.ParsingEngine-class.html">ParsingEngine</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1525		</div><div id="ParsingEngine-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="ParsingEngine-expanded"><a name="L1151"></a><tt class="py-lineno">1151</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1526		<a name="L1152"></a><tt class="py-lineno">1152</tt> <tt class="py-line"><tt class="py-docstring"> Class that is able to transform a source into a NodeSetBase.</tt> </tt>
1527		<a name="L1153"></a><tt class="py-lineno">1153</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1528		<a name="L1154"></a><tt class="py-lineno">1154</tt> <tt class="py-line"> <tt id="link-204" class="py-name" targets="Variable ClusterShell.NodeSet.ParsingEngine.OP_CODES=ClusterShell.NodeSet.ParsingEngine-class.html#OP_CODES"><a title="ClusterShell.NodeSet.ParsingEngine.OP_CODES" class="py-name" href="#" onclick="return doclink('link-204', 'OP_CODES', 'link-204');">OP_CODES</a></tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt> <tt class="py-string">'update'</tt><tt class="py-op">:</tt> <tt class="py-string">','</tt><tt class="py-op">,</tt> </tt>
1529		<a name="L1155"></a><tt class="py-lineno">1155</tt> <tt class="py-line"> <tt class="py-string">'difference_update'</tt><tt class="py-op">:</tt> <tt class="py-string">'!'</tt><tt class="py-op">,</tt> </tt>
1530		<a name="L1156"></a><tt class="py-lineno">1156</tt> <tt class="py-line"> <tt class="py-string">'intersection_update'</tt><tt class="py-op">:</tt> <tt class="py-string">'&'</tt><tt class="py-op">,</tt> </tt>
1531		<a name="L1157"></a><tt class="py-lineno">1157</tt> <tt class="py-line"> <tt class="py-string">'symmetric_difference_update'</tt><tt class="py-op">:</tt> <tt class="py-string">'^'</tt> <tt class="py-op">}</tt> </tt>
1532		<a name="L1158"></a><tt class="py-lineno">1158</tt> <tt class="py-line"> </tt>
1533		<a name="ParsingEngine.__init__"></a><div id="ParsingEngine.__init__-def"><a name="L1159"></a><tt class="py-lineno">1159</tt> <a class="py-toggle" href="#" id="ParsingEngine.__init__-toggle" onclick="return toggle('ParsingEngine.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.ParsingEngine-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">group_resolver</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1534		</div><div id="ParsingEngine.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ParsingEngine.__init__-expanded"><a name="L1160"></a><tt class="py-lineno">1160</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1535		<a name="L1161"></a><tt class="py-lineno">1161</tt> <tt class="py-line"><tt class="py-docstring"> Initialize Parsing Engine.</tt> </tt>
1536		<a name="L1162"></a><tt class="py-lineno">1162</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1537		<a name="L1163"></a><tt class="py-lineno">1163</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">group_resolver</tt> <tt class="py-op">=</tt> <tt class="py-name">group_resolver</tt> </tt>
1538		</div><a name="L1164"></a><tt class="py-lineno">1164</tt> <tt class="py-line"> </tt>
1539		<a name="ParsingEngine.parse"></a><div id="ParsingEngine.parse-def"><a name="L1165"></a><tt class="py-lineno">1165</tt> <a class="py-toggle" href="#" id="ParsingEngine.parse-toggle" onclick="return toggle('ParsingEngine.parse');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.ParsingEngine-class.html#parse">parse</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nsobj</tt><tt class="py-op">,</tt> <tt class="py-param">autostep</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1540		</div><div id="ParsingEngine.parse-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ParsingEngine.parse-expanded"><a name="L1166"></a><tt class="py-lineno">1166</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1541		<a name="L1167"></a><tt class="py-lineno">1167</tt> <tt class="py-line"><tt class="py-docstring"> Parse provided object if possible and return a NodeSetBase object.</tt> </tt>
1542		<a name="L1168"></a><tt class="py-lineno">1168</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1543		<a name="L1169"></a><tt class="py-lineno">1169</tt> <tt class="py-line"> <tt class="py-comment"># passing None is supported</tt> </tt>
1544		<a name="L1170"></a><tt class="py-lineno">1170</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">nsobj</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
1545		<a name="L1171"></a><tt class="py-lineno">1171</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-205" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-205', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1546		<a name="L1172"></a><tt class="py-lineno">1172</tt> <tt class="py-line"> </tt>
1547		<a name="L1173"></a><tt class="py-lineno">1173</tt> <tt class="py-line"> <tt class="py-comment"># is nsobj a NodeSetBase instance?</tt> </tt>
1548		<a name="L1174"></a><tt class="py-lineno">1174</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">nsobj</tt><tt class="py-op">,</tt> <tt id="link-206" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-206', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1549		<a name="L1175"></a><tt class="py-lineno">1175</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">nsobj</tt> </tt>
1550		<a name="L1176"></a><tt class="py-lineno">1176</tt> <tt class="py-line"> </tt>
1551		<a name="L1177"></a><tt class="py-lineno">1177</tt> <tt class="py-line"> <tt class="py-comment"># or is nsobj a string?</tt> </tt>
1552		<a name="L1178"></a><tt class="py-lineno">1178</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">type</tt><tt class="py-op">(</tt><tt class="py-name">nsobj</tt><tt class="py-op">)</tt> <tt class="py-keyword">is</tt> <tt class="py-name">str</tt><tt class="py-op">:</tt> </tt>
1553		<a name="L1179"></a><tt class="py-lineno">1179</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
1554		<a name="L1180"></a><tt class="py-lineno">1180</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-207" class="py-name" targets="Method ClusterShell.NodeSet.ParsingEngine.parse_string()=ClusterShell.NodeSet.ParsingEngine-class.html#parse_string"><a title="ClusterShell.NodeSet.ParsingEngine.parse_string" class="py-name" href="#" onclick="return doclink('link-207', 'parse_string', 'link-207');">parse_string</a></tt><tt class="py-op">(</tt><tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">nsobj</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">autostep</tt><tt class="py-op">)</tt> </tt>
1555		<a name="L1181"></a><tt class="py-lineno">1181</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-208" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-208', 'NodeUtils', 'link-2');">NodeUtils</a></tt><tt class="py-op">.</tt><tt id="link-209" class="py-name" targets="Class ClusterShell.NodeUtils.GroupSourceQueryFailed=ClusterShell.NodeUtils.GroupSourceQueryFailed-class.html"><a title="ClusterShell.NodeUtils.GroupSourceQueryFailed" class="py-name" href="#" onclick="return doclink('link-209', 'GroupSourceQueryFailed', 'link-209');">GroupSourceQueryFailed</a></tt><tt class="py-op">,</tt> <tt class="py-name">exc</tt><tt class="py-op">:</tt> </tt>
1556		<a name="L1182"></a><tt class="py-lineno">1182</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-210" class="py-name"><a title="ClusterShell.NodeSet.NodeSetParseError" class="py-name" href="#" onclick="return doclink('link-210', 'NodeSetParseError', 'link-24');">NodeSetParseError</a></tt><tt class="py-op">(</tt><tt class="py-name">nsobj</tt><tt class="py-op">,</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">exc</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1557		<a name="L1183"></a><tt class="py-lineno">1183</tt> <tt class="py-line"> </tt>
1558		<a name="L1184"></a><tt class="py-lineno">1184</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">TypeError</tt><tt class="py-op">(</tt><tt class="py-string">"Unsupported NodeSet input %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">type</tt><tt class="py-op">(</tt><tt class="py-name">nsobj</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1559		</div><a name="L1185"></a><tt class="py-lineno">1185</tt> <tt class="py-line"> </tt>
1560		<a name="ParsingEngine.parse_string"></a><div id="ParsingEngine.parse_string-def"><a name="L1186"></a><tt class="py-lineno">1186</tt> <a class="py-toggle" href="#" id="ParsingEngine.parse_string-toggle" onclick="return toggle('ParsingEngine.parse_string');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.ParsingEngine-class.html#parse_string">parse_string</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nsstr</tt><tt class="py-op">,</tt> <tt class="py-param">autostep</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1561		</div><div id="ParsingEngine.parse_string-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ParsingEngine.parse_string-expanded"><a name="L1187"></a><tt class="py-lineno">1187</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1562		<a name="L1188"></a><tt class="py-lineno">1188</tt> <tt class="py-line"><tt class="py-docstring"> Parse provided string and return a NodeSetBase object.</tt> </tt>
1563		<a name="L1189"></a><tt class="py-lineno">1189</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1564		<a name="L1190"></a><tt class="py-lineno">1190</tt> <tt class="py-line"> <tt class="py-name">ns</tt> <tt class="py-op">=</tt> <tt id="link-211" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-211', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1565		<a name="L1191"></a><tt class="py-lineno">1191</tt> <tt class="py-line"> </tt>
1566		<a name="L1192"></a><tt class="py-lineno">1192</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">opc</tt><tt class="py-op">,</tt> <tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">rangeset</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-212" class="py-name" targets="Method ClusterShell.NodeSet.ParsingEngine._scan_string()=ClusterShell.NodeSet.ParsingEngine-class.html#_scan_string"><a title="ClusterShell.NodeSet.ParsingEngine._scan_string" class="py-name" href="#" onclick="return doclink('link-212', '_scan_string', 'link-212');">_scan_string</a></tt><tt class="py-op">(</tt><tt class="py-name">nsstr</tt><tt class="py-op">,</tt> <tt class="py-name">autostep</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1567		<a name="L1193"></a><tt class="py-lineno">1193</tt> <tt class="py-line"> <tt class="py-comment"># Parser main debugging:</tt> </tt>
1568		<a name="L1194"></a><tt class="py-lineno">1194</tt> <tt class="py-line"> <tt class="py-comment">#print "OPC %s PAT %s RANGESET %s" % (opc, pat, rangeset)</tt> </tt>
1569		<a name="L1195"></a><tt class="py-lineno">1195</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">group_resolver</tt> <tt class="py-keyword">and</tt> <tt class="py-name">pat</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'@'</tt><tt class="py-op">:</tt> </tt>
1570		<a name="L1196"></a><tt class="py-lineno">1196</tt> <tt class="py-line"> <tt class="py-name">ns_group</tt> <tt class="py-op">=</tt> <tt id="link-213" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-213', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1571		<a name="L1197"></a><tt class="py-lineno">1197</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">nodegroup</tt> <tt class="py-keyword">in</tt> <tt id="link-214" class="py-name" targets="Class ClusterShell.NodeSet.NodeGroupBase=ClusterShell.NodeSet.NodeGroupBase-class.html"><a title="ClusterShell.NodeSet.NodeGroupBase" class="py-name" href="#" onclick="return doclink('link-214', 'NodeGroupBase', 'link-214');">NodeGroupBase</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">rangeset</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1572		<a name="L1198"></a><tt class="py-lineno">1198</tt> <tt class="py-line"> <tt class="py-comment"># parse/expand nodes group</tt> </tt>
1573		<a name="L1199"></a><tt class="py-lineno">1199</tt> <tt class="py-line"> <tt class="py-name">ns_string_ext</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-215" class="py-name" targets="Method ClusterShell.NodeSet.ParsingEngine.parse_group_string()=ClusterShell.NodeSet.ParsingEngine-class.html#parse_group_string"><a title="ClusterShell.NodeSet.ParsingEngine.parse_group_string" class="py-name" href="#" onclick="return doclink('link-215', 'parse_group_string', 'link-215');">parse_group_string</a></tt><tt class="py-op">(</tt><tt class="py-name">nodegroup</tt><tt class="py-op">)</tt> </tt>
1574		<a name="L1200"></a><tt class="py-lineno">1200</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">ns_string_ext</tt><tt class="py-op">:</tt> </tt>
1575		<a name="L1201"></a><tt class="py-lineno">1201</tt> <tt class="py-line"> <tt class="py-comment"># convert result and apply operation</tt> </tt>
1576		<a name="L1202"></a><tt class="py-lineno">1202</tt> <tt class="py-line"> <tt class="py-name">ns_group</tt><tt class="py-op">.</tt><tt id="link-216" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
1577		ClusterShell.NodeSet.NodeSetBase.update
1578		ClusterShell.NodeSet.RangeSet.update
1579		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-216', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-217" class="py-name" targets="Method ClusterShell.NodeSet.ParsingEngine.parse()=ClusterShell.NodeSet.ParsingEngine-class.html#parse"><a title="ClusterShell.NodeSet.ParsingEngine.parse" class="py-name" href="#" onclick="return doclink('link-217', 'parse', 'link-217');">parse</a></tt><tt class="py-op">(</tt><tt class="py-name">ns_string_ext</tt><tt class="py-op">,</tt> <tt class="py-name">autostep</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1580		<a name="L1203"></a><tt class="py-lineno">1203</tt> <tt class="py-line"> <tt class="py-comment"># perform operation</tt> </tt>
1581		<a name="L1204"></a><tt class="py-lineno">1204</tt> <tt class="py-line"> <tt class="py-name">getattr</tt><tt class="py-op">(</tt><tt class="py-name">ns</tt><tt class="py-op">,</tt> <tt class="py-name">opc</tt><tt class="py-op">)</tt><tt class="py-op">(</tt><tt class="py-name">ns_group</tt><tt class="py-op">)</tt> </tt>
1582		<a name="L1205"></a><tt class="py-lineno">1205</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1583		<a name="L1206"></a><tt class="py-lineno">1206</tt> <tt class="py-line"> <tt class="py-name">getattr</tt><tt class="py-op">(</tt><tt class="py-name">ns</tt><tt class="py-op">,</tt> <tt class="py-name">opc</tt><tt class="py-op">)</tt><tt class="py-op">(</tt><tt id="link-218" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-218', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-name">rangeset</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1584		<a name="L1207"></a><tt class="py-lineno">1207</tt> <tt class="py-line"> </tt>
1585		<a name="L1208"></a><tt class="py-lineno">1208</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">ns</tt> </tt>
1586		</div><a name="L1209"></a><tt class="py-lineno">1209</tt> <tt class="py-line"> </tt>
1587		<a name="ParsingEngine.parse_group"></a><div id="ParsingEngine.parse_group-def"><a name="L1210"></a><tt class="py-lineno">1210</tt> <a class="py-toggle" href="#" id="ParsingEngine.parse_group-toggle" onclick="return toggle('ParsingEngine.parse_group');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.ParsingEngine-class.html#parse_group">parse_group</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">group</tt><tt class="py-op">,</tt> <tt class="py-param">namespace</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">autostep</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1588		</div><div id="ParsingEngine.parse_group-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ParsingEngine.parse_group-expanded"><a name="L1211"></a><tt class="py-lineno">1211</tt> <tt class="py-line"> <tt class="py-docstring">"""Parse provided single group name (without @ prefix)."""</tt> </tt>
1589		<a name="L1212"></a><tt class="py-lineno">1212</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">group_resolver</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt> </tt>
1590		<a name="L1213"></a><tt class="py-lineno">1213</tt> <tt class="py-line"> <tt class="py-name">nodestr</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">group_resolver</tt><tt class="py-op">.</tt><tt id="link-219" class="py-name" targets="Method ClusterShell.NodeUtils.GroupResolver.group_nodes()=ClusterShell.NodeUtils.GroupResolver-class.html#group_nodes"><a title="ClusterShell.NodeUtils.GroupResolver.group_nodes" class="py-name" href="#" onclick="return doclink('link-219', 'group_nodes', 'link-219');">group_nodes</a></tt><tt class="py-op">(</tt><tt class="py-name">group</tt><tt class="py-op">,</tt> <tt class="py-name">namespace</tt><tt class="py-op">)</tt> </tt>
1591		<a name="L1214"></a><tt class="py-lineno">1214</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-220" class="py-name"><a title="ClusterShell.NodeSet.ParsingEngine.parse" class="py-name" href="#" onclick="return doclink('link-220', 'parse', 'link-217');">parse</a></tt><tt class="py-op">(</tt><tt class="py-string">","</tt><tt class="py-op">.</tt><tt id="link-221" class="py-name" targets="Method ClusterShell.Task.Task.join()=ClusterShell.Task.Task-class.html#join"><a title="ClusterShell.Task.Task.join" class="py-name" href="#" onclick="return doclink('link-221', 'join', 'link-221');">join</a></tt><tt class="py-op">(</tt><tt class="py-name">nodestr</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">autostep</tt><tt class="py-op">)</tt> </tt>
1592		</div><a name="L1215"></a><tt class="py-lineno">1215</tt> <tt class="py-line"> </tt>
1593		<a name="ParsingEngine.parse_group_string"></a><div id="ParsingEngine.parse_group_string-def"><a name="L1216"></a><tt class="py-lineno">1216</tt> <a class="py-toggle" href="#" id="ParsingEngine.parse_group_string-toggle" onclick="return toggle('ParsingEngine.parse_group_string');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.ParsingEngine-class.html#parse_group_string">parse_group_string</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nodegroup</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1594		</div><div id="ParsingEngine.parse_group_string-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ParsingEngine.parse_group_string-expanded"><a name="L1217"></a><tt class="py-lineno">1217</tt> <tt class="py-line"> <tt class="py-docstring">"""Parse provided group string and return a string."""</tt> </tt>
1595		<a name="L1218"></a><tt class="py-lineno">1218</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">nodegroup</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'@'</tt> </tt>
1596		<a name="L1219"></a><tt class="py-lineno">1219</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">group_resolver</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt> </tt>
1597		<a name="L1220"></a><tt class="py-lineno">1220</tt> <tt class="py-line"> <tt class="py-name">grpstr</tt> <tt class="py-op">=</tt> <tt class="py-name">nodegroup</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-op">]</tt> </tt>
1598		<a name="L1221"></a><tt class="py-lineno">1221</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">grpstr</tt><tt class="py-op">.</tt><tt class="py-name">find</tt><tt class="py-op">(</tt><tt class="py-string">':'</tt><tt class="py-op">)</tt> <tt class="py-op"><</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
1599		<a name="L1222"></a><tt class="py-lineno">1222</tt> <tt class="py-line"> <tt class="py-comment"># default namespace</tt> </tt>
1600		<a name="L1223"></a><tt class="py-lineno">1223</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-string">","</tt><tt class="py-op">.</tt><tt id="link-222" class="py-name"><a title="ClusterShell.Task.Task.join" class="py-name" href="#" onclick="return doclink('link-222', 'join', 'link-221');">join</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">group_resolver</tt><tt class="py-op">.</tt><tt id="link-223" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolver.group_nodes" class="py-name" href="#" onclick="return doclink('link-223', 'group_nodes', 'link-219');">group_nodes</a></tt><tt class="py-op">(</tt><tt class="py-name">grpstr</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1601		<a name="L1224"></a><tt class="py-lineno">1224</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1602		<a name="L1225"></a><tt class="py-lineno">1225</tt> <tt class="py-line"> <tt class="py-comment"># specified namespace</tt> </tt>
1603		<a name="L1226"></a><tt class="py-lineno">1226</tt> <tt class="py-line"> <tt class="py-name">namespace</tt><tt class="py-op">,</tt> <tt class="py-name">group</tt> <tt class="py-op">=</tt> <tt class="py-name">grpstr</tt><tt class="py-op">.</tt><tt id="link-224" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.split
1604		ClusterShell.NodeSet.RangeSet.split" class="py-name" href="#" onclick="return doclink('link-224', 'split', 'link-26');">split</a></tt><tt class="py-op">(</tt><tt class="py-string">':'</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
1605		<a name="L1227"></a><tt class="py-lineno">1227</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-string">","</tt><tt class="py-op">.</tt><tt id="link-225" class="py-name"><a title="ClusterShell.Task.Task.join" class="py-name" href="#" onclick="return doclink('link-225', 'join', 'link-221');">join</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">group_resolver</tt><tt class="py-op">.</tt><tt id="link-226" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolver.group_nodes" class="py-name" href="#" onclick="return doclink('link-226', 'group_nodes', 'link-219');">group_nodes</a></tt><tt class="py-op">(</tt><tt class="py-name">group</tt><tt class="py-op">,</tt> <tt class="py-name">namespace</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1606		</div><a name="L1228"></a><tt class="py-lineno">1228</tt> <tt class="py-line"> </tt>
1607		<a name="ParsingEngine._next_op"></a><div id="ParsingEngine._next_op-def"><a name="L1229"></a><tt class="py-lineno">1229</tt> <a class="py-toggle" href="#" id="ParsingEngine._next_op-toggle" onclick="return toggle('ParsingEngine._next_op');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.ParsingEngine-class.html#_next_op">_next_op</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">pat</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1608		</div><div id="ParsingEngine._next_op-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ParsingEngine._next_op-expanded"><a name="L1230"></a><tt class="py-lineno">1230</tt> <tt class="py-line"> <tt class="py-docstring">"""Opcode parsing subroutine."""</tt> </tt>
1609		<a name="L1231"></a><tt class="py-lineno">1231</tt> <tt class="py-line"> <tt class="py-name">op_idx</tt> <tt class="py-op">=</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
1610		<a name="L1232"></a><tt class="py-lineno">1232</tt> <tt class="py-line"> <tt class="py-name">next_op_code</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
1611		<a name="L1233"></a><tt class="py-lineno">1233</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">opc</tt><tt class="py-op">,</tt> <tt class="py-name">idx</tt> <tt class="py-keyword">in</tt> <tt class="py-op">[</tt><tt class="py-op">(</tt><tt class="py-name">k</tt><tt class="py-op">,</tt> <tt class="py-name">pat</tt><tt class="py-op">.</tt><tt class="py-name">find</tt><tt class="py-op">(</tt><tt class="py-name">v</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> \ </tt>
1612		<a name="L1234"></a><tt class="py-lineno">1234</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">k</tt><tt class="py-op">,</tt> <tt class="py-name">v</tt> <tt class="py-keyword">in</tt> <tt id="link-227" class="py-name" targets="Class ClusterShell.NodeSet.ParsingEngine=ClusterShell.NodeSet.ParsingEngine-class.html"><a title="ClusterShell.NodeSet.ParsingEngine" class="py-name" href="#" onclick="return doclink('link-227', 'ParsingEngine', 'link-227');">ParsingEngine</a></tt><tt class="py-op">.</tt><tt id="link-228" class="py-name"><a title="ClusterShell.NodeSet.ParsingEngine.OP_CODES" class="py-name" href="#" onclick="return doclink('link-228', 'OP_CODES', 'link-204');">OP_CODES</a></tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">]</tt><tt class="py-op">:</tt> </tt>
1613		<a name="L1235"></a><tt class="py-lineno">1235</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">idx</tt> <tt class="py-op">>=</tt> <tt class="py-number">0</tt> <tt class="py-keyword">and</tt> <tt class="py-op">(</tt><tt class="py-name">op_idx</tt> <tt class="py-op"><</tt> <tt class="py-number">0</tt> <tt class="py-keyword">or</tt> <tt class="py-name">idx</tt> <tt class="py-op"><=</tt> <tt class="py-name">op_idx</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1614		<a name="L1236"></a><tt class="py-lineno">1236</tt> <tt class="py-line"> <tt class="py-name">next_op_code</tt> <tt class="py-op">=</tt> <tt class="py-name">opc</tt> </tt>
1615		<a name="L1237"></a><tt class="py-lineno">1237</tt> <tt class="py-line"> <tt class="py-name">op_idx</tt> <tt class="py-op">=</tt> <tt class="py-name">idx</tt> </tt>
1616		<a name="L1238"></a><tt class="py-lineno">1238</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">op_idx</tt><tt class="py-op">,</tt> <tt class="py-name">next_op_code</tt> </tt>
1617		</div><a name="L1239"></a><tt class="py-lineno">1239</tt> <tt class="py-line"> </tt>
1618		<a name="ParsingEngine._scan_string"></a><div id="ParsingEngine._scan_string-def"><a name="L1240"></a><tt class="py-lineno">1240</tt> <a class="py-toggle" href="#" id="ParsingEngine._scan_string-toggle" onclick="return toggle('ParsingEngine._scan_string');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.ParsingEngine-class.html#_scan_string">_scan_string</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nsstr</tt><tt class="py-op">,</tt> <tt class="py-param">autostep</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1619		</div><div id="ParsingEngine._scan_string-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ParsingEngine._scan_string-expanded"><a name="L1241"></a><tt class="py-lineno">1241</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1620		<a name="L1242"></a><tt class="py-lineno">1242</tt> <tt class="py-line"><tt class="py-docstring"> Parsing engine's string scanner method.</tt> </tt>
1621		<a name="L1243"></a><tt class="py-lineno">1243</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1622		<a name="L1244"></a><tt class="py-lineno">1244</tt> <tt class="py-line"> <tt class="py-name">single_node_re</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
1623		<a name="L1245"></a><tt class="py-lineno">1245</tt> <tt class="py-line"> <tt class="py-name">pat</tt> <tt class="py-op">=</tt> <tt class="py-name">nsstr</tt><tt class="py-op">.</tt><tt class="py-name">strip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1624		<a name="L1246"></a><tt class="py-lineno">1246</tt> <tt class="py-line"> <tt class="py-comment"># avoid misformatting</tt> </tt>
1625		<a name="L1247"></a><tt class="py-lineno">1247</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">pat</tt><tt class="py-op">.</tt><tt class="py-name">find</tt><tt class="py-op">(</tt><tt class="py-string">'%'</tt><tt class="py-op">)</tt> <tt class="py-op">>=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
1626		<a name="L1248"></a><tt class="py-lineno">1248</tt> <tt class="py-line"> <tt class="py-name">pat</tt> <tt class="py-op">=</tt> <tt class="py-name">pat</tt><tt class="py-op">.</tt><tt class="py-name">replace</tt><tt class="py-op">(</tt><tt class="py-string">'%'</tt><tt class="py-op">,</tt> <tt class="py-string">'%%'</tt><tt class="py-op">)</tt> </tt>
1627		<a name="L1249"></a><tt class="py-lineno">1249</tt> <tt class="py-line"> <tt class="py-name">next_op_code</tt> <tt class="py-op">=</tt> <tt class="py-string">'update'</tt> </tt>
1628		<a name="L1250"></a><tt class="py-lineno">1250</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-name">pat</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
1629		<a name="L1251"></a><tt class="py-lineno">1251</tt> <tt class="py-line"> <tt class="py-comment"># Ignore whitespace(s) for convenience</tt> </tt>
1630		<a name="L1252"></a><tt class="py-lineno">1252</tt> <tt class="py-line"> <tt class="py-name">pat</tt> <tt class="py-op">=</tt> <tt class="py-name">pat</tt><tt class="py-op">.</tt><tt class="py-name">lstrip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1631		<a name="L1253"></a><tt class="py-lineno">1253</tt> <tt class="py-line"> </tt>
1632		<a name="L1254"></a><tt class="py-lineno">1254</tt> <tt class="py-line"> <tt class="py-name">op_code</tt><tt class="py-op">,</tt> <tt class="py-name">next_op_code</tt> <tt class="py-op">=</tt> <tt class="py-name">next_op_code</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt> </tt>
1633		<a name="L1255"></a><tt class="py-lineno">1255</tt> <tt class="py-line"> <tt class="py-name">op_idx</tt> <tt class="py-op">=</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
1634		<a name="L1256"></a><tt class="py-lineno">1256</tt> <tt class="py-line"> <tt class="py-name">op_idx</tt><tt class="py-op">,</tt> <tt class="py-name">next_op_code</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-229" class="py-name" targets="Method ClusterShell.NodeSet.ParsingEngine._next_op()=ClusterShell.NodeSet.ParsingEngine-class.html#_next_op"><a title="ClusterShell.NodeSet.ParsingEngine._next_op" class="py-name" href="#" onclick="return doclink('link-229', '_next_op', 'link-229');">_next_op</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt> </tt>
1635		<a name="L1257"></a><tt class="py-lineno">1257</tt> <tt class="py-line"> <tt class="py-name">bracket_idx</tt> <tt class="py-op">=</tt> <tt class="py-name">pat</tt><tt class="py-op">.</tt><tt class="py-name">find</tt><tt class="py-op">(</tt><tt class="py-string">'['</tt><tt class="py-op">)</tt> </tt>
1636		<a name="L1258"></a><tt class="py-lineno">1258</tt> <tt class="py-line"> </tt>
1637		<a name="L1259"></a><tt class="py-lineno">1259</tt> <tt class="py-line"> <tt class="py-comment"># Check if the operator is after the bracket, or if there</tt> </tt>
1638		<a name="L1260"></a><tt class="py-lineno">1260</tt> <tt class="py-line"> <tt class="py-comment"># is no operator at all but some brackets.</tt> </tt>
1639		<a name="L1261"></a><tt class="py-lineno">1261</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">bracket_idx</tt> <tt class="py-op">>=</tt> <tt class="py-number">0</tt> <tt class="py-keyword">and</tt> <tt class="py-op">(</tt><tt class="py-name">op_idx</tt> <tt class="py-op">></tt> <tt class="py-name">bracket_idx</tt> <tt class="py-keyword">or</tt> <tt class="py-name">op_idx</tt> <tt class="py-op"><</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1640		<a name="L1262"></a><tt class="py-lineno">1262</tt> <tt class="py-line"> <tt class="py-comment"># In this case, we have a pattern of potentially several</tt> </tt>
1641		<a name="L1263"></a><tt class="py-lineno">1263</tt> <tt class="py-line"> <tt class="py-comment"># nodes.</tt> </tt>
1642		<a name="L1264"></a><tt class="py-lineno">1264</tt> <tt class="py-line"> <tt class="py-comment"># Fill prefix, range and suffix from pattern</tt> </tt>
1643		<a name="L1265"></a><tt class="py-lineno">1265</tt> <tt class="py-line"> <tt class="py-comment"># eg. "forbin[3,4-10]-ilo" -> "forbin", "3,4-10", "-ilo"</tt> </tt>
1644		<a name="L1266"></a><tt class="py-lineno">1266</tt> <tt class="py-line"> <tt class="py-name">pfx</tt><tt class="py-op">,</tt> <tt class="py-name">sfx</tt> <tt class="py-op">=</tt> <tt class="py-name">pat</tt><tt class="py-op">.</tt><tt id="link-230" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.split
1645		ClusterShell.NodeSet.RangeSet.split" class="py-name" href="#" onclick="return doclink('link-230', 'split', 'link-26');">split</a></tt><tt class="py-op">(</tt><tt class="py-string">'['</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
1646		<a name="L1267"></a><tt class="py-lineno">1267</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
1647		<a name="L1268"></a><tt class="py-lineno">1268</tt> <tt class="py-line"> <tt class="py-name">rg</tt><tt class="py-op">,</tt> <tt class="py-name">sfx</tt> <tt class="py-op">=</tt> <tt class="py-name">sfx</tt><tt class="py-op">.</tt><tt id="link-231" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.split
1648		ClusterShell.NodeSet.RangeSet.split" class="py-name" href="#" onclick="return doclink('link-231', 'split', 'link-26');">split</a></tt><tt class="py-op">(</tt><tt class="py-string">']'</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
1649		<a name="L1269"></a><tt class="py-lineno">1269</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">ValueError</tt><tt class="py-op">:</tt> </tt>
1650		<a name="L1270"></a><tt class="py-lineno">1270</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-232" class="py-name"><a title="ClusterShell.NodeSet.NodeSetParseError" class="py-name" href="#" onclick="return doclink('link-232', 'NodeSetParseError', 'link-24');">NodeSetParseError</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-string">"missing bracket"</tt><tt class="py-op">)</tt> </tt>
1651		<a name="L1271"></a><tt class="py-lineno">1271</tt> <tt class="py-line"> </tt>
1652		<a name="L1272"></a><tt class="py-lineno">1272</tt> <tt class="py-line"> <tt class="py-comment"># Check if we have a next op-separated node or pattern</tt> </tt>
1653		<a name="L1273"></a><tt class="py-lineno">1273</tt> <tt class="py-line"> <tt class="py-name">op_idx</tt><tt class="py-op">,</tt> <tt class="py-name">next_op_code</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-233" class="py-name"><a title="ClusterShell.NodeSet.ParsingEngine._next_op" class="py-name" href="#" onclick="return doclink('link-233', '_next_op', 'link-229');">_next_op</a></tt><tt class="py-op">(</tt><tt class="py-name">sfx</tt><tt class="py-op">)</tt> </tt>
1654		<a name="L1274"></a><tt class="py-lineno">1274</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">op_idx</tt> <tt class="py-op"><</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
1655		<a name="L1275"></a><tt class="py-lineno">1275</tt> <tt class="py-line"> <tt class="py-name">pat</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
1656		<a name="L1276"></a><tt class="py-lineno">1276</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1657		<a name="L1277"></a><tt class="py-lineno">1277</tt> <tt class="py-line"> <tt class="py-name">sfx</tt><tt class="py-op">,</tt> <tt class="py-name">pat</tt> <tt class="py-op">=</tt> <tt class="py-name">sfx</tt><tt class="py-op">.</tt><tt id="link-234" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.split
1658		ClusterShell.NodeSet.RangeSet.split" class="py-name" href="#" onclick="return doclink('link-234', 'split', 'link-26');">split</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-235" class="py-name"><a title="ClusterShell.NodeSet.ParsingEngine.OP_CODES" class="py-name" href="#" onclick="return doclink('link-235', 'OP_CODES', 'link-204');">OP_CODES</a></tt><tt class="py-op">[</tt><tt class="py-name">next_op_code</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
1659		<a name="L1278"></a><tt class="py-lineno">1278</tt> <tt class="py-line"> </tt>
1660		<a name="L1279"></a><tt class="py-lineno">1279</tt> <tt class="py-line"> <tt class="py-comment"># Ignore whitespace(s)</tt> </tt>
1661		<a name="L1280"></a><tt class="py-lineno">1280</tt> <tt class="py-line"> <tt class="py-name">sfx</tt> <tt class="py-op">=</tt> <tt class="py-name">sfx</tt><tt class="py-op">.</tt><tt class="py-name">rstrip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1662		<a name="L1281"></a><tt class="py-lineno">1281</tt> <tt class="py-line"> </tt>
1663		<a name="L1282"></a><tt class="py-lineno">1282</tt> <tt class="py-line"> <tt class="py-comment"># pfx + sfx cannot be empty</tt> </tt>
1664		<a name="L1283"></a><tt class="py-lineno">1283</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">pfx</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">sfx</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
1665		<a name="L1284"></a><tt class="py-lineno">1284</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-236" class="py-name"><a title="ClusterShell.NodeSet.NodeSetParseError" class="py-name" href="#" onclick="return doclink('link-236', 'NodeSetParseError', 'link-24');">NodeSetParseError</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-string">"empty node name"</tt><tt class="py-op">)</tt> </tt>
1666		<a name="L1285"></a><tt class="py-lineno">1285</tt> <tt class="py-line"> </tt>
1667		<a name="L1286"></a><tt class="py-lineno">1286</tt> <tt class="py-line"> <tt class="py-comment"># Process comma-separated ranges</tt> </tt>
1668		<a name="L1287"></a><tt class="py-lineno">1287</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
1669		<a name="L1288"></a><tt class="py-lineno">1288</tt> <tt class="py-line"> <tt class="py-name">rset</tt> <tt class="py-op">=</tt> <tt id="link-237" class="py-name"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-237', 'RangeSet', 'link-34');">RangeSet</a></tt><tt class="py-op">(</tt><tt class="py-name">rg</tt><tt class="py-op">,</tt> <tt class="py-name">autostep</tt><tt class="py-op">)</tt> </tt>
1670		<a name="L1289"></a><tt class="py-lineno">1289</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-238" class="py-name"><a title="ClusterShell.NodeSet.RangeSetParseError" class="py-name" href="#" onclick="return doclink('link-238', 'RangeSetParseError', 'link-16');">RangeSetParseError</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
1671		<a name="L1290"></a><tt class="py-lineno">1290</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-239" class="py-name" targets="Class ClusterShell.NodeSet.NodeSetParseRangeError=ClusterShell.NodeSet.NodeSetParseRangeError-class.html"><a title="ClusterShell.NodeSet.NodeSetParseRangeError" class="py-name" href="#" onclick="return doclink('link-239', 'NodeSetParseRangeError', 'link-239');">NodeSetParseRangeError</a></tt><tt class="py-op">(</tt><tt class="py-name">e</tt><tt class="py-op">)</tt> </tt>
1672		<a name="L1291"></a><tt class="py-lineno">1291</tt> <tt class="py-line"> </tt>
1673		<a name="L1292"></a><tt class="py-lineno">1292</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">op_code</tt><tt class="py-op">,</tt> <tt class="py-string">"%s%%s%s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">pfx</tt><tt class="py-op">,</tt> <tt class="py-name">sfx</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">rset</tt> </tt>
1674		<a name="L1293"></a><tt class="py-lineno">1293</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1675		<a name="L1294"></a><tt class="py-lineno">1294</tt> <tt class="py-line"> <tt class="py-comment"># In this case, either there is no comma and no bracket,</tt> </tt>
1676		<a name="L1295"></a><tt class="py-lineno">1295</tt> <tt class="py-line"> <tt class="py-comment"># or the bracket is after the comma, then just return</tt> </tt>
1677		<a name="L1296"></a><tt class="py-lineno">1296</tt> <tt class="py-line"> <tt class="py-comment"># the node.</tt> </tt>
1678		<a name="L1297"></a><tt class="py-lineno">1297</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">op_idx</tt> <tt class="py-op"><</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
1679		<a name="L1298"></a><tt class="py-lineno">1298</tt> <tt class="py-line"> <tt class="py-name">node</tt> <tt class="py-op">=</tt> <tt class="py-name">pat</tt> </tt>
1680		<a name="L1299"></a><tt class="py-lineno">1299</tt> <tt class="py-line"> <tt class="py-name">pat</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> <tt class="py-comment"># break next time</tt> </tt>
1681		<a name="L1300"></a><tt class="py-lineno">1300</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1682		<a name="L1301"></a><tt class="py-lineno">1301</tt> <tt class="py-line"> <tt class="py-name">node</tt><tt class="py-op">,</tt> <tt class="py-name">pat</tt> <tt class="py-op">=</tt> <tt class="py-name">pat</tt><tt class="py-op">.</tt><tt id="link-240" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.split
1683		ClusterShell.NodeSet.RangeSet.split" class="py-name" href="#" onclick="return doclink('link-240', 'split', 'link-26');">split</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-241" class="py-name"><a title="ClusterShell.NodeSet.ParsingEngine.OP_CODES" class="py-name" href="#" onclick="return doclink('link-241', 'OP_CODES', 'link-204');">OP_CODES</a></tt><tt class="py-op">[</tt><tt class="py-name">next_op_code</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
1684		<a name="L1302"></a><tt class="py-lineno">1302</tt> <tt class="py-line"> <tt class="py-comment"># Ignore whitespace(s)</tt> </tt>
1685		<a name="L1303"></a><tt class="py-lineno">1303</tt> <tt class="py-line"> <tt class="py-name">node</tt> <tt class="py-op">=</tt> <tt class="py-name">node</tt><tt class="py-op">.</tt><tt class="py-name">strip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1686		<a name="L1304"></a><tt class="py-lineno">1304</tt> <tt class="py-line"> </tt>
1687		<a name="L1305"></a><tt class="py-lineno">1305</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">node</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
1688		<a name="L1306"></a><tt class="py-lineno">1306</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-242" class="py-name"><a title="ClusterShell.NodeSet.NodeSetParseError" class="py-name" href="#" onclick="return doclink('link-242', 'NodeSetParseError', 'link-24');">NodeSetParseError</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-string">"empty node name"</tt><tt class="py-op">)</tt> </tt>
1689		<a name="L1307"></a><tt class="py-lineno">1307</tt> <tt class="py-line"> </tt>
1690		<a name="L1308"></a><tt class="py-lineno">1308</tt> <tt class="py-line"> <tt class="py-comment"># single node parsing</tt> </tt>
1691		<a name="L1309"></a><tt class="py-lineno">1309</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">single_node_re</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
1692		<a name="L1310"></a><tt class="py-lineno">1310</tt> <tt class="py-line"> <tt class="py-name">single_node_re</tt> <tt class="py-op">=</tt> <tt class="py-name">re</tt><tt class="py-op">.</tt><tt class="py-name">compile</tt><tt class="py-op">(</tt><tt class="py-string">"(\D)(\d)(.*)"</tt><tt class="py-op">)</tt> </tt>
1693		<a name="L1311"></a><tt class="py-lineno">1311</tt> <tt class="py-line"> </tt>
1694		<a name="L1312"></a><tt class="py-lineno">1312</tt> <tt class="py-line"> <tt class="py-name">mo</tt> <tt class="py-op">=</tt> <tt class="py-name">single_node_re</tt><tt class="py-op">.</tt><tt class="py-name">match</tt><tt class="py-op">(</tt><tt class="py-name">node</tt><tt class="py-op">)</tt> </tt>
1695		<a name="L1313"></a><tt class="py-lineno">1313</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">mo</tt><tt class="py-op">:</tt> </tt>
1696		<a name="L1314"></a><tt class="py-lineno">1314</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-243" class="py-name"><a title="ClusterShell.NodeSet.NodeSetParseError" class="py-name" href="#" onclick="return doclink('link-243', 'NodeSetParseError', 'link-24');">NodeSetParseError</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-string">"parse error"</tt><tt class="py-op">)</tt> </tt>
1697		<a name="L1315"></a><tt class="py-lineno">1315</tt> <tt class="py-line"> <tt class="py-name">pfx</tt><tt class="py-op">,</tt> <tt class="py-name">idx</tt><tt class="py-op">,</tt> <tt class="py-name">sfx</tt> <tt class="py-op">=</tt> <tt class="py-name">mo</tt><tt class="py-op">.</tt><tt class="py-name">groups</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1698		<a name="L1316"></a><tt class="py-lineno">1316</tt> <tt class="py-line"> <tt class="py-name">pfx</tt><tt class="py-op">,</tt> <tt class="py-name">sfx</tt> <tt class="py-op">=</tt> <tt class="py-name">pfx</tt> <tt class="py-keyword">or</tt> <tt class="py-string">""</tt><tt class="py-op">,</tt> <tt class="py-name">sfx</tt> <tt class="py-keyword">or</tt> <tt class="py-string">""</tt> </tt>
1699		<a name="L1317"></a><tt class="py-lineno">1317</tt> <tt class="py-line"> </tt>
1700		<a name="L1318"></a><tt class="py-lineno">1318</tt> <tt class="py-line"> <tt class="py-comment"># pfx+sfx cannot be empty</tt> </tt>
1701		<a name="L1319"></a><tt class="py-lineno">1319</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">pfx</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">sfx</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
1702		<a name="L1320"></a><tt class="py-lineno">1320</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-244" class="py-name"><a title="ClusterShell.NodeSet.NodeSetParseError" class="py-name" href="#" onclick="return doclink('link-244', 'NodeSetParseError', 'link-24');">NodeSetParseError</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">,</tt> <tt class="py-string">"empty node name"</tt><tt class="py-op">)</tt> </tt>
1703		<a name="L1321"></a><tt class="py-lineno">1321</tt> <tt class="py-line"> </tt>
1704		<a name="L1322"></a><tt class="py-lineno">1322</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">idx</tt><tt class="py-op">:</tt> </tt>
1705		<a name="L1323"></a><tt class="py-lineno">1323</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
1706		<a name="L1324"></a><tt class="py-lineno">1324</tt> <tt class="py-line"> <tt class="py-name">rset</tt> <tt class="py-op">=</tt> <tt id="link-245" class="py-name"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-245', 'RangeSet', 'link-34');">RangeSet</a></tt><tt class="py-op">(</tt><tt class="py-name">idx</tt><tt class="py-op">,</tt> <tt class="py-name">autostep</tt><tt class="py-op">)</tt> </tt>
1707		<a name="L1325"></a><tt class="py-lineno">1325</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-246" class="py-name"><a title="ClusterShell.NodeSet.RangeSetParseError" class="py-name" href="#" onclick="return doclink('link-246', 'RangeSetParseError', 'link-16');">RangeSetParseError</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
1708		<a name="L1326"></a><tt class="py-lineno">1326</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-247" class="py-name"><a title="ClusterShell.NodeSet.NodeSetParseRangeError" class="py-name" href="#" onclick="return doclink('link-247', 'NodeSetParseRangeError', 'link-239');">NodeSetParseRangeError</a></tt><tt class="py-op">(</tt><tt class="py-name">e</tt><tt class="py-op">)</tt> </tt>
1709		<a name="L1327"></a><tt class="py-lineno">1327</tt> <tt class="py-line"> <tt class="py-name">p</tt> <tt class="py-op">=</tt> <tt class="py-string">"%s%%s%s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">pfx</tt><tt class="py-op">,</tt> <tt class="py-name">sfx</tt><tt class="py-op">)</tt> </tt>
1710		<a name="L1328"></a><tt class="py-lineno">1328</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">op_code</tt><tt class="py-op">,</tt> <tt class="py-name">p</tt><tt class="py-op">,</tt> <tt class="py-name">rset</tt> </tt>
1711		<a name="L1329"></a><tt class="py-lineno">1329</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1712		<a name="L1330"></a><tt class="py-lineno">1330</tt> <tt class="py-line"> <tt class="py-comment"># undefined pad means no node index</tt> </tt>
1713		<a name="L1331"></a><tt class="py-lineno">1331</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">op_code</tt><tt class="py-op">,</tt> <tt class="py-name">pfx</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt> </tt>
1714		</div></div><a name="L1332"></a><tt class="py-lineno">1332</tt> <tt class="py-line"> </tt>
1715		<a name="L1333"></a><tt class="py-lineno">1333</tt> <tt class="py-line"> </tt>
1716		<a name="L1334"></a><tt class="py-lineno">1334</tt> <tt class="py-line"><tt class="py-comment"># Special constant for NodeSet's resolver parameter to avoid any group</tt> </tt>
1717		<a name="L1335"></a><tt class="py-lineno">1335</tt> <tt class="py-line"><tt class="py-comment"># resolution at all.</tt> </tt>
1718		<a name="L1336"></a><tt class="py-lineno">1336</tt> <tt class="py-line"><tt id="link-248" class="py-name" targets="Variable ClusterShell.NodeSet.NOGROUP_RESOLVER=ClusterShell.NodeSet-module.html#NOGROUP_RESOLVER"><a title="ClusterShell.NodeSet.NOGROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-248', 'NOGROUP_RESOLVER', 'link-248');">NOGROUP_RESOLVER</a></tt><tt class="py-op">=</tt><tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
1719		<a name="NodeSet"></a><div id="NodeSet-def"><a name="L1337"></a><tt class="py-lineno">1337</tt> <tt class="py-line"> </tt>
1720		<a name="L1338"></a><tt class="py-lineno">1338</tt> <tt class="py-line"> </tt>
1721		<a name="L1339"></a><tt class="py-lineno">1339</tt> <a class="py-toggle" href="#" id="NodeSet-toggle" onclick="return toggle('NodeSet');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a><tt class="py-op">(</tt><tt class="py-base-class">NodeSetBase</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1722		</div><div id="NodeSet-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="NodeSet-expanded"><a name="L1340"></a><tt class="py-lineno">1340</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1723		<a name="L1341"></a><tt class="py-lineno">1341</tt> <tt class="py-line"><tt class="py-docstring"> Iterable class of nodes with node ranges support.</tt> </tt>
1724		<a name="L1342"></a><tt class="py-lineno">1342</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
1725		<a name="L1343"></a><tt class="py-lineno">1343</tt> <tt class="py-line"><tt class="py-docstring"> NodeSet creation examples:</tt> </tt>
1726		<a name="L1344"></a><tt class="py-lineno">1344</tt> <tt class="py-line"><tt class="py-docstring"> >>> nodeset = NodeSet() # empty NodeSet</tt> </tt>
1727		<a name="L1345"></a><tt class="py-lineno">1345</tt> <tt class="py-line"><tt class="py-docstring"> >>> nodeset = NodeSet("cluster3") # contains only cluster3</tt> </tt>
1728		<a name="L1346"></a><tt class="py-lineno">1346</tt> <tt class="py-line"><tt class="py-docstring"> >>> nodeset = NodeSet("cluster[5,10-42]")</tt> </tt>
1729		<a name="L1347"></a><tt class="py-lineno">1347</tt> <tt class="py-line"><tt class="py-docstring"> >>> nodeset = NodeSet("cluster[0-10/2]")</tt> </tt>
1730		<a name="L1348"></a><tt class="py-lineno">1348</tt> <tt class="py-line"><tt class="py-docstring"> >>> nodeset = NodeSet("cluster[0-10/2],othername[7-9,120-300]")</tt> </tt>
1731		<a name="L1349"></a><tt class="py-lineno">1349</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
1732		<a name="L1350"></a><tt class="py-lineno">1350</tt> <tt class="py-line"><tt class="py-docstring"> NodeSet provides methods like update(), intersection_update() or</tt> </tt>
1733		<a name="L1351"></a><tt class="py-lineno">1351</tt> <tt class="py-line"><tt class="py-docstring"> difference_update() methods, which conform to the Python Set API.</tt> </tt>
1734		<a name="L1352"></a><tt class="py-lineno">1352</tt> <tt class="py-line"><tt class="py-docstring"> However, unlike RangeSet or standard Set, NodeSet is somewhat not</tt> </tt>
1735		<a name="L1353"></a><tt class="py-lineno">1353</tt> <tt class="py-line"><tt class="py-docstring"> so strict for convenience, and understands NodeSet instance or</tt> </tt>
1736		<a name="L1354"></a><tt class="py-lineno">1354</tt> <tt class="py-line"><tt class="py-docstring"> NodeSet string as argument. Also, there is no strict definition of</tt> </tt>
1737		<a name="L1355"></a><tt class="py-lineno">1355</tt> <tt class="py-line"><tt class="py-docstring"> one element, for example, it IS allowed to do:</tt> </tt>
1738		<a name="L1356"></a><tt class="py-lineno">1356</tt> <tt class="py-line"><tt class="py-docstring"> >>> nodeset.remove("blue[36-40]").</tt> </tt>
1739		<a name="L1357"></a><tt class="py-lineno">1357</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1740		<a name="NodeSet.__init__"></a><div id="NodeSet.__init__-def"><a name="L1358"></a><tt class="py-lineno">1358</tt> <a class="py-toggle" href="#" id="NodeSet.__init__-toggle" onclick="return toggle('NodeSet.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSet-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nodes</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">autostep</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">resolver</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1741		</div><div id="NodeSet.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSet.__init__-expanded"><a name="L1359"></a><tt class="py-lineno">1359</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1742		<a name="L1360"></a><tt class="py-lineno">1360</tt> <tt class="py-line"><tt class="py-docstring"> Initialize a NodeSet.</tt> </tt>
1743		<a name="L1361"></a><tt class="py-lineno">1361</tt> <tt class="py-line"><tt class="py-docstring"> The `nodes' argument may be a valid nodeset string or a NodeSet</tt> </tt>
1744		<a name="L1362"></a><tt class="py-lineno">1362</tt> <tt class="py-line"><tt class="py-docstring"> object. If no nodes are specified, an empty NodeSet is created.</tt> </tt>
1745		<a name="L1363"></a><tt class="py-lineno">1363</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1746		<a name="L1364"></a><tt class="py-lineno">1364</tt> <tt class="py-line"> <tt id="link-249" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-249', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">.</tt><tt id="link-250" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
1747		ClusterShell.Engine.Engine.Engine.__init__
1748		ClusterShell.Engine.Engine.EngineAbortException.__init__
1749		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
1750		ClusterShell.Engine.Engine.EngineTimer.__init__
1751		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
1752		ClusterShell.Engine.Engine._EngineTimerQ.__init__
1753		ClusterShell.Engine.Poll.EnginePoll.__init__
1754		ClusterShell.MsgTree.MsgTree.__init__
1755		ClusterShell.MsgTree.MsgTreeElem.__init__
1756		ClusterShell.NodeSet.NodeSet.__init__
1757		ClusterShell.NodeSet.NodeSetBase.__init__
1758		ClusterShell.NodeSet.NodeSetParseError.__init__
1759		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
1760		ClusterShell.NodeSet.ParsingEngine.__init__
1761		ClusterShell.NodeSet.RangeSet.__init__
1762		ClusterShell.NodeSet.RangeSetPaddingError.__init__
1763		ClusterShell.NodeSet.RangeSetParseError.__init__
1764		ClusterShell.NodeUtils.GroupResolver.__init__
1765		ClusterShell.NodeUtils.GroupResolverConfig.__init__
1766		ClusterShell.NodeUtils.GroupSource.__init__
1767		ClusterShell.NodeUtils.GroupSourceException.__init__
1768		ClusterShell.Task.Task._SuspendCondition.__init__
1769		ClusterShell.Task.Task.__init__
1770		ClusterShell.Task._TaskMsgTree.__init__
1771		ClusterShell.Worker.EngineClient.EngineClient.__init__
1772		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
1773		ClusterShell.Worker.EngineClient.EnginePort.__init__
1774		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
1775		ClusterShell.Worker.Popen.WorkerPopen.__init__
1776		ClusterShell.Worker.Ssh.Scp.__init__
1777		ClusterShell.Worker.Ssh.Ssh.__init__
1778		ClusterShell.Worker.Ssh.WorkerSsh.__init__
1779		ClusterShell.Worker.Worker.DistantWorker.__init__
1780		ClusterShell.Worker.Worker.Worker.__init__
1781		ClusterShell.Worker.Worker.WorkerSimple.__init__
1782		clubak.Display.__init__
1783		clush.ClushConfig.__init__
1784		clush.ClushConfigError.__init__
1785		clush.DirectOutputHandler.__init__
1786		clush.Display.__init__
1787		clush.GatherOutputHandler.__init__
1788		clush.RunTimer.__init__
1789		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-250', '__init__', 'link-14');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
1790		<a name="L1365"></a><tt class="py-lineno">1365</tt> <tt class="py-line"> </tt>
1791		<a name="L1366"></a><tt class="py-lineno">1366</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_autostep</tt> <tt class="py-op">=</tt> <tt class="py-name">autostep</tt> </tt>
1792		<a name="L1367"></a><tt class="py-lineno">1367</tt> <tt class="py-line"> </tt>
1793		<a name="L1368"></a><tt class="py-lineno">1368</tt> <tt class="py-line"> <tt class="py-comment"># Set group resolver.</tt> </tt>
1794		<a name="L1369"></a><tt class="py-lineno">1369</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_resolver</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
1795		<a name="L1370"></a><tt class="py-lineno">1370</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">resolver</tt> <tt class="py-op">!=</tt> <tt id="link-251" class="py-name"><a title="ClusterShell.NodeSet.NOGROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-251', 'NOGROUP_RESOLVER', 'link-248');">NOGROUP_RESOLVER</a></tt><tt class="py-op">:</tt> </tt>
1796		<a name="L1371"></a><tt class="py-lineno">1371</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_resolver</tt> <tt class="py-op">=</tt> <tt class="py-name">resolver</tt> <tt class="py-keyword">or</tt> <tt id="link-252" class="py-name"><a title="ClusterShell.NodeSet.STD_GROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-252', 'STD_GROUP_RESOLVER', 'link-9');">STD_GROUP_RESOLVER</a></tt> </tt>
1797		<a name="L1372"></a><tt class="py-lineno">1372</tt> <tt class="py-line"> </tt>
1798		<a name="L1373"></a><tt class="py-lineno">1373</tt> <tt class="py-line"> <tt class="py-comment"># Initialize default parser.</tt> </tt>
1799		<a name="L1374"></a><tt class="py-lineno">1374</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_parser</tt> <tt class="py-op">=</tt> <tt id="link-253" class="py-name"><a title="ClusterShell.NodeSet.ParsingEngine" class="py-name" href="#" onclick="return doclink('link-253', 'ParsingEngine', 'link-227');">ParsingEngine</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_resolver</tt><tt class="py-op">)</tt> </tt>
1800		<a name="L1375"></a><tt class="py-lineno">1375</tt> <tt class="py-line"> </tt>
1801		<a name="L1376"></a><tt class="py-lineno">1376</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-254" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
1802		ClusterShell.NodeSet.NodeSetBase.update
1803		ClusterShell.NodeSet.RangeSet.update
1804		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-254', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">nodes</tt><tt class="py-op">)</tt> </tt>
1805		</div><a name="L1377"></a><tt class="py-lineno">1377</tt> <tt class="py-line"> </tt>
1806		<a name="L1378"></a><tt class="py-lineno">1378</tt> <tt class="py-line"> <tt class="py-decorator">@</tt><tt class="py-decorator">classmethod</tt> </tt>
1807		<a name="NodeSet.fromlist"></a><div id="NodeSet.fromlist-def"><a name="L1379"></a><tt class="py-lineno">1379</tt> <a class="py-toggle" href="#" id="NodeSet.fromlist-toggle" onclick="return toggle('NodeSet.fromlist');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSet-class.html#fromlist">fromlist</a><tt class="py-op">(</tt><tt class="py-param">cls</tt><tt class="py-op">,</tt> <tt class="py-param">nodelist</tt><tt class="py-op">,</tt> <tt class="py-param">autostep</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">resolver</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1808		</div><div id="NodeSet.fromlist-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSet.fromlist-expanded"><a name="L1380"></a><tt class="py-lineno">1380</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1809		<a name="L1381"></a><tt class="py-lineno">1381</tt> <tt class="py-line"><tt class="py-docstring"> Class method that returns a new NodeSet with nodes from</tt> </tt>
1810		<a name="L1382"></a><tt class="py-lineno">1382</tt> <tt class="py-line"><tt class="py-docstring"> provided list.</tt> </tt>
1811		<a name="L1383"></a><tt class="py-lineno">1383</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1812		<a name="L1384"></a><tt class="py-lineno">1384</tt> <tt class="py-line"> <tt class="py-name">inst</tt> <tt class="py-op">=</tt> <tt id="link-255" class="py-name"><a title="ClusterShell.NodeSet
1813		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-255', 'NodeSet', 'link-164');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-name">autostep</tt><tt class="py-op">=</tt><tt class="py-name">autostep</tt><tt class="py-op">,</tt> <tt class="py-name">resolver</tt><tt class="py-op">=</tt><tt class="py-name">resolver</tt><tt class="py-op">)</tt> </tt>
1814		<a name="L1385"></a><tt class="py-lineno">1385</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">node</tt> <tt class="py-keyword">in</tt> <tt class="py-name">nodelist</tt><tt class="py-op">:</tt> </tt>
1815		<a name="L1386"></a><tt class="py-lineno">1386</tt> <tt class="py-line"> <tt class="py-name">inst</tt><tt class="py-op">.</tt><tt id="link-256" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
1816		ClusterShell.NodeSet.NodeSetBase.update
1817		ClusterShell.NodeSet.RangeSet.update
1818		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-256', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">node</tt><tt class="py-op">)</tt> </tt>
1819		<a name="L1387"></a><tt class="py-lineno">1387</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">inst</tt> </tt>
1820		</div><a name="L1388"></a><tt class="py-lineno">1388</tt> <tt class="py-line"> </tt>
1821		<a name="L1389"></a><tt class="py-lineno">1389</tt> <tt class="py-line"> <tt class="py-decorator">@</tt><tt class="py-decorator">classmethod</tt> </tt>
1822		<a name="NodeSet.fromall"></a><div id="NodeSet.fromall-def"><a name="L1390"></a><tt class="py-lineno">1390</tt> <a class="py-toggle" href="#" id="NodeSet.fromall-toggle" onclick="return toggle('NodeSet.fromall');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSet-class.html#fromall">fromall</a><tt class="py-op">(</tt><tt class="py-param">cls</tt><tt class="py-op">,</tt> <tt class="py-param">groupsource</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">autostep</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">resolver</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1823		</div><div id="NodeSet.fromall-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSet.fromall-expanded"><a name="L1391"></a><tt class="py-lineno">1391</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1824		<a name="L1392"></a><tt class="py-lineno">1392</tt> <tt class="py-line"><tt class="py-docstring"> Class method that returns a new NodeSet with all nodes from</tt> </tt>
1825		<a name="L1393"></a><tt class="py-lineno">1393</tt> <tt class="py-line"><tt class="py-docstring"> optional groupsource.</tt> </tt>
1826		<a name="L1394"></a><tt class="py-lineno">1394</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1827		<a name="L1395"></a><tt class="py-lineno">1395</tt> <tt class="py-line"> <tt class="py-name">inst</tt> <tt class="py-op">=</tt> <tt id="link-257" class="py-name"><a title="ClusterShell.NodeSet
1828		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-257', 'NodeSet', 'link-164');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-name">autostep</tt><tt class="py-op">=</tt><tt class="py-name">autostep</tt><tt class="py-op">,</tt> <tt class="py-name">resolver</tt><tt class="py-op">=</tt><tt class="py-name">resolver</tt><tt class="py-op">)</tt> </tt>
1829		<a name="L1396"></a><tt class="py-lineno">1396</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">inst</tt><tt class="py-op">.</tt><tt class="py-name">_resolver</tt><tt class="py-op">:</tt> </tt>
1830		<a name="L1397"></a><tt class="py-lineno">1397</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-258" class="py-name" targets="Class ClusterShell.NodeSet.NodeSetExternalError=ClusterShell.NodeSet.NodeSetExternalError-class.html"><a title="ClusterShell.NodeSet.NodeSetExternalError" class="py-name" href="#" onclick="return doclink('link-258', 'NodeSetExternalError', 'link-258');">NodeSetExternalError</a></tt><tt class="py-op">(</tt><tt class="py-string">"No node group resolver"</tt><tt class="py-op">)</tt> </tt>
1831		<a name="L1398"></a><tt class="py-lineno">1398</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
1832		<a name="L1399"></a><tt class="py-lineno">1399</tt> <tt class="py-line"> <tt class="py-comment"># Ask resolver to provide all nodes.</tt> </tt>
1833		<a name="L1400"></a><tt class="py-lineno">1400</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">nodes</tt> <tt class="py-keyword">in</tt> <tt class="py-name">inst</tt><tt class="py-op">.</tt><tt class="py-name">_resolver</tt><tt class="py-op">.</tt><tt id="link-259" class="py-name" targets="Method ClusterShell.NodeUtils.GroupResolver.all_nodes()=ClusterShell.NodeUtils.GroupResolver-class.html#all_nodes"><a title="ClusterShell.NodeUtils.GroupResolver.all_nodes" class="py-name" href="#" onclick="return doclink('link-259', 'all_nodes', 'link-259');">all_nodes</a></tt><tt class="py-op">(</tt><tt class="py-name">groupsource</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1834		<a name="L1401"></a><tt class="py-lineno">1401</tt> <tt class="py-line"> <tt class="py-name">inst</tt><tt class="py-op">.</tt><tt id="link-260" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
1835		ClusterShell.NodeSet.NodeSetBase.update
1836		ClusterShell.NodeSet.RangeSet.update
1837		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-260', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">nodes</tt><tt class="py-op">)</tt> </tt>
1838		<a name="L1402"></a><tt class="py-lineno">1402</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-261" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-261', 'NodeUtils', 'link-2');">NodeUtils</a></tt><tt class="py-op">.</tt><tt id="link-262" class="py-name" targets="Class ClusterShell.NodeUtils.GroupSourceNoUpcall=ClusterShell.NodeUtils.GroupSourceNoUpcall-class.html"><a title="ClusterShell.NodeUtils.GroupSourceNoUpcall" class="py-name" href="#" onclick="return doclink('link-262', 'GroupSourceNoUpcall', 'link-262');">GroupSourceNoUpcall</a></tt><tt class="py-op">:</tt> </tt>
1839		<a name="L1403"></a><tt class="py-lineno">1403</tt> <tt class="py-line"> <tt class="py-comment"># As the resolver is not able to provide all nodes directly,</tt> </tt>
1840		<a name="L1404"></a><tt class="py-lineno">1404</tt> <tt class="py-line"> <tt class="py-comment"># failback to list + map(s) method:</tt> </tt>
1841		<a name="L1405"></a><tt class="py-lineno">1405</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
1842		<a name="L1406"></a><tt class="py-lineno">1406</tt> <tt class="py-line"> <tt class="py-comment"># Like in regroup(), we get a NodeSet of all groups in</tt> </tt>
1843		<a name="L1407"></a><tt class="py-lineno">1407</tt> <tt class="py-line"> <tt class="py-comment"># specified group source.</tt> </tt>
1844		<a name="L1408"></a><tt class="py-lineno">1408</tt> <tt class="py-line"> <tt class="py-name">allgrpns</tt> <tt class="py-op">=</tt> <tt id="link-263" class="py-name"><a title="ClusterShell.NodeSet
1845		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-263', 'NodeSet', 'link-164');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-264" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
1846		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-264', 'fromlist', 'link-58');">fromlist</a></tt><tt class="py-op">(</tt> \ </tt>
1847		<a name="L1409"></a><tt class="py-lineno">1409</tt> <tt class="py-line"> <tt class="py-name">inst</tt><tt class="py-op">.</tt><tt class="py-name">_resolver</tt><tt class="py-op">.</tt><tt id="link-265" class="py-name" targets="Function ClusterShell.NodeSet.grouplist()=ClusterShell.NodeSet-module.html#grouplist,Method ClusterShell.NodeUtils.GroupResolver.grouplist()=ClusterShell.NodeUtils.GroupResolver-class.html#grouplist"><a title="ClusterShell.NodeSet.grouplist
1848		ClusterShell.NodeUtils.GroupResolver.grouplist" class="py-name" href="#" onclick="return doclink('link-265', 'grouplist', 'link-265');">grouplist</a></tt><tt class="py-op">(</tt><tt class="py-name">groupsource</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
1849		<a name="L1410"></a><tt class="py-lineno">1410</tt> <tt class="py-line"> <tt class="py-name">resolver</tt><tt class="py-op">=</tt><tt id="link-266" class="py-name"><a title="ClusterShell.NodeSet.NOGROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-266', 'NOGROUP_RESOLVER', 'link-248');">NOGROUP_RESOLVER</a></tt><tt class="py-op">)</tt> </tt>
1850		<a name="L1411"></a><tt class="py-lineno">1411</tt> <tt class="py-line"> <tt class="py-comment"># For each individual group, resolve it to node and accumulate.</tt> </tt>
1851		<a name="L1412"></a><tt class="py-lineno">1412</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">grp</tt> <tt class="py-keyword">in</tt> <tt class="py-name">allgrpns</tt><tt class="py-op">:</tt> </tt>
1852		<a name="L1413"></a><tt class="py-lineno">1413</tt> <tt class="py-line"> <tt class="py-name">inst</tt><tt class="py-op">.</tt><tt id="link-267" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
1853		ClusterShell.NodeSet.NodeSetBase.update
1854		ClusterShell.NodeSet.RangeSet.update
1855		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-267', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt id="link-268" class="py-name"><a title="ClusterShell.NodeSet
1856		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-268', 'NodeSet', 'link-164');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-269" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
1857		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-269', 'fromlist', 'link-58');">fromlist</a></tt><tt class="py-op">(</tt> \ </tt>
1858		<a name="L1414"></a><tt class="py-lineno">1414</tt> <tt class="py-line"> <tt class="py-name">inst</tt><tt class="py-op">.</tt><tt class="py-name">_resolver</tt><tt class="py-op">.</tt><tt id="link-270" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolver.group_nodes" class="py-name" href="#" onclick="return doclink('link-270', 'group_nodes', 'link-219');">group_nodes</a></tt><tt class="py-op">(</tt><tt class="py-name">grp</tt><tt class="py-op">,</tt> <tt class="py-name">groupsource</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1859		<a name="L1415"></a><tt class="py-lineno">1415</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-271" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-271', 'NodeUtils', 'link-2');">NodeUtils</a></tt><tt class="py-op">.</tt><tt id="link-272" class="py-name"><a title="ClusterShell.NodeUtils.GroupSourceNoUpcall" class="py-name" href="#" onclick="return doclink('link-272', 'GroupSourceNoUpcall', 'link-262');">GroupSourceNoUpcall</a></tt><tt class="py-op">:</tt> </tt>
1860		<a name="L1416"></a><tt class="py-lineno">1416</tt> <tt class="py-line"> <tt class="py-comment"># We are not able to find "all" nodes, definitely.</tt> </tt>
1861		<a name="L1417"></a><tt class="py-lineno">1417</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-273" class="py-name"><a title="ClusterShell.NodeSet.NodeSetExternalError" class="py-name" href="#" onclick="return doclink('link-273', 'NodeSetExternalError', 'link-258');">NodeSetExternalError</a></tt><tt class="py-op">(</tt><tt class="py-string">"Not enough working external "</tt> \ </tt>
1862		<a name="L1418"></a><tt class="py-lineno">1418</tt> <tt class="py-line"> <tt class="py-string">"calls (all, or map + list) defined to get all nodes"</tt><tt class="py-op">)</tt> </tt>
1863		<a name="L1419"></a><tt class="py-lineno">1419</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-274" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-274', 'NodeUtils', 'link-2');">NodeUtils</a></tt><tt class="py-op">.</tt><tt id="link-275" class="py-name"><a title="ClusterShell.NodeUtils.GroupSourceQueryFailed" class="py-name" href="#" onclick="return doclink('link-275', 'GroupSourceQueryFailed', 'link-209');">GroupSourceQueryFailed</a></tt><tt class="py-op">,</tt> <tt class="py-name">exc</tt><tt class="py-op">:</tt> </tt>
1864		<a name="L1420"></a><tt class="py-lineno">1420</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-276" class="py-name"><a title="ClusterShell.NodeSet.NodeSetExternalError" class="py-name" href="#" onclick="return doclink('link-276', 'NodeSetExternalError', 'link-258');">NodeSetExternalError</a></tt><tt class="py-op">(</tt><tt class="py-string">"Unable to get all nodes due to the "</tt> \ </tt>
1865		<a name="L1421"></a><tt class="py-lineno">1421</tt> <tt class="py-line"> <tt class="py-string">"following external failure:\n\t%s"</tt> <tt class="py-op">%</tt> <tt class="py-name">exc</tt><tt class="py-op">)</tt> </tt>
1866		<a name="L1422"></a><tt class="py-lineno">1422</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">inst</tt> </tt>
1867		</div><a name="L1423"></a><tt class="py-lineno">1423</tt> <tt class="py-line"> </tt>
1868		<a name="NodeSet.__getstate__"></a><div id="NodeSet.__getstate__-def"><a name="L1424"></a><tt class="py-lineno">1424</tt> <a class="py-toggle" href="#" id="NodeSet.__getstate__-toggle" onclick="return toggle('NodeSet.__getstate__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSet-class.html#__getstate__">__getstate__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1869		</div><div id="NodeSet.__getstate__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSet.__getstate__-expanded"><a name="L1425"></a><tt class="py-lineno">1425</tt> <tt class="py-line"> <tt class="py-docstring">"""Called when pickling: remove references to group resolver."""</tt> </tt>
1870		<a name="L1426"></a><tt class="py-lineno">1426</tt> <tt class="py-line"> <tt class="py-name">odict</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">__dict__</tt><tt class="py-op">.</tt><tt id="link-277" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-277', 'copy', 'link-0');">copy</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1871		<a name="L1427"></a><tt class="py-lineno">1427</tt> <tt class="py-line"> <tt class="py-keyword">del</tt> <tt class="py-name">odict</tt><tt class="py-op">[</tt><tt class="py-string">'_resolver'</tt><tt class="py-op">]</tt> </tt>
1872		<a name="L1428"></a><tt class="py-lineno">1428</tt> <tt class="py-line"> <tt class="py-keyword">del</tt> <tt class="py-name">odict</tt><tt class="py-op">[</tt><tt class="py-string">'_parser'</tt><tt class="py-op">]</tt> </tt>
1873		<a name="L1429"></a><tt class="py-lineno">1429</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">odict</tt> </tt>
1874		</div><a name="L1430"></a><tt class="py-lineno">1430</tt> <tt class="py-line"> </tt>
1875		<a name="NodeSet.__setstate__"></a><div id="NodeSet.__setstate__-def"><a name="L1431"></a><tt class="py-lineno">1431</tt> <a class="py-toggle" href="#" id="NodeSet.__setstate__-toggle" onclick="return toggle('NodeSet.__setstate__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSet-class.html#__setstate__">__setstate__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">dict</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1876		</div><div id="NodeSet.__setstate__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSet.__setstate__-expanded"><a name="L1432"></a><tt class="py-lineno">1432</tt> <tt class="py-line"> <tt class="py-docstring">"""Called when unpickling: restore parser using non group</tt> </tt>
1877		<a name="L1433"></a><tt class="py-lineno">1433</tt> <tt class="py-line"><tt class="py-docstring"> resolver."""</tt> </tt>
1878		<a name="L1434"></a><tt class="py-lineno">1434</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">__dict__</tt><tt class="py-op">.</tt><tt id="link-278" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
1879		ClusterShell.NodeSet.NodeSetBase.update
1880		ClusterShell.NodeSet.RangeSet.update
1881		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-278', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">dict</tt><tt class="py-op">)</tt> </tt>
1882		<a name="L1435"></a><tt class="py-lineno">1435</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_resolver</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
1883		<a name="L1436"></a><tt class="py-lineno">1436</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_parser</tt> <tt class="py-op">=</tt> <tt id="link-279" class="py-name"><a title="ClusterShell.NodeSet.ParsingEngine" class="py-name" href="#" onclick="return doclink('link-279', 'ParsingEngine', 'link-227');">ParsingEngine</a></tt><tt class="py-op">(</tt><tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
1884		</div><a name="L1437"></a><tt class="py-lineno">1437</tt> <tt class="py-line"> </tt>
1885		<a name="NodeSet._find_groups"></a><div id="NodeSet._find_groups-def"><a name="L1438"></a><tt class="py-lineno">1438</tt> <a class="py-toggle" href="#" id="NodeSet._find_groups-toggle" onclick="return toggle('NodeSet._find_groups');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSet-class.html#_find_groups">_find_groups</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">node</tt><tt class="py-op">,</tt> <tt class="py-param">namespace</tt><tt class="py-op">,</tt> <tt class="py-param">allgroups</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1886		</div><div id="NodeSet._find_groups-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSet._find_groups-expanded"><a name="L1439"></a><tt class="py-lineno">1439</tt> <tt class="py-line"> <tt class="py-docstring">"""Find groups of node by namespace."""</tt> </tt>
1887		<a name="L1440"></a><tt class="py-lineno">1440</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">allgroups</tt><tt class="py-op">:</tt> </tt>
1888		<a name="L1441"></a><tt class="py-lineno">1441</tt> <tt class="py-line"> <tt class="py-comment"># find node groups using in-memory allgroups</tt> </tt>
1889		<a name="L1442"></a><tt class="py-lineno">1442</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">grp</tt><tt class="py-op">,</tt> <tt class="py-name">ns</tt> <tt class="py-keyword">in</tt> <tt class="py-name">allgroups</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1890		<a name="L1443"></a><tt class="py-lineno">1443</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">node</tt> <tt class="py-keyword">in</tt> <tt class="py-name">ns</tt><tt class="py-op">:</tt> </tt>
1891		<a name="L1444"></a><tt class="py-lineno">1444</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">grp</tt> </tt>
1892		<a name="L1445"></a><tt class="py-lineno">1445</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1893		<a name="L1446"></a><tt class="py-lineno">1446</tt> <tt class="py-line"> <tt class="py-comment"># find node groups using resolver</tt> </tt>
1894		<a name="L1447"></a><tt class="py-lineno">1447</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">group</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_resolver</tt><tt class="py-op">.</tt><tt id="link-280" class="py-name" targets="Method ClusterShell.NodeUtils.GroupResolver.node_groups()=ClusterShell.NodeUtils.GroupResolver-class.html#node_groups"><a title="ClusterShell.NodeUtils.GroupResolver.node_groups" class="py-name" href="#" onclick="return doclink('link-280', 'node_groups', 'link-280');">node_groups</a></tt><tt class="py-op">(</tt><tt class="py-name">node</tt><tt class="py-op">,</tt> <tt class="py-name">namespace</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1895		<a name="L1448"></a><tt class="py-lineno">1448</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">group</tt> </tt>
1896		</div><a name="L1449"></a><tt class="py-lineno">1449</tt> <tt class="py-line"> </tt>
1897		<a name="NodeSet.regroup"></a><div id="NodeSet.regroup-def"><a name="L1450"></a><tt class="py-lineno">1450</tt> <a class="py-toggle" href="#" id="NodeSet.regroup-toggle" onclick="return toggle('NodeSet.regroup');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSet-class.html#regroup">regroup</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">groupsource</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">autostep</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">overlap</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> </tt>
1898		<a name="L1451"></a><tt class="py-lineno">1451</tt> <tt class="py-line"> <tt class="py-param">noprefix</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1899		</div><div id="NodeSet.regroup-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSet.regroup-expanded"><a name="L1452"></a><tt class="py-lineno">1452</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1900		<a name="L1453"></a><tt class="py-lineno">1453</tt> <tt class="py-line"><tt class="py-docstring"> Regroup nodeset using groups.</tt> </tt>
1901		<a name="L1454"></a><tt class="py-lineno">1454</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1902		<a name="L1455"></a><tt class="py-lineno">1455</tt> <tt class="py-line"> <tt class="py-name">groups</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
1903		<a name="L1456"></a><tt class="py-lineno">1456</tt> <tt class="py-line"> <tt class="py-name">rest</tt> <tt class="py-op">=</tt> <tt id="link-281" class="py-name"><a title="ClusterShell.NodeSet
1904		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-281', 'NodeSet', 'link-164');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">resolver</tt><tt class="py-op">=</tt><tt id="link-282" class="py-name"><a title="ClusterShell.NodeSet.NOGROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-282', 'NOGROUP_RESOLVER', 'link-248');">NOGROUP_RESOLVER</a></tt><tt class="py-op">)</tt> </tt>
1905		<a name="L1457"></a><tt class="py-lineno">1457</tt> <tt class="py-line"> </tt>
1906		<a name="L1458"></a><tt class="py-lineno">1458</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
1907		<a name="L1459"></a><tt class="py-lineno">1459</tt> <tt class="py-line"> <tt class="py-comment"># Get a NodeSet of all groups in specified group source.</tt> </tt>
1908		<a name="L1460"></a><tt class="py-lineno">1460</tt> <tt class="py-line"> <tt class="py-name">allgrpns</tt> <tt class="py-op">=</tt> <tt id="link-283" class="py-name"><a title="ClusterShell.NodeSet
1909		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-283', 'NodeSet', 'link-164');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-284" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
1910		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-284', 'fromlist', 'link-58');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_resolver</tt><tt class="py-op">.</tt><tt id="link-285" class="py-name"><a title="ClusterShell.NodeSet.grouplist
1911		ClusterShell.NodeUtils.GroupResolver.grouplist" class="py-name" href="#" onclick="return doclink('link-285', 'grouplist', 'link-265');">grouplist</a></tt><tt class="py-op">(</tt><tt class="py-name">groupsource</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
1912		<a name="L1461"></a><tt class="py-lineno">1461</tt> <tt class="py-line"> <tt class="py-name">resolver</tt><tt class="py-op">=</tt><tt id="link-286" class="py-name"><a title="ClusterShell.NodeSet.NOGROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-286', 'NOGROUP_RESOLVER', 'link-248');">NOGROUP_RESOLVER</a></tt><tt class="py-op">)</tt> </tt>
1913		<a name="L1462"></a><tt class="py-lineno">1462</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-287" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-287', 'NodeUtils', 'link-2');">NodeUtils</a></tt><tt class="py-op">.</tt><tt id="link-288" class="py-name" targets="Class ClusterShell.NodeUtils.GroupSourceException=ClusterShell.NodeUtils.GroupSourceException-class.html"><a title="ClusterShell.NodeUtils.GroupSourceException" class="py-name" href="#" onclick="return doclink('link-288', 'GroupSourceException', 'link-288');">GroupSourceException</a></tt><tt class="py-op">:</tt> </tt>
1914		<a name="L1463"></a><tt class="py-lineno">1463</tt> <tt class="py-line"> <tt class="py-comment"># If list query failed, we still might be able to regroup</tt> </tt>
1915		<a name="L1464"></a><tt class="py-lineno">1464</tt> <tt class="py-line"> <tt class="py-comment"># using reverse.</tt> </tt>
1916		<a name="L1465"></a><tt class="py-lineno">1465</tt> <tt class="py-line"> <tt class="py-name">allgrpns</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
1917		<a name="L1466"></a><tt class="py-lineno">1466</tt> <tt class="py-line"> </tt>
1918		<a name="L1467"></a><tt class="py-lineno">1467</tt> <tt class="py-line"> <tt class="py-name">allgroups</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
1919		<a name="L1468"></a><tt class="py-lineno">1468</tt> <tt class="py-line"> </tt>
1920		<a name="L1469"></a><tt class="py-lineno">1469</tt> <tt class="py-line"> <tt class="py-comment"># Check for external reverse presence, and also use the</tt> </tt>
1921		<a name="L1470"></a><tt class="py-lineno">1470</tt> <tt class="py-line"> <tt class="py-comment"># following heuristic: external reverse is used only when number</tt> </tt>
1922		<a name="L1471"></a><tt class="py-lineno">1471</tt> <tt class="py-line"> <tt class="py-comment"># of groups is greater than the NodeSet size.</tt> </tt>
1923		<a name="L1472"></a><tt class="py-lineno">1472</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_resolver</tt><tt class="py-op">.</tt><tt id="link-289" class="py-name" targets="Method ClusterShell.NodeUtils.GroupResolver.has_node_groups()=ClusterShell.NodeUtils.GroupResolver-class.html#has_node_groups"><a title="ClusterShell.NodeUtils.GroupResolver.has_node_groups" class="py-name" href="#" onclick="return doclink('link-289', 'has_node_groups', 'link-289');">has_node_groups</a></tt><tt class="py-op">(</tt><tt class="py-name">groupsource</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> \ </tt>
1924		<a name="L1473"></a><tt class="py-lineno">1473</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-keyword">not</tt> <tt class="py-name">allgrpns</tt> <tt class="py-keyword">or</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">allgrpns</tt><tt class="py-op">)</tt> <tt class="py-op">>=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1925		<a name="L1474"></a><tt class="py-lineno">1474</tt> <tt class="py-line"> <tt class="py-comment"># use external reverse</tt> </tt>
1926		<a name="L1475"></a><tt class="py-lineno">1475</tt> <tt class="py-line"> <tt class="py-keyword">pass</tt> </tt>
1927		<a name="L1476"></a><tt class="py-lineno">1476</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1928		<a name="L1477"></a><tt class="py-lineno">1477</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">allgrpns</tt><tt class="py-op">:</tt> <tt class="py-comment"># list query failed and no way to reverse!</tt> </tt>
1929		<a name="L1478"></a><tt class="py-lineno">1478</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">rest</tt><tt class="py-op">)</tt> </tt>
1930		<a name="L1479"></a><tt class="py-lineno">1479</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
1931		<a name="L1480"></a><tt class="py-lineno">1480</tt> <tt class="py-line"> <tt class="py-comment"># use internal reverse: populate allgroups</tt> </tt>
1932		<a name="L1481"></a><tt class="py-lineno">1481</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">grp</tt> <tt class="py-keyword">in</tt> <tt class="py-name">allgrpns</tt><tt class="py-op">:</tt> </tt>
1933		<a name="L1482"></a><tt class="py-lineno">1482</tt> <tt class="py-line"> <tt class="py-name">nodelist</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_resolver</tt><tt class="py-op">.</tt><tt id="link-290" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolver.group_nodes" class="py-name" href="#" onclick="return doclink('link-290', 'group_nodes', 'link-219');">group_nodes</a></tt><tt class="py-op">(</tt><tt class="py-name">grp</tt><tt class="py-op">,</tt> <tt class="py-name">groupsource</tt><tt class="py-op">)</tt> </tt>
1934		<a name="L1483"></a><tt class="py-lineno">1483</tt> <tt class="py-line"> <tt class="py-name">allgroups</tt><tt class="py-op">[</tt><tt class="py-name">grp</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt id="link-291" class="py-name"><a title="ClusterShell.NodeSet
1935		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-291', 'NodeSet', 'link-164');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-string">","</tt><tt class="py-op">.</tt><tt id="link-292" class="py-name"><a title="ClusterShell.Task.Task.join" class="py-name" href="#" onclick="return doclink('link-292', 'join', 'link-221');">join</a></tt><tt class="py-op">(</tt><tt class="py-name">nodelist</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1936		<a name="L1484"></a><tt class="py-lineno">1484</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-293" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-293', 'NodeUtils', 'link-2');">NodeUtils</a></tt><tt class="py-op">.</tt><tt id="link-294" class="py-name"><a title="ClusterShell.NodeUtils.GroupSourceQueryFailed" class="py-name" href="#" onclick="return doclink('link-294', 'GroupSourceQueryFailed', 'link-209');">GroupSourceQueryFailed</a></tt><tt class="py-op">,</tt> <tt class="py-name">exc</tt><tt class="py-op">:</tt> </tt>
1937		<a name="L1485"></a><tt class="py-lineno">1485</tt> <tt class="py-line"> <tt class="py-comment"># External result inconsistency</tt> </tt>
1938		<a name="L1486"></a><tt class="py-lineno">1486</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-295" class="py-name"><a title="ClusterShell.NodeSet.NodeSetExternalError" class="py-name" href="#" onclick="return doclink('link-295', 'NodeSetExternalError', 'link-258');">NodeSetExternalError</a></tt><tt class="py-op">(</tt><tt class="py-string">"Unable to map a group "</tt> \ </tt>
1939		<a name="L1487"></a><tt class="py-lineno">1487</tt> <tt class="py-line"> <tt class="py-string">"previously listed\n\tFailed command: %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">exc</tt><tt class="py-op">)</tt> </tt>
1940		<a name="L1488"></a><tt class="py-lineno">1488</tt> <tt class="py-line"> </tt>
1941		<a name="L1489"></a><tt class="py-lineno">1489</tt> <tt class="py-line"> <tt class="py-comment"># For each NodeSetBase in self, finds its groups.</tt> </tt>
1942		<a name="L1490"></a><tt class="py-lineno">1490</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">node</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-296" class="py-name" targets="Method ClusterShell.NodeSet.NodeSetBase._iterbase()=ClusterShell.NodeSet.NodeSetBase-class.html#_iterbase"><a title="ClusterShell.NodeSet.NodeSetBase._iterbase" class="py-name" href="#" onclick="return doclink('link-296', '_iterbase', 'link-296');">_iterbase</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1943		<a name="L1491"></a><tt class="py-lineno">1491</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">grp</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-297" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet._find_groups()=ClusterShell.NodeSet.NodeSet-class.html#_find_groups"><a title="ClusterShell.NodeSet.NodeSet._find_groups" class="py-name" href="#" onclick="return doclink('link-297', '_find_groups', 'link-297');">_find_groups</a></tt><tt class="py-op">(</tt><tt class="py-name">node</tt><tt class="py-op">,</tt> <tt class="py-name">groupsource</tt><tt class="py-op">,</tt> <tt class="py-name">allgroups</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1944		<a name="L1492"></a><tt class="py-lineno">1492</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">grp</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">groups</tt><tt class="py-op">:</tt> </tt>
1945		<a name="L1493"></a><tt class="py-lineno">1493</tt> <tt class="py-line"> <tt class="py-name">ns</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_parser</tt><tt class="py-op">.</tt><tt id="link-298" class="py-name" targets="Method ClusterShell.NodeSet.ParsingEngine.parse_group()=ClusterShell.NodeSet.ParsingEngine-class.html#parse_group"><a title="ClusterShell.NodeSet.ParsingEngine.parse_group" class="py-name" href="#" onclick="return doclink('link-298', 'parse_group', 'link-298');">parse_group</a></tt><tt class="py-op">(</tt><tt class="py-name">grp</tt><tt class="py-op">,</tt> <tt class="py-name">groupsource</tt><tt class="py-op">,</tt> <tt class="py-name">autostep</tt><tt class="py-op">)</tt> </tt>
1946		<a name="L1494"></a><tt class="py-lineno">1494</tt> <tt class="py-line"> <tt class="py-name">groups</tt><tt class="py-op">[</tt><tt class="py-name">grp</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">ns</tt><tt class="py-op">)</tt> </tt>
1947		<a name="L1495"></a><tt class="py-lineno">1495</tt> <tt class="py-line"> <tt class="py-name">i</tt><tt class="py-op">,</tt> <tt class="py-name">m</tt> <tt class="py-op">=</tt> <tt class="py-name">groups</tt><tt class="py-op">[</tt><tt class="py-name">grp</tt><tt class="py-op">]</tt> </tt>
1948		<a name="L1496"></a><tt class="py-lineno">1496</tt> <tt class="py-line"> <tt class="py-name">groups</tt><tt class="py-op">[</tt><tt class="py-name">grp</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-name">i</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-name">m</tt><tt class="py-op">)</tt> </tt>
1949		<a name="L1497"></a><tt class="py-lineno">1497</tt> <tt class="py-line"> </tt>
1950		<a name="L1498"></a><tt class="py-lineno">1498</tt> <tt class="py-line"> <tt class="py-comment"># Keep only groups that are full.</tt> </tt>
1951		<a name="L1499"></a><tt class="py-lineno">1499</tt> <tt class="py-line"> <tt class="py-name">fulls</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
1952		<a name="L1500"></a><tt class="py-lineno">1500</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">k</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-name">i</tt><tt class="py-op">,</tt> <tt class="py-name">m</tt><tt class="py-op">)</tt> <tt class="py-keyword">in</tt> <tt class="py-name">groups</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1953		<a name="L1501"></a><tt class="py-lineno">1501</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">i</tt> <tt class="py-op"><=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">m</tt><tt class="py-op">)</tt> </tt>
1954		<a name="L1502"></a><tt class="py-lineno">1502</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">i</tt> <tt class="py-op">==</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">m</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1955		<a name="L1503"></a><tt class="py-lineno">1503</tt> <tt class="py-line"> <tt class="py-name">fulls</tt><tt class="py-op">.</tt><tt id="link-299" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-299', 'append', 'link-63');">append</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">i</tt><tt class="py-op">,</tt> <tt class="py-name">k</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1956		<a name="L1504"></a><tt class="py-lineno">1504</tt> <tt class="py-line"> </tt>
1957		<a name="L1505"></a><tt class="py-lineno">1505</tt> <tt class="py-line"> <tt class="py-name">regrouped</tt> <tt class="py-op">=</tt> <tt id="link-300" class="py-name"><a title="ClusterShell.NodeSet
1958		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-300', 'NodeSet', 'link-164');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-name">resolver</tt><tt class="py-op">=</tt><tt id="link-301" class="py-name"><a title="ClusterShell.NodeSet.NOGROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-301', 'NOGROUP_RESOLVER', 'link-248');">NOGROUP_RESOLVER</a></tt><tt class="py-op">)</tt> </tt>
1959		<a name="L1506"></a><tt class="py-lineno">1506</tt> <tt class="py-line"> </tt>
1960		<a name="L1507"></a><tt class="py-lineno">1507</tt> <tt class="py-line"> <tt class="py-name">bigalpha</tt> <tt class="py-op">=</tt> <tt class="py-keyword">lambda</tt> <tt class="py-name">x</tt><tt class="py-op">,</tt><tt class="py-name">y</tt><tt class="py-op">:</tt> <tt class="py-name">cmp</tt><tt class="py-op">(</tt><tt class="py-name">y</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">,</tt><tt class="py-name">x</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> <tt class="py-keyword">or</tt> <tt class="py-name">cmp</tt><tt class="py-op">(</tt><tt class="py-name">x</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">,</tt><tt class="py-name">y</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
1961		<a name="L1508"></a><tt class="py-lineno">1508</tt> <tt class="py-line"> </tt>
1962		<a name="L1509"></a><tt class="py-lineno">1509</tt> <tt class="py-line"> <tt class="py-comment"># Build regrouped NodeSet by selecting largest groups first.</tt> </tt>
1963		<a name="L1510"></a><tt class="py-lineno">1510</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">num</tt><tt class="py-op">,</tt> <tt class="py-name">grp</tt> <tt class="py-keyword">in</tt> <tt class="py-name">sorted</tt><tt class="py-op">(</tt><tt class="py-name">fulls</tt><tt class="py-op">,</tt> <tt class="py-name">cmp</tt><tt class="py-op">=</tt><tt class="py-name">bigalpha</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1964		<a name="L1511"></a><tt class="py-lineno">1511</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">overlap</tt> <tt class="py-keyword">and</tt> <tt class="py-name">groups</tt><tt class="py-op">[</tt><tt class="py-name">grp</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">rest</tt><tt class="py-op">:</tt> </tt>
1965		<a name="L1512"></a><tt class="py-lineno">1512</tt> <tt class="py-line"> <tt class="py-keyword">continue</tt> </tt>
1966		<a name="L1513"></a><tt class="py-lineno">1513</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">groupsource</tt> <tt class="py-keyword">and</tt> <tt class="py-keyword">not</tt> <tt class="py-name">noprefix</tt><tt class="py-op">:</tt> </tt>
1967		<a name="L1514"></a><tt class="py-lineno">1514</tt> <tt class="py-line"> <tt class="py-name">regrouped</tt><tt class="py-op">.</tt><tt id="link-302" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
1968		ClusterShell.NodeSet.NodeSetBase.update
1969		ClusterShell.NodeSet.RangeSet.update
1970		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-302', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt class="py-string">"@%s:%s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">groupsource</tt><tt class="py-op">,</tt> <tt class="py-name">grp</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1971		<a name="L1515"></a><tt class="py-lineno">1515</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1972		<a name="L1516"></a><tt class="py-lineno">1516</tt> <tt class="py-line"> <tt class="py-name">regrouped</tt><tt class="py-op">.</tt><tt id="link-303" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
1973		ClusterShell.NodeSet.NodeSetBase.update
1974		ClusterShell.NodeSet.RangeSet.update
1975		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-303', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt class="py-string">"@"</tt> <tt class="py-op">+</tt> <tt class="py-name">grp</tt><tt class="py-op">)</tt> </tt>
1976		<a name="L1517"></a><tt class="py-lineno">1517</tt> <tt class="py-line"> <tt class="py-name">rest</tt><tt class="py-op">.</tt><tt id="link-304" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.difference_update
1977		ClusterShell.NodeSet.NodeSetBase.difference_update
1978		ClusterShell.NodeSet.RangeSet.difference_update" class="py-name" href="#" onclick="return doclink('link-304', 'difference_update', 'link-98');">difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">groups</tt><tt class="py-op">[</tt><tt class="py-name">grp</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
1979		<a name="L1518"></a><tt class="py-lineno">1518</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">rest</tt><tt class="py-op">:</tt> </tt>
1980		<a name="L1519"></a><tt class="py-lineno">1519</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">regrouped</tt><tt class="py-op">)</tt> </tt>
1981		<a name="L1520"></a><tt class="py-lineno">1520</tt> <tt class="py-line"> </tt>
1982		<a name="L1521"></a><tt class="py-lineno">1521</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">regrouped</tt><tt class="py-op">:</tt> </tt>
1983		<a name="L1522"></a><tt class="py-lineno">1522</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-string">"%s,%s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">regrouped</tt><tt class="py-op">,</tt> <tt class="py-name">rest</tt><tt class="py-op">)</tt> </tt>
1984		<a name="L1523"></a><tt class="py-lineno">1523</tt> <tt class="py-line"> </tt>
1985		<a name="L1524"></a><tt class="py-lineno">1524</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">rest</tt><tt class="py-op">)</tt> </tt>
1986		</div><a name="L1525"></a><tt class="py-lineno">1525</tt> <tt class="py-line"> </tt>
1987		<a name="NodeSet.issubset"></a><div id="NodeSet.issubset-def"><a name="L1526"></a><tt class="py-lineno">1526</tt> <a class="py-toggle" href="#" id="NodeSet.issubset-toggle" onclick="return toggle('NodeSet.issubset');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSet-class.html#issubset">issubset</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1988		</div><div id="NodeSet.issubset-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSet.issubset-expanded"><a name="L1527"></a><tt class="py-lineno">1527</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1989		<a name="L1528"></a><tt class="py-lineno">1528</tt> <tt class="py-line"><tt class="py-docstring"> Report whether another nodeset contains this nodeset.</tt> </tt>
1990		<a name="L1529"></a><tt class="py-lineno">1529</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1991		<a name="L1530"></a><tt class="py-lineno">1530</tt> <tt class="py-line"> <tt class="py-name">ns</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_parser</tt><tt class="py-op">.</tt><tt id="link-305" class="py-name"><a title="ClusterShell.NodeSet.ParsingEngine.parse" class="py-name" href="#" onclick="return doclink('link-305', 'parse', 'link-217');">parse</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_autostep</tt><tt class="py-op">)</tt> </tt>
1992		<a name="L1531"></a><tt class="py-lineno">1531</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-306" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-306', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">.</tt><tt id="link-307" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.issuperset
1993		ClusterShell.NodeSet.NodeSetBase.issuperset
1994		ClusterShell.NodeSet.RangeSet.issuperset" class="py-name" href="#" onclick="return doclink('link-307', 'issuperset', 'link-52');">issuperset</a></tt><tt class="py-op">(</tt><tt class="py-name">ns</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
1995		</div><a name="L1532"></a><tt class="py-lineno">1532</tt> <tt class="py-line"> </tt>
1996		<a name="NodeSet.issuperset"></a><div id="NodeSet.issuperset-def"><a name="L1533"></a><tt class="py-lineno">1533</tt> <a class="py-toggle" href="#" id="NodeSet.issuperset-toggle" onclick="return toggle('NodeSet.issuperset');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSet-class.html#issuperset">issuperset</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1997		</div><div id="NodeSet.issuperset-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSet.issuperset-expanded"><a name="L1534"></a><tt class="py-lineno">1534</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1998		<a name="L1535"></a><tt class="py-lineno">1535</tt> <tt class="py-line"><tt class="py-docstring"> Report whether this nodeset contains another nodeset.</tt> </tt>
1999		<a name="L1536"></a><tt class="py-lineno">1536</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
2000		<a name="L1537"></a><tt class="py-lineno">1537</tt> <tt class="py-line"> <tt class="py-name">ns</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_parser</tt><tt class="py-op">.</tt><tt id="link-308" class="py-name"><a title="ClusterShell.NodeSet.ParsingEngine.parse" class="py-name" href="#" onclick="return doclink('link-308', 'parse', 'link-217');">parse</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_autostep</tt><tt class="py-op">)</tt> </tt>
2001		<a name="L1538"></a><tt class="py-lineno">1538</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-309" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-309', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">.</tt><tt id="link-310" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.issuperset
2002		ClusterShell.NodeSet.NodeSetBase.issuperset
2003		ClusterShell.NodeSet.RangeSet.issuperset" class="py-name" href="#" onclick="return doclink('link-310', 'issuperset', 'link-52');">issuperset</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">ns</tt><tt class="py-op">)</tt> </tt>
2004		</div><a name="L1539"></a><tt class="py-lineno">1539</tt> <tt class="py-line"> </tt>
2005		<a name="NodeSet.__getslice__"></a><div id="NodeSet.__getslice__-def"><a name="L1540"></a><tt class="py-lineno">1540</tt> <a class="py-toggle" href="#" id="NodeSet.__getslice__-toggle" onclick="return toggle('NodeSet.__getslice__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSet-class.html#__getslice__">__getslice__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">i</tt><tt class="py-op">,</tt> <tt class="py-param">j</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
2006		</div><div id="NodeSet.__getslice__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSet.__getslice__-expanded"><a name="L1541"></a><tt class="py-lineno">1541</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
2007		<a name="L1542"></a><tt class="py-lineno">1542</tt> <tt class="py-line"><tt class="py-docstring"> Return the slice from index i to index j-1. For convenience</tt> </tt>
2008		<a name="L1543"></a><tt class="py-lineno">1543</tt> <tt class="py-line"><tt class="py-docstring"> only, not optimized as of version 1.0.</tt> </tt>
2009		<a name="L1544"></a><tt class="py-lineno">1544</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
2010		<a name="L1545"></a><tt class="py-lineno">1545</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-311" class="py-name"><a title="ClusterShell.NodeSet
2011		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-311', 'NodeSet', 'link-164');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-312" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
2012		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-312', 'fromlist', 'link-58');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">list</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">:</tt><tt class="py-name">j</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
2013		</div><a name="L1546"></a><tt class="py-lineno">1546</tt> <tt class="py-line"> </tt>
2014		<a name="NodeSet.split"></a><div id="NodeSet.split-def"><a name="L1547"></a><tt class="py-lineno">1547</tt> <a class="py-toggle" href="#" id="NodeSet.split-toggle" onclick="return toggle('NodeSet.split');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSet-class.html#split">split</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nbr</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
2015		</div><div id="NodeSet.split-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSet.split-expanded"><a name="L1548"></a><tt class="py-lineno">1548</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
2016		<a name="L1549"></a><tt class="py-lineno">1549</tt> <tt class="py-line"><tt class="py-docstring"> Split the nodeset into nbr sub-nodeset. Each sub-nodeset will have the</tt> </tt>
2017		<a name="L1550"></a><tt class="py-lineno">1550</tt> <tt class="py-line"><tt class="py-docstring"> same number of element more or less 1. Current nodeset remains</tt> </tt>
2018		<a name="L1551"></a><tt class="py-lineno">1551</tt> <tt class="py-line"><tt class="py-docstring"> unmodified.</tt> </tt>
2019		<a name="L1552"></a><tt class="py-lineno">1552</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
2020		<a name="L1553"></a><tt class="py-lineno">1553</tt> <tt class="py-line"><tt class="py-docstring"> >>> NodeSet("foo[1-5]").split(3) </tt> </tt>
2021		<a name="L1554"></a><tt class="py-lineno">1554</tt> <tt class="py-line"><tt class="py-docstring"> NodeSet("foo[1-2]")</tt> </tt>
2022		<a name="L1555"></a><tt class="py-lineno">1555</tt> <tt class="py-line"><tt class="py-docstring"> NodeSet("foo[3-4]")</tt> </tt>
2023		<a name="L1556"></a><tt class="py-lineno">1556</tt> <tt class="py-line"><tt class="py-docstring"> NodeSet("foo5")</tt> </tt>
2024		<a name="L1557"></a><tt class="py-lineno">1557</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
2025		<a name="L1558"></a><tt class="py-lineno">1558</tt> <tt class="py-line"> <tt class="py-comment"># XXX: This uses the non-optimized __getslice__ method.</tt> </tt>
2026		<a name="L1559"></a><tt class="py-lineno">1559</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt><tt class="py-op">(</tt><tt class="py-name">nbr</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
2027		<a name="L1560"></a><tt class="py-lineno">1560</tt> <tt class="py-line"> </tt>
2028		<a name="L1561"></a><tt class="py-lineno">1561</tt> <tt class="py-line"> <tt class="py-comment"># We put the same number of element in each sub-nodeset.</tt> </tt>
2029		<a name="L1562"></a><tt class="py-lineno">1562</tt> <tt class="py-line"> <tt class="py-name">slice_size</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> <tt class="py-op">/</tt> <tt class="py-name">nbr</tt> </tt>
2030		<a name="L1563"></a><tt class="py-lineno">1563</tt> <tt class="py-line"> <tt class="py-name">left</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> <tt class="py-op">%</tt> <tt class="py-name">nbr</tt> </tt>
2031		<a name="L1564"></a><tt class="py-lineno">1564</tt> <tt class="py-line"> </tt>
2032		<a name="L1565"></a><tt class="py-lineno">1565</tt> <tt class="py-line"> <tt class="py-name">begin</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
2033		<a name="L1566"></a><tt class="py-lineno">1566</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">i</tt> <tt class="py-keyword">in</tt> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">nbr</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
2034		<a name="L1567"></a><tt class="py-lineno">1567</tt> <tt class="py-line"> <tt class="py-name">length</tt> <tt class="py-op">=</tt> <tt class="py-name">slice_size</tt> <tt class="py-op">+</tt> <tt class="py-name">int</tt><tt class="py-op">(</tt><tt class="py-name">i</tt> <tt class="py-op"><</tt> <tt class="py-name">left</tt><tt class="py-op">)</tt> </tt>
2035		<a name="L1568"></a><tt class="py-lineno">1568</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">self</tt><tt class="py-op">[</tt><tt class="py-name">begin</tt><tt class="py-op">:</tt><tt class="py-name">begin</tt> <tt class="py-op">+</tt> <tt class="py-name">length</tt><tt class="py-op">]</tt> </tt>
2036		<a name="L1569"></a><tt class="py-lineno">1569</tt> <tt class="py-line"> <tt class="py-name">begin</tt> <tt class="py-op">+=</tt> <tt class="py-name">length</tt> </tt>
2037		</div><a name="L1570"></a><tt class="py-lineno">1570</tt> <tt class="py-line"> </tt>
2038		<a name="NodeSet.update"></a><div id="NodeSet.update-def"><a name="L1571"></a><tt class="py-lineno">1571</tt> <a class="py-toggle" href="#" id="NodeSet.update-toggle" onclick="return toggle('NodeSet.update');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSet-class.html#update">update</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
2039		</div><div id="NodeSet.update-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSet.update-expanded"><a name="L1572"></a><tt class="py-lineno">1572</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
2040		<a name="L1573"></a><tt class="py-lineno">1573</tt> <tt class="py-line"><tt class="py-docstring"> s.update(t) returns nodeset s with elements added from t.</tt> </tt>
2041		<a name="L1574"></a><tt class="py-lineno">1574</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
2042		<a name="L1575"></a><tt class="py-lineno">1575</tt> <tt class="py-line"> <tt class="py-name">ns</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_parser</tt><tt class="py-op">.</tt><tt id="link-313" class="py-name"><a title="ClusterShell.NodeSet.ParsingEngine.parse" class="py-name" href="#" onclick="return doclink('link-313', 'parse', 'link-217');">parse</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_autostep</tt><tt class="py-op">)</tt> </tt>
2043		<a name="L1576"></a><tt class="py-lineno">1576</tt> <tt class="py-line"> <tt id="link-314" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-314', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">.</tt><tt id="link-315" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
2044		ClusterShell.NodeSet.NodeSetBase.update
2045		ClusterShell.NodeSet.RangeSet.update
2046		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-315', 'update', 'link-36');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">ns</tt><tt class="py-op">)</tt> </tt>
2047		</div><a name="L1577"></a><tt class="py-lineno">1577</tt> <tt class="py-line"> </tt>
2048		<a name="NodeSet.intersection_update"></a><div id="NodeSet.intersection_update-def"><a name="L1578"></a><tt class="py-lineno">1578</tt> <a class="py-toggle" href="#" id="NodeSet.intersection_update-toggle" onclick="return toggle('NodeSet.intersection_update');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSet-class.html#intersection_update">intersection_update</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
2049		</div><div id="NodeSet.intersection_update-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSet.intersection_update-expanded"><a name="L1579"></a><tt class="py-lineno">1579</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
2050		<a name="L1580"></a><tt class="py-lineno">1580</tt> <tt class="py-line"><tt class="py-docstring"> s.intersection_update(t) returns nodeset s keeping only</tt> </tt>
2051		<a name="L1581"></a><tt class="py-lineno">1581</tt> <tt class="py-line"><tt class="py-docstring"> elements also found in t.</tt> </tt>
2052		<a name="L1582"></a><tt class="py-lineno">1582</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
2053		<a name="L1583"></a><tt class="py-lineno">1583</tt> <tt class="py-line"> <tt class="py-name">ns</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_parser</tt><tt class="py-op">.</tt><tt id="link-316" class="py-name"><a title="ClusterShell.NodeSet.ParsingEngine.parse" class="py-name" href="#" onclick="return doclink('link-316', 'parse', 'link-217');">parse</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_autostep</tt><tt class="py-op">)</tt> </tt>
2054		<a name="L1584"></a><tt class="py-lineno">1584</tt> <tt class="py-line"> <tt id="link-317" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-317', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">.</tt><tt id="link-318" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.intersection_update
2055		ClusterShell.NodeSet.NodeSetBase.intersection_update
2056		ClusterShell.NodeSet.RangeSet.intersection_update" class="py-name" href="#" onclick="return doclink('link-318', 'intersection_update', 'link-88');">intersection_update</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">ns</tt><tt class="py-op">)</tt> </tt>
2057		</div><a name="L1585"></a><tt class="py-lineno">1585</tt> <tt class="py-line"> </tt>
2058		<a name="NodeSet.difference_update"></a><div id="NodeSet.difference_update-def"><a name="L1586"></a><tt class="py-lineno">1586</tt> <a class="py-toggle" href="#" id="NodeSet.difference_update-toggle" onclick="return toggle('NodeSet.difference_update');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSet-class.html#difference_update">difference_update</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">,</tt> <tt class="py-param">strict</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
2059		</div><div id="NodeSet.difference_update-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSet.difference_update-expanded"><a name="L1587"></a><tt class="py-lineno">1587</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
2060		<a name="L1588"></a><tt class="py-lineno">1588</tt> <tt class="py-line"><tt class="py-docstring"> s.difference_update(t) returns nodeset s after removing</tt> </tt>
2061		<a name="L1589"></a><tt class="py-lineno">1589</tt> <tt class="py-line"><tt class="py-docstring"> elements found in t. If strict is True, raise KeyError</tt> </tt>
2062		<a name="L1590"></a><tt class="py-lineno">1590</tt> <tt class="py-line"><tt class="py-docstring"> if an element cannot be removed.</tt> </tt>
2063		<a name="L1591"></a><tt class="py-lineno">1591</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
2064		<a name="L1592"></a><tt class="py-lineno">1592</tt> <tt class="py-line"> <tt class="py-name">ns</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_parser</tt><tt class="py-op">.</tt><tt id="link-319" class="py-name"><a title="ClusterShell.NodeSet.ParsingEngine.parse" class="py-name" href="#" onclick="return doclink('link-319', 'parse', 'link-217');">parse</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_autostep</tt><tt class="py-op">)</tt> </tt>
2065		<a name="L1593"></a><tt class="py-lineno">1593</tt> <tt class="py-line"> <tt id="link-320" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-320', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">.</tt><tt id="link-321" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.difference_update
2066		ClusterShell.NodeSet.NodeSetBase.difference_update
2067		ClusterShell.NodeSet.RangeSet.difference_update" class="py-name" href="#" onclick="return doclink('link-321', 'difference_update', 'link-98');">difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">ns</tt><tt class="py-op">,</tt> <tt class="py-name">strict</tt><tt class="py-op">)</tt> </tt>
2068		</div><a name="L1594"></a><tt class="py-lineno">1594</tt> <tt class="py-line"> </tt>
2069		<a name="NodeSet.symmetric_difference_update"></a><div id="NodeSet.symmetric_difference_update-def"><a name="L1595"></a><tt class="py-lineno">1595</tt> <a class="py-toggle" href="#" id="NodeSet.symmetric_difference_update-toggle" onclick="return toggle('NodeSet.symmetric_difference_update');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet.NodeSet-class.html#symmetric_difference_update">symmetric_difference_update</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
2070		</div><div id="NodeSet.symmetric_difference_update-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="NodeSet.symmetric_difference_update-expanded"><a name="L1596"></a><tt class="py-lineno">1596</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
2071		<a name="L1597"></a><tt class="py-lineno">1597</tt> <tt class="py-line"><tt class="py-docstring"> s.symmetric_difference_update(t) returns nodeset s keeping all</tt> </tt>
2072		<a name="L1598"></a><tt class="py-lineno">1598</tt> <tt class="py-line"><tt class="py-docstring"> nodes that are in exactly one of the nodesets.</tt> </tt>
2073		<a name="L1599"></a><tt class="py-lineno">1599</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
2074		<a name="L1600"></a><tt class="py-lineno">1600</tt> <tt class="py-line"> <tt class="py-name">ns</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_parser</tt><tt class="py-op">.</tt><tt id="link-322" class="py-name"><a title="ClusterShell.NodeSet.ParsingEngine.parse" class="py-name" href="#" onclick="return doclink('link-322', 'parse', 'link-217');">parse</a></tt><tt class="py-op">(</tt><tt class="py-name">other</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_autostep</tt><tt class="py-op">)</tt> </tt>
2075		<a name="L1601"></a><tt class="py-lineno">1601</tt> <tt class="py-line"> <tt id="link-323" class="py-name"><a title="ClusterShell.NodeSet.NodeSetBase" class="py-name" href="#" onclick="return doclink('link-323', 'NodeSetBase', 'link-128');">NodeSetBase</a></tt><tt class="py-op">.</tt><tt id="link-324" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.symmetric_difference_update
2076		ClusterShell.NodeSet.NodeSetBase.symmetric_difference_update
2077		ClusterShell.NodeSet.RangeSet.symmetric_difference_update" class="py-name" href="#" onclick="return doclink('link-324', 'symmetric_difference_update', 'link-116');">symmetric_difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">ns</tt><tt class="py-op">)</tt> </tt>
2078		</div></div><a name="L1602"></a><tt class="py-lineno">1602</tt> <tt class="py-line"> </tt>
2079		<a name="expand"></a><div id="expand-def"><a name="L1603"></a><tt class="py-lineno">1603</tt> <tt class="py-line"> </tt>
2080		<a name="L1604"></a><tt class="py-lineno">1604</tt> <a class="py-toggle" href="#" id="expand-toggle" onclick="return toggle('expand');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet-module.html#expand">expand</a><tt class="py-op">(</tt><tt class="py-param">pat</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
2081		</div><div id="expand-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="expand-expanded"><a name="L1605"></a><tt class="py-lineno">1605</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
2082		<a name="L1606"></a><tt class="py-lineno">1606</tt> <tt class="py-line"><tt class="py-docstring"> Commodity function that expands a pdsh-like pattern into a list of</tt> </tt>
2083		<a name="L1607"></a><tt class="py-lineno">1607</tt> <tt class="py-line"><tt class="py-docstring"> nodes.</tt> </tt>
2084		<a name="L1608"></a><tt class="py-lineno">1608</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
2085		<a name="L1609"></a><tt class="py-lineno">1609</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">list</tt><tt class="py-op">(</tt><tt id="link-325" class="py-name"><a title="ClusterShell.NodeSet
2086		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-325', 'NodeSet', 'link-164');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
2087		</div><a name="L1610"></a><tt class="py-lineno">1610</tt> <tt class="py-line"> </tt>
2088		<a name="fold"></a><div id="fold-def"><a name="L1611"></a><tt class="py-lineno">1611</tt> <a class="py-toggle" href="#" id="fold-toggle" onclick="return toggle('fold');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet-module.html#fold">fold</a><tt class="py-op">(</tt><tt class="py-param">pat</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
2089		</div><div id="fold-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="fold-expanded"><a name="L1612"></a><tt class="py-lineno">1612</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
2090		<a name="L1613"></a><tt class="py-lineno">1613</tt> <tt class="py-line"><tt class="py-docstring"> Commodity function that clean dups and fold provided pattern with</tt> </tt>
2091		<a name="L1614"></a><tt class="py-lineno">1614</tt> <tt class="py-line"><tt class="py-docstring"> ranges and "/step" support.</tt> </tt>
2092		<a name="L1615"></a><tt class="py-lineno">1615</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
2093		<a name="L1616"></a><tt class="py-lineno">1616</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt id="link-326" class="py-name"><a title="ClusterShell.NodeSet
2094		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-326', 'NodeSet', 'link-164');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-name">pat</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
2095		</div><a name="L1617"></a><tt class="py-lineno">1617</tt> <tt class="py-line"> </tt>
2096		<a name="grouplist"></a><div id="grouplist-def"><a name="L1618"></a><tt class="py-lineno">1618</tt> <a class="py-toggle" href="#" id="grouplist-toggle" onclick="return toggle('grouplist');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet-module.html#grouplist">grouplist</a><tt class="py-op">(</tt><tt class="py-param">namespace</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
2097		</div><div id="grouplist-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="grouplist-expanded"><a name="L1619"></a><tt class="py-lineno">1619</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
2098		<a name="L1620"></a><tt class="py-lineno">1620</tt> <tt class="py-line"><tt class="py-docstring"> Commodity function that retrieves the list of groups for a specified</tt> </tt>
2099		<a name="L1621"></a><tt class="py-lineno">1621</tt> <tt class="py-line"><tt class="py-docstring"> group namespace (or use default namespace).</tt> </tt>
2100		<a name="L1622"></a><tt class="py-lineno">1622</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
2101		<a name="L1623"></a><tt class="py-lineno">1623</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-327" class="py-name"><a title="ClusterShell.NodeSet.STD_GROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-327', 'STD_GROUP_RESOLVER', 'link-9');">STD_GROUP_RESOLVER</a></tt><tt class="py-op">.</tt><tt id="link-328" class="py-name"><a title="ClusterShell.NodeSet.grouplist
2102		ClusterShell.NodeUtils.GroupResolver.grouplist" class="py-name" href="#" onclick="return doclink('link-328', 'grouplist', 'link-265');">grouplist</a></tt><tt class="py-op">(</tt><tt class="py-name">namespace</tt><tt class="py-op">)</tt> </tt>
2103		</div><a name="L1624"></a><tt class="py-lineno">1624</tt> <tt class="py-line"> </tt>
2104		<a name="_test"></a><div id="_test-def"><a name="L1625"></a><tt class="py-lineno">1625</tt> <tt class="py-line"> </tt>
2105		<a name="L1626"></a><tt class="py-lineno">1626</tt> <tt class="py-line"><tt class="py-comment"># doctest</tt> </tt>
2106		<a name="L1627"></a><tt class="py-lineno">1627</tt> <tt class="py-line"> </tt>
2107		<a name="L1628"></a><tt class="py-lineno">1628</tt> <a class="py-toggle" href="#" id="_test-toggle" onclick="return toggle('_test');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeSet-module.html#_test">_test</a><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
2108		</div><div id="_test-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="_test-expanded"><a name="L1629"></a><tt class="py-lineno">1629</tt> <tt class="py-line"> <tt class="py-keyword">import</tt> <tt class="py-name">doctest</tt> </tt>
2109		<a name="L1630"></a><tt class="py-lineno">1630</tt> <tt class="py-line"> <tt class="py-name">doctest</tt><tt class="py-op">.</tt><tt class="py-name">testmod</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
2110		</div><a name="L1631"></a><tt class="py-lineno">1631</tt> <tt class="py-line"> </tt>
2111		<a name="L1632"></a><tt class="py-lineno">1632</tt> <tt class="py-line"><tt class="py-keyword">if</tt> <tt class="py-name">__name__</tt> <tt class="py-op">==</tt> <tt class="py-string">'__main__'</tt><tt class="py-op">:</tt> </tt>
2112		<a name="L1633"></a><tt class="py-lineno">1633</tt> <tt class="py-line"> <tt id="link-329" class="py-name" targets="Function ClusterShell.NodeSet._test()=ClusterShell.NodeSet-module.html#_test"><a title="ClusterShell.NodeSet._test" class="py-name" href="#" onclick="return doclink('link-329', '_test', 'link-329');">_test</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
2113		<a name="L1634"></a><tt class="py-lineno">1634</tt> <tt class="py-line"> </tt><script type="text/javascript">
2114		<!--
2115		expandto(location.href);
2116		// -->
2117		</script>
2118		</pre>
2119		<br />
2120		<!-- ==================== NAVIGATION BAR ==================== -->
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0		<?xml version="1.0" encoding="ascii"?>
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39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeSet-module.html">Module NodeSet</a> ::
43		Class NodeGroupBase
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
50		onclick="toggle_private();">hide private</a>]</span></td></tr>
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54		target="_top">no frames</a>]</span></td></tr>
55		</table>
56		</td>
57		</tr>
58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class NodeGroupBase</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeGroupBase">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_17" name="uml_class_diagram_for_clusters_17">
63		<area shape="rect" id="node1" href="ClusterShell.NodeSet.NodeGroupBase-class.html" title="ClusterShell.NodeSet.NodeGroupBase" alt="" coords="89,345,212,389"/>
64		<area shape="rect" id="node63" href="ClusterShell.NodeSet.NodeSetBase-class.html#__init__" title="Initialize an empty NodeSetBase." alt="" coords="17,39,283,57"/>
65		<area shape="rect" id="node63" href="ClusterShell.NodeSet.NodeSetBase-class.html#__iter__" title="Iterator on single nodes as string." alt="" coords="17,57,283,76"/>
66		<area shape="rect" id="node63" href="ClusterShell.NodeSet.NodeSetBase-class.html#__len__" title="Get the number of nodes in NodeSet." alt="" coords="17,76,283,95"/>
67		<area shape="rect" id="node63" href="ClusterShell.NodeSet.NodeSetBase-class.html#__str__" title="Get ranges-based pattern of node list." alt="" coords="17,95,283,113"/>
68		<area shape="rect" id="node63" href="ClusterShell.NodeSet.NodeSetBase-class.html#__contains__" title="Is node contained in NodeSet ?" alt="" coords="17,113,283,132"/>
69		<area shape="rect" id="node63" href="ClusterShell.NodeSet.NodeSetBase-class.html#issubset" title="Report whether another nodeset contains this nodeset." alt="" coords="17,132,283,151"/>
70		<area shape="rect" id="node63" href="ClusterShell.NodeSet.NodeSetBase-class.html#issuperset" title="Report whether this nodeset contains another nodeset." alt="" coords="17,151,283,169"/>
71		<area shape="rect" id="node63" href="ClusterShell.NodeSet.NodeSetBase-class.html#__eq__" title="NodeSet equality comparison." alt="" coords="17,169,283,188"/>
72		<area shape="rect" id="node63" href="ClusterShell.NodeSet.NodeSetBase-class.html#__le__" title="Report whether another nodeset contains this nodeset." alt="" coords="17,188,283,207"/>
73		<area shape="rect" id="node63" href="ClusterShell.NodeSet.NodeSetBase-class.html#__ge__" title="Report whether this nodeset contains another nodeset." alt="" coords="17,207,283,225"/>
74		<area shape="rect" id="node63" href="ClusterShell.NodeSet.NodeSetBase-class.html#__lt__" title="x<y" alt="" coords="17,225,283,244"/>
75		<area shape="rect" id="node63" href="ClusterShell.NodeSet.NodeSetBase-class.html#__gt__" title="x>y" alt="" coords="17,244,283,263"/>
76		<area shape="rect" id="node63" href="ClusterShell.NodeSet.NodeSetBase-class.html#__getitem__" title="Return the node at index i." alt="" coords="17,263,283,281"/>
77		<area shape="rect" id="node63" href="ClusterShell.NodeSet.NodeSetBase-class.html#__ixor__" title="Implement the ^= operator." alt="" coords="17,300,283,319"/>
78		<area shape="rect" id="node2" href="ClusterShell.NodeSet.NodeSetBase-class.html" title="Base class for NodeSet." alt="" coords="5,6,293,325"/>
79		</map>
80		<img src="uml_class_diagram_for_clusters_17.png" alt='' usemap="#uml_class_diagram_for_clusters_17" ismap="ismap" class="graph-without-title" />
81		</center>
82		</center>
83		<hr />
84		<!-- ==================== INSTANCE METHODS ==================== -->
85		<a name="section-InstanceMethods"></a>
86		<table class="summary" border="1" cellpadding="3"
87		cellspacing="0" width="100%" bgcolor="white">
88		<tr bgcolor="#70b0f0" class="table-header">
89		<td colspan="2" class="table-header">
90		<table border="0" cellpadding="0" cellspacing="0" width="100%">
91		<tr valign="top">
92		<td align="left"><span class="table-header">Instance Methods</span></td>
93		<td align="right" valign="top"
94		><span class="options">[<a href="#section-InstanceMethods"
95		class="privatelink" onclick="toggle_private();"
96		>hide private</a>]</span></td>
97		</tr>
98		</table>
99		</td>
100		</tr>
101		<tr class="private">
102		<td width="15%" align="right" valign="top" class="summary">
103		<span class="summary-type"> </span>
104		</td><td class="summary">
105		<table width="100%" cellpadding="0" cellspacing="0" border="0">
106		<tr>
107		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeGroupBase-class.html#_add" class="summary-sig-name" onclick="show_private();">_add</a>(<span class="summary-sig-arg">self</span>,
108		<span class="summary-sig-arg">pat</span>,
109		<span class="summary-sig-arg">rangeset</span>)</span><br />
110		Add groups from a (pat, rangeset) tuple.</td>
111		<td align="right" valign="top">
112		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeGroupBase._add">source code</a></span>
113
114		</td>
115		</tr>
116		</table>
117
118		</td>
119		</tr>
120		<tr>
121		<td colspan="2" class="summary">
122		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a></code></b>:
123		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__and__">__and__</a></code>,
124		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__contains__">__contains__</a></code>,
125		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__eq__">__eq__</a></code>,
126		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__ge__">__ge__</a></code>,
127		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__getitem__">__getitem__</a></code>,
128		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__gt__">__gt__</a></code>,
129		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__iand__">__iand__</a></code>,
130		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__init__">__init__</a></code>,
131		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__ior__">__ior__</a></code>,
132		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__isub__">__isub__</a></code>,
133		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__iter__">__iter__</a></code>,
134		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__ixor__">__ixor__</a></code>,
135		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__le__">__le__</a></code>,
136		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__len__">__len__</a></code>,
137		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__lt__">__lt__</a></code>,
138		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__or__">__or__</a></code>,
139		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__str__">__str__</a></code>,
140		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__sub__">__sub__</a></code>,
141		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__xor__">__xor__</a></code>,
142		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#add">add</a></code>,
143		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#clear">clear</a></code>,
144		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#difference">difference</a></code>,
145		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#difference_update">difference_update</a></code>,
146		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#intersection">intersection</a></code>,
147		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#intersection_update">intersection_update</a></code>,
148		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#issubset">issubset</a></code>,
149		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#issuperset">issuperset</a></code>,
150		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#remove">remove</a></code>,
151		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#symmetric_difference">symmetric_difference</a></code>,
152		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#symmetric_difference_update">symmetric_difference_update</a></code>,
153		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#union">union</a></code>,
154		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#update">update</a></code>
155		</p>
156		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a></code></b> (private):
157		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#_binary_sanity_check" onclick="show_private();">_binary_sanity_check</a></code>,
158		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#_iter" onclick="show_private();">_iter</a></code>,
159		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#_iterbase" onclick="show_private();">_iterbase</a></code>
160		</p></div>
161		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
162		<code>__delattr__</code>,
163		<code>__format__</code>,
164		<code>__getattribute__</code>,
165		<code>__hash__</code>,
166		<code>__new__</code>,
167		<code>__reduce__</code>,
168		<code>__reduce_ex__</code>,
169		<code>__repr__</code>,
170		<code>__setattr__</code>,
171		<code>__sizeof__</code>,
172		<code>__subclasshook__</code>
173		</p>
174		</td>
175		</tr>
176		</table>
177		<!-- ==================== PROPERTIES ==================== -->
178		<a name="section-Properties"></a>
179		<table class="summary" border="1" cellpadding="3"
180		cellspacing="0" width="100%" bgcolor="white">
181		<tr bgcolor="#70b0f0" class="table-header">
182		<td colspan="2" class="table-header">
183		<table border="0" cellpadding="0" cellspacing="0" width="100%">
184		<tr valign="top">
185		<td align="left"><span class="table-header">Properties</span></td>
186		<td align="right" valign="top"
187		><span class="options">[<a href="#section-Properties"
188		class="privatelink" onclick="toggle_private();"
189		>hide private</a>]</span></td>
190		</tr>
191		</table>
192		</td>
193		</tr>
194		<tr>
195		<td colspan="2" class="summary">
196		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
197		<code>__class__</code>
198		</p>
199		</td>
200		</tr>
201		</table>
202		<!-- ==================== METHOD DETAILS ==================== -->
203		<a name="section-MethodDetails"></a>
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206		<tr bgcolor="#70b0f0" class="table-header">
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208		<table border="0" cellpadding="0" cellspacing="0" width="100%">
209		<tr valign="top">
210		<td align="left"><span class="table-header">Method Details</span></td>
211		<td align="right" valign="top"
212		><span class="options">[<a href="#section-MethodDetails"
213		class="privatelink" onclick="toggle_private();"
214		>hide private</a>]</span></td>
215		</tr>
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217		</td>
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219		</table>
220		<a name="_add"></a>
221		<div class="private">
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223		cellspacing="0" width="100%" bgcolor="white">
224		<tr><td>
225		<table width="100%" cellpadding="0" cellspacing="0" border="0">
226		<tr valign="top"><td>
227		<h3 class="epydoc"><span class="sig"><span class="sig-name">_add</span>(<span class="sig-arg">self</span>,
228		<span class="sig-arg">pat</span>,
229		<span class="sig-arg">rangeset</span>)</span>
230		</h3>
231		</td><td align="right" valign="top"
232		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeGroupBase._add">source code</a></span>
233		</td>
234		</tr></table>
235
236		<p>Add groups from a (pat, rangeset) tuple. `pat' may be an existing
237		pattern and `rangeset' may be None.</p>
238		<dl class="fields">
239		<dt>Overrides:
240		<a href="ClusterShell.NodeSet.NodeSetBase-class.html#_add" onclick="show_private();">NodeSetBase._add</a>
241		</dt>
242		</dl>
243		</td></tr></table>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeSet-module.html">Module NodeSet</a> ::
43		Class NodeSet
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59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class NodeSet</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_18" name="uml_class_diagram_for_clusters_18">
63		<area shape="rect" id="node64" href="ClusterShell.NodeSet.NodeSet-class.html#__init__" title="Initialize a NodeSet." alt="" coords="17,377,496,396"/>
64		<area shape="rect" id="node64" href="ClusterShell.NodeSet.NodeSet-class.html#fromlist" title="Class method that returns a new NodeSet with nodes from provided list." alt="" coords="17,396,496,415"/>
65		<area shape="rect" id="node64" href="ClusterShell.NodeSet.NodeSet-class.html#fromall" title="Class method that returns a new NodeSet with all nodes from optional  groupsource." alt="" coords="17,415,496,433"/>
66		<area shape="rect" id="node64" href="ClusterShell.NodeSet.NodeSet-class.html#__getstate__" title="Called when pickling: remove references to group resolver." alt="" coords="17,433,496,452"/>
67		<area shape="rect" id="node64" href="ClusterShell.NodeSet.NodeSet-class.html#__setstate__" title="Called when unpickling: restore parser using non group resolver." alt="" coords="17,452,496,471"/>
68		<area shape="rect" id="node64" href="ClusterShell.NodeSet.NodeSet-class.html#regroup" title="Regroup nodeset using groups." alt="" coords="17,471,496,489"/>
69		<area shape="rect" id="node64" href="ClusterShell.NodeSet.NodeSet-class.html#issubset" title="Report whether another nodeset contains this nodeset." alt="" coords="17,489,496,508"/>
70		<area shape="rect" id="node64" href="ClusterShell.NodeSet.NodeSet-class.html#issuperset" title="Report whether this nodeset contains another nodeset." alt="" coords="17,508,496,527"/>
71		<area shape="rect" id="node64" href="ClusterShell.NodeSet.NodeSet-class.html#__getslice__" title="Return the slice from index i to index j-1." alt="" coords="17,527,496,545"/>
72		<area shape="rect" id="node64" href="ClusterShell.NodeSet.NodeSet-class.html#split" title="Split the nodeset into nbr sub-nodeset." alt="" coords="17,545,496,564"/>
73		<area shape="rect" id="node64" href="ClusterShell.NodeSet.NodeSet-class.html#update" title="s.update(t) returns nodeset s with elements added from t." alt="" coords="17,564,496,583"/>
74		<area shape="rect" id="node64" href="ClusterShell.NodeSet.NodeSet-class.html#intersection_update" title="s.intersection_update(t) returns nodeset s keeping only elements also found in t." alt="" coords="17,583,496,601"/>
75		<area shape="rect" id="node64" href="ClusterShell.NodeSet.NodeSet-class.html#difference_update" title="s.difference_update(t) returns nodeset s after removing elements found in  t." alt="" coords="17,601,496,620"/>
76		<area shape="rect" id="node64" href="ClusterShell.NodeSet.NodeSet-class.html#symmetric_difference_update" title="s.symmetric_difference_update(t) returns nodeset s keeping all nodes that  are in exactly one of the nodesets." alt="" coords="17,620,496,639"/>
77		<area shape="rect" id="node1" href="ClusterShell.NodeSet.NodeSet-class.html" title="Iterable class of nodes with node ranges support." alt="" coords="5,345,507,645"/>
78		<area shape="rect" id="node65" href="ClusterShell.NodeSet.NodeSetBase-class.html#__iter__" title="Iterator on single nodes as string." alt="" coords="181,39,332,57"/>
79		<area shape="rect" id="node65" href="ClusterShell.NodeSet.NodeSetBase-class.html#__len__" title="Get the number of nodes in NodeSet." alt="" coords="181,57,332,76"/>
80		<area shape="rect" id="node65" href="ClusterShell.NodeSet.NodeSetBase-class.html#__str__" title="Get ranges-based pattern of node list." alt="" coords="181,76,332,95"/>
81		<area shape="rect" id="node65" href="ClusterShell.NodeSet.NodeSetBase-class.html#__contains__" title="Is node contained in NodeSet ?" alt="" coords="181,95,332,113"/>
82		<area shape="rect" id="node65" href="ClusterShell.NodeSet.NodeSetBase-class.html#__eq__" title="NodeSet equality comparison." alt="" coords="181,113,332,132"/>
83		<area shape="rect" id="node65" href="ClusterShell.NodeSet.NodeSetBase-class.html#__le__" title="Report whether another nodeset contains this nodeset." alt="" coords="181,132,332,151"/>
84		<area shape="rect" id="node65" href="ClusterShell.NodeSet.NodeSetBase-class.html#__ge__" title="Report whether this nodeset contains another nodeset." alt="" coords="181,151,332,169"/>
85		<area shape="rect" id="node65" href="ClusterShell.NodeSet.NodeSetBase-class.html#__lt__" title="x<y" alt="" coords="181,169,332,188"/>
86		<area shape="rect" id="node65" href="ClusterShell.NodeSet.NodeSetBase-class.html#__gt__" title="x>y" alt="" coords="181,188,332,207"/>
87		<area shape="rect" id="node65" href="ClusterShell.NodeSet.NodeSetBase-class.html#__getitem__" title="Return the node at index i." alt="" coords="181,207,332,225"/>
88		<area shape="rect" id="node65" href="ClusterShell.NodeSet.NodeSetBase-class.html#union" title="s.union(t) returns a new set with elements from both s and t." alt="" coords="181,225,332,244"/>
89		<area shape="rect" id="node65" href="ClusterShell.NodeSet.NodeSetBase-class.html#__or__" title="Implements the \| operator." alt="" coords="181,244,332,263"/>
90		<area shape="rect" id="node65" href="ClusterShell.NodeSet.NodeSetBase-class.html#add" title="Add node to NodeSet." alt="" coords="181,263,332,281"/>
91		<area shape="rect" id="node65" href="ClusterShell.NodeSet.NodeSetBase-class.html#__ixor__" title="Implement the ^= operator." alt="" coords="181,300,332,319"/>
92		<area shape="rect" id="node2" href="ClusterShell.NodeSet.NodeSetBase-class.html" title="Base class for NodeSet." alt="" coords="169,6,343,325"/>
93		</map>
94		<img src="uml_class_diagram_for_clusters_18.png" alt='' usemap="#uml_class_diagram_for_clusters_18" ismap="ismap" class="graph-without-title" />
95		</center>
96		</center>
97		<hr />
98		<p>Iterable class of nodes with node ranges support.</p>
99		<p>NodeSet creation examples:</p>
100		<pre class="py-doctest">
101		<span class="py-prompt">>>> </span>nodeset = NodeSet() <span class="py-comment"># empty NodeSet</span>
102		<span class="py-prompt">>>> </span>nodeset = NodeSet(<span class="py-string">"cluster3"</span>) <span class="py-comment"># contains only cluster3</span>
103		<span class="py-prompt">>>> </span>nodeset = NodeSet(<span class="py-string">"cluster[5,10-42]"</span>)
104		<span class="py-prompt">>>> </span>nodeset = NodeSet(<span class="py-string">"cluster[0-10/2]"</span>)
105		<span class="py-prompt">>>> </span>nodeset = NodeSet(<span class="py-string">"cluster[0-10/2],othername[7-9,120-300]"</span>)</pre>
106		<p>NodeSet provides methods like update(), intersection_update() or
107		difference_update() methods, which conform to the Python Set API.
108		However, unlike RangeSet or standard Set, NodeSet is somewhat not so
109		strict for convenience, and understands NodeSet instance or NodeSet
110		string as argument. Also, there is no strict definition of one element,
111		for example, it IS allowed to do: >>>
112		nodeset.remove("blue[36-40]").</p>
113
114		<!-- ==================== INSTANCE METHODS ==================== -->
115		<a name="section-InstanceMethods"></a>
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122		<td align="left"><span class="table-header">Instance Methods</span></td>
123		<td align="right" valign="top"
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126		>hide private</a>]</span></td>
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133		<span class="summary-type"> </span>
134		</td><td class="summary">
135		<table width="100%" cellpadding="0" cellspacing="0" border="0">
136		<tr>
137		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSet-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
138		<span class="summary-sig-arg">nodes</span>=<span class="summary-sig-default">None</span>,
139		<span class="summary-sig-arg">autostep</span>=<span class="summary-sig-default">None</span>,
140		<span class="summary-sig-arg">resolver</span>=<span class="summary-sig-default">None</span>)</span><br />
141		Initialize a NodeSet.</td>
142		<td align="right" valign="top">
143		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.__init__">source code</a></span>
144
145		</td>
146		</tr>
147		</table>
148
149		</td>
150		</tr>
151		<tr>
152		<td width="15%" align="right" valign="top" class="summary">
153		<span class="summary-type"> </span>
154		</td><td class="summary">
155		<table width="100%" cellpadding="0" cellspacing="0" border="0">
156		<tr>
157		<td><span class="summary-sig"><a name="__getstate__"></a><span class="summary-sig-name">__getstate__</span>(<span class="summary-sig-arg">self</span>)</span><br />
158		Called when pickling: remove references to group resolver.</td>
159		<td align="right" valign="top">
160		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.__getstate__">source code</a></span>
161
162		</td>
163		</tr>
164		</table>
165
166		</td>
167		</tr>
168		<tr>
169		<td width="15%" align="right" valign="top" class="summary">
170		<span class="summary-type"> </span>
171		</td><td class="summary">
172		<table width="100%" cellpadding="0" cellspacing="0" border="0">
173		<tr>
174		<td><span class="summary-sig"><a name="__setstate__"></a><span class="summary-sig-name">__setstate__</span>(<span class="summary-sig-arg">self</span>,
175		<span class="summary-sig-arg">dict</span>)</span><br />
176		Called when unpickling: restore parser using non group resolver.</td>
177		<td align="right" valign="top">
178		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.__setstate__">source code</a></span>
179
180		</td>
181		</tr>
182		</table>
183
184		</td>
185		</tr>
186		<tr class="private">
187		<td width="15%" align="right" valign="top" class="summary">
188		<span class="summary-type"> </span>
189		</td><td class="summary">
190		<table width="100%" cellpadding="0" cellspacing="0" border="0">
191		<tr>
192		<td><span class="summary-sig"><a name="_find_groups"></a><span class="summary-sig-name">_find_groups</span>(<span class="summary-sig-arg">self</span>,
193		<span class="summary-sig-arg">node</span>,
194		<span class="summary-sig-arg">namespace</span>,
195		<span class="summary-sig-arg">allgroups</span>)</span><br />
196		Find groups of node by namespace.</td>
197		<td align="right" valign="top">
198		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet._find_groups">source code</a></span>
199
200		</td>
201		</tr>
202		</table>
203
204		</td>
205		</tr>
206		<tr>
207		<td width="15%" align="right" valign="top" class="summary">
208		<span class="summary-type"> </span>
209		</td><td class="summary">
210		<table width="100%" cellpadding="0" cellspacing="0" border="0">
211		<tr>
212		<td><span class="summary-sig"><a name="regroup"></a><span class="summary-sig-name">regroup</span>(<span class="summary-sig-arg">self</span>,
213		<span class="summary-sig-arg">groupsource</span>=<span class="summary-sig-default">None</span>,
214		<span class="summary-sig-arg">autostep</span>=<span class="summary-sig-default">None</span>,
215		<span class="summary-sig-arg">overlap</span>=<span class="summary-sig-default">False</span>,
216		<span class="summary-sig-arg">noprefix</span>=<span class="summary-sig-default">False</span>)</span><br />
217		Regroup nodeset using groups.</td>
218		<td align="right" valign="top">
219		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.regroup">source code</a></span>
220
221		</td>
222		</tr>
223		</table>
224
225		</td>
226		</tr>
227		<tr>
228		<td width="15%" align="right" valign="top" class="summary">
229		<span class="summary-type"> </span>
230		</td><td class="summary">
231		<table width="100%" cellpadding="0" cellspacing="0" border="0">
232		<tr>
233		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSet-class.html#issubset" class="summary-sig-name">issubset</a>(<span class="summary-sig-arg">self</span>,
234		<span class="summary-sig-arg">other</span>)</span><br />
235		Report whether another nodeset contains this nodeset.</td>
236		<td align="right" valign="top">
237		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.issubset">source code</a></span>
238
239		</td>
240		</tr>
241		</table>
242
243		</td>
244		</tr>
245		<tr>
246		<td width="15%" align="right" valign="top" class="summary">
247		<span class="summary-type"> </span>
248		</td><td class="summary">
249		<table width="100%" cellpadding="0" cellspacing="0" border="0">
250		<tr>
251		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSet-class.html#issuperset" class="summary-sig-name">issuperset</a>(<span class="summary-sig-arg">self</span>,
252		<span class="summary-sig-arg">other</span>)</span><br />
253		Report whether this nodeset contains another nodeset.</td>
254		<td align="right" valign="top">
255		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.issuperset">source code</a></span>
256
257		</td>
258		</tr>
259		</table>
260
261		</td>
262		</tr>
263		<tr>
264		<td width="15%" align="right" valign="top" class="summary">
265		<span class="summary-type"> </span>
266		</td><td class="summary">
267		<table width="100%" cellpadding="0" cellspacing="0" border="0">
268		<tr>
269		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSet-class.html#__getslice__" class="summary-sig-name">__getslice__</a>(<span class="summary-sig-arg">self</span>,
270		<span class="summary-sig-arg">i</span>,
271		<span class="summary-sig-arg">j</span>)</span><br />
272		Return the slice from index i to index j-1.</td>
273		<td align="right" valign="top">
274		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.__getslice__">source code</a></span>
275
276		</td>
277		</tr>
278		</table>
279
280		</td>
281		</tr>
282		<tr>
283		<td width="15%" align="right" valign="top" class="summary">
284		<span class="summary-type"> </span>
285		</td><td class="summary">
286		<table width="100%" cellpadding="0" cellspacing="0" border="0">
287		<tr>
288		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSet-class.html#split" class="summary-sig-name">split</a>(<span class="summary-sig-arg">self</span>,
289		<span class="summary-sig-arg">nbr</span>)</span><br />
290		Split the nodeset into nbr sub-nodeset.</td>
291		<td align="right" valign="top">
292		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.split">source code</a></span>
293
294		</td>
295		</tr>
296		</table>
297
298		</td>
299		</tr>
300		<tr>
301		<td width="15%" align="right" valign="top" class="summary">
302		<span class="summary-type"> </span>
303		</td><td class="summary">
304		<table width="100%" cellpadding="0" cellspacing="0" border="0">
305		<tr>
306		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSet-class.html#update" class="summary-sig-name">update</a>(<span class="summary-sig-arg">self</span>,
307		<span class="summary-sig-arg">other</span>)</span><br />
308		s.update(t) returns nodeset s with elements added from t.</td>
309		<td align="right" valign="top">
310		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.update">source code</a></span>
311
312		</td>
313		</tr>
314		</table>
315
316		</td>
317		</tr>
318		<tr>
319		<td width="15%" align="right" valign="top" class="summary">
320		<span class="summary-type"> </span>
321		</td><td class="summary">
322		<table width="100%" cellpadding="0" cellspacing="0" border="0">
323		<tr>
324		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSet-class.html#intersection_update" class="summary-sig-name">intersection_update</a>(<span class="summary-sig-arg">self</span>,
325		<span class="summary-sig-arg">other</span>)</span><br />
326		s.intersection_update(t) returns nodeset s keeping only elements also
327		found in t.</td>
328		<td align="right" valign="top">
329		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.intersection_update">source code</a></span>
330
331		</td>
332		</tr>
333		</table>
334
335		</td>
336		</tr>
337		<tr>
338		<td width="15%" align="right" valign="top" class="summary">
339		<span class="summary-type"> </span>
340		</td><td class="summary">
341		<table width="100%" cellpadding="0" cellspacing="0" border="0">
342		<tr>
343		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSet-class.html#difference_update" class="summary-sig-name">difference_update</a>(<span class="summary-sig-arg">self</span>,
344		<span class="summary-sig-arg">other</span>,
345		<span class="summary-sig-arg">strict</span>=<span class="summary-sig-default">False</span>)</span><br />
346		s.difference_update(t) returns nodeset s after removing elements
347		found in t.</td>
348		<td align="right" valign="top">
349		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.difference_update">source code</a></span>
350
351		</td>
352		</tr>
353		</table>
354
355		</td>
356		</tr>
357		<tr>
358		<td width="15%" align="right" valign="top" class="summary">
359		<span class="summary-type"> </span>
360		</td><td class="summary">
361		<table width="100%" cellpadding="0" cellspacing="0" border="0">
362		<tr>
363		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSet-class.html#symmetric_difference_update" class="summary-sig-name">symmetric_difference_update</a>(<span class="summary-sig-arg">self</span>,
364		<span class="summary-sig-arg">other</span>)</span><br />
365		s.symmetric_difference_update(t) returns nodeset s keeping all nodes
366		that are in exactly one of the nodesets.</td>
367		<td align="right" valign="top">
368		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.symmetric_difference_update">source code</a></span>
369
370		</td>
371		</tr>
372		</table>
373
374		</td>
375		</tr>
376		<tr>
377		<td colspan="2" class="summary">
378		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a></code></b>:
379		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__and__">__and__</a></code>,
380		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__contains__">__contains__</a></code>,
381		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__eq__">__eq__</a></code>,
382		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__ge__">__ge__</a></code>,
383		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__getitem__">__getitem__</a></code>,
384		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__gt__">__gt__</a></code>,
385		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__iand__">__iand__</a></code>,
386		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__ior__">__ior__</a></code>,
387		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__isub__">__isub__</a></code>,
388		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__iter__">__iter__</a></code>,
389		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__ixor__">__ixor__</a></code>,
390		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__le__">__le__</a></code>,
391		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__len__">__len__</a></code>,
392		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__lt__">__lt__</a></code>,
393		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__or__">__or__</a></code>,
394		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__str__">__str__</a></code>,
395		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__sub__">__sub__</a></code>,
396		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__xor__">__xor__</a></code>,
397		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#add">add</a></code>,
398		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#clear">clear</a></code>,
399		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#difference">difference</a></code>,
400		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#intersection">intersection</a></code>,
401		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#remove">remove</a></code>,
402		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#symmetric_difference">symmetric_difference</a></code>,
403		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#union">union</a></code>
404		</p>
405		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a></code></b> (private):
406		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#_add" onclick="show_private();">_add</a></code>,
407		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#_binary_sanity_check" onclick="show_private();">_binary_sanity_check</a></code>,
408		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#_iter" onclick="show_private();">_iter</a></code>,
409		<code><a href="ClusterShell.NodeSet.NodeSetBase-class.html#_iterbase" onclick="show_private();">_iterbase</a></code>
410		</p></div>
411		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
412		<code>__delattr__</code>,
413		<code>__format__</code>,
414		<code>__getattribute__</code>,
415		<code>__hash__</code>,
416		<code>__new__</code>,
417		<code>__reduce__</code>,
418		<code>__reduce_ex__</code>,
419		<code>__repr__</code>,
420		<code>__setattr__</code>,
421		<code>__sizeof__</code>,
422		<code>__subclasshook__</code>
423		</p>
424		</td>
425		</tr>
426		</table>
427		<!-- ==================== CLASS METHODS ==================== -->
428		<a name="section-ClassMethods"></a>
429		<table class="summary" border="1" cellpadding="3"
430		cellspacing="0" width="100%" bgcolor="white">
431		<tr bgcolor="#70b0f0" class="table-header">
432		<td colspan="2" class="table-header">
433		<table border="0" cellpadding="0" cellspacing="0" width="100%">
434		<tr valign="top">
435		<td align="left"><span class="table-header">Class Methods</span></td>
436		<td align="right" valign="top"
437		><span class="options">[<a href="#section-ClassMethods"
438		class="privatelink" onclick="toggle_private();"
439		>hide private</a>]</span></td>
440		</tr>
441		</table>
442		</td>
443		</tr>
444		<tr>
445		<td width="15%" align="right" valign="top" class="summary">
446		<span class="summary-type"> </span>
447		</td><td class="summary">
448		<table width="100%" cellpadding="0" cellspacing="0" border="0">
449		<tr>
450		<td><span class="summary-sig"><a name="fromlist"></a><span class="summary-sig-name">fromlist</span>(<span class="summary-sig-arg">cls</span>,
451		<span class="summary-sig-arg">nodelist</span>,
452		<span class="summary-sig-arg">autostep</span>=<span class="summary-sig-default">None</span>,
453		<span class="summary-sig-arg">resolver</span>=<span class="summary-sig-default">None</span>)</span><br />
454		Class method that returns a new NodeSet with nodes from provided
455		list.</td>
456		<td align="right" valign="top">
457		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.fromlist">source code</a></span>
458
459		</td>
460		</tr>
461		</table>
462
463		</td>
464		</tr>
465		<tr>
466		<td width="15%" align="right" valign="top" class="summary">
467		<span class="summary-type"> </span>
468		</td><td class="summary">
469		<table width="100%" cellpadding="0" cellspacing="0" border="0">
470		<tr>
471		<td><span class="summary-sig"><a name="fromall"></a><span class="summary-sig-name">fromall</span>(<span class="summary-sig-arg">cls</span>,
472		<span class="summary-sig-arg">groupsource</span>=<span class="summary-sig-default">None</span>,
473		<span class="summary-sig-arg">autostep</span>=<span class="summary-sig-default">None</span>,
474		<span class="summary-sig-arg">resolver</span>=<span class="summary-sig-default">None</span>)</span><br />
475		Class method that returns a new NodeSet with all nodes from optional
476		groupsource.</td>
477		<td align="right" valign="top">
478		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.fromall">source code</a></span>
479
480		</td>
481		</tr>
482		</table>
483
484		</td>
485		</tr>
486		</table>
487		<!-- ==================== PROPERTIES ==================== -->
488		<a name="section-Properties"></a>
489		<table class="summary" border="1" cellpadding="3"
490		cellspacing="0" width="100%" bgcolor="white">
491		<tr bgcolor="#70b0f0" class="table-header">
492		<td colspan="2" class="table-header">
493		<table border="0" cellpadding="0" cellspacing="0" width="100%">
494		<tr valign="top">
495		<td align="left"><span class="table-header">Properties</span></td>
496		<td align="right" valign="top"
497		><span class="options">[<a href="#section-Properties"
498		class="privatelink" onclick="toggle_private();"
499		>hide private</a>]</span></td>
500		</tr>
501		</table>
502		</td>
503		</tr>
504		<tr>
505		<td colspan="2" class="summary">
506		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
507		<code>__class__</code>
508		</p>
509		</td>
510		</tr>
511		</table>
512		<!-- ==================== METHOD DETAILS ==================== -->
513		<a name="section-MethodDetails"></a>
514		<table class="details" border="1" cellpadding="3"
515		cellspacing="0" width="100%" bgcolor="white">
516		<tr bgcolor="#70b0f0" class="table-header">
517		<td colspan="2" class="table-header">
518		<table border="0" cellpadding="0" cellspacing="0" width="100%">
519		<tr valign="top">
520		<td align="left"><span class="table-header">Method Details</span></td>
521		<td align="right" valign="top"
522		><span class="options">[<a href="#section-MethodDetails"
523		class="privatelink" onclick="toggle_private();"
524		>hide private</a>]</span></td>
525		</tr>
526		</table>
527		</td>
528		</tr>
529		</table>
530		<a name="__init__"></a>
531		<div>
532		<table class="details" border="1" cellpadding="3"
533		cellspacing="0" width="100%" bgcolor="white">
534		<tr><td>
535		<table width="100%" cellpadding="0" cellspacing="0" border="0">
536		<tr valign="top"><td>
537		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
538		<span class="sig-arg">nodes</span>=<span class="sig-default">None</span>,
539		<span class="sig-arg">autostep</span>=<span class="sig-default">None</span>,
540		<span class="sig-arg">resolver</span>=<span class="sig-default">None</span>)</span>
541		<br /><em class="fname">(Constructor)</em>
542		</h3>
543		</td><td align="right" valign="top"
544		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.__init__">source code</a></span>
545		</td>
546		</tr></table>
547
548		<p>Initialize a NodeSet. The `nodes' argument may be a valid nodeset
549		string or a NodeSet object. If no nodes are specified, an empty NodeSet
550		is created.</p>
551		<dl class="fields">
552		<dt>Overrides:
553		object.__init__
554		</dt>
555		</dl>
556		</td></tr></table>
557		</div>
558		<a name="issubset"></a>
559		<div>
560		<table class="details" border="1" cellpadding="3"
561		cellspacing="0" width="100%" bgcolor="white">
562		<tr><td>
563		<table width="100%" cellpadding="0" cellspacing="0" border="0">
564		<tr valign="top"><td>
565		<h3 class="epydoc"><span class="sig"><span class="sig-name">issubset</span>(<span class="sig-arg">self</span>,
566		<span class="sig-arg">other</span>)</span>
567		</h3>
568		</td><td align="right" valign="top"
569		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.issubset">source code</a></span>
570		</td>
571		</tr></table>
572
573		<p>Report whether another nodeset contains this nodeset.</p>
574		<dl class="fields">
575		<dt>Overrides:
576		<a href="ClusterShell.NodeSet.NodeSetBase-class.html#issubset">NodeSetBase.issubset</a>
577		</dt>
578		</dl>
579		</td></tr></table>
580		</div>
581		<a name="issuperset"></a>
582		<div>
583		<table class="details" border="1" cellpadding="3"
584		cellspacing="0" width="100%" bgcolor="white">
585		<tr><td>
586		<table width="100%" cellpadding="0" cellspacing="0" border="0">
587		<tr valign="top"><td>
588		<h3 class="epydoc"><span class="sig"><span class="sig-name">issuperset</span>(<span class="sig-arg">self</span>,
589		<span class="sig-arg">other</span>)</span>
590		</h3>
591		</td><td align="right" valign="top"
592		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.issuperset">source code</a></span>
593		</td>
594		</tr></table>
595
596		<p>Report whether this nodeset contains another nodeset.</p>
597		<dl class="fields">
598		<dt>Overrides:
599		<a href="ClusterShell.NodeSet.NodeSetBase-class.html#issuperset">NodeSetBase.issuperset</a>
600		</dt>
601		</dl>
602		</td></tr></table>
603		</div>
604		<a name="__getslice__"></a>
605		<div>
606		<table class="details" border="1" cellpadding="3"
607		cellspacing="0" width="100%" bgcolor="white">
608		<tr><td>
609		<table width="100%" cellpadding="0" cellspacing="0" border="0">
610		<tr valign="top"><td>
611		<h3 class="epydoc"><span class="sig"><span class="sig-name">__getslice__</span>(<span class="sig-arg">self</span>,
612		<span class="sig-arg">i</span>,
613		<span class="sig-arg">j</span>)</span>
614		<br /><em class="fname">(Slicling operator)</em>
615		</h3>
616		</td><td align="right" valign="top"
617		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.__getslice__">source code</a></span>
618		</td>
619		</tr></table>
620
621		<p>Return the slice from index i to index j-1. For convenience only, not
622		optimized as of version 1.0.</p>
623		<dl class="fields">
624		</dl>
625		</td></tr></table>
626		</div>
627		<a name="split"></a>
628		<div>
629		<table class="details" border="1" cellpadding="3"
630		cellspacing="0" width="100%" bgcolor="white">
631		<tr><td>
632		<table width="100%" cellpadding="0" cellspacing="0" border="0">
633		<tr valign="top"><td>
634		<h3 class="epydoc"><span class="sig"><span class="sig-name">split</span>(<span class="sig-arg">self</span>,
635		<span class="sig-arg">nbr</span>)</span>
636		</h3>
637		</td><td align="right" valign="top"
638		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.split">source code</a></span>
639		</td>
640		</tr></table>
641
642		<p>Split the nodeset into nbr sub-nodeset. Each sub-nodeset will have the
643		same number of element more or less 1. Current nodeset remains
644		unmodified.</p>
645		<pre class="py-doctest">
646		<span class="py-prompt">>>> </span>NodeSet(<span class="py-string">"foo[1-5]"</span>).split(3)
647		<span class="py-output">NodeSet("foo[1-2]")</span>
648		<span class="py-output">NodeSet("foo[3-4]")</span>
649		<span class="py-output">NodeSet("foo5")</span></pre>
650		<dl class="fields">
651		</dl>
652		</td></tr></table>
653		</div>
654		<a name="update"></a>
655		<div>
656		<table class="details" border="1" cellpadding="3"
657		cellspacing="0" width="100%" bgcolor="white">
658		<tr><td>
659		<table width="100%" cellpadding="0" cellspacing="0" border="0">
660		<tr valign="top"><td>
661		<h3 class="epydoc"><span class="sig"><span class="sig-name">update</span>(<span class="sig-arg">self</span>,
662		<span class="sig-arg">other</span>)</span>
663		</h3>
664		</td><td align="right" valign="top"
665		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.update">source code</a></span>
666		</td>
667		</tr></table>
668
669		<p>s.update(t) returns nodeset s with elements added from t.</p>
670		<dl class="fields">
671		<dt>Overrides:
672		<a href="ClusterShell.NodeSet.NodeSetBase-class.html#update">NodeSetBase.update</a>
673		</dt>
674		</dl>
675		</td></tr></table>
676		</div>
677		<a name="intersection_update"></a>
678		<div>
679		<table class="details" border="1" cellpadding="3"
680		cellspacing="0" width="100%" bgcolor="white">
681		<tr><td>
682		<table width="100%" cellpadding="0" cellspacing="0" border="0">
683		<tr valign="top"><td>
684		<h3 class="epydoc"><span class="sig"><span class="sig-name">intersection_update</span>(<span class="sig-arg">self</span>,
685		<span class="sig-arg">other</span>)</span>
686		</h3>
687		</td><td align="right" valign="top"
688		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.intersection_update">source code</a></span>
689		</td>
690		</tr></table>
691
692		<p>s.intersection_update(t) returns nodeset s keeping only elements also
693		found in t.</p>
694		<dl class="fields">
695		<dt>Overrides:
696		<a href="ClusterShell.NodeSet.NodeSetBase-class.html#intersection_update">NodeSetBase.intersection_update</a>
697		</dt>
698		</dl>
699		</td></tr></table>
700		</div>
701		<a name="difference_update"></a>
702		<div>
703		<table class="details" border="1" cellpadding="3"
704		cellspacing="0" width="100%" bgcolor="white">
705		<tr><td>
706		<table width="100%" cellpadding="0" cellspacing="0" border="0">
707		<tr valign="top"><td>
708		<h3 class="epydoc"><span class="sig"><span class="sig-name">difference_update</span>(<span class="sig-arg">self</span>,
709		<span class="sig-arg">other</span>,
710		<span class="sig-arg">strict</span>=<span class="sig-default">False</span>)</span>
711		</h3>
712		</td><td align="right" valign="top"
713		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.difference_update">source code</a></span>
714		</td>
715		</tr></table>
716
717		<p>s.difference_update(t) returns nodeset s after removing elements found
718		in t. If strict is True, raise KeyError if an element cannot be
719		removed.</p>
720		<dl class="fields">
721		<dt>Overrides:
722		<a href="ClusterShell.NodeSet.NodeSetBase-class.html#difference_update">NodeSetBase.difference_update</a>
723		</dt>
724		</dl>
725		</td></tr></table>
726		</div>
727		<a name="symmetric_difference_update"></a>
728		<div>
729		<table class="details" border="1" cellpadding="3"
730		cellspacing="0" width="100%" bgcolor="white">
731		<tr><td>
732		<table width="100%" cellpadding="0" cellspacing="0" border="0">
733		<tr valign="top"><td>
734		<h3 class="epydoc"><span class="sig"><span class="sig-name">symmetric_difference_update</span>(<span class="sig-arg">self</span>,
735		<span class="sig-arg">other</span>)</span>
736		</h3>
737		</td><td align="right" valign="top"
738		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSet.symmetric_difference_update">source code</a></span>
739		</td>
740		</tr></table>
741
742		<p>s.symmetric_difference_update(t) returns nodeset s keeping all nodes
743		that are in exactly one of the nodesets.</p>
744		<dl class="fields">
745		<dt>Overrides:
746		<a href="ClusterShell.NodeSet.NodeSetBase-class.html#symmetric_difference_update">NodeSetBase.symmetric_difference_update</a>
747		</dt>
748		</dl>
749		</td></tr></table>
750		</div>
751		<br />
752		<!-- ==================== NAVIGATION BAR ==================== -->
753		<table class="navbar" border="0" width="100%" cellpadding="0"
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756
757		<!-- Tree link -->
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781		</td>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeSet-module.html">Module NodeSet</a> ::
43		Class NodeSetBase
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48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
50		onclick="toggle_private();">hide private</a>]</span></td></tr>
51		<tr><td align="right"><span class="options"
52		>[<a href="frames.html" target="_top">frames</a
53		>] \| <a href="ClusterShell.NodeSet.NodeSetBase-class.html"
54		target="_top">no frames</a>]</span></td></tr>
55		</table>
56		</td>
57		</tr>
58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class NodeSetBase</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_19" name="uml_class_diagram_for_clusters_19">
63		<area shape="rect" id="node66" href="ClusterShell.NodeSet.NodeSetBase-class.html#__init__" title="Initialize an empty NodeSetBase." alt="" coords="17,39,283,57"/>
64		<area shape="rect" id="node66" href="ClusterShell.NodeSet.NodeSetBase-class.html#__iter__" title="Iterator on single nodes as string." alt="" coords="17,57,283,76"/>
65		<area shape="rect" id="node66" href="ClusterShell.NodeSet.NodeSetBase-class.html#__len__" title="Get the number of nodes in NodeSet." alt="" coords="17,76,283,95"/>
66		<area shape="rect" id="node66" href="ClusterShell.NodeSet.NodeSetBase-class.html#__str__" title="Get ranges-based pattern of node list." alt="" coords="17,95,283,113"/>
67		<area shape="rect" id="node66" href="ClusterShell.NodeSet.NodeSetBase-class.html#__contains__" title="Is node contained in NodeSet ?" alt="" coords="17,113,283,132"/>
68		<area shape="rect" id="node66" href="ClusterShell.NodeSet.NodeSetBase-class.html#issubset" title="Report whether another nodeset contains this nodeset." alt="" coords="17,132,283,151"/>
69		<area shape="rect" id="node66" href="ClusterShell.NodeSet.NodeSetBase-class.html#issuperset" title="Report whether this nodeset contains another nodeset." alt="" coords="17,151,283,169"/>
70		<area shape="rect" id="node66" href="ClusterShell.NodeSet.NodeSetBase-class.html#__eq__" title="NodeSet equality comparison." alt="" coords="17,169,283,188"/>
71		<area shape="rect" id="node66" href="ClusterShell.NodeSet.NodeSetBase-class.html#__le__" title="Report whether another nodeset contains this nodeset." alt="" coords="17,188,283,207"/>
72		<area shape="rect" id="node66" href="ClusterShell.NodeSet.NodeSetBase-class.html#__ge__" title="Report whether this nodeset contains another nodeset." alt="" coords="17,207,283,225"/>
73		<area shape="rect" id="node66" href="ClusterShell.NodeSet.NodeSetBase-class.html#__lt__" title="x<y" alt="" coords="17,225,283,244"/>
74		<area shape="rect" id="node66" href="ClusterShell.NodeSet.NodeSetBase-class.html#__gt__" title="x>y" alt="" coords="17,244,283,263"/>
75		<area shape="rect" id="node66" href="ClusterShell.NodeSet.NodeSetBase-class.html#__getitem__" title="Return the node at index i." alt="" coords="17,263,283,281"/>
76		<area shape="rect" id="node66" href="ClusterShell.NodeSet.NodeSetBase-class.html#__ixor__" title="Implement the ^= operator." alt="" coords="17,300,283,319"/>
77		<area shape="rect" id="node1" href="ClusterShell.NodeSet.NodeSetBase-class.html" title="Base class for NodeSet." alt="" coords="5,6,293,325"/>
78		<area shape="rect" id="node2" href="ClusterShell.NodeSet.NodeGroupBase-class.html" title="ClusterShell.NodeSet.NodeGroupBase" alt="" coords="15,345,148,383"/>
79		<area shape="rect" id="node3" href="ClusterShell.NodeSet.NodeSet-class.html" title="Iterable class of nodes with node ranges support." alt="" coords="177,345,265,383"/>
80		</map>
81		<img src="uml_class_diagram_for_clusters_19.png" alt='' usemap="#uml_class_diagram_for_clusters_19" ismap="ismap" class="graph-without-title" />
82		</center>
83		</center>
84		<hr />
85		<p>Base class for NodeSet.</p>
86
87		<!-- ==================== INSTANCE METHODS ==================== -->
88		<a name="section-InstanceMethods"></a>
89		<table class="summary" border="1" cellpadding="3"
90		cellspacing="0" width="100%" bgcolor="white">
91		<tr bgcolor="#70b0f0" class="table-header">
92		<td colspan="2" class="table-header">
93		<table border="0" cellpadding="0" cellspacing="0" width="100%">
94		<tr valign="top">
95		<td align="left"><span class="table-header">Instance Methods</span></td>
96		<td align="right" valign="top"
97		><span class="options">[<a href="#section-InstanceMethods"
98		class="privatelink" onclick="toggle_private();"
99		>hide private</a>]</span></td>
100		</tr>
101		</table>
102		</td>
103		</tr>
104		<tr>
105		<td width="15%" align="right" valign="top" class="summary">
106		<span class="summary-type"> </span>
107		</td><td class="summary">
108		<table width="100%" cellpadding="0" cellspacing="0" border="0">
109		<tr>
110		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
111		<span class="summary-sig-arg">pattern</span>=<span class="summary-sig-default">None</span>,
112		<span class="summary-sig-arg">rangeset</span>=<span class="summary-sig-default">None</span>)</span><br />
113		Initialize an empty NodeSetBase.</td>
114		<td align="right" valign="top">
115		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__init__">source code</a></span>
116
117		</td>
118		</tr>
119		</table>
120
121		</td>
122		</tr>
123		<tr class="private">
124		<td width="15%" align="right" valign="top" class="summary">
125		<span class="summary-type"> </span>
126		</td><td class="summary">
127		<table width="100%" cellpadding="0" cellspacing="0" border="0">
128		<tr>
129		<td><span class="summary-sig"><a name="_iter"></a><span class="summary-sig-name">_iter</span>(<span class="summary-sig-arg">self</span>)</span><br />
130		Iterator on internal item tuples (pattern, index, padding).</td>
131		<td align="right" valign="top">
132		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase._iter">source code</a></span>
133
134		</td>
135		</tr>
136		</table>
137
138		</td>
139		</tr>
140		<tr class="private">
141		<td width="15%" align="right" valign="top" class="summary">
142		<span class="summary-type"> </span>
143		</td><td class="summary">
144		<table width="100%" cellpadding="0" cellspacing="0" border="0">
145		<tr>
146		<td><span class="summary-sig"><a name="_iterbase"></a><span class="summary-sig-name">_iterbase</span>(<span class="summary-sig-arg">self</span>)</span><br />
147		Iterator on single, one-item NodeSetBase objects.</td>
148		<td align="right" valign="top">
149		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase._iterbase">source code</a></span>
150
151		</td>
152		</tr>
153		</table>
154
155		</td>
156		</tr>
157		<tr>
158		<td width="15%" align="right" valign="top" class="summary">
159		<span class="summary-type"> </span>
160		</td><td class="summary">
161		<table width="100%" cellpadding="0" cellspacing="0" border="0">
162		<tr>
163		<td><span class="summary-sig"><a name="__iter__"></a><span class="summary-sig-name">__iter__</span>(<span class="summary-sig-arg">self</span>)</span><br />
164		Iterator on single nodes as string.</td>
165		<td align="right" valign="top">
166		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__iter__">source code</a></span>
167
168		</td>
169		</tr>
170		</table>
171
172		</td>
173		</tr>
174		<tr>
175		<td width="15%" align="right" valign="top" class="summary">
176		<span class="summary-type"> </span>
177		</td><td class="summary">
178		<table width="100%" cellpadding="0" cellspacing="0" border="0">
179		<tr>
180		<td><span class="summary-sig"><a name="__len__"></a><span class="summary-sig-name">__len__</span>(<span class="summary-sig-arg">self</span>)</span><br />
181		Get the number of nodes in NodeSet.</td>
182		<td align="right" valign="top">
183		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__len__">source code</a></span>
184
185		</td>
186		</tr>
187		</table>
188
189		</td>
190		</tr>
191		<tr>
192		<td width="15%" align="right" valign="top" class="summary">
193		<span class="summary-type"> </span>
194		</td><td class="summary">
195		<table width="100%" cellpadding="0" cellspacing="0" border="0">
196		<tr>
197		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__str__" class="summary-sig-name">__str__</a>(<span class="summary-sig-arg">self</span>)</span><br />
198		Get ranges-based pattern of node list.</td>
199		<td align="right" valign="top">
200		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__str__">source code</a></span>
201
202		</td>
203		</tr>
204		</table>
205
206		</td>
207		</tr>
208		<tr>
209		<td width="15%" align="right" valign="top" class="summary">
210		<span class="summary-type"> </span>
211		</td><td class="summary">
212		<table width="100%" cellpadding="0" cellspacing="0" border="0">
213		<tr>
214		<td><span class="summary-sig"><a name="__contains__"></a><span class="summary-sig-name">__contains__</span>(<span class="summary-sig-arg">self</span>,
215		<span class="summary-sig-arg">other</span>)</span><br />
216		Is node contained in NodeSet ?</td>
217		<td align="right" valign="top">
218		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__contains__">source code</a></span>
219
220		</td>
221		</tr>
222		</table>
223
224		</td>
225		</tr>
226		<tr class="private">
227		<td width="15%" align="right" valign="top" class="summary">
228		<span class="summary-type"> </span>
229		</td><td class="summary">
230		<table width="100%" cellpadding="0" cellspacing="0" border="0">
231		<tr>
232		<td><span class="summary-sig"><a name="_binary_sanity_check"></a><span class="summary-sig-name">_binary_sanity_check</span>(<span class="summary-sig-arg">self</span>,
233		<span class="summary-sig-arg">other</span>)</span></td>
234		<td align="right" valign="top">
235		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase._binary_sanity_check">source code</a></span>
236
237		</td>
238		</tr>
239		</table>
240
241		</td>
242		</tr>
243		<tr>
244		<td width="15%" align="right" valign="top" class="summary">
245		<span class="summary-type"> </span>
246		</td><td class="summary">
247		<table width="100%" cellpadding="0" cellspacing="0" border="0">
248		<tr>
249		<td><span class="summary-sig"><a name="issubset"></a><span class="summary-sig-name">issubset</span>(<span class="summary-sig-arg">self</span>,
250		<span class="summary-sig-arg">other</span>)</span><br />
251		Report whether another nodeset contains this nodeset.</td>
252		<td align="right" valign="top">
253		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.issubset">source code</a></span>
254
255		</td>
256		</tr>
257		</table>
258
259		</td>
260		</tr>
261		<tr>
262		<td width="15%" align="right" valign="top" class="summary">
263		<span class="summary-type"> </span>
264		</td><td class="summary">
265		<table width="100%" cellpadding="0" cellspacing="0" border="0">
266		<tr>
267		<td><span class="summary-sig"><a name="issuperset"></a><span class="summary-sig-name">issuperset</span>(<span class="summary-sig-arg">self</span>,
268		<span class="summary-sig-arg">other</span>)</span><br />
269		Report whether this nodeset contains another nodeset.</td>
270		<td align="right" valign="top">
271		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.issuperset">source code</a></span>
272
273		</td>
274		</tr>
275		</table>
276
277		</td>
278		</tr>
279		<tr>
280		<td width="15%" align="right" valign="top" class="summary">
281		<span class="summary-type"> </span>
282		</td><td class="summary">
283		<table width="100%" cellpadding="0" cellspacing="0" border="0">
284		<tr>
285		<td><span class="summary-sig"><a name="__eq__"></a><span class="summary-sig-name">__eq__</span>(<span class="summary-sig-arg">self</span>,
286		<span class="summary-sig-arg">other</span>)</span><br />
287		NodeSet equality comparison.</td>
288		<td align="right" valign="top">
289		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__eq__">source code</a></span>
290
291		</td>
292		</tr>
293		</table>
294
295		</td>
296		</tr>
297		<tr>
298		<td width="15%" align="right" valign="top" class="summary">
299		<span class="summary-type"> </span>
300		</td><td class="summary">
301		<table width="100%" cellpadding="0" cellspacing="0" border="0">
302		<tr>
303		<td><span class="summary-sig"><a name="__le__"></a><span class="summary-sig-name">__le__</span>(<span class="summary-sig-arg">self</span>,
304		<span class="summary-sig-arg">other</span>)</span><br />
305		Report whether another nodeset contains this nodeset.</td>
306		<td align="right" valign="top">
307		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.issubset">source code</a></span>
308
309		</td>
310		</tr>
311		</table>
312
313		</td>
314		</tr>
315		<tr>
316		<td width="15%" align="right" valign="top" class="summary">
317		<span class="summary-type"> </span>
318		</td><td class="summary">
319		<table width="100%" cellpadding="0" cellspacing="0" border="0">
320		<tr>
321		<td><span class="summary-sig"><a name="__ge__"></a><span class="summary-sig-name">__ge__</span>(<span class="summary-sig-arg">self</span>,
322		<span class="summary-sig-arg">other</span>)</span><br />
323		Report whether this nodeset contains another nodeset.</td>
324		<td align="right" valign="top">
325		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.issuperset">source code</a></span>
326
327		</td>
328		</tr>
329		</table>
330
331		</td>
332		</tr>
333		<tr>
334		<td width="15%" align="right" valign="top" class="summary">
335		<span class="summary-type"> </span>
336		</td><td class="summary">
337		<table width="100%" cellpadding="0" cellspacing="0" border="0">
338		<tr>
339		<td><span class="summary-sig"><a name="__lt__"></a><span class="summary-sig-name">__lt__</span>(<span class="summary-sig-arg">x</span>,
340		<span class="summary-sig-arg">y</span>)</span><br />
341		x<y</td>
342		<td align="right" valign="top">
343		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__lt__">source code</a></span>
344
345		</td>
346		</tr>
347		</table>
348
349		</td>
350		</tr>
351		<tr>
352		<td width="15%" align="right" valign="top" class="summary">
353		<span class="summary-type"> </span>
354		</td><td class="summary">
355		<table width="100%" cellpadding="0" cellspacing="0" border="0">
356		<tr>
357		<td><span class="summary-sig"><a name="__gt__"></a><span class="summary-sig-name">__gt__</span>(<span class="summary-sig-arg">x</span>,
358		<span class="summary-sig-arg">y</span>)</span><br />
359		x>y</td>
360		<td align="right" valign="top">
361		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__gt__">source code</a></span>
362
363		</td>
364		</tr>
365		</table>
366
367		</td>
368		</tr>
369		<tr>
370		<td width="15%" align="right" valign="top" class="summary">
371		<span class="summary-type"> </span>
372		</td><td class="summary">
373		<table width="100%" cellpadding="0" cellspacing="0" border="0">
374		<tr>
375		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__getitem__" class="summary-sig-name">__getitem__</a>(<span class="summary-sig-arg">self</span>,
376		<span class="summary-sig-arg">i</span>)</span><br />
377		Return the node at index i.</td>
378		<td align="right" valign="top">
379		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__getitem__">source code</a></span>
380
381		</td>
382		</tr>
383		</table>
384
385		</td>
386		</tr>
387		<tr class="private">
388		<td width="15%" align="right" valign="top" class="summary">
389		<span class="summary-type"> </span>
390		</td><td class="summary">
391		<table width="100%" cellpadding="0" cellspacing="0" border="0">
392		<tr>
393		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#_add" class="summary-sig-name" onclick="show_private();">_add</a>(<span class="summary-sig-arg">self</span>,
394		<span class="summary-sig-arg">pat</span>,
395		<span class="summary-sig-arg">rangeset</span>)</span><br />
396		Add nodes from a (pat, rangeset) tuple.</td>
397		<td align="right" valign="top">
398		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase._add">source code</a></span>
399
400		</td>
401		</tr>
402		</table>
403
404		</td>
405		</tr>
406		<tr>
407		<td width="15%" align="right" valign="top" class="summary">
408		<span class="summary-type"> </span>
409		</td><td class="summary">
410		<table width="100%" cellpadding="0" cellspacing="0" border="0">
411		<tr>
412		<td><span class="summary-sig"><a name="union"></a><span class="summary-sig-name">union</span>(<span class="summary-sig-arg">self</span>,
413		<span class="summary-sig-arg">other</span>)</span><br />
414		s.union(t) returns a new set with elements from both s and t.</td>
415		<td align="right" valign="top">
416		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.union">source code</a></span>
417
418		</td>
419		</tr>
420		</table>
421
422		</td>
423		</tr>
424		<tr>
425		<td width="15%" align="right" valign="top" class="summary">
426		<span class="summary-type"> </span>
427		</td><td class="summary">
428		<table width="100%" cellpadding="0" cellspacing="0" border="0">
429		<tr>
430		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__or__" class="summary-sig-name">__or__</a>(<span class="summary-sig-arg">self</span>,
431		<span class="summary-sig-arg">other</span>)</span><br />
432		Implements the \| operator.</td>
433		<td align="right" valign="top">
434		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__or__">source code</a></span>
435
436		</td>
437		</tr>
438		</table>
439
440		</td>
441		</tr>
442		<tr>
443		<td width="15%" align="right" valign="top" class="summary">
444		<span class="summary-type"> </span>
445		</td><td class="summary">
446		<table width="100%" cellpadding="0" cellspacing="0" border="0">
447		<tr>
448		<td><span class="summary-sig"><a name="add"></a><span class="summary-sig-name">add</span>(<span class="summary-sig-arg">self</span>,
449		<span class="summary-sig-arg">other</span>)</span><br />
450		Add node to NodeSet.</td>
451		<td align="right" valign="top">
452		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.add">source code</a></span>
453
454		</td>
455		</tr>
456		</table>
457
458		</td>
459		</tr>
460		<tr>
461		<td width="15%" align="right" valign="top" class="summary">
462		<span class="summary-type"> </span>
463		</td><td class="summary">
464		<table width="100%" cellpadding="0" cellspacing="0" border="0">
465		<tr>
466		<td><span class="summary-sig"><a name="update"></a><span class="summary-sig-name">update</span>(<span class="summary-sig-arg">self</span>,
467		<span class="summary-sig-arg">other</span>)</span><br />
468		s.update(t) returns nodeset s with elements added from t.</td>
469		<td align="right" valign="top">
470		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.update">source code</a></span>
471
472		</td>
473		</tr>
474		</table>
475
476		</td>
477		</tr>
478		<tr>
479		<td width="15%" align="right" valign="top" class="summary">
480		<span class="summary-type"> </span>
481		</td><td class="summary">
482		<table width="100%" cellpadding="0" cellspacing="0" border="0">
483		<tr>
484		<td><span class="summary-sig"><a name="clear"></a><span class="summary-sig-name">clear</span>(<span class="summary-sig-arg">self</span>)</span><br />
485		Remove all nodes from this nodeset.</td>
486		<td align="right" valign="top">
487		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.clear">source code</a></span>
488
489		</td>
490		</tr>
491		</table>
492
493		</td>
494		</tr>
495		<tr>
496		<td width="15%" align="right" valign="top" class="summary">
497		<span class="summary-type"> </span>
498		</td><td class="summary">
499		<table width="100%" cellpadding="0" cellspacing="0" border="0">
500		<tr>
501		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__ior__" class="summary-sig-name">__ior__</a>(<span class="summary-sig-arg">self</span>,
502		<span class="summary-sig-arg">other</span>)</span><br />
503		Implements the \|= operator.</td>
504		<td align="right" valign="top">
505		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__ior__">source code</a></span>
506
507		</td>
508		</tr>
509		</table>
510
511		</td>
512		</tr>
513		<tr>
514		<td width="15%" align="right" valign="top" class="summary">
515		<span class="summary-type"> </span>
516		</td><td class="summary">
517		<table width="100%" cellpadding="0" cellspacing="0" border="0">
518		<tr>
519		<td><span class="summary-sig"><a name="intersection"></a><span class="summary-sig-name">intersection</span>(<span class="summary-sig-arg">self</span>,
520		<span class="summary-sig-arg">other</span>)</span><br />
521		s.intersection(t) returns a new set with elements common to s and t.</td>
522		<td align="right" valign="top">
523		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.intersection">source code</a></span>
524
525		</td>
526		</tr>
527		</table>
528
529		</td>
530		</tr>
531		<tr>
532		<td width="15%" align="right" valign="top" class="summary">
533		<span class="summary-type"> </span>
534		</td><td class="summary">
535		<table width="100%" cellpadding="0" cellspacing="0" border="0">
536		<tr>
537		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__and__" class="summary-sig-name">__and__</a>(<span class="summary-sig-arg">self</span>,
538		<span class="summary-sig-arg">other</span>)</span><br />
539		Implements the & operator.</td>
540		<td align="right" valign="top">
541		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__and__">source code</a></span>
542
543		</td>
544		</tr>
545		</table>
546
547		</td>
548		</tr>
549		<tr>
550		<td width="15%" align="right" valign="top" class="summary">
551		<span class="summary-type"> </span>
552		</td><td class="summary">
553		<table width="100%" cellpadding="0" cellspacing="0" border="0">
554		<tr>
555		<td><span class="summary-sig"><a name="intersection_update"></a><span class="summary-sig-name">intersection_update</span>(<span class="summary-sig-arg">self</span>,
556		<span class="summary-sig-arg">other</span>)</span><br />
557		s.intersection_update(t) returns nodeset s keeping only elements also
558		found in t.</td>
559		<td align="right" valign="top">
560		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.intersection_update">source code</a></span>
561
562		</td>
563		</tr>
564		</table>
565
566		</td>
567		</tr>
568		<tr>
569		<td width="15%" align="right" valign="top" class="summary">
570		<span class="summary-type"> </span>
571		</td><td class="summary">
572		<table width="100%" cellpadding="0" cellspacing="0" border="0">
573		<tr>
574		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__iand__" class="summary-sig-name">__iand__</a>(<span class="summary-sig-arg">self</span>,
575		<span class="summary-sig-arg">other</span>)</span><br />
576		Implements the &= operator.</td>
577		<td align="right" valign="top">
578		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__iand__">source code</a></span>
579
580		</td>
581		</tr>
582		</table>
583
584		</td>
585		</tr>
586		<tr>
587		<td width="15%" align="right" valign="top" class="summary">
588		<span class="summary-type"> </span>
589		</td><td class="summary">
590		<table width="100%" cellpadding="0" cellspacing="0" border="0">
591		<tr>
592		<td><span class="summary-sig"><a name="difference"></a><span class="summary-sig-name">difference</span>(<span class="summary-sig-arg">self</span>,
593		<span class="summary-sig-arg">other</span>)</span><br />
594		s.difference(t) returns a new NodeSet with elements in s but not in
595		t.</td>
596		<td align="right" valign="top">
597		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.difference">source code</a></span>
598
599		</td>
600		</tr>
601		</table>
602
603		</td>
604		</tr>
605		<tr>
606		<td width="15%" align="right" valign="top" class="summary">
607		<span class="summary-type"> </span>
608		</td><td class="summary">
609		<table width="100%" cellpadding="0" cellspacing="0" border="0">
610		<tr>
611		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__sub__" class="summary-sig-name">__sub__</a>(<span class="summary-sig-arg">self</span>,
612		<span class="summary-sig-arg">other</span>)</span><br />
613		Implement the - operator.</td>
614		<td align="right" valign="top">
615		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__sub__">source code</a></span>
616
617		</td>
618		</tr>
619		</table>
620
621		</td>
622		</tr>
623		<tr>
624		<td width="15%" align="right" valign="top" class="summary">
625		<span class="summary-type"> </span>
626		</td><td class="summary">
627		<table width="100%" cellpadding="0" cellspacing="0" border="0">
628		<tr>
629		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#difference_update" class="summary-sig-name">difference_update</a>(<span class="summary-sig-arg">self</span>,
630		<span class="summary-sig-arg">other</span>,
631		<span class="summary-sig-arg">strict</span>=<span class="summary-sig-default">False</span>)</span><br />
632		s.difference_update(t) returns nodeset s after removing elements
633		found in t.</td>
634		<td align="right" valign="top">
635		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.difference_update">source code</a></span>
636
637		</td>
638		</tr>
639		</table>
640
641		</td>
642		</tr>
643		<tr>
644		<td width="15%" align="right" valign="top" class="summary">
645		<span class="summary-type"> </span>
646		</td><td class="summary">
647		<table width="100%" cellpadding="0" cellspacing="0" border="0">
648		<tr>
649		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__isub__" class="summary-sig-name">__isub__</a>(<span class="summary-sig-arg">self</span>,
650		<span class="summary-sig-arg">other</span>)</span><br />
651		Implement the -= operator.</td>
652		<td align="right" valign="top">
653		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__isub__">source code</a></span>
654
655		</td>
656		</tr>
657		</table>
658
659		</td>
660		</tr>
661		<tr>
662		<td width="15%" align="right" valign="top" class="summary">
663		<span class="summary-type"> </span>
664		</td><td class="summary">
665		<table width="100%" cellpadding="0" cellspacing="0" border="0">
666		<tr>
667		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#remove" class="summary-sig-name">remove</a>(<span class="summary-sig-arg">self</span>,
668		<span class="summary-sig-arg">elem</span>)</span><br />
669		Remove element elem from the nodeset.</td>
670		<td align="right" valign="top">
671		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.remove">source code</a></span>
672
673		</td>
674		</tr>
675		</table>
676
677		</td>
678		</tr>
679		<tr>
680		<td width="15%" align="right" valign="top" class="summary">
681		<span class="summary-type"> </span>
682		</td><td class="summary">
683		<table width="100%" cellpadding="0" cellspacing="0" border="0">
684		<tr>
685		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#symmetric_difference" class="summary-sig-name">symmetric_difference</a>(<span class="summary-sig-arg">self</span>,
686		<span class="summary-sig-arg">other</span>)</span><br />
687		s.symmetric_difference(t) returns the symmetric difference of two
688		nodesets as a new NodeSet.</td>
689		<td align="right" valign="top">
690		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.symmetric_difference">source code</a></span>
691
692		</td>
693		</tr>
694		</table>
695
696		</td>
697		</tr>
698		<tr>
699		<td width="15%" align="right" valign="top" class="summary">
700		<span class="summary-type"> </span>
701		</td><td class="summary">
702		<table width="100%" cellpadding="0" cellspacing="0" border="0">
703		<tr>
704		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__xor__" class="summary-sig-name">__xor__</a>(<span class="summary-sig-arg">self</span>,
705		<span class="summary-sig-arg">other</span>)</span><br />
706		Implement the ^ operator.</td>
707		<td align="right" valign="top">
708		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__xor__">source code</a></span>
709
710		</td>
711		</tr>
712		</table>
713
714		</td>
715		</tr>
716		<tr>
717		<td width="15%" align="right" valign="top" class="summary">
718		<span class="summary-type"> </span>
719		</td><td class="summary">
720		<table width="100%" cellpadding="0" cellspacing="0" border="0">
721		<tr>
722		<td><span class="summary-sig"><a name="symmetric_difference_update"></a><span class="summary-sig-name">symmetric_difference_update</span>(<span class="summary-sig-arg">self</span>,
723		<span class="summary-sig-arg">other</span>)</span><br />
724		s.symmetric_difference_update(t) returns nodeset s keeping all nodes
725		that are in exactly one of the nodesets.</td>
726		<td align="right" valign="top">
727		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.symmetric_difference_update">source code</a></span>
728
729		</td>
730		</tr>
731		</table>
732
733		</td>
734		</tr>
735		<tr>
736		<td width="15%" align="right" valign="top" class="summary">
737		<span class="summary-type"> </span>
738		</td><td class="summary">
739		<table width="100%" cellpadding="0" cellspacing="0" border="0">
740		<tr>
741		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__ixor__" class="summary-sig-name">__ixor__</a>(<span class="summary-sig-arg">self</span>,
742		<span class="summary-sig-arg">other</span>)</span><br />
743		Implement the ^= operator.</td>
744		<td align="right" valign="top">
745		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__ixor__">source code</a></span>
746
747		</td>
748		</tr>
749		</table>
750
751		</td>
752		</tr>
753		<tr>
754		<td colspan="2" class="summary">
755		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
756		<code>__delattr__</code>,
757		<code>__format__</code>,
758		<code>__getattribute__</code>,
759		<code>__hash__</code>,
760		<code>__new__</code>,
761		<code>__reduce__</code>,
762		<code>__reduce_ex__</code>,
763		<code>__repr__</code>,
764		<code>__setattr__</code>,
765		<code>__sizeof__</code>,
766		<code>__subclasshook__</code>
767		</p>
768		</td>
769		</tr>
770		</table>
771		<!-- ==================== PROPERTIES ==================== -->
772		<a name="section-Properties"></a>
773		<table class="summary" border="1" cellpadding="3"
774		cellspacing="0" width="100%" bgcolor="white">
775		<tr bgcolor="#70b0f0" class="table-header">
776		<td colspan="2" class="table-header">
777		<table border="0" cellpadding="0" cellspacing="0" width="100%">
778		<tr valign="top">
779		<td align="left"><span class="table-header">Properties</span></td>
780		<td align="right" valign="top"
781		><span class="options">[<a href="#section-Properties"
782		class="privatelink" onclick="toggle_private();"
783		>hide private</a>]</span></td>
784		</tr>
785		</table>
786		</td>
787		</tr>
788		<tr>
789		<td colspan="2" class="summary">
790		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
791		<code>__class__</code>
792		</p>
793		</td>
794		</tr>
795		</table>
796		<!-- ==================== METHOD DETAILS ==================== -->
797		<a name="section-MethodDetails"></a>
798		<table class="details" border="1" cellpadding="3"
799		cellspacing="0" width="100%" bgcolor="white">
800		<tr bgcolor="#70b0f0" class="table-header">
801		<td colspan="2" class="table-header">
802		<table border="0" cellpadding="0" cellspacing="0" width="100%">
803		<tr valign="top">
804		<td align="left"><span class="table-header">Method Details</span></td>
805		<td align="right" valign="top"
806		><span class="options">[<a href="#section-MethodDetails"
807		class="privatelink" onclick="toggle_private();"
808		>hide private</a>]</span></td>
809		</tr>
810		</table>
811		</td>
812		</tr>
813		</table>
814		<a name="__init__"></a>
815		<div>
816		<table class="details" border="1" cellpadding="3"
817		cellspacing="0" width="100%" bgcolor="white">
818		<tr><td>
819		<table width="100%" cellpadding="0" cellspacing="0" border="0">
820		<tr valign="top"><td>
821		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
822		<span class="sig-arg">pattern</span>=<span class="sig-default">None</span>,
823		<span class="sig-arg">rangeset</span>=<span class="sig-default">None</span>)</span>
824		<br /><em class="fname">(Constructor)</em>
825		</h3>
826		</td><td align="right" valign="top"
827		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__init__">source code</a></span>
828		</td>
829		</tr></table>
830
831		<p>Initialize an empty NodeSetBase.</p>
832		<dl class="fields">
833		<dt>Overrides:
834		object.__init__
835		</dt>
836		</dl>
837		</td></tr></table>
838		</div>
839		<a name="__str__"></a>
840		<div>
841		<table class="details" border="1" cellpadding="3"
842		cellspacing="0" width="100%" bgcolor="white">
843		<tr><td>
844		<table width="100%" cellpadding="0" cellspacing="0" border="0">
845		<tr valign="top"><td>
846		<h3 class="epydoc"><span class="sig"><span class="sig-name">__str__</span>(<span class="sig-arg">self</span>)</span>
847		<br /><em class="fname">(Informal representation operator)</em>
848		</h3>
849		</td><td align="right" valign="top"
850		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__str__">source code</a></span>
851		</td>
852		</tr></table>
853
854		<p>Get ranges-based pattern of node list.</p>
855		<dl class="fields">
856		<dt>Overrides:
857		object.__str__
858		</dt>
859		</dl>
860		</td></tr></table>
861		</div>
862		<a name="__getitem__"></a>
863		<div>
864		<table class="details" border="1" cellpadding="3"
865		cellspacing="0" width="100%" bgcolor="white">
866		<tr><td>
867		<table width="100%" cellpadding="0" cellspacing="0" border="0">
868		<tr valign="top"><td>
869		<h3 class="epydoc"><span class="sig"><span class="sig-name">__getitem__</span>(<span class="sig-arg">self</span>,
870		<span class="sig-arg">i</span>)</span>
871		<br /><em class="fname">(Indexing operator)</em>
872		</h3>
873		</td><td align="right" valign="top"
874		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__getitem__">source code</a></span>
875		</td>
876		</tr></table>
877
878		<p>Return the node at index i. For convenience only, not optimized as of
879		version 1.0.</p>
880		<dl class="fields">
881		</dl>
882		</td></tr></table>
883		</div>
884		<a name="_add"></a>
885		<div class="private">
886		<table class="details" border="1" cellpadding="3"
887		cellspacing="0" width="100%" bgcolor="white">
888		<tr><td>
889		<table width="100%" cellpadding="0" cellspacing="0" border="0">
890		<tr valign="top"><td>
891		<h3 class="epydoc"><span class="sig"><span class="sig-name">_add</span>(<span class="sig-arg">self</span>,
892		<span class="sig-arg">pat</span>,
893		<span class="sig-arg">rangeset</span>)</span>
894		</h3>
895		</td><td align="right" valign="top"
896		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase._add">source code</a></span>
897		</td>
898		</tr></table>
899
900		<p>Add nodes from a (pat, rangeset) tuple. `pat' may be an existing
901		pattern and `rangeset' may be None.</p>
902		<dl class="fields">
903		</dl>
904		</td></tr></table>
905		</div>
906		<a name="__or__"></a>
907		<div>
908		<table class="details" border="1" cellpadding="3"
909		cellspacing="0" width="100%" bgcolor="white">
910		<tr><td>
911		<table width="100%" cellpadding="0" cellspacing="0" border="0">
912		<tr valign="top"><td>
913		<h3 class="epydoc"><span class="sig"><span class="sig-name">__or__</span>(<span class="sig-arg">self</span>,
914		<span class="sig-arg">other</span>)</span>
915		<br /><em class="fname">(Or operator)</em>
916		</h3>
917		</td><td align="right" valign="top"
918		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__or__">source code</a></span>
919		</td>
920		</tr></table>
921
922		<p>Implements the \| operator. So s \| t returns a new nodeset with
923		elements from both s and t.</p>
924		<dl class="fields">
925		</dl>
926		</td></tr></table>
927		</div>
928		<a name="__ior__"></a>
929		<div>
930		<table class="details" border="1" cellpadding="3"
931		cellspacing="0" width="100%" bgcolor="white">
932		<tr><td>
933		<table width="100%" cellpadding="0" cellspacing="0" border="0">
934		<tr valign="top"><td>
935		<h3 class="epydoc"><span class="sig"><span class="sig-name">__ior__</span>(<span class="sig-arg">self</span>,
936		<span class="sig-arg">other</span>)</span>
937		</h3>
938		</td><td align="right" valign="top"
939		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__ior__">source code</a></span>
940		</td>
941		</tr></table>
942
943		<p>Implements the \|= operator. So s \|= t returns nodeset s with elements
944		added from t. (Python version 2.5+ required)</p>
945		<dl class="fields">
946		</dl>
947		</td></tr></table>
948		</div>
949		<a name="__and__"></a>
950		<div>
951		<table class="details" border="1" cellpadding="3"
952		cellspacing="0" width="100%" bgcolor="white">
953		<tr><td>
954		<table width="100%" cellpadding="0" cellspacing="0" border="0">
955		<tr valign="top"><td>
956		<h3 class="epydoc"><span class="sig"><span class="sig-name">__and__</span>(<span class="sig-arg">self</span>,
957		<span class="sig-arg">other</span>)</span>
958		<br /><em class="fname">(And operator)</em>
959		</h3>
960		</td><td align="right" valign="top"
961		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__and__">source code</a></span>
962		</td>
963		</tr></table>
964
965		<p>Implements the & operator. So s & t returns a new nodeset with
966		elements common to s and t.</p>
967		<dl class="fields">
968		</dl>
969		</td></tr></table>
970		</div>
971		<a name="__iand__"></a>
972		<div>
973		<table class="details" border="1" cellpadding="3"
974		cellspacing="0" width="100%" bgcolor="white">
975		<tr><td>
976		<table width="100%" cellpadding="0" cellspacing="0" border="0">
977		<tr valign="top"><td>
978		<h3 class="epydoc"><span class="sig"><span class="sig-name">__iand__</span>(<span class="sig-arg">self</span>,
979		<span class="sig-arg">other</span>)</span>
980		</h3>
981		</td><td align="right" valign="top"
982		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__iand__">source code</a></span>
983		</td>
984		</tr></table>
985
986		<p>Implements the &= operator. So s &= t returns nodeset s
987		keeping only elements also found in t. (Python version 2.5+ required)</p>
988		<dl class="fields">
989		</dl>
990		</td></tr></table>
991		</div>
992		<a name="__sub__"></a>
993		<div>
994		<table class="details" border="1" cellpadding="3"
995		cellspacing="0" width="100%" bgcolor="white">
996		<tr><td>
997		<table width="100%" cellpadding="0" cellspacing="0" border="0">
998		<tr valign="top"><td>
999		<h3 class="epydoc"><span class="sig"><span class="sig-name">__sub__</span>(<span class="sig-arg">self</span>,
1000		<span class="sig-arg">other</span>)</span>
1001		<br /><em class="fname">(Subtraction operator)</em>
1002		</h3>
1003		</td><td align="right" valign="top"
1004		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__sub__">source code</a></span>
1005		</td>
1006		</tr></table>
1007
1008		<p>Implement the - operator. So s - t returns a new nodeset with elements
1009		in s but not in t.</p>
1010		<dl class="fields">
1011		</dl>
1012		</td></tr></table>
1013		</div>
1014		<a name="difference_update"></a>
1015		<div>
1016		<table class="details" border="1" cellpadding="3"
1017		cellspacing="0" width="100%" bgcolor="white">
1018		<tr><td>
1019		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1020		<tr valign="top"><td>
1021		<h3 class="epydoc"><span class="sig"><span class="sig-name">difference_update</span>(<span class="sig-arg">self</span>,
1022		<span class="sig-arg">other</span>,
1023		<span class="sig-arg">strict</span>=<span class="sig-default">False</span>)</span>
1024		</h3>
1025		</td><td align="right" valign="top"
1026		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.difference_update">source code</a></span>
1027		</td>
1028		</tr></table>
1029
1030		<p>s.difference_update(t) returns nodeset s after removing elements found
1031		in t. If strict is True, raise KeyError if an element cannot be
1032		removed.</p>
1033		<dl class="fields">
1034		</dl>
1035		</td></tr></table>
1036		</div>
1037		<a name="__isub__"></a>
1038		<div>
1039		<table class="details" border="1" cellpadding="3"
1040		cellspacing="0" width="100%" bgcolor="white">
1041		<tr><td>
1042		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1043		<tr valign="top"><td>
1044		<h3 class="epydoc"><span class="sig"><span class="sig-name">__isub__</span>(<span class="sig-arg">self</span>,
1045		<span class="sig-arg">other</span>)</span>
1046		</h3>
1047		</td><td align="right" valign="top"
1048		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__isub__">source code</a></span>
1049		</td>
1050		</tr></table>
1051
1052		<p>Implement the -= operator. So s -= t returns nodeset s after removing
1053		elements found in t. (Python version 2.5+ required)</p>
1054		<dl class="fields">
1055		</dl>
1056		</td></tr></table>
1057		</div>
1058		<a name="remove"></a>
1059		<div>
1060		<table class="details" border="1" cellpadding="3"
1061		cellspacing="0" width="100%" bgcolor="white">
1062		<tr><td>
1063		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1064		<tr valign="top"><td>
1065		<h3 class="epydoc"><span class="sig"><span class="sig-name">remove</span>(<span class="sig-arg">self</span>,
1066		<span class="sig-arg">elem</span>)</span>
1067		</h3>
1068		</td><td align="right" valign="top"
1069		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.remove">source code</a></span>
1070		</td>
1071		</tr></table>
1072
1073		<p>Remove element elem from the nodeset. Raise KeyError if elem is not
1074		contained in the nodeset.</p>
1075		<dl class="fields">
1076		</dl>
1077		</td></tr></table>
1078		</div>
1079		<a name="symmetric_difference"></a>
1080		<div>
1081		<table class="details" border="1" cellpadding="3"
1082		cellspacing="0" width="100%" bgcolor="white">
1083		<tr><td>
1084		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1085		<tr valign="top"><td>
1086		<h3 class="epydoc"><span class="sig"><span class="sig-name">symmetric_difference</span>(<span class="sig-arg">self</span>,
1087		<span class="sig-arg">other</span>)</span>
1088		</h3>
1089		</td><td align="right" valign="top"
1090		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.symmetric_difference">source code</a></span>
1091		</td>
1092		</tr></table>
1093
1094		<p>s.symmetric_difference(t) returns the symmetric difference of two
1095		nodesets as a new NodeSet.</p>
1096		<p>(ie. all nodes that are in exactly one of the nodesets.)</p>
1097		<dl class="fields">
1098		</dl>
1099		</td></tr></table>
1100		</div>
1101		<a name="__xor__"></a>
1102		<div>
1103		<table class="details" border="1" cellpadding="3"
1104		cellspacing="0" width="100%" bgcolor="white">
1105		<tr><td>
1106		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1107		<tr valign="top"><td>
1108		<h3 class="epydoc"><span class="sig"><span class="sig-name">__xor__</span>(<span class="sig-arg">self</span>,
1109		<span class="sig-arg">other</span>)</span>
1110		<br /><em class="fname">(Exclusive-Or operator)</em>
1111		</h3>
1112		</td><td align="right" valign="top"
1113		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__xor__">source code</a></span>
1114		</td>
1115		</tr></table>
1116
1117		<p>Implement the ^ operator. So s ^ t returns a new NodeSet with nodes
1118		that are in exactly one of the nodesets.</p>
1119		<dl class="fields">
1120		</dl>
1121		</td></tr></table>
1122		</div>
1123		<a name="__ixor__"></a>
1124		<div>
1125		<table class="details" border="1" cellpadding="3"
1126		cellspacing="0" width="100%" bgcolor="white">
1127		<tr><td>
1128		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1129		<tr valign="top"><td>
1130		<h3 class="epydoc"><span class="sig"><span class="sig-name">__ixor__</span>(<span class="sig-arg">self</span>,
1131		<span class="sig-arg">other</span>)</span>
1132		</h3>
1133		</td><td align="right" valign="top"
1134		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetBase.__ixor__">source code</a></span>
1135		</td>
1136		</tr></table>
1137
1138		<p>Implement the ^= operator. So s ^= t returns nodeset s after keeping
1139		all nodes that are in exactly one of the nodesets. (Python version 2.5+
1140		required)</p>
1141		<dl class="fields">
1142		</dl>
1143		</td></tr></table>
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~~doc/epydoc/html/ClusterShell.NodeSet.NodeSetException-class.html~~ less more

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40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeSet-module.html">Module NodeSet</a> ::
43		Class NodeSetException
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
50		onclick="toggle_private();">hide private</a>]</span></td></tr>
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55		</table>
56		</td>
57		</tr>
58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class NodeSetException</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetException">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_20" name="uml_class_diagram_for_clusters_20">
63		<area shape="rect" id="node1" href="ClusterShell.NodeSet.NodeSetException-class.html" title="Base NodeSet exception class." alt="" coords="123,379,256,423"/>
64		<area shape="rect" id="node4" href="ClusterShell.NodeSet.NodeSetParseError-class.html" title="Raised when NodeSet parsing cannot be done properly." alt="" coords="24,443,173,482"/>
65		<area shape="rect" id="node5" href="ClusterShell.NodeSet.NodeSetExternalError-class.html" title="Raised when an external error is encountered." alt="" coords="203,443,365,482"/>
66		<area shape="rect" id="node2" href="ClusterShell.NodeSet.NodeSetParseRangeError-class.html" title="Raised when bad range is encountered during NodeSet parsing." alt="" coords="5,502,192,541"/>
67		<area shape="rect" id="node70" href="javascript:void(0);" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="127,316,253,335"/>
68		<area shape="rect" id="node70" href="javascript:void(0);" title="exceptions.Exception.__new__" alt="" coords="127,335,253,353"/>
69		<area shape="rect" id="node3" href="javascript:void(0);" title="Common base class for all non-exit exceptions." alt="" coords="115,283,264,359"/>
70		<area shape="rect" id="node71" href="javascript:void(0);" title="exceptions.BaseException.args" alt="" coords="112,31,269,49"/>
71		<area shape="rect" id="node71" href="javascript:void(0);" title="exceptions.BaseException.message" alt="" coords="112,49,269,68"/>
72		<area shape="rect" id="node71" href="javascript:void(0);" title="x.__delattr__('name') <==> del x.name" alt="" coords="112,71,269,89"/>
73		<area shape="rect" id="node71" href="javascript:void(0);" title="x.__getattribute__('name') <==> x.name" alt="" coords="112,89,269,108"/>
74		<area shape="rect" id="node71" href="javascript:void(0);" title="x[y]" alt="" coords="112,108,269,127"/>
75		<area shape="rect" id="node71" href="javascript:void(0);" title="x[i:j]" alt="" coords="112,127,269,145"/>
76		<area shape="rect" id="node71" href="javascript:void(0);" title="helper for pickle" alt="" coords="112,145,269,164"/>
77		<area shape="rect" id="node71" href="javascript:void(0);" title="repr(x)" alt="" coords="112,164,269,183"/>
78		<area shape="rect" id="node71" href="javascript:void(0);" title="x.__setattr__('name', value) <==> x.name = value" alt="" coords="112,183,269,201"/>
79		<area shape="rect" id="node71" href="javascript:void(0);" title="exceptions.BaseException.__setstate__" alt="" coords="112,201,269,220"/>
80		<area shape="rect" id="node71" href="javascript:void(0);" title="str(x)" alt="" coords="112,220,269,239"/>
81		<area shape="rect" id="node71" href="javascript:void(0);" title="exceptions.BaseException.__unicode__" alt="" coords="112,239,269,257"/>
82		<area shape="rect" id="node6" href="javascript:void(0);" title="Common base class for all exceptions" alt="" coords="100,6,281,263"/>
83		</map>
84		<img src="uml_class_diagram_for_clusters_20.png" alt='' usemap="#uml_class_diagram_for_clusters_20" ismap="ismap" class="graph-without-title" />
85		</center>
86		</center>
87		<hr />
88		<p>Base NodeSet exception class.</p>
89
90		<!-- ==================== INSTANCE METHODS ==================== -->
91		<a name="section-InstanceMethods"></a>
92		<table class="summary" border="1" cellpadding="3"
93		cellspacing="0" width="100%" bgcolor="white">
94		<tr bgcolor="#70b0f0" class="table-header">
95		<td colspan="2" class="table-header">
96		<table border="0" cellpadding="0" cellspacing="0" width="100%">
97		<tr valign="top">
98		<td align="left"><span class="table-header">Instance Methods</span></td>
99		<td align="right" valign="top"
100		><span class="options">[<a href="#section-InstanceMethods"
101		class="privatelink" onclick="toggle_private();"
102		>hide private</a>]</span></td>
103		</tr>
104		</table>
105		</td>
106		</tr>
107		<tr>
108		<td colspan="2" class="summary">
109		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
110		<code>__init__</code>,
111		<code>__new__</code>
112		</p>
113		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
114		<code>__delattr__</code>,
115		<code>__getattribute__</code>,
116		<code>__getitem__</code>,
117		<code>__getslice__</code>,
118		<code>__reduce__</code>,
119		<code>__repr__</code>,
120		<code>__setattr__</code>,
121		<code>__setstate__</code>,
122		<code>__str__</code>,
123		<code>__unicode__</code>
124		</p>
125		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
126		<code>__format__</code>,
127		<code>__hash__</code>,
128		<code>__reduce_ex__</code>,
129		<code>__sizeof__</code>,
130		<code>__subclasshook__</code>
131		</p>
132		</td>
133		</tr>
134		</table>
135		<!-- ==================== PROPERTIES ==================== -->
136		<a name="section-Properties"></a>
137		<table class="summary" border="1" cellpadding="3"
138		cellspacing="0" width="100%" bgcolor="white">
139		<tr bgcolor="#70b0f0" class="table-header">
140		<td colspan="2" class="table-header">
141		<table border="0" cellpadding="0" cellspacing="0" width="100%">
142		<tr valign="top">
143		<td align="left"><span class="table-header">Properties</span></td>
144		<td align="right" valign="top"
145		><span class="options">[<a href="#section-Properties"
146		class="privatelink" onclick="toggle_private();"
147		>hide private</a>]</span></td>
148		</tr>
149		</table>
150		</td>
151		</tr>
152		<tr>
153		<td colspan="2" class="summary">
154		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
155		<code>args</code>,
156		<code>message</code>
157		</p>
158		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
159		<code>__class__</code>
160		</p>
161		</td>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeSet-module.html">Module NodeSet</a> ::
43		Class NodeSetExternalError
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51		<tr><td align="right"><span class="options"
52		>[<a href="frames.html" target="_top">frames</a
53		>] \| <a href="ClusterShell.NodeSet.NodeSetExternalError-class.html"
54		target="_top">no frames</a>]</span></td></tr>
55		</table>
56		</td>
57		</tr>
58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class NodeSetExternalError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetExternalError">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_21" name="uml_class_diagram_for_clusters_21">
63		<area shape="rect" id="node1" href="ClusterShell.NodeSet.NodeSetExternalError-class.html" title="Raised when an external error is encountered." alt="" coords="19,443,171,487"/>
64		<area shape="rect" id="node2" href="ClusterShell.NodeSet.NodeSetException-class.html" title="Base NodeSet exception class." alt="" coords="28,379,161,423"/>
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80		<area shape="rect" id="node4" href="javascript:void(0);" title="Common base class for all exceptions" alt="" coords="5,6,187,263"/>
81		</map>
82		<img src="uml_class_diagram_for_clusters_21.png" alt='' usemap="#uml_class_diagram_for_clusters_21" ismap="ismap" class="graph-without-title" />
83		</center>
84		</center>
85		<hr />
86		<p>Raised when an external error is encountered.</p>
87
88		<!-- ==================== INSTANCE METHODS ==================== -->
89		<a name="section-InstanceMethods"></a>
90		<table class="summary" border="1" cellpadding="3"
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94		<table border="0" cellpadding="0" cellspacing="0" width="100%">
95		<tr valign="top">
96		<td align="left"><span class="table-header">Instance Methods</span></td>
97		<td align="right" valign="top"
98		><span class="options">[<a href="#section-InstanceMethods"
99		class="privatelink" onclick="toggle_private();"
100		>hide private</a>]</span></td>
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102		</table>
103		</td>
104		</tr>
105		<tr>
106		<td colspan="2" class="summary">
107		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
108		<code>__init__</code>,
109		<code>__new__</code>
110		</p>
111		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
112		<code>__delattr__</code>,
113		<code>__getattribute__</code>,
114		<code>__getitem__</code>,
115		<code>__getslice__</code>,
116		<code>__reduce__</code>,
117		<code>__repr__</code>,
118		<code>__setattr__</code>,
119		<code>__setstate__</code>,
120		<code>__str__</code>,
121		<code>__unicode__</code>
122		</p>
123		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
124		<code>__format__</code>,
125		<code>__hash__</code>,
126		<code>__reduce_ex__</code>,
127		<code>__sizeof__</code>,
128		<code>__subclasshook__</code>
129		</p>
130		</td>
131		</tr>
132		</table>
133		<!-- ==================== PROPERTIES ==================== -->
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135		<table class="summary" border="1" cellpadding="3"
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139		<table border="0" cellpadding="0" cellspacing="0" width="100%">
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141		<td align="left"><span class="table-header">Properties</span></td>
142		<td align="right" valign="top"
143		><span class="options">[<a href="#section-Properties"
144		class="privatelink" onclick="toggle_private();"
145		>hide private</a>]</span></td>
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149		</tr>
150		<tr>
151		<td colspan="2" class="summary">
152		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
153		<code>args</code>,
154		<code>message</code>
155		</p>
156		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
157		<code>__class__</code>
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39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeSet-module.html">Module NodeSet</a> ::
43		Class NodeSetParseError
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
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55		</table>
56		</td>
57		</tr>
58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class NodeSetParseError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetParseError">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_22" name="uml_class_diagram_for_clusters_22">
63		<area shape="rect" id="node79" href="ClusterShell.NodeSet.NodeSetParseError-class.html#__init__" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="27,457,171,476"/>
64		<area shape="rect" id="node1" href="ClusterShell.NodeSet.NodeSetParseError-class.html" title="Raised when NodeSet parsing cannot be done properly." alt="" coords="15,425,183,482"/>
65		<area shape="rect" id="node3" href="ClusterShell.NodeSet.NodeSetParseRangeError-class.html" title="Raised when bad range is encountered during NodeSet parsing." alt="" coords="5,502,192,541"/>
66		<area shape="rect" id="node2" href="ClusterShell.NodeSet.NodeSetException-class.html" title="Base NodeSet exception class." alt="" coords="31,361,164,405"/>
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84		</center>
85		</center>
86		<hr />
87		<p>Raised when NodeSet parsing cannot be done properly.</p>
88
89		<!-- ==================== INSTANCE METHODS ==================== -->
90		<a name="section-InstanceMethods"></a>
91		<table class="summary" border="1" cellpadding="3"
92		cellspacing="0" width="100%" bgcolor="white">
93		<tr bgcolor="#70b0f0" class="table-header">
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95		<table border="0" cellpadding="0" cellspacing="0" width="100%">
96		<tr valign="top">
97		<td align="left"><span class="table-header">Instance Methods</span></td>
98		<td align="right" valign="top"
99		><span class="options">[<a href="#section-InstanceMethods"
100		class="privatelink" onclick="toggle_private();"
101		>hide private</a>]</span></td>
102		</tr>
103		</table>
104		</td>
105		</tr>
106		<tr>
107		<td width="15%" align="right" valign="top" class="summary">
108		<span class="summary-type"> </span>
109		</td><td class="summary">
110		<table width="100%" cellpadding="0" cellspacing="0" border="0">
111		<tr>
112		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetParseError-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
113		<span class="summary-sig-arg">part</span>,
114		<span class="summary-sig-arg">msg</span>)</span><br />
115		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
116		<td align="right" valign="top">
117		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetParseError.__init__">source code</a></span>
118
119		</td>
120		</tr>
121		</table>
122
123		</td>
124		</tr>
125		<tr>
126		<td colspan="2" class="summary">
127		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
128		<code>__new__</code>
129		</p>
130		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
131		<code>__delattr__</code>,
132		<code>__getattribute__</code>,
133		<code>__getitem__</code>,
134		<code>__getslice__</code>,
135		<code>__reduce__</code>,
136		<code>__repr__</code>,
137		<code>__setattr__</code>,
138		<code>__setstate__</code>,
139		<code>__str__</code>,
140		<code>__unicode__</code>
141		</p>
142		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
143		<code>__format__</code>,
144		<code>__hash__</code>,
145		<code>__reduce_ex__</code>,
146		<code>__sizeof__</code>,
147		<code>__subclasshook__</code>
148		</p>
149		</td>
150		</tr>
151		</table>
152		<!-- ==================== PROPERTIES ==================== -->
153		<a name="section-Properties"></a>
154		<table class="summary" border="1" cellpadding="3"
155		cellspacing="0" width="100%" bgcolor="white">
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158		<table border="0" cellpadding="0" cellspacing="0" width="100%">
159		<tr valign="top">
160		<td align="left"><span class="table-header">Properties</span></td>
161		<td align="right" valign="top"
162		><span class="options">[<a href="#section-Properties"
163		class="privatelink" onclick="toggle_private();"
164		>hide private</a>]</span></td>
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166		</table>
167		</td>
168		</tr>
169		<tr>
170		<td colspan="2" class="summary">
171		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
172		<code>args</code>,
173		<code>message</code>
174		</p>
175		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
176		<code>__class__</code>
177		</p>
178		</td>
179		</tr>
180		</table>
181		<!-- ==================== METHOD DETAILS ==================== -->
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187		<table border="0" cellpadding="0" cellspacing="0" width="100%">
188		<tr valign="top">
189		<td align="left"><span class="table-header">Method Details</span></td>
190		<td align="right" valign="top"
191		><span class="options">[<a href="#section-MethodDetails"
192		class="privatelink" onclick="toggle_private();"
193		>hide private</a>]</span></td>
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198		</table>
199		<a name="__init__"></a>
200		<div>
201		<table class="details" border="1" cellpadding="3"
202		cellspacing="0" width="100%" bgcolor="white">
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206		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
207		<span class="sig-arg">part</span>,
208		<span class="sig-arg">msg</span>)</span>
209		<br /><em class="fname">(Constructor)</em>
210		</h3>
211		</td><td align="right" valign="top"
212		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetParseError.__init__">source code</a></span>
213		</td>
214		</tr></table>
215
216		<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
217		signature</p>
218		<dl class="fields">
219		<dt>Overrides:
220		object.__init__
221		<dd><em class="note">(inherited documentation)</em></dd>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeSet-module.html">Module NodeSet</a> ::
43		Class NodeSetParseRangeError
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59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class NodeSetParseRangeError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetParseRangeError">source code</a></span></p>
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84		</center>
85		</center>
86		<hr />
87		<p>Raised when bad range is encountered during NodeSet parsing.</p>
88
89		<!-- ==================== INSTANCE METHODS ==================== -->
90		<a name="section-InstanceMethods"></a>
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108		<span class="summary-type"> </span>
109		</td><td class="summary">
110		<table width="100%" cellpadding="0" cellspacing="0" border="0">
111		<tr>
112		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.NodeSetParseRangeError-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
113		<span class="summary-sig-arg">rset_exc</span>)</span><br />
114		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
115		<td align="right" valign="top">
116		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetParseRangeError.__init__">source code</a></span>
117
118		</td>
119		</tr>
120		</table>
121
122		</td>
123		</tr>
124		<tr>
125		<td colspan="2" class="summary">
126		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
127		<code>__new__</code>
128		</p>
129		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
130		<code>__delattr__</code>,
131		<code>__getattribute__</code>,
132		<code>__getitem__</code>,
133		<code>__getslice__</code>,
134		<code>__reduce__</code>,
135		<code>__repr__</code>,
136		<code>__setattr__</code>,
137		<code>__setstate__</code>,
138		<code>__str__</code>,
139		<code>__unicode__</code>
140		</p>
141		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
142		<code>__format__</code>,
143		<code>__hash__</code>,
144		<code>__reduce_ex__</code>,
145		<code>__sizeof__</code>,
146		<code>__subclasshook__</code>
147		</p>
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170		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
171		<code>args</code>,
172		<code>message</code>
173		</p>
174		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
175		<code>__class__</code>
176		</p>
177		</td>
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179		</table>
180		<!-- ==================== METHOD DETAILS ==================== -->
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188		<td align="left"><span class="table-header">Method Details</span></td>
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192		>hide private</a>]</span></td>
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198		<a name="__init__"></a>
199		<div>
200		<table class="details" border="1" cellpadding="3"
201		cellspacing="0" width="100%" bgcolor="white">
202		<tr><td>
203		<table width="100%" cellpadding="0" cellspacing="0" border="0">
204		<tr valign="top"><td>
205		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
206		<span class="sig-arg">rset_exc</span>)</span>
207		<br /><em class="fname">(Constructor)</em>
208		</h3>
209		</td><td align="right" valign="top"
210		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#NodeSetParseRangeError.__init__">source code</a></span>
211		</td>
212		</tr></table>
213
214		<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
215		signature</p>
216		<dl class="fields">
217		<dt>Overrides:
218		object.__init__
219		<dd><em class="note">(inherited documentation)</em></dd>
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~~doc/epydoc/html/ClusterShell.NodeSet.ParsingEngine-class.html~~ less more

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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeSet-module.html">Module NodeSet</a> ::
43		Class ParsingEngine
44		</span>
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58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class ParsingEngine</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#ParsingEngine">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_24" name="uml_class_diagram_for_clusters_24">
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69		<area shape="rect" id="node1" href="ClusterShell.NodeSet.ParsingEngine-class.html" title="Class that is able to transform a source into a NodeSetBase." alt="" coords="5,6,387,151"/>
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71		<img src="uml_class_diagram_for_clusters_24.png" alt='' usemap="#uml_class_diagram_for_clusters_24" ismap="ismap" class="graph-without-title" />
72		</center>
73		</center>
74		<hr />
75		<p>Class that is able to transform a source into a NodeSetBase.</p>
76
77		<!-- ==================== INSTANCE METHODS ==================== -->
78		<a name="section-InstanceMethods"></a>
79		<table class="summary" border="1" cellpadding="3"
80		cellspacing="0" width="100%" bgcolor="white">
81		<tr bgcolor="#70b0f0" class="table-header">
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83		<table border="0" cellpadding="0" cellspacing="0" width="100%">
84		<tr valign="top">
85		<td align="left"><span class="table-header">Instance Methods</span></td>
86		<td align="right" valign="top"
87		><span class="options">[<a href="#section-InstanceMethods"
88		class="privatelink" onclick="toggle_private();"
89		>hide private</a>]</span></td>
90		</tr>
91		</table>
92		</td>
93		</tr>
94		<tr>
95		<td width="15%" align="right" valign="top" class="summary">
96		<span class="summary-type"> </span>
97		</td><td class="summary">
98		<table width="100%" cellpadding="0" cellspacing="0" border="0">
99		<tr>
100		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.ParsingEngine-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
101		<span class="summary-sig-arg">group_resolver</span>)</span><br />
102		Initialize Parsing Engine.</td>
103		<td align="right" valign="top">
104		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#ParsingEngine.__init__">source code</a></span>
105
106		</td>
107		</tr>
108		</table>
109
110		</td>
111		</tr>
112		<tr>
113		<td width="15%" align="right" valign="top" class="summary">
114		<span class="summary-type"> </span>
115		</td><td class="summary">
116		<table width="100%" cellpadding="0" cellspacing="0" border="0">
117		<tr>
118		<td><span class="summary-sig"><a name="parse"></a><span class="summary-sig-name">parse</span>(<span class="summary-sig-arg">self</span>,
119		<span class="summary-sig-arg">nsobj</span>,
120		<span class="summary-sig-arg">autostep</span>)</span><br />
121		Parse provided object if possible and return a NodeSetBase object.</td>
122		<td align="right" valign="top">
123		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#ParsingEngine.parse">source code</a></span>
124
125		</td>
126		</tr>
127		</table>
128
129		</td>
130		</tr>
131		<tr>
132		<td width="15%" align="right" valign="top" class="summary">
133		<span class="summary-type"> </span>
134		</td><td class="summary">
135		<table width="100%" cellpadding="0" cellspacing="0" border="0">
136		<tr>
137		<td><span class="summary-sig"><a name="parse_string"></a><span class="summary-sig-name">parse_string</span>(<span class="summary-sig-arg">self</span>,
138		<span class="summary-sig-arg">nsstr</span>,
139		<span class="summary-sig-arg">autostep</span>)</span><br />
140		Parse provided string and return a NodeSetBase object.</td>
141		<td align="right" valign="top">
142		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#ParsingEngine.parse_string">source code</a></span>
143
144		</td>
145		</tr>
146		</table>
147
148		</td>
149		</tr>
150		<tr>
151		<td width="15%" align="right" valign="top" class="summary">
152		<span class="summary-type"> </span>
153		</td><td class="summary">
154		<table width="100%" cellpadding="0" cellspacing="0" border="0">
155		<tr>
156		<td><span class="summary-sig"><a name="parse_group"></a><span class="summary-sig-name">parse_group</span>(<span class="summary-sig-arg">self</span>,
157		<span class="summary-sig-arg">group</span>,
158		<span class="summary-sig-arg">namespace</span>=<span class="summary-sig-default">None</span>,
159		<span class="summary-sig-arg">autostep</span>=<span class="summary-sig-default">None</span>)</span><br />
160		Parse provided single group name (without @ prefix).</td>
161		<td align="right" valign="top">
162		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#ParsingEngine.parse_group">source code</a></span>
163
164		</td>
165		</tr>
166		</table>
167
168		</td>
169		</tr>
170		<tr>
171		<td width="15%" align="right" valign="top" class="summary">
172		<span class="summary-type"> </span>
173		</td><td class="summary">
174		<table width="100%" cellpadding="0" cellspacing="0" border="0">
175		<tr>
176		<td><span class="summary-sig"><a name="parse_group_string"></a><span class="summary-sig-name">parse_group_string</span>(<span class="summary-sig-arg">self</span>,
177		<span class="summary-sig-arg">nodegroup</span>)</span><br />
178		Parse provided group string and return a string.</td>
179		<td align="right" valign="top">
180		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#ParsingEngine.parse_group_string">source code</a></span>
181
182		</td>
183		</tr>
184		</table>
185
186		</td>
187		</tr>
188		<tr class="private">
189		<td width="15%" align="right" valign="top" class="summary">
190		<span class="summary-type"> </span>
191		</td><td class="summary">
192		<table width="100%" cellpadding="0" cellspacing="0" border="0">
193		<tr>
194		<td><span class="summary-sig"><a name="_next_op"></a><span class="summary-sig-name">_next_op</span>(<span class="summary-sig-arg">self</span>,
195		<span class="summary-sig-arg">pat</span>)</span><br />
196		Opcode parsing subroutine.</td>
197		<td align="right" valign="top">
198		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#ParsingEngine._next_op">source code</a></span>
199
200		</td>
201		</tr>
202		</table>
203
204		</td>
205		</tr>
206		<tr class="private">
207		<td width="15%" align="right" valign="top" class="summary">
208		<span class="summary-type"> </span>
209		</td><td class="summary">
210		<table width="100%" cellpadding="0" cellspacing="0" border="0">
211		<tr>
212		<td><span class="summary-sig"><a name="_scan_string"></a><span class="summary-sig-name">_scan_string</span>(<span class="summary-sig-arg">self</span>,
213		<span class="summary-sig-arg">nsstr</span>,
214		<span class="summary-sig-arg">autostep</span>)</span><br />
215		Parsing engine's string scanner method.</td>
216		<td align="right" valign="top">
217		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#ParsingEngine._scan_string">source code</a></span>
218
219		</td>
220		</tr>
221		</table>
222
223		</td>
224		</tr>
225		<tr>
226		<td colspan="2" class="summary">
227		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
228		<code>__delattr__</code>,
229		<code>__format__</code>,
230		<code>__getattribute__</code>,
231		<code>__hash__</code>,
232		<code>__new__</code>,
233		<code>__reduce__</code>,
234		<code>__reduce_ex__</code>,
235		<code>__repr__</code>,
236		<code>__setattr__</code>,
237		<code>__sizeof__</code>,
238		<code>__str__</code>,
239		<code>__subclasshook__</code>
240		</p>
241		</td>
242		</tr>
243		</table>
244		<!-- ==================== CLASS VARIABLES ==================== -->
245		<a name="section-ClassVariables"></a>
246		<table class="summary" border="1" cellpadding="3"
247		cellspacing="0" width="100%" bgcolor="white">
248		<tr bgcolor="#70b0f0" class="table-header">
249		<td colspan="2" class="table-header">
250		<table border="0" cellpadding="0" cellspacing="0" width="100%">
251		<tr valign="top">
252		<td align="left"><span class="table-header">Class Variables</span></td>
253		<td align="right" valign="top"
254		><span class="options">[<a href="#section-ClassVariables"
255		class="privatelink" onclick="toggle_private();"
256		>hide private</a>]</span></td>
257		</tr>
258		</table>
259		</td>
260		</tr>
261		<tr>
262		<td width="15%" align="right" valign="top" class="summary">
263		<span class="summary-type"> </span>
264		</td><td class="summary">
265		<a href="ClusterShell.NodeSet.ParsingEngine-class.html#OP_CODES" class="summary-name">OP_CODES</a> = <code title="{'difference_update': '!',
266		'intersection_update': '&',
267		'symmetric_difference_update': '^',
268		'update': ','}"><code class="variable-group">{</code><code class="variable-quote">'</code><code class="variable-string">difference_update</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">!</code><code class="variable-quote">'</code><code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">intersection_update</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-ellipsis">...</code></code>
269		</td>
270		</tr>
271		</table>
272		<!-- ==================== PROPERTIES ==================== -->
273		<a name="section-Properties"></a>
274		<table class="summary" border="1" cellpadding="3"
275		cellspacing="0" width="100%" bgcolor="white">
276		<tr bgcolor="#70b0f0" class="table-header">
277		<td colspan="2" class="table-header">
278		<table border="0" cellpadding="0" cellspacing="0" width="100%">
279		<tr valign="top">
280		<td align="left"><span class="table-header">Properties</span></td>
281		<td align="right" valign="top"
282		><span class="options">[<a href="#section-Properties"
283		class="privatelink" onclick="toggle_private();"
284		>hide private</a>]</span></td>
285		</tr>
286		</table>
287		</td>
288		</tr>
289		<tr>
290		<td colspan="2" class="summary">
291		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
292		<code>__class__</code>
293		</p>
294		</td>
295		</tr>
296		</table>
297		<!-- ==================== METHOD DETAILS ==================== -->
298		<a name="section-MethodDetails"></a>
299		<table class="details" border="1" cellpadding="3"
300		cellspacing="0" width="100%" bgcolor="white">
301		<tr bgcolor="#70b0f0" class="table-header">
302		<td colspan="2" class="table-header">
303		<table border="0" cellpadding="0" cellspacing="0" width="100%">
304		<tr valign="top">
305		<td align="left"><span class="table-header">Method Details</span></td>
306		<td align="right" valign="top"
307		><span class="options">[<a href="#section-MethodDetails"
308		class="privatelink" onclick="toggle_private();"
309		>hide private</a>]</span></td>
310		</tr>
311		</table>
312		</td>
313		</tr>
314		</table>
315		<a name="__init__"></a>
316		<div>
317		<table class="details" border="1" cellpadding="3"
318		cellspacing="0" width="100%" bgcolor="white">
319		<tr><td>
320		<table width="100%" cellpadding="0" cellspacing="0" border="0">
321		<tr valign="top"><td>
322		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
323		<span class="sig-arg">group_resolver</span>)</span>
324		<br /><em class="fname">(Constructor)</em>
325		</h3>
326		</td><td align="right" valign="top"
327		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#ParsingEngine.__init__">source code</a></span>
328		</td>
329		</tr></table>
330
331		<p>Initialize Parsing Engine.</p>
332		<dl class="fields">
333		<dt>Overrides:
334		object.__init__
335		</dt>
336		</dl>
337		</td></tr></table>
338		</div>
339		<br />
340		<!-- ==================== CLASS VARIABLE DETAILS ==================== -->
341		<a name="section-ClassVariableDetails"></a>
342		<table class="details" border="1" cellpadding="3"
343		cellspacing="0" width="100%" bgcolor="white">
344		<tr bgcolor="#70b0f0" class="table-header">
345		<td colspan="2" class="table-header">
346		<table border="0" cellpadding="0" cellspacing="0" width="100%">
347		<tr valign="top">
348		<td align="left"><span class="table-header">Class Variable Details</span></td>
349		<td align="right" valign="top"
350		><span class="options">[<a href="#section-ClassVariableDetails"
351		class="privatelink" onclick="toggle_private();"
352		>hide private</a>]</span></td>
353		</tr>
354		</table>
355		</td>
356		</tr>
357		</table>
358		<a name="OP_CODES"></a>
359		<div>
360		<table class="details" border="1" cellpadding="3"
361		cellspacing="0" width="100%" bgcolor="white">
362		<tr><td>
363		<h3 class="epydoc">OP_CODES</h3>
364
365		<dl class="fields">
366		</dl>
367		<dl class="fields">
368		<dt>Value:</dt>
369		<dd><table><tr><td><pre class="variable">
370		<code class="variable-group">{</code><code class="variable-quote">'</code><code class="variable-string">difference_update</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">!</code><code class="variable-quote">'</code><code class="variable-op">,</code>
371		<code class="variable-quote">'</code><code class="variable-string">intersection_update</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">&</code><code class="variable-quote">'</code><code class="variable-op">,</code>
372		<code class="variable-quote">'</code><code class="variable-string">symmetric_difference_update</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">^</code><code class="variable-quote">'</code><code class="variable-op">,</code>
373		<code class="variable-quote">'</code><code class="variable-string">update</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">,</code><code class="variable-quote">'</code><code class="variable-group">}</code>
374		</pre></td></tr></table>
375		</dd>
376		</dl>
377		</td></tr></table>
378		</div>
379		<br />
380		<!-- ==================== NAVIGATION BAR ==================== -->
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~~doc/epydoc/html/ClusterShell.NodeSet.RangeSet-class.html~~ less more

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38		<tr valign="top">
39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeSet-module.html">Module NodeSet</a> ::
43		Class RangeSet
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
50		onclick="toggle_private();">hide private</a>]</span></td></tr>
51		<tr><td align="right"><span class="options"
52		>[<a href="frames.html" target="_top">frames</a
53		>] \| <a href="ClusterShell.NodeSet.RangeSet-class.html"
54		target="_top">no frames</a>]</span></td></tr>
55		</table>
56		</td>
57		</tr>
58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class RangeSet</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet">source code</a></span></p>
61		<p>Advanced range sets.</p>
62		<p>RangeSet creation examples:</p>
63		<pre class="py-doctest">
64		<span class="py-prompt">>>> </span>rset = RangeSet() <span class="py-comment"># empty RangeSet</span>
65		<span class="py-prompt">>>> </span>rset = RangeSet(<span class="py-string">"5,10-42"</span>) <span class="py-comment"># contains 5, 10 to 42</span>
66		<span class="py-prompt">>>> </span>rset = RangeSet(<span class="py-string">"0-10/2"</span>) <span class="py-comment"># contains 0, 2, 4, 6, 8, 10</span></pre>
67		<p>Also, RangeSet provides methods like update(), intersection_update()
68		or difference_update(), which conform to the Python Set API.</p>
69
70		<!-- ==================== INSTANCE METHODS ==================== -->
71		<a name="section-InstanceMethods"></a>
72		<table class="summary" border="1" cellpadding="3"
73		cellspacing="0" width="100%" bgcolor="white">
74		<tr bgcolor="#70b0f0" class="table-header">
75		<td colspan="2" class="table-header">
76		<table border="0" cellpadding="0" cellspacing="0" width="100%">
77		<tr valign="top">
78		<td align="left"><span class="table-header">Instance Methods</span></td>
79		<td align="right" valign="top"
80		><span class="options">[<a href="#section-InstanceMethods"
81		class="privatelink" onclick="toggle_private();"
82		>hide private</a>]</span></td>
83		</tr>
84		</table>
85		</td>
86		</tr>
87		<tr>
88		<td width="15%" align="right" valign="top" class="summary">
89		<span class="summary-type"> </span>
90		</td><td class="summary">
91		<table width="100%" cellpadding="0" cellspacing="0" border="0">
92		<tr>
93		<td><span class="summary-sig"><a name="__init__"></a><span class="summary-sig-name">__init__</span>(<span class="summary-sig-arg">self</span>,
94		<span class="summary-sig-arg">pattern</span>=<span class="summary-sig-default">None</span>,
95		<span class="summary-sig-arg">autostep</span>=<span class="summary-sig-default">None</span>)</span><br />
96		Initialize RangeSet with optional pdsh-like string pattern and
97		autostep threshold.</td>
98		<td align="right" valign="top">
99		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__init__">source code</a></span>
100
101		</td>
102		</tr>
103		</table>
104
105		</td>
106		</tr>
107		<tr>
108		<td width="15%" align="right" valign="top" class="summary">
109		<span class="summary-type"> </span>
110		</td><td class="summary">
111		<table width="100%" cellpadding="0" cellspacing="0" border="0">
112		<tr>
113		<td><span class="summary-sig"><a name="__iter__"></a><span class="summary-sig-name">__iter__</span>(<span class="summary-sig-arg">self</span>)</span><br />
114		Iterate over each item in RangeSet.</td>
115		<td align="right" valign="top">
116		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__iter__">source code</a></span>
117
118		</td>
119		</tr>
120		</table>
121
122		</td>
123		</tr>
124		<tr>
125		<td width="15%" align="right" valign="top" class="summary">
126		<span class="summary-type"> </span>
127		</td><td class="summary">
128		<table width="100%" cellpadding="0" cellspacing="0" border="0">
129		<tr>
130		<td><span class="summary-sig"><a name="__len__"></a><span class="summary-sig-name">__len__</span>(<span class="summary-sig-arg">self</span>)</span><br />
131		Get the number of items in RangeSet.</td>
132		<td align="right" valign="top">
133		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__len__">source code</a></span>
134
135		</td>
136		</tr>
137		</table>
138
139		</td>
140		</tr>
141		<tr>
142		<td width="15%" align="right" valign="top" class="summary">
143		<span class="summary-type"> </span>
144		</td><td class="summary">
145		<table width="100%" cellpadding="0" cellspacing="0" border="0">
146		<tr>
147		<td><span class="summary-sig"><a name="__str__"></a><span class="summary-sig-name">__str__</span>(<span class="summary-sig-arg">self</span>)</span><br />
148		Get range-based string.</td>
149		<td align="right" valign="top">
150		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__str__">source code</a></span>
151
152		</td>
153		</tr>
154		</table>
155
156		</td>
157		</tr>
158		<tr>
159		<td width="15%" align="right" valign="top" class="summary">
160		<span class="summary-type"> </span>
161		</td><td class="summary">
162		<table width="100%" cellpadding="0" cellspacing="0" border="0">
163		<tr>
164		<td><span class="summary-sig"><a name="__repr__"></a><span class="summary-sig-name">__repr__</span>(<span class="summary-sig-arg">self</span>)</span><br />
165		Get range-based string.</td>
166		<td align="right" valign="top">
167		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__str__">source code</a></span>
168
169		</td>
170		</tr>
171		</table>
172
173		</td>
174		</tr>
175		<tr>
176		<td width="15%" align="right" valign="top" class="summary">
177		<span class="summary-type"> </span>
178		</td><td class="summary">
179		<table width="100%" cellpadding="0" cellspacing="0" border="0">
180		<tr>
181		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#__contains__" class="summary-sig-name">__contains__</a>(<span class="summary-sig-arg">self</span>,
182		<span class="summary-sig-arg">elem</span>)</span><br />
183		Is element contained in RangeSet? Element can be either a string with
184		optional padding (eg.</td>
185		<td align="right" valign="top">
186		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__contains__">source code</a></span>
187
188		</td>
189		</tr>
190		</table>
191
192		</td>
193		</tr>
194		<tr class="private">
195		<td width="15%" align="right" valign="top" class="summary">
196		<span class="summary-type"> </span>
197		</td><td class="summary">
198		<table width="100%" cellpadding="0" cellspacing="0" border="0">
199		<tr>
200		<td><span class="summary-sig"><a name="_contains"></a><span class="summary-sig-name">_contains</span>(<span class="summary-sig-arg">self</span>,
201		<span class="summary-sig-arg">ielem</span>)</span><br />
202		Contains subroutine that takes an integer.</td>
203		<td align="right" valign="top">
204		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet._contains">source code</a></span>
205
206		</td>
207		</tr>
208		</table>
209
210		</td>
211		</tr>
212		<tr class="private">
213		<td width="15%" align="right" valign="top" class="summary">
214		<span class="summary-type"> </span>
215		</td><td class="summary">
216		<table width="100%" cellpadding="0" cellspacing="0" border="0">
217		<tr>
218		<td><span class="summary-sig"><a name="_contains_with_padding"></a><span class="summary-sig-name">_contains_with_padding</span>(<span class="summary-sig-arg">self</span>,
219		<span class="summary-sig-arg">ielem</span>,
220		<span class="summary-sig-arg">pad</span>)</span><br />
221		Contains subroutine that takes an integer and a padding value.</td>
222		<td align="right" valign="top">
223		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet._contains_with_padding">source code</a></span>
224
225		</td>
226		</tr>
227		</table>
228
229		</td>
230		</tr>
231		<tr class="private">
232		<td width="15%" align="right" valign="top" class="summary">
233		<span class="summary-type"> </span>
234		</td><td class="summary">
235		<table width="100%" cellpadding="0" cellspacing="0" border="0">
236		<tr>
237		<td><span class="summary-sig"><a name="_binary_sanity_check"></a><span class="summary-sig-name">_binary_sanity_check</span>(<span class="summary-sig-arg">self</span>,
238		<span class="summary-sig-arg">other</span>)</span></td>
239		<td align="right" valign="top">
240		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet._binary_sanity_check">source code</a></span>
241
242		</td>
243		</tr>
244		</table>
245
246		</td>
247		</tr>
248		<tr>
249		<td width="15%" align="right" valign="top" class="summary">
250		<span class="summary-type"> </span>
251		</td><td class="summary">
252		<table width="100%" cellpadding="0" cellspacing="0" border="0">
253		<tr>
254		<td><span class="summary-sig"><a name="issubset"></a><span class="summary-sig-name">issubset</span>(<span class="summary-sig-arg">self</span>,
255		<span class="summary-sig-arg">rangeset</span>)</span><br />
256		Report whether another rangeset contains this rangeset.</td>
257		<td align="right" valign="top">
258		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.issubset">source code</a></span>
259
260		</td>
261		</tr>
262		</table>
263
264		</td>
265		</tr>
266		<tr>
267		<td width="15%" align="right" valign="top" class="summary">
268		<span class="summary-type"> </span>
269		</td><td class="summary">
270		<table width="100%" cellpadding="0" cellspacing="0" border="0">
271		<tr>
272		<td><span class="summary-sig"><a name="issuperset"></a><span class="summary-sig-name">issuperset</span>(<span class="summary-sig-arg">self</span>,
273		<span class="summary-sig-arg">rangeset</span>)</span><br />
274		Report whether this rangeset contains another rangeset.</td>
275		<td align="right" valign="top">
276		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.issuperset">source code</a></span>
277
278		</td>
279		</tr>
280		</table>
281
282		</td>
283		</tr>
284		<tr>
285		<td width="15%" align="right" valign="top" class="summary">
286		<span class="summary-type"> </span>
287		</td><td class="summary">
288		<table width="100%" cellpadding="0" cellspacing="0" border="0">
289		<tr>
290		<td><span class="summary-sig"><a name="__eq__"></a><span class="summary-sig-name">__eq__</span>(<span class="summary-sig-arg">self</span>,
291		<span class="summary-sig-arg">other</span>)</span><br />
292		RangeSet equality comparison.</td>
293		<td align="right" valign="top">
294		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__eq__">source code</a></span>
295
296		</td>
297		</tr>
298		</table>
299
300		</td>
301		</tr>
302		<tr>
303		<td width="15%" align="right" valign="top" class="summary">
304		<span class="summary-type"> </span>
305		</td><td class="summary">
306		<table width="100%" cellpadding="0" cellspacing="0" border="0">
307		<tr>
308		<td><span class="summary-sig"><a name="__le__"></a><span class="summary-sig-name">__le__</span>(<span class="summary-sig-arg">self</span>,
309		<span class="summary-sig-arg">rangeset</span>)</span><br />
310		Report whether another rangeset contains this rangeset.</td>
311		<td align="right" valign="top">
312		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.issubset">source code</a></span>
313
314		</td>
315		</tr>
316		</table>
317
318		</td>
319		</tr>
320		<tr>
321		<td width="15%" align="right" valign="top" class="summary">
322		<span class="summary-type"> </span>
323		</td><td class="summary">
324		<table width="100%" cellpadding="0" cellspacing="0" border="0">
325		<tr>
326		<td><span class="summary-sig"><a name="__ge__"></a><span class="summary-sig-name">__ge__</span>(<span class="summary-sig-arg">self</span>,
327		<span class="summary-sig-arg">rangeset</span>)</span><br />
328		Report whether this rangeset contains another rangeset.</td>
329		<td align="right" valign="top">
330		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.issuperset">source code</a></span>
331
332		</td>
333		</tr>
334		</table>
335
336		</td>
337		</tr>
338		<tr>
339		<td width="15%" align="right" valign="top" class="summary">
340		<span class="summary-type"> </span>
341		</td><td class="summary">
342		<table width="100%" cellpadding="0" cellspacing="0" border="0">
343		<tr>
344		<td><span class="summary-sig"><a name="__lt__"></a><span class="summary-sig-name">__lt__</span>(<span class="summary-sig-arg">x</span>,
345		<span class="summary-sig-arg">y</span>)</span><br />
346		x<y</td>
347		<td align="right" valign="top">
348		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__lt__">source code</a></span>
349
350		</td>
351		</tr>
352		</table>
353
354		</td>
355		</tr>
356		<tr>
357		<td width="15%" align="right" valign="top" class="summary">
358		<span class="summary-type"> </span>
359		</td><td class="summary">
360		<table width="100%" cellpadding="0" cellspacing="0" border="0">
361		<tr>
362		<td><span class="summary-sig"><a name="__gt__"></a><span class="summary-sig-name">__gt__</span>(<span class="summary-sig-arg">x</span>,
363		<span class="summary-sig-arg">y</span>)</span><br />
364		x>y</td>
365		<td align="right" valign="top">
366		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__gt__">source code</a></span>
367
368		</td>
369		</tr>
370		</table>
371
372		</td>
373		</tr>
374		<tr>
375		<td width="15%" align="right" valign="top" class="summary">
376		<span class="summary-type"> </span>
377		</td><td class="summary">
378		<table width="100%" cellpadding="0" cellspacing="0" border="0">
379		<tr>
380		<td><span class="summary-sig"><a name="__getitem__"></a><span class="summary-sig-name">__getitem__</span>(<span class="summary-sig-arg">self</span>,
381		<span class="summary-sig-arg">i</span>)</span><br />
382		Return the element at index i.</td>
383		<td align="right" valign="top">
384		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__getitem__">source code</a></span>
385
386		</td>
387		</tr>
388		</table>
389
390		</td>
391		</tr>
392		<tr>
393		<td width="15%" align="right" valign="top" class="summary">
394		<span class="summary-type"> </span>
395		</td><td class="summary">
396		<table width="100%" cellpadding="0" cellspacing="0" border="0">
397		<tr>
398		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#__getslice__" class="summary-sig-name">__getslice__</a>(<span class="summary-sig-arg">self</span>,
399		<span class="summary-sig-arg">i</span>,
400		<span class="summary-sig-arg">j</span>)</span><br />
401		Return the slice from index i to index j-1.</td>
402		<td align="right" valign="top">
403		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__getslice__">source code</a></span>
404
405		</td>
406		</tr>
407		</table>
408
409		</td>
410		</tr>
411		<tr>
412		<td width="15%" align="right" valign="top" class="summary">
413		<span class="summary-type"> </span>
414		</td><td class="summary">
415		<table width="100%" cellpadding="0" cellspacing="0" border="0">
416		<tr>
417		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#split" class="summary-sig-name">split</a>(<span class="summary-sig-arg">self</span>,
418		<span class="summary-sig-arg">nbr</span>)</span><br />
419		Split the rangeset into nbr sub-rangeset.</td>
420		<td align="right" valign="top">
421		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.split">source code</a></span>
422
423		</td>
424		</tr>
425		</table>
426
427		</td>
428		</tr>
429		<tr class="private">
430		<td width="15%" align="right" valign="top" class="summary">
431		<span class="summary-type"> </span>
432		</td><td class="summary">
433		<table width="100%" cellpadding="0" cellspacing="0" border="0">
434		<tr>
435		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#_expand" class="summary-sig-name" onclick="show_private();">_expand</a>(<span class="summary-sig-arg">self</span>)</span><br />
436		Expand all items.</td>
437		<td align="right" valign="top">
438		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet._expand">source code</a></span>
439
440		</td>
441		</tr>
442		</table>
443
444		</td>
445		</tr>
446		<tr class="private">
447		<td width="15%" align="right" valign="top" class="summary">
448		<span class="summary-type"> </span>
449		</td><td class="summary">
450		<table width="100%" cellpadding="0" cellspacing="0" border="0">
451		<tr>
452		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#_fold" class="summary-sig-name" onclick="show_private();">_fold</a>(<span class="summary-sig-arg">self</span>,
453		<span class="summary-sig-arg">items</span>,
454		<span class="summary-sig-arg">pad</span>)</span><br />
455		Fold items as ranges and group them by step.</td>
456		<td align="right" valign="top">
457		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet._fold">source code</a></span>
458
459		</td>
460		</tr>
461		</table>
462
463		</td>
464		</tr>
465		<tr>
466		<td width="15%" align="right" valign="top" class="summary">
467		<span class="summary-type"> </span>
468		</td><td class="summary">
469		<table width="100%" cellpadding="0" cellspacing="0" border="0">
470		<tr>
471		<td><span class="summary-sig"><a name="add_range"></a><span class="summary-sig-name">add_range</span>(<span class="summary-sig-arg">self</span>,
472		<span class="summary-sig-arg">start</span>,
473		<span class="summary-sig-arg">stop</span>,
474		<span class="summary-sig-arg">step</span>=<span class="summary-sig-default">1</span>,
475		<span class="summary-sig-arg">pad</span>=<span class="summary-sig-default">0</span>)</span><br />
476		Add a range (start, stop, step and padding length) to RangeSet.</td>
477		<td align="right" valign="top">
478		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.add_range">source code</a></span>
479
480		</td>
481		</tr>
482		</table>
483
484		</td>
485		</tr>
486		<tr class="private">
487		<td width="15%" align="right" valign="top" class="summary">
488		<span class="summary-type"> </span>
489		</td><td class="summary">
490		<table width="100%" cellpadding="0" cellspacing="0" border="0">
491		<tr>
492		<td><span class="summary-sig"><a name="_add_range_exfold"></a><span class="summary-sig-name">_add_range_exfold</span>(<span class="summary-sig-arg">self</span>,
493		<span class="summary-sig-arg">start</span>,
494		<span class="summary-sig-arg">stop</span>,
495		<span class="summary-sig-arg">step</span>,
496		<span class="summary-sig-arg">pad</span>)</span><br />
497		Add range expanding then folding all items.</td>
498		<td align="right" valign="top">
499		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet._add_range_exfold">source code</a></span>
500
501		</td>
502		</tr>
503		</table>
504
505		</td>
506		</tr>
507		<tr>
508		<td width="15%" align="right" valign="top" class="summary">
509		<span class="summary-type"> </span>
510		</td><td class="summary">
511		<table width="100%" cellpadding="0" cellspacing="0" border="0">
512		<tr>
513		<td><span class="summary-sig"><a name="union"></a><span class="summary-sig-name">union</span>(<span class="summary-sig-arg">self</span>,
514		<span class="summary-sig-arg">other</span>)</span><br />
515		s.union(t) returns a new rangeset with elements from both s and t.</td>
516		<td align="right" valign="top">
517		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.union">source code</a></span>
518
519		</td>
520		</tr>
521		</table>
522
523		</td>
524		</tr>
525		<tr>
526		<td width="15%" align="right" valign="top" class="summary">
527		<span class="summary-type"> </span>
528		</td><td class="summary">
529		<table width="100%" cellpadding="0" cellspacing="0" border="0">
530		<tr>
531		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#__or__" class="summary-sig-name">__or__</a>(<span class="summary-sig-arg">self</span>,
532		<span class="summary-sig-arg">other</span>)</span><br />
533		Implements the \| operator.</td>
534		<td align="right" valign="top">
535		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__or__">source code</a></span>
536
537		</td>
538		</tr>
539		</table>
540
541		</td>
542		</tr>
543		<tr>
544		<td width="15%" align="right" valign="top" class="summary">
545		<span class="summary-type"> </span>
546		</td><td class="summary">
547		<table width="100%" cellpadding="0" cellspacing="0" border="0">
548		<tr>
549		<td><span class="summary-sig"><a name="add"></a><span class="summary-sig-name">add</span>(<span class="summary-sig-arg">self</span>,
550		<span class="summary-sig-arg">elem</span>,
551		<span class="summary-sig-arg">pad</span>=<span class="summary-sig-default">0</span>)</span><br />
552		Add element to RangeSet.</td>
553		<td align="right" valign="top">
554		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.add">source code</a></span>
555
556		</td>
557		</tr>
558		</table>
559
560		</td>
561		</tr>
562		<tr>
563		<td width="15%" align="right" valign="top" class="summary">
564		<span class="summary-type"> </span>
565		</td><td class="summary">
566		<table width="100%" cellpadding="0" cellspacing="0" border="0">
567		<tr>
568		<td><span class="summary-sig"><a name="update"></a><span class="summary-sig-name">update</span>(<span class="summary-sig-arg">self</span>,
569		<span class="summary-sig-arg">rangeset</span>)</span><br />
570		Update a rangeset with the union of itself and another.</td>
571		<td align="right" valign="top">
572		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.update">source code</a></span>
573
574		</td>
575		</tr>
576		</table>
577
578		</td>
579		</tr>
580		<tr>
581		<td width="15%" align="right" valign="top" class="summary">
582		<span class="summary-type"> </span>
583		</td><td class="summary">
584		<table width="100%" cellpadding="0" cellspacing="0" border="0">
585		<tr>
586		<td><span class="summary-sig"><a name="clear"></a><span class="summary-sig-name">clear</span>(<span class="summary-sig-arg">self</span>)</span><br />
587		Remove all ranges from this rangeset.</td>
588		<td align="right" valign="top">
589		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.clear">source code</a></span>
590
591		</td>
592		</tr>
593		</table>
594
595		</td>
596		</tr>
597		<tr>
598		<td width="15%" align="right" valign="top" class="summary">
599		<span class="summary-type"> </span>
600		</td><td class="summary">
601		<table width="100%" cellpadding="0" cellspacing="0" border="0">
602		<tr>
603		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#__ior__" class="summary-sig-name">__ior__</a>(<span class="summary-sig-arg">self</span>,
604		<span class="summary-sig-arg">other</span>)</span><br />
605		Implements the \|= operator.</td>
606		<td align="right" valign="top">
607		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__ior__">source code</a></span>
608
609		</td>
610		</tr>
611		</table>
612
613		</td>
614		</tr>
615		<tr>
616		<td width="15%" align="right" valign="top" class="summary">
617		<span class="summary-type"> </span>
618		</td><td class="summary">
619		<table width="100%" cellpadding="0" cellspacing="0" border="0">
620		<tr>
621		<td><span class="summary-sig"><a name="intersection"></a><span class="summary-sig-name">intersection</span>(<span class="summary-sig-arg">self</span>,
622		<span class="summary-sig-arg">rangeset</span>)</span><br />
623		s.intersection(t) returns a new rangeset with elements common to s
624		and t.</td>
625		<td align="right" valign="top">
626		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.intersection">source code</a></span>
627
628		</td>
629		</tr>
630		</table>
631
632		</td>
633		</tr>
634		<tr>
635		<td width="15%" align="right" valign="top" class="summary">
636		<span class="summary-type"> </span>
637		</td><td class="summary">
638		<table width="100%" cellpadding="0" cellspacing="0" border="0">
639		<tr>
640		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#__and__" class="summary-sig-name">__and__</a>(<span class="summary-sig-arg">self</span>,
641		<span class="summary-sig-arg">other</span>)</span><br />
642		Implements the & operator.</td>
643		<td align="right" valign="top">
644		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__and__">source code</a></span>
645
646		</td>
647		</tr>
648		</table>
649
650		</td>
651		</tr>
652		<tr>
653		<td width="15%" align="right" valign="top" class="summary">
654		<span class="summary-type"> </span>
655		</td><td class="summary">
656		<table width="100%" cellpadding="0" cellspacing="0" border="0">
657		<tr>
658		<td><span class="summary-sig"><a name="intersection_update"></a><span class="summary-sig-name">intersection_update</span>(<span class="summary-sig-arg">self</span>,
659		<span class="summary-sig-arg">rangeset</span>)</span><br />
660		Intersection with provided RangeSet.</td>
661		<td align="right" valign="top">
662		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.intersection_update">source code</a></span>
663
664		</td>
665		</tr>
666		</table>
667
668		</td>
669		</tr>
670		<tr>
671		<td width="15%" align="right" valign="top" class="summary">
672		<span class="summary-type"> </span>
673		</td><td class="summary">
674		<table width="100%" cellpadding="0" cellspacing="0" border="0">
675		<tr>
676		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#__iand__" class="summary-sig-name">__iand__</a>(<span class="summary-sig-arg">self</span>,
677		<span class="summary-sig-arg">other</span>)</span><br />
678		Implements the &= operator.</td>
679		<td align="right" valign="top">
680		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__iand__">source code</a></span>
681
682		</td>
683		</tr>
684		</table>
685
686		</td>
687		</tr>
688		<tr class="private">
689		<td width="15%" align="right" valign="top" class="summary">
690		<span class="summary-type"> </span>
691		</td><td class="summary">
692		<table width="100%" cellpadding="0" cellspacing="0" border="0">
693		<tr>
694		<td><span class="summary-sig"><a name="_intersect_exfold"></a><span class="summary-sig-name">_intersect_exfold</span>(<span class="summary-sig-arg">self</span>,
695		<span class="summary-sig-arg">rangeset</span>)</span><br />
696		Calc intersection with the expand/fold method.</td>
697		<td align="right" valign="top">
698		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet._intersect_exfold">source code</a></span>
699
700		</td>
701		</tr>
702		</table>
703
704		</td>
705		</tr>
706		<tr>
707		<td width="15%" align="right" valign="top" class="summary">
708		<span class="summary-type"> </span>
709		</td><td class="summary">
710		<table width="100%" cellpadding="0" cellspacing="0" border="0">
711		<tr>
712		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#difference" class="summary-sig-name">difference</a>(<span class="summary-sig-arg">self</span>,
713		<span class="summary-sig-arg">rangeset</span>)</span><br />
714		s.difference(t) returns a new rangeset with elements in s but not in
715		t.</td>
716		<td align="right" valign="top">
717		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.difference">source code</a></span>
718
719		</td>
720		</tr>
721		</table>
722
723		</td>
724		</tr>
725		<tr>
726		<td width="15%" align="right" valign="top" class="summary">
727		<span class="summary-type"> </span>
728		</td><td class="summary">
729		<table width="100%" cellpadding="0" cellspacing="0" border="0">
730		<tr>
731		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#__sub__" class="summary-sig-name">__sub__</a>(<span class="summary-sig-arg">self</span>,
732		<span class="summary-sig-arg">other</span>)</span><br />
733		Implement the - operator.</td>
734		<td align="right" valign="top">
735		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__sub__">source code</a></span>
736
737		</td>
738		</tr>
739		</table>
740
741		</td>
742		</tr>
743		<tr>
744		<td width="15%" align="right" valign="top" class="summary">
745		<span class="summary-type"> </span>
746		</td><td class="summary">
747		<table width="100%" cellpadding="0" cellspacing="0" border="0">
748		<tr>
749		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#difference_update" class="summary-sig-name">difference_update</a>(<span class="summary-sig-arg">self</span>,
750		<span class="summary-sig-arg">rangeset</span>,
751		<span class="summary-sig-arg">strict</span>=<span class="summary-sig-default">False</span>)</span><br />
752		s.difference_update(t) returns rangeset s after removing elements
753		found in t.</td>
754		<td align="right" valign="top">
755		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.difference_update">source code</a></span>
756
757		</td>
758		</tr>
759		</table>
760
761		</td>
762		</tr>
763		<tr>
764		<td width="15%" align="right" valign="top" class="summary">
765		<span class="summary-type"> </span>
766		</td><td class="summary">
767		<table width="100%" cellpadding="0" cellspacing="0" border="0">
768		<tr>
769		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#__isub__" class="summary-sig-name">__isub__</a>(<span class="summary-sig-arg">self</span>,
770		<span class="summary-sig-arg">other</span>)</span><br />
771		Implement the -= operator.</td>
772		<td align="right" valign="top">
773		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__isub__">source code</a></span>
774
775		</td>
776		</tr>
777		</table>
778
779		</td>
780		</tr>
781		<tr>
782		<td width="15%" align="right" valign="top" class="summary">
783		<span class="summary-type"> </span>
784		</td><td class="summary">
785		<table width="100%" cellpadding="0" cellspacing="0" border="0">
786		<tr>
787		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#remove" class="summary-sig-name">remove</a>(<span class="summary-sig-arg">self</span>,
788		<span class="summary-sig-arg">elem</span>)</span><br />
789		Remove element elem from the RangeSet.</td>
790		<td align="right" valign="top">
791		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.remove">source code</a></span>
792
793		</td>
794		</tr>
795		</table>
796
797		</td>
798		</tr>
799		<tr class="private">
800		<td width="15%" align="right" valign="top" class="summary">
801		<span class="summary-type"> </span>
802		</td><td class="summary">
803		<table width="100%" cellpadding="0" cellspacing="0" border="0">
804		<tr>
805		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#_sub_exfold" class="summary-sig-name" onclick="show_private();">_sub_exfold</a>(<span class="summary-sig-arg">self</span>,
806		<span class="summary-sig-arg">rangeset</span>,
807		<span class="summary-sig-arg">strict</span>)</span><br />
808		Calc sub/exclusion with the expand/fold method.</td>
809		<td align="right" valign="top">
810		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet._sub_exfold">source code</a></span>
811
812		</td>
813		</tr>
814		</table>
815
816		</td>
817		</tr>
818		<tr>
819		<td width="15%" align="right" valign="top" class="summary">
820		<span class="summary-type"> </span>
821		</td><td class="summary">
822		<table width="100%" cellpadding="0" cellspacing="0" border="0">
823		<tr>
824		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#symmetric_difference" class="summary-sig-name">symmetric_difference</a>(<span class="summary-sig-arg">self</span>,
825		<span class="summary-sig-arg">other</span>)</span><br />
826		s.symmetric_difference(t) returns the symmetric difference of two
827		rangesets as a new RangeSet.</td>
828		<td align="right" valign="top">
829		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.symmetric_difference">source code</a></span>
830
831		</td>
832		</tr>
833		</table>
834
835		</td>
836		</tr>
837		<tr>
838		<td width="15%" align="right" valign="top" class="summary">
839		<span class="summary-type"> </span>
840		</td><td class="summary">
841		<table width="100%" cellpadding="0" cellspacing="0" border="0">
842		<tr>
843		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#__xor__" class="summary-sig-name">__xor__</a>(<span class="summary-sig-arg">self</span>,
844		<span class="summary-sig-arg">other</span>)</span><br />
845		Implement the ^ operator.</td>
846		<td align="right" valign="top">
847		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__xor__">source code</a></span>
848
849		</td>
850		</tr>
851		</table>
852
853		</td>
854		</tr>
855		<tr>
856		<td width="15%" align="right" valign="top" class="summary">
857		<span class="summary-type"> </span>
858		</td><td class="summary">
859		<table width="100%" cellpadding="0" cellspacing="0" border="0">
860		<tr>
861		<td><span class="summary-sig"><a name="symmetric_difference_update"></a><span class="summary-sig-name">symmetric_difference_update</span>(<span class="summary-sig-arg">self</span>,
862		<span class="summary-sig-arg">rangeset</span>)</span><br />
863		s.symmetric_difference_update(t) returns rangeset s keeping all
864		elements that are in exactly one of the rangesets.</td>
865		<td align="right" valign="top">
866		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.symmetric_difference_update">source code</a></span>
867
868		</td>
869		</tr>
870		</table>
871
872		</td>
873		</tr>
874		<tr>
875		<td width="15%" align="right" valign="top" class="summary">
876		<span class="summary-type"> </span>
877		</td><td class="summary">
878		<table width="100%" cellpadding="0" cellspacing="0" border="0">
879		<tr>
880		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSet-class.html#__ixor__" class="summary-sig-name">__ixor__</a>(<span class="summary-sig-arg">self</span>,
881		<span class="summary-sig-arg">other</span>)</span><br />
882		Implement the ^= operator.</td>
883		<td align="right" valign="top">
884		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__ixor__">source code</a></span>
885
886		</td>
887		</tr>
888		</table>
889
890		</td>
891		</tr>
892		<tr class="private">
893		<td width="15%" align="right" valign="top" class="summary">
894		<span class="summary-type"> </span>
895		</td><td class="summary">
896		<table width="100%" cellpadding="0" cellspacing="0" border="0">
897		<tr>
898		<td><span class="summary-sig"><a name="_xor_exfold"></a><span class="summary-sig-name">_xor_exfold</span>(<span class="summary-sig-arg">self</span>,
899		<span class="summary-sig-arg">rangeset</span>)</span><br />
900		Calc symmetric difference (xor).</td>
901		<td align="right" valign="top">
902		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet._xor_exfold">source code</a></span>
903
904		</td>
905		</tr>
906		</table>
907
908		</td>
909		</tr>
910		</table>
911		<!-- ==================== CLASS METHODS ==================== -->
912		<a name="section-ClassMethods"></a>
913		<table class="summary" border="1" cellpadding="3"
914		cellspacing="0" width="100%" bgcolor="white">
915		<tr bgcolor="#70b0f0" class="table-header">
916		<td colspan="2" class="table-header">
917		<table border="0" cellpadding="0" cellspacing="0" width="100%">
918		<tr valign="top">
919		<td align="left"><span class="table-header">Class Methods</span></td>
920		<td align="right" valign="top"
921		><span class="options">[<a href="#section-ClassMethods"
922		class="privatelink" onclick="toggle_private();"
923		>hide private</a>]</span></td>
924		</tr>
925		</table>
926		</td>
927		</tr>
928		<tr>
929		<td width="15%" align="right" valign="top" class="summary">
930		<span class="summary-type"> </span>
931		</td><td class="summary">
932		<table width="100%" cellpadding="0" cellspacing="0" border="0">
933		<tr>
934		<td><span class="summary-sig"><a name="fromlist"></a><span class="summary-sig-name">fromlist</span>(<span class="summary-sig-arg">cls</span>,
935		<span class="summary-sig-arg">rglist</span>,
936		<span class="summary-sig-arg">autostep</span>=<span class="summary-sig-default">None</span>)</span><br />
937		Class method that returns a new RangeSet with ranges from provided
938		list.</td>
939		<td align="right" valign="top">
940		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.fromlist">source code</a></span>
941
942		</td>
943		</tr>
944		</table>
945
946		</td>
947		</tr>
948		<tr>
949		<td width="15%" align="right" valign="top" class="summary">
950		<span class="summary-type"> </span>
951		</td><td class="summary">
952		<table width="100%" cellpadding="0" cellspacing="0" border="0">
953		<tr>
954		<td><span class="summary-sig"><a name="fromone"></a><span class="summary-sig-name">fromone</span>(<span class="summary-sig-arg">cls</span>,
955		<span class="summary-sig-arg">index</span>,
956		<span class="summary-sig-arg">pad</span>=<span class="summary-sig-default">0</span>,
957		<span class="summary-sig-arg">autostep</span>=<span class="summary-sig-default">None</span>)</span><br />
958		Class method that returns a new RangeSet of one single item.</td>
959		<td align="right" valign="top">
960		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.fromone">source code</a></span>
961
962		</td>
963		</tr>
964		</table>
965
966		</td>
967		</tr>
968		</table>
969		<!-- ==================== METHOD DETAILS ==================== -->
970		<a name="section-MethodDetails"></a>
971		<table class="details" border="1" cellpadding="3"
972		cellspacing="0" width="100%" bgcolor="white">
973		<tr bgcolor="#70b0f0" class="table-header">
974		<td colspan="2" class="table-header">
975		<table border="0" cellpadding="0" cellspacing="0" width="100%">
976		<tr valign="top">
977		<td align="left"><span class="table-header">Method Details</span></td>
978		<td align="right" valign="top"
979		><span class="options">[<a href="#section-MethodDetails"
980		class="privatelink" onclick="toggle_private();"
981		>hide private</a>]</span></td>
982		</tr>
983		</table>
984		</td>
985		</tr>
986		</table>
987		<a name="__contains__"></a>
988		<div>
989		<table class="details" border="1" cellpadding="3"
990		cellspacing="0" width="100%" bgcolor="white">
991		<tr><td>
992		<table width="100%" cellpadding="0" cellspacing="0" border="0">
993		<tr valign="top"><td>
994		<h3 class="epydoc"><span class="sig"><span class="sig-name">__contains__</span>(<span class="sig-arg">self</span>,
995		<span class="sig-arg">elem</span>)</span>
996		<br /><em class="fname">(In operator)</em>
997		</h3>
998		</td><td align="right" valign="top"
999		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__contains__">source code</a></span>
1000		</td>
1001		</tr></table>
1002
1003		<p>Is element contained in RangeSet? Element can be either a string with
1004		optional padding (eg. "002") or an integer (obviously, no
1005		padding check is performed for integer).</p>
1006		<dl class="fields">
1007		</dl>
1008		</td></tr></table>
1009		</div>
1010		<a name="__getslice__"></a>
1011		<div>
1012		<table class="details" border="1" cellpadding="3"
1013		cellspacing="0" width="100%" bgcolor="white">
1014		<tr><td>
1015		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1016		<tr valign="top"><td>
1017		<h3 class="epydoc"><span class="sig"><span class="sig-name">__getslice__</span>(<span class="sig-arg">self</span>,
1018		<span class="sig-arg">i</span>,
1019		<span class="sig-arg">j</span>)</span>
1020		<br /><em class="fname">(Slicling operator)</em>
1021		</h3>
1022		</td><td align="right" valign="top"
1023		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__getslice__">source code</a></span>
1024		</td>
1025		</tr></table>
1026
1027		<p>Return the slice from index i to index j-1. For convenience only, not
1028		optimized as of version 1.0.</p>
1029		<dl class="fields">
1030		</dl>
1031		</td></tr></table>
1032		</div>
1033		<a name="split"></a>
1034		<div>
1035		<table class="details" border="1" cellpadding="3"
1036		cellspacing="0" width="100%" bgcolor="white">
1037		<tr><td>
1038		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1039		<tr valign="top"><td>
1040		<h3 class="epydoc"><span class="sig"><span class="sig-name">split</span>(<span class="sig-arg">self</span>,
1041		<span class="sig-arg">nbr</span>)</span>
1042		</h3>
1043		</td><td align="right" valign="top"
1044		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.split">source code</a></span>
1045		</td>
1046		</tr></table>
1047
1048		<p>Split the rangeset into nbr sub-rangeset. Each sub-rangeset will have
1049		the same number of element more or less 1. Current rangeset remains
1050		unmodified. Returns an iterator.</p>
1051		<pre class="py-doctest">
1052		<span class="py-prompt">>>> </span>RangeSet(<span class="py-string">"1-5"</span>).split(3)
1053		<span class="py-output">RangeSet("1-2")</span>
1054		<span class="py-output">RangeSet("3-4")</span>
1055		<span class="py-output">RangeSet("foo5")</span></pre>
1056		<dl class="fields">
1057		</dl>
1058		</td></tr></table>
1059		</div>
1060		<a name="_expand"></a>
1061		<div class="private">
1062		<table class="details" border="1" cellpadding="3"
1063		cellspacing="0" width="100%" bgcolor="white">
1064		<tr><td>
1065		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1066		<tr valign="top"><td>
1067		<h3 class="epydoc"><span class="sig"><span class="sig-name">_expand</span>(<span class="sig-arg">self</span>)</span>
1068		</h3>
1069		</td><td align="right" valign="top"
1070		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet._expand">source code</a></span>
1071		</td>
1072		</tr></table>
1073
1074		<p>Expand all items. Internal use.</p>
1075		<dl class="fields">
1076		</dl>
1077		</td></tr></table>
1078		</div>
1079		<a name="_fold"></a>
1080		<div class="private">
1081		<table class="details" border="1" cellpadding="3"
1082		cellspacing="0" width="100%" bgcolor="white">
1083		<tr><td>
1084		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1085		<tr valign="top"><td>
1086		<h3 class="epydoc"><span class="sig"><span class="sig-name">_fold</span>(<span class="sig-arg">self</span>,
1087		<span class="sig-arg">items</span>,
1088		<span class="sig-arg">pad</span>)</span>
1089		</h3>
1090		</td><td align="right" valign="top"
1091		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet._fold">source code</a></span>
1092		</td>
1093		</tr></table>
1094
1095		<p>Fold items as ranges and group them by step. Return: (ranges,
1096		total_length)</p>
1097		<dl class="fields">
1098		</dl>
1099		</td></tr></table>
1100		</div>
1101		<a name="__or__"></a>
1102		<div>
1103		<table class="details" border="1" cellpadding="3"
1104		cellspacing="0" width="100%" bgcolor="white">
1105		<tr><td>
1106		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1107		<tr valign="top"><td>
1108		<h3 class="epydoc"><span class="sig"><span class="sig-name">__or__</span>(<span class="sig-arg">self</span>,
1109		<span class="sig-arg">other</span>)</span>
1110		<br /><em class="fname">(Or operator)</em>
1111		</h3>
1112		</td><td align="right" valign="top"
1113		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__or__">source code</a></span>
1114		</td>
1115		</tr></table>
1116
1117		<p>Implements the \| operator. So s \| t returns a new rangeset with
1118		elements from both s and t.</p>
1119		<dl class="fields">
1120		</dl>
1121		</td></tr></table>
1122		</div>
1123		<a name="__ior__"></a>
1124		<div>
1125		<table class="details" border="1" cellpadding="3"
1126		cellspacing="0" width="100%" bgcolor="white">
1127		<tr><td>
1128		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1129		<tr valign="top"><td>
1130		<h3 class="epydoc"><span class="sig"><span class="sig-name">__ior__</span>(<span class="sig-arg">self</span>,
1131		<span class="sig-arg">other</span>)</span>
1132		</h3>
1133		</td><td align="right" valign="top"
1134		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__ior__">source code</a></span>
1135		</td>
1136		</tr></table>
1137
1138		<p>Implements the \|= operator. So s \|= t returns rangeset s with elements
1139		added from t. (Python version 2.5+ required)</p>
1140		<dl class="fields">
1141		</dl>
1142		</td></tr></table>
1143		</div>
1144		<a name="__and__"></a>
1145		<div>
1146		<table class="details" border="1" cellpadding="3"
1147		cellspacing="0" width="100%" bgcolor="white">
1148		<tr><td>
1149		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1150		<tr valign="top"><td>
1151		<h3 class="epydoc"><span class="sig"><span class="sig-name">__and__</span>(<span class="sig-arg">self</span>,
1152		<span class="sig-arg">other</span>)</span>
1153		<br /><em class="fname">(And operator)</em>
1154		</h3>
1155		</td><td align="right" valign="top"
1156		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__and__">source code</a></span>
1157		</td>
1158		</tr></table>
1159
1160		<p>Implements the & operator. So s & t returns a new rangeset
1161		with elements common to s and t.</p>
1162		<dl class="fields">
1163		</dl>
1164		</td></tr></table>
1165		</div>
1166		<a name="__iand__"></a>
1167		<div>
1168		<table class="details" border="1" cellpadding="3"
1169		cellspacing="0" width="100%" bgcolor="white">
1170		<tr><td>
1171		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1172		<tr valign="top"><td>
1173		<h3 class="epydoc"><span class="sig"><span class="sig-name">__iand__</span>(<span class="sig-arg">self</span>,
1174		<span class="sig-arg">other</span>)</span>
1175		</h3>
1176		</td><td align="right" valign="top"
1177		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__iand__">source code</a></span>
1178		</td>
1179		</tr></table>
1180
1181		<p>Implements the &= operator. So s &= t returns rangeset s
1182		keeping only elements also found in t. (Python version 2.5+ required)</p>
1183		<dl class="fields">
1184		</dl>
1185		</td></tr></table>
1186		</div>
1187		<a name="difference"></a>
1188		<div>
1189		<table class="details" border="1" cellpadding="3"
1190		cellspacing="0" width="100%" bgcolor="white">
1191		<tr><td>
1192		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1193		<tr valign="top"><td>
1194		<h3 class="epydoc"><span class="sig"><span class="sig-name">difference</span>(<span class="sig-arg">self</span>,
1195		<span class="sig-arg">rangeset</span>)</span>
1196		</h3>
1197		</td><td align="right" valign="top"
1198		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.difference">source code</a></span>
1199		</td>
1200		</tr></table>
1201
1202		<p>s.difference(t) returns a new rangeset with elements in s but not in
1203		t. in t.</p>
1204		<dl class="fields">
1205		</dl>
1206		</td></tr></table>
1207		</div>
1208		<a name="__sub__"></a>
1209		<div>
1210		<table class="details" border="1" cellpadding="3"
1211		cellspacing="0" width="100%" bgcolor="white">
1212		<tr><td>
1213		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1214		<tr valign="top"><td>
1215		<h3 class="epydoc"><span class="sig"><span class="sig-name">__sub__</span>(<span class="sig-arg">self</span>,
1216		<span class="sig-arg">other</span>)</span>
1217		<br /><em class="fname">(Subtraction operator)</em>
1218		</h3>
1219		</td><td align="right" valign="top"
1220		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__sub__">source code</a></span>
1221		</td>
1222		</tr></table>
1223
1224		<p>Implement the - operator. So s - t returns a new rangeset with
1225		elements in s but not in t.</p>
1226		<dl class="fields">
1227		</dl>
1228		</td></tr></table>
1229		</div>
1230		<a name="difference_update"></a>
1231		<div>
1232		<table class="details" border="1" cellpadding="3"
1233		cellspacing="0" width="100%" bgcolor="white">
1234		<tr><td>
1235		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1236		<tr valign="top"><td>
1237		<h3 class="epydoc"><span class="sig"><span class="sig-name">difference_update</span>(<span class="sig-arg">self</span>,
1238		<span class="sig-arg">rangeset</span>,
1239		<span class="sig-arg">strict</span>=<span class="sig-default">False</span>)</span>
1240		</h3>
1241		</td><td align="right" valign="top"
1242		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.difference_update">source code</a></span>
1243		</td>
1244		</tr></table>
1245
1246		<p>s.difference_update(t) returns rangeset s after removing elements
1247		found in t. If strict is True, raise KeyError if an element cannot be
1248		removed.</p>
1249		<dl class="fields">
1250		</dl>
1251		</td></tr></table>
1252		</div>
1253		<a name="__isub__"></a>
1254		<div>
1255		<table class="details" border="1" cellpadding="3"
1256		cellspacing="0" width="100%" bgcolor="white">
1257		<tr><td>
1258		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1259		<tr valign="top"><td>
1260		<h3 class="epydoc"><span class="sig"><span class="sig-name">__isub__</span>(<span class="sig-arg">self</span>,
1261		<span class="sig-arg">other</span>)</span>
1262		</h3>
1263		</td><td align="right" valign="top"
1264		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__isub__">source code</a></span>
1265		</td>
1266		</tr></table>
1267
1268		<p>Implement the -= operator. So s -= t returns rangeset s after removing
1269		elements found in t. (Python version 2.5+ required)</p>
1270		<dl class="fields">
1271		</dl>
1272		</td></tr></table>
1273		</div>
1274		<a name="remove"></a>
1275		<div>
1276		<table class="details" border="1" cellpadding="3"
1277		cellspacing="0" width="100%" bgcolor="white">
1278		<tr><td>
1279		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1280		<tr valign="top"><td>
1281		<h3 class="epydoc"><span class="sig"><span class="sig-name">remove</span>(<span class="sig-arg">self</span>,
1282		<span class="sig-arg">elem</span>)</span>
1283		</h3>
1284		</td><td align="right" valign="top"
1285		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.remove">source code</a></span>
1286		</td>
1287		</tr></table>
1288
1289		<p>Remove element elem from the RangeSet. Raise KeyError if elem is not
1290		contained in the RangeSet.</p>
1291		<dl class="fields">
1292		</dl>
1293		</td></tr></table>
1294		</div>
1295		<a name="_sub_exfold"></a>
1296		<div class="private">
1297		<table class="details" border="1" cellpadding="3"
1298		cellspacing="0" width="100%" bgcolor="white">
1299		<tr><td>
1300		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1301		<tr valign="top"><td>
1302		<h3 class="epydoc"><span class="sig"><span class="sig-name">_sub_exfold</span>(<span class="sig-arg">self</span>,
1303		<span class="sig-arg">rangeset</span>,
1304		<span class="sig-arg">strict</span>)</span>
1305		</h3>
1306		</td><td align="right" valign="top"
1307		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet._sub_exfold">source code</a></span>
1308		</td>
1309		</tr></table>
1310
1311		<p>Calc sub/exclusion with the expand/fold method. If strict is True,
1312		raise KeyError if the rangeset is not included.</p>
1313		<dl class="fields">
1314		</dl>
1315		</td></tr></table>
1316		</div>
1317		<a name="symmetric_difference"></a>
1318		<div>
1319		<table class="details" border="1" cellpadding="3"
1320		cellspacing="0" width="100%" bgcolor="white">
1321		<tr><td>
1322		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1323		<tr valign="top"><td>
1324		<h3 class="epydoc"><span class="sig"><span class="sig-name">symmetric_difference</span>(<span class="sig-arg">self</span>,
1325		<span class="sig-arg">other</span>)</span>
1326		</h3>
1327		</td><td align="right" valign="top"
1328		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.symmetric_difference">source code</a></span>
1329		</td>
1330		</tr></table>
1331
1332		<p>s.symmetric_difference(t) returns the symmetric difference of two
1333		rangesets as a new RangeSet.</p>
1334		<p>(ie. all elements that are in exactly one of the rangesets.)</p>
1335		<dl class="fields">
1336		</dl>
1337		</td></tr></table>
1338		</div>
1339		<a name="__xor__"></a>
1340		<div>
1341		<table class="details" border="1" cellpadding="3"
1342		cellspacing="0" width="100%" bgcolor="white">
1343		<tr><td>
1344		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1345		<tr valign="top"><td>
1346		<h3 class="epydoc"><span class="sig"><span class="sig-name">__xor__</span>(<span class="sig-arg">self</span>,
1347		<span class="sig-arg">other</span>)</span>
1348		<br /><em class="fname">(Exclusive-Or operator)</em>
1349		</h3>
1350		</td><td align="right" valign="top"
1351		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__xor__">source code</a></span>
1352		</td>
1353		</tr></table>
1354
1355		<p>Implement the ^ operator. So s ^ t returns a new rangeset with
1356		elements that are in exactly one of the rangesets.</p>
1357		<dl class="fields">
1358		</dl>
1359		</td></tr></table>
1360		</div>
1361		<a name="__ixor__"></a>
1362		<div>
1363		<table class="details" border="1" cellpadding="3"
1364		cellspacing="0" width="100%" bgcolor="white">
1365		<tr><td>
1366		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1367		<tr valign="top"><td>
1368		<h3 class="epydoc"><span class="sig"><span class="sig-name">__ixor__</span>(<span class="sig-arg">self</span>,
1369		<span class="sig-arg">other</span>)</span>
1370		</h3>
1371		</td><td align="right" valign="top"
1372		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSet.__ixor__">source code</a></span>
1373		</td>
1374		</tr></table>
1375
1376		<p>Implement the ^= operator. So s ^= t returns rangeset s after keeping
1377		all elements that are in exactly one of the rangesets. (Python version
1378		2.5+ required)</p>
1379		<dl class="fields">
1380		</dl>
1381		</td></tr></table>
1382		</div>
1383		<br />
1384		<!-- ==================== NAVIGATION BAR ==================== -->
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34		</tr></table></th>
35		</tr>
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37		<table width="100%" cellpadding="0" cellspacing="0">
38		<tr valign="top">
39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeSet-module.html">Module NodeSet</a> ::
43		Class RangeSetException
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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56		</td>
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58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class RangeSetException</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSetException">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_25" name="uml_class_diagram_for_clusters_25">
63		<area shape="rect" id="node1" href="ClusterShell.NodeSet.RangeSetException-class.html" title="Base RangeSet exception class." alt="" coords="24,379,165,423"/>
64		<area shape="rect" id="node3" href="ClusterShell.NodeSet.RangeSetParseError-class.html" title="Raised when RangeSet parsing cannot be done properly." alt="" coords="17,443,175,482"/>
65		<area shape="rect" id="node91" href="javascript:void(0);" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="32,316,159,335"/>
66		<area shape="rect" id="node91" href="javascript:void(0);" title="exceptions.Exception.__new__" alt="" coords="32,335,159,353"/>
67		<area shape="rect" id="node2" href="javascript:void(0);" title="Common base class for all non-exit exceptions." alt="" coords="20,283,169,359"/>
68		<area shape="rect" id="node4" href="ClusterShell.NodeSet.RangeSetPaddingError-class.html" title="Raised when a fatal padding incoherency occurs" alt="" coords="12,502,180,541"/>
69		<area shape="rect" id="node92" href="javascript:void(0);" title="exceptions.BaseException.args" alt="" coords="17,31,175,49"/>
70		<area shape="rect" id="node92" href="javascript:void(0);" title="exceptions.BaseException.message" alt="" coords="17,49,175,68"/>
71		<area shape="rect" id="node92" href="javascript:void(0);" title="x.__delattr__('name') <==> del x.name" alt="" coords="17,71,175,89"/>
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73		<area shape="rect" id="node92" href="javascript:void(0);" title="x[y]" alt="" coords="17,108,175,127"/>
74		<area shape="rect" id="node92" href="javascript:void(0);" title="x[i:j]" alt="" coords="17,127,175,145"/>
75		<area shape="rect" id="node92" href="javascript:void(0);" title="helper for pickle" alt="" coords="17,145,175,164"/>
76		<area shape="rect" id="node92" href="javascript:void(0);" title="repr(x)" alt="" coords="17,164,175,183"/>
77		<area shape="rect" id="node92" href="javascript:void(0);" title="x.__setattr__('name', value) <==> x.name = value" alt="" coords="17,183,175,201"/>
78		<area shape="rect" id="node92" href="javascript:void(0);" title="exceptions.BaseException.__setstate__" alt="" coords="17,201,175,220"/>
79		<area shape="rect" id="node92" href="javascript:void(0);" title="str(x)" alt="" coords="17,220,175,239"/>
80		<area shape="rect" id="node92" href="javascript:void(0);" title="exceptions.BaseException.__unicode__" alt="" coords="17,239,175,257"/>
81		<area shape="rect" id="node5" href="javascript:void(0);" title="Common base class for all exceptions" alt="" coords="5,6,187,263"/>
82		</map>
83		<img src="uml_class_diagram_for_clusters_25.png" alt='' usemap="#uml_class_diagram_for_clusters_25" ismap="ismap" class="graph-without-title" />
84		</center>
85		</center>
86		<hr />
87		<p>Base RangeSet exception class.</p>
88
89		<!-- ==================== INSTANCE METHODS ==================== -->
90		<a name="section-InstanceMethods"></a>
91		<table class="summary" border="1" cellpadding="3"
92		cellspacing="0" width="100%" bgcolor="white">
93		<tr bgcolor="#70b0f0" class="table-header">
94		<td colspan="2" class="table-header">
95		<table border="0" cellpadding="0" cellspacing="0" width="100%">
96		<tr valign="top">
97		<td align="left"><span class="table-header">Instance Methods</span></td>
98		<td align="right" valign="top"
99		><span class="options">[<a href="#section-InstanceMethods"
100		class="privatelink" onclick="toggle_private();"
101		>hide private</a>]</span></td>
102		</tr>
103		</table>
104		</td>
105		</tr>
106		<tr>
107		<td colspan="2" class="summary">
108		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
109		<code>__init__</code>,
110		<code>__new__</code>
111		</p>
112		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
113		<code>__delattr__</code>,
114		<code>__getattribute__</code>,
115		<code>__getitem__</code>,
116		<code>__getslice__</code>,
117		<code>__reduce__</code>,
118		<code>__repr__</code>,
119		<code>__setattr__</code>,
120		<code>__setstate__</code>,
121		<code>__str__</code>,
122		<code>__unicode__</code>
123		</p>
124		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
125		<code>__format__</code>,
126		<code>__hash__</code>,
127		<code>__reduce_ex__</code>,
128		<code>__sizeof__</code>,
129		<code>__subclasshook__</code>
130		</p>
131		</td>
132		</tr>
133		</table>
134		<!-- ==================== PROPERTIES ==================== -->
135		<a name="section-Properties"></a>
136		<table class="summary" border="1" cellpadding="3"
137		cellspacing="0" width="100%" bgcolor="white">
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140		<table border="0" cellpadding="0" cellspacing="0" width="100%">
141		<tr valign="top">
142		<td align="left"><span class="table-header">Properties</span></td>
143		<td align="right" valign="top"
144		><span class="options">[<a href="#section-Properties"
145		class="privatelink" onclick="toggle_private();"
146		>hide private</a>]</span></td>
147		</tr>
148		</table>
149		</td>
150		</tr>
151		<tr>
152		<td colspan="2" class="summary">
153		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
154		<code>args</code>,
155		<code>message</code>
156		</p>
157		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
158		<code>__class__</code>
159		</p>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeSet-module.html">Module NodeSet</a> ::
43		Class RangeSetPaddingError
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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55		</table>
56		</td>
57		</tr>
58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class RangeSetPaddingError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSetPaddingError">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_26" name="uml_class_diagram_for_clusters_26">
63		<area shape="rect" id="node95" href="ClusterShell.NodeSet.RangeSetPaddingError-class.html#__init__" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="24,521,168,540"/>
64		<area shape="rect" id="node1" href="ClusterShell.NodeSet.RangeSetPaddingError-class.html" title="Raised when a fatal padding incoherency occurs" alt="" coords="12,489,180,546"/>
65		<area shape="rect" id="node2" href="ClusterShell.NodeSet.RangeSetParseError-class.html" title="Raised when RangeSet parsing cannot be done properly." alt="" coords="23,425,169,469"/>
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68		<area shape="rect" id="node4" href="ClusterShell.NodeSet.RangeSetException-class.html" title="Base RangeSet exception class." alt="" coords="24,361,165,405"/>
69		<area shape="rect" id="node99" href="javascript:void(0);" title="exceptions.BaseException.args" alt="" coords="17,31,175,49"/>
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83		<img src="uml_class_diagram_for_clusters_26.png" alt='' usemap="#uml_class_diagram_for_clusters_26" ismap="ismap" class="graph-without-title" />
84		</center>
85		</center>
86		<hr />
87		<p>Raised when a fatal padding incoherency occurs</p>
88
89		<!-- ==================== INSTANCE METHODS ==================== -->
90		<a name="section-InstanceMethods"></a>
91		<table class="summary" border="1" cellpadding="3"
92		cellspacing="0" width="100%" bgcolor="white">
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100		class="privatelink" onclick="toggle_private();"
101		>hide private</a>]</span></td>
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107		<td width="15%" align="right" valign="top" class="summary">
108		<span class="summary-type"> </span>
109		</td><td class="summary">
110		<table width="100%" cellpadding="0" cellspacing="0" border="0">
111		<tr>
112		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSetPaddingError-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
113		<span class="summary-sig-arg">part</span>,
114		<span class="summary-sig-arg">msg</span>)</span><br />
115		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
116		<td align="right" valign="top">
117		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSetPaddingError.__init__">source code</a></span>
118
119		</td>
120		</tr>
121		</table>
122
123		</td>
124		</tr>
125		<tr>
126		<td colspan="2" class="summary">
127		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
128		<code>__new__</code>
129		</p>
130		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
131		<code>__delattr__</code>,
132		<code>__getattribute__</code>,
133		<code>__getitem__</code>,
134		<code>__getslice__</code>,
135		<code>__reduce__</code>,
136		<code>__repr__</code>,
137		<code>__setattr__</code>,
138		<code>__setstate__</code>,
139		<code>__str__</code>,
140		<code>__unicode__</code>
141		</p>
142		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
143		<code>__format__</code>,
144		<code>__hash__</code>,
145		<code>__reduce_ex__</code>,
146		<code>__sizeof__</code>,
147		<code>__subclasshook__</code>
148		</p>
149		</td>
150		</tr>
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152		<!-- ==================== PROPERTIES ==================== -->
153		<a name="section-Properties"></a>
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164		>hide private</a>]</span></td>
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168		</tr>
169		<tr>
170		<td colspan="2" class="summary">
171		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
172		<code>args</code>,
173		<code>message</code>
174		</p>
175		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
176		<code>__class__</code>
177		</p>
178		</td>
179		</tr>
180		</table>
181		<!-- ==================== METHOD DETAILS ==================== -->
182		<a name="section-MethodDetails"></a>
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188		<tr valign="top">
189		<td align="left"><span class="table-header">Method Details</span></td>
190		<td align="right" valign="top"
191		><span class="options">[<a href="#section-MethodDetails"
192		class="privatelink" onclick="toggle_private();"
193		>hide private</a>]</span></td>
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197		</tr>
198		</table>
199		<a name="__init__"></a>
200		<div>
201		<table class="details" border="1" cellpadding="3"
202		cellspacing="0" width="100%" bgcolor="white">
203		<tr><td>
204		<table width="100%" cellpadding="0" cellspacing="0" border="0">
205		<tr valign="top"><td>
206		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
207		<span class="sig-arg">part</span>,
208		<span class="sig-arg">msg</span>)</span>
209		<br /><em class="fname">(Constructor)</em>
210		</h3>
211		</td><td align="right" valign="top"
212		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSetPaddingError.__init__">source code</a></span>
213		</td>
214		</tr></table>
215
216		<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
217		signature</p>
218		<dl class="fields">
219		<dt>Overrides:
220		object.__init__
221		<dd><em class="note">(inherited documentation)</em></dd>
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~~doc/epydoc/html/ClusterShell.NodeSet.RangeSetParseError-class.html~~ less more

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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeSet-module.html">Module NodeSet</a> ::
43		Class RangeSetParseError
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
50		onclick="toggle_private();">hide private</a>]</span></td></tr>
51		<tr><td align="right"><span class="options"
52		>[<a href="frames.html" target="_top">frames</a
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54		target="_top">no frames</a>]</span></td></tr>
55		</table>
56		</td>
57		</tr>
58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class RangeSetParseError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSetParseError">source code</a></span></p>
61		<center>
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84		</center>
85		</center>
86		<hr />
87		<p>Raised when RangeSet parsing cannot be done properly.</p>
88
89		<!-- ==================== INSTANCE METHODS ==================== -->
90		<a name="section-InstanceMethods"></a>
91		<table class="summary" border="1" cellpadding="3"
92		cellspacing="0" width="100%" bgcolor="white">
93		<tr bgcolor="#70b0f0" class="table-header">
94		<td colspan="2" class="table-header">
95		<table border="0" cellpadding="0" cellspacing="0" width="100%">
96		<tr valign="top">
97		<td align="left"><span class="table-header">Instance Methods</span></td>
98		<td align="right" valign="top"
99		><span class="options">[<a href="#section-InstanceMethods"
100		class="privatelink" onclick="toggle_private();"
101		>hide private</a>]</span></td>
102		</tr>
103		</table>
104		</td>
105		</tr>
106		<tr>
107		<td width="15%" align="right" valign="top" class="summary">
108		<span class="summary-type"> </span>
109		</td><td class="summary">
110		<table width="100%" cellpadding="0" cellspacing="0" border="0">
111		<tr>
112		<td><span class="summary-sig"><a href="ClusterShell.NodeSet.RangeSetParseError-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
113		<span class="summary-sig-arg">part</span>,
114		<span class="summary-sig-arg">msg</span>)</span><br />
115		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
116		<td align="right" valign="top">
117		<span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSetParseError.__init__">source code</a></span>
118
119		</td>
120		</tr>
121		</table>
122
123		</td>
124		</tr>
125		<tr>
126		<td colspan="2" class="summary">
127		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
128		<code>__new__</code>
129		</p>
130		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
131		<code>__delattr__</code>,
132		<code>__getattribute__</code>,
133		<code>__getitem__</code>,
134		<code>__getslice__</code>,
135		<code>__reduce__</code>,
136		<code>__repr__</code>,
137		<code>__setattr__</code>,
138		<code>__setstate__</code>,
139		<code>__str__</code>,
140		<code>__unicode__</code>
141		</p>
142		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
143		<code>__format__</code>,
144		<code>__hash__</code>,
145		<code>__reduce_ex__</code>,
146		<code>__sizeof__</code>,
147		<code>__subclasshook__</code>
148		</p>
149		</td>
150		</tr>
151		</table>
152		<!-- ==================== PROPERTIES ==================== -->
153		<a name="section-Properties"></a>
154		<table class="summary" border="1" cellpadding="3"
155		cellspacing="0" width="100%" bgcolor="white">
156		<tr bgcolor="#70b0f0" class="table-header">
157		<td colspan="2" class="table-header">
158		<table border="0" cellpadding="0" cellspacing="0" width="100%">
159		<tr valign="top">
160		<td align="left"><span class="table-header">Properties</span></td>
161		<td align="right" valign="top"
162		><span class="options">[<a href="#section-Properties"
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172		<code>args</code>,
173		<code>message</code>
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209		<br /><em class="fname">(Constructor)</em>
210		</h3>
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212		><span class="codelink"><a href="ClusterShell.NodeSet-pysrc.html#RangeSetParseError.__init__">source code</a></span>
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215
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		Module NodeUtils
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58		<!-- ==================== MODULE DESCRIPTION ==================== -->
59		<h1 class="epydoc">Module NodeUtils</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html">source code</a></span></p>
60		<p>Cluster nodes utility module</p>
61		<p>The NodeUtils module is a ClusterShell helper module that provides
62		supplementary services to manage nodes in a cluster. It is primarily
63		designed to enhance the NodeSet module providing some binding support to
64		external node groups sources in separate namespaces (example of group
65		sources are: files, jobs scheduler, custom scripts, etc.).</p>
66
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89		Base GroupSource exception
90		</td>
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97		Raised when upcall is not available
98		</td>
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102		<span class="summary-type"> </span>
103		</td><td class="summary">
104		<a href="ClusterShell.NodeUtils.GroupSourceQueryFailed-class.html" class="summary-name">GroupSourceQueryFailed</a><br />
105		Raised when a query failed (eg.
106		</td>
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110		<span class="summary-type"> </span>
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113		Base GroupResolver error
114		</td>
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118		<span class="summary-type"> </span>
119		</td><td class="summary">
120		<a href="ClusterShell.NodeUtils.GroupResolverSourceError-class.html" class="summary-name">GroupResolverSourceError</a><br />
121		Raised when upcall is not available
122		</td>
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126		<span class="summary-type"> </span>
127		</td><td class="summary">
128		<a href="ClusterShell.NodeUtils.GroupResolverConfigError-class.html" class="summary-name">GroupResolverConfigError</a><br />
129		Raised when a configuration error is encountered
130		</td>
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134		<span class="summary-type"> </span>
135		</td><td class="summary">
136		<a href="ClusterShell.NodeUtils.GroupSource-class.html" class="summary-name">GroupSource</a><br />
137		GroupSource class managing external calls for nodegroup support.
138		</td>
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142		<span class="summary-type"> </span>
143		</td><td class="summary">
144		<a href="ClusterShell.NodeUtils.GroupResolver-class.html" class="summary-name">GroupResolver</a><br />
145		Base class GroupResolver that aims to provide node/group resolution
146		from multiple GroupSource's.
147		</td>
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150		<td width="15%" align="right" valign="top" class="summary">
151		<span class="summary-type"> </span>
152		</td><td class="summary">
153		<a href="ClusterShell.NodeUtils.GroupResolverConfig-class.html" class="summary-name">GroupResolverConfig</a><br />
154		GroupResolver class that is able to automatically setup its
155		GroupSource's from a configuration file.
156		</td>
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159		<!-- ==================== VARIABLES ==================== -->
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42		Module NodeUtils
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58		<h1 class="epydoc">Source Code for <a href="ClusterShell.NodeUtils-module.html">Module ClusterShell.NodeUtils</a></h1>
59		<pre class="py-src">
60		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2010)</tt> </tt>
61		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># Contributors:</tt> </tt>
62		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
63		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment"># Aurelien DEGREMONT <aurelien.degremont@cea.fr></tt> </tt>
64		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
65		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
66		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
67		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
68		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
69		<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
70		<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
71		<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
72		<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
73		<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
74		<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
75		<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
76		<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
77		<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
78		<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
79		<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
80		<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
81		<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
82		<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
83		<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
84		<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
85		<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
86		<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
87		<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
88		<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
89		<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
90		<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
91		<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
92		<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
93		<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"><tt class="py-comment"># $Id: NodeUtils.py 285 2010-06-28 22:27:41Z st-cea $</tt> </tt>
94		<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"> </tt>
95		<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
96		<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"><tt class="py-docstring">Cluster nodes utility module</tt> </tt>
97		<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
98		<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-docstring">The NodeUtils module is a ClusterShell helper module that provides</tt> </tt>
99		<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"><tt class="py-docstring">supplementary services to manage nodes in a cluster. It is primarily</tt> </tt>
100		<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"><tt class="py-docstring">designed to enhance the NodeSet module providing some binding support</tt> </tt>
101		<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"><tt class="py-docstring">to external node groups sources in separate namespaces (example of</tt> </tt>
102		<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"><tt class="py-docstring">group sources are: files, jobs scheduler, custom scripts, etc.).</tt> </tt>
103		<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
104		<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"> </tt>
105		<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">sys</tt> </tt>
106		<a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"> </tt>
107		<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">ConfigParser</tt> <tt class="py-keyword">import</tt> <tt class="py-name">ConfigParser</tt><tt class="py-op">,</tt> <tt class="py-name">NoOptionError</tt><tt class="py-op">,</tt> <tt class="py-name">NoSectionError</tt> </tt>
108		<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">string</tt> <tt class="py-keyword">import</tt> <tt class="py-name">Template</tt> </tt>
109		<a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">subprocess</tt> <tt class="py-keyword">import</tt> <tt id="link-0" class="py-name" targets="Module ClusterShell.Worker.Popen=ClusterShell.Worker.Popen-module.html"><a title="ClusterShell.Worker.Popen" class="py-name" href="#" onclick="return doclink('link-0', 'Popen', 'link-0');">Popen</a></tt><tt class="py-op">,</tt> <tt class="py-name">PIPE</tt> </tt>
110		<a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"> </tt>
111		<a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"> </tt>
112		<a name="GroupSourceException"></a><div id="GroupSourceException-def"><a name="L53"></a><tt class="py-lineno"> 53</tt> <a class="py-toggle" href="#" id="GroupSourceException-toggle" onclick="return toggle('GroupSourceException');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupSourceException-class.html">GroupSourceException</a><tt class="py-op">(</tt><tt class="py-base-class">Exception</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
113		</div><div id="GroupSourceException-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="GroupSourceException-expanded"><a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"> <tt class="py-docstring">"""Base GroupSource exception"""</tt> </tt>
114		<a name="GroupSourceException.__init__"></a><div id="GroupSourceException.__init__-def"><a name="L55"></a><tt class="py-lineno"> 55</tt> <a class="py-toggle" href="#" id="GroupSourceException.__init__-toggle" onclick="return toggle('GroupSourceException.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupSourceException-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">message</tt><tt class="py-op">,</tt> <tt class="py-param">group_source</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
115		</div><div id="GroupSourceException.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupSourceException.__init__-expanded"><a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"> <tt class="py-name">Exception</tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Method ClusterShell.Engine.EPoll.EngineEPoll.__init__()=ClusterShell.Engine.EPoll.EngineEPoll-class.html#__init__,Method ClusterShell.Engine.Engine.Engine.__init__()=ClusterShell.Engine.Engine.Engine-class.html#__init__,Method ClusterShell.Engine.Engine.EngineAbortException.__init__()=ClusterShell.Engine.Engine.EngineAbortException-class.html#__init__,Method ClusterShell.Engine.Engine.EngineBaseTimer.__init__()=ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__,Method ClusterShell.Engine.Engine.EngineTimer.__init__()=ClusterShell.Engine.Engine.EngineTimer-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__()=ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ.__init__()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#__init__,Method ClusterShell.Engine.Poll.EnginePoll.__init__()=ClusterShell.Engine.Poll.EnginePoll-class.html#__init__,Method ClusterShell.MsgTree.MsgTree.__init__()=ClusterShell.MsgTree.MsgTree-class.html#__init__,Method ClusterShell.MsgTree.MsgTreeElem.__init__()=ClusterShell.MsgTree.MsgTreeElem-class.html#__init__,Method ClusterShell.NodeSet.NodeSet.__init__()=ClusterShell.NodeSet.NodeSet-class.html#__init__,Method ClusterShell.NodeSet.NodeSetBase.__init__()=ClusterShell.NodeSet.NodeSetBase-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseError.__init__()=ClusterShell.NodeSet.NodeSetParseError-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseRangeError.__init__()=ClusterShell.NodeSet.NodeSetParseRangeError-class.html#__init__,Method ClusterShell.NodeSet.ParsingEngine.__init__()=ClusterShell.NodeSet.ParsingEngine-class.html#__init__,Method ClusterShell.NodeSet.RangeSet.__init__()=ClusterShell.NodeSet.RangeSet-class.html#__init__,Method ClusterShell.NodeSet.RangeSetPaddingError.__init__()=ClusterShell.NodeSet.RangeSetPaddingError-class.html#__init__,Method ClusterShell.NodeSet.RangeSetParseError.__init__()=ClusterShell.NodeSet.RangeSetParseError-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolver.__init__()=ClusterShell.NodeUtils.GroupResolver-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolverConfig.__init__()=ClusterShell.NodeUtils.GroupResolverConfig-class.html#__init__,Method ClusterShell.NodeUtils.GroupSource.__init__()=ClusterShell.NodeUtils.GroupSource-class.html#__init__,Method ClusterShell.NodeUtils.GroupSourceException.__init__()=ClusterShell.NodeUtils.GroupSourceException-class.html#__init__,Method ClusterShell.Task.Task._SuspendCondition.__init__()=ClusterShell.Task.Task._SuspendCondition-class.html#__init__,Method ClusterShell.Task.Task.__init__()=ClusterShell.Task.Task-class.html#__init__,Method ClusterShell.Task._TaskMsgTree.__init__()=ClusterShell.Task._TaskMsgTree-class.html#__init__,Method ClusterShell.Worker.EngineClient.EngineClient.__init__()=ClusterShell.Worker.EngineClient.EngineClient-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort.__init__()=ClusterShell.Worker.EngineClient.EnginePort-class.html#__init__,Method ClusterShell.Worker.Pdsh.WorkerPdsh.__init__()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#__init__,Method ClusterShell.Worker.Popen.WorkerPopen.__init__()=ClusterShell.Worker.Popen.WorkerPopen-class.html#__init__,Method ClusterShell.Worker.Ssh.Scp.__init__()=ClusterShell.Worker.Ssh.Scp-class.html#__init__,Method ClusterShell.Worker.Ssh.Ssh.__init__()=ClusterShell.Worker.Ssh.Ssh-class.html#__init__,Method ClusterShell.Worker.Ssh.WorkerSsh.__init__()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#__init__,Method ClusterShell.Worker.Worker.DistantWorker.__init__()=ClusterShell.Worker.Worker.DistantWorker-class.html#__init__,Method ClusterShell.Worker.Worker.Worker.__init__()=ClusterShell.Worker.Worker.Worker-class.html#__init__,Method ClusterShell.Worker.Worker.WorkerSimple.__init__()=ClusterShell.Worker.Worker.WorkerSimple-class.html#__init__,Method clubak.Display.__init__()=clubak.Display-class.html#__init__,Method clush.ClushConfig.__init__()=clush.ClushConfig-class.html#__init__,Method clush.ClushConfigError.__init__()=clush.ClushConfigError-class.html#__init__,Method clush.DirectOutputHandler.__init__()=clush.DirectOutputHandler-class.html#__init__,Method clush.Display.__init__()=clush.Display-class.html#__init__,Method clush.GatherOutputHandler.__init__()=clush.GatherOutputHandler-class.html#__init__,Method clush.RunTimer.__init__()=clush.RunTimer-class.html#__init__,Method clush.StdInputHandler.__init__()=clush.StdInputHandler-class.html#__init__"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
116		ClusterShell.Engine.Engine.Engine.__init__
117		ClusterShell.Engine.Engine.EngineAbortException.__init__
118		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
119		ClusterShell.Engine.Engine.EngineTimer.__init__
120		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
121		ClusterShell.Engine.Engine._EngineTimerQ.__init__
122		ClusterShell.Engine.Poll.EnginePoll.__init__
123		ClusterShell.MsgTree.MsgTree.__init__
124		ClusterShell.MsgTree.MsgTreeElem.__init__
125		ClusterShell.NodeSet.NodeSet.__init__
126		ClusterShell.NodeSet.NodeSetBase.__init__
127		ClusterShell.NodeSet.NodeSetParseError.__init__
128		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
129		ClusterShell.NodeSet.ParsingEngine.__init__
130		ClusterShell.NodeSet.RangeSet.__init__
131		ClusterShell.NodeSet.RangeSetPaddingError.__init__
132		ClusterShell.NodeSet.RangeSetParseError.__init__
133		ClusterShell.NodeUtils.GroupResolver.__init__
134		ClusterShell.NodeUtils.GroupResolverConfig.__init__
135		ClusterShell.NodeUtils.GroupSource.__init__
136		ClusterShell.NodeUtils.GroupSourceException.__init__
137		ClusterShell.Task.Task._SuspendCondition.__init__
138		ClusterShell.Task.Task.__init__
139		ClusterShell.Task._TaskMsgTree.__init__
140		ClusterShell.Worker.EngineClient.EngineClient.__init__
141		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
142		ClusterShell.Worker.EngineClient.EnginePort.__init__
143		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
144		ClusterShell.Worker.Popen.WorkerPopen.__init__
145		ClusterShell.Worker.Ssh.Scp.__init__
146		ClusterShell.Worker.Ssh.Ssh.__init__
147		ClusterShell.Worker.Ssh.WorkerSsh.__init__
148		ClusterShell.Worker.Worker.DistantWorker.__init__
149		ClusterShell.Worker.Worker.Worker.__init__
150		ClusterShell.Worker.Worker.WorkerSimple.__init__
151		clubak.Display.__init__
152		clush.ClushConfig.__init__
153		clush.ClushConfigError.__init__
154		clush.DirectOutputHandler.__init__
155		clush.Display.__init__
156		clush.GatherOutputHandler.__init__
157		clush.RunTimer.__init__
158		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-1', '__init__', 'link-1');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt id="link-2" class="py-name" targets="Method ClusterShell.MsgTree.MsgTreeElem.message()=ClusterShell.MsgTree.MsgTreeElem-class.html#message"><a title="ClusterShell.MsgTree.MsgTreeElem.message" class="py-name" href="#" onclick="return doclink('link-2', 'message', 'link-2');">message</a></tt><tt class="py-op">)</tt> </tt>
159		<a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">group_source</tt> <tt class="py-op">=</tt> <tt class="py-name">group_source</tt> </tt>
160		</div></div><a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"> </tt>
161		<a name="GroupSourceNoUpcall"></a><div id="GroupSourceNoUpcall-def"><a name="L59"></a><tt class="py-lineno"> 59</tt> <a class="py-toggle" href="#" id="GroupSourceNoUpcall-toggle" onclick="return toggle('GroupSourceNoUpcall');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupSourceNoUpcall-class.html">GroupSourceNoUpcall</a><tt class="py-op">(</tt><tt class="py-base-class">GroupSourceException</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
162		</div><div id="GroupSourceNoUpcall-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="GroupSourceNoUpcall-expanded"><a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"> <tt class="py-docstring">"""Raised when upcall is not available"""</tt> </tt>
163		</div><a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"> </tt>
164		<a name="GroupSourceQueryFailed"></a><div id="GroupSourceQueryFailed-def"><a name="L62"></a><tt class="py-lineno"> 62</tt> <a class="py-toggle" href="#" id="GroupSourceQueryFailed-toggle" onclick="return toggle('GroupSourceQueryFailed');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupSourceQueryFailed-class.html">GroupSourceQueryFailed</a><tt class="py-op">(</tt><tt class="py-base-class">GroupSourceException</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
165		</div><div id="GroupSourceQueryFailed-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="GroupSourceQueryFailed-expanded"><a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"> <tt class="py-docstring">"""Raised when a query failed (eg. no group found)"""</tt> </tt>
166		</div><a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"> </tt>
167		<a name="GroupResolverError"></a><div id="GroupResolverError-def"><a name="L65"></a><tt class="py-lineno"> 65</tt> <a class="py-toggle" href="#" id="GroupResolverError-toggle" onclick="return toggle('GroupResolverError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolverError-class.html">GroupResolverError</a><tt class="py-op">(</tt><tt class="py-base-class">Exception</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
168		</div><div id="GroupResolverError-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="GroupResolverError-expanded"><a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"> <tt class="py-docstring">"""Base GroupResolver error"""</tt> </tt>
169		</div><a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"> </tt>
170		<a name="GroupResolverSourceError"></a><div id="GroupResolverSourceError-def"><a name="L68"></a><tt class="py-lineno"> 68</tt> <a class="py-toggle" href="#" id="GroupResolverSourceError-toggle" onclick="return toggle('GroupResolverSourceError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolverSourceError-class.html">GroupResolverSourceError</a><tt class="py-op">(</tt><tt class="py-base-class">GroupResolverError</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
171		</div><div id="GroupResolverSourceError-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="GroupResolverSourceError-expanded"><a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"> <tt class="py-docstring">"""Raised when upcall is not available"""</tt> </tt>
172		</div><a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"> </tt>
173		<a name="GroupResolverConfigError"></a><div id="GroupResolverConfigError-def"><a name="L71"></a><tt class="py-lineno"> 71</tt> <a class="py-toggle" href="#" id="GroupResolverConfigError-toggle" onclick="return toggle('GroupResolverConfigError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolverConfigError-class.html">GroupResolverConfigError</a><tt class="py-op">(</tt><tt class="py-base-class">GroupResolverError</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
174		</div><div id="GroupResolverConfigError-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="GroupResolverConfigError-expanded"><a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"> <tt class="py-docstring">"""Raised when a configuration error is encountered"""</tt> </tt>
175		</div><a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"> </tt>
176		<a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"> </tt>
177		<a name="GroupSource"></a><div id="GroupSource-def"><a name="L75"></a><tt class="py-lineno"> 75</tt> <a class="py-toggle" href="#" id="GroupSource-toggle" onclick="return toggle('GroupSource');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupSource-class.html">GroupSource</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
178		</div><div id="GroupSource-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="GroupSource-expanded"><a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
179		<a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"><tt class="py-docstring"> GroupSource class managing external calls for nodegroup support.</tt> </tt>
180		<a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
181		<a name="GroupSource.__init__"></a><div id="GroupSource.__init__-def"><a name="L79"></a><tt class="py-lineno"> 79</tt> <a class="py-toggle" href="#" id="GroupSource.__init__-toggle" onclick="return toggle('GroupSource.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupSource-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">name</tt><tt class="py-op">,</tt> <tt class="py-param">map_upcall</tt><tt class="py-op">,</tt> <tt class="py-param">all_upcall</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> </tt>
182		<a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"> <tt class="py-param">list_upcall</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">reverse_upcall</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
183		</div><div id="GroupSource.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupSource.__init__-expanded"><a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">name</tt> <tt class="py-op">=</tt> <tt class="py-name">name</tt> </tt>
184		<a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">verbosity</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
185		<a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> </tt>
186		<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> <tt class="py-comment"># Cache upcall data</tt> </tt>
187		<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cache_map</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
188		<a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cache_list</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
189		<a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cache_all</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
190		<a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cache_reverse</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
191		<a name="L89"></a><tt class="py-lineno"> 89</tt> <tt class="py-line"> </tt>
192		<a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> <tt class="py-comment"># Supported external upcalls</tt> </tt>
193		<a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">map_upcall</tt> <tt class="py-op">=</tt> <tt class="py-name">map_upcall</tt> </tt>
194		<a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">all_upcall</tt> <tt class="py-op">=</tt> <tt class="py-name">all_upcall</tt> </tt>
195		<a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">list_upcall</tt> <tt class="py-op">=</tt> <tt class="py-name">list_upcall</tt> </tt>
196		<a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reverse_upcall</tt> <tt class="py-op">=</tt> <tt class="py-name">reverse_upcall</tt> </tt>
197		</div><a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"> </tt>
198		<a name="GroupSource._verbose_print"></a><div id="GroupSource._verbose_print-def"><a name="L96"></a><tt class="py-lineno"> 96</tt> <a class="py-toggle" href="#" id="GroupSource._verbose_print-toggle" onclick="return toggle('GroupSource._verbose_print');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupSource-class.html#_verbose_print">_verbose_print</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">msg</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
199		</div><div id="GroupSource._verbose_print-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupSource._verbose_print-expanded"><a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">verbosity</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
200		<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"%s<%s> %s"</tt> <tt class="py-op">%</tt> \ </tt>
201		<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">__class__</tt><tt class="py-op">.</tt><tt class="py-name">__name__</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">,</tt> <tt id="link-3" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EnginePort.msg()=ClusterShell.Worker.EngineClient.EnginePort-class.html#msg"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-3', 'msg', 'link-3');">msg</a></tt><tt class="py-op">)</tt> </tt>
202		</div><a name="L100"></a><tt class="py-lineno">100</tt> <tt class="py-line"> </tt>
203		<a name="GroupSource._upcall_read"></a><div id="GroupSource._upcall_read-def"><a name="L101"></a><tt class="py-lineno">101</tt> <a class="py-toggle" href="#" id="GroupSource._upcall_read-toggle" onclick="return toggle('GroupSource._upcall_read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupSource-class.html#_upcall_read">_upcall_read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">cmdtpl</tt><tt class="py-op">,</tt> <tt class="py-param">vars</tt><tt class="py-op">=</tt><tt class="py-name">dict</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
204		</div><div id="GroupSource._upcall_read-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupSource._upcall_read-expanded"><a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
205		<a name="L103"></a><tt class="py-lineno">103</tt> <tt class="py-line"><tt class="py-docstring"> Invoke the specified upcall command, raise an Exception if</tt> </tt>
206		<a name="L104"></a><tt class="py-lineno">104</tt> <tt class="py-line"><tt class="py-docstring"> something goes wrong and return the command output otherwise.</tt> </tt>
207		<a name="L105"></a><tt class="py-lineno">105</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
208		<a name="L106"></a><tt class="py-lineno">106</tt> <tt class="py-line"> <tt class="py-name">cmdline</tt> <tt class="py-op">=</tt> <tt class="py-name">Template</tt><tt class="py-op">(</tt><tt class="py-name">getattr</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-string">"%s_upcall"</tt> <tt class="py-op">%</tt> \ </tt>
209		<a name="L107"></a><tt class="py-lineno">107</tt> <tt class="py-line"> <tt class="py-name">cmdtpl</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">safe_substitute</tt><tt class="py-op">(</tt><tt class="py-name">vars</tt><tt class="py-op">)</tt> </tt>
210		<a name="L108"></a><tt class="py-lineno">108</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-4" class="py-name" targets="Method ClusterShell.NodeUtils.GroupSource._verbose_print()=ClusterShell.NodeUtils.GroupSource-class.html#_verbose_print"><a title="ClusterShell.NodeUtils.GroupSource._verbose_print" class="py-name" href="#" onclick="return doclink('link-4', '_verbose_print', 'link-4');">_verbose_print</a></tt><tt class="py-op">(</tt><tt class="py-string">"EXEC '%s'"</tt> <tt class="py-op">%</tt> <tt class="py-name">cmdline</tt><tt class="py-op">)</tt> </tt>
211		<a name="L109"></a><tt class="py-lineno">109</tt> <tt class="py-line"> <tt class="py-name">proc</tt> <tt class="py-op">=</tt> <tt id="link-5" class="py-name"><a title="ClusterShell.Worker.Popen" class="py-name" href="#" onclick="return doclink('link-5', 'Popen', 'link-0');">Popen</a></tt><tt class="py-op">(</tt><tt class="py-name">cmdline</tt><tt class="py-op">,</tt> <tt class="py-name">stdout</tt><tt class="py-op">=</tt><tt class="py-name">PIPE</tt><tt class="py-op">,</tt> <tt id="link-6" class="py-name" targets="Method ClusterShell.Task.Task.shell()=ClusterShell.Task.Task-class.html#shell"><a title="ClusterShell.Task.Task.shell" class="py-name" href="#" onclick="return doclink('link-6', 'shell', 'link-6');">shell</a></tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
212		<a name="L110"></a><tt class="py-lineno">110</tt> <tt class="py-line"> <tt class="py-name">output</tt> <tt class="py-op">=</tt> <tt class="py-name">proc</tt><tt class="py-op">.</tt><tt class="py-name">communicate</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt class="py-name">strip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
213		<a name="L111"></a><tt class="py-lineno">111</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-7" class="py-name"><a title="ClusterShell.NodeUtils.GroupSource._verbose_print" class="py-name" href="#" onclick="return doclink('link-7', '_verbose_print', 'link-4');">_verbose_print</a></tt><tt class="py-op">(</tt><tt class="py-string">"READ '%s'"</tt> <tt class="py-op">%</tt> <tt class="py-name">output</tt><tt class="py-op">)</tt> </tt>
214		<a name="L112"></a><tt class="py-lineno">112</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">proc</tt><tt class="py-op">.</tt><tt class="py-name">returncode</tt> <tt class="py-op">!=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
215		<a name="L113"></a><tt class="py-lineno">113</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-8" class="py-name"><a title="ClusterShell.NodeUtils.GroupSource._verbose_print" class="py-name" href="#" onclick="return doclink('link-8', '_verbose_print', 'link-4');">_verbose_print</a></tt><tt class="py-op">(</tt><tt class="py-string">"ERROR '%s' returned %d"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">cmdline</tt><tt class="py-op">,</tt> \ </tt>
216		<a name="L114"></a><tt class="py-lineno">114</tt> <tt class="py-line"> <tt class="py-name">proc</tt><tt class="py-op">.</tt><tt class="py-name">returncode</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
217		<a name="L115"></a><tt class="py-lineno">115</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-9" class="py-name" targets="Class ClusterShell.NodeUtils.GroupSourceQueryFailed=ClusterShell.NodeUtils.GroupSourceQueryFailed-class.html"><a title="ClusterShell.NodeUtils.GroupSourceQueryFailed" class="py-name" href="#" onclick="return doclink('link-9', 'GroupSourceQueryFailed', 'link-9');">GroupSourceQueryFailed</a></tt><tt class="py-op">(</tt><tt class="py-name">cmdline</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
218		<a name="L116"></a><tt class="py-lineno">116</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">output</tt> </tt>
219		</div><a name="L117"></a><tt class="py-lineno">117</tt> <tt class="py-line"> </tt>
220		<a name="GroupSource.resolv_map"></a><div id="GroupSource.resolv_map-def"><a name="L118"></a><tt class="py-lineno">118</tt> <a class="py-toggle" href="#" id="GroupSource.resolv_map-toggle" onclick="return toggle('GroupSource.resolv_map');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupSource-class.html#resolv_map">resolv_map</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">group</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
221		</div><div id="GroupSource.resolv_map-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupSource.resolv_map-expanded"><a name="L119"></a><tt class="py-lineno">119</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
222		<a name="L120"></a><tt class="py-lineno">120</tt> <tt class="py-line"><tt class="py-docstring"> Get nodes from group 'group', using the cached value if</tt> </tt>
223		<a name="L121"></a><tt class="py-lineno">121</tt> <tt class="py-line"><tt class="py-docstring"> available.</tt> </tt>
224		<a name="L122"></a><tt class="py-lineno">122</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
225		<a name="L123"></a><tt class="py-lineno">123</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">group</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cache_map</tt><tt class="py-op">:</tt> </tt>
226		<a name="L124"></a><tt class="py-lineno">124</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cache_map</tt><tt class="py-op">[</tt><tt class="py-name">group</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-10" class="py-name" targets="Method ClusterShell.NodeUtils.GroupSource._upcall_read()=ClusterShell.NodeUtils.GroupSource-class.html#_upcall_read"><a title="ClusterShell.NodeUtils.GroupSource._upcall_read" class="py-name" href="#" onclick="return doclink('link-10', '_upcall_read', 'link-10');">_upcall_read</a></tt><tt class="py-op">(</tt><tt class="py-string">'map'</tt><tt class="py-op">,</tt> <tt class="py-name">dict</tt><tt class="py-op">(</tt><tt class="py-name">GROUP</tt><tt class="py-op">=</tt><tt class="py-name">group</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
227		<a name="L125"></a><tt class="py-lineno">125</tt> <tt class="py-line"> </tt>
228		<a name="L126"></a><tt class="py-lineno">126</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cache_map</tt><tt class="py-op">[</tt><tt class="py-name">group</tt><tt class="py-op">]</tt> </tt>
229		</div><a name="L127"></a><tt class="py-lineno">127</tt> <tt class="py-line"> </tt>
230		<a name="GroupSource.resolv_list"></a><div id="GroupSource.resolv_list-def"><a name="L128"></a><tt class="py-lineno">128</tt> <a class="py-toggle" href="#" id="GroupSource.resolv_list-toggle" onclick="return toggle('GroupSource.resolv_list');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupSource-class.html#resolv_list">resolv_list</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
231		</div><div id="GroupSource.resolv_list-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupSource.resolv_list-expanded"><a name="L129"></a><tt class="py-lineno">129</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
232		<a name="L130"></a><tt class="py-lineno">130</tt> <tt class="py-line"><tt class="py-docstring"> Return a list of all group names for this group source, using</tt> </tt>
233		<a name="L131"></a><tt class="py-lineno">131</tt> <tt class="py-line"><tt class="py-docstring"> the cached value if available.</tt> </tt>
234		<a name="L132"></a><tt class="py-lineno">132</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
235		<a name="L133"></a><tt class="py-lineno">133</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">list_upcall</tt><tt class="py-op">:</tt> </tt>
236		<a name="L134"></a><tt class="py-lineno">134</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-11" class="py-name" targets="Class ClusterShell.NodeUtils.GroupSourceNoUpcall=ClusterShell.NodeUtils.GroupSourceNoUpcall-class.html"><a title="ClusterShell.NodeUtils.GroupSourceNoUpcall" class="py-name" href="#" onclick="return doclink('link-11', 'GroupSourceNoUpcall', 'link-11');">GroupSourceNoUpcall</a></tt><tt class="py-op">(</tt><tt class="py-string">"list"</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
237		<a name="L135"></a><tt class="py-lineno">135</tt> <tt class="py-line"> </tt>
238		<a name="L136"></a><tt class="py-lineno">136</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cache_list</tt><tt class="py-op">:</tt> </tt>
239		<a name="L137"></a><tt class="py-lineno">137</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cache_list</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-12" class="py-name"><a title="ClusterShell.NodeUtils.GroupSource._upcall_read" class="py-name" href="#" onclick="return doclink('link-12', '_upcall_read', 'link-10');">_upcall_read</a></tt><tt class="py-op">(</tt><tt class="py-string">'list'</tt><tt class="py-op">)</tt> </tt>
240		<a name="L138"></a><tt class="py-lineno">138</tt> <tt class="py-line"> </tt>
241		<a name="L139"></a><tt class="py-lineno">139</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cache_list</tt> </tt>
242		</div><a name="L140"></a><tt class="py-lineno">140</tt> <tt class="py-line"> </tt>
243		<a name="GroupSource.resolv_all"></a><div id="GroupSource.resolv_all-def"><a name="L141"></a><tt class="py-lineno">141</tt> <a class="py-toggle" href="#" id="GroupSource.resolv_all-toggle" onclick="return toggle('GroupSource.resolv_all');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupSource-class.html#resolv_all">resolv_all</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
244		</div><div id="GroupSource.resolv_all-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupSource.resolv_all-expanded"><a name="L142"></a><tt class="py-lineno">142</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
245		<a name="L143"></a><tt class="py-lineno">143</tt> <tt class="py-line"><tt class="py-docstring"> Return the content of special group ALL, using the cached value</tt> </tt>
246		<a name="L144"></a><tt class="py-lineno">144</tt> <tt class="py-line"><tt class="py-docstring"> if available.</tt> </tt>
247		<a name="L145"></a><tt class="py-lineno">145</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
248		<a name="L146"></a><tt class="py-lineno">146</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">all_upcall</tt><tt class="py-op">:</tt> </tt>
249		<a name="L147"></a><tt class="py-lineno">147</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-13" class="py-name"><a title="ClusterShell.NodeUtils.GroupSourceNoUpcall" class="py-name" href="#" onclick="return doclink('link-13', 'GroupSourceNoUpcall', 'link-11');">GroupSourceNoUpcall</a></tt><tt class="py-op">(</tt><tt class="py-string">"all"</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
250		<a name="L148"></a><tt class="py-lineno">148</tt> <tt class="py-line"> </tt>
251		<a name="L149"></a><tt class="py-lineno">149</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cache_all</tt><tt class="py-op">:</tt> </tt>
252		<a name="L150"></a><tt class="py-lineno">150</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cache_all</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-14" class="py-name"><a title="ClusterShell.NodeUtils.GroupSource._upcall_read" class="py-name" href="#" onclick="return doclink('link-14', '_upcall_read', 'link-10');">_upcall_read</a></tt><tt class="py-op">(</tt><tt class="py-string">'all'</tt><tt class="py-op">)</tt> </tt>
253		<a name="L151"></a><tt class="py-lineno">151</tt> <tt class="py-line"> </tt>
254		<a name="L152"></a><tt class="py-lineno">152</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cache_all</tt> </tt>
255		</div><a name="L153"></a><tt class="py-lineno">153</tt> <tt class="py-line"> </tt>
256		<a name="GroupSource.resolv_reverse"></a><div id="GroupSource.resolv_reverse-def"><a name="L154"></a><tt class="py-lineno">154</tt> <a class="py-toggle" href="#" id="GroupSource.resolv_reverse-toggle" onclick="return toggle('GroupSource.resolv_reverse');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupSource-class.html#resolv_reverse">resolv_reverse</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">node</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
257		</div><div id="GroupSource.resolv_reverse-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupSource.resolv_reverse-expanded"><a name="L155"></a><tt class="py-lineno">155</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
258		<a name="L156"></a><tt class="py-lineno">156</tt> <tt class="py-line"><tt class="py-docstring"> Return the group name matching the provided node, using the</tt> </tt>
259		<a name="L157"></a><tt class="py-lineno">157</tt> <tt class="py-line"><tt class="py-docstring"> cached value if available.</tt> </tt>
260		<a name="L158"></a><tt class="py-lineno">158</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
261		<a name="L159"></a><tt class="py-lineno">159</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reverse_upcall</tt><tt class="py-op">:</tt> </tt>
262		<a name="L160"></a><tt class="py-lineno">160</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-15" class="py-name"><a title="ClusterShell.NodeUtils.GroupSourceNoUpcall" class="py-name" href="#" onclick="return doclink('link-15', 'GroupSourceNoUpcall', 'link-11');">GroupSourceNoUpcall</a></tt><tt class="py-op">(</tt><tt class="py-string">"reverse"</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
263		<a name="L161"></a><tt class="py-lineno">161</tt> <tt class="py-line"> </tt>
264		<a name="L162"></a><tt class="py-lineno">162</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">node</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cache_reverse</tt><tt class="py-op">:</tt> </tt>
265		<a name="L163"></a><tt class="py-lineno">163</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cache_reverse</tt><tt class="py-op">[</tt><tt class="py-name">node</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-16" class="py-name"><a title="ClusterShell.NodeUtils.GroupSource._upcall_read" class="py-name" href="#" onclick="return doclink('link-16', '_upcall_read', 'link-10');">_upcall_read</a></tt><tt class="py-op">(</tt><tt class="py-string">'reverse'</tt><tt class="py-op">,</tt> \ </tt>
266		<a name="L164"></a><tt class="py-lineno">164</tt> <tt class="py-line"> <tt class="py-name">dict</tt><tt class="py-op">(</tt><tt class="py-name">NODE</tt><tt class="py-op">=</tt><tt class="py-name">node</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
267		<a name="L165"></a><tt class="py-lineno">165</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cache_reverse</tt><tt class="py-op">[</tt><tt class="py-name">node</tt><tt class="py-op">]</tt> </tt>
268		</div></div><a name="L166"></a><tt class="py-lineno">166</tt> <tt class="py-line"> </tt>
269		<a name="L167"></a><tt class="py-lineno">167</tt> <tt class="py-line"> </tt>
270		<a name="GroupResolver"></a><div id="GroupResolver-def"><a name="L168"></a><tt class="py-lineno">168</tt> <a class="py-toggle" href="#" id="GroupResolver-toggle" onclick="return toggle('GroupResolver');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolver-class.html">GroupResolver</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
271		</div><div id="GroupResolver-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="GroupResolver-expanded"><a name="L169"></a><tt class="py-lineno">169</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
272		<a name="L170"></a><tt class="py-lineno">170</tt> <tt class="py-line"><tt class="py-docstring"> Base class GroupResolver that aims to provide node/group resolution</tt> </tt>
273		<a name="L171"></a><tt class="py-lineno">171</tt> <tt class="py-line"><tt class="py-docstring"> from multiple GroupSource's.</tt> </tt>
274		<a name="L172"></a><tt class="py-lineno">172</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
275		<a name="L173"></a><tt class="py-lineno">173</tt> <tt class="py-line"> </tt>
276		<a name="GroupResolver.__init__"></a><div id="GroupResolver.__init__-def"><a name="L174"></a><tt class="py-lineno">174</tt> <a class="py-toggle" href="#" id="GroupResolver.__init__-toggle" onclick="return toggle('GroupResolver.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolver-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">default_source</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
277		</div><div id="GroupResolver.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupResolver.__init__-expanded"><a name="L175"></a><tt class="py-lineno">175</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
278		<a name="L176"></a><tt class="py-lineno">176</tt> <tt class="py-line"><tt class="py-docstring"> Initialize GroupResolver object.</tt> </tt>
279		<a name="L177"></a><tt class="py-lineno">177</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
280		<a name="L178"></a><tt class="py-lineno">178</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_sources</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
281		<a name="L179"></a><tt class="py-lineno">179</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_default_source</tt> <tt class="py-op">=</tt> <tt class="py-name">default_source</tt> </tt>
282		<a name="L180"></a><tt class="py-lineno">180</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">default_source</tt><tt class="py-op">:</tt> </tt>
283		<a name="L181"></a><tt class="py-lineno">181</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_sources</tt><tt class="py-op">[</tt><tt class="py-name">default_source</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">default_source</tt> </tt>
284		</div><a name="L182"></a><tt class="py-lineno">182</tt> <tt class="py-line"> </tt>
285		<a name="GroupResolver.set_verbosity"></a><div id="GroupResolver.set_verbosity-def"><a name="L183"></a><tt class="py-lineno">183</tt> <a class="py-toggle" href="#" id="GroupResolver.set_verbosity-toggle" onclick="return toggle('GroupResolver.set_verbosity');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolver-class.html#set_verbosity">set_verbosity</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">value</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
286		</div><div id="GroupResolver.set_verbosity-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupResolver.set_verbosity-expanded"><a name="L184"></a><tt class="py-lineno">184</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
287		<a name="L185"></a><tt class="py-lineno">185</tt> <tt class="py-line"><tt class="py-docstring"> Set debugging verbosity value.</tt> </tt>
288		<a name="L186"></a><tt class="py-lineno">186</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
289		<a name="L187"></a><tt class="py-lineno">187</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">source</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_sources</tt><tt class="py-op">.</tt><tt class="py-name">itervalues</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
290		<a name="L188"></a><tt class="py-lineno">188</tt> <tt class="py-line"> <tt class="py-name">source</tt><tt class="py-op">.</tt><tt class="py-name">verbosity</tt> <tt class="py-op">=</tt> <tt class="py-name">value</tt> </tt>
291		</div><a name="L189"></a><tt class="py-lineno">189</tt> <tt class="py-line"> </tt>
292		<a name="GroupResolver.add_source"></a><div id="GroupResolver.add_source-def"><a name="L190"></a><tt class="py-lineno">190</tt> <a class="py-toggle" href="#" id="GroupResolver.add_source-toggle" onclick="return toggle('GroupResolver.add_source');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolver-class.html#add_source">add_source</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">group_source</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
293		</div><div id="GroupResolver.add_source-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupResolver.add_source-expanded"><a name="L191"></a><tt class="py-lineno">191</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
294		<a name="L192"></a><tt class="py-lineno">192</tt> <tt class="py-line"><tt class="py-docstring"> Add a GroupSource to this resolver.</tt> </tt>
295		<a name="L193"></a><tt class="py-lineno">193</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
296		<a name="L194"></a><tt class="py-lineno">194</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">group_source</tt><tt class="py-op">.</tt><tt class="py-name">name</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_sources</tt><tt class="py-op">:</tt> </tt>
297		<a name="L195"></a><tt class="py-lineno">195</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">ValueError</tt><tt class="py-op">(</tt><tt class="py-string">"GroupSource '%s': name collision"</tt> <tt class="py-op">%</tt> \ </tt>
298		<a name="L196"></a><tt class="py-lineno">196</tt> <tt class="py-line"> <tt class="py-name">group_source</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">)</tt> </tt>
299		<a name="L197"></a><tt class="py-lineno">197</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_sources</tt><tt class="py-op">[</tt><tt class="py-name">group_source</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">group_source</tt> </tt>
300		</div><a name="L198"></a><tt class="py-lineno">198</tt> <tt class="py-line"> </tt>
301		<a name="GroupResolver.sources"></a><div id="GroupResolver.sources-def"><a name="L199"></a><tt class="py-lineno">199</tt> <a class="py-toggle" href="#" id="GroupResolver.sources-toggle" onclick="return toggle('GroupResolver.sources');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolver-class.html#sources">sources</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
302		</div><div id="GroupResolver.sources-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupResolver.sources-expanded"><a name="L200"></a><tt class="py-lineno">200</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
303		<a name="L201"></a><tt class="py-lineno">201</tt> <tt class="py-line"><tt class="py-docstring"> Get the list of all resolver source names.</tt> </tt>
304		<a name="L202"></a><tt class="py-lineno">202</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
305		<a name="L203"></a><tt class="py-lineno">203</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_sources</tt><tt class="py-op">.</tt><tt id="link-17" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.keys()=ClusterShell.MsgTree.MsgTree-class.html#keys"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-17', 'keys', 'link-17');">keys</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
306		</div><a name="L204"></a><tt class="py-lineno">204</tt> <tt class="py-line"> </tt>
307		<a name="GroupResolver._list"></a><div id="GroupResolver._list-def"><a name="L205"></a><tt class="py-lineno">205</tt> <a class="py-toggle" href="#" id="GroupResolver._list-toggle" onclick="return toggle('GroupResolver._list');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolver-class.html#_list">_list</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">source</tt><tt class="py-op">,</tt> <tt class="py-param">what</tt><tt class="py-op">,</tt> <tt class="py-op">*</tt><tt class="py-param">args</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
308		</div><div id="GroupResolver._list-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupResolver._list-expanded"><a name="L206"></a><tt class="py-lineno">206</tt> <tt class="py-line"> <tt class="py-docstring">"""Helper method that returns a list of result when the source</tt> </tt>
309		<a name="L207"></a><tt class="py-lineno">207</tt> <tt class="py-line"><tt class="py-docstring"> is defined."""</tt> </tt>
310		<a name="L208"></a><tt class="py-lineno">208</tt> <tt class="py-line"> <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
311		<a name="L209"></a><tt class="py-lineno">209</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">source</tt> </tt>
312		<a name="L210"></a><tt class="py-lineno">210</tt> <tt class="py-line"> <tt class="py-name">raw</tt> <tt class="py-op">=</tt> <tt class="py-name">getattr</tt><tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">,</tt> <tt class="py-string">'resolv_%s'</tt> <tt class="py-op">%</tt> <tt class="py-name">what</tt><tt class="py-op">)</tt><tt class="py-op">(</tt><tt class="py-op">*</tt><tt class="py-name">args</tt><tt class="py-op">)</tt> </tt>
313		<a name="L211"></a><tt class="py-lineno">211</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">line</tt> <tt class="py-keyword">in</tt> <tt class="py-name">raw</tt><tt class="py-op">.</tt><tt class="py-name">splitlines</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
314		<a name="L212"></a><tt class="py-lineno">212</tt> <tt class="py-line"> <tt class="py-name">map</tt><tt class="py-op">(</tt><tt class="py-name">result</tt><tt class="py-op">.</tt><tt id="link-18" class="py-name" targets="Method ClusterShell.MsgTree.MsgTreeElem.append()=ClusterShell.MsgTree.MsgTreeElem-class.html#append"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-18', 'append', 'link-18');">append</a></tt><tt class="py-op">,</tt> <tt class="py-name">line</tt><tt class="py-op">.</tt><tt class="py-name">strip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt id="link-19" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.split()=ClusterShell.NodeSet.NodeSet-class.html#split,Method ClusterShell.NodeSet.RangeSet.split()=ClusterShell.NodeSet.RangeSet-class.html#split"><a title="ClusterShell.NodeSet.NodeSet.split
315		ClusterShell.NodeSet.RangeSet.split" class="py-name" href="#" onclick="return doclink('link-19', 'split', 'link-19');">split</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
316		<a name="L213"></a><tt class="py-lineno">213</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">result</tt> </tt>
317		</div><a name="L214"></a><tt class="py-lineno">214</tt> <tt class="py-line"> </tt>
318		<a name="GroupResolver._source"></a><div id="GroupResolver._source-def"><a name="L215"></a><tt class="py-lineno">215</tt> <a class="py-toggle" href="#" id="GroupResolver._source-toggle" onclick="return toggle('GroupResolver._source');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolver-class.html#_source">_source</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">namespace</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
319		</div><div id="GroupResolver._source-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupResolver._source-expanded"><a name="L216"></a><tt class="py-lineno">216</tt> <tt class="py-line"> <tt class="py-docstring">"""Helper method that returns the source by namespace name."""</tt> </tt>
320		<a name="L217"></a><tt class="py-lineno">217</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">namespace</tt><tt class="py-op">:</tt> </tt>
321		<a name="L218"></a><tt class="py-lineno">218</tt> <tt class="py-line"> <tt class="py-name">source</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_default_source</tt> </tt>
322		<a name="L219"></a><tt class="py-lineno">219</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
323		<a name="L220"></a><tt class="py-lineno">220</tt> <tt class="py-line"> <tt class="py-name">source</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_sources</tt><tt class="py-op">.</tt><tt id="link-20" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.get()=ClusterShell.MsgTree.MsgTree-class.html#get,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.get()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#get"><a title="ClusterShell.MsgTree.MsgTree.get
324		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-20', 'get', 'link-20');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">namespace</tt><tt class="py-op">)</tt> </tt>
325		<a name="L221"></a><tt class="py-lineno">221</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">source</tt><tt class="py-op">:</tt> </tt>
326		<a name="L222"></a><tt class="py-lineno">222</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-21" class="py-name" targets="Class ClusterShell.NodeUtils.GroupResolverSourceError=ClusterShell.NodeUtils.GroupResolverSourceError-class.html"><a title="ClusterShell.NodeUtils.GroupResolverSourceError" class="py-name" href="#" onclick="return doclink('link-21', 'GroupResolverSourceError', 'link-21');">GroupResolverSourceError</a></tt><tt class="py-op">(</tt><tt class="py-name">namespace</tt> <tt class="py-keyword">or</tt> <tt class="py-string">"<default>"</tt><tt class="py-op">)</tt> </tt>
327		<a name="L223"></a><tt class="py-lineno">223</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">source</tt> </tt>
328		</div><a name="L224"></a><tt class="py-lineno">224</tt> <tt class="py-line"> </tt>
329		<a name="GroupResolver.group_nodes"></a><div id="GroupResolver.group_nodes-def"><a name="L225"></a><tt class="py-lineno">225</tt> <a class="py-toggle" href="#" id="GroupResolver.group_nodes-toggle" onclick="return toggle('GroupResolver.group_nodes');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolver-class.html#group_nodes">group_nodes</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">group</tt><tt class="py-op">,</tt> <tt class="py-param">namespace</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
330		</div><div id="GroupResolver.group_nodes-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupResolver.group_nodes-expanded"><a name="L226"></a><tt class="py-lineno">226</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
331		<a name="L227"></a><tt class="py-lineno">227</tt> <tt class="py-line"><tt class="py-docstring"> Find nodes for specified group name and optional namespace.</tt> </tt>
332		<a name="L228"></a><tt class="py-lineno">228</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
333		<a name="L229"></a><tt class="py-lineno">229</tt> <tt class="py-line"> <tt class="py-name">source</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-22" class="py-name" targets="Method ClusterShell.NodeUtils.GroupResolver._source()=ClusterShell.NodeUtils.GroupResolver-class.html#_source,Method ClusterShell.NodeUtils.GroupResolverConfig._source()=ClusterShell.NodeUtils.GroupResolverConfig-class.html#_source"><a title="ClusterShell.NodeUtils.GroupResolver._source
334		ClusterShell.NodeUtils.GroupResolverConfig._source" class="py-name" href="#" onclick="return doclink('link-22', '_source', 'link-22');">_source</a></tt><tt class="py-op">(</tt><tt class="py-name">namespace</tt><tt class="py-op">)</tt> </tt>
335		<a name="L230"></a><tt class="py-lineno">230</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-23" class="py-name" targets="Method ClusterShell.NodeUtils.GroupResolver._list()=ClusterShell.NodeUtils.GroupResolver-class.html#_list"><a title="ClusterShell.NodeUtils.GroupResolver._list" class="py-name" href="#" onclick="return doclink('link-23', '_list', 'link-23');">_list</a></tt><tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">,</tt> <tt class="py-string">'map'</tt><tt class="py-op">,</tt> <tt class="py-name">group</tt><tt class="py-op">)</tt> </tt>
336		</div><a name="L231"></a><tt class="py-lineno">231</tt> <tt class="py-line"> </tt>
337		<a name="GroupResolver.all_nodes"></a><div id="GroupResolver.all_nodes-def"><a name="L232"></a><tt class="py-lineno">232</tt> <a class="py-toggle" href="#" id="GroupResolver.all_nodes-toggle" onclick="return toggle('GroupResolver.all_nodes');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolver-class.html#all_nodes">all_nodes</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">namespace</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
338		</div><div id="GroupResolver.all_nodes-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupResolver.all_nodes-expanded"><a name="L233"></a><tt class="py-lineno">233</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
339		<a name="L234"></a><tt class="py-lineno">234</tt> <tt class="py-line"><tt class="py-docstring"> Find all nodes. You may specify an optional namespace.</tt> </tt>
340		<a name="L235"></a><tt class="py-lineno">235</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
341		<a name="L236"></a><tt class="py-lineno">236</tt> <tt class="py-line"> <tt class="py-name">source</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-24" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolver._source
342		ClusterShell.NodeUtils.GroupResolverConfig._source" class="py-name" href="#" onclick="return doclink('link-24', '_source', 'link-22');">_source</a></tt><tt class="py-op">(</tt><tt class="py-name">namespace</tt><tt class="py-op">)</tt> </tt>
343		<a name="L237"></a><tt class="py-lineno">237</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-25" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolver._list" class="py-name" href="#" onclick="return doclink('link-25', '_list', 'link-23');">_list</a></tt><tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">,</tt> <tt class="py-string">'all'</tt><tt class="py-op">)</tt> </tt>
344		</div><a name="L238"></a><tt class="py-lineno">238</tt> <tt class="py-line"> </tt>
345		<a name="GroupResolver.grouplist"></a><div id="GroupResolver.grouplist-def"><a name="L239"></a><tt class="py-lineno">239</tt> <a class="py-toggle" href="#" id="GroupResolver.grouplist-toggle" onclick="return toggle('GroupResolver.grouplist');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolver-class.html#grouplist">grouplist</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">namespace</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
346		</div><div id="GroupResolver.grouplist-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupResolver.grouplist-expanded"><a name="L240"></a><tt class="py-lineno">240</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
347		<a name="L241"></a><tt class="py-lineno">241</tt> <tt class="py-line"><tt class="py-docstring"> Get full group list. You may specify an optional</tt> </tt>
348		<a name="L242"></a><tt class="py-lineno">242</tt> <tt class="py-line"><tt class="py-docstring"> namespace.</tt> </tt>
349		<a name="L243"></a><tt class="py-lineno">243</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
350		<a name="L244"></a><tt class="py-lineno">244</tt> <tt class="py-line"> <tt class="py-name">source</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-26" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolver._source
351		ClusterShell.NodeUtils.GroupResolverConfig._source" class="py-name" href="#" onclick="return doclink('link-26', '_source', 'link-22');">_source</a></tt><tt class="py-op">(</tt><tt class="py-name">namespace</tt><tt class="py-op">)</tt> </tt>
352		<a name="L245"></a><tt class="py-lineno">245</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-27" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolver._list" class="py-name" href="#" onclick="return doclink('link-27', '_list', 'link-23');">_list</a></tt><tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">,</tt> <tt class="py-string">'list'</tt><tt class="py-op">)</tt> </tt>
353		</div><a name="L246"></a><tt class="py-lineno">246</tt> <tt class="py-line"> </tt>
354		<a name="GroupResolver.has_node_groups"></a><div id="GroupResolver.has_node_groups-def"><a name="L247"></a><tt class="py-lineno">247</tt> <a class="py-toggle" href="#" id="GroupResolver.has_node_groups-toggle" onclick="return toggle('GroupResolver.has_node_groups');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolver-class.html#has_node_groups">has_node_groups</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">namespace</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
355		</div><div id="GroupResolver.has_node_groups-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupResolver.has_node_groups-expanded"><a name="L248"></a><tt class="py-lineno">248</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
356		<a name="L249"></a><tt class="py-lineno">249</tt> <tt class="py-line"><tt class="py-docstring"> Return whether finding group list for a specified node is</tt> </tt>
357		<a name="L250"></a><tt class="py-lineno">250</tt> <tt class="py-line"><tt class="py-docstring"> supported by the resolver (in optional namespace).</tt> </tt>
358		<a name="L251"></a><tt class="py-lineno">251</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
359		<a name="L252"></a><tt class="py-lineno">252</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
360		<a name="L253"></a><tt class="py-lineno">253</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">bool</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-28" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolver._source
361		ClusterShell.NodeUtils.GroupResolverConfig._source" class="py-name" href="#" onclick="return doclink('link-28', '_source', 'link-22');">_source</a></tt><tt class="py-op">(</tt><tt class="py-name">namespace</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">reverse_upcall</tt><tt class="py-op">)</tt> </tt>
362		<a name="L254"></a><tt class="py-lineno">254</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-29" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolverSourceError" class="py-name" href="#" onclick="return doclink('link-29', 'GroupResolverSourceError', 'link-21');">GroupResolverSourceError</a></tt><tt class="py-op">:</tt> </tt>
363		<a name="L255"></a><tt class="py-lineno">255</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">False</tt> </tt>
364		</div><a name="L256"></a><tt class="py-lineno">256</tt> <tt class="py-line"> </tt>
365		<a name="GroupResolver.node_groups"></a><div id="GroupResolver.node_groups-def"><a name="L257"></a><tt class="py-lineno">257</tt> <a class="py-toggle" href="#" id="GroupResolver.node_groups-toggle" onclick="return toggle('GroupResolver.node_groups');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolver-class.html#node_groups">node_groups</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">node</tt><tt class="py-op">,</tt> <tt class="py-param">namespace</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
366		</div><div id="GroupResolver.node_groups-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupResolver.node_groups-expanded"><a name="L258"></a><tt class="py-lineno">258</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
367		<a name="L259"></a><tt class="py-lineno">259</tt> <tt class="py-line"><tt class="py-docstring"> Find group list for specified node and optional namespace.</tt> </tt>
368		<a name="L260"></a><tt class="py-lineno">260</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
369		<a name="L261"></a><tt class="py-lineno">261</tt> <tt class="py-line"> <tt class="py-name">source</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-30" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolver._source
370		ClusterShell.NodeUtils.GroupResolverConfig._source" class="py-name" href="#" onclick="return doclink('link-30', '_source', 'link-22');">_source</a></tt><tt class="py-op">(</tt><tt class="py-name">namespace</tt><tt class="py-op">)</tt> </tt>
371		<a name="L262"></a><tt class="py-lineno">262</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-31" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolver._list" class="py-name" href="#" onclick="return doclink('link-31', '_list', 'link-23');">_list</a></tt><tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">,</tt> <tt class="py-string">'reverse'</tt><tt class="py-op">,</tt> <tt class="py-name">node</tt><tt class="py-op">)</tt> </tt>
372		</div></div><a name="L263"></a><tt class="py-lineno">263</tt> <tt class="py-line"> </tt>
373		<a name="L264"></a><tt class="py-lineno">264</tt> <tt class="py-line"> </tt>
374		<a name="GroupResolverConfig"></a><div id="GroupResolverConfig-def"><a name="L265"></a><tt class="py-lineno">265</tt> <a class="py-toggle" href="#" id="GroupResolverConfig-toggle" onclick="return toggle('GroupResolverConfig');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolverConfig-class.html">GroupResolverConfig</a><tt class="py-op">(</tt><tt class="py-base-class">GroupResolver</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
375		</div><div id="GroupResolverConfig-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="GroupResolverConfig-expanded"><a name="L266"></a><tt class="py-lineno">266</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
376		<a name="L267"></a><tt class="py-lineno">267</tt> <tt class="py-line"><tt class="py-docstring"> GroupResolver class that is able to automatically setup its</tt> </tt>
377		<a name="L268"></a><tt class="py-lineno">268</tt> <tt class="py-line"><tt class="py-docstring"> GroupSource's from a configuration file. This is the default</tt> </tt>
378		<a name="L269"></a><tt class="py-lineno">269</tt> <tt class="py-line"><tt class="py-docstring"> resolver for NodeSet.</tt> </tt>
379		<a name="L270"></a><tt class="py-lineno">270</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
380		<a name="L271"></a><tt class="py-lineno">271</tt> <tt class="py-line"> </tt>
381		<a name="GroupResolverConfig.__init__"></a><div id="GroupResolverConfig.__init__-def"><a name="L272"></a><tt class="py-lineno">272</tt> <a class="py-toggle" href="#" id="GroupResolverConfig.__init__-toggle" onclick="return toggle('GroupResolverConfig.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolverConfig-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">configfile</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
382		</div><div id="GroupResolverConfig.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupResolverConfig.__init__-expanded"><a name="L273"></a><tt class="py-lineno">273</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
383		<a name="L274"></a><tt class="py-lineno">274</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
384		<a name="L275"></a><tt class="py-lineno">275</tt> <tt class="py-line"> <tt id="link-32" class="py-name" targets="Class ClusterShell.NodeUtils.GroupResolver=ClusterShell.NodeUtils.GroupResolver-class.html"><a title="ClusterShell.NodeUtils.GroupResolver" class="py-name" href="#" onclick="return doclink('link-32', 'GroupResolver', 'link-32');">GroupResolver</a></tt><tt class="py-op">.</tt><tt id="link-33" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
385		ClusterShell.Engine.Engine.Engine.__init__
386		ClusterShell.Engine.Engine.EngineAbortException.__init__
387		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
388		ClusterShell.Engine.Engine.EngineTimer.__init__
389		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
390		ClusterShell.Engine.Engine._EngineTimerQ.__init__
391		ClusterShell.Engine.Poll.EnginePoll.__init__
392		ClusterShell.MsgTree.MsgTree.__init__
393		ClusterShell.MsgTree.MsgTreeElem.__init__
394		ClusterShell.NodeSet.NodeSet.__init__
395		ClusterShell.NodeSet.NodeSetBase.__init__
396		ClusterShell.NodeSet.NodeSetParseError.__init__
397		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
398		ClusterShell.NodeSet.ParsingEngine.__init__
399		ClusterShell.NodeSet.RangeSet.__init__
400		ClusterShell.NodeSet.RangeSetPaddingError.__init__
401		ClusterShell.NodeSet.RangeSetParseError.__init__
402		ClusterShell.NodeUtils.GroupResolver.__init__
403		ClusterShell.NodeUtils.GroupResolverConfig.__init__
404		ClusterShell.NodeUtils.GroupSource.__init__
405		ClusterShell.NodeUtils.GroupSourceException.__init__
406		ClusterShell.Task.Task._SuspendCondition.__init__
407		ClusterShell.Task.Task.__init__
408		ClusterShell.Task._TaskMsgTree.__init__
409		ClusterShell.Worker.EngineClient.EngineClient.__init__
410		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
411		ClusterShell.Worker.EngineClient.EnginePort.__init__
412		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
413		ClusterShell.Worker.Popen.WorkerPopen.__init__
414		ClusterShell.Worker.Ssh.Scp.__init__
415		ClusterShell.Worker.Ssh.Ssh.__init__
416		ClusterShell.Worker.Ssh.WorkerSsh.__init__
417		ClusterShell.Worker.Worker.DistantWorker.__init__
418		ClusterShell.Worker.Worker.Worker.__init__
419		ClusterShell.Worker.Worker.WorkerSimple.__init__
420		clubak.Display.__init__
421		clush.ClushConfig.__init__
422		clush.ClushConfigError.__init__
423		clush.DirectOutputHandler.__init__
424		clush.Display.__init__
425		clush.GatherOutputHandler.__init__
426		clush.RunTimer.__init__
427		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-33', '__init__', 'link-1');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
428		<a name="L276"></a><tt class="py-lineno">276</tt> <tt class="py-line"> </tt>
429		<a name="L277"></a><tt class="py-lineno">277</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_sourcename</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
430		<a name="L278"></a><tt class="py-lineno">278</tt> <tt class="py-line"> </tt>
431		<a name="L279"></a><tt class="py-lineno">279</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">config</tt> <tt class="py-op">=</tt> <tt class="py-name">ConfigParser</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
432		<a name="L280"></a><tt class="py-lineno">280</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-34" class="py-name" targets="Method ClusterShell.Worker.Worker.WorkerSimple.read()=ClusterShell.Worker.Worker.WorkerSimple-class.html#read"><a title="ClusterShell.Worker.Worker.WorkerSimple.read" class="py-name" href="#" onclick="return doclink('link-34', 'read', 'link-34');">read</a></tt><tt class="py-op">(</tt><tt class="py-name">configfile</tt><tt class="py-op">)</tt> </tt>
433		<a name="L281"></a><tt class="py-lineno">281</tt> <tt class="py-line"> </tt>
434		<a name="L282"></a><tt class="py-lineno">282</tt> <tt class="py-line"> <tt class="py-comment"># Get config file sections</tt> </tt>
435		<a name="L283"></a><tt class="py-lineno">283</tt> <tt class="py-line"> <tt class="py-name">group_sections</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">config</tt><tt class="py-op">.</tt><tt class="py-name">sections</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
436		<a name="L284"></a><tt class="py-lineno">284</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-string">'Main'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">group_sections</tt><tt class="py-op">:</tt> </tt>
437		<a name="L285"></a><tt class="py-lineno">285</tt> <tt class="py-line"> <tt class="py-name">group_sections</tt><tt class="py-op">.</tt><tt id="link-35" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.remove()=ClusterShell.Engine.Engine.Engine-class.html#remove,Method ClusterShell.MsgTree.MsgTree.remove()=ClusterShell.MsgTree.MsgTree-class.html#remove,Method ClusterShell.NodeSet.NodeSetBase.remove()=ClusterShell.NodeSet.NodeSetBase-class.html#remove,Method ClusterShell.NodeSet.RangeSet.remove()=ClusterShell.NodeSet.RangeSet-class.html#remove"><a title="ClusterShell.Engine.Engine.Engine.remove
438		ClusterShell.MsgTree.MsgTree.remove
439		ClusterShell.NodeSet.NodeSetBase.remove
440		ClusterShell.NodeSet.RangeSet.remove" class="py-name" href="#" onclick="return doclink('link-35', 'remove', 'link-35');">remove</a></tt><tt class="py-op">(</tt><tt class="py-string">'Main'</tt><tt class="py-op">)</tt> </tt>
441		<a name="L286"></a><tt class="py-lineno">286</tt> <tt class="py-line"> </tt>
442		<a name="L287"></a><tt class="py-lineno">287</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">group_sections</tt><tt class="py-op">:</tt> </tt>
443		<a name="L288"></a><tt class="py-lineno">288</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
444		<a name="L289"></a><tt class="py-lineno">289</tt> <tt class="py-line"> </tt>
445		<a name="L290"></a><tt class="py-lineno">290</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
446		<a name="L291"></a><tt class="py-lineno">291</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_sourcename</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-36" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
447		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-36', 'get', 'link-20');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'Main'</tt><tt class="py-op">,</tt> <tt class="py-string">'default'</tt><tt class="py-op">)</tt> </tt>
448		<a name="L292"></a><tt class="py-lineno">292</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_sourcename</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_sourcename</tt> \ </tt>
449		<a name="L293"></a><tt class="py-lineno">293</tt> <tt class="py-line"> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">group_sections</tt><tt class="py-op">:</tt> </tt>
450		<a name="L294"></a><tt class="py-lineno">294</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-37" class="py-name" targets="Class ClusterShell.NodeUtils.GroupResolverConfigError=ClusterShell.NodeUtils.GroupResolverConfigError-class.html"><a title="ClusterShell.NodeUtils.GroupResolverConfigError" class="py-name" href="#" onclick="return doclink('link-37', 'GroupResolverConfigError', 'link-37');">GroupResolverConfigError</a></tt><tt class="py-op">(</tt><tt class="py-string">"Default group source not found: "</tt> </tt>
451		<a name="L295"></a><tt class="py-lineno">295</tt> <tt class="py-line"> <tt class="py-string">"\"%s\""</tt> <tt class="py-op">%</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_sourcename</tt><tt class="py-op">)</tt> </tt>
452		<a name="L296"></a><tt class="py-lineno">296</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-op">(</tt><tt class="py-name">NoSectionError</tt><tt class="py-op">,</tt> <tt class="py-name">NoOptionError</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
453		<a name="L297"></a><tt class="py-lineno">297</tt> <tt class="py-line"> <tt class="py-keyword">pass</tt> </tt>
454		<a name="L298"></a><tt class="py-lineno">298</tt> <tt class="py-line"> </tt>
455		<a name="L299"></a><tt class="py-lineno">299</tt> <tt class="py-line"> <tt class="py-comment"># When not specified, select a random section.</tt> </tt>
456		<a name="L300"></a><tt class="py-lineno">300</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_sourcename</tt><tt class="py-op">:</tt> </tt>
457		<a name="L301"></a><tt class="py-lineno">301</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_sourcename</tt> <tt class="py-op">=</tt> <tt class="py-name">group_sections</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> </tt>
458		<a name="L302"></a><tt class="py-lineno">302</tt> <tt class="py-line"> </tt>
459		<a name="L303"></a><tt class="py-lineno">303</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
460		<a name="L304"></a><tt class="py-lineno">304</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">section</tt> <tt class="py-keyword">in</tt> <tt class="py-name">group_sections</tt><tt class="py-op">:</tt> </tt>
461		<a name="L305"></a><tt class="py-lineno">305</tt> <tt class="py-line"> <tt class="py-name">map_upcall</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-38" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
462		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-38', 'get', 'link-20');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">section</tt><tt class="py-op">,</tt> <tt class="py-string">'map'</tt><tt class="py-op">,</tt> <tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
463		<a name="L306"></a><tt class="py-lineno">306</tt> <tt class="py-line"> <tt class="py-name">all_upcall</tt> <tt class="py-op">=</tt> <tt class="py-name">list_upcall</tt> <tt class="py-op">=</tt> <tt class="py-name">reverse_upcall</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
464		<a name="L307"></a><tt class="py-lineno">307</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">config</tt><tt class="py-op">.</tt><tt class="py-name">has_option</tt><tt class="py-op">(</tt><tt class="py-name">section</tt><tt class="py-op">,</tt> <tt class="py-string">'all'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
465		<a name="L308"></a><tt class="py-lineno">308</tt> <tt class="py-line"> <tt class="py-name">all_upcall</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-39" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
466		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-39', 'get', 'link-20');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">section</tt><tt class="py-op">,</tt> <tt class="py-string">'all'</tt><tt class="py-op">,</tt> <tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
467		<a name="L309"></a><tt class="py-lineno">309</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">config</tt><tt class="py-op">.</tt><tt class="py-name">has_option</tt><tt class="py-op">(</tt><tt class="py-name">section</tt><tt class="py-op">,</tt> <tt class="py-string">'list'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
468		<a name="L310"></a><tt class="py-lineno">310</tt> <tt class="py-line"> <tt class="py-name">list_upcall</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-40" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
469		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-40', 'get', 'link-20');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">section</tt><tt class="py-op">,</tt> <tt class="py-string">'list'</tt><tt class="py-op">,</tt> <tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
470		<a name="L311"></a><tt class="py-lineno">311</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">config</tt><tt class="py-op">.</tt><tt class="py-name">has_option</tt><tt class="py-op">(</tt><tt class="py-name">section</tt><tt class="py-op">,</tt> <tt class="py-string">'reverse'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
471		<a name="L312"></a><tt class="py-lineno">312</tt> <tt class="py-line"> <tt class="py-name">reverse_upcall</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-41" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
472		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-41', 'get', 'link-20');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">section</tt><tt class="py-op">,</tt> <tt class="py-string">'reverse'</tt><tt class="py-op">,</tt> <tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
473		<a name="L313"></a><tt class="py-lineno">313</tt> <tt class="py-line"> </tt>
474		<a name="L314"></a><tt class="py-lineno">314</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-42" class="py-name" targets="Method ClusterShell.NodeUtils.GroupResolver.add_source()=ClusterShell.NodeUtils.GroupResolver-class.html#add_source"><a title="ClusterShell.NodeUtils.GroupResolver.add_source" class="py-name" href="#" onclick="return doclink('link-42', 'add_source', 'link-42');">add_source</a></tt><tt class="py-op">(</tt><tt id="link-43" class="py-name" targets="Class ClusterShell.NodeUtils.GroupSource=ClusterShell.NodeUtils.GroupSource-class.html"><a title="ClusterShell.NodeUtils.GroupSource" class="py-name" href="#" onclick="return doclink('link-43', 'GroupSource', 'link-43');">GroupSource</a></tt><tt class="py-op">(</tt><tt class="py-name">section</tt><tt class="py-op">,</tt> <tt class="py-name">map_upcall</tt><tt class="py-op">,</tt> <tt class="py-name">all_upcall</tt><tt class="py-op">,</tt> </tt>
475		<a name="L315"></a><tt class="py-lineno">315</tt> <tt class="py-line"> <tt class="py-name">list_upcall</tt><tt class="py-op">,</tt> <tt class="py-name">reverse_upcall</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
476		<a name="L316"></a><tt class="py-lineno">316</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-op">(</tt><tt class="py-name">NoSectionError</tt><tt class="py-op">,</tt> <tt class="py-name">NoOptionError</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
477		<a name="L317"></a><tt class="py-lineno">317</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-44" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolverConfigError" class="py-name" href="#" onclick="return doclink('link-44', 'GroupResolverConfigError', 'link-37');">GroupResolverConfigError</a></tt><tt class="py-op">(</tt><tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">e</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
478		</div><a name="L318"></a><tt class="py-lineno">318</tt> <tt class="py-line"> </tt>
479		<a name="GroupResolverConfig._source"></a><div id="GroupResolverConfig._source-def"><a name="L319"></a><tt class="py-lineno">319</tt> <a class="py-toggle" href="#" id="GroupResolverConfig._source-toggle" onclick="return toggle('GroupResolverConfig._source');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolverConfig-class.html#_source">_source</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">namespace</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
480		</div><div id="GroupResolverConfig._source-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupResolverConfig._source-expanded"><a name="L320"></a><tt class="py-lineno">320</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-45" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolver" class="py-name" href="#" onclick="return doclink('link-45', 'GroupResolver', 'link-32');">GroupResolver</a></tt><tt class="py-op">.</tt><tt id="link-46" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolver._source
481		ClusterShell.NodeUtils.GroupResolverConfig._source" class="py-name" href="#" onclick="return doclink('link-46', '_source', 'link-22');">_source</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">namespace</tt> <tt class="py-keyword">or</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_sourcename</tt><tt class="py-op">)</tt> </tt>
482		</div><a name="L321"></a><tt class="py-lineno">321</tt> <tt class="py-line"> </tt>
483		<a name="GroupResolverConfig.sources"></a><div id="GroupResolverConfig.sources-def"><a name="L322"></a><tt class="py-lineno">322</tt> <a class="py-toggle" href="#" id="GroupResolverConfig.sources-toggle" onclick="return toggle('GroupResolverConfig.sources');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.NodeUtils.GroupResolverConfig-class.html#sources">sources</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
484		</div><div id="GroupResolverConfig.sources-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="GroupResolverConfig.sources-expanded"><a name="L323"></a><tt class="py-lineno">323</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
485		<a name="L324"></a><tt class="py-lineno">324</tt> <tt class="py-line"><tt class="py-docstring"> Get the list of all resolver source names (default source is always</tt> </tt>
486		<a name="L325"></a><tt class="py-lineno">325</tt> <tt class="py-line"><tt class="py-docstring"> first).</tt> </tt>
487		<a name="L326"></a><tt class="py-lineno">326</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
488		<a name="L327"></a><tt class="py-lineno">327</tt> <tt class="py-line"> <tt class="py-name">srcs</tt> <tt class="py-op">=</tt> <tt id="link-47" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolver" class="py-name" href="#" onclick="return doclink('link-47', 'GroupResolver', 'link-32');">GroupResolver</a></tt><tt class="py-op">.</tt><tt id="link-48" class="py-name" targets="Method ClusterShell.NodeUtils.GroupResolver.sources()=ClusterShell.NodeUtils.GroupResolver-class.html#sources,Method ClusterShell.NodeUtils.GroupResolverConfig.sources()=ClusterShell.NodeUtils.GroupResolverConfig-class.html#sources"><a title="ClusterShell.NodeUtils.GroupResolver.sources
489		ClusterShell.NodeUtils.GroupResolverConfig.sources" class="py-name" href="#" onclick="return doclink('link-48', 'sources', 'link-48');">sources</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
490		<a name="L328"></a><tt class="py-lineno">328</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">srcs</tt><tt class="py-op">:</tt> </tt>
491		<a name="L329"></a><tt class="py-lineno">329</tt> <tt class="py-line"> <tt class="py-name">srcs</tt><tt class="py-op">.</tt><tt id="link-49" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.remove
492		ClusterShell.MsgTree.MsgTree.remove
493		ClusterShell.NodeSet.NodeSetBase.remove
494		ClusterShell.NodeSet.RangeSet.remove" class="py-name" href="#" onclick="return doclink('link-49', 'remove', 'link-35');">remove</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_sourcename</tt><tt class="py-op">)</tt> </tt>
495		<a name="L330"></a><tt class="py-lineno">330</tt> <tt class="py-line"> <tt class="py-name">srcs</tt><tt class="py-op">.</tt><tt class="py-name">insert</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">default_sourcename</tt><tt class="py-op">)</tt> </tt>
496		<a name="L331"></a><tt class="py-lineno">331</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">srcs</tt> </tt>
497		</div></div><a name="L332"></a><tt class="py-lineno">332</tt> <tt class="py-line"> </tt><script type="text/javascript">
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeUtils-module.html">Module NodeUtils</a> ::
43		Class GroupResolver
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59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class GroupResolver</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolver">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_28" name="uml_class_diagram_for_clusters_28">
63		<area shape="rect" id="node105" href="ClusterShell.NodeUtils.GroupResolver-class.html#__init__" title="Initialize GroupResolver object." alt="" coords="17,39,281,57"/>
64		<area shape="rect" id="node105" href="ClusterShell.NodeUtils.GroupResolver-class.html#set_verbosity" title="Set debugging verbosity value." alt="" coords="17,57,281,76"/>
65		<area shape="rect" id="node105" href="ClusterShell.NodeUtils.GroupResolver-class.html#add_source" title="Add a GroupSource to this resolver." alt="" coords="17,76,281,95"/>
66		<area shape="rect" id="node105" href="ClusterShell.NodeUtils.GroupResolver-class.html#sources" title="Get the list of all resolver source names." alt="" coords="17,95,281,113"/>
67		<area shape="rect" id="node105" href="ClusterShell.NodeUtils.GroupResolver-class.html#group_nodes" title="Find nodes for specified group name and optional namespace." alt="" coords="17,113,281,132"/>
68		<area shape="rect" id="node105" href="ClusterShell.NodeUtils.GroupResolver-class.html#all_nodes" title="Find all nodes." alt="" coords="17,132,281,151"/>
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70		<area shape="rect" id="node105" href="ClusterShell.NodeUtils.GroupResolver-class.html#has_node_groups" title="Return whether finding group list for a specified node is supported by the  resolver (in optional namespace)." alt="" coords="17,169,281,188"/>
71		<area shape="rect" id="node105" href="ClusterShell.NodeUtils.GroupResolver-class.html#node_groups" title="Find group list for specified node and optional namespace." alt="" coords="17,188,281,207"/>
72		<area shape="rect" id="node1" href="ClusterShell.NodeUtils.GroupResolver-class.html" title="Base class GroupResolver that aims to provide node/group resolution from multiple GroupSource's." alt="" coords="5,6,293,213"/>
73		<area shape="rect" id="node2" href="ClusterShell.NodeUtils.GroupResolverConfig-class.html" title="GroupResolver class that is able to automatically setup its GroupSource's from a configuration file." alt="" coords="69,233,229,271"/>
74		</map>
75		<img src="uml_class_diagram_for_clusters_28.png" alt='' usemap="#uml_class_diagram_for_clusters_28" ismap="ismap" class="graph-without-title" />
76		</center>
77		</center>
78		<hr />
79		<p>Base class GroupResolver that aims to provide node/group resolution
80		from multiple GroupSource's.</p>
81
82		<!-- ==================== INSTANCE METHODS ==================== -->
83		<a name="section-InstanceMethods"></a>
84		<table class="summary" border="1" cellpadding="3"
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105		<td><span class="summary-sig"><a href="ClusterShell.NodeUtils.GroupResolver-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
106		<span class="summary-sig-arg">default_source</span>=<span class="summary-sig-default">None</span>)</span><br />
107		Initialize GroupResolver object.</td>
108		<td align="right" valign="top">
109		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolver.__init__">source code</a></span>
110
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114
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121		<table width="100%" cellpadding="0" cellspacing="0" border="0">
122		<tr>
123		<td><span class="summary-sig"><a name="set_verbosity"></a><span class="summary-sig-name">set_verbosity</span>(<span class="summary-sig-arg">self</span>,
124		<span class="summary-sig-arg">value</span>)</span><br />
125		Set debugging verbosity value.</td>
126		<td align="right" valign="top">
127		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolver.set_verbosity">source code</a></span>
128
129		</td>
130		</tr>
131		</table>
132
133		</td>
134		</tr>
135		<tr>
136		<td width="15%" align="right" valign="top" class="summary">
137		<span class="summary-type"> </span>
138		</td><td class="summary">
139		<table width="100%" cellpadding="0" cellspacing="0" border="0">
140		<tr>
141		<td><span class="summary-sig"><a name="add_source"></a><span class="summary-sig-name">add_source</span>(<span class="summary-sig-arg">self</span>,
142		<span class="summary-sig-arg">group_source</span>)</span><br />
143		Add a GroupSource to this resolver.</td>
144		<td align="right" valign="top">
145		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolver.add_source">source code</a></span>
146
147		</td>
148		</tr>
149		</table>
150
151		</td>
152		</tr>
153		<tr>
154		<td width="15%" align="right" valign="top" class="summary">
155		<span class="summary-type"> </span>
156		</td><td class="summary">
157		<table width="100%" cellpadding="0" cellspacing="0" border="0">
158		<tr>
159		<td><span class="summary-sig"><a name="sources"></a><span class="summary-sig-name">sources</span>(<span class="summary-sig-arg">self</span>)</span><br />
160		Get the list of all resolver source names.</td>
161		<td align="right" valign="top">
162		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolver.sources">source code</a></span>
163
164		</td>
165		</tr>
166		</table>
167
168		</td>
169		</tr>
170		<tr class="private">
171		<td width="15%" align="right" valign="top" class="summary">
172		<span class="summary-type"> </span>
173		</td><td class="summary">
174		<table width="100%" cellpadding="0" cellspacing="0" border="0">
175		<tr>
176		<td><span class="summary-sig"><a name="_list"></a><span class="summary-sig-name">_list</span>(<span class="summary-sig-arg">self</span>,
177		<span class="summary-sig-arg">source</span>,
178		<span class="summary-sig-arg">what</span>,
179		<span class="summary-sig-arg">*args</span>)</span><br />
180		Helper method that returns a list of result when the source is
181		defined.</td>
182		<td align="right" valign="top">
183		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolver._list">source code</a></span>
184
185		</td>
186		</tr>
187		</table>
188
189		</td>
190		</tr>
191		<tr class="private">
192		<td width="15%" align="right" valign="top" class="summary">
193		<span class="summary-type"> </span>
194		</td><td class="summary">
195		<table width="100%" cellpadding="0" cellspacing="0" border="0">
196		<tr>
197		<td><span class="summary-sig"><a name="_source"></a><span class="summary-sig-name">_source</span>(<span class="summary-sig-arg">self</span>,
198		<span class="summary-sig-arg">namespace</span>)</span><br />
199		Helper method that returns the source by namespace name.</td>
200		<td align="right" valign="top">
201		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolver._source">source code</a></span>
202
203		</td>
204		</tr>
205		</table>
206
207		</td>
208		</tr>
209		<tr>
210		<td width="15%" align="right" valign="top" class="summary">
211		<span class="summary-type"> </span>
212		</td><td class="summary">
213		<table width="100%" cellpadding="0" cellspacing="0" border="0">
214		<tr>
215		<td><span class="summary-sig"><a name="group_nodes"></a><span class="summary-sig-name">group_nodes</span>(<span class="summary-sig-arg">self</span>,
216		<span class="summary-sig-arg">group</span>,
217		<span class="summary-sig-arg">namespace</span>=<span class="summary-sig-default">None</span>)</span><br />
218		Find nodes for specified group name and optional namespace.</td>
219		<td align="right" valign="top">
220		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolver.group_nodes">source code</a></span>
221
222		</td>
223		</tr>
224		</table>
225
226		</td>
227		</tr>
228		<tr>
229		<td width="15%" align="right" valign="top" class="summary">
230		<span class="summary-type"> </span>
231		</td><td class="summary">
232		<table width="100%" cellpadding="0" cellspacing="0" border="0">
233		<tr>
234		<td><span class="summary-sig"><a href="ClusterShell.NodeUtils.GroupResolver-class.html#all_nodes" class="summary-sig-name">all_nodes</a>(<span class="summary-sig-arg">self</span>,
235		<span class="summary-sig-arg">namespace</span>=<span class="summary-sig-default">None</span>)</span><br />
236		Find all nodes.</td>
237		<td align="right" valign="top">
238		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolver.all_nodes">source code</a></span>
239
240		</td>
241		</tr>
242		</table>
243
244		</td>
245		</tr>
246		<tr>
247		<td width="15%" align="right" valign="top" class="summary">
248		<span class="summary-type"> </span>
249		</td><td class="summary">
250		<table width="100%" cellpadding="0" cellspacing="0" border="0">
251		<tr>
252		<td><span class="summary-sig"><a href="ClusterShell.NodeUtils.GroupResolver-class.html#grouplist" class="summary-sig-name">grouplist</a>(<span class="summary-sig-arg">self</span>,
253		<span class="summary-sig-arg">namespace</span>=<span class="summary-sig-default">None</span>)</span><br />
254		Get full group list.</td>
255		<td align="right" valign="top">
256		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolver.grouplist">source code</a></span>
257
258		</td>
259		</tr>
260		</table>
261
262		</td>
263		</tr>
264		<tr>
265		<td width="15%" align="right" valign="top" class="summary">
266		<span class="summary-type"> </span>
267		</td><td class="summary">
268		<table width="100%" cellpadding="0" cellspacing="0" border="0">
269		<tr>
270		<td><span class="summary-sig"><a name="has_node_groups"></a><span class="summary-sig-name">has_node_groups</span>(<span class="summary-sig-arg">self</span>,
271		<span class="summary-sig-arg">namespace</span>=<span class="summary-sig-default">None</span>)</span><br />
272		Return whether finding group list for a specified node is supported
273		by the resolver (in optional namespace).</td>
274		<td align="right" valign="top">
275		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolver.has_node_groups">source code</a></span>
276
277		</td>
278		</tr>
279		</table>
280
281		</td>
282		</tr>
283		<tr>
284		<td width="15%" align="right" valign="top" class="summary">
285		<span class="summary-type"> </span>
286		</td><td class="summary">
287		<table width="100%" cellpadding="0" cellspacing="0" border="0">
288		<tr>
289		<td><span class="summary-sig"><a name="node_groups"></a><span class="summary-sig-name">node_groups</span>(<span class="summary-sig-arg">self</span>,
290		<span class="summary-sig-arg">node</span>,
291		<span class="summary-sig-arg">namespace</span>=<span class="summary-sig-default">None</span>)</span><br />
292		Find group list for specified node and optional namespace.</td>
293		<td align="right" valign="top">
294		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolver.node_groups">source code</a></span>
295
296		</td>
297		</tr>
298		</table>
299
300		</td>
301		</tr>
302		<tr>
303		<td colspan="2" class="summary">
304		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
305		<code>__delattr__</code>,
306		<code>__format__</code>,
307		<code>__getattribute__</code>,
308		<code>__hash__</code>,
309		<code>__new__</code>,
310		<code>__reduce__</code>,
311		<code>__reduce_ex__</code>,
312		<code>__repr__</code>,
313		<code>__setattr__</code>,
314		<code>__sizeof__</code>,
315		<code>__str__</code>,
316		<code>__subclasshook__</code>
317		</p>
318		</td>
319		</tr>
320		</table>
321		<!-- ==================== PROPERTIES ==================== -->
322		<a name="section-Properties"></a>
323		<table class="summary" border="1" cellpadding="3"
324		cellspacing="0" width="100%" bgcolor="white">
325		<tr bgcolor="#70b0f0" class="table-header">
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327		<table border="0" cellpadding="0" cellspacing="0" width="100%">
328		<tr valign="top">
329		<td align="left"><span class="table-header">Properties</span></td>
330		<td align="right" valign="top"
331		><span class="options">[<a href="#section-Properties"
332		class="privatelink" onclick="toggle_private();"
333		>hide private</a>]</span></td>
334		</tr>
335		</table>
336		</td>
337		</tr>
338		<tr>
339		<td colspan="2" class="summary">
340		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
341		<code>__class__</code>
342		</p>
343		</td>
344		</tr>
345		</table>
346		<!-- ==================== METHOD DETAILS ==================== -->
347		<a name="section-MethodDetails"></a>
348		<table class="details" border="1" cellpadding="3"
349		cellspacing="0" width="100%" bgcolor="white">
350		<tr bgcolor="#70b0f0" class="table-header">
351		<td colspan="2" class="table-header">
352		<table border="0" cellpadding="0" cellspacing="0" width="100%">
353		<tr valign="top">
354		<td align="left"><span class="table-header">Method Details</span></td>
355		<td align="right" valign="top"
356		><span class="options">[<a href="#section-MethodDetails"
357		class="privatelink" onclick="toggle_private();"
358		>hide private</a>]</span></td>
359		</tr>
360		</table>
361		</td>
362		</tr>
363		</table>
364		<a name="__init__"></a>
365		<div>
366		<table class="details" border="1" cellpadding="3"
367		cellspacing="0" width="100%" bgcolor="white">
368		<tr><td>
369		<table width="100%" cellpadding="0" cellspacing="0" border="0">
370		<tr valign="top"><td>
371		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
372		<span class="sig-arg">default_source</span>=<span class="sig-default">None</span>)</span>
373		<br /><em class="fname">(Constructor)</em>
374		</h3>
375		</td><td align="right" valign="top"
376		><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolver.__init__">source code</a></span>
377		</td>
378		</tr></table>
379
380		<p>Initialize GroupResolver object.</p>
381		<dl class="fields">
382		<dt>Overrides:
383		object.__init__
384		</dt>
385		</dl>
386		</td></tr></table>
387		</div>
388		<a name="all_nodes"></a>
389		<div>
390		<table class="details" border="1" cellpadding="3"
391		cellspacing="0" width="100%" bgcolor="white">
392		<tr><td>
393		<table width="100%" cellpadding="0" cellspacing="0" border="0">
394		<tr valign="top"><td>
395		<h3 class="epydoc"><span class="sig"><span class="sig-name">all_nodes</span>(<span class="sig-arg">self</span>,
396		<span class="sig-arg">namespace</span>=<span class="sig-default">None</span>)</span>
397		</h3>
398		</td><td align="right" valign="top"
399		><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolver.all_nodes">source code</a></span>
400		</td>
401		</tr></table>
402
403		<p>Find all nodes. You may specify an optional namespace.</p>
404		<dl class="fields">
405		</dl>
406		</td></tr></table>
407		</div>
408		<a name="grouplist"></a>
409		<div>
410		<table class="details" border="1" cellpadding="3"
411		cellspacing="0" width="100%" bgcolor="white">
412		<tr><td>
413		<table width="100%" cellpadding="0" cellspacing="0" border="0">
414		<tr valign="top"><td>
415		<h3 class="epydoc"><span class="sig"><span class="sig-name">grouplist</span>(<span class="sig-arg">self</span>,
416		<span class="sig-arg">namespace</span>=<span class="sig-default">None</span>)</span>
417		</h3>
418		</td><td align="right" valign="top"
419		><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolver.grouplist">source code</a></span>
420		</td>
421		</tr></table>
422
423		<p>Get full group list. You may specify an optional namespace.</p>
424		<dl class="fields">
425		</dl>
426		</td></tr></table>
427		</div>
428		<br />
429		<!-- ==================== NAVIGATION BAR ==================== -->
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~~doc/epydoc/html/ClusterShell.NodeUtils.GroupResolverConfig-class.html~~ less more

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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeUtils-module.html">Module NodeUtils</a> ::
43		Class GroupResolverConfig
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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54		target="_top">no frames</a>]</span></td></tr>
55		</table>
56		</td>
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58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class GroupResolverConfig</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolverConfig">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_29" name="uml_class_diagram_for_clusters_29">
63		<area shape="rect" id="node107" href="ClusterShell.NodeUtils.GroupResolverConfig-class.html#__init__" title="Initialize GroupResolver object." alt="" coords="79,228,220,247"/>
64		<area shape="rect" id="node107" href="ClusterShell.NodeUtils.GroupResolverConfig-class.html#sources" title="Get the list of all resolver source names (default source is always first)." alt="" coords="79,247,220,265"/>
65		<area shape="rect" id="node1" href="ClusterShell.NodeUtils.GroupResolverConfig-class.html" title="GroupResolver class that is able to automatically setup its GroupSource's from a configuration file." alt="" coords="67,195,232,271"/>
66		<area shape="rect" id="node108" href="ClusterShell.NodeUtils.GroupResolver-class.html#set_verbosity" title="Set debugging verbosity value." alt="" coords="17,39,281,57"/>
67		<area shape="rect" id="node108" href="ClusterShell.NodeUtils.GroupResolver-class.html#add_source" title="Add a GroupSource to this resolver." alt="" coords="17,57,281,76"/>
68		<area shape="rect" id="node108" href="ClusterShell.NodeUtils.GroupResolver-class.html#group_nodes" title="Find nodes for specified group name and optional namespace." alt="" coords="17,76,281,95"/>
69		<area shape="rect" id="node108" href="ClusterShell.NodeUtils.GroupResolver-class.html#all_nodes" title="Find all nodes." alt="" coords="17,95,281,113"/>
70		<area shape="rect" id="node108" href="ClusterShell.NodeUtils.GroupResolver-class.html#grouplist" title="Get full group list." alt="" coords="17,113,281,132"/>
71		<area shape="rect" id="node108" href="ClusterShell.NodeUtils.GroupResolver-class.html#has_node_groups" title="Return whether finding group list for a specified node is supported by the  resolver (in optional namespace)." alt="" coords="17,132,281,151"/>
72		<area shape="rect" id="node108" href="ClusterShell.NodeUtils.GroupResolver-class.html#node_groups" title="Find group list for specified node and optional namespace." alt="" coords="17,151,281,169"/>
73		<area shape="rect" id="node2" href="ClusterShell.NodeUtils.GroupResolver-class.html" title="Base class GroupResolver that aims to provide node/group resolution from multiple GroupSource's." alt="" coords="5,6,293,175"/>
74		</map>
75		<img src="uml_class_diagram_for_clusters_29.png" alt='' usemap="#uml_class_diagram_for_clusters_29" ismap="ismap" class="graph-without-title" />
76		</center>
77		</center>
78		<hr />
79		<p>GroupResolver class that is able to automatically setup its
80		GroupSource's from a configuration file. This is the default resolver for
81		NodeSet.</p>
82
83		<!-- ==================== INSTANCE METHODS ==================== -->
84		<a name="section-InstanceMethods"></a>
85		<table class="summary" border="1" cellpadding="3"
86		cellspacing="0" width="100%" bgcolor="white">
87		<tr bgcolor="#70b0f0" class="table-header">
88		<td colspan="2" class="table-header">
89		<table border="0" cellpadding="0" cellspacing="0" width="100%">
90		<tr valign="top">
91		<td align="left"><span class="table-header">Instance Methods</span></td>
92		<td align="right" valign="top"
93		><span class="options">[<a href="#section-InstanceMethods"
94		class="privatelink" onclick="toggle_private();"
95		>hide private</a>]</span></td>
96		</tr>
97		</table>
98		</td>
99		</tr>
100		<tr>
101		<td width="15%" align="right" valign="top" class="summary">
102		<span class="summary-type"> </span>
103		</td><td class="summary">
104		<table width="100%" cellpadding="0" cellspacing="0" border="0">
105		<tr>
106		<td><span class="summary-sig"><a href="ClusterShell.NodeUtils.GroupResolverConfig-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
107		<span class="summary-sig-arg">configfile</span>)</span><br />
108		Initialize GroupResolver object.</td>
109		<td align="right" valign="top">
110		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolverConfig.__init__">source code</a></span>
111
112		</td>
113		</tr>
114		</table>
115
116		</td>
117		</tr>
118		<tr class="private">
119		<td width="15%" align="right" valign="top" class="summary">
120		<span class="summary-type"> </span>
121		</td><td class="summary">
122		<table width="100%" cellpadding="0" cellspacing="0" border="0">
123		<tr>
124		<td><span class="summary-sig"><a href="ClusterShell.NodeUtils.GroupResolverConfig-class.html#_source" class="summary-sig-name" onclick="show_private();">_source</a>(<span class="summary-sig-arg">self</span>,
125		<span class="summary-sig-arg">namespace</span>)</span><br />
126		Helper method that returns the source by namespace name.</td>
127		<td align="right" valign="top">
128		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolverConfig._source">source code</a></span>
129
130		</td>
131		</tr>
132		</table>
133
134		</td>
135		</tr>
136		<tr>
137		<td width="15%" align="right" valign="top" class="summary">
138		<span class="summary-type"> </span>
139		</td><td class="summary">
140		<table width="100%" cellpadding="0" cellspacing="0" border="0">
141		<tr>
142		<td><span class="summary-sig"><a href="ClusterShell.NodeUtils.GroupResolverConfig-class.html#sources" class="summary-sig-name">sources</a>(<span class="summary-sig-arg">self</span>)</span><br />
143		Get the list of all resolver source names (default source is always
144		first).</td>
145		<td align="right" valign="top">
146		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolverConfig.sources">source code</a></span>
147
148		</td>
149		</tr>
150		</table>
151
152		</td>
153		</tr>
154		<tr>
155		<td colspan="2" class="summary">
156		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.NodeUtils.GroupResolver-class.html">GroupResolver</a></code></b>:
157		<code><a href="ClusterShell.NodeUtils.GroupResolver-class.html#add_source">add_source</a></code>,
158		<code><a href="ClusterShell.NodeUtils.GroupResolver-class.html#all_nodes">all_nodes</a></code>,
159		<code><a href="ClusterShell.NodeUtils.GroupResolver-class.html#group_nodes">group_nodes</a></code>,
160		<code><a href="ClusterShell.NodeUtils.GroupResolver-class.html#grouplist">grouplist</a></code>,
161		<code><a href="ClusterShell.NodeUtils.GroupResolver-class.html#has_node_groups">has_node_groups</a></code>,
162		<code><a href="ClusterShell.NodeUtils.GroupResolver-class.html#node_groups">node_groups</a></code>,
163		<code><a href="ClusterShell.NodeUtils.GroupResolver-class.html#set_verbosity">set_verbosity</a></code>
164		</p>
165		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.NodeUtils.GroupResolver-class.html">GroupResolver</a></code></b> (private):
166		<code><a href="ClusterShell.NodeUtils.GroupResolver-class.html#_list" onclick="show_private();">_list</a></code>
167		</p></div>
168		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
169		<code>__delattr__</code>,
170		<code>__format__</code>,
171		<code>__getattribute__</code>,
172		<code>__hash__</code>,
173		<code>__new__</code>,
174		<code>__reduce__</code>,
175		<code>__reduce_ex__</code>,
176		<code>__repr__</code>,
177		<code>__setattr__</code>,
178		<code>__sizeof__</code>,
179		<code>__str__</code>,
180		<code>__subclasshook__</code>
181		</p>
182		</td>
183		</tr>
184		</table>
185		<!-- ==================== PROPERTIES ==================== -->
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197		>hide private</a>]</span></td>
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200		</td>
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202		<tr>
203		<td colspan="2" class="summary">
204		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
205		<code>__class__</code>
206		</p>
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222		>hide private</a>]</span></td>
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225		</td>
226		</tr>
227		</table>
228		<a name="__init__"></a>
229		<div>
230		<table class="details" border="1" cellpadding="3"
231		cellspacing="0" width="100%" bgcolor="white">
232		<tr><td>
233		<table width="100%" cellpadding="0" cellspacing="0" border="0">
234		<tr valign="top"><td>
235		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
236		<span class="sig-arg">configfile</span>)</span>
237		<br /><em class="fname">(Constructor)</em>
238		</h3>
239		</td><td align="right" valign="top"
240		><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolverConfig.__init__">source code</a></span>
241		</td>
242		</tr></table>
243
244		<p>Initialize GroupResolver object.</p>
245		<dl class="fields">
246		<dt>Overrides:
247		object.__init__
248		</dt>
249		</dl>
250		</td></tr></table>
251		</div>
252		<a name="_source"></a>
253		<div class="private">
254		<table class="details" border="1" cellpadding="3"
255		cellspacing="0" width="100%" bgcolor="white">
256		<tr><td>
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259		<h3 class="epydoc"><span class="sig"><span class="sig-name">_source</span>(<span class="sig-arg">self</span>,
260		<span class="sig-arg">namespace</span>)</span>
261		</h3>
262		</td><td align="right" valign="top"
263		><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolverConfig._source">source code</a></span>
264		</td>
265		</tr></table>
266
267		<p>Helper method that returns the source by namespace name.</p>
268		<dl class="fields">
269		<dt>Overrides:
270		<a href="ClusterShell.NodeUtils.GroupResolver-class.html#_source" onclick="show_private();">GroupResolver._source</a>
271		<dd><em class="note">(inherited documentation)</em></dd>
272		</dt>
273		</dl>
274		</td></tr></table>
275		</div>
276		<a name="sources"></a>
277		<div>
278		<table class="details" border="1" cellpadding="3"
279		cellspacing="0" width="100%" bgcolor="white">
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283		<h3 class="epydoc"><span class="sig"><span class="sig-name">sources</span>(<span class="sig-arg">self</span>)</span>
284		</h3>
285		</td><td align="right" valign="top"
286		><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolverConfig.sources">source code</a></span>
287		</td>
288		</tr></table>
289
290		<p>Get the list of all resolver source names (default source is always
291		first).</p>
292		<dl class="fields">
293		<dt>Overrides:
294		<a href="ClusterShell.NodeUtils.GroupResolver-class.html#sources">GroupResolver.sources</a>
295		</dt>
296		</dl>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeUtils-module.html">Module NodeUtils</a> ::
43		Class GroupResolverConfigError
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
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55		</table>
56		</td>
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58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class GroupResolverConfigError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolverConfigError">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_30" name="uml_class_diagram_for_clusters_30">
63		<area shape="rect" id="node1" href="ClusterShell.NodeUtils.GroupResolverConfigError-class.html" title="Raised when a configuration error is encountered" alt="" coords="7,443,185,487"/>
64		<area shape="rect" id="node2" href="ClusterShell.NodeUtils.GroupResolverError-class.html" title="Base GroupResolver error" alt="" coords="25,379,167,423"/>
65		<area shape="rect" id="node111" href="javascript:void(0);" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="32,316,159,335"/>
66		<area shape="rect" id="node111" href="javascript:void(0);" title="exceptions.Exception.__new__" alt="" coords="32,335,159,353"/>
67		<area shape="rect" id="node3" href="javascript:void(0);" title="Common base class for all non-exit exceptions." alt="" coords="20,283,169,359"/>
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78		<area shape="rect" id="node112" href="javascript:void(0);" title="str(x)" alt="" coords="17,220,175,239"/>
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80		<area shape="rect" id="node4" href="javascript:void(0);" title="Common base class for all exceptions" alt="" coords="5,6,187,263"/>
81		</map>
82		<img src="uml_class_diagram_for_clusters_30.png" alt='' usemap="#uml_class_diagram_for_clusters_30" ismap="ismap" class="graph-without-title" />
83		</center>
84		</center>
85		<hr />
86		<p>Raised when a configuration error is encountered</p>
87
88		<!-- ==================== INSTANCE METHODS ==================== -->
89		<a name="section-InstanceMethods"></a>
90		<table class="summary" border="1" cellpadding="3"
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107		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
108		<code>__init__</code>,
109		<code>__new__</code>
110		</p>
111		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
112		<code>__delattr__</code>,
113		<code>__getattribute__</code>,
114		<code>__getitem__</code>,
115		<code>__getslice__</code>,
116		<code>__reduce__</code>,
117		<code>__repr__</code>,
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119		<code>__setstate__</code>,
120		<code>__str__</code>,
121		<code>__unicode__</code>
122		</p>
123		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
124		<code>__format__</code>,
125		<code>__hash__</code>,
126		<code>__reduce_ex__</code>,
127		<code>__sizeof__</code>,
128		<code>__subclasshook__</code>
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154		<code>message</code>
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43		Class GroupResolverError
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60		<h1 class="epydoc">Class GroupResolverError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolverError">source code</a></span></p>
61		<center>
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86		<hr />
87		<p>Base GroupResolver error</p>
88
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109		<code>__init__</code>,
110		<code>__new__</code>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
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43		Class GroupResolverSourceError
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59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class GroupResolverSourceError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupResolverSourceError">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_32" name="uml_class_diagram_for_clusters_32">
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85		<hr />
86		<p>Raised when upcall is not available</p>
87
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107		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
108		<code>__init__</code>,
109		<code>__new__</code>
110		</p>
111		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
112		<code>__delattr__</code>,
113		<code>__getattribute__</code>,
114		<code>__getitem__</code>,
115		<code>__getslice__</code>,
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60		<h1 class="epydoc">Class GroupSource</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupSource">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_33" name="uml_class_diagram_for_clusters_33">
63		<area shape="rect" id="node122" href="ClusterShell.NodeUtils.GroupSource-class.html#__init__" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="17,39,549,57"/>
64		<area shape="rect" id="node122" href="ClusterShell.NodeUtils.GroupSource-class.html#resolv_map" title="Get nodes from group 'group', using the cached value if available." alt="" coords="17,57,549,76"/>
65		<area shape="rect" id="node122" href="ClusterShell.NodeUtils.GroupSource-class.html#resolv_list" title="Return a list of all group names for this group source, using the cached  value if available." alt="" coords="17,76,549,95"/>
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71		</center>
72		</center>
73		<hr />
74		<p>GroupSource class managing external calls for nodegroup support.</p>
75
76		<!-- ==================== INSTANCE METHODS ==================== -->
77		<a name="section-InstanceMethods"></a>
78		<table class="summary" border="1" cellpadding="3"
79		cellspacing="0" width="100%" bgcolor="white">
80		<tr bgcolor="#70b0f0" class="table-header">
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84		<td align="left"><span class="table-header">Instance Methods</span></td>
85		<td align="right" valign="top"
86		><span class="options">[<a href="#section-InstanceMethods"
87		class="privatelink" onclick="toggle_private();"
88		>hide private</a>]</span></td>
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91		</td>
92		</tr>
93		<tr>
94		<td width="15%" align="right" valign="top" class="summary">
95		<span class="summary-type"> </span>
96		</td><td class="summary">
97		<table width="100%" cellpadding="0" cellspacing="0" border="0">
98		<tr>
99		<td><span class="summary-sig"><a href="ClusterShell.NodeUtils.GroupSource-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
100		<span class="summary-sig-arg">name</span>,
101		<span class="summary-sig-arg">map_upcall</span>,
102		<span class="summary-sig-arg">all_upcall</span>=<span class="summary-sig-default">None</span>,
103		<span class="summary-sig-arg">list_upcall</span>=<span class="summary-sig-default">None</span>,
104		<span class="summary-sig-arg">reverse_upcall</span>=<span class="summary-sig-default">None</span>)</span><br />
105		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
106		<td align="right" valign="top">
107		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupSource.__init__">source code</a></span>
108
109		</td>
110		</tr>
111		</table>
112
113		</td>
114		</tr>
115		<tr class="private">
116		<td width="15%" align="right" valign="top" class="summary">
117		<span class="summary-type"> </span>
118		</td><td class="summary">
119		<table width="100%" cellpadding="0" cellspacing="0" border="0">
120		<tr>
121		<td><span class="summary-sig"><a name="_verbose_print"></a><span class="summary-sig-name">_verbose_print</span>(<span class="summary-sig-arg">self</span>,
122		<span class="summary-sig-arg">msg</span>)</span></td>
123		<td align="right" valign="top">
124		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupSource._verbose_print">source code</a></span>
125
126		</td>
127		</tr>
128		</table>
129
130		</td>
131		</tr>
132		<tr class="private">
133		<td width="15%" align="right" valign="top" class="summary">
134		<span class="summary-type"> </span>
135		</td><td class="summary">
136		<table width="100%" cellpadding="0" cellspacing="0" border="0">
137		<tr>
138		<td><span class="summary-sig"><a name="_upcall_read"></a><span class="summary-sig-name">_upcall_read</span>(<span class="summary-sig-arg">self</span>,
139		<span class="summary-sig-arg">cmdtpl</span>,
140		<span class="summary-sig-arg">vars</span>=<span class="summary-sig-default"><code class="variable-group">{</code><code class="variable-group">}</code></span>)</span><br />
141		Invoke the specified upcall command, raise an Exception if something
142		goes wrong and return the command output otherwise.</td>
143		<td align="right" valign="top">
144		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupSource._upcall_read">source code</a></span>
145
146		</td>
147		</tr>
148		</table>
149
150		</td>
151		</tr>
152		<tr>
153		<td width="15%" align="right" valign="top" class="summary">
154		<span class="summary-type"> </span>
155		</td><td class="summary">
156		<table width="100%" cellpadding="0" cellspacing="0" border="0">
157		<tr>
158		<td><span class="summary-sig"><a name="resolv_map"></a><span class="summary-sig-name">resolv_map</span>(<span class="summary-sig-arg">self</span>,
159		<span class="summary-sig-arg">group</span>)</span><br />
160		Get nodes from group 'group', using the cached value if available.</td>
161		<td align="right" valign="top">
162		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupSource.resolv_map">source code</a></span>
163
164		</td>
165		</tr>
166		</table>
167
168		</td>
169		</tr>
170		<tr>
171		<td width="15%" align="right" valign="top" class="summary">
172		<span class="summary-type"> </span>
173		</td><td class="summary">
174		<table width="100%" cellpadding="0" cellspacing="0" border="0">
175		<tr>
176		<td><span class="summary-sig"><a name="resolv_list"></a><span class="summary-sig-name">resolv_list</span>(<span class="summary-sig-arg">self</span>)</span><br />
177		Return a list of all group names for this group source, using the
178		cached value if available.</td>
179		<td align="right" valign="top">
180		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupSource.resolv_list">source code</a></span>
181
182		</td>
183		</tr>
184		</table>
185
186		</td>
187		</tr>
188		<tr>
189		<td width="15%" align="right" valign="top" class="summary">
190		<span class="summary-type"> </span>
191		</td><td class="summary">
192		<table width="100%" cellpadding="0" cellspacing="0" border="0">
193		<tr>
194		<td><span class="summary-sig"><a name="resolv_all"></a><span class="summary-sig-name">resolv_all</span>(<span class="summary-sig-arg">self</span>)</span><br />
195		Return the content of special group ALL, using the cached value if
196		available.</td>
197		<td align="right" valign="top">
198		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupSource.resolv_all">source code</a></span>
199
200		</td>
201		</tr>
202		</table>
203
204		</td>
205		</tr>
206		<tr>
207		<td width="15%" align="right" valign="top" class="summary">
208		<span class="summary-type"> </span>
209		</td><td class="summary">
210		<table width="100%" cellpadding="0" cellspacing="0" border="0">
211		<tr>
212		<td><span class="summary-sig"><a name="resolv_reverse"></a><span class="summary-sig-name">resolv_reverse</span>(<span class="summary-sig-arg">self</span>,
213		<span class="summary-sig-arg">node</span>)</span><br />
214		Return the group name matching the provided node, using the cached
215		value if available.</td>
216		<td align="right" valign="top">
217		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupSource.resolv_reverse">source code</a></span>
218
219		</td>
220		</tr>
221		</table>
222
223		</td>
224		</tr>
225		<tr>
226		<td colspan="2" class="summary">
227		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
228		<code>__delattr__</code>,
229		<code>__format__</code>,
230		<code>__getattribute__</code>,
231		<code>__hash__</code>,
232		<code>__new__</code>,
233		<code>__reduce__</code>,
234		<code>__reduce_ex__</code>,
235		<code>__repr__</code>,
236		<code>__setattr__</code>,
237		<code>__sizeof__</code>,
238		<code>__str__</code>,
239		<code>__subclasshook__</code>
240		</p>
241		</td>
242		</tr>
243		</table>
244		<!-- ==================== PROPERTIES ==================== -->
245		<a name="section-Properties"></a>
246		<table class="summary" border="1" cellpadding="3"
247		cellspacing="0" width="100%" bgcolor="white">
248		<tr bgcolor="#70b0f0" class="table-header">
249		<td colspan="2" class="table-header">
250		<table border="0" cellpadding="0" cellspacing="0" width="100%">
251		<tr valign="top">
252		<td align="left"><span class="table-header">Properties</span></td>
253		<td align="right" valign="top"
254		><span class="options">[<a href="#section-Properties"
255		class="privatelink" onclick="toggle_private();"
256		>hide private</a>]</span></td>
257		</tr>
258		</table>
259		</td>
260		</tr>
261		<tr>
262		<td colspan="2" class="summary">
263		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
264		<code>__class__</code>
265		</p>
266		</td>
267		</tr>
268		</table>
269		<!-- ==================== METHOD DETAILS ==================== -->
270		<a name="section-MethodDetails"></a>
271		<table class="details" border="1" cellpadding="3"
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275		<table border="0" cellpadding="0" cellspacing="0" width="100%">
276		<tr valign="top">
277		<td align="left"><span class="table-header">Method Details</span></td>
278		<td align="right" valign="top"
279		><span class="options">[<a href="#section-MethodDetails"
280		class="privatelink" onclick="toggle_private();"
281		>hide private</a>]</span></td>
282		</tr>
283		</table>
284		</td>
285		</tr>
286		</table>
287		<a name="__init__"></a>
288		<div>
289		<table class="details" border="1" cellpadding="3"
290		cellspacing="0" width="100%" bgcolor="white">
291		<tr><td>
292		<table width="100%" cellpadding="0" cellspacing="0" border="0">
293		<tr valign="top"><td>
294		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
295		<span class="sig-arg">name</span>,
296		<span class="sig-arg">map_upcall</span>,
297		<span class="sig-arg">all_upcall</span>=<span class="sig-default">None</span>,
298		<span class="sig-arg">list_upcall</span>=<span class="sig-default">None</span>,
299		<span class="sig-arg">reverse_upcall</span>=<span class="sig-default">None</span>)</span>
300		<br /><em class="fname">(Constructor)</em>
301		</h3>
302		</td><td align="right" valign="top"
303		><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupSource.__init__">source code</a></span>
304		</td>
305		</tr></table>
306
307		<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
308		signature</p>
309		<dl class="fields">
310		<dt>Overrides:
311		object.__init__
312		<dd><em class="note">(inherited documentation)</em></dd>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeUtils-module.html">Module NodeUtils</a> ::
43		Class GroupSourceException
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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54		target="_top">no frames</a>]</span></td></tr>
55		</table>
56		</td>
57		</tr>
58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class GroupSourceException</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupSourceException">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_34" name="uml_class_diagram_for_clusters_34">
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84		</center>
85		</center>
86		<hr />
87		<p>Base GroupSource exception</p>
88
89		<!-- ==================== INSTANCE METHODS ==================== -->
90		<a name="section-InstanceMethods"></a>
91		<table class="summary" border="1" cellpadding="3"
92		cellspacing="0" width="100%" bgcolor="white">
93		<tr bgcolor="#70b0f0" class="table-header">
94		<td colspan="2" class="table-header">
95		<table border="0" cellpadding="0" cellspacing="0" width="100%">
96		<tr valign="top">
97		<td align="left"><span class="table-header">Instance Methods</span></td>
98		<td align="right" valign="top"
99		><span class="options">[<a href="#section-InstanceMethods"
100		class="privatelink" onclick="toggle_private();"
101		>hide private</a>]</span></td>
102		</tr>
103		</table>
104		</td>
105		</tr>
106		<tr>
107		<td width="15%" align="right" valign="top" class="summary">
108		<span class="summary-type"> </span>
109		</td><td class="summary">
110		<table width="100%" cellpadding="0" cellspacing="0" border="0">
111		<tr>
112		<td><span class="summary-sig"><a href="ClusterShell.NodeUtils.GroupSourceException-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
113		<span class="summary-sig-arg">message</span>,
114		<span class="summary-sig-arg">group_source</span>)</span><br />
115		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
116		<td align="right" valign="top">
117		<span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupSourceException.__init__">source code</a></span>
118
119		</td>
120		</tr>
121		</table>
122
123		</td>
124		</tr>
125		<tr>
126		<td colspan="2" class="summary">
127		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
128		<code>__new__</code>
129		</p>
130		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
131		<code>__delattr__</code>,
132		<code>__getattribute__</code>,
133		<code>__getitem__</code>,
134		<code>__getslice__</code>,
135		<code>__reduce__</code>,
136		<code>__repr__</code>,
137		<code>__setattr__</code>,
138		<code>__setstate__</code>,
139		<code>__str__</code>,
140		<code>__unicode__</code>
141		</p>
142		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
143		<code>__format__</code>,
144		<code>__hash__</code>,
145		<code>__reduce_ex__</code>,
146		<code>__sizeof__</code>,
147		<code>__subclasshook__</code>
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171		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
172		<code>args</code>,
173		<code>message</code>
174		</p>
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199		<a name="__init__"></a>
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202		cellspacing="0" width="100%" bgcolor="white">
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206		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
207		<span class="sig-arg">message</span>,
208		<span class="sig-arg">group_source</span>)</span>
209		<br /><em class="fname">(Constructor)</em>
210		</h3>
211		</td><td align="right" valign="top"
212		><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupSourceException.__init__">source code</a></span>
213		</td>
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215
216		<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
217		signature</p>
218		<dl class="fields">
219		<dt>Overrides:
220		object.__init__
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeUtils-module.html">Module NodeUtils</a> ::
43		Class GroupSourceNoUpcall
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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55		</table>
56		</td>
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58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class GroupSourceNoUpcall</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupSourceNoUpcall">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_35" name="uml_class_diagram_for_clusters_35">
63		<area shape="rect" id="node1" href="ClusterShell.NodeUtils.GroupSourceNoUpcall-class.html" title="Raised when upcall is not available" alt="" coords="53,438,208,482"/>
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83		</center>
84		</center>
85		<hr />
86		<p>Raised when upcall is not available</p>
87
88		<!-- ==================== INSTANCE METHODS ==================== -->
89		<a name="section-InstanceMethods"></a>
90		<table class="summary" border="1" cellpadding="3"
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105		<tr>
106		<td colspan="2" class="summary">
107		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.NodeUtils.GroupSourceException-class.html">GroupSourceException</a></code></b>:
108		<code><a href="ClusterShell.NodeUtils.GroupSourceException-class.html#__init__">__init__</a></code>
109		</p>
110		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
111		<code>__new__</code>
112		</p>
113		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
114		<code>__delattr__</code>,
115		<code>__getattribute__</code>,
116		<code>__getitem__</code>,
117		<code>__getslice__</code>,
118		<code>__reduce__</code>,
119		<code>__repr__</code>,
120		<code>__setattr__</code>,
121		<code>__setstate__</code>,
122		<code>__str__</code>,
123		<code>__unicode__</code>
124		</p>
125		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
126		<code>__format__</code>,
127		<code>__hash__</code>,
128		<code>__reduce_ex__</code>,
129		<code>__sizeof__</code>,
130		<code>__subclasshook__</code>
131		</p>
132		</td>
133		</tr>
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154		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
155		<code>args</code>,
156		<code>message</code>
157		</p>
158		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
159		<code>__class__</code>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.NodeUtils-module.html">Module NodeUtils</a> ::
43		Class GroupSourceQueryFailed
44		</span>
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58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class GroupSourceQueryFailed</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.NodeUtils-pysrc.html#GroupSourceQueryFailed">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_36" name="uml_class_diagram_for_clusters_36">
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84		</center>
85		<hr />
86		<p>Raised when a query failed (eg. no group found)</p>
87
88		<!-- ==================== INSTANCE METHODS ==================== -->
89		<a name="section-InstanceMethods"></a>
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107		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.NodeUtils.GroupSourceException-class.html">GroupSourceException</a></code></b>:
108		<code><a href="ClusterShell.NodeUtils.GroupSourceException-class.html#__init__">__init__</a></code>
109		</p>
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111		<code>__new__</code>
112		</p>
113		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
114		<code>__delattr__</code>,
115		<code>__getattribute__</code>,
116		<code>__getitem__</code>,
117		<code>__getslice__</code>,
118		<code>__reduce__</code>,
119		<code>__repr__</code>,
120		<code>__setattr__</code>,
121		<code>__setstate__</code>,
122		<code>__str__</code>,
123		<code>__unicode__</code>
124		</p>
125		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
126		<code>__format__</code>,
127		<code>__hash__</code>,
128		<code>__reduce_ex__</code>,
129		<code>__sizeof__</code>,
130		<code>__subclasshook__</code>
131		</p>
132		</td>
133		</tr>
134		</table>
135		<!-- ==================== PROPERTIES ==================== -->
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152		<tr>
153		<td colspan="2" class="summary">
154		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
155		<code>args</code>,
156		<code>message</code>
157		</p>
158		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
159		<code>__class__</code>
160		</p>
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40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		Module Task
43		</span>
44		</td>
45		<td>
46		<table cellpadding="0" cellspacing="0">
47		<!-- hide/show private -->
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53		target="_top">no frames</a>]</span></td></tr>
54		</table>
55		</td>
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57		</table>
58		<!-- ==================== MODULE DESCRIPTION ==================== -->
59		<h1 class="epydoc">Module Task</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Task-pysrc.html">source code</a></span></p>
60		<p>ClusterShell Task module.</p>
61		<p>Simple example of use:</p>
62		<pre class="py-doctest">
63		<span class="py-prompt">>>> </span><span class="py-keyword">from</span> ClusterShell.Task <span class="py-keyword">import</span> *
64		<span class="py-prompt">>>> </span>
65		<span class="py-prompt">>>> </span><span class="py-comment"># get task associated with calling thread</span>
66		<span class="py-more">... </span>task = task_self()
67		<span class="py-prompt">>>> </span>
68		<span class="py-prompt">>>> </span><span class="py-comment"># add a command to execute on distant nodes</span>
69		<span class="py-more">... </span>task.shell(<span class="py-string">"/bin/uname -r"</span>, nodes=<span class="py-string">"tiger[1-30,35]"</span>)
70		<span class="py-output"><ClusterShell.Worker.Ssh.WorkerSsh object at 0x7f41da71b890></span>
71		<span class="py-output"></span><span class="py-prompt">>>> </span>
72		<span class="py-prompt">>>> </span><span class="py-comment"># run task in calling thread</span>
73		<span class="py-more">... </span>task.resume()
74		<span class="py-prompt">>>> </span>
75		<span class="py-prompt">>>> </span><span class="py-comment"># get results</span>
76		<span class="py-more">... </span><span class="py-keyword">for</span> buf, nodelist <span class="py-keyword">in</span> task.iter_buffers():
77		<span class="py-more">... </span> <span class="py-keyword">print</span> NodeSet.fromlist(nodelist), buf
78		<span class="py-more">...</span></pre>
79
80		<!-- ==================== CLASSES ==================== -->
81		<a name="section-Classes"></a>
82		<table class="summary" border="1" cellpadding="3"
83		cellspacing="0" width="100%" bgcolor="white">
84		<tr bgcolor="#70b0f0" class="table-header">
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86		<table border="0" cellpadding="0" cellspacing="0" width="100%">
87		<tr valign="top">
88		<td align="left"><span class="table-header">Classes</span></td>
89		<td align="right" valign="top"
90		><span class="options">[<a href="#section-Classes"
91		class="privatelink" onclick="toggle_private();"
92		>hide private</a>]</span></td>
93		</tr>
94		</table>
95		</td>
96		</tr>
97		<tr>
98		<td width="15%" align="right" valign="top" class="summary">
99		<span class="summary-type"> </span>
100		</td><td class="summary">
101		<a href="ClusterShell.Task.TaskException-class.html" class="summary-name">TaskException</a><br />
102		Base task exception.
103		</td>
104		</tr>
105		<tr>
106		<td width="15%" align="right" valign="top" class="summary">
107		<span class="summary-type"> </span>
108		</td><td class="summary">
109		<a href="ClusterShell.Task.TaskError-class.html" class="summary-name">TaskError</a><br />
110		Base task error exception.
111		</td>
112		</tr>
113		<tr>
114		<td width="15%" align="right" valign="top" class="summary">
115		<span class="summary-type"> </span>
116		</td><td class="summary">
117		<a href="ClusterShell.Task.TimeoutError-class.html" class="summary-name">TimeoutError</a><br />
118		Raised when the task timed out.
119		</td>
120		</tr>
121		<tr>
122		<td width="15%" align="right" valign="top" class="summary">
123		<span class="summary-type"> </span>
124		</td><td class="summary">
125		<a href="ClusterShell.Task.AlreadyRunningError-class.html" class="summary-name">AlreadyRunningError</a><br />
126		Raised when trying to resume an already running task.
127		</td>
128		</tr>
129		<tr>
130		<td width="15%" align="right" valign="top" class="summary">
131		<span class="summary-type"> </span>
132		</td><td class="summary">
133		<a href="ClusterShell.Task.TaskMsgTreeError-class.html" class="summary-name">TaskMsgTreeError</a><br />
134		Raised when trying to access disabled MsgTree.
135		</td>
136		</tr>
137		<tr class="private">
138		<td width="15%" align="right" valign="top" class="summary">
139		<span class="summary-type"> </span>
140		</td><td class="summary">
141		<a href="ClusterShell.Task._TaskMsgTree-class.html" class="summary-name" onclick="show_private();">_TaskMsgTree</a><br />
142		Task special MsgTree wrapper class, for easy disabling of MsgTree
143		buffering.
144		</td>
145		</tr>
146		<tr>
147		<td width="15%" align="right" valign="top" class="summary">
148		<span class="summary-type"> </span>
149		</td><td class="summary">
150		<a href="ClusterShell.Task.Task-class.html" class="summary-name">Task</a><br />
151		Always bound to a thread, the Task class allows you to execute
152		commands in parallel and get their results.
153		</td>
154		</tr>
155		</table>
156		<!-- ==================== FUNCTIONS ==================== -->
157		<a name="section-Functions"></a>
158		<table class="summary" border="1" cellpadding="3"
159		cellspacing="0" width="100%" bgcolor="white">
160		<tr bgcolor="#70b0f0" class="table-header">
161		<td colspan="2" class="table-header">
162		<table border="0" cellpadding="0" cellspacing="0" width="100%">
163		<tr valign="top">
164		<td align="left"><span class="table-header">Functions</span></td>
165		<td align="right" valign="top"
166		><span class="options">[<a href="#section-Functions"
167		class="privatelink" onclick="toggle_private();"
168		>hide private</a>]</span></td>
169		</tr>
170		</table>
171		</td>
172		</tr>
173		<tr class="private">
174		<td width="15%" align="right" valign="top" class="summary">
175		<span class="summary-type"> </span>
176		</td><td class="summary">
177		<table width="100%" cellpadding="0" cellspacing="0" border="0">
178		<tr>
179		<td><span class="summary-sig"><a href="ClusterShell.Task-module.html#_task_print_debug" class="summary-sig-name" onclick="show_private();">_task_print_debug</a>(<span class="summary-sig-arg">task</span>,
180		<span class="summary-sig-arg">s</span>)</span><br />
181		Default task debug printing function.</td>
182		<td align="right" valign="top">
183		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#_task_print_debug">source code</a></span>
184
185		</td>
186		</tr>
187		</table>
188
189		</td>
190		</tr>
191		<tr>
192		<td width="15%" align="right" valign="top" class="summary">
193		<span class="summary-type"> </span>
194		</td><td class="summary">
195		<table width="100%" cellpadding="0" cellspacing="0" border="0">
196		<tr>
197		<td><span class="summary-sig"><a href="ClusterShell.Task-module.html#task_self" class="summary-sig-name">task_self</a>()</span><br />
198		Get the Task instance bound to the current thread.</td>
199		<td align="right" valign="top">
200		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#task_self">source code</a></span>
201
202		</td>
203		</tr>
204		</table>
205
206		</td>
207		</tr>
208		<tr>
209		<td width="15%" align="right" valign="top" class="summary">
210		<span class="summary-type"> </span>
211		</td><td class="summary">
212		<table width="100%" cellpadding="0" cellspacing="0" border="0">
213		<tr>
214		<td><span class="summary-sig"><a href="ClusterShell.Task-module.html#task_wait" class="summary-sig-name">task_wait</a>()</span><br />
215		Suspend execution of the calling thread until all tasks terminate,
216		unless all tasks have already terminated.</td>
217		<td align="right" valign="top">
218		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#task_wait">source code</a></span>
219
220		</td>
221		</tr>
222		</table>
223
224		</td>
225		</tr>
226		<tr>
227		<td width="15%" align="right" valign="top" class="summary">
228		<span class="summary-type"> </span>
229		</td><td class="summary">
230		<table width="100%" cellpadding="0" cellspacing="0" border="0">
231		<tr>
232		<td><span class="summary-sig"><a href="ClusterShell.Task-module.html#task_terminate" class="summary-sig-name">task_terminate</a>()</span><br />
233		Destroy the Task instance bound to the current thread.</td>
234		<td align="right" valign="top">
235		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#task_terminate">source code</a></span>
236
237		</td>
238		</tr>
239		</table>
240
241		</td>
242		</tr>
243		<tr>
244		<td width="15%" align="right" valign="top" class="summary">
245		<span class="summary-type"> </span>
246		</td><td class="summary">
247		<table width="100%" cellpadding="0" cellspacing="0" border="0">
248		<tr>
249		<td><span class="summary-sig"><a href="ClusterShell.Task-module.html#task_cleanup" class="summary-sig-name">task_cleanup</a>()</span><br />
250		Cleanup routine to destroy all created tasks.</td>
251		<td align="right" valign="top">
252		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#task_cleanup">source code</a></span>
253
254		</td>
255		</tr>
256		</table>
257
258		</td>
259		</tr>
260		</table>
261		<!-- ==================== VARIABLES ==================== -->
262		<a name="section-Variables"></a>
263		<table class="summary" border="1" cellpadding="3"
264		cellspacing="0" width="100%" bgcolor="white">
265		<tr bgcolor="#70b0f0" class="table-header">
266		<td colspan="2" class="table-header">
267		<table border="0" cellpadding="0" cellspacing="0" width="100%">
268		<tr valign="top">
269		<td align="left"><span class="table-header">Variables</span></td>
270		<td align="right" valign="top"
271		><span class="options">[<a href="#section-Variables"
272		class="privatelink" onclick="toggle_private();"
273		>hide private</a>]</span></td>
274		</tr>
275		</table>
276		</td>
277		</tr>
278		<tr>
279		<td width="15%" align="right" valign="top" class="summary">
280		<span class="summary-type"> </span>
281		</td><td class="summary">
282		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="'ClusterShell'"><code class="variable-quote">'</code><code class="variable-string">ClusterShell</code><code class="variable-quote">'</code></code>
283		</td>
284		</tr>
285		</table>
286		<!-- ==================== FUNCTION DETAILS ==================== -->
287		<a name="section-FunctionDetails"></a>
288		<table class="details" border="1" cellpadding="3"
289		cellspacing="0" width="100%" bgcolor="white">
290		<tr bgcolor="#70b0f0" class="table-header">
291		<td colspan="2" class="table-header">
292		<table border="0" cellpadding="0" cellspacing="0" width="100%">
293		<tr valign="top">
294		<td align="left"><span class="table-header">Function Details</span></td>
295		<td align="right" valign="top"
296		><span class="options">[<a href="#section-FunctionDetails"
297		class="privatelink" onclick="toggle_private();"
298		>hide private</a>]</span></td>
299		</tr>
300		</table>
301		</td>
302		</tr>
303		</table>
304		<a name="_task_print_debug"></a>
305		<div class="private">
306		<table class="details" border="1" cellpadding="3"
307		cellspacing="0" width="100%" bgcolor="white">
308		<tr><td>
309		<table width="100%" cellpadding="0" cellspacing="0" border="0">
310		<tr valign="top"><td>
311		<h3 class="epydoc"><span class="sig"><span class="sig-name">_task_print_debug</span>(<span class="sig-arg">task</span>,
312		<span class="sig-arg">s</span>)</span>
313		</h3>
314		</td><td align="right" valign="top"
315		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#_task_print_debug">source code</a></span>
316		</td>
317		</tr></table>
318
319		<p>Default task debug printing function. Cannot provide 'print' directly
320		as it is not a function (will be in Py3k!).</p>
321		<dl class="fields">
322		</dl>
323		</td></tr></table>
324		</div>
325		<a name="task_self"></a>
326		<div>
327		<table class="details" border="1" cellpadding="3"
328		cellspacing="0" width="100%" bgcolor="white">
329		<tr><td>
330		<table width="100%" cellpadding="0" cellspacing="0" border="0">
331		<tr valign="top"><td>
332		<h3 class="epydoc"><span class="sig"><span class="sig-name">task_self</span>()</span>
333		</h3>
334		</td><td align="right" valign="top"
335		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#task_self">source code</a></span>
336		</td>
337		</tr></table>
338
339		<p>Get the Task instance bound to the current thread. This function
340		provided as a convenience is available in the top-level ClusterShell.Task
341		package namespace.</p>
342		<dl class="fields">
343		</dl>
344		</td></tr></table>
345		</div>
346		<a name="task_wait"></a>
347		<div>
348		<table class="details" border="1" cellpadding="3"
349		cellspacing="0" width="100%" bgcolor="white">
350		<tr><td>
351		<table width="100%" cellpadding="0" cellspacing="0" border="0">
352		<tr valign="top"><td>
353		<h3 class="epydoc"><span class="sig"><span class="sig-name">task_wait</span>()</span>
354		</h3>
355		</td><td align="right" valign="top"
356		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#task_wait">source code</a></span>
357		</td>
358		</tr></table>
359
360		<p>Suspend execution of the calling thread until all tasks terminate,
361		unless all tasks have already terminated. This function is provided as a
362		convenience and is available in the top-level ClusterShell.Task package
363		namespace.</p>
364		<dl class="fields">
365		</dl>
366		</td></tr></table>
367		</div>
368		<a name="task_terminate"></a>
369		<div>
370		<table class="details" border="1" cellpadding="3"
371		cellspacing="0" width="100%" bgcolor="white">
372		<tr><td>
373		<table width="100%" cellpadding="0" cellspacing="0" border="0">
374		<tr valign="top"><td>
375		<h3 class="epydoc"><span class="sig"><span class="sig-name">task_terminate</span>()</span>
376		</h3>
377		</td><td align="right" valign="top"
378		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#task_terminate">source code</a></span>
379		</td>
380		</tr></table>
381
382		<p>Destroy the Task instance bound to the current thread. A next call to
383		task_self() will create a new Task object. This function provided as a
384		convenience is available in the top-level ClusterShell.Task package
385		namespace.</p>
386		<dl class="fields">
387		</dl>
388		</td></tr></table>
389		</div>
390		<a name="task_cleanup"></a>
391		<div>
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395		<table width="100%" cellpadding="0" cellspacing="0" border="0">
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397		<h3 class="epydoc"><span class="sig"><span class="sig-name">task_cleanup</span>()</span>
398		</h3>
399		</td><td align="right" valign="top"
400		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#task_cleanup">source code</a></span>
401		</td>
402		</tr></table>
403
404		<p>Cleanup routine to destroy all created tasks. This function provided
405		as a convenience is available in the top-level ClusterShell.Task package
406		namespace.</p>
407		<dl class="fields">
408		</dl>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		Module Task
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58		<h1 class="epydoc">Source Code for <a href="ClusterShell.Task-module.html">Module ClusterShell.Task</a></h1>
59		<pre class="py-src">
60		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
61		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2007, 2008, 2009, 2010)</tt> </tt>
62		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
63		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
64		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
65		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
66		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
67		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
68		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
69		<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
70		<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
71		<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
72		<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
73		<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
74		<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
75		<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
76		<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
77		<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
78		<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
79		<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
80		<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
81		<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
82		<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
83		<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
84		<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
85		<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
86		<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
87		<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
88		<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
89		<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
90		<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
91		<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
92		<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt class="py-comment"># $Id: Task.py 295 2010-07-21 19:55:15Z st-cea $</tt> </tt>
93		<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> </tt>
94		<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
95		<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring">ClusterShell Task module.</tt> </tt>
96		<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
97		<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"><tt class="py-docstring">Simple example of use:</tt> </tt>
98		<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
99		<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"><tt class="py-docstring">>>> from ClusterShell.Task import *</tt> </tt>
100		<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"><tt class="py-docstring">>>> </tt> </tt>
101		<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"><tt class="py-docstring">>>> # get task associated with calling thread</tt> </tt>
102		<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"><tt class="py-docstring">... task = task_self()</tt> </tt>
103		<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"><tt class="py-docstring">>>> </tt> </tt>
104		<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"><tt class="py-docstring">>>> # add a command to execute on distant nodes</tt> </tt>
105		<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"><tt class="py-docstring">... task.shell("/bin/uname -r", nodes="tiger[1-30,35]")</tt> </tt>
106		<a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"><tt class="py-docstring"><ClusterShell.Worker.Ssh.WorkerSsh object at 0x7f41da71b890></tt> </tt>
107		<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"><tt class="py-docstring">>>> </tt> </tt>
108		<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"><tt class="py-docstring">>>> # run task in calling thread</tt> </tt>
109		<a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"><tt class="py-docstring">... task.resume()</tt> </tt>
110		<a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"><tt class="py-docstring">>>> </tt> </tt>
111		<a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"><tt class="py-docstring">>>> # get results</tt> </tt>
112		<a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"><tt class="py-docstring">... for buf, nodelist in task.iter_buffers():</tt> </tt>
113		<a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"><tt class="py-docstring">... print NodeSet.fromlist(nodelist), buf</tt> </tt>
114		<a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"><tt class="py-docstring">... </tt> </tt>
115		<a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
116		<a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
117		<a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"> </tt>
118		<a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">itertools</tt> <tt class="py-keyword">import</tt> <tt class="py-name">imap</tt> </tt>
119		<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">operator</tt> <tt class="py-keyword">import</tt> <tt class="py-name">itemgetter</tt> </tt>
120		<a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">sys</tt> </tt>
121		<a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">threading</tt> </tt>
122		<a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">traceback</tt> </tt>
123		<a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"> </tt>
124		<a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Package ClusterShell=ClusterShell-module.html"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-0', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Package ClusterShell.Engine=ClusterShell.Engine-module.html,Module ClusterShell.Engine.Engine=ClusterShell.Engine.Engine-module.html,Class ClusterShell.Engine.Engine.Engine=ClusterShell.Engine.Engine.Engine-class.html"><a title="ClusterShell.Engine
125		ClusterShell.Engine.Engine
126		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-1', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-2" class="py-name"><a title="ClusterShell.Engine
127		ClusterShell.Engine.Engine
128		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-2', 'Engine', 'link-1');">Engine</a></tt> <tt class="py-keyword">import</tt> <tt id="link-3" class="py-name" targets="Class ClusterShell.Engine.Engine.EngineAbortException=ClusterShell.Engine.Engine.EngineAbortException-class.html"><a title="ClusterShell.Engine.Engine.EngineAbortException" class="py-name" href="#" onclick="return doclink('link-3', 'EngineAbortException', 'link-3');">EngineAbortException</a></tt> </tt>
129		<a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-4" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-4', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-5" class="py-name"><a title="ClusterShell.Engine
130		ClusterShell.Engine.Engine
131		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-5', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-6" class="py-name"><a title="ClusterShell.Engine
132		ClusterShell.Engine.Engine
133		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-6', 'Engine', 'link-1');">Engine</a></tt> <tt class="py-keyword">import</tt> <tt id="link-7" class="py-name" targets="Class ClusterShell.Engine.Engine.EngineTimeoutException=ClusterShell.Engine.Engine.EngineTimeoutException-class.html"><a title="ClusterShell.Engine.Engine.EngineTimeoutException" class="py-name" href="#" onclick="return doclink('link-7', 'EngineTimeoutException', 'link-7');">EngineTimeoutException</a></tt> </tt>
134		<a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-8" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-8', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-9" class="py-name"><a title="ClusterShell.Engine
135		ClusterShell.Engine.Engine
136		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-9', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-10" class="py-name"><a title="ClusterShell.Engine
137		ClusterShell.Engine.Engine
138		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-10', 'Engine', 'link-1');">Engine</a></tt> <tt class="py-keyword">import</tt> <tt id="link-11" class="py-name" targets="Class ClusterShell.Engine.Engine.EngineAlreadyRunningError=ClusterShell.Engine.Engine.EngineAlreadyRunningError-class.html"><a title="ClusterShell.Engine.Engine.EngineAlreadyRunningError" class="py-name" href="#" onclick="return doclink('link-11', 'EngineAlreadyRunningError', 'link-11');">EngineAlreadyRunningError</a></tt> </tt>
139		<a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-12" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-12', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-13" class="py-name"><a title="ClusterShell.Engine
140		ClusterShell.Engine.Engine
141		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-13', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-14" class="py-name"><a title="ClusterShell.Engine
142		ClusterShell.Engine.Engine
143		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-14', 'Engine', 'link-1');">Engine</a></tt> <tt class="py-keyword">import</tt> <tt id="link-15" class="py-name" targets="Class ClusterShell.Engine.Engine.EngineTimer=ClusterShell.Engine.Engine.EngineTimer-class.html"><a title="ClusterShell.Engine.Engine.EngineTimer" class="py-name" href="#" onclick="return doclink('link-15', 'EngineTimer', 'link-15');">EngineTimer</a></tt> </tt>
144		<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-16" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-16', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-17" class="py-name"><a title="ClusterShell.Engine
145		ClusterShell.Engine.Engine
146		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-17', 'Engine', 'link-1');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-18" class="py-name" targets="Module ClusterShell.Engine.Factory=ClusterShell.Engine.Factory-module.html"><a title="ClusterShell.Engine.Factory" class="py-name" href="#" onclick="return doclink('link-18', 'Factory', 'link-18');">Factory</a></tt> <tt class="py-keyword">import</tt> <tt id="link-19" class="py-name" targets="Class ClusterShell.Engine.Factory.PreferredEngine=ClusterShell.Engine.Factory.PreferredEngine-class.html"><a title="ClusterShell.Engine.Factory.PreferredEngine" class="py-name" href="#" onclick="return doclink('link-19', 'PreferredEngine', 'link-19');">PreferredEngine</a></tt> </tt>
147		<a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-20" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-20', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-21" class="py-name" targets="Package ClusterShell.Worker=ClusterShell.Worker-module.html,Module ClusterShell.Worker.Worker=ClusterShell.Worker.Worker-module.html,Class ClusterShell.Worker.Worker.Worker=ClusterShell.Worker.Worker.Worker-class.html"><a title="ClusterShell.Worker
148		ClusterShell.Worker.Worker
149		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-21', 'Worker', 'link-21');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-22" class="py-name" targets="Module ClusterShell.Worker.EngineClient=ClusterShell.Worker.EngineClient-module.html,Class ClusterShell.Worker.EngineClient.EngineClient=ClusterShell.Worker.EngineClient.EngineClient-class.html"><a title="ClusterShell.Worker.EngineClient
150		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-22', 'EngineClient', 'link-22');">EngineClient</a></tt> <tt class="py-keyword">import</tt> <tt id="link-23" class="py-name" targets="Class ClusterShell.Worker.EngineClient.EnginePort=ClusterShell.Worker.EngineClient.EnginePort-class.html"><a title="ClusterShell.Worker.EngineClient.EnginePort" class="py-name" href="#" onclick="return doclink('link-23', 'EnginePort', 'link-23');">EnginePort</a></tt> </tt>
151		<a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-24" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-24', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-25" class="py-name"><a title="ClusterShell.Worker
152		ClusterShell.Worker.Worker
153		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-25', 'Worker', 'link-21');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-26" class="py-name" targets="Module ClusterShell.Worker.Ssh=ClusterShell.Worker.Ssh-module.html,Class ClusterShell.Worker.Ssh.Ssh=ClusterShell.Worker.Ssh.Ssh-class.html"><a title="ClusterShell.Worker.Ssh
154		ClusterShell.Worker.Ssh.Ssh" class="py-name" href="#" onclick="return doclink('link-26', 'Ssh', 'link-26');">Ssh</a></tt> <tt class="py-keyword">import</tt> <tt id="link-27" class="py-name" targets="Class ClusterShell.Worker.Ssh.WorkerSsh=ClusterShell.Worker.Ssh.WorkerSsh-class.html"><a title="ClusterShell.Worker.Ssh.WorkerSsh" class="py-name" href="#" onclick="return doclink('link-27', 'WorkerSsh', 'link-27');">WorkerSsh</a></tt> </tt>
155		<a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-28" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-28', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-29" class="py-name"><a title="ClusterShell.Worker
156		ClusterShell.Worker.Worker
157		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-29', 'Worker', 'link-21');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-30" class="py-name" targets="Module ClusterShell.Worker.Popen=ClusterShell.Worker.Popen-module.html"><a title="ClusterShell.Worker.Popen" class="py-name" href="#" onclick="return doclink('link-30', 'Popen', 'link-30');">Popen</a></tt> <tt class="py-keyword">import</tt> <tt id="link-31" class="py-name" targets="Class ClusterShell.Worker.Popen.WorkerPopen=ClusterShell.Worker.Popen.WorkerPopen-class.html"><a title="ClusterShell.Worker.Popen.WorkerPopen" class="py-name" href="#" onclick="return doclink('link-31', 'WorkerPopen', 'link-31');">WorkerPopen</a></tt> </tt>
158		<a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"> </tt>
159		<a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-32" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-32', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-33" class="py-name" targets="Module ClusterShell.Event=ClusterShell.Event-module.html"><a title="ClusterShell.Event" class="py-name" href="#" onclick="return doclink('link-33', 'Event', 'link-33');">Event</a></tt> <tt class="py-keyword">import</tt> <tt id="link-34" class="py-name" targets="Class ClusterShell.Event.EventHandler=ClusterShell.Event.EventHandler-class.html"><a title="ClusterShell.Event.EventHandler" class="py-name" href="#" onclick="return doclink('link-34', 'EventHandler', 'link-34');">EventHandler</a></tt> </tt>
160		<a name="L75"></a><tt class="py-lineno"> 75</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-35" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-35', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-36" class="py-name" targets="Module ClusterShell.MsgTree=ClusterShell.MsgTree-module.html,Class ClusterShell.MsgTree.MsgTree=ClusterShell.MsgTree.MsgTree-class.html"><a title="ClusterShell.MsgTree
161		ClusterShell.MsgTree.MsgTree" class="py-name" href="#" onclick="return doclink('link-36', 'MsgTree', 'link-36');">MsgTree</a></tt> <tt class="py-keyword">import</tt> <tt id="link-37" class="py-name"><a title="ClusterShell.MsgTree
162		ClusterShell.MsgTree.MsgTree" class="py-name" href="#" onclick="return doclink('link-37', 'MsgTree', 'link-36');">MsgTree</a></tt> </tt>
163		<a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-38" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-38', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-39" class="py-name" targets="Module ClusterShell.NodeSet=ClusterShell.NodeSet-module.html,Class ClusterShell.NodeSet.NodeSet=ClusterShell.NodeSet.NodeSet-class.html"><a title="ClusterShell.NodeSet
164		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-39', 'NodeSet', 'link-39');">NodeSet</a></tt> <tt class="py-keyword">import</tt> <tt id="link-40" class="py-name"><a title="ClusterShell.NodeSet
165		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-40', 'NodeSet', 'link-39');">NodeSet</a></tt> </tt>
166		<a name="TaskException"></a><div id="TaskException-def"><a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"> </tt>
167		<a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"> </tt>
168		<a name="L79"></a><tt class="py-lineno"> 79</tt> <a class="py-toggle" href="#" id="TaskException-toggle" onclick="return toggle('TaskException');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Task.TaskException-class.html">TaskException</a><tt class="py-op">(</tt><tt class="py-base-class">Exception</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
169		</div><div id="TaskException-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="TaskException-expanded"><a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"> <tt class="py-docstring">"""Base task exception."""</tt> </tt>
170		</div><a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> </tt>
171		<a name="TaskError"></a><div id="TaskError-def"><a name="L82"></a><tt class="py-lineno"> 82</tt> <a class="py-toggle" href="#" id="TaskError-toggle" onclick="return toggle('TaskError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Task.TaskError-class.html">TaskError</a><tt class="py-op">(</tt><tt class="py-base-class">TaskException</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
172		</div><div id="TaskError-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="TaskError-expanded"><a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> <tt class="py-docstring">"""Base task error exception."""</tt> </tt>
173		</div><a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> </tt>
174		<a name="TimeoutError"></a><div id="TimeoutError-def"><a name="L85"></a><tt class="py-lineno"> 85</tt> <a class="py-toggle" href="#" id="TimeoutError-toggle" onclick="return toggle('TimeoutError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Task.TimeoutError-class.html">TimeoutError</a><tt class="py-op">(</tt><tt class="py-base-class">TaskError</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
175		</div><div id="TimeoutError-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="TimeoutError-expanded"><a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"> <tt class="py-docstring">"""Raised when the task timed out."""</tt> </tt>
176		</div><a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"> </tt>
177		<a name="AlreadyRunningError"></a><div id="AlreadyRunningError-def"><a name="L88"></a><tt class="py-lineno"> 88</tt> <a class="py-toggle" href="#" id="AlreadyRunningError-toggle" onclick="return toggle('AlreadyRunningError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Task.AlreadyRunningError-class.html">AlreadyRunningError</a><tt class="py-op">(</tt><tt class="py-base-class">TaskError</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
178		</div><div id="AlreadyRunningError-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="AlreadyRunningError-expanded"><a name="L89"></a><tt class="py-lineno"> 89</tt> <tt class="py-line"> <tt class="py-docstring">"""Raised when trying to resume an already running task."""</tt> </tt>
179		</div><a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> </tt>
180		<a name="TaskMsgTreeError"></a><div id="TaskMsgTreeError-def"><a name="L91"></a><tt class="py-lineno"> 91</tt> <a class="py-toggle" href="#" id="TaskMsgTreeError-toggle" onclick="return toggle('TaskMsgTreeError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Task.TaskMsgTreeError-class.html">TaskMsgTreeError</a><tt class="py-op">(</tt><tt class="py-base-class">TaskError</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
181		</div><div id="TaskMsgTreeError-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="TaskMsgTreeError-expanded"><a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"> <tt class="py-docstring">"""Raised when trying to access disabled MsgTree."""</tt> </tt>
182		</div><a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"> </tt>
183		<a name="_TaskMsgTree"></a><div id="_TaskMsgTree-def"><a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"> </tt>
184		<a name="L95"></a><tt class="py-lineno"> 95</tt> <a class="py-toggle" href="#" id="_TaskMsgTree-toggle" onclick="return toggle('_TaskMsgTree');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Task._TaskMsgTree-class.html">_TaskMsgTree</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
185		</div><div id="_TaskMsgTree-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="_TaskMsgTree-expanded"><a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
186		<a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"><tt class="py-docstring"> Task special MsgTree wrapper class, for easy disabling of MsgTree</tt> </tt>
187		<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"><tt class="py-docstring"> buffering. This class checks if task.default(keyword) is set before</tt> </tt>
188		<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"><tt class="py-docstring"> effective MsgTree attribute lookup, according to following rules:</tt> </tt>
189		<a name="L100"></a><tt class="py-lineno"> 100</tt> <tt class="py-line"><tt class="py-docstring"> - If set, allow all MsgTree methods, else:</tt> </tt>
190		<a name="L101"></a><tt class="py-lineno"> 101</tt> <tt class="py-line"><tt class="py-docstring"> - ignore add() calls</tt> </tt>
191		<a name="L102"></a><tt class="py-lineno"> 102</tt> <tt class="py-line"><tt class="py-docstring"> - disallow MsgTree methods except clear()</tt> </tt>
192		<a name="L103"></a><tt class="py-lineno"> 103</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
193		<a name="_TaskMsgTree.__init__"></a><div id="_TaskMsgTree.__init__-def"><a name="L104"></a><tt class="py-lineno"> 104</tt> <a class="py-toggle" href="#" id="_TaskMsgTree.__init__-toggle" onclick="return toggle('_TaskMsgTree.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task._TaskMsgTree-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">task</tt><tt class="py-op">,</tt> <tt class="py-param">keyword</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
194		</div><div id="_TaskMsgTree.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="_TaskMsgTree.__init__-expanded"><a name="L105"></a><tt class="py-lineno"> 105</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_task</tt> <tt class="py-op">=</tt> <tt class="py-name">task</tt> </tt>
195		<a name="L106"></a><tt class="py-lineno"> 106</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_keyword</tt> <tt class="py-op">=</tt> <tt class="py-name">keyword</tt> </tt>
196		<a name="L107"></a><tt class="py-lineno"> 107</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_tree</tt> <tt class="py-op">=</tt> <tt id="link-41" class="py-name"><a title="ClusterShell.MsgTree
197		ClusterShell.MsgTree.MsgTree" class="py-name" href="#" onclick="return doclink('link-41', 'MsgTree', 'link-36');">MsgTree</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
198		</div><a name="L108"></a><tt class="py-lineno"> 108</tt> <tt class="py-line"> </tt>
199		<a name="_TaskMsgTree.__getattr__"></a><div id="_TaskMsgTree.__getattr__-def"><a name="L109"></a><tt class="py-lineno"> 109</tt> <a class="py-toggle" href="#" id="_TaskMsgTree.__getattr__-toggle" onclick="return toggle('_TaskMsgTree.__getattr__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task._TaskMsgTree-class.html#__getattr__">__getattr__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">name</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
200		</div><div id="_TaskMsgTree.__getattr__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="_TaskMsgTree.__getattr__-expanded"><a name="L110"></a><tt class="py-lineno"> 110</tt> <tt class="py-line"> <tt class="py-comment"># check if msgtree is enabled, but always allow MsgTree.clear()</tt> </tt>
201		<a name="L111"></a><tt class="py-lineno"> 111</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">name</tt> <tt class="py-op">!=</tt> <tt class="py-string">'clear'</tt> <tt class="py-keyword">and</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_task</tt><tt class="py-op">.</tt><tt id="link-42" class="py-name" targets="Method ClusterShell.Task.Task.default()=ClusterShell.Task.Task-class.html#default"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-42', 'default', 'link-42');">default</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_keyword</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
202		<a name="L112"></a><tt class="py-lineno"> 112</tt> <tt class="py-line"> <tt class="py-comment"># disable MsgTree.add method</tt> </tt>
203		<a name="L113"></a><tt class="py-lineno"> 113</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">name</tt> <tt class="py-op">==</tt> <tt class="py-string">'add'</tt><tt class="py-op">:</tt> </tt>
204		<a name="L114"></a><tt class="py-lineno"> 114</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-keyword">lambda</tt> <tt class="py-op">*</tt><tt class="py-name">args</tt><tt class="py-op">:</tt> <tt class="py-name">None</tt> </tt>
205		<a name="L115"></a><tt class="py-lineno"> 115</tt> <tt class="py-line"> <tt class="py-comment"># all other MsgTree methods are not allowed</tt> </tt>
206		<a name="L116"></a><tt class="py-lineno"> 116</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-43" class="py-name" targets="Class ClusterShell.Task.TaskMsgTreeError=ClusterShell.Task.TaskMsgTreeError-class.html"><a title="ClusterShell.Task.TaskMsgTreeError" class="py-name" href="#" onclick="return doclink('link-43', 'TaskMsgTreeError', 'link-43');">TaskMsgTreeError</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s not set"</tt> <tt class="py-op">%</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_keyword</tt><tt class="py-op">)</tt> </tt>
207		<a name="L117"></a><tt class="py-lineno"> 117</tt> <tt class="py-line"> <tt class="py-comment"># msgtree enabled: lookup tree attribute name</tt> </tt>
208		<a name="L118"></a><tt class="py-lineno"> 118</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">getattr</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_tree</tt><tt class="py-op">,</tt> <tt class="py-name">name</tt><tt class="py-op">)</tt> </tt>
209		</div></div><a name="L119"></a><tt class="py-lineno"> 119</tt> <tt class="py-line"> </tt>
210		<a name="_task_print_debug"></a><div id="_task_print_debug-def"><a name="L120"></a><tt class="py-lineno"> 120</tt> <tt class="py-line"> </tt>
211		<a name="L121"></a><tt class="py-lineno"> 121</tt> <a class="py-toggle" href="#" id="_task_print_debug-toggle" onclick="return toggle('_task_print_debug');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task-module.html#_task_print_debug">_task_print_debug</a><tt class="py-op">(</tt><tt class="py-param">task</tt><tt class="py-op">,</tt> <tt class="py-param">s</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
212		</div><div id="_task_print_debug-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="_task_print_debug-expanded"><a name="L122"></a><tt class="py-lineno"> 122</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
213		<a name="L123"></a><tt class="py-lineno"> 123</tt> <tt class="py-line"><tt class="py-docstring"> Default task debug printing function. Cannot provide 'print'</tt> </tt>
214		<a name="L124"></a><tt class="py-lineno"> 124</tt> <tt class="py-line"><tt class="py-docstring"> directly as it is not a function (will be in Py3k!).</tt> </tt>
215		<a name="L125"></a><tt class="py-lineno"> 125</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
216		<a name="L126"></a><tt class="py-lineno"> 126</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-name">s</tt> </tt>
217		</div><a name="L127"></a><tt class="py-lineno"> 127</tt> <tt class="py-line"> </tt>
218		<a name="Task"></a><div id="Task-def"><a name="L128"></a><tt class="py-lineno"> 128</tt> <tt class="py-line"> </tt>
219		<a name="L129"></a><tt class="py-lineno"> 129</tt> <a class="py-toggle" href="#" id="Task-toggle" onclick="return toggle('Task');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html">Task</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
220		</div><div id="Task-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="Task-expanded"><a name="L130"></a><tt class="py-lineno"> 130</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
221		<a name="L131"></a><tt class="py-lineno"> 131</tt> <tt class="py-line"><tt class="py-docstring"> Always bound to a thread, the Task class allows you to execute</tt> </tt>
222		<a name="L132"></a><tt class="py-lineno"> 132</tt> <tt class="py-line"><tt class="py-docstring"> commands in parallel and get their results.</tt> </tt>
223		<a name="L133"></a><tt class="py-lineno"> 133</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
224		<a name="L134"></a><tt class="py-lineno"> 134</tt> <tt class="py-line"><tt class="py-docstring"> To create a task in a new thread:</tt> </tt>
225		<a name="L135"></a><tt class="py-lineno"> 135</tt> <tt class="py-line"><tt class="py-docstring"> >>> task = Task()</tt> </tt>
226		<a name="L136"></a><tt class="py-lineno"> 136</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
227		<a name="L137"></a><tt class="py-lineno"> 137</tt> <tt class="py-line"><tt class="py-docstring"> To create or get the instance of the task associated with the</tt> </tt>
228		<a name="L138"></a><tt class="py-lineno"> 138</tt> <tt class="py-line"><tt class="py-docstring"> thread object thr (threading.Thread):</tt> </tt>
229		<a name="L139"></a><tt class="py-lineno"> 139</tt> <tt class="py-line"><tt class="py-docstring"> >>> task = Task(thread=thr)</tt> </tt>
230		<a name="L140"></a><tt class="py-lineno"> 140</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
231		<a name="L141"></a><tt class="py-lineno"> 141</tt> <tt class="py-line"><tt class="py-docstring"> Add a command to execute locally within task with:</tt> </tt>
232		<a name="L142"></a><tt class="py-lineno"> 142</tt> <tt class="py-line"><tt class="py-docstring"> >>> task.shell("/bin/hostname")</tt> </tt>
233		<a name="L143"></a><tt class="py-lineno"> 143</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
234		<a name="L144"></a><tt class="py-lineno"> 144</tt> <tt class="py-line"><tt class="py-docstring"> Add a command to execute to a distant node within task with:</tt> </tt>
235		<a name="L145"></a><tt class="py-lineno"> 145</tt> <tt class="py-line"><tt class="py-docstring"> >>> task.shell("/bin/hostname", nodes="tiger[1-20]")</tt> </tt>
236		<a name="L146"></a><tt class="py-lineno"> 146</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
237		<a name="L147"></a><tt class="py-lineno"> 147</tt> <tt class="py-line"><tt class="py-docstring"> Run task in its associated thread (will block only if the calling</tt> </tt>
238		<a name="L148"></a><tt class="py-lineno"> 148</tt> <tt class="py-line"><tt class="py-docstring"> thread is the task associated thread):</tt> </tt>
239		<a name="L149"></a><tt class="py-lineno"> 149</tt> <tt class="py-line"><tt class="py-docstring"> >>> task.resume()</tt> </tt>
240		<a name="L150"></a><tt class="py-lineno"> 150</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
241		<a name="L151"></a><tt class="py-lineno"> 151</tt> <tt class="py-line"> <tt id="link-44" class="py-name" targets="Variable ClusterShell.Task.Task._std_default=ClusterShell.Task.Task-class.html#_std_default"><a title="ClusterShell.Task.Task._std_default" class="py-name" href="#" onclick="return doclink('link-44', '_std_default', 'link-44');">_std_default</a></tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt> <tt class="py-string">"stderr"</tt> <tt class="py-op">:</tt> <tt class="py-name">False</tt><tt class="py-op">,</tt> </tt>
242		<a name="L152"></a><tt class="py-lineno"> 152</tt> <tt class="py-line"> <tt class="py-string">"stdout_msgtree"</tt> <tt class="py-op">:</tt> <tt class="py-name">True</tt><tt class="py-op">,</tt> </tt>
243		<a name="L153"></a><tt class="py-lineno"> 153</tt> <tt class="py-line"> <tt class="py-string">"stderr_msgtree"</tt> <tt class="py-op">:</tt> <tt class="py-name">True</tt><tt class="py-op">,</tt> </tt>
244		<a name="L154"></a><tt class="py-lineno"> 154</tt> <tt class="py-line"> <tt class="py-string">"engine"</tt> <tt class="py-op">:</tt> <tt class="py-string">'auto'</tt><tt class="py-op">,</tt> </tt>
245		<a name="L155"></a><tt class="py-lineno"> 155</tt> <tt class="py-line"> <tt class="py-string">"port_qlimit"</tt> <tt class="py-op">:</tt> <tt class="py-number">32</tt> <tt class="py-op">}</tt> </tt>
246		<a name="L156"></a><tt class="py-lineno"> 156</tt> <tt class="py-line"> </tt>
247		<a name="L157"></a><tt class="py-lineno"> 157</tt> <tt class="py-line"> <tt id="link-45" class="py-name" targets="Variable ClusterShell.Task.Task._std_info=ClusterShell.Task.Task-class.html#_std_info"><a title="ClusterShell.Task.Task._std_info" class="py-name" href="#" onclick="return doclink('link-45', '_std_info', 'link-45');">_std_info</a></tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt> <tt class="py-string">"debug"</tt> <tt class="py-op">:</tt> <tt class="py-name">False</tt><tt class="py-op">,</tt> </tt>
248		<a name="L158"></a><tt class="py-lineno"> 158</tt> <tt class="py-line"> <tt class="py-string">"print_debug"</tt> <tt class="py-op">:</tt> <tt id="link-46" class="py-name" targets="Function ClusterShell.Task._task_print_debug()=ClusterShell.Task-module.html#_task_print_debug"><a title="ClusterShell.Task._task_print_debug" class="py-name" href="#" onclick="return doclink('link-46', '_task_print_debug', 'link-46');">_task_print_debug</a></tt><tt class="py-op">,</tt> </tt>
249		<a name="L159"></a><tt class="py-lineno"> 159</tt> <tt class="py-line"> <tt class="py-string">"fanout"</tt> <tt class="py-op">:</tt> <tt class="py-number">64</tt><tt class="py-op">,</tt> </tt>
250		<a name="L160"></a><tt class="py-lineno"> 160</tt> <tt class="py-line"> <tt class="py-string">"connect_timeout"</tt> <tt class="py-op">:</tt> <tt class="py-number">10</tt><tt class="py-op">,</tt> </tt>
251		<a name="L161"></a><tt class="py-lineno"> 161</tt> <tt class="py-line"> <tt class="py-string">"command_timeout"</tt> <tt class="py-op">:</tt> <tt class="py-number">0</tt> <tt class="py-op">}</tt> </tt>
252		<a name="L162"></a><tt class="py-lineno"> 162</tt> <tt class="py-line"> <tt id="link-47" class="py-name" targets="Variable ClusterShell.Task.Task._tasks=ClusterShell.Task.Task-class.html#_tasks"><a title="ClusterShell.Task.Task._tasks" class="py-name" href="#" onclick="return doclink('link-47', '_tasks', 'link-47');">_tasks</a></tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
253		<a name="L163"></a><tt class="py-lineno"> 163</tt> <tt class="py-line"> <tt id="link-48" class="py-name" targets="Variable ClusterShell.Task.Task._taskid_max=ClusterShell.Task.Task-class.html#_taskid_max"><a title="ClusterShell.Task.Task._taskid_max" class="py-name" href="#" onclick="return doclink('link-48', '_taskid_max', 'link-48');">_taskid_max</a></tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
254		<a name="L164"></a><tt class="py-lineno"> 164</tt> <tt class="py-line"> <tt id="link-49" class="py-name" targets="Variable ClusterShell.Task.Task._task_lock=ClusterShell.Task.Task-class.html#_task_lock"><a title="ClusterShell.Task.Task._task_lock" class="py-name" href="#" onclick="return doclink('link-49', '_task_lock', 'link-49');">_task_lock</a></tt> <tt class="py-op">=</tt> <tt class="py-name">threading</tt><tt class="py-op">.</tt><tt class="py-name">Lock</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
255		<a name="L165"></a><tt class="py-lineno"> 165</tt> <tt class="py-line"> </tt>
256		<a name="Task._SyncMsgHandler"></a><div id="Task._SyncMsgHandler-def"><a name="L166"></a><tt class="py-lineno"> 166</tt> <a class="py-toggle" href="#" id="Task._SyncMsgHandler-toggle" onclick="return toggle('Task._SyncMsgHandler');">-</a><tt class="py-line"> <tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Task.Task._SyncMsgHandler-class.html">_SyncMsgHandler</a><tt class="py-op">(</tt><tt class="py-base-class">EventHandler</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
257		</div><div id="Task._SyncMsgHandler-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._SyncMsgHandler-expanded"><a name="L167"></a><tt class="py-lineno"> 167</tt> <tt class="py-line"> <tt class="py-docstring">"""Special task control port event handler.</tt> </tt>
258		<a name="L168"></a><tt class="py-lineno"> 168</tt> <tt class="py-line"><tt class="py-docstring"> When a message is received on the port, call appropriate</tt> </tt>
259		<a name="L169"></a><tt class="py-lineno"> 169</tt> <tt class="py-line"><tt class="py-docstring"> task method."""</tt> </tt>
260		<a name="Task._SyncMsgHandler.ev_msg"></a><div id="Task._SyncMsgHandler.ev_msg-def"><a name="L170"></a><tt class="py-lineno"> 170</tt> <a class="py-toggle" href="#" id="Task._SyncMsgHandler.ev_msg-toggle" onclick="return toggle('Task._SyncMsgHandler.ev_msg');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task._SyncMsgHandler-class.html#ev_msg">ev_msg</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">port</tt><tt class="py-op">,</tt> <tt class="py-param">msg</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
261		</div><div id="Task._SyncMsgHandler.ev_msg-collapsed" style="display:none;" pad="++++" indent="++++++++++++++++"></div><div id="Task._SyncMsgHandler.ev_msg-expanded"><a name="L171"></a><tt class="py-lineno"> 171</tt> <tt class="py-line"> <tt class="py-docstring">"""Message received: call appropriate task method."""</tt> </tt>
262		<a name="L172"></a><tt class="py-lineno"> 172</tt> <tt class="py-line"> <tt class="py-comment"># pull out function and its arguments from message</tt> </tt>
263		<a name="L173"></a><tt class="py-lineno"> 173</tt> <tt class="py-line"> <tt class="py-name">func</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-name">args</tt><tt class="py-op">,</tt> <tt class="py-name">kwargs</tt><tt class="py-op">)</tt> <tt class="py-op">=</tt> <tt id="link-50" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EnginePort.msg()=ClusterShell.Worker.EngineClient.EnginePort-class.html#msg"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-50', 'msg', 'link-50');">msg</a></tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt id="link-51" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-51', 'msg', 'link-50');">msg</a></tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-op">]</tt> </tt>
264		<a name="L174"></a><tt class="py-lineno"> 174</tt> <tt class="py-line"> <tt class="py-comment"># call task method</tt> </tt>
265		<a name="L175"></a><tt class="py-lineno"> 175</tt> <tt class="py-line"> <tt class="py-name">func</tt><tt class="py-op">(</tt><tt id="link-52" class="py-name" targets="Method ClusterShell.Task.Task.port()=ClusterShell.Task.Task-class.html#port"><a title="ClusterShell.Task.Task.port" class="py-name" href="#" onclick="return doclink('link-52', 'port', 'link-52');">port</a></tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-op"></tt><tt class="py-name">args</tt><tt class="py-op">,</tt> <tt class="py-op">*</tt><tt class="py-name">kwargs</tt><tt class="py-op">)</tt> </tt>
266		</div></div><a name="L176"></a><tt class="py-lineno"> 176</tt> <tt class="py-line"> </tt>
267		<a name="Task.tasksyncmethod"></a><div id="Task.tasksyncmethod-def"><a name="L177"></a><tt class="py-lineno"> 177</tt> <a class="py-toggle" href="#" id="Task.tasksyncmethod-toggle" onclick="return toggle('Task.tasksyncmethod');">-</a><tt class="py-line"> <tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Task.Task.tasksyncmethod-class.html">tasksyncmethod</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
268		</div><div id="Task.tasksyncmethod-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.tasksyncmethod-expanded"><a name="L178"></a><tt class="py-lineno"> 178</tt> <tt class="py-line"> <tt class="py-docstring">"""Class encapsulating a function that checks if the calling</tt> </tt>
269		<a name="L179"></a><tt class="py-lineno"> 179</tt> <tt class="py-line"><tt class="py-docstring"> task is running or is the current task, and allowing it to be</tt> </tt>
270		<a name="L180"></a><tt class="py-lineno"> 180</tt> <tt class="py-line"><tt class="py-docstring"> used as a decorator making the wrapped task method thread-safe."""</tt> </tt>
271		<a name="L181"></a><tt class="py-lineno"> 181</tt> <tt class="py-line"> </tt>
272		<a name="Task.tasksyncmethod.__call__"></a><div id="Task.tasksyncmethod.__call__-def"><a name="L182"></a><tt class="py-lineno"> 182</tt> <a class="py-toggle" href="#" id="Task.tasksyncmethod.__call__-toggle" onclick="return toggle('Task.tasksyncmethod.__call__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task.tasksyncmethod-class.html#__call__">__call__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">f</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
273		</div><div id="Task.tasksyncmethod.__call__-collapsed" style="display:none;" pad="++++" indent="++++++++++++++++"></div><div id="Task.tasksyncmethod.__call__-expanded"><a name="L183"></a><tt class="py-lineno"> 183</tt> <tt class="py-line"> <tt class="py-keyword">def</tt> <tt class="py-def-name">taskfunc</tt><tt class="py-op">(</tt><tt class="py-op"></tt><tt class="py-param">args</tt><tt class="py-op">,</tt> <tt class="py-op">*</tt><tt class="py-param">kwargs</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
274		<a name="L184"></a><tt class="py-lineno"> 184</tt> <tt class="py-line"> <tt class="py-comment"># pull out the class instance</tt> </tt>
275		<a name="L185"></a><tt class="py-lineno"> 185</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-name">fargs</tt> <tt class="py-op">=</tt> <tt class="py-name">args</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">args</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-op">]</tt> </tt>
276		<a name="L186"></a><tt class="py-lineno"> 186</tt> <tt class="py-line"> <tt class="py-comment"># check if the calling task is the current thread task</tt> </tt>
277		<a name="L187"></a><tt class="py-lineno"> 187</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-53" class="py-name" targets="Method ClusterShell.Task.Task._is_task_self()=ClusterShell.Task.Task-class.html#_is_task_self"><a title="ClusterShell.Task.Task._is_task_self" class="py-name" href="#" onclick="return doclink('link-53', '_is_task_self', 'link-53');">_is_task_self</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
278		<a name="L188"></a><tt class="py-lineno"> 188</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">f</tt><tt class="py-op">(</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-op"></tt><tt class="py-name">fargs</tt><tt class="py-op">,</tt> <tt class="py-op">*</tt><tt class="py-name">kwargs</tt><tt class="py-op">)</tt> </tt>
279		<a name="L189"></a><tt class="py-lineno"> 189</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt class="py-name">_dispatch_port</tt><tt class="py-op">:</tt> </tt>
280		<a name="L190"></a><tt class="py-lineno"> 190</tt> <tt class="py-line"> <tt class="py-comment"># no, safely call the task method by message </tt> </tt>
281		<a name="L191"></a><tt class="py-lineno"> 191</tt> <tt class="py-line"> <tt class="py-comment"># through the task special dispatch port</tt> </tt>
282		<a name="L192"></a><tt class="py-lineno"> 192</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt class="py-name">_dispatch_port</tt><tt class="py-op">.</tt><tt id="link-54" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EnginePort.msg_send()=ClusterShell.Worker.EngineClient.EnginePort-class.html#msg_send"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg_send" class="py-name" href="#" onclick="return doclink('link-54', 'msg_send', 'link-54');">msg_send</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">f</tt><tt class="py-op">,</tt> <tt class="py-name">fargs</tt><tt class="py-op">,</tt> <tt class="py-name">kwargs</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
283		<a name="L193"></a><tt class="py-lineno"> 193</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
284		<a name="L194"></a><tt class="py-lineno"> 194</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-55" class="py-name" targets="Method ClusterShell.Task.Task.info()=ClusterShell.Task.Task-class.html#info"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-55', 'info', 'link-55');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"print_debug"</tt><tt class="py-op">)</tt><tt class="py-op">(</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-string">"%s: dropped call: %s"</tt> <tt class="py-op">%</tt> \ </tt>
285		<a name="L195"></a><tt class="py-lineno"> 195</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-name">fargs</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
286		</div><a name="L196"></a><tt class="py-lineno"> 196</tt> <tt class="py-line"> <tt class="py-comment"># modify the decorator meta-data for pydoc</tt> </tt>
287		<a name="L197"></a><tt class="py-lineno"> 197</tt> <tt class="py-line"> <tt class="py-comment"># Note: should be later replaced by @wraps (functools)</tt> </tt>
288		<a name="L198"></a><tt class="py-lineno"> 198</tt> <tt class="py-line"> <tt class="py-comment"># as of Python 2.5</tt> </tt>
289		<a name="L199"></a><tt class="py-lineno"> 199</tt> <tt class="py-line"> <tt class="py-name">taskfunc</tt><tt class="py-op">.</tt><tt class="py-name">__name__</tt> <tt class="py-op">=</tt> <tt class="py-name">f</tt><tt class="py-op">.</tt><tt class="py-name">__name__</tt> </tt>
290		<a name="L200"></a><tt class="py-lineno"> 200</tt> <tt class="py-line"> <tt class="py-name">taskfunc</tt><tt class="py-op">.</tt><tt class="py-name">__doc__</tt> <tt class="py-op">=</tt> <tt class="py-name">f</tt><tt class="py-op">.</tt><tt class="py-name">__doc__</tt> </tt>
291		<a name="L201"></a><tt class="py-lineno"> 201</tt> <tt class="py-line"> <tt class="py-name">taskfunc</tt><tt class="py-op">.</tt><tt class="py-name">__dict__</tt> <tt class="py-op">=</tt> <tt class="py-name">f</tt><tt class="py-op">.</tt><tt class="py-name">__dict__</tt> </tt>
292		<a name="L202"></a><tt class="py-lineno"> 202</tt> <tt class="py-line"> <tt class="py-name">taskfunc</tt><tt class="py-op">.</tt><tt class="py-name">__module__</tt> <tt class="py-op">=</tt> <tt class="py-name">f</tt><tt class="py-op">.</tt><tt class="py-name">__module__</tt> </tt>
293		<a name="L203"></a><tt class="py-lineno"> 203</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">taskfunc</tt> </tt>
294		</div></div><a name="L204"></a><tt class="py-lineno"> 204</tt> <tt class="py-line"> </tt>
295		<a name="Task._SuspendCondition"></a><div id="Task._SuspendCondition-def"><a name="L205"></a><tt class="py-lineno"> 205</tt> <a class="py-toggle" href="#" id="Task._SuspendCondition-toggle" onclick="return toggle('Task._SuspendCondition');">-</a><tt class="py-line"> <tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Task.Task._SuspendCondition-class.html">_SuspendCondition</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
296		</div><div id="Task._SuspendCondition-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._SuspendCondition-expanded"><a name="L206"></a><tt class="py-lineno"> 206</tt> <tt class="py-line"> <tt class="py-docstring">"""Special class to manage task suspend condition."""</tt> </tt>
297		<a name="Task._SuspendCondition.__init__"></a><div id="Task._SuspendCondition.__init__-def"><a name="L207"></a><tt class="py-lineno"> 207</tt> <a class="py-toggle" href="#" id="Task._SuspendCondition.__init__-toggle" onclick="return toggle('Task._SuspendCondition.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task._SuspendCondition-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">lock</tt><tt class="py-op">=</tt><tt class="py-name">threading</tt><tt class="py-op">.</tt><tt class="py-name">RLock</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-param">initial</tt><tt class="py-op">=</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
298		</div><div id="Task._SuspendCondition.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++++++++++"></div><div id="Task._SuspendCondition.__init__-expanded"><a name="L208"></a><tt class="py-lineno"> 208</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cond</tt> <tt class="py-op">=</tt> <tt class="py-name">threading</tt><tt class="py-op">.</tt><tt class="py-name">Condition</tt><tt class="py-op">(</tt><tt class="py-name">lock</tt><tt class="py-op">)</tt> </tt>
299		<a name="L209"></a><tt class="py-lineno"> 209</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">suspend_count</tt> <tt class="py-op">=</tt> <tt class="py-name">initial</tt> </tt>
300		</div><a name="L210"></a><tt class="py-lineno"> 210</tt> <tt class="py-line"> </tt>
301		<a name="Task._SuspendCondition.atomic_inc"></a><div id="Task._SuspendCondition.atomic_inc-def"><a name="L211"></a><tt class="py-lineno"> 211</tt> <a class="py-toggle" href="#" id="Task._SuspendCondition.atomic_inc-toggle" onclick="return toggle('Task._SuspendCondition.atomic_inc');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task._SuspendCondition-class.html#atomic_inc">atomic_inc</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
302		</div><div id="Task._SuspendCondition.atomic_inc-collapsed" style="display:none;" pad="++++" indent="++++++++++++++++"></div><div id="Task._SuspendCondition.atomic_inc-expanded"><a name="L212"></a><tt class="py-lineno"> 212</tt> <tt class="py-line"> <tt class="py-docstring">"""Increase suspend count."""</tt> </tt>
303		<a name="L213"></a><tt class="py-lineno"> 213</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cond</tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
304		<a name="L214"></a><tt class="py-lineno"> 214</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">suspend_count</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
305		<a name="L215"></a><tt class="py-lineno"> 215</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cond</tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
306		</div><a name="L216"></a><tt class="py-lineno"> 216</tt> <tt class="py-line"> </tt>
307		<a name="Task._SuspendCondition.atomic_dec"></a><div id="Task._SuspendCondition.atomic_dec-def"><a name="L217"></a><tt class="py-lineno"> 217</tt> <a class="py-toggle" href="#" id="Task._SuspendCondition.atomic_dec-toggle" onclick="return toggle('Task._SuspendCondition.atomic_dec');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task._SuspendCondition-class.html#atomic_dec">atomic_dec</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
308		</div><div id="Task._SuspendCondition.atomic_dec-collapsed" style="display:none;" pad="++++" indent="++++++++++++++++"></div><div id="Task._SuspendCondition.atomic_dec-expanded"><a name="L218"></a><tt class="py-lineno"> 218</tt> <tt class="py-line"> <tt class="py-docstring">"""Decrease suspend count."""</tt> </tt>
309		<a name="L219"></a><tt class="py-lineno"> 219</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cond</tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
310		<a name="L220"></a><tt class="py-lineno"> 220</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">suspend_count</tt> <tt class="py-op">-=</tt> <tt class="py-number">1</tt> </tt>
311		<a name="L221"></a><tt class="py-lineno"> 221</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cond</tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
312		</div><a name="L222"></a><tt class="py-lineno"> 222</tt> <tt class="py-line"> </tt>
313		<a name="Task._SuspendCondition.wait_check"></a><div id="Task._SuspendCondition.wait_check-def"><a name="L223"></a><tt class="py-lineno"> 223</tt> <a class="py-toggle" href="#" id="Task._SuspendCondition.wait_check-toggle" onclick="return toggle('Task._SuspendCondition.wait_check');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task._SuspendCondition-class.html#wait_check">wait_check</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">release_lock</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
314		</div><div id="Task._SuspendCondition.wait_check-collapsed" style="display:none;" pad="++++" indent="++++++++++++++++"></div><div id="Task._SuspendCondition.wait_check-expanded"><a name="L224"></a><tt class="py-lineno"> 224</tt> <tt class="py-line"> <tt class="py-docstring">"""Wait for condition if needed."""</tt> </tt>
315		<a name="L225"></a><tt class="py-lineno"> 225</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cond</tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
316		<a name="L226"></a><tt class="py-lineno"> 226</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
317		<a name="L227"></a><tt class="py-lineno"> 227</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">suspend_count</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
318		<a name="L228"></a><tt class="py-lineno"> 228</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">release_lock</tt><tt class="py-op">:</tt> </tt>
319		<a name="L229"></a><tt class="py-lineno"> 229</tt> <tt class="py-line"> <tt class="py-name">release_lock</tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
320		<a name="L230"></a><tt class="py-lineno"> 230</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cond</tt><tt class="py-op">.</tt><tt id="link-56" class="py-name" targets="Class Method ClusterShell.Task.Task.wait()=ClusterShell.Task.Task-class.html#wait"><a title="ClusterShell.Task.Task.wait" class="py-name" href="#" onclick="return doclink('link-56', 'wait', 'link-56');">wait</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
321		<a name="L231"></a><tt class="py-lineno"> 231</tt> <tt class="py-line"> <tt class="py-keyword">finally</tt><tt class="py-op">:</tt> </tt>
322		<a name="L232"></a><tt class="py-lineno"> 232</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cond</tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
323		</div><a name="L233"></a><tt class="py-lineno"> 233</tt> <tt class="py-line"> </tt>
324		<a name="Task._SuspendCondition.notify_all"></a><div id="Task._SuspendCondition.notify_all-def"><a name="L234"></a><tt class="py-lineno"> 234</tt> <a class="py-toggle" href="#" id="Task._SuspendCondition.notify_all-toggle" onclick="return toggle('Task._SuspendCondition.notify_all');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task._SuspendCondition-class.html#notify_all">notify_all</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
325		</div><div id="Task._SuspendCondition.notify_all-collapsed" style="display:none;" pad="++++" indent="++++++++++++++++"></div><div id="Task._SuspendCondition.notify_all-expanded"><a name="L235"></a><tt class="py-lineno"> 235</tt> <tt class="py-line"> <tt class="py-docstring">"""Signal all threads waiting for condition."""</tt> </tt>
326		<a name="L236"></a><tt class="py-lineno"> 236</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cond</tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
327		<a name="L237"></a><tt class="py-lineno"> 237</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
328		<a name="L238"></a><tt class="py-lineno"> 238</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">suspend_count</tt> <tt class="py-op">=</tt> <tt class="py-name">min</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">suspend_count</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
329		<a name="L239"></a><tt class="py-lineno"> 239</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cond</tt><tt class="py-op">.</tt><tt class="py-name">notifyAll</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
330		<a name="L240"></a><tt class="py-lineno"> 240</tt> <tt class="py-line"> <tt class="py-keyword">finally</tt><tt class="py-op">:</tt> </tt>
331		<a name="L241"></a><tt class="py-lineno"> 241</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_cond</tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
332		</div></div><a name="L242"></a><tt class="py-lineno"> 242</tt> <tt class="py-line"> </tt>
333		<a name="L243"></a><tt class="py-lineno"> 243</tt> <tt class="py-line"> </tt>
334		<a name="Task.__new__"></a><div id="Task.__new__-def"><a name="L244"></a><tt class="py-lineno"> 244</tt> <a class="py-toggle" href="#" id="Task.__new__-toggle" onclick="return toggle('Task.__new__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#__new__">__new__</a><tt class="py-op">(</tt><tt class="py-param">cls</tt><tt class="py-op">,</tt> <tt class="py-param">thread</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
335		</div><div id="Task.__new__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.__new__-expanded"><a name="L245"></a><tt class="py-lineno"> 245</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
336		<a name="L246"></a><tt class="py-lineno"> 246</tt> <tt class="py-line"><tt class="py-docstring"> For task bound to a specific thread, this class acts like a</tt> </tt>
337		<a name="L247"></a><tt class="py-lineno"> 247</tt> <tt class="py-line"><tt class="py-docstring"> "thread singleton", so new style class is used and new object</tt> </tt>
338		<a name="L248"></a><tt class="py-lineno"> 248</tt> <tt class="py-line"><tt class="py-docstring"> are only instantiated if needed.</tt> </tt>
339		<a name="L249"></a><tt class="py-lineno"> 249</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
340		<a name="L250"></a><tt class="py-lineno"> 250</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">thread</tt><tt class="py-op">:</tt> </tt>
341		<a name="L251"></a><tt class="py-lineno"> 251</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">thread</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">cls</tt><tt class="py-op">.</tt><tt id="link-57" class="py-name"><a title="ClusterShell.Task.Task._tasks" class="py-name" href="#" onclick="return doclink('link-57', '_tasks', 'link-47');">_tasks</a></tt><tt class="py-op">:</tt> </tt>
342		<a name="L252"></a><tt class="py-lineno"> 252</tt> <tt class="py-line"> <tt class="py-name">cls</tt><tt class="py-op">.</tt><tt id="link-58" class="py-name"><a title="ClusterShell.Task.Task._tasks" class="py-name" href="#" onclick="return doclink('link-58', '_tasks', 'link-47');">_tasks</a></tt><tt class="py-op">[</tt><tt class="py-name">thread</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">object</tt><tt class="py-op">.</tt><tt id="link-59" class="py-name" targets="Static Method ClusterShell.Engine.Factory.PreferredEngine.__new__()=ClusterShell.Engine.Factory.PreferredEngine-class.html#__new__,Static Method ClusterShell.Task.Task.__new__()=ClusterShell.Task.Task-class.html#__new__"><a title="ClusterShell.Engine.Factory.PreferredEngine.__new__
343		ClusterShell.Task.Task.__new__" class="py-name" href="#" onclick="return doclink('link-59', '__new__', 'link-59');">__new__</a></tt><tt class="py-op">(</tt><tt class="py-name">cls</tt><tt class="py-op">)</tt> </tt>
344		<a name="L253"></a><tt class="py-lineno"> 253</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">cls</tt><tt class="py-op">.</tt><tt id="link-60" class="py-name"><a title="ClusterShell.Task.Task._tasks" class="py-name" href="#" onclick="return doclink('link-60', '_tasks', 'link-47');">_tasks</a></tt><tt class="py-op">[</tt><tt class="py-name">thread</tt><tt class="py-op">]</tt> </tt>
345		<a name="L254"></a><tt class="py-lineno"> 254</tt> <tt class="py-line"> </tt>
346		<a name="L255"></a><tt class="py-lineno"> 255</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">object</tt><tt class="py-op">.</tt><tt id="link-61" class="py-name"><a title="ClusterShell.Engine.Factory.PreferredEngine.__new__
347		ClusterShell.Task.Task.__new__" class="py-name" href="#" onclick="return doclink('link-61', '__new__', 'link-59');">__new__</a></tt><tt class="py-op">(</tt><tt class="py-name">cls</tt><tt class="py-op">)</tt> </tt>
348		</div><a name="L256"></a><tt class="py-lineno"> 256</tt> <tt class="py-line"> </tt>
349		<a name="Task.__init__"></a><div id="Task.__init__-def"><a name="L257"></a><tt class="py-lineno"> 257</tt> <a class="py-toggle" href="#" id="Task.__init__-toggle" onclick="return toggle('Task.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">thread</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
350		</div><div id="Task.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.__init__-expanded"><a name="L258"></a><tt class="py-lineno"> 258</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
351		<a name="L259"></a><tt class="py-lineno"> 259</tt> <tt class="py-line"><tt class="py-docstring"> Initialize a Task, creating a new thread if needed.</tt> </tt>
352		<a name="L260"></a><tt class="py-lineno"> 260</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
353		<a name="L261"></a><tt class="py-lineno"> 261</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">getattr</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-string">"_engine"</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
354		<a name="L262"></a><tt class="py-lineno"> 262</tt> <tt class="py-line"> <tt class="py-comment"># first time called</tt> </tt>
355		<a name="L263"></a><tt class="py-lineno"> 263</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_default_lock</tt> <tt class="py-op">=</tt> <tt class="py-name">threading</tt><tt class="py-op">.</tt><tt class="py-name">Lock</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
356		<a name="L264"></a><tt class="py-lineno"> 264</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_default</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">__class__</tt><tt class="py-op">.</tt><tt id="link-62" class="py-name"><a title="ClusterShell.Task.Task._std_default" class="py-name" href="#" onclick="return doclink('link-62', '_std_default', 'link-44');">_std_default</a></tt><tt class="py-op">.</tt><tt id="link-63" class="py-name" targets="Method ClusterShell.Task.Task.copy()=ClusterShell.Task.Task-class.html#copy"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-63', 'copy', 'link-63');">copy</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
357		<a name="L265"></a><tt class="py-lineno"> 265</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_info</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">__class__</tt><tt class="py-op">.</tt><tt id="link-64" class="py-name"><a title="ClusterShell.Task.Task._std_info" class="py-name" href="#" onclick="return doclink('link-64', '_std_info', 'link-45');">_std_info</a></tt><tt class="py-op">.</tt><tt id="link-65" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-65', 'copy', 'link-63');">copy</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
358		<a name="L266"></a><tt class="py-lineno"> 266</tt> <tt class="py-line"> </tt>
359		<a name="L267"></a><tt class="py-lineno"> 267</tt> <tt class="py-line"> <tt class="py-comment"># use factory class PreferredEngine that gives the proper</tt> </tt>
360		<a name="L268"></a><tt class="py-lineno"> 268</tt> <tt class="py-line"> <tt class="py-comment"># engine instance</tt> </tt>
361		<a name="L269"></a><tt class="py-lineno"> 269</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt> <tt class="py-op">=</tt> <tt id="link-66" class="py-name"><a title="ClusterShell.Engine.Factory.PreferredEngine" class="py-name" href="#" onclick="return doclink('link-66', 'PreferredEngine', 'link-19');">PreferredEngine</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-67" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-67', 'default', 'link-42');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"engine"</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_info</tt><tt class="py-op">)</tt> </tt>
362		<a name="L270"></a><tt class="py-lineno"> 270</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timeout</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
363		<a name="L271"></a><tt class="py-lineno"> 271</tt> <tt class="py-line"> </tt>
364		<a name="L272"></a><tt class="py-lineno"> 272</tt> <tt class="py-line"> <tt class="py-comment"># task synchronization objects</tt> </tt>
365		<a name="L273"></a><tt class="py-lineno"> 273</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_run_lock</tt> <tt class="py-op">=</tt> <tt class="py-name">threading</tt><tt class="py-op">.</tt><tt class="py-name">Lock</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-comment"># primitive lock</tt> </tt>
366		<a name="L274"></a><tt class="py-lineno"> 274</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_lock</tt> <tt class="py-op">=</tt> <tt class="py-name">threading</tt><tt class="py-op">.</tt><tt class="py-name">RLock</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-comment"># reentrant lock</tt> </tt>
367		<a name="L275"></a><tt class="py-lineno"> 275</tt> <tt class="py-line"> <tt class="py-comment"># both join and suspend conditions share the same underlying lock</tt> </tt>
368		<a name="L276"></a><tt class="py-lineno"> 276</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_cond</tt> <tt class="py-op">=</tt> <tt id="link-68" class="py-name" targets="Module ClusterShell.Task=ClusterShell.Task-module.html,Class ClusterShell.Task.Task=ClusterShell.Task.Task-class.html"><a title="ClusterShell.Task
369		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-68', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-69" class="py-name" targets="Class ClusterShell.Task.Task._SuspendCondition=ClusterShell.Task.Task._SuspendCondition-class.html"><a title="ClusterShell.Task.Task._SuspendCondition" class="py-name" href="#" onclick="return doclink('link-69', '_SuspendCondition', 'link-69');">_SuspendCondition</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_lock</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
370		<a name="L277"></a><tt class="py-lineno"> 277</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_join_cond</tt> <tt class="py-op">=</tt> <tt class="py-name">threading</tt><tt class="py-op">.</tt><tt class="py-name">Condition</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_lock</tt><tt class="py-op">)</tt> </tt>
371		<a name="L278"></a><tt class="py-lineno"> 278</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspended</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
372		<a name="L279"></a><tt class="py-lineno"> 279</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_quit</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
373		<a name="L280"></a><tt class="py-lineno"> 280</tt> <tt class="py-line"> </tt>
374		<a name="L281"></a><tt class="py-lineno"> 281</tt> <tt class="py-line"> <tt class="py-comment"># STDIN tree</tt> </tt>
375		<a name="L282"></a><tt class="py-lineno"> 282</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_msgtree</tt> <tt class="py-op">=</tt> <tt id="link-70" class="py-name" targets="Class ClusterShell.Task._TaskMsgTree=ClusterShell.Task._TaskMsgTree-class.html"><a title="ClusterShell.Task._TaskMsgTree" class="py-name" href="#" onclick="return doclink('link-70', '_TaskMsgTree', 'link-70');">_TaskMsgTree</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-string">"stdout_msgtree"</tt><tt class="py-op">)</tt> </tt>
376		<a name="L283"></a><tt class="py-lineno"> 283</tt> <tt class="py-line"> </tt>
377		<a name="L284"></a><tt class="py-lineno"> 284</tt> <tt class="py-line"> <tt class="py-comment"># STDERR tree</tt> </tt>
378		<a name="L285"></a><tt class="py-lineno"> 285</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_errtree</tt> <tt class="py-op">=</tt> <tt id="link-71" class="py-name"><a title="ClusterShell.Task._TaskMsgTree" class="py-name" href="#" onclick="return doclink('link-71', '_TaskMsgTree', 'link-70');">_TaskMsgTree</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-string">"stderr_msgtree"</tt><tt class="py-op">)</tt> </tt>
379		<a name="L286"></a><tt class="py-lineno"> 286</tt> <tt class="py-line"> </tt>
380		<a name="L287"></a><tt class="py-lineno"> 287</tt> <tt class="py-line"> <tt class="py-comment"># dict of sources to return codes</tt> </tt>
381		<a name="L288"></a><tt class="py-lineno"> 288</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_d_source_rc</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
382		<a name="L289"></a><tt class="py-lineno"> 289</tt> <tt class="py-line"> <tt class="py-comment"># dict of return codes to sources</tt> </tt>
383		<a name="L290"></a><tt class="py-lineno"> 290</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_d_rc_sources</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
384		<a name="L291"></a><tt class="py-lineno"> 291</tt> <tt class="py-line"> <tt class="py-comment"># keep max rc</tt> </tt>
385		<a name="L292"></a><tt class="py-lineno"> 292</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_max_rc</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
386		<a name="L293"></a><tt class="py-lineno"> 293</tt> <tt class="py-line"> <tt class="py-comment"># keep timeout'd sources</tt> </tt>
387		<a name="L294"></a><tt class="py-lineno"> 294</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timeout_sources</tt> <tt class="py-op">=</tt> <tt class="py-name">set</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
388		<a name="L295"></a><tt class="py-lineno"> 295</tt> <tt class="py-line"> </tt>
389		<a name="L296"></a><tt class="py-lineno"> 296</tt> <tt class="py-line"> <tt class="py-comment"># special engine port for task method dispatching</tt> </tt>
390		<a name="L297"></a><tt class="py-lineno"> 297</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_dispatch_port</tt> <tt class="py-op">=</tt> <tt id="link-72" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort" class="py-name" href="#" onclick="return doclink('link-72', 'EnginePort', 'link-23');">EnginePort</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> </tt>
391		<a name="L298"></a><tt class="py-lineno"> 298</tt> <tt class="py-line"> <tt class="py-name">handler</tt><tt class="py-op">=</tt><tt id="link-73" class="py-name"><a title="ClusterShell.Task
392		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-73', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-74" class="py-name" targets="Class ClusterShell.Task.Task._SyncMsgHandler=ClusterShell.Task.Task._SyncMsgHandler-class.html"><a title="ClusterShell.Task.Task._SyncMsgHandler" class="py-name" href="#" onclick="return doclink('link-74', '_SyncMsgHandler', 'link-74');">_SyncMsgHandler</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
393		<a name="L299"></a><tt class="py-lineno"> 299</tt> <tt class="py-line"> <tt class="py-name">autoclose</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
394		<a name="L300"></a><tt class="py-lineno"> 300</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt id="link-75" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.add()=ClusterShell.Engine.Engine.Engine-class.html#add,Method ClusterShell.MsgTree.MsgTree.add()=ClusterShell.MsgTree.MsgTree-class.html#add,Method ClusterShell.NodeSet.NodeSetBase.add()=ClusterShell.NodeSet.NodeSetBase-class.html#add,Method ClusterShell.NodeSet.RangeSet.add()=ClusterShell.NodeSet.RangeSet-class.html#add"><a title="ClusterShell.Engine.Engine.Engine.add
395		ClusterShell.MsgTree.MsgTree.add
396		ClusterShell.NodeSet.NodeSetBase.add
397		ClusterShell.NodeSet.RangeSet.add" class="py-name" href="#" onclick="return doclink('link-75', 'add', 'link-75');">add</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_dispatch_port</tt><tt class="py-op">)</tt> </tt>
398		<a name="L301"></a><tt class="py-lineno"> 301</tt> <tt class="py-line"> </tt>
399		<a name="L302"></a><tt class="py-lineno"> 302</tt> <tt class="py-line"> <tt class="py-comment"># set taskid used as Thread name</tt> </tt>
400		<a name="L303"></a><tt class="py-lineno"> 303</tt> <tt class="py-line"> <tt id="link-76" class="py-name"><a title="ClusterShell.Task
401		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-76', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-77" class="py-name"><a title="ClusterShell.Task.Task._task_lock" class="py-name" href="#" onclick="return doclink('link-77', '_task_lock', 'link-49');">_task_lock</a></tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
402		<a name="L304"></a><tt class="py-lineno"> 304</tt> <tt class="py-line"> <tt id="link-78" class="py-name"><a title="ClusterShell.Task
403		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-78', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-79" class="py-name"><a title="ClusterShell.Task.Task._taskid_max" class="py-name" href="#" onclick="return doclink('link-79', '_taskid_max', 'link-48');">_taskid_max</a></tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
404		<a name="L305"></a><tt class="py-lineno"> 305</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_taskid</tt> <tt class="py-op">=</tt> <tt id="link-80" class="py-name"><a title="ClusterShell.Task
405		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-80', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-81" class="py-name"><a title="ClusterShell.Task.Task._taskid_max" class="py-name" href="#" onclick="return doclink('link-81', '_taskid_max', 'link-48');">_taskid_max</a></tt> </tt>
406		<a name="L306"></a><tt class="py-lineno"> 306</tt> <tt class="py-line"> <tt id="link-82" class="py-name"><a title="ClusterShell.Task
407		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-82', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-83" class="py-name"><a title="ClusterShell.Task.Task._task_lock" class="py-name" href="#" onclick="return doclink('link-83', '_task_lock', 'link-49');">_task_lock</a></tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
408		<a name="L307"></a><tt class="py-lineno"> 307</tt> <tt class="py-line"> </tt>
409		<a name="L308"></a><tt class="py-lineno"> 308</tt> <tt class="py-line"> <tt class="py-comment"># create new thread if needed</tt> </tt>
410		<a name="L309"></a><tt class="py-lineno"> 309</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_thread_foreign</tt> <tt class="py-op">=</tt> <tt class="py-name">bool</tt><tt class="py-op">(</tt><tt class="py-name">thread</tt><tt class="py-op">)</tt> </tt>
411		<a name="L310"></a><tt class="py-lineno"> 310</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_thread_foreign</tt><tt class="py-op">:</tt> </tt>
412		<a name="L311"></a><tt class="py-lineno"> 311</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">thread</tt> <tt class="py-op">=</tt> <tt class="py-name">thread</tt> </tt>
413		<a name="L312"></a><tt class="py-lineno"> 312</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
414		<a name="L313"></a><tt class="py-lineno"> 313</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">thread</tt> <tt class="py-op">=</tt> <tt class="py-name">thread</tt> <tt class="py-op">=</tt> \ </tt>
415		<a name="L314"></a><tt class="py-lineno"> 314</tt> <tt class="py-line"> <tt class="py-name">threading</tt><tt class="py-op">.</tt><tt class="py-name">Thread</tt><tt class="py-op">(</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> </tt>
416		<a name="L315"></a><tt class="py-lineno"> 315</tt> <tt class="py-line"> <tt id="link-84" class="py-name"><a title="ClusterShell.Task
417		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-84', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-85" class="py-name" targets="Method ClusterShell.Task.Task._thread_start()=ClusterShell.Task.Task-class.html#_thread_start"><a title="ClusterShell.Task.Task._thread_start" class="py-name" href="#" onclick="return doclink('link-85', '_thread_start', 'link-85');">_thread_start</a></tt><tt class="py-op">,</tt> </tt>
418		<a name="L316"></a><tt class="py-lineno"> 316</tt> <tt class="py-line"> <tt class="py-string">"Task-%d"</tt> <tt class="py-op">%</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_taskid</tt><tt class="py-op">,</tt> </tt>
419		<a name="L317"></a><tt class="py-lineno"> 317</tt> <tt class="py-line"> <tt class="py-name">args</tt><tt class="py-op">=</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
420		<a name="L318"></a><tt class="py-lineno"> 318</tt> <tt class="py-line"> <tt id="link-86" class="py-name"><a title="ClusterShell.Task
421		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-86', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-87" class="py-name"><a title="ClusterShell.Task.Task._tasks" class="py-name" href="#" onclick="return doclink('link-87', '_tasks', 'link-47');">_tasks</a></tt><tt class="py-op">[</tt><tt class="py-name">thread</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt> </tt>
422		<a name="L319"></a><tt class="py-lineno"> 319</tt> <tt class="py-line"> <tt class="py-name">thread</tt><tt class="py-op">.</tt><tt class="py-name">start</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
423		</div><a name="L320"></a><tt class="py-lineno"> 320</tt> <tt class="py-line"> </tt>
424		<a name="Task._is_task_self"></a><div id="Task._is_task_self-def"><a name="L321"></a><tt class="py-lineno"> 321</tt> <a class="py-toggle" href="#" id="Task._is_task_self-toggle" onclick="return toggle('Task._is_task_self');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_is_task_self">_is_task_self</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
425		</div><div id="Task._is_task_self-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._is_task_self-expanded"><a name="L322"></a><tt class="py-lineno"> 322</tt> <tt class="py-line"> <tt class="py-docstring">"""Private method used by the library to check if the task is</tt> </tt>
426		<a name="L323"></a><tt class="py-lineno"> 323</tt> <tt class="py-line"><tt class="py-docstring"> task_self(), but do not create any task_self() instance."""</tt> </tt>
427		<a name="L324"></a><tt class="py-lineno"> 324</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">thread</tt> <tt class="py-op">==</tt> <tt class="py-name">threading</tt><tt class="py-op">.</tt><tt class="py-name">currentThread</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
428		</div><a name="L325"></a><tt class="py-lineno"> 325</tt> <tt class="py-line"> </tt>
429		<a name="Task.default_excepthook"></a><div id="Task.default_excepthook-def"><a name="L326"></a><tt class="py-lineno"> 326</tt> <a class="py-toggle" href="#" id="Task.default_excepthook-toggle" onclick="return toggle('Task.default_excepthook');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#default_excepthook">default_excepthook</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">type</tt><tt class="py-op">,</tt> <tt class="py-param">value</tt><tt class="py-op">,</tt> <tt class="py-param">tb</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
430		</div><div id="Task.default_excepthook-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.default_excepthook-expanded"><a name="L327"></a><tt class="py-lineno"> 327</tt> <tt class="py-line"> <tt class="py-docstring">"""Default excepthook for a newly Task. When an exception is</tt> </tt>
431		<a name="L328"></a><tt class="py-lineno"> 328</tt> <tt class="py-line"><tt class="py-docstring"> raised and uncaught on Task thread, excepthook is called, which</tt> </tt>
432		<a name="L329"></a><tt class="py-lineno"> 329</tt> <tt class="py-line"><tt class="py-docstring"> is default_excepthook by default. Once excepthook overriden,</tt> </tt>
433		<a name="L330"></a><tt class="py-lineno"> 330</tt> <tt class="py-line"><tt class="py-docstring"> you can still call default_excepthook if needed."""</tt> </tt>
434		<a name="L331"></a><tt class="py-lineno"> 331</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">'Exception in thread %s:'</tt> <tt class="py-op">%</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">thread</tt> </tt>
435		<a name="L332"></a><tt class="py-lineno"> 332</tt> <tt class="py-line"> <tt class="py-name">traceback</tt><tt class="py-op">.</tt><tt class="py-name">print_exception</tt><tt class="py-op">(</tt><tt class="py-name">type</tt><tt class="py-op">,</tt> <tt class="py-name">value</tt><tt class="py-op">,</tt> <tt class="py-name">tb</tt><tt class="py-op">,</tt> <tt class="py-name">file</tt><tt class="py-op">=</tt><tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">)</tt> </tt>
436		</div><a name="L333"></a><tt class="py-lineno"> 333</tt> <tt class="py-line"> </tt>
437		<a name="L334"></a><tt class="py-lineno"> 334</tt> <tt class="py-line"> <tt class="py-name">_excepthook</tt> <tt class="py-op">=</tt> <tt id="link-88" class="py-name" targets="Method ClusterShell.Task.Task.default_excepthook()=ClusterShell.Task.Task-class.html#default_excepthook"><a title="ClusterShell.Task.Task.default_excepthook" class="py-name" href="#" onclick="return doclink('link-88', 'default_excepthook', 'link-88');">default_excepthook</a></tt> </tt>
438		<a name="L335"></a><tt class="py-lineno"> 335</tt> <tt class="py-line"> </tt>
439		<a name="Task._getexcepthook"></a><div id="Task._getexcepthook-def"><a name="L336"></a><tt class="py-lineno"> 336</tt> <a class="py-toggle" href="#" id="Task._getexcepthook-toggle" onclick="return toggle('Task._getexcepthook');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_getexcepthook">_getexcepthook</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
440		</div><div id="Task._getexcepthook-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._getexcepthook-expanded"><a name="L337"></a><tt class="py-lineno"> 337</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_excepthook</tt> </tt>
441		</div><a name="L338"></a><tt class="py-lineno"> 338</tt> <tt class="py-line"> </tt>
442		<a name="Task._setexcepthook"></a><div id="Task._setexcepthook-def"><a name="L339"></a><tt class="py-lineno"> 339</tt> <a class="py-toggle" href="#" id="Task._setexcepthook-toggle" onclick="return toggle('Task._setexcepthook');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_setexcepthook">_setexcepthook</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">hook</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
443		</div><div id="Task._setexcepthook-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._setexcepthook-expanded"><a name="L340"></a><tt class="py-lineno"> 340</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_excepthook</tt> <tt class="py-op">=</tt> <tt class="py-name">hook</tt> </tt>
444		<a name="L341"></a><tt class="py-lineno"> 341</tt> <tt class="py-line"> <tt class="py-comment"># If thread has not been created by us, install sys.excepthook which</tt> </tt>
445		<a name="L342"></a><tt class="py-lineno"> 342</tt> <tt class="py-line"> <tt class="py-comment"># might handle uncaught exception.</tt> </tt>
446		<a name="L343"></a><tt class="py-lineno"> 343</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_thread_foreign</tt><tt class="py-op">:</tt> </tt>
447		<a name="L344"></a><tt class="py-lineno"> 344</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt id="link-89" class="py-name" targets="Variable ClusterShell.Task.Task.excepthook=ClusterShell.Task.Task-class.html#excepthook"><a title="ClusterShell.Task.Task.excepthook" class="py-name" href="#" onclick="return doclink('link-89', 'excepthook', 'link-89');">excepthook</a></tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_excepthook</tt> </tt>
448		</div><a name="L345"></a><tt class="py-lineno"> 345</tt> <tt class="py-line"> </tt>
449		<a name="L346"></a><tt class="py-lineno"> 346</tt> <tt class="py-line"> <tt class="py-comment"># When an exception is raised and uncaught on Task's thread,</tt> </tt>
450		<a name="L347"></a><tt class="py-lineno"> 347</tt> <tt class="py-line"> <tt class="py-comment"># excepthook is called. You may want to override this three</tt> </tt>
451		<a name="L348"></a><tt class="py-lineno"> 348</tt> <tt class="py-line"> <tt class="py-comment"># arguments method (very similar of what you can do with</tt> </tt>
452		<a name="L349"></a><tt class="py-lineno"> 349</tt> <tt class="py-line"> <tt class="py-comment"># sys.excepthook)."""</tt> </tt>
453		<a name="L350"></a><tt class="py-lineno"> 350</tt> <tt class="py-line"> <tt id="link-90" class="py-name"><a title="ClusterShell.Task.Task.excepthook" class="py-name" href="#" onclick="return doclink('link-90', 'excepthook', 'link-89');">excepthook</a></tt> <tt class="py-op">=</tt> <tt class="py-name">property</tt><tt class="py-op">(</tt><tt id="link-91" class="py-name" targets="Method ClusterShell.Task.Task._getexcepthook()=ClusterShell.Task.Task-class.html#_getexcepthook"><a title="ClusterShell.Task.Task._getexcepthook" class="py-name" href="#" onclick="return doclink('link-91', '_getexcepthook', 'link-91');">_getexcepthook</a></tt><tt class="py-op">,</tt> <tt id="link-92" class="py-name" targets="Method ClusterShell.Task.Task._setexcepthook()=ClusterShell.Task.Task-class.html#_setexcepthook"><a title="ClusterShell.Task.Task._setexcepthook" class="py-name" href="#" onclick="return doclink('link-92', '_setexcepthook', 'link-92');">_setexcepthook</a></tt><tt class="py-op">)</tt> </tt>
454		<a name="L351"></a><tt class="py-lineno"> 351</tt> <tt class="py-line"> </tt>
455		<a name="Task._thread_start"></a><div id="Task._thread_start-def"><a name="L352"></a><tt class="py-lineno"> 352</tt> <a class="py-toggle" href="#" id="Task._thread_start-toggle" onclick="return toggle('Task._thread_start');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_thread_start">_thread_start</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
456		</div><div id="Task._thread_start-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._thread_start-expanded"><a name="L353"></a><tt class="py-lineno"> 353</tt> <tt class="py-line"> <tt class="py-docstring">"""Task-managed thread entry point"""</tt> </tt>
457		<a name="L354"></a><tt class="py-lineno"> 354</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_quit</tt><tt class="py-op">:</tt> </tt>
458		<a name="L355"></a><tt class="py-lineno"> 355</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_cond</tt><tt class="py-op">.</tt><tt id="link-93" class="py-name" targets="Method ClusterShell.Task.Task._SuspendCondition.wait_check()=ClusterShell.Task.Task._SuspendCondition-class.html#wait_check"><a title="ClusterShell.Task.Task._SuspendCondition.wait_check" class="py-name" href="#" onclick="return doclink('link-93', 'wait_check', 'link-93');">wait_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
459		<a name="L356"></a><tt class="py-lineno"> 356</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_quit</tt><tt class="py-op">:</tt> </tt>
460		<a name="L357"></a><tt class="py-lineno"> 357</tt> <tt class="py-line"> <tt class="py-keyword">break</tt> </tt>
461		<a name="L358"></a><tt class="py-lineno"> 358</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
462		<a name="L359"></a><tt class="py-lineno"> 359</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-94" class="py-name" targets="Method ClusterShell.Task.Task._resume()=ClusterShell.Task.Task-class.html#_resume"><a title="ClusterShell.Task.Task._resume" class="py-name" href="#" onclick="return doclink('link-94', '_resume', 'link-94');">_resume</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
463		<a name="L360"></a><tt class="py-lineno"> 360</tt> <tt class="py-line"> <tt class="py-keyword">except</tt><tt class="py-op">:</tt> </tt>
464		<a name="L361"></a><tt class="py-lineno"> 361</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-95" class="py-name"><a title="ClusterShell.Task.Task.excepthook" class="py-name" href="#" onclick="return doclink('link-95', 'excepthook', 'link-89');">excepthook</a></tt><tt class="py-op">(</tt><tt class="py-op">*</tt><tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exc_info</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
465		<a name="L362"></a><tt class="py-lineno"> 362</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_quit</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
466		<a name="L363"></a><tt class="py-lineno"> 363</tt> <tt class="py-line"> </tt>
467		<a name="L364"></a><tt class="py-lineno"> 364</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-96" class="py-name" targets="Method ClusterShell.Task.Task._terminate()=ClusterShell.Task.Task-class.html#_terminate"><a title="ClusterShell.Task.Task._terminate" class="py-name" href="#" onclick="return doclink('link-96', '_terminate', 'link-96');">_terminate</a></tt><tt class="py-op">(</tt><tt class="py-name">kill</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
468		</div><a name="L365"></a><tt class="py-lineno"> 365</tt> <tt class="py-line"> </tt>
469		<a name="Task._run"></a><div id="Task._run-def"><a name="L366"></a><tt class="py-lineno"> 366</tt> <a class="py-toggle" href="#" id="Task._run-toggle" onclick="return toggle('Task._run');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_run">_run</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
470		</div><div id="Task._run-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._run-expanded"><a name="L367"></a><tt class="py-lineno"> 367</tt> <tt class="py-line"> <tt class="py-docstring">"""Run task (always called from its self thread)."""</tt> </tt>
471		<a name="L368"></a><tt class="py-lineno"> 368</tt> <tt class="py-line"> <tt class="py-comment"># check if task is already running</tt> </tt>
472		<a name="L369"></a><tt class="py-lineno"> 369</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_run_lock</tt><tt class="py-op">.</tt><tt class="py-name">locked</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
473		<a name="L370"></a><tt class="py-lineno"> 370</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-97" class="py-name" targets="Class ClusterShell.Task.AlreadyRunningError=ClusterShell.Task.AlreadyRunningError-class.html"><a title="ClusterShell.Task.AlreadyRunningError" class="py-name" href="#" onclick="return doclink('link-97', 'AlreadyRunningError', 'link-97');">AlreadyRunningError</a></tt><tt class="py-op">(</tt><tt class="py-string">"task is already running"</tt><tt class="py-op">)</tt> </tt>
474		<a name="L371"></a><tt class="py-lineno"> 371</tt> <tt class="py-line"> <tt class="py-comment"># use with statement later</tt> </tt>
475		<a name="L372"></a><tt class="py-lineno"> 372</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
476		<a name="L373"></a><tt class="py-lineno"> 373</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_run_lock</tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
477		<a name="L374"></a><tt class="py-lineno"> 374</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt id="link-98" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.run()=ClusterShell.Engine.Engine.Engine-class.html#run"><a title="ClusterShell.Engine.Engine.Engine.run" class="py-name" href="#" onclick="return doclink('link-98', 'run', 'link-98');">run</a></tt><tt class="py-op">(</tt><tt class="py-name">timeout</tt><tt class="py-op">)</tt> </tt>
478		<a name="L375"></a><tt class="py-lineno"> 375</tt> <tt class="py-line"> <tt class="py-keyword">finally</tt><tt class="py-op">:</tt> </tt>
479		<a name="L376"></a><tt class="py-lineno"> 376</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_run_lock</tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
480		</div><a name="L377"></a><tt class="py-lineno"> 377</tt> <tt class="py-line"> </tt>
481		<a name="Task.default"></a><div id="Task.default-def"><a name="L378"></a><tt class="py-lineno"> 378</tt> <a class="py-toggle" href="#" id="Task.default-toggle" onclick="return toggle('Task.default');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#default">default</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">default_key</tt><tt class="py-op">,</tt> <tt class="py-param">def_val</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
482		</div><div id="Task.default-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.default-expanded"><a name="L379"></a><tt class="py-lineno"> 379</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
483		<a name="L380"></a><tt class="py-lineno"> 380</tt> <tt class="py-line"><tt class="py-docstring"> Return per-task value for key from the "default" dictionary.</tt> </tt>
484		<a name="L381"></a><tt class="py-lineno"> 381</tt> <tt class="py-line"><tt class="py-docstring"> See set_default() for a list of reserved task default_keys.</tt> </tt>
485		<a name="L382"></a><tt class="py-lineno"> 382</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
486		<a name="L383"></a><tt class="py-lineno"> 383</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_default_lock</tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
487		<a name="L384"></a><tt class="py-lineno"> 384</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
488		<a name="L385"></a><tt class="py-lineno"> 385</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_default</tt><tt class="py-op">.</tt><tt id="link-99" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.get()=ClusterShell.MsgTree.MsgTree-class.html#get,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.get()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#get"><a title="ClusterShell.MsgTree.MsgTree.get
489		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-99', 'get', 'link-99');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">default_key</tt><tt class="py-op">,</tt> <tt class="py-name">def_val</tt><tt class="py-op">)</tt> </tt>
490		<a name="L386"></a><tt class="py-lineno"> 386</tt> <tt class="py-line"> <tt class="py-keyword">finally</tt><tt class="py-op">:</tt> </tt>
491		<a name="L387"></a><tt class="py-lineno"> 387</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_default_lock</tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
492		</div><a name="L388"></a><tt class="py-lineno"> 388</tt> <tt class="py-line"> </tt>
493		<a name="Task.set_default"></a><div id="Task.set_default-def"><a name="L389"></a><tt class="py-lineno"> 389</tt> <a class="py-toggle" href="#" id="Task.set_default-toggle" onclick="return toggle('Task.set_default');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#set_default">set_default</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">default_key</tt><tt class="py-op">,</tt> <tt class="py-param">value</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
494		</div><div id="Task.set_default-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.set_default-expanded"><a name="L390"></a><tt class="py-lineno"> 390</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
495		<a name="L391"></a><tt class="py-lineno"> 391</tt> <tt class="py-line"><tt class="py-docstring"> Set task value for specified key in the dictionary "default".</tt> </tt>
496		<a name="L392"></a><tt class="py-lineno"> 392</tt> <tt class="py-line"><tt class="py-docstring"> Users may store their own task-specific key, value pairs</tt> </tt>
497		<a name="L393"></a><tt class="py-lineno"> 393</tt> <tt class="py-line"><tt class="py-docstring"> using this method and retrieve them with default().</tt> </tt>
498		<a name="L394"></a><tt class="py-lineno"> 394</tt> <tt class="py-line"><tt class="py-docstring"> </tt> </tt>
499		<a name="L395"></a><tt class="py-lineno"> 395</tt> <tt class="py-line"><tt class="py-docstring"> Task default_keys are:</tt> </tt>
500		<a name="L396"></a><tt class="py-lineno"> 396</tt> <tt class="py-line"><tt class="py-docstring"> - "stderr": Boolean value indicating whether to enable</tt> </tt>
501		<a name="L397"></a><tt class="py-lineno"> 397</tt> <tt class="py-line"><tt class="py-docstring"> stdout/stderr separation when using task.shell(), if not</tt> </tt>
502		<a name="L398"></a><tt class="py-lineno"> 398</tt> <tt class="py-line"><tt class="py-docstring"> specified explicitly (default: False).</tt> </tt>
503		<a name="L399"></a><tt class="py-lineno"> 399</tt> <tt class="py-line"><tt class="py-docstring"> - "stdout_msgtree": Whether to enable standard output MsgTree</tt> </tt>
504		<a name="L400"></a><tt class="py-lineno"> 400</tt> <tt class="py-line"><tt class="py-docstring"> for automatic internal gathering of result messages</tt> </tt>
505		<a name="L401"></a><tt class="py-lineno"> 401</tt> <tt class="py-line"><tt class="py-docstring"> (default: True).</tt> </tt>
506		<a name="L402"></a><tt class="py-lineno"> 402</tt> <tt class="py-line"><tt class="py-docstring"> - "stderr_msgtree": Same for stderr (default: True).</tt> </tt>
507		<a name="L403"></a><tt class="py-lineno"> 403</tt> <tt class="py-line"><tt class="py-docstring"> - "engine": Used to specify an underlying Engine explicitly</tt> </tt>
508		<a name="L404"></a><tt class="py-lineno"> 404</tt> <tt class="py-line"><tt class="py-docstring"> (default: "auto").</tt> </tt>
509		<a name="L405"></a><tt class="py-lineno"> 405</tt> <tt class="py-line"><tt class="py-docstring"> - "port_qlimit": Size of port messages queue (default: 32).</tt> </tt>
510		<a name="L406"></a><tt class="py-lineno"> 406</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
511		<a name="L407"></a><tt class="py-lineno"> 407</tt> <tt class="py-line"><tt class="py-docstring"> Threading considerations</tt> </tt>
512		<a name="L408"></a><tt class="py-lineno"> 408</tt> <tt class="py-line"><tt class="py-docstring"> ========================</tt> </tt>
513		<a name="L409"></a><tt class="py-lineno"> 409</tt> <tt class="py-line"><tt class="py-docstring"> Unlike set_info(), when called from the task's thread or</tt> </tt>
514		<a name="L410"></a><tt class="py-lineno"> 410</tt> <tt class="py-line"><tt class="py-docstring"> not, set_default() immediately updates the underlying</tt> </tt>
515		<a name="L411"></a><tt class="py-lineno"> 411</tt> <tt class="py-line"><tt class="py-docstring"> dictionary in a thread-safe manner. This method doesn't</tt> </tt>
516		<a name="L412"></a><tt class="py-lineno"> 412</tt> <tt class="py-line"><tt class="py-docstring"> wake up the engine when called.</tt> </tt>
517		<a name="L413"></a><tt class="py-lineno"> 413</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
518		<a name="L414"></a><tt class="py-lineno"> 414</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_default_lock</tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
519		<a name="L415"></a><tt class="py-lineno"> 415</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
520		<a name="L416"></a><tt class="py-lineno"> 416</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_default</tt><tt class="py-op">[</tt><tt class="py-name">default_key</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">value</tt> </tt>
521		<a name="L417"></a><tt class="py-lineno"> 417</tt> <tt class="py-line"> <tt class="py-keyword">finally</tt><tt class="py-op">:</tt> </tt>
522		<a name="L418"></a><tt class="py-lineno"> 418</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_default_lock</tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
523		</div><a name="L419"></a><tt class="py-lineno"> 419</tt> <tt class="py-line"> </tt>
524		<a name="Task.info"></a><div id="Task.info-def"><a name="L420"></a><tt class="py-lineno"> 420</tt> <a class="py-toggle" href="#" id="Task.info-toggle" onclick="return toggle('Task.info');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#info">info</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">info_key</tt><tt class="py-op">,</tt> <tt class="py-param">def_val</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
525		</div><div id="Task.info-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.info-expanded"><a name="L421"></a><tt class="py-lineno"> 421</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
526		<a name="L422"></a><tt class="py-lineno"> 422</tt> <tt class="py-line"><tt class="py-docstring"> Return per-task information. See set_info() for a list of</tt> </tt>
527		<a name="L423"></a><tt class="py-lineno"> 423</tt> <tt class="py-line"><tt class="py-docstring"> reserved task info_keys.</tt> </tt>
528		<a name="L424"></a><tt class="py-lineno"> 424</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
529		<a name="L425"></a><tt class="py-lineno"> 425</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_info</tt><tt class="py-op">.</tt><tt id="link-100" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
530		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-100', 'get', 'link-99');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">info_key</tt><tt class="py-op">,</tt> <tt class="py-name">def_val</tt><tt class="py-op">)</tt> </tt>
531		</div><a name="L426"></a><tt class="py-lineno"> 426</tt> <tt class="py-line"> </tt>
532		<a name="L427"></a><tt class="py-lineno"> 427</tt> <tt class="py-line"> <tt class="py-decorator">@</tt><tt class="py-decorator">tasksyncmethod</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
533		<a name="Task.set_info"></a><div id="Task.set_info-def"><a name="L428"></a><tt class="py-lineno"> 428</tt> <a class="py-toggle" href="#" id="Task.set_info-toggle" onclick="return toggle('Task.set_info');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#set_info">set_info</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">info_key</tt><tt class="py-op">,</tt> <tt class="py-param">value</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
534		</div><div id="Task.set_info-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.set_info-expanded"><a name="L429"></a><tt class="py-lineno"> 429</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
535		<a name="L430"></a><tt class="py-lineno"> 430</tt> <tt class="py-line"><tt class="py-docstring"> Set task value for a specific key information. Key, value</tt> </tt>
536		<a name="L431"></a><tt class="py-lineno"> 431</tt> <tt class="py-line"><tt class="py-docstring"> pairs can be passed to the engine and/or workers.</tt> </tt>
537		<a name="L432"></a><tt class="py-lineno"> 432</tt> <tt class="py-line"><tt class="py-docstring"> Users may store their own task-specific info key, value pairs</tt> </tt>
538		<a name="L433"></a><tt class="py-lineno"> 433</tt> <tt class="py-line"><tt class="py-docstring"> using this method and retrieve them with info().</tt> </tt>
539		<a name="L434"></a><tt class="py-lineno"> 434</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
540		<a name="L435"></a><tt class="py-lineno"> 435</tt> <tt class="py-line"><tt class="py-docstring"> Task info_keys are:</tt> </tt>
541		<a name="L436"></a><tt class="py-lineno"> 436</tt> <tt class="py-line"><tt class="py-docstring"> - "debug": Boolean value indicating whether to enable library</tt> </tt>
542		<a name="L437"></a><tt class="py-lineno"> 437</tt> <tt class="py-line"><tt class="py-docstring"> debugging messages (default: False).</tt> </tt>
543		<a name="L438"></a><tt class="py-lineno"> 438</tt> <tt class="py-line"><tt class="py-docstring"> - "print_debug": Debug messages processing function. This</tt> </tt>
544		<a name="L439"></a><tt class="py-lineno"> 439</tt> <tt class="py-line"><tt class="py-docstring"> function takes 2 arguments: the task instance and the</tt> </tt>
545		<a name="L440"></a><tt class="py-lineno"> 440</tt> <tt class="py-line"><tt class="py-docstring"> message string (default: an internal function doing standard</tt> </tt>
546		<a name="L441"></a><tt class="py-lineno"> 441</tt> <tt class="py-line"><tt class="py-docstring"> print).</tt> </tt>
547		<a name="L442"></a><tt class="py-lineno"> 442</tt> <tt class="py-line"><tt class="py-docstring"> - "fanout": Max number of registered clients in Engine at a</tt> </tt>
548		<a name="L443"></a><tt class="py-lineno"> 443</tt> <tt class="py-line"><tt class="py-docstring"> time (default: 64).</tt> </tt>
549		<a name="L444"></a><tt class="py-lineno"> 444</tt> <tt class="py-line"><tt class="py-docstring"> - "connect_timeout": Time in seconds to wait for connecting to</tt> </tt>
550		<a name="L445"></a><tt class="py-lineno"> 445</tt> <tt class="py-line"><tt class="py-docstring"> remote host before aborting (default: 10).</tt> </tt>
551		<a name="L446"></a><tt class="py-lineno"> 446</tt> <tt class="py-line"><tt class="py-docstring"> - "command_timeout": Time in seconds to wait for a command to</tt> </tt>
552		<a name="L447"></a><tt class="py-lineno"> 447</tt> <tt class="py-line"><tt class="py-docstring"> complete before aborting (default: 0, which means</tt> </tt>
553		<a name="L448"></a><tt class="py-lineno"> 448</tt> <tt class="py-line"><tt class="py-docstring"> unlimited).</tt> </tt>
554		<a name="L449"></a><tt class="py-lineno"> 449</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
555		<a name="L450"></a><tt class="py-lineno"> 450</tt> <tt class="py-line"><tt class="py-docstring"> Threading considerations</tt> </tt>
556		<a name="L451"></a><tt class="py-lineno"> 451</tt> <tt class="py-line"><tt class="py-docstring"> ========================</tt> </tt>
557		<a name="L452"></a><tt class="py-lineno"> 452</tt> <tt class="py-line"><tt class="py-docstring"> Unlike set_default(), the underlying info dictionary is only</tt> </tt>
558		<a name="L453"></a><tt class="py-lineno"> 453</tt> <tt class="py-line"><tt class="py-docstring"> modified from the task's thread. So calling set_info() from</tt> </tt>
559		<a name="L454"></a><tt class="py-lineno"> 454</tt> <tt class="py-line"><tt class="py-docstring"> another thread leads to queueing the request for late apply</tt> </tt>
560		<a name="L455"></a><tt class="py-lineno"> 455</tt> <tt class="py-line"><tt class="py-docstring"> (at run time) using the task dispatch port. When received,</tt> </tt>
561		<a name="L456"></a><tt class="py-lineno"> 456</tt> <tt class="py-line"><tt class="py-docstring"> the request wakes up the engine when the task is running and</tt> </tt>
562		<a name="L457"></a><tt class="py-lineno"> 457</tt> <tt class="py-line"><tt class="py-docstring"> the info dictionary is then updated.</tt> </tt>
563		<a name="L458"></a><tt class="py-lineno"> 458</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
564		<a name="L459"></a><tt class="py-lineno"> 459</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_info</tt><tt class="py-op">[</tt><tt class="py-name">info_key</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">value</tt> </tt>
565		</div><a name="L460"></a><tt class="py-lineno"> 460</tt> <tt class="py-line"> </tt>
566		<a name="Task.shell"></a><div id="Task.shell-def"><a name="L461"></a><tt class="py-lineno"> 461</tt> <a class="py-toggle" href="#" id="Task.shell-toggle" onclick="return toggle('Task.shell');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#shell">shell</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">command</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">kwargs</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
567		</div><div id="Task.shell-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.shell-expanded"><a name="L462"></a><tt class="py-lineno"> 462</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
568		<a name="L463"></a><tt class="py-lineno"> 463</tt> <tt class="py-line"><tt class="py-docstring"> Schedule a shell command for local or distant execution.</tt> </tt>
569		<a name="L464"></a><tt class="py-lineno"> 464</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
570		<a name="L465"></a><tt class="py-lineno"> 465</tt> <tt class="py-line"><tt class="py-docstring"> Local usage::</tt> </tt>
571		<a name="L466"></a><tt class="py-lineno"> 466</tt> <tt class="py-line"><tt class="py-docstring"> task.shell(command [, key=key] [, handler=handler]</tt> </tt>
572		<a name="L467"></a><tt class="py-lineno"> 467</tt> <tt class="py-line"><tt class="py-docstring"> [, timeout=secs] [, autoclose=enable_autoclose]</tt> </tt>
573		<a name="L468"></a><tt class="py-lineno"> 468</tt> <tt class="py-line"><tt class="py-docstring"> [, stderr=enable_stderr])</tt> </tt>
574		<a name="L469"></a><tt class="py-lineno"> 469</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
575		<a name="L470"></a><tt class="py-lineno"> 470</tt> <tt class="py-line"><tt class="py-docstring"> Distant usage::</tt> </tt>
576		<a name="L471"></a><tt class="py-lineno"> 471</tt> <tt class="py-line"><tt class="py-docstring"> task.shell(command, nodes=nodeset [, handler=handler]</tt> </tt>
577		<a name="L472"></a><tt class="py-lineno"> 472</tt> <tt class="py-line"><tt class="py-docstring"> [, timeout=secs], [, autoclose=enable_autoclose]</tt> </tt>
578		<a name="L473"></a><tt class="py-lineno"> 473</tt> <tt class="py-line"><tt class="py-docstring"> [, strderr=enable_stderr])</tt> </tt>
579		<a name="L474"></a><tt class="py-lineno"> 474</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
580		<a name="L475"></a><tt class="py-lineno"> 475</tt> <tt class="py-line"> </tt>
581		<a name="L476"></a><tt class="py-lineno"> 476</tt> <tt class="py-line"> <tt class="py-name">handler</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-101" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
582		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-101', 'get', 'link-99');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">"handler"</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
583		<a name="L477"></a><tt class="py-lineno"> 477</tt> <tt class="py-line"> <tt class="py-name">timeo</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-102" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
584		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-102', 'get', 'link-99');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">"timeout"</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
585		<a name="L478"></a><tt class="py-lineno"> 478</tt> <tt class="py-line"> <tt class="py-name">ac</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-103" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
586		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-103', 'get', 'link-99');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">"autoclose"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
587		<a name="L479"></a><tt class="py-lineno"> 479</tt> <tt class="py-line"> <tt class="py-name">stderr</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-104" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
588		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-104', 'get', 'link-99');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">"stderr"</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-105" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-105', 'default', 'link-42');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"stderr"</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
589		<a name="L480"></a><tt class="py-lineno"> 480</tt> <tt class="py-line"> </tt>
590		<a name="L481"></a><tt class="py-lineno"> 481</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-106" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
591		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-106', 'get', 'link-99');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">"nodes"</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
592		<a name="L482"></a><tt class="py-lineno"> 482</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-107" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
593		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-107', 'get', 'link-99');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">"key"</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">,</tt> \ </tt>
594		<a name="L483"></a><tt class="py-lineno"> 483</tt> <tt class="py-line"> <tt class="py-string">"'key' argument not supported for distant command"</tt> </tt>
595		<a name="L484"></a><tt class="py-lineno"> 484</tt> <tt class="py-line"> </tt>
596		<a name="L485"></a><tt class="py-lineno"> 485</tt> <tt class="py-line"> <tt class="py-comment"># create ssh-based worker</tt> </tt>
597		<a name="L486"></a><tt class="py-lineno"> 486</tt> <tt class="py-line"> <tt class="py-name">worker</tt> <tt class="py-op">=</tt> <tt id="link-108" class="py-name"><a title="ClusterShell.Worker.Ssh.WorkerSsh" class="py-name" href="#" onclick="return doclink('link-108', 'WorkerSsh', 'link-27');">WorkerSsh</a></tt><tt class="py-op">(</tt><tt id="link-109" class="py-name"><a title="ClusterShell.NodeSet
598		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-109', 'NodeSet', 'link-39');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-name">kwargs</tt><tt class="py-op">[</tt><tt class="py-string">"nodes"</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">command</tt><tt class="py-op">=</tt><tt class="py-name">command</tt><tt class="py-op">,</tt> </tt>
599		<a name="L487"></a><tt class="py-lineno"> 487</tt> <tt class="py-line"> <tt class="py-name">handler</tt><tt class="py-op">=</tt><tt class="py-name">handler</tt><tt class="py-op">,</tt> <tt class="py-name">stderr</tt><tt class="py-op">=</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">=</tt><tt class="py-name">timeo</tt><tt class="py-op">,</tt> </tt>
600		<a name="L488"></a><tt class="py-lineno"> 488</tt> <tt class="py-line"> <tt class="py-name">autoclose</tt><tt class="py-op">=</tt><tt class="py-name">ac</tt><tt class="py-op">)</tt> </tt>
601		<a name="L489"></a><tt class="py-lineno"> 489</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
602		<a name="L490"></a><tt class="py-lineno"> 490</tt> <tt class="py-line"> <tt class="py-comment"># create (local) worker</tt> </tt>
603		<a name="L491"></a><tt class="py-lineno"> 491</tt> <tt class="py-line"> <tt class="py-name">worker</tt> <tt class="py-op">=</tt> <tt id="link-110" class="py-name"><a title="ClusterShell.Worker.Popen.WorkerPopen" class="py-name" href="#" onclick="return doclink('link-110', 'WorkerPopen', 'link-31');">WorkerPopen</a></tt><tt class="py-op">(</tt><tt class="py-name">command</tt><tt class="py-op">,</tt> <tt class="py-name">key</tt><tt class="py-op">=</tt><tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-111" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
604		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-111', 'get', 'link-99');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">"key"</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
605		<a name="L492"></a><tt class="py-lineno"> 492</tt> <tt class="py-line"> <tt class="py-name">handler</tt><tt class="py-op">=</tt><tt class="py-name">handler</tt><tt class="py-op">,</tt> <tt class="py-name">stderr</tt><tt class="py-op">=</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> </tt>
606		<a name="L493"></a><tt class="py-lineno"> 493</tt> <tt class="py-line"> <tt class="py-name">timeout</tt><tt class="py-op">=</tt><tt class="py-name">timeo</tt><tt class="py-op">,</tt> <tt class="py-name">autoclose</tt><tt class="py-op">=</tt><tt class="py-name">ac</tt><tt class="py-op">)</tt> </tt>
607		<a name="L494"></a><tt class="py-lineno"> 494</tt> <tt class="py-line"> </tt>
608		<a name="L495"></a><tt class="py-lineno"> 495</tt> <tt class="py-line"> <tt class="py-comment"># schedule worker for execution in this task</tt> </tt>
609		<a name="L496"></a><tt class="py-lineno"> 496</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-112" class="py-name" targets="Method ClusterShell.Engine.Engine._EngineTimerQ.schedule()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#schedule,Method ClusterShell.Task.Task.schedule()=ClusterShell.Task.Task-class.html#schedule"><a title="ClusterShell.Engine.Engine._EngineTimerQ.schedule
610		ClusterShell.Task.Task.schedule" class="py-name" href="#" onclick="return doclink('link-112', 'schedule', 'link-112');">schedule</a></tt><tt class="py-op">(</tt><tt class="py-name">worker</tt><tt class="py-op">)</tt> </tt>
611		<a name="L497"></a><tt class="py-lineno"> 497</tt> <tt class="py-line"> </tt>
612		<a name="L498"></a><tt class="py-lineno"> 498</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">worker</tt> </tt>
613		</div><a name="L499"></a><tt class="py-lineno"> 499</tt> <tt class="py-line"> </tt>
614		<a name="Task.copy"></a><div id="Task.copy-def"><a name="L500"></a><tt class="py-lineno"> 500</tt> <a class="py-toggle" href="#" id="Task.copy-toggle" onclick="return toggle('Task.copy');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#copy">copy</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">source</tt><tt class="py-op">,</tt> <tt class="py-param">dest</tt><tt class="py-op">,</tt> <tt class="py-param">nodes</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">kwargs</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
615		</div><div id="Task.copy-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.copy-expanded"><a name="L501"></a><tt class="py-lineno"> 501</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
616		<a name="L502"></a><tt class="py-lineno"> 502</tt> <tt class="py-line"><tt class="py-docstring"> Copy local file to distant nodes.</tt> </tt>
617		<a name="L503"></a><tt class="py-lineno"> 503</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
618		<a name="L504"></a><tt class="py-lineno"> 504</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">nodes</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-string">"local copy not supported"</tt> </tt>
619		<a name="L505"></a><tt class="py-lineno"> 505</tt> <tt class="py-line"> </tt>
620		<a name="L506"></a><tt class="py-lineno"> 506</tt> <tt class="py-line"> <tt class="py-name">handler</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-113" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
621		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-113', 'get', 'link-99');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">"handler"</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
622		<a name="L507"></a><tt class="py-lineno"> 507</tt> <tt class="py-line"> <tt class="py-name">timeo</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-114" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
623		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-114', 'get', 'link-99');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">"timeout"</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
624		<a name="L508"></a><tt class="py-lineno"> 508</tt> <tt class="py-line"> <tt class="py-name">preserve</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-115" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
625		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-115', 'get', 'link-99');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">"preserve"</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
626		<a name="L509"></a><tt class="py-lineno"> 509</tt> <tt class="py-line"> <tt class="py-name">stderr</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-116" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
627		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-116', 'get', 'link-99');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">"stderr"</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-117" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-117', 'default', 'link-42');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"stderr"</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
628		<a name="L510"></a><tt class="py-lineno"> 510</tt> <tt class="py-line"> </tt>
629		<a name="L511"></a><tt class="py-lineno"> 511</tt> <tt class="py-line"> <tt class="py-comment"># create a new copy worker</tt> </tt>
630		<a name="L512"></a><tt class="py-lineno"> 512</tt> <tt class="py-line"> <tt class="py-name">worker</tt> <tt class="py-op">=</tt> <tt id="link-118" class="py-name"><a title="ClusterShell.Worker.Ssh.WorkerSsh" class="py-name" href="#" onclick="return doclink('link-118', 'WorkerSsh', 'link-27');">WorkerSsh</a></tt><tt class="py-op">(</tt><tt class="py-name">nodes</tt><tt class="py-op">,</tt> <tt class="py-name">source</tt><tt class="py-op">=</tt><tt class="py-name">source</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-name">dest</tt><tt class="py-op">,</tt> <tt class="py-name">handler</tt><tt class="py-op">=</tt><tt class="py-name">handler</tt><tt class="py-op">,</tt> </tt>
631		<a name="L513"></a><tt class="py-lineno"> 513</tt> <tt class="py-line"> <tt class="py-name">stderr</tt><tt class="py-op">=</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">=</tt><tt class="py-name">timeo</tt><tt class="py-op">,</tt> <tt class="py-name">preserve</tt><tt class="py-op">=</tt><tt class="py-name">preserve</tt><tt class="py-op">)</tt> </tt>
632		<a name="L514"></a><tt class="py-lineno"> 514</tt> <tt class="py-line"> </tt>
633		<a name="L515"></a><tt class="py-lineno"> 515</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-119" class="py-name"><a title="ClusterShell.Engine.Engine._EngineTimerQ.schedule
634		ClusterShell.Task.Task.schedule" class="py-name" href="#" onclick="return doclink('link-119', 'schedule', 'link-112');">schedule</a></tt><tt class="py-op">(</tt><tt class="py-name">worker</tt><tt class="py-op">)</tt> </tt>
635		<a name="L516"></a><tt class="py-lineno"> 516</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">worker</tt> </tt>
636		</div><a name="L517"></a><tt class="py-lineno"> 517</tt> <tt class="py-line"> </tt>
637		<a name="L518"></a><tt class="py-lineno"> 518</tt> <tt class="py-line"> <tt class="py-decorator">@</tt><tt class="py-decorator">tasksyncmethod</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
638		<a name="Task._add_port"></a><div id="Task._add_port-def"><a name="L519"></a><tt class="py-lineno"> 519</tt> <a class="py-toggle" href="#" id="Task._add_port-toggle" onclick="return toggle('Task._add_port');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_add_port">_add_port</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">port</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
639		</div><div id="Task._add_port-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._add_port-expanded"><a name="L520"></a><tt class="py-lineno"> 520</tt> <tt class="py-line"> <tt class="py-docstring">"""Add an EnginePort instance to Engine (private method)."""</tt> </tt>
640		<a name="L521"></a><tt class="py-lineno"> 521</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt id="link-120" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.add
641		ClusterShell.MsgTree.MsgTree.add
642		ClusterShell.NodeSet.NodeSetBase.add
643		ClusterShell.NodeSet.RangeSet.add" class="py-name" href="#" onclick="return doclink('link-120', 'add', 'link-75');">add</a></tt><tt class="py-op">(</tt><tt id="link-121" class="py-name"><a title="ClusterShell.Task.Task.port" class="py-name" href="#" onclick="return doclink('link-121', 'port', 'link-52');">port</a></tt><tt class="py-op">)</tt> </tt>
644		</div><a name="L522"></a><tt class="py-lineno"> 522</tt> <tt class="py-line"> </tt>
645		<a name="L523"></a><tt class="py-lineno"> 523</tt> <tt class="py-line"> <tt class="py-decorator">@</tt><tt class="py-decorator">tasksyncmethod</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
646		<a name="Task._remove_port"></a><div id="Task._remove_port-def"><a name="L524"></a><tt class="py-lineno"> 524</tt> <a class="py-toggle" href="#" id="Task._remove_port-toggle" onclick="return toggle('Task._remove_port');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_remove_port">_remove_port</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">port</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
647		</div><div id="Task._remove_port-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._remove_port-expanded"><a name="L525"></a><tt class="py-lineno"> 525</tt> <tt class="py-line"> <tt class="py-docstring">"""Remove a port from Engine (private method)."""</tt> </tt>
648		<a name="L526"></a><tt class="py-lineno"> 526</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt id="link-122" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.remove()=ClusterShell.Engine.Engine.Engine-class.html#remove,Method ClusterShell.MsgTree.MsgTree.remove()=ClusterShell.MsgTree.MsgTree-class.html#remove,Method ClusterShell.NodeSet.NodeSetBase.remove()=ClusterShell.NodeSet.NodeSetBase-class.html#remove,Method ClusterShell.NodeSet.RangeSet.remove()=ClusterShell.NodeSet.RangeSet-class.html#remove"><a title="ClusterShell.Engine.Engine.Engine.remove
649		ClusterShell.MsgTree.MsgTree.remove
650		ClusterShell.NodeSet.NodeSetBase.remove
651		ClusterShell.NodeSet.RangeSet.remove" class="py-name" href="#" onclick="return doclink('link-122', 'remove', 'link-122');">remove</a></tt><tt class="py-op">(</tt><tt id="link-123" class="py-name"><a title="ClusterShell.Task.Task.port" class="py-name" href="#" onclick="return doclink('link-123', 'port', 'link-52');">port</a></tt><tt class="py-op">)</tt> </tt>
652		</div><a name="L527"></a><tt class="py-lineno"> 527</tt> <tt class="py-line"> </tt>
653		<a name="Task.port"></a><div id="Task.port-def"><a name="L528"></a><tt class="py-lineno"> 528</tt> <a class="py-toggle" href="#" id="Task.port-toggle" onclick="return toggle('Task.port');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#port">port</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">handler</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">autoclose</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
654		</div><div id="Task.port-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.port-expanded"><a name="L529"></a><tt class="py-lineno"> 529</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
655		<a name="L530"></a><tt class="py-lineno"> 530</tt> <tt class="py-line"><tt class="py-docstring"> Create a new task port. A task port is an abstraction object to</tt> </tt>
656		<a name="L531"></a><tt class="py-lineno"> 531</tt> <tt class="py-line"><tt class="py-docstring"> deliver messages reliably between tasks.</tt> </tt>
657		<a name="L532"></a><tt class="py-lineno"> 532</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
658		<a name="L533"></a><tt class="py-lineno"> 533</tt> <tt class="py-line"><tt class="py-docstring"> Basic rules:</tt> </tt>
659		<a name="L534"></a><tt class="py-lineno"> 534</tt> <tt class="py-line"><tt class="py-docstring"> - A task can send messages to another task port (thread safe).</tt> </tt>
660		<a name="L535"></a><tt class="py-lineno"> 535</tt> <tt class="py-line"><tt class="py-docstring"> - A task can receive messages from an acquired port either by</tt> </tt>
661		<a name="L536"></a><tt class="py-lineno"> 536</tt> <tt class="py-line"><tt class="py-docstring"> setting up a notification mechanism or using a polling</tt> </tt>
662		<a name="L537"></a><tt class="py-lineno"> 537</tt> <tt class="py-line"><tt class="py-docstring"> mechanism that may block the task waiting for a message</tt> </tt>
663		<a name="L538"></a><tt class="py-lineno"> 538</tt> <tt class="py-line"><tt class="py-docstring"> sent on the port.</tt> </tt>
664		<a name="L539"></a><tt class="py-lineno"> 539</tt> <tt class="py-line"><tt class="py-docstring"> - A port can be acquired by one task only.</tt> </tt>
665		<a name="L540"></a><tt class="py-lineno"> 540</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
666		<a name="L541"></a><tt class="py-lineno"> 541</tt> <tt class="py-line"><tt class="py-docstring"> If handler is set to a valid EventHandler object, the port is</tt> </tt>
667		<a name="L542"></a><tt class="py-lineno"> 542</tt> <tt class="py-line"><tt class="py-docstring"> a send-once port, ie. a message sent to this port generates an</tt> </tt>
668		<a name="L543"></a><tt class="py-lineno"> 543</tt> <tt class="py-line"><tt class="py-docstring"> ev_msg event notification issued the port's task. If handler</tt> </tt>
669		<a name="L544"></a><tt class="py-lineno"> 544</tt> <tt class="py-line"><tt class="py-docstring"> is not set, the task can only receive messages on the port by</tt> </tt>
670		<a name="L545"></a><tt class="py-lineno"> 545</tt> <tt class="py-line"><tt class="py-docstring"> calling port.msg_recv().</tt> </tt>
671		<a name="L546"></a><tt class="py-lineno"> 546</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
672		<a name="L547"></a><tt class="py-lineno"> 547</tt> <tt class="py-line"> <tt id="link-124" class="py-name"><a title="ClusterShell.Task.Task.port" class="py-name" href="#" onclick="return doclink('link-124', 'port', 'link-52');">port</a></tt> <tt class="py-op">=</tt> <tt id="link-125" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort" class="py-name" href="#" onclick="return doclink('link-125', 'EnginePort', 'link-23');">EnginePort</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">handler</tt><tt class="py-op">,</tt> <tt class="py-name">autoclose</tt><tt class="py-op">)</tt> </tt>
673		<a name="L548"></a><tt class="py-lineno"> 548</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-126" class="py-name" targets="Method ClusterShell.Task.Task._add_port()=ClusterShell.Task.Task-class.html#_add_port"><a title="ClusterShell.Task.Task._add_port" class="py-name" href="#" onclick="return doclink('link-126', '_add_port', 'link-126');">_add_port</a></tt><tt class="py-op">(</tt><tt id="link-127" class="py-name"><a title="ClusterShell.Task.Task.port" class="py-name" href="#" onclick="return doclink('link-127', 'port', 'link-52');">port</a></tt><tt class="py-op">)</tt> </tt>
674		<a name="L549"></a><tt class="py-lineno"> 549</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-128" class="py-name"><a title="ClusterShell.Task.Task.port" class="py-name" href="#" onclick="return doclink('link-128', 'port', 'link-52');">port</a></tt> </tt>
675		</div><a name="L550"></a><tt class="py-lineno"> 550</tt> <tt class="py-line"> </tt>
676		<a name="L551"></a><tt class="py-lineno"> 551</tt> <tt class="py-line"> <tt class="py-decorator">@</tt><tt class="py-decorator">tasksyncmethod</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
677		<a name="Task.timer"></a><div id="Task.timer-def"><a name="L552"></a><tt class="py-lineno"> 552</tt> <a class="py-toggle" href="#" id="Task.timer-toggle" onclick="return toggle('Task.timer');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#timer">timer</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">fire</tt><tt class="py-op">,</tt> <tt class="py-param">handler</tt><tt class="py-op">,</tt> <tt class="py-param">interval</tt><tt class="py-op">=</tt><tt class="py-op">-</tt><tt class="py-number">1.0</tt><tt class="py-op">,</tt> <tt class="py-param">autoclose</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
678		</div><div id="Task.timer-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.timer-expanded"><a name="L553"></a><tt class="py-lineno"> 553</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
679		<a name="L554"></a><tt class="py-lineno"> 554</tt> <tt class="py-line"><tt class="py-docstring"> Create task's timer.</tt> </tt>
680		<a name="L555"></a><tt class="py-lineno"> 555</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
681		<a name="L556"></a><tt class="py-lineno"> 556</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt id="link-129" class="py-name" targets="Method ClusterShell.Engine.Engine._EngineTimerQ.fire()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#fire"><a title="ClusterShell.Engine.Engine._EngineTimerQ.fire" class="py-name" href="#" onclick="return doclink('link-129', 'fire', 'link-129');">fire</a></tt> <tt class="py-op">>=</tt> <tt class="py-number">0.0</tt><tt class="py-op">,</tt> \ </tt>
682		<a name="L557"></a><tt class="py-lineno"> 557</tt> <tt class="py-line"> <tt class="py-string">"timer's relative fire time must be a positive floating number"</tt> </tt>
683		<a name="L558"></a><tt class="py-lineno"> 558</tt> <tt class="py-line"> </tt>
684		<a name="L559"></a><tt class="py-lineno"> 559</tt> <tt class="py-line"> <tt id="link-130" class="py-name" targets="Method ClusterShell.Task.Task.timer()=ClusterShell.Task.Task-class.html#timer"><a title="ClusterShell.Task.Task.timer" class="py-name" href="#" onclick="return doclink('link-130', 'timer', 'link-130');">timer</a></tt> <tt class="py-op">=</tt> <tt id="link-131" class="py-name"><a title="ClusterShell.Engine.Engine.EngineTimer" class="py-name" href="#" onclick="return doclink('link-131', 'EngineTimer', 'link-15');">EngineTimer</a></tt><tt class="py-op">(</tt><tt id="link-132" class="py-name"><a title="ClusterShell.Engine.Engine._EngineTimerQ.fire" class="py-name" href="#" onclick="return doclink('link-132', 'fire', 'link-129');">fire</a></tt><tt class="py-op">,</tt> <tt class="py-name">interval</tt><tt class="py-op">,</tt> <tt class="py-name">autoclose</tt><tt class="py-op">,</tt> <tt class="py-name">handler</tt><tt class="py-op">)</tt> </tt>
685		<a name="L560"></a><tt class="py-lineno"> 560</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt id="link-133" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.add_timer()=ClusterShell.Engine.Engine.Engine-class.html#add_timer"><a title="ClusterShell.Engine.Engine.Engine.add_timer" class="py-name" href="#" onclick="return doclink('link-133', 'add_timer', 'link-133');">add_timer</a></tt><tt class="py-op">(</tt><tt id="link-134" class="py-name"><a title="ClusterShell.Task.Task.timer" class="py-name" href="#" onclick="return doclink('link-134', 'timer', 'link-130');">timer</a></tt><tt class="py-op">)</tt> </tt>
686		<a name="L561"></a><tt class="py-lineno"> 561</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-135" class="py-name"><a title="ClusterShell.Task.Task.timer" class="py-name" href="#" onclick="return doclink('link-135', 'timer', 'link-130');">timer</a></tt> </tt>
687		</div><a name="L562"></a><tt class="py-lineno"> 562</tt> <tt class="py-line"> </tt>
688		<a name="L563"></a><tt class="py-lineno"> 563</tt> <tt class="py-line"> <tt class="py-decorator">@</tt><tt class="py-decorator">tasksyncmethod</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
689		<a name="Task.schedule"></a><div id="Task.schedule-def"><a name="L564"></a><tt class="py-lineno"> 564</tt> <a class="py-toggle" href="#" id="Task.schedule-toggle" onclick="return toggle('Task.schedule');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#schedule">schedule</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
690		</div><div id="Task.schedule-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.schedule-expanded"><a name="L565"></a><tt class="py-lineno"> 565</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
691		<a name="L566"></a><tt class="py-lineno"> 566</tt> <tt class="py-line"><tt class="py-docstring"> Schedule a worker for execution. Only useful for manually</tt> </tt>
692		<a name="L567"></a><tt class="py-lineno"> 567</tt> <tt class="py-line"><tt class="py-docstring"> instantiated workers.</tt> </tt>
693		<a name="L568"></a><tt class="py-lineno"> 568</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
694		<a name="L569"></a><tt class="py-lineno"> 569</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">self</tt> <tt class="py-keyword">in</tt> <tt id="link-136" class="py-name"><a title="ClusterShell.Task
695		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-136', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-137" class="py-name"><a title="ClusterShell.Task.Task._tasks" class="py-name" href="#" onclick="return doclink('link-137', '_tasks', 'link-47');">_tasks</a></tt><tt class="py-op">.</tt><tt class="py-name">values</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-string">"deleted task"</tt> </tt>
696		<a name="L570"></a><tt class="py-lineno"> 570</tt> <tt class="py-line"> </tt>
697		<a name="L571"></a><tt class="py-lineno"> 571</tt> <tt class="py-line"> <tt class="py-comment"># bind worker to task self</tt> </tt>
698		<a name="L572"></a><tt class="py-lineno"> 572</tt> <tt class="py-line"> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-138" class="py-name" targets="Method ClusterShell.Worker.Worker.Worker._set_task()=ClusterShell.Worker.Worker.Worker-class.html#_set_task"><a title="ClusterShell.Worker.Worker.Worker._set_task" class="py-name" href="#" onclick="return doclink('link-138', '_set_task', 'link-138');">_set_task</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
699		<a name="L573"></a><tt class="py-lineno"> 573</tt> <tt class="py-line"> </tt>
700		<a name="L574"></a><tt class="py-lineno"> 574</tt> <tt class="py-line"> <tt class="py-comment"># add worker clients to engine</tt> </tt>
701		<a name="L575"></a><tt class="py-lineno"> 575</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">client</tt> <tt class="py-keyword">in</tt> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-139" class="py-name" targets="Method ClusterShell.Worker.Pdsh.WorkerPdsh._engine_clients()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_engine_clients,Method ClusterShell.Worker.Ssh.WorkerSsh._engine_clients()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#_engine_clients,Method ClusterShell.Worker.Worker.Worker._engine_clients()=ClusterShell.Worker.Worker.Worker-class.html#_engine_clients,Method ClusterShell.Worker.Worker.WorkerSimple._engine_clients()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_engine_clients"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh._engine_clients
702		ClusterShell.Worker.Ssh.WorkerSsh._engine_clients
703		ClusterShell.Worker.Worker.Worker._engine_clients
704		ClusterShell.Worker.Worker.WorkerSimple._engine_clients" class="py-name" href="#" onclick="return doclink('link-139', '_engine_clients', 'link-139');">_engine_clients</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
705		<a name="L576"></a><tt class="py-lineno"> 576</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt id="link-140" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.add
706		ClusterShell.MsgTree.MsgTree.add
707		ClusterShell.NodeSet.NodeSetBase.add
708		ClusterShell.NodeSet.RangeSet.add" class="py-name" href="#" onclick="return doclink('link-140', 'add', 'link-75');">add</a></tt><tt class="py-op">(</tt><tt class="py-name">client</tt><tt class="py-op">)</tt> </tt>
709		</div><a name="L577"></a><tt class="py-lineno"> 577</tt> <tt class="py-line"> </tt>
710		<a name="Task._resume_thread"></a><div id="Task._resume_thread-def"><a name="L578"></a><tt class="py-lineno"> 578</tt> <a class="py-toggle" href="#" id="Task._resume_thread-toggle" onclick="return toggle('Task._resume_thread');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_resume_thread">_resume_thread</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
711		</div><div id="Task._resume_thread-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._resume_thread-expanded"><a name="L579"></a><tt class="py-lineno"> 579</tt> <tt class="py-line"> <tt class="py-docstring">"""Resume called from another thread."""</tt> </tt>
712		<a name="L580"></a><tt class="py-lineno"> 580</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_cond</tt><tt class="py-op">.</tt><tt id="link-141" class="py-name" targets="Method ClusterShell.Task.Task._SuspendCondition.notify_all()=ClusterShell.Task.Task._SuspendCondition-class.html#notify_all"><a title="ClusterShell.Task.Task._SuspendCondition.notify_all" class="py-name" href="#" onclick="return doclink('link-141', 'notify_all', 'link-141');">notify_all</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
713		</div><a name="L581"></a><tt class="py-lineno"> 581</tt> <tt class="py-line"> </tt>
714		<a name="Task._resume"></a><div id="Task._resume-def"><a name="L582"></a><tt class="py-lineno"> 582</tt> <a class="py-toggle" href="#" id="Task._resume-toggle" onclick="return toggle('Task._resume');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_resume">_resume</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
715		</div><div id="Task._resume-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._resume-expanded"><a name="L583"></a><tt class="py-lineno"> 583</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">thread</tt> <tt class="py-op">==</tt> <tt class="py-name">threading</tt><tt class="py-op">.</tt><tt class="py-name">currentThread</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
716		<a name="L584"></a><tt class="py-lineno"> 584</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
717		<a name="L585"></a><tt class="py-lineno"> 585</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
718		<a name="L586"></a><tt class="py-lineno"> 586</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-142" class="py-name" targets="Method ClusterShell.Task.Task._reset()=ClusterShell.Task.Task-class.html#_reset"><a title="ClusterShell.Task.Task._reset" class="py-name" href="#" onclick="return doclink('link-142', '_reset', 'link-142');">_reset</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
719		<a name="L587"></a><tt class="py-lineno"> 587</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-143" class="py-name" targets="Method ClusterShell.Task.Task._run()=ClusterShell.Task.Task-class.html#_run"><a title="ClusterShell.Task.Task._run" class="py-name" href="#" onclick="return doclink('link-143', '_run', 'link-143');">_run</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timeout</tt><tt class="py-op">)</tt> </tt>
720		<a name="L588"></a><tt class="py-lineno"> 588</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-144" class="py-name"><a title="ClusterShell.Engine.Engine.EngineTimeoutException" class="py-name" href="#" onclick="return doclink('link-144', 'EngineTimeoutException', 'link-7');">EngineTimeoutException</a></tt><tt class="py-op">:</tt> </tt>
721		<a name="L589"></a><tt class="py-lineno"> 589</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-145" class="py-name" targets="Class ClusterShell.Task.TimeoutError=ClusterShell.Task.TimeoutError-class.html"><a title="ClusterShell.Task.TimeoutError" class="py-name" href="#" onclick="return doclink('link-145', 'TimeoutError', 'link-145');">TimeoutError</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
722		<a name="L590"></a><tt class="py-lineno"> 590</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-146" class="py-name"><a title="ClusterShell.Engine.Engine.EngineAbortException" class="py-name" href="#" onclick="return doclink('link-146', 'EngineAbortException', 'link-3');">EngineAbortException</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
723		<a name="L591"></a><tt class="py-lineno"> 591</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-147" class="py-name"><a title="ClusterShell.Task.Task._terminate" class="py-name" href="#" onclick="return doclink('link-147', '_terminate', 'link-96');">_terminate</a></tt><tt class="py-op">(</tt><tt class="py-name">e</tt><tt class="py-op">.</tt><tt class="py-name">kill</tt><tt class="py-op">)</tt> </tt>
724		<a name="L592"></a><tt class="py-lineno"> 592</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-148" class="py-name"><a title="ClusterShell.Engine.Engine.EngineAlreadyRunningError" class="py-name" href="#" onclick="return doclink('link-148', 'EngineAlreadyRunningError', 'link-11');">EngineAlreadyRunningError</a></tt><tt class="py-op">:</tt> </tt>
725		<a name="L593"></a><tt class="py-lineno"> 593</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-149" class="py-name"><a title="ClusterShell.Task.AlreadyRunningError" class="py-name" href="#" onclick="return doclink('link-149', 'AlreadyRunningError', 'link-97');">AlreadyRunningError</a></tt><tt class="py-op">(</tt><tt class="py-string">"task engine is already running"</tt><tt class="py-op">)</tt> </tt>
726		<a name="L594"></a><tt class="py-lineno"> 594</tt> <tt class="py-line"> <tt class="py-keyword">finally</tt><tt class="py-op">:</tt> </tt>
727		<a name="L595"></a><tt class="py-lineno"> 595</tt> <tt class="py-line"> <tt class="py-comment"># task becomes joinable</tt> </tt>
728		<a name="L596"></a><tt class="py-lineno"> 596</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_join_cond</tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
729		<a name="L597"></a><tt class="py-lineno"> 597</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_cond</tt><tt class="py-op">.</tt><tt class="py-name">suspend_count</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
730		<a name="L598"></a><tt class="py-lineno"> 598</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_join_cond</tt><tt class="py-op">.</tt><tt class="py-name">notifyAll</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
731		<a name="L599"></a><tt class="py-lineno"> 599</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_join_cond</tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
732		</div><a name="L600"></a><tt class="py-lineno"> 600</tt> <tt class="py-line"> </tt>
733		<a name="Task.resume"></a><div id="Task.resume-def"><a name="L601"></a><tt class="py-lineno"> 601</tt> <a class="py-toggle" href="#" id="Task.resume-toggle" onclick="return toggle('Task.resume');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#resume">resume</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">=</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
734		</div><div id="Task.resume-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.resume-expanded"><a name="L602"></a><tt class="py-lineno"> 602</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
735		<a name="L603"></a><tt class="py-lineno"> 603</tt> <tt class="py-line"><tt class="py-docstring"> Resume task. If task is task_self(), workers are executed in</tt> </tt>
736		<a name="L604"></a><tt class="py-lineno"> 604</tt> <tt class="py-line"><tt class="py-docstring"> the calling thread so this method will block until workers have</tt> </tt>
737		<a name="L605"></a><tt class="py-lineno"> 605</tt> <tt class="py-line"><tt class="py-docstring"> finished. This is always the case for a single-threaded</tt> </tt>
738		<a name="L606"></a><tt class="py-lineno"> 606</tt> <tt class="py-line"><tt class="py-docstring"> application (eg. which doesn't create other Task() instance</tt> </tt>
739		<a name="L607"></a><tt class="py-lineno"> 607</tt> <tt class="py-line"><tt class="py-docstring"> than task_self()). Otherwise, the current thread doesn't block.</tt> </tt>
740		<a name="L608"></a><tt class="py-lineno"> 608</tt> <tt class="py-line"><tt class="py-docstring"> In that case, you may then want to call task_wait() to wait for</tt> </tt>
741		<a name="L609"></a><tt class="py-lineno"> 609</tt> <tt class="py-line"><tt class="py-docstring"> completion.</tt> </tt>
742		<a name="L610"></a><tt class="py-lineno"> 610</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
743		<a name="L611"></a><tt class="py-lineno"> 611</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">timeout</tt> <tt class="py-op">=</tt> <tt class="py-name">timeout</tt> </tt>
744		<a name="L612"></a><tt class="py-lineno"> 612</tt> <tt class="py-line"> </tt>
745		<a name="L613"></a><tt class="py-lineno"> 613</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_cond</tt><tt class="py-op">.</tt><tt id="link-150" class="py-name" targets="Method ClusterShell.Task.Task._SuspendCondition.atomic_dec()=ClusterShell.Task.Task._SuspendCondition-class.html#atomic_dec"><a title="ClusterShell.Task.Task._SuspendCondition.atomic_dec" class="py-name" href="#" onclick="return doclink('link-150', 'atomic_dec', 'link-150');">atomic_dec</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
746		<a name="L614"></a><tt class="py-lineno"> 614</tt> <tt class="py-line"> </tt>
747		<a name="L615"></a><tt class="py-lineno"> 615</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-151" class="py-name"><a title="ClusterShell.Task.Task._is_task_self" class="py-name" href="#" onclick="return doclink('link-151', '_is_task_self', 'link-53');">_is_task_self</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
748		<a name="L616"></a><tt class="py-lineno"> 616</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-152" class="py-name"><a title="ClusterShell.Task.Task._resume" class="py-name" href="#" onclick="return doclink('link-152', '_resume', 'link-94');">_resume</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
749		<a name="L617"></a><tt class="py-lineno"> 617</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
750		<a name="L618"></a><tt class="py-lineno"> 618</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-153" class="py-name" targets="Method ClusterShell.Task.Task._resume_thread()=ClusterShell.Task.Task-class.html#_resume_thread"><a title="ClusterShell.Task.Task._resume_thread" class="py-name" href="#" onclick="return doclink('link-153', '_resume_thread', 'link-153');">_resume_thread</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
751		</div><a name="L619"></a><tt class="py-lineno"> 619</tt> <tt class="py-line"> </tt>
752		<a name="L620"></a><tt class="py-lineno"> 620</tt> <tt class="py-line"> <tt class="py-decorator">@</tt><tt class="py-decorator">tasksyncmethod</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
753		<a name="Task._suspend_wait"></a><div id="Task._suspend_wait-def"><a name="L621"></a><tt class="py-lineno"> 621</tt> <a class="py-toggle" href="#" id="Task._suspend_wait-toggle" onclick="return toggle('Task._suspend_wait');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_suspend_wait">_suspend_wait</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
754		</div><div id="Task._suspend_wait-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._suspend_wait-expanded"><a name="L622"></a><tt class="py-lineno"> 622</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt id="link-154" class="py-name" targets="Function ClusterShell.Task.task_self()=ClusterShell.Task-module.html#task_self"><a title="ClusterShell.Task.task_self" class="py-name" href="#" onclick="return doclink('link-154', 'task_self', 'link-154');">task_self</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">self</tt> </tt>
755		<a name="L623"></a><tt class="py-lineno"> 623</tt> <tt class="py-line"> <tt class="py-comment"># atomically set suspend state</tt> </tt>
756		<a name="L624"></a><tt class="py-lineno"> 624</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_lock</tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
757		<a name="L625"></a><tt class="py-lineno"> 625</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspended</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
758		<a name="L626"></a><tt class="py-lineno"> 626</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_lock</tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
759		<a name="L627"></a><tt class="py-lineno"> 627</tt> <tt class="py-line"> </tt>
760		<a name="L628"></a><tt class="py-lineno"> 628</tt> <tt class="py-line"> <tt class="py-comment"># wait for special suspend condition, while releasing l_run</tt> </tt>
761		<a name="L629"></a><tt class="py-lineno"> 629</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_cond</tt><tt class="py-op">.</tt><tt id="link-155" class="py-name"><a title="ClusterShell.Task.Task._SuspendCondition.wait_check" class="py-name" href="#" onclick="return doclink('link-155', 'wait_check', 'link-93');">wait_check</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_run_lock</tt><tt class="py-op">)</tt> </tt>
762		<a name="L630"></a><tt class="py-lineno"> 630</tt> <tt class="py-line"> </tt>
763		<a name="L631"></a><tt class="py-lineno"> 631</tt> <tt class="py-line"> <tt class="py-comment"># waking up, atomically unset suspend state</tt> </tt>
764		<a name="L632"></a><tt class="py-lineno"> 632</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_lock</tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
765		<a name="L633"></a><tt class="py-lineno"> 633</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspended</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
766		<a name="L634"></a><tt class="py-lineno"> 634</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_lock</tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
767		</div><a name="L635"></a><tt class="py-lineno"> 635</tt> <tt class="py-line"> </tt>
768		<a name="Task.suspend"></a><div id="Task.suspend-def"><a name="L636"></a><tt class="py-lineno"> 636</tt> <a class="py-toggle" href="#" id="Task.suspend-toggle" onclick="return toggle('Task.suspend');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#suspend">suspend</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
769		</div><div id="Task.suspend-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.suspend-expanded"><a name="L637"></a><tt class="py-lineno"> 637</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
770		<a name="L638"></a><tt class="py-lineno"> 638</tt> <tt class="py-line"><tt class="py-docstring"> Suspend task execution. This method may be called from another</tt> </tt>
771		<a name="L639"></a><tt class="py-lineno"> 639</tt> <tt class="py-line"><tt class="py-docstring"> task (thread-safe). The function returns False if the task</tt> </tt>
772		<a name="L640"></a><tt class="py-lineno"> 640</tt> <tt class="py-line"><tt class="py-docstring"> cannot be suspended (eg. it's not running), or returns True if</tt> </tt>
773		<a name="L641"></a><tt class="py-lineno"> 641</tt> <tt class="py-line"><tt class="py-docstring"> the task has been successfully suspended.</tt> </tt>
774		<a name="L642"></a><tt class="py-lineno"> 642</tt> <tt class="py-line"><tt class="py-docstring"> To resume a suspended task, use task.resume().</tt> </tt>
775		<a name="L643"></a><tt class="py-lineno"> 643</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
776		<a name="L644"></a><tt class="py-lineno"> 644</tt> <tt class="py-line"> <tt class="py-comment"># first of all, increase suspend count</tt> </tt>
777		<a name="L645"></a><tt class="py-lineno"> 645</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_cond</tt><tt class="py-op">.</tt><tt id="link-156" class="py-name" targets="Method ClusterShell.Task.Task._SuspendCondition.atomic_inc()=ClusterShell.Task.Task._SuspendCondition-class.html#atomic_inc"><a title="ClusterShell.Task.Task._SuspendCondition.atomic_inc" class="py-name" href="#" onclick="return doclink('link-156', 'atomic_inc', 'link-156');">atomic_inc</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
778		<a name="L646"></a><tt class="py-lineno"> 646</tt> <tt class="py-line"> </tt>
779		<a name="L647"></a><tt class="py-lineno"> 647</tt> <tt class="py-line"> <tt class="py-comment"># call synchronized suspend method</tt> </tt>
780		<a name="L648"></a><tt class="py-lineno"> 648</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-157" class="py-name" targets="Method ClusterShell.Task.Task._suspend_wait()=ClusterShell.Task.Task-class.html#_suspend_wait"><a title="ClusterShell.Task.Task._suspend_wait" class="py-name" href="#" onclick="return doclink('link-157', '_suspend_wait', 'link-157');">_suspend_wait</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
781		<a name="L649"></a><tt class="py-lineno"> 649</tt> <tt class="py-line"> </tt>
782		<a name="L650"></a><tt class="py-lineno"> 650</tt> <tt class="py-line"> <tt class="py-comment"># wait for stopped task</tt> </tt>
783		<a name="L651"></a><tt class="py-lineno"> 651</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_run_lock</tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-comment"># run_lock ownership transfer</tt> </tt>
784		<a name="L652"></a><tt class="py-lineno"> 652</tt> <tt class="py-line"> </tt>
785		<a name="L653"></a><tt class="py-lineno"> 653</tt> <tt class="py-line"> <tt class="py-comment"># get result: are we really suspended or just stopped?</tt> </tt>
786		<a name="L654"></a><tt class="py-lineno"> 654</tt> <tt class="py-line"> <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
787		<a name="L655"></a><tt class="py-lineno"> 655</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_lock</tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
788		<a name="L656"></a><tt class="py-lineno"> 656</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspended</tt><tt class="py-op">:</tt> </tt>
789		<a name="L657"></a><tt class="py-lineno"> 657</tt> <tt class="py-line"> <tt class="py-comment"># not acknowledging suspend state, task is stopped</tt> </tt>
790		<a name="L658"></a><tt class="py-lineno"> 658</tt> <tt class="py-line"> <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
791		<a name="L659"></a><tt class="py-lineno"> 659</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_run_lock</tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
792		<a name="L660"></a><tt class="py-lineno"> 660</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_lock</tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
793		<a name="L661"></a><tt class="py-lineno"> 661</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">result</tt> </tt>
794		</div><a name="L662"></a><tt class="py-lineno"> 662</tt> <tt class="py-line"> </tt>
795		<a name="L663"></a><tt class="py-lineno"> 663</tt> <tt class="py-line"> <tt class="py-decorator">@</tt><tt class="py-decorator">tasksyncmethod</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
796		<a name="Task._abort"></a><div id="Task._abort-def"><a name="L664"></a><tt class="py-lineno"> 664</tt> <a class="py-toggle" href="#" id="Task._abort-toggle" onclick="return toggle('Task._abort');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_abort">_abort</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">kill</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
797		</div><div id="Task._abort-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._abort-expanded"><a name="L665"></a><tt class="py-lineno"> 665</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt id="link-158" class="py-name"><a title="ClusterShell.Task.task_self" class="py-name" href="#" onclick="return doclink('link-158', 'task_self', 'link-154');">task_self</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">self</tt> </tt>
798		<a name="L666"></a><tt class="py-lineno"> 666</tt> <tt class="py-line"> <tt class="py-comment"># raise an EngineAbortException when task is running</tt> </tt>
799		<a name="L667"></a><tt class="py-lineno"> 667</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt id="link-159" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.abort()=ClusterShell.Engine.Engine.Engine-class.html#abort,Method ClusterShell.Task.Task.abort()=ClusterShell.Task.Task-class.html#abort"><a title="ClusterShell.Engine.Engine.Engine.abort
800		ClusterShell.Task.Task.abort" class="py-name" href="#" onclick="return doclink('link-159', 'abort', 'link-159');">abort</a></tt><tt class="py-op">(</tt><tt class="py-name">kill</tt><tt class="py-op">)</tt> </tt>
801		</div><a name="L668"></a><tt class="py-lineno"> 668</tt> <tt class="py-line"> </tt>
802		<a name="Task.abort"></a><div id="Task.abort-def"><a name="L669"></a><tt class="py-lineno"> 669</tt> <a class="py-toggle" href="#" id="Task.abort-toggle" onclick="return toggle('Task.abort');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#abort">abort</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">kill</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
803		</div><div id="Task.abort-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.abort-expanded"><a name="L670"></a><tt class="py-lineno"> 670</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
804		<a name="L671"></a><tt class="py-lineno"> 671</tt> <tt class="py-line"><tt class="py-docstring"> Abort a task. Aborting a task removes (and stops when needed)</tt> </tt>
805		<a name="L672"></a><tt class="py-lineno"> 672</tt> <tt class="py-line"><tt class="py-docstring"> all workers. If optional parameter kill is True, the task</tt> </tt>
806		<a name="L673"></a><tt class="py-lineno"> 673</tt> <tt class="py-line"><tt class="py-docstring"> object is unbound from the current thread, so calling</tt> </tt>
807		<a name="L674"></a><tt class="py-lineno"> 674</tt> <tt class="py-line"><tt class="py-docstring"> task_self() creates a new Task object.</tt> </tt>
808		<a name="L675"></a><tt class="py-lineno"> 675</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
809		<a name="L676"></a><tt class="py-lineno"> 676</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_run_lock</tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
810		<a name="L677"></a><tt class="py-lineno"> 677</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_quit</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
811		<a name="L678"></a><tt class="py-lineno"> 678</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_run_lock</tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
812		<a name="L679"></a><tt class="py-lineno"> 679</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-160" class="py-name"><a title="ClusterShell.Task.Task._is_task_self" class="py-name" href="#" onclick="return doclink('link-160', '_is_task_self', 'link-53');">_is_task_self</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
813		<a name="L680"></a><tt class="py-lineno"> 680</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-161" class="py-name"><a title="ClusterShell.Task.Task._terminate" class="py-name" href="#" onclick="return doclink('link-161', '_terminate', 'link-96');">_terminate</a></tt><tt class="py-op">(</tt><tt class="py-name">kill</tt><tt class="py-op">)</tt> </tt>
814		<a name="L681"></a><tt class="py-lineno"> 681</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
815		<a name="L682"></a><tt class="py-lineno"> 682</tt> <tt class="py-line"> <tt class="py-comment"># abort on stopped/suspended task</tt> </tt>
816		<a name="L683"></a><tt class="py-lineno"> 683</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-162" class="py-name" targets="Method ClusterShell.Task.Task.resume()=ClusterShell.Task.Task-class.html#resume"><a title="ClusterShell.Task.Task.resume" class="py-name" href="#" onclick="return doclink('link-162', 'resume', 'link-162');">resume</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
817		<a name="L684"></a><tt class="py-lineno"> 684</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
818		<a name="L685"></a><tt class="py-lineno"> 685</tt> <tt class="py-line"> <tt class="py-comment"># self._run_lock is locked, call synchronized method</tt> </tt>
819		<a name="L686"></a><tt class="py-lineno"> 686</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-163" class="py-name" targets="Method ClusterShell.Task.Task._abort()=ClusterShell.Task.Task-class.html#_abort"><a title="ClusterShell.Task.Task._abort" class="py-name" href="#" onclick="return doclink('link-163', '_abort', 'link-163');">_abort</a></tt><tt class="py-op">(</tt><tt class="py-name">kill</tt><tt class="py-op">)</tt> </tt>
820		</div><a name="L687"></a><tt class="py-lineno"> 687</tt> <tt class="py-line"> </tt>
821		<a name="Task._terminate"></a><div id="Task._terminate-def"><a name="L688"></a><tt class="py-lineno"> 688</tt> <a class="py-toggle" href="#" id="Task._terminate-toggle" onclick="return toggle('Task._terminate');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_terminate">_terminate</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">kill</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
822		</div><div id="Task._terminate-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._terminate-expanded"><a name="L689"></a><tt class="py-lineno"> 689</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
823		<a name="L690"></a><tt class="py-lineno"> 690</tt> <tt class="py-line"><tt class="py-docstring"> Abort completion subroutine.</tt> </tt>
824		<a name="L691"></a><tt class="py-lineno"> 691</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
825		<a name="L692"></a><tt class="py-lineno"> 692</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">kill</tt><tt class="py-op">:</tt> </tt>
826		<a name="L693"></a><tt class="py-lineno"> 693</tt> <tt class="py-line"> <tt class="py-comment"># invalidate dispatch port</tt> </tt>
827		<a name="L694"></a><tt class="py-lineno"> 694</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_dispatch_port</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
828		<a name="L695"></a><tt class="py-lineno"> 695</tt> <tt class="py-line"> <tt class="py-comment"># clear engine</tt> </tt>
829		<a name="L696"></a><tt class="py-lineno"> 696</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt id="link-164" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.clear()=ClusterShell.Engine.Engine.Engine-class.html#clear,Method ClusterShell.Engine.Engine._EngineTimerQ.clear()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#clear,Method ClusterShell.MsgTree.MsgTree.clear()=ClusterShell.MsgTree.MsgTree-class.html#clear,Method ClusterShell.NodeSet.NodeSetBase.clear()=ClusterShell.NodeSet.NodeSetBase-class.html#clear,Method ClusterShell.NodeSet.RangeSet.clear()=ClusterShell.NodeSet.RangeSet-class.html#clear"><a title="ClusterShell.Engine.Engine.Engine.clear
830		ClusterShell.Engine.Engine._EngineTimerQ.clear
831		ClusterShell.MsgTree.MsgTree.clear
832		ClusterShell.NodeSet.NodeSetBase.clear
833		ClusterShell.NodeSet.RangeSet.clear" class="py-name" href="#" onclick="return doclink('link-164', 'clear', 'link-164');">clear</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
834		<a name="L697"></a><tt class="py-lineno"> 697</tt> <tt class="py-line"> </tt>
835		<a name="L698"></a><tt class="py-lineno"> 698</tt> <tt class="py-line"> <tt class="py-comment"># clear result objects</tt> </tt>
836		<a name="L699"></a><tt class="py-lineno"> 699</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-165" class="py-name"><a title="ClusterShell.Task.Task._reset" class="py-name" href="#" onclick="return doclink('link-165', '_reset', 'link-142');">_reset</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
837		<a name="L700"></a><tt class="py-lineno"> 700</tt> <tt class="py-line"> </tt>
838		<a name="L701"></a><tt class="py-lineno"> 701</tt> <tt class="py-line"> <tt class="py-comment"># destroy task if needed</tt> </tt>
839		<a name="L702"></a><tt class="py-lineno"> 702</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">kill</tt><tt class="py-op">:</tt> </tt>
840		<a name="L703"></a><tt class="py-lineno"> 703</tt> <tt class="py-line"> <tt id="link-166" class="py-name"><a title="ClusterShell.Task
841		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-166', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-167" class="py-name"><a title="ClusterShell.Task.Task._task_lock" class="py-name" href="#" onclick="return doclink('link-167', '_task_lock', 'link-49');">_task_lock</a></tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
842		<a name="L704"></a><tt class="py-lineno"> 704</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
843		<a name="L705"></a><tt class="py-lineno"> 705</tt> <tt class="py-line"> <tt class="py-keyword">del</tt> <tt id="link-168" class="py-name"><a title="ClusterShell.Task
844		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-168', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-169" class="py-name"><a title="ClusterShell.Task.Task._tasks" class="py-name" href="#" onclick="return doclink('link-169', '_tasks', 'link-47');">_tasks</a></tt><tt class="py-op">[</tt><tt class="py-name">threading</tt><tt class="py-op">.</tt><tt class="py-name">currentThread</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
845		<a name="L706"></a><tt class="py-lineno"> 706</tt> <tt class="py-line"> <tt class="py-keyword">finally</tt><tt class="py-op">:</tt> </tt>
846		<a name="L707"></a><tt class="py-lineno"> 707</tt> <tt class="py-line"> <tt id="link-170" class="py-name"><a title="ClusterShell.Task
847		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-170', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-171" class="py-name"><a title="ClusterShell.Task.Task._task_lock" class="py-name" href="#" onclick="return doclink('link-171', '_task_lock', 'link-49');">_task_lock</a></tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
848		</div><a name="L708"></a><tt class="py-lineno"> 708</tt> <tt class="py-line"> </tt>
849		<a name="Task.join"></a><div id="Task.join-def"><a name="L709"></a><tt class="py-lineno"> 709</tt> <a class="py-toggle" href="#" id="Task.join-toggle" onclick="return toggle('Task.join');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#join">join</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
850		</div><div id="Task.join-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.join-expanded"><a name="L710"></a><tt class="py-lineno"> 710</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
851		<a name="L711"></a><tt class="py-lineno"> 711</tt> <tt class="py-line"><tt class="py-docstring"> Suspend execution of the calling thread until the target task</tt> </tt>
852		<a name="L712"></a><tt class="py-lineno"> 712</tt> <tt class="py-line"><tt class="py-docstring"> terminates, unless the target task has already terminated.</tt> </tt>
853		<a name="L713"></a><tt class="py-lineno"> 713</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
854		<a name="L714"></a><tt class="py-lineno"> 714</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_join_cond</tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
855		<a name="L715"></a><tt class="py-lineno"> 715</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
856		<a name="L716"></a><tt class="py-lineno"> 716</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspend_cond</tt><tt class="py-op">.</tt><tt class="py-name">suspend_count</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
857		<a name="L717"></a><tt class="py-lineno"> 717</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_suspended</tt><tt class="py-op">:</tt> </tt>
858		<a name="L718"></a><tt class="py-lineno"> 718</tt> <tt class="py-line"> <tt class="py-comment"># ignore stopped task</tt> </tt>
859		<a name="L719"></a><tt class="py-lineno"> 719</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
860		<a name="L720"></a><tt class="py-lineno"> 720</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_join_cond</tt><tt class="py-op">.</tt><tt id="link-172" class="py-name"><a title="ClusterShell.Task.Task.wait" class="py-name" href="#" onclick="return doclink('link-172', 'wait', 'link-56');">wait</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
861		<a name="L721"></a><tt class="py-lineno"> 721</tt> <tt class="py-line"> <tt class="py-keyword">finally</tt><tt class="py-op">:</tt> </tt>
862		<a name="L722"></a><tt class="py-lineno"> 722</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_join_cond</tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
863		</div><a name="L723"></a><tt class="py-lineno"> 723</tt> <tt class="py-line"> </tt>
864		<a name="Task.running"></a><div id="Task.running-def"><a name="L724"></a><tt class="py-lineno"> 724</tt> <a class="py-toggle" href="#" id="Task.running-toggle" onclick="return toggle('Task.running');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#running">running</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
865		</div><div id="Task.running-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.running-expanded"><a name="L725"></a><tt class="py-lineno"> 725</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
866		<a name="L726"></a><tt class="py-lineno"> 726</tt> <tt class="py-line"><tt class="py-docstring"> Return True if the task is running.</tt> </tt>
867		<a name="L727"></a><tt class="py-lineno"> 727</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
868		<a name="L728"></a><tt class="py-lineno"> 728</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt id="link-173" class="py-name" targets="Method ClusterShell.Task.Task.running()=ClusterShell.Task.Task-class.html#running"><a title="ClusterShell.Task.Task.running" class="py-name" href="#" onclick="return doclink('link-173', 'running', 'link-173');">running</a></tt> </tt>
869		</div><a name="L729"></a><tt class="py-lineno"> 729</tt> <tt class="py-line"> </tt>
870		<a name="Task._reset"></a><div id="Task._reset-def"><a name="L730"></a><tt class="py-lineno"> 730</tt> <a class="py-toggle" href="#" id="Task._reset-toggle" onclick="return toggle('Task._reset');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_reset">_reset</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
871		</div><div id="Task._reset-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._reset-expanded"><a name="L731"></a><tt class="py-lineno"> 731</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
872		<a name="L732"></a><tt class="py-lineno"> 732</tt> <tt class="py-line"><tt class="py-docstring"> Reset buffers and retcodes management variables.</tt> </tt>
873		<a name="L733"></a><tt class="py-lineno"> 733</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
874		<a name="L734"></a><tt class="py-lineno"> 734</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_msgtree</tt><tt class="py-op">.</tt><tt id="link-174" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.clear
875		ClusterShell.Engine.Engine._EngineTimerQ.clear
876		ClusterShell.MsgTree.MsgTree.clear
877		ClusterShell.NodeSet.NodeSetBase.clear
878		ClusterShell.NodeSet.RangeSet.clear" class="py-name" href="#" onclick="return doclink('link-174', 'clear', 'link-164');">clear</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
879		<a name="L735"></a><tt class="py-lineno"> 735</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_errtree</tt><tt class="py-op">.</tt><tt id="link-175" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.clear
880		ClusterShell.Engine.Engine._EngineTimerQ.clear
881		ClusterShell.MsgTree.MsgTree.clear
882		ClusterShell.NodeSet.NodeSetBase.clear
883		ClusterShell.NodeSet.RangeSet.clear" class="py-name" href="#" onclick="return doclink('link-175', 'clear', 'link-164');">clear</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
884		<a name="L736"></a><tt class="py-lineno"> 736</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_d_source_rc</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
885		<a name="L737"></a><tt class="py-lineno"> 737</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_d_rc_sources</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
886		<a name="L738"></a><tt class="py-lineno"> 738</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_max_rc</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
887		<a name="L739"></a><tt class="py-lineno"> 739</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timeout_sources</tt><tt class="py-op">.</tt><tt id="link-176" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.clear
888		ClusterShell.Engine.Engine._EngineTimerQ.clear
889		ClusterShell.MsgTree.MsgTree.clear
890		ClusterShell.NodeSet.NodeSetBase.clear
891		ClusterShell.NodeSet.RangeSet.clear" class="py-name" href="#" onclick="return doclink('link-176', 'clear', 'link-164');">clear</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
892		</div><a name="L740"></a><tt class="py-lineno"> 740</tt> <tt class="py-line"> </tt>
893		<a name="Task._msg_add"></a><div id="Task._msg_add-def"><a name="L741"></a><tt class="py-lineno"> 741</tt> <a class="py-toggle" href="#" id="Task._msg_add-toggle" onclick="return toggle('Task._msg_add');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_msg_add">_msg_add</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">source</tt><tt class="py-op">,</tt> <tt class="py-param">msg</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
894		</div><div id="Task._msg_add-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._msg_add-expanded"><a name="L742"></a><tt class="py-lineno"> 742</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
895		<a name="L743"></a><tt class="py-lineno"> 743</tt> <tt class="py-line"><tt class="py-docstring"> Add a worker message associated with a source.</tt> </tt>
896		<a name="L744"></a><tt class="py-lineno"> 744</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
897		<a name="L745"></a><tt class="py-lineno"> 745</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_msgtree</tt><tt class="py-op">.</tt><tt id="link-177" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.add
898		ClusterShell.MsgTree.MsgTree.add
899		ClusterShell.NodeSet.NodeSetBase.add
900		ClusterShell.NodeSet.RangeSet.add" class="py-name" href="#" onclick="return doclink('link-177', 'add', 'link-75');">add</a></tt><tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">,</tt> <tt id="link-178" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-178', 'msg', 'link-50');">msg</a></tt><tt class="py-op">)</tt> </tt>
901		</div><a name="L746"></a><tt class="py-lineno"> 746</tt> <tt class="py-line"> </tt>
902		<a name="Task._errmsg_add"></a><div id="Task._errmsg_add-def"><a name="L747"></a><tt class="py-lineno"> 747</tt> <a class="py-toggle" href="#" id="Task._errmsg_add-toggle" onclick="return toggle('Task._errmsg_add');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_errmsg_add">_errmsg_add</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">source</tt><tt class="py-op">,</tt> <tt class="py-param">msg</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
903		</div><div id="Task._errmsg_add-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._errmsg_add-expanded"><a name="L748"></a><tt class="py-lineno"> 748</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
904		<a name="L749"></a><tt class="py-lineno"> 749</tt> <tt class="py-line"><tt class="py-docstring"> Add a worker error message associated with a source.</tt> </tt>
905		<a name="L750"></a><tt class="py-lineno"> 750</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
906		<a name="L751"></a><tt class="py-lineno"> 751</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_errtree</tt><tt class="py-op">.</tt><tt id="link-179" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.add
907		ClusterShell.MsgTree.MsgTree.add
908		ClusterShell.NodeSet.NodeSetBase.add
909		ClusterShell.NodeSet.RangeSet.add" class="py-name" href="#" onclick="return doclink('link-179', 'add', 'link-75');">add</a></tt><tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">,</tt> <tt id="link-180" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-180', 'msg', 'link-50');">msg</a></tt><tt class="py-op">)</tt> </tt>
910		</div><a name="L752"></a><tt class="py-lineno"> 752</tt> <tt class="py-line"> </tt>
911		<a name="Task._rc_set"></a><div id="Task._rc_set-def"><a name="L753"></a><tt class="py-lineno"> 753</tt> <a class="py-toggle" href="#" id="Task._rc_set-toggle" onclick="return toggle('Task._rc_set');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_rc_set">_rc_set</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">source</tt><tt class="py-op">,</tt> <tt class="py-param">rc</tt><tt class="py-op">,</tt> <tt class="py-param">override</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
912		</div><div id="Task._rc_set-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._rc_set-expanded"><a name="L754"></a><tt class="py-lineno"> 754</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
913		<a name="L755"></a><tt class="py-lineno"> 755</tt> <tt class="py-line"><tt class="py-docstring"> Add a worker return code associated with a source.</tt> </tt>
914		<a name="L756"></a><tt class="py-lineno"> 756</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
915		<a name="L757"></a><tt class="py-lineno"> 757</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">override</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_d_source_rc</tt><tt class="py-op">.</tt><tt class="py-name">has_key</tt><tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
916		<a name="L758"></a><tt class="py-lineno"> 758</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
917		<a name="L759"></a><tt class="py-lineno"> 759</tt> <tt class="py-line"> </tt>
918		<a name="L760"></a><tt class="py-lineno"> 760</tt> <tt class="py-line"> <tt class="py-comment"># store rc by source</tt> </tt>
919		<a name="L761"></a><tt class="py-lineno"> 761</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_d_source_rc</tt><tt class="py-op">[</tt><tt class="py-name">source</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">rc</tt> </tt>
920		<a name="L762"></a><tt class="py-lineno"> 762</tt> <tt class="py-line"> </tt>
921		<a name="L763"></a><tt class="py-lineno"> 763</tt> <tt class="py-line"> <tt class="py-comment"># store source by rc</tt> </tt>
922		<a name="L764"></a><tt class="py-lineno"> 764</tt> <tt class="py-line"> <tt class="py-name">e</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_d_rc_sources</tt><tt class="py-op">.</tt><tt id="link-181" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
923		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-181', 'get', 'link-99');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">rc</tt><tt class="py-op">)</tt> </tt>
924		<a name="L765"></a><tt class="py-lineno"> 765</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">e</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
925		<a name="L766"></a><tt class="py-lineno"> 766</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_d_rc_sources</tt><tt class="py-op">[</tt><tt class="py-name">rc</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">set</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-name">source</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
926		<a name="L767"></a><tt class="py-lineno"> 767</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
927		<a name="L768"></a><tt class="py-lineno"> 768</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_d_rc_sources</tt><tt class="py-op">[</tt><tt class="py-name">rc</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt id="link-182" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.add
928		ClusterShell.MsgTree.MsgTree.add
929		ClusterShell.NodeSet.NodeSetBase.add
930		ClusterShell.NodeSet.RangeSet.add" class="py-name" href="#" onclick="return doclink('link-182', 'add', 'link-75');">add</a></tt><tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">)</tt> </tt>
931		<a name="L769"></a><tt class="py-lineno"> 769</tt> <tt class="py-line"> </tt>
932		<a name="L770"></a><tt class="py-lineno"> 770</tt> <tt class="py-line"> <tt class="py-comment"># update max rc</tt> </tt>
933		<a name="L771"></a><tt class="py-lineno"> 771</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rc</tt> <tt class="py-op">></tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_max_rc</tt><tt class="py-op">:</tt> </tt>
934		<a name="L772"></a><tt class="py-lineno"> 772</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_max_rc</tt> <tt class="py-op">=</tt> <tt class="py-name">rc</tt> </tt>
935		</div><a name="L773"></a><tt class="py-lineno"> 773</tt> <tt class="py-line"> </tt>
936		<a name="Task._timeout_add"></a><div id="Task._timeout_add-def"><a name="L774"></a><tt class="py-lineno"> 774</tt> <a class="py-toggle" href="#" id="Task._timeout_add-toggle" onclick="return toggle('Task._timeout_add');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_timeout_add">_timeout_add</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">source</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
937		</div><div id="Task._timeout_add-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._timeout_add-expanded"><a name="L775"></a><tt class="py-lineno"> 775</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
938		<a name="L776"></a><tt class="py-lineno"> 776</tt> <tt class="py-line"><tt class="py-docstring"> Add a worker timeout associated with a source.</tt> </tt>
939		<a name="L777"></a><tt class="py-lineno"> 777</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
940		<a name="L778"></a><tt class="py-lineno"> 778</tt> <tt class="py-line"> <tt class="py-comment"># store source in timeout set</tt> </tt>
941		<a name="L779"></a><tt class="py-lineno"> 779</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timeout_sources</tt><tt class="py-op">.</tt><tt id="link-183" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.add
942		ClusterShell.MsgTree.MsgTree.add
943		ClusterShell.NodeSet.NodeSetBase.add
944		ClusterShell.NodeSet.RangeSet.add" class="py-name" href="#" onclick="return doclink('link-183', 'add', 'link-75');">add</a></tt><tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">)</tt> </tt>
945		</div><a name="L780"></a><tt class="py-lineno"> 780</tt> <tt class="py-line"> </tt>
946		<a name="Task._msg_by_source"></a><div id="Task._msg_by_source-def"><a name="L781"></a><tt class="py-lineno"> 781</tt> <a class="py-toggle" href="#" id="Task._msg_by_source-toggle" onclick="return toggle('Task._msg_by_source');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_msg_by_source">_msg_by_source</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">source</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
947		</div><div id="Task._msg_by_source-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._msg_by_source-expanded"><a name="L782"></a><tt class="py-lineno"> 782</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
948		<a name="L783"></a><tt class="py-lineno"> 783</tt> <tt class="py-line"><tt class="py-docstring"> Get a message by its source (worker, key).</tt> </tt>
949		<a name="L784"></a><tt class="py-lineno"> 784</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
950		<a name="L785"></a><tt class="py-lineno"> 785</tt> <tt class="py-line"> <tt class="py-name">s</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_msgtree</tt><tt class="py-op">.</tt><tt id="link-184" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
951		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-184', 'get', 'link-99');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">)</tt> </tt>
952		<a name="L786"></a><tt class="py-lineno"> 786</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">s</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
953		<a name="L787"></a><tt class="py-lineno"> 787</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">None</tt> </tt>
954		<a name="L788"></a><tt class="py-lineno"> 788</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">s</tt><tt class="py-op">)</tt> </tt>
955		</div><a name="L789"></a><tt class="py-lineno"> 789</tt> <tt class="py-line"> </tt>
956		<a name="Task._errmsg_by_source"></a><div id="Task._errmsg_by_source-def"><a name="L790"></a><tt class="py-lineno"> 790</tt> <a class="py-toggle" href="#" id="Task._errmsg_by_source-toggle" onclick="return toggle('Task._errmsg_by_source');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_errmsg_by_source">_errmsg_by_source</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">source</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
957		</div><div id="Task._errmsg_by_source-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._errmsg_by_source-expanded"><a name="L791"></a><tt class="py-lineno"> 791</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
958		<a name="L792"></a><tt class="py-lineno"> 792</tt> <tt class="py-line"><tt class="py-docstring"> Get an error message by its source (worker, key).</tt> </tt>
959		<a name="L793"></a><tt class="py-lineno"> 793</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
960		<a name="L794"></a><tt class="py-lineno"> 794</tt> <tt class="py-line"> <tt class="py-name">s</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_errtree</tt><tt class="py-op">.</tt><tt id="link-185" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
961		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-185', 'get', 'link-99');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">)</tt> </tt>
962		<a name="L795"></a><tt class="py-lineno"> 795</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">s</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
963		<a name="L796"></a><tt class="py-lineno"> 796</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">None</tt> </tt>
964		<a name="L797"></a><tt class="py-lineno"> 797</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">s</tt><tt class="py-op">)</tt> </tt>
965		</div><a name="L798"></a><tt class="py-lineno"> 798</tt> <tt class="py-line"> </tt>
966		<a name="Task._call_tree_matcher"></a><div id="Task._call_tree_matcher-def"><a name="L799"></a><tt class="py-lineno"> 799</tt> <a class="py-toggle" href="#" id="Task._call_tree_matcher-toggle" onclick="return toggle('Task._call_tree_matcher');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_call_tree_matcher">_call_tree_matcher</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">tree_match_func</tt><tt class="py-op">,</tt> <tt class="py-param">match_keys</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
967		</div><div id="Task._call_tree_matcher-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._call_tree_matcher-expanded"><a name="L800"></a><tt class="py-lineno"> 800</tt> <tt class="py-line"> <tt class="py-docstring">"""Call identified tree matcher (items, walk) method with options."""</tt> </tt>
968		<a name="L801"></a><tt class="py-lineno"> 801</tt> <tt class="py-line"> <tt class="py-comment"># filter by worker and optionally by matching keys</tt> </tt>
969		<a name="L802"></a><tt class="py-lineno"> 802</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">worker</tt> <tt class="py-keyword">and</tt> <tt class="py-keyword">not</tt> <tt class="py-name">match_keys</tt><tt class="py-op">:</tt> </tt>
970		<a name="L803"></a><tt class="py-lineno"> 803</tt> <tt class="py-line"> <tt class="py-name">match</tt> <tt class="py-op">=</tt> <tt class="py-keyword">lambda</tt> <tt class="py-name">k</tt><tt class="py-op">:</tt> <tt class="py-name">k</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-keyword">is</tt> <tt class="py-name">worker</tt> </tt>
971		<a name="L804"></a><tt class="py-lineno"> 804</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">worker</tt> <tt class="py-keyword">and</tt> <tt class="py-name">match_keys</tt><tt class="py-op">:</tt> </tt>
972		<a name="L805"></a><tt class="py-lineno"> 805</tt> <tt class="py-line"> <tt class="py-name">match</tt> <tt class="py-op">=</tt> <tt class="py-keyword">lambda</tt> <tt class="py-name">k</tt><tt class="py-op">:</tt> <tt class="py-name">k</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-keyword">is</tt> <tt class="py-name">worker</tt> <tt class="py-keyword">and</tt> <tt class="py-name">k</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-keyword">in</tt> <tt class="py-name">match_keys</tt> </tt>
973		<a name="L806"></a><tt class="py-lineno"> 806</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">match_keys</tt><tt class="py-op">:</tt> </tt>
974		<a name="L807"></a><tt class="py-lineno"> 807</tt> <tt class="py-line"> <tt class="py-name">match</tt> <tt class="py-op">=</tt> <tt class="py-keyword">lambda</tt> <tt class="py-name">k</tt><tt class="py-op">:</tt> <tt class="py-name">k</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-keyword">in</tt> <tt class="py-name">match_keys</tt> </tt>
975		<a name="L808"></a><tt class="py-lineno"> 808</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
976		<a name="L809"></a><tt class="py-lineno"> 809</tt> <tt class="py-line"> <tt class="py-name">match</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
977		<a name="L810"></a><tt class="py-lineno"> 810</tt> <tt class="py-line"> <tt class="py-comment"># Call tree matcher function (items or walk)</tt> </tt>
978		<a name="L811"></a><tt class="py-lineno"> 811</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">tree_match_func</tt><tt class="py-op">(</tt><tt class="py-name">match</tt><tt class="py-op">,</tt> <tt class="py-name">itemgetter</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
979		</div><a name="L812"></a><tt class="py-lineno"> 812</tt> <tt class="py-line"> </tt>
980		<a name="Task._rc_by_source"></a><div id="Task._rc_by_source-def"><a name="L813"></a><tt class="py-lineno"> 813</tt> <a class="py-toggle" href="#" id="Task._rc_by_source-toggle" onclick="return toggle('Task._rc_by_source');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_rc_by_source">_rc_by_source</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">source</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
981		</div><div id="Task._rc_by_source-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._rc_by_source-expanded"><a name="L814"></a><tt class="py-lineno"> 814</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
982		<a name="L815"></a><tt class="py-lineno"> 815</tt> <tt class="py-line"><tt class="py-docstring"> Get a return code by its source (worker, key).</tt> </tt>
983		<a name="L816"></a><tt class="py-lineno"> 816</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
984		<a name="L817"></a><tt class="py-lineno"> 817</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_d_source_rc</tt><tt class="py-op">[</tt><tt class="py-name">source</tt><tt class="py-op">]</tt> </tt>
985		</div><a name="L818"></a><tt class="py-lineno"> 818</tt> <tt class="py-line"> </tt>
986		<a name="Task._rc_iter_by_key"></a><div id="Task._rc_iter_by_key-def"><a name="L819"></a><tt class="py-lineno"> 819</tt> <a class="py-toggle" href="#" id="Task._rc_iter_by_key-toggle" onclick="return toggle('Task._rc_iter_by_key');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_rc_iter_by_key">_rc_iter_by_key</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">key</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
987		</div><div id="Task._rc_iter_by_key-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._rc_iter_by_key-expanded"><a name="L820"></a><tt class="py-lineno"> 820</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
988		<a name="L821"></a><tt class="py-lineno"> 821</tt> <tt class="py-line"><tt class="py-docstring"> Return an iterator over return codes for the given key.</tt> </tt>
989		<a name="L822"></a><tt class="py-lineno"> 822</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
990		<a name="L823"></a><tt class="py-lineno"> 823</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-op">(</tt><tt class="py-name">w</tt><tt class="py-op">,</tt> <tt class="py-name">k</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">rc</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_d_source_rc</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
991		<a name="L824"></a><tt class="py-lineno"> 824</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">k</tt> <tt class="py-op">==</tt> <tt class="py-name">key</tt><tt class="py-op">:</tt> </tt>
992		<a name="L825"></a><tt class="py-lineno"> 825</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">rc</tt> </tt>
993		</div><a name="L826"></a><tt class="py-lineno"> 826</tt> <tt class="py-line"> </tt>
994		<a name="Task._rc_iter_by_worker"></a><div id="Task._rc_iter_by_worker-def"><a name="L827"></a><tt class="py-lineno"> 827</tt> <a class="py-toggle" href="#" id="Task._rc_iter_by_worker-toggle" onclick="return toggle('Task._rc_iter_by_worker');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_rc_iter_by_worker">_rc_iter_by_worker</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">,</tt> <tt class="py-param">match_keys</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
995		</div><div id="Task._rc_iter_by_worker-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._rc_iter_by_worker-expanded"><a name="L828"></a><tt class="py-lineno"> 828</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
996		<a name="L829"></a><tt class="py-lineno"> 829</tt> <tt class="py-line"><tt class="py-docstring"> Return an iterator over return codes and keys list for a</tt> </tt>
997		<a name="L830"></a><tt class="py-lineno"> 830</tt> <tt class="py-line"><tt class="py-docstring"> specific worker and optional matching keys.</tt> </tt>
998		<a name="L831"></a><tt class="py-lineno"> 831</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
999		<a name="L832"></a><tt class="py-lineno"> 832</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">match_keys</tt><tt class="py-op">:</tt> </tt>
1000		<a name="L833"></a><tt class="py-lineno"> 833</tt> <tt class="py-line"> <tt class="py-comment"># Use the items iterator for the underlying dict.</tt> </tt>
1001		<a name="L834"></a><tt class="py-lineno"> 834</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">rc</tt><tt class="py-op">,</tt> <tt class="py-name">src</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_d_rc_sources</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1002		<a name="L835"></a><tt class="py-lineno"> 835</tt> <tt class="py-line"> <tt id="link-186" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.keys()=ClusterShell.MsgTree.MsgTree-class.html#keys"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-186', 'keys', 'link-186');">keys</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-name">t</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-keyword">for</tt> <tt class="py-name">t</tt> <tt class="py-keyword">in</tt> <tt class="py-name">src</tt> <tt class="py-keyword">if</tt> <tt class="py-name">t</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-keyword">is</tt> <tt class="py-name">worker</tt> <tt class="py-keyword">and</tt> \ </tt>
1003		<a name="L836"></a><tt class="py-lineno"> 836</tt> <tt class="py-line"> <tt class="py-name">t</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-keyword">in</tt> <tt class="py-name">match_keys</tt><tt class="py-op">]</tt> </tt>
1004		<a name="L837"></a><tt class="py-lineno"> 837</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt id="link-187" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-187', 'keys', 'link-186');">keys</a></tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
1005		<a name="L838"></a><tt class="py-lineno"> 838</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">rc</tt><tt class="py-op">,</tt> <tt id="link-188" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-188', 'keys', 'link-186');">keys</a></tt> </tt>
1006		<a name="L839"></a><tt class="py-lineno"> 839</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1007		<a name="L840"></a><tt class="py-lineno"> 840</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">rc</tt><tt class="py-op">,</tt> <tt class="py-name">src</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_d_rc_sources</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1008		<a name="L841"></a><tt class="py-lineno"> 841</tt> <tt class="py-line"> <tt id="link-189" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-189', 'keys', 'link-186');">keys</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-name">t</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-keyword">for</tt> <tt class="py-name">t</tt> <tt class="py-keyword">in</tt> <tt class="py-name">src</tt> <tt class="py-keyword">if</tt> <tt class="py-name">t</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-keyword">is</tt> <tt class="py-name">worker</tt><tt class="py-op">]</tt> </tt>
1009		<a name="L842"></a><tt class="py-lineno"> 842</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt id="link-190" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-190', 'keys', 'link-186');">keys</a></tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
1010		<a name="L843"></a><tt class="py-lineno"> 843</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">rc</tt><tt class="py-op">,</tt> <tt id="link-191" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-191', 'keys', 'link-186');">keys</a></tt> </tt>
1011		</div><a name="L844"></a><tt class="py-lineno"> 844</tt> <tt class="py-line"> </tt>
1012		<a name="Task._krc_iter_by_worker"></a><div id="Task._krc_iter_by_worker-def"><a name="L845"></a><tt class="py-lineno"> 845</tt> <a class="py-toggle" href="#" id="Task._krc_iter_by_worker-toggle" onclick="return toggle('Task._krc_iter_by_worker');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_krc_iter_by_worker">_krc_iter_by_worker</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1013		</div><div id="Task._krc_iter_by_worker-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._krc_iter_by_worker-expanded"><a name="L846"></a><tt class="py-lineno"> 846</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1014		<a name="L847"></a><tt class="py-lineno"> 847</tt> <tt class="py-line"><tt class="py-docstring"> Return an iterator over key, rc for a specific worker.</tt> </tt>
1015		<a name="L848"></a><tt class="py-lineno"> 848</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1016		<a name="L849"></a><tt class="py-lineno"> 849</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">rc</tt><tt class="py-op">,</tt> <tt class="py-name">src</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_d_rc_sources</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1017		<a name="L850"></a><tt class="py-lineno"> 850</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">w</tt><tt class="py-op">,</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-name">src</tt><tt class="py-op">:</tt> </tt>
1018		<a name="L851"></a><tt class="py-lineno"> 851</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">w</tt> <tt class="py-keyword">is</tt> <tt class="py-name">worker</tt><tt class="py-op">:</tt> </tt>
1019		<a name="L852"></a><tt class="py-lineno"> 852</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">k</tt><tt class="py-op">,</tt> <tt class="py-name">rc</tt> </tt>
1020		</div><a name="L853"></a><tt class="py-lineno"> 853</tt> <tt class="py-line"> </tt>
1021		<a name="Task._num_timeout_by_worker"></a><div id="Task._num_timeout_by_worker-def"><a name="L854"></a><tt class="py-lineno"> 854</tt> <a class="py-toggle" href="#" id="Task._num_timeout_by_worker-toggle" onclick="return toggle('Task._num_timeout_by_worker');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_num_timeout_by_worker">_num_timeout_by_worker</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1022		</div><div id="Task._num_timeout_by_worker-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._num_timeout_by_worker-expanded"><a name="L855"></a><tt class="py-lineno"> 855</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1023		<a name="L856"></a><tt class="py-lineno"> 856</tt> <tt class="py-line"><tt class="py-docstring"> Return the number of timed out "keys" for a specific worker.</tt> </tt>
1024		<a name="L857"></a><tt class="py-lineno"> 857</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1025		<a name="L858"></a><tt class="py-lineno"> 858</tt> <tt class="py-line"> <tt class="py-name">cnt</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
1026		<a name="L859"></a><tt class="py-lineno"> 859</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-op">(</tt><tt class="py-name">w</tt><tt class="py-op">,</tt> <tt class="py-name">k</tt><tt class="py-op">)</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timeout_sources</tt><tt class="py-op">:</tt> </tt>
1027		<a name="L860"></a><tt class="py-lineno"> 860</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">w</tt> <tt class="py-keyword">is</tt> <tt class="py-name">worker</tt><tt class="py-op">:</tt> </tt>
1028		<a name="L861"></a><tt class="py-lineno"> 861</tt> <tt class="py-line"> <tt class="py-name">cnt</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
1029		<a name="L862"></a><tt class="py-lineno"> 862</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">cnt</tt> </tt>
1030		</div><a name="L863"></a><tt class="py-lineno"> 863</tt> <tt class="py-line"> </tt>
1031		<a name="Task._iter_keys_timeout_by_worker"></a><div id="Task._iter_keys_timeout_by_worker-def"><a name="L864"></a><tt class="py-lineno"> 864</tt> <a class="py-toggle" href="#" id="Task._iter_keys_timeout_by_worker-toggle" onclick="return toggle('Task._iter_keys_timeout_by_worker');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_iter_keys_timeout_by_worker">_iter_keys_timeout_by_worker</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1032		</div><div id="Task._iter_keys_timeout_by_worker-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._iter_keys_timeout_by_worker-expanded"><a name="L865"></a><tt class="py-lineno"> 865</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1033		<a name="L866"></a><tt class="py-lineno"> 866</tt> <tt class="py-line"><tt class="py-docstring"> Iterate over timed out keys (ie. nodes) for a specific worker.</tt> </tt>
1034		<a name="L867"></a><tt class="py-lineno"> 867</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1035		<a name="L868"></a><tt class="py-lineno"> 868</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-op">(</tt><tt class="py-name">w</tt><tt class="py-op">,</tt> <tt class="py-name">k</tt><tt class="py-op">)</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timeout_sources</tt><tt class="py-op">:</tt> </tt>
1036		<a name="L869"></a><tt class="py-lineno"> 869</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">w</tt> <tt class="py-keyword">is</tt> <tt class="py-name">worker</tt><tt class="py-op">:</tt> </tt>
1037		<a name="L870"></a><tt class="py-lineno"> 870</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">k</tt> </tt>
1038		</div><a name="L871"></a><tt class="py-lineno"> 871</tt> <tt class="py-line"> </tt>
1039		<a name="Task._flush_buffers_by_worker"></a><div id="Task._flush_buffers_by_worker-def"><a name="L872"></a><tt class="py-lineno"> 872</tt> <a class="py-toggle" href="#" id="Task._flush_buffers_by_worker-toggle" onclick="return toggle('Task._flush_buffers_by_worker');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_flush_buffers_by_worker">_flush_buffers_by_worker</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1040		</div><div id="Task._flush_buffers_by_worker-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._flush_buffers_by_worker-expanded"><a name="L873"></a><tt class="py-lineno"> 873</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1041		<a name="L874"></a><tt class="py-lineno"> 874</tt> <tt class="py-line"><tt class="py-docstring"> Remove any messages from specified worker.</tt> </tt>
1042		<a name="L875"></a><tt class="py-lineno"> 875</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1043		<a name="L876"></a><tt class="py-lineno"> 876</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_msgtree</tt><tt class="py-op">.</tt><tt id="link-192" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.remove
1044		ClusterShell.MsgTree.MsgTree.remove
1045		ClusterShell.NodeSet.NodeSetBase.remove
1046		ClusterShell.NodeSet.RangeSet.remove" class="py-name" href="#" onclick="return doclink('link-192', 'remove', 'link-122');">remove</a></tt><tt class="py-op">(</tt><tt class="py-keyword">lambda</tt> <tt class="py-name">k</tt><tt class="py-op">:</tt> <tt class="py-name">k</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-name">worker</tt><tt class="py-op">)</tt> </tt>
1047		</div><a name="L877"></a><tt class="py-lineno"> 877</tt> <tt class="py-line"> </tt>
1048		<a name="Task._flush_errors_by_worker"></a><div id="Task._flush_errors_by_worker-def"><a name="L878"></a><tt class="py-lineno"> 878</tt> <a class="py-toggle" href="#" id="Task._flush_errors_by_worker-toggle" onclick="return toggle('Task._flush_errors_by_worker');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#_flush_errors_by_worker">_flush_errors_by_worker</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1049		</div><div id="Task._flush_errors_by_worker-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task._flush_errors_by_worker-expanded"><a name="L879"></a><tt class="py-lineno"> 879</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1050		<a name="L880"></a><tt class="py-lineno"> 880</tt> <tt class="py-line"><tt class="py-docstring"> Remove any error messages from specified worker.</tt> </tt>
1051		<a name="L881"></a><tt class="py-lineno"> 881</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1052		<a name="L882"></a><tt class="py-lineno"> 882</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_errtree</tt><tt class="py-op">.</tt><tt id="link-193" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.remove
1053		ClusterShell.MsgTree.MsgTree.remove
1054		ClusterShell.NodeSet.NodeSetBase.remove
1055		ClusterShell.NodeSet.RangeSet.remove" class="py-name" href="#" onclick="return doclink('link-193', 'remove', 'link-122');">remove</a></tt><tt class="py-op">(</tt><tt class="py-keyword">lambda</tt> <tt class="py-name">k</tt><tt class="py-op">:</tt> <tt class="py-name">k</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-name">worker</tt><tt class="py-op">)</tt> </tt>
1056		</div><a name="L883"></a><tt class="py-lineno"> 883</tt> <tt class="py-line"> </tt>
1057		<a name="Task.key_buffer"></a><div id="Task.key_buffer-def"><a name="L884"></a><tt class="py-lineno"> 884</tt> <a class="py-toggle" href="#" id="Task.key_buffer-toggle" onclick="return toggle('Task.key_buffer');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#key_buffer">key_buffer</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">key</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1058		</div><div id="Task.key_buffer-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.key_buffer-expanded"><a name="L885"></a><tt class="py-lineno"> 885</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1059		<a name="L886"></a><tt class="py-lineno"> 886</tt> <tt class="py-line"><tt class="py-docstring"> Get buffer for a specific key. When the key is associated</tt> </tt>
1060		<a name="L887"></a><tt class="py-lineno"> 887</tt> <tt class="py-line"><tt class="py-docstring"> to multiple workers, the resulting buffer will contain</tt> </tt>
1061		<a name="L888"></a><tt class="py-lineno"> 888</tt> <tt class="py-line"><tt class="py-docstring"> all workers content that may overlap. This method returns an</tt> </tt>
1062		<a name="L889"></a><tt class="py-lineno"> 889</tt> <tt class="py-line"><tt class="py-docstring"> empty buffer if key is not found in any workers.</tt> </tt>
1063		<a name="L890"></a><tt class="py-lineno"> 890</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1064		<a name="L891"></a><tt class="py-lineno"> 891</tt> <tt class="py-line"> <tt class="py-name">select_key</tt> <tt class="py-op">=</tt> <tt class="py-keyword">lambda</tt> <tt class="py-name">k</tt><tt class="py-op">:</tt> <tt class="py-name">k</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-name">key</tt> </tt>
1065		<a name="L892"></a><tt class="py-lineno"> 892</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-string">""</tt><tt class="py-op">.</tt><tt id="link-194" class="py-name" targets="Method ClusterShell.Task.Task.join()=ClusterShell.Task.Task-class.html#join"><a title="ClusterShell.Task.Task.join" class="py-name" href="#" onclick="return doclink('link-194', 'join', 'link-194');">join</a></tt><tt class="py-op">(</tt><tt class="py-name">imap</tt><tt class="py-op">(</tt><tt class="py-name">str</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_msgtree</tt><tt class="py-op">.</tt><tt id="link-195" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.messages()=ClusterShell.MsgTree.MsgTree-class.html#messages"><a title="ClusterShell.MsgTree.MsgTree.messages" class="py-name" href="#" onclick="return doclink('link-195', 'messages', 'link-195');">messages</a></tt><tt class="py-op">(</tt><tt class="py-name">select_key</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1066		</div><a name="L893"></a><tt class="py-lineno"> 893</tt> <tt class="py-line"> </tt>
1067		<a name="L894"></a><tt class="py-lineno"> 894</tt> <tt class="py-line"> <tt id="link-196" class="py-name" targets="Method ClusterShell.Worker.Worker.DistantWorker.node_buffer()=ClusterShell.Worker.Worker.DistantWorker-class.html#node_buffer"><a title="ClusterShell.Worker.Worker.DistantWorker.node_buffer" class="py-name" href="#" onclick="return doclink('link-196', 'node_buffer', 'link-196');">node_buffer</a></tt> <tt class="py-op">=</tt> <tt id="link-197" class="py-name" targets="Method ClusterShell.Task.Task.key_buffer()=ClusterShell.Task.Task-class.html#key_buffer"><a title="ClusterShell.Task.Task.key_buffer" class="py-name" href="#" onclick="return doclink('link-197', 'key_buffer', 'link-197');">key_buffer</a></tt> </tt>
1068		<a name="L895"></a><tt class="py-lineno"> 895</tt> <tt class="py-line"> </tt>
1069		<a name="Task.key_error"></a><div id="Task.key_error-def"><a name="L896"></a><tt class="py-lineno"> 896</tt> <a class="py-toggle" href="#" id="Task.key_error-toggle" onclick="return toggle('Task.key_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#key_error">key_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">key</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1070		</div><div id="Task.key_error-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.key_error-expanded"><a name="L897"></a><tt class="py-lineno"> 897</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1071		<a name="L898"></a><tt class="py-lineno"> 898</tt> <tt class="py-line"><tt class="py-docstring"> Get error buffer for a specific key. When the key is associated</tt> </tt>
1072		<a name="L899"></a><tt class="py-lineno"> 899</tt> <tt class="py-line"><tt class="py-docstring"> to multiple workers, the resulting buffer will contain all</tt> </tt>
1073		<a name="L900"></a><tt class="py-lineno"> 900</tt> <tt class="py-line"><tt class="py-docstring"> workers content that may overlap. This method returns an empty</tt> </tt>
1074		<a name="L901"></a><tt class="py-lineno"> 901</tt> <tt class="py-line"><tt class="py-docstring"> error buffer if key is not found in any workers.</tt> </tt>
1075		<a name="L902"></a><tt class="py-lineno"> 902</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1076		<a name="L903"></a><tt class="py-lineno"> 903</tt> <tt class="py-line"> <tt class="py-name">select_key</tt> <tt class="py-op">=</tt> <tt class="py-keyword">lambda</tt> <tt class="py-name">k</tt><tt class="py-op">:</tt> <tt class="py-name">k</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-name">key</tt> </tt>
1077		<a name="L904"></a><tt class="py-lineno"> 904</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-string">""</tt><tt class="py-op">.</tt><tt id="link-198" class="py-name"><a title="ClusterShell.Task.Task.join" class="py-name" href="#" onclick="return doclink('link-198', 'join', 'link-194');">join</a></tt><tt class="py-op">(</tt><tt class="py-name">imap</tt><tt class="py-op">(</tt><tt class="py-name">str</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_errtree</tt><tt class="py-op">.</tt><tt id="link-199" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.messages" class="py-name" href="#" onclick="return doclink('link-199', 'messages', 'link-195');">messages</a></tt><tt class="py-op">(</tt><tt class="py-name">select_key</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1078		</div><a name="L905"></a><tt class="py-lineno"> 905</tt> <tt class="py-line"> </tt>
1079		<a name="L906"></a><tt class="py-lineno"> 906</tt> <tt class="py-line"> <tt id="link-200" class="py-name" targets="Method ClusterShell.Worker.Worker.DistantWorker.node_error()=ClusterShell.Worker.Worker.DistantWorker-class.html#node_error"><a title="ClusterShell.Worker.Worker.DistantWorker.node_error" class="py-name" href="#" onclick="return doclink('link-200', 'node_error', 'link-200');">node_error</a></tt> <tt class="py-op">=</tt> <tt id="link-201" class="py-name" targets="Method ClusterShell.Task.Task.key_error()=ClusterShell.Task.Task-class.html#key_error"><a title="ClusterShell.Task.Task.key_error" class="py-name" href="#" onclick="return doclink('link-201', 'key_error', 'link-201');">key_error</a></tt> </tt>
1080		<a name="L907"></a><tt class="py-lineno"> 907</tt> <tt class="py-line"> </tt>
1081		<a name="Task.key_retcode"></a><div id="Task.key_retcode-def"><a name="L908"></a><tt class="py-lineno"> 908</tt> <a class="py-toggle" href="#" id="Task.key_retcode-toggle" onclick="return toggle('Task.key_retcode');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#key_retcode">key_retcode</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">key</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1082		</div><div id="Task.key_retcode-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.key_retcode-expanded"><a name="L909"></a><tt class="py-lineno"> 909</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1083		<a name="L910"></a><tt class="py-lineno"> 910</tt> <tt class="py-line"><tt class="py-docstring"> Return return code for a specific key. When the key is</tt> </tt>
1084		<a name="L911"></a><tt class="py-lineno"> 911</tt> <tt class="py-line"><tt class="py-docstring"> associated to multiple workers, return the max return</tt> </tt>
1085		<a name="L912"></a><tt class="py-lineno"> 912</tt> <tt class="py-line"><tt class="py-docstring"> code from these workers. Raises a KeyError if key is not found</tt> </tt>
1086		<a name="L913"></a><tt class="py-lineno"> 913</tt> <tt class="py-line"><tt class="py-docstring"> in any finished workers.</tt> </tt>
1087		<a name="L914"></a><tt class="py-lineno"> 914</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1088		<a name="L915"></a><tt class="py-lineno"> 915</tt> <tt class="py-line"> <tt class="py-name">codes</tt> <tt class="py-op">=</tt> <tt class="py-name">list</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-202" class="py-name" targets="Method ClusterShell.Task.Task._rc_iter_by_key()=ClusterShell.Task.Task-class.html#_rc_iter_by_key"><a title="ClusterShell.Task.Task._rc_iter_by_key" class="py-name" href="#" onclick="return doclink('link-202', '_rc_iter_by_key', 'link-202');">_rc_iter_by_key</a></tt><tt class="py-op">(</tt><tt class="py-name">key</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1089		<a name="L916"></a><tt class="py-lineno"> 916</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">codes</tt><tt class="py-op">:</tt> </tt>
1090		<a name="L917"></a><tt class="py-lineno"> 917</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">KeyError</tt><tt class="py-op">(</tt><tt class="py-name">key</tt><tt class="py-op">)</tt> </tt>
1091		<a name="L918"></a><tt class="py-lineno"> 918</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">max</tt><tt class="py-op">(</tt><tt class="py-name">codes</tt><tt class="py-op">)</tt> </tt>
1092		</div><a name="L919"></a><tt class="py-lineno"> 919</tt> <tt class="py-line"> </tt>
1093		<a name="L920"></a><tt class="py-lineno"> 920</tt> <tt class="py-line"> <tt id="link-203" class="py-name" targets="Method ClusterShell.Worker.Worker.DistantWorker.node_retcode()=ClusterShell.Worker.Worker.DistantWorker-class.html#node_retcode"><a title="ClusterShell.Worker.Worker.DistantWorker.node_retcode" class="py-name" href="#" onclick="return doclink('link-203', 'node_retcode', 'link-203');">node_retcode</a></tt> <tt class="py-op">=</tt> <tt id="link-204" class="py-name" targets="Method ClusterShell.Task.Task.key_retcode()=ClusterShell.Task.Task-class.html#key_retcode"><a title="ClusterShell.Task.Task.key_retcode" class="py-name" href="#" onclick="return doclink('link-204', 'key_retcode', 'link-204');">key_retcode</a></tt> </tt>
1094		<a name="L921"></a><tt class="py-lineno"> 921</tt> <tt class="py-line"> </tt>
1095		<a name="Task.max_retcode"></a><div id="Task.max_retcode-def"><a name="L922"></a><tt class="py-lineno"> 922</tt> <a class="py-toggle" href="#" id="Task.max_retcode-toggle" onclick="return toggle('Task.max_retcode');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#max_retcode">max_retcode</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1096		</div><div id="Task.max_retcode-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.max_retcode-expanded"><a name="L923"></a><tt class="py-lineno"> 923</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1097		<a name="L924"></a><tt class="py-lineno"> 924</tt> <tt class="py-line"><tt class="py-docstring"> Get max return code encountered during last run.</tt> </tt>
1098		<a name="L925"></a><tt class="py-lineno"> 925</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
1099		<a name="L926"></a><tt class="py-lineno"> 926</tt> <tt class="py-line"><tt class="py-docstring"> How retcodes work</tt> </tt>
1100		<a name="L927"></a><tt class="py-lineno"> 927</tt> <tt class="py-line"><tt class="py-docstring"> =================</tt> </tt>
1101		<a name="L928"></a><tt class="py-lineno"> 928</tt> <tt class="py-line"><tt class="py-docstring"> If the process exits normally, the return code is its exit</tt> </tt>
1102		<a name="L929"></a><tt class="py-lineno"> 929</tt> <tt class="py-line"><tt class="py-docstring"> status. If the process is terminated by a signal, the return</tt> </tt>
1103		<a name="L930"></a><tt class="py-lineno"> 930</tt> <tt class="py-line"><tt class="py-docstring"> code is 128 + signal number.</tt> </tt>
1104		<a name="L931"></a><tt class="py-lineno"> 931</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1105		<a name="L932"></a><tt class="py-lineno"> 932</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_max_rc</tt> </tt>
1106		</div><a name="L933"></a><tt class="py-lineno"> 933</tt> <tt class="py-line"> </tt>
1107		<a name="Task.iter_buffers"></a><div id="Task.iter_buffers-def"><a name="L934"></a><tt class="py-lineno"> 934</tt> <a class="py-toggle" href="#" id="Task.iter_buffers-toggle" onclick="return toggle('Task.iter_buffers');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#iter_buffers">iter_buffers</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">match_keys</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1108		</div><div id="Task.iter_buffers-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.iter_buffers-expanded"><a name="L935"></a><tt class="py-lineno"> 935</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1109		<a name="L936"></a><tt class="py-lineno"> 936</tt> <tt class="py-line"><tt class="py-docstring"> Iterate over buffers, returns a tuple (buffer, keys). For remote</tt> </tt>
1110		<a name="L937"></a><tt class="py-lineno"> 937</tt> <tt class="py-line"><tt class="py-docstring"> workers (Ssh), keys are list of nodes. In that case, you should use</tt> </tt>
1111		<a name="L938"></a><tt class="py-lineno"> 938</tt> <tt class="py-line"><tt class="py-docstring"> NodeSet.fromlist(keys) to get a NodeSet instance (which is more</tt> </tt>
1112		<a name="L939"></a><tt class="py-lineno"> 939</tt> <tt class="py-line"><tt class="py-docstring"> convenient and efficient):</tt> </tt>
1113		<a name="L940"></a><tt class="py-lineno"> 940</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
1114		<a name="L941"></a><tt class="py-lineno"> 941</tt> <tt class="py-line"><tt class="py-docstring"> Optional parameter match_keys add filtering on these keys.</tt> </tt>
1115		<a name="L942"></a><tt class="py-lineno"> 942</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
1116		<a name="L943"></a><tt class="py-lineno"> 943</tt> <tt class="py-line"><tt class="py-docstring"> Usage example:</tt> </tt>
1117		<a name="L944"></a><tt class="py-lineno"> 944</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
1118		<a name="L945"></a><tt class="py-lineno"> 945</tt> <tt class="py-line"><tt class="py-docstring"> >>> for buffer, nodelist in task.iter_buffers():</tt> </tt>
1119		<a name="L946"></a><tt class="py-lineno"> 946</tt> <tt class="py-line"><tt class="py-docstring"> ... print NodeSet.fromlist(nodelist)</tt> </tt>
1120		<a name="L947"></a><tt class="py-lineno"> 947</tt> <tt class="py-line"><tt class="py-docstring"> ... print buffer</tt> </tt>
1121		<a name="L948"></a><tt class="py-lineno"> 948</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1122		<a name="L949"></a><tt class="py-lineno"> 949</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-205" class="py-name" targets="Method ClusterShell.Task.Task._call_tree_matcher()=ClusterShell.Task.Task-class.html#_call_tree_matcher"><a title="ClusterShell.Task.Task._call_tree_matcher" class="py-name" href="#" onclick="return doclink('link-205', '_call_tree_matcher', 'link-205');">_call_tree_matcher</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_msgtree</tt><tt class="py-op">.</tt><tt id="link-206" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.walk()=ClusterShell.MsgTree.MsgTree-class.html#walk"><a title="ClusterShell.MsgTree.MsgTree.walk" class="py-name" href="#" onclick="return doclink('link-206', 'walk', 'link-206');">walk</a></tt><tt class="py-op">,</tt> <tt class="py-name">match_keys</tt><tt class="py-op">)</tt> </tt>
1123		</div><a name="L950"></a><tt class="py-lineno"> 950</tt> <tt class="py-line"> </tt>
1124		<a name="Task.iter_errors"></a><div id="Task.iter_errors-def"><a name="L951"></a><tt class="py-lineno"> 951</tt> <a class="py-toggle" href="#" id="Task.iter_errors-toggle" onclick="return toggle('Task.iter_errors');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#iter_errors">iter_errors</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">match_keys</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1125		</div><div id="Task.iter_errors-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.iter_errors-expanded"><a name="L952"></a><tt class="py-lineno"> 952</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1126		<a name="L953"></a><tt class="py-lineno"> 953</tt> <tt class="py-line"><tt class="py-docstring"> Iterate over error buffers, returns a tuple (buffer, keys).</tt> </tt>
1127		<a name="L954"></a><tt class="py-lineno"> 954</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
1128		<a name="L955"></a><tt class="py-lineno"> 955</tt> <tt class="py-line"><tt class="py-docstring"> See iter_buffers().</tt> </tt>
1129		<a name="L956"></a><tt class="py-lineno"> 956</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1130		<a name="L957"></a><tt class="py-lineno"> 957</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-207" class="py-name"><a title="ClusterShell.Task.Task._call_tree_matcher" class="py-name" href="#" onclick="return doclink('link-207', '_call_tree_matcher', 'link-205');">_call_tree_matcher</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_errtree</tt><tt class="py-op">.</tt><tt id="link-208" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.walk" class="py-name" href="#" onclick="return doclink('link-208', 'walk', 'link-206');">walk</a></tt><tt class="py-op">,</tt> <tt class="py-name">match_keys</tt><tt class="py-op">)</tt> </tt>
1131		</div><a name="L958"></a><tt class="py-lineno"> 958</tt> <tt class="py-line"> </tt>
1132		<a name="Task.iter_retcodes"></a><div id="Task.iter_retcodes-def"><a name="L959"></a><tt class="py-lineno"> 959</tt> <a class="py-toggle" href="#" id="Task.iter_retcodes-toggle" onclick="return toggle('Task.iter_retcodes');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#iter_retcodes">iter_retcodes</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">match_keys</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1133		</div><div id="Task.iter_retcodes-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.iter_retcodes-expanded"><a name="L960"></a><tt class="py-lineno"> 960</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1134		<a name="L961"></a><tt class="py-lineno"> 961</tt> <tt class="py-line"><tt class="py-docstring"> Iterate over return codes, returns a tuple (rc, keys).</tt> </tt>
1135		<a name="L962"></a><tt class="py-lineno"> 962</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
1136		<a name="L963"></a><tt class="py-lineno"> 963</tt> <tt class="py-line"><tt class="py-docstring"> Optional parameter match_keys add filtering on these keys.</tt> </tt>
1137		<a name="L964"></a><tt class="py-lineno"> 964</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
1138		<a name="L965"></a><tt class="py-lineno"> 965</tt> <tt class="py-line"><tt class="py-docstring"> How retcodes work</tt> </tt>
1139		<a name="L966"></a><tt class="py-lineno"> 966</tt> <tt class="py-line"><tt class="py-docstring"> =================</tt> </tt>
1140		<a name="L967"></a><tt class="py-lineno"> 967</tt> <tt class="py-line"><tt class="py-docstring"> If the process exits normally, the return code is its exit</tt> </tt>
1141		<a name="L968"></a><tt class="py-lineno"> 968</tt> <tt class="py-line"><tt class="py-docstring"> status. If the process is terminated by a signal, the return</tt> </tt>
1142		<a name="L969"></a><tt class="py-lineno"> 969</tt> <tt class="py-line"><tt class="py-docstring"> code is 128 + signal number.</tt> </tt>
1143		<a name="L970"></a><tt class="py-lineno"> 970</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1144		<a name="L971"></a><tt class="py-lineno"> 971</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">match_keys</tt><tt class="py-op">:</tt> </tt>
1145		<a name="L972"></a><tt class="py-lineno"> 972</tt> <tt class="py-line"> <tt class="py-comment"># Use the items iterator for the underlying dict.</tt> </tt>
1146		<a name="L973"></a><tt class="py-lineno"> 973</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">rc</tt><tt class="py-op">,</tt> <tt class="py-name">src</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_d_rc_sources</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1147		<a name="L974"></a><tt class="py-lineno"> 974</tt> <tt class="py-line"> <tt id="link-209" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-209', 'keys', 'link-186');">keys</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-name">t</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-keyword">for</tt> <tt class="py-name">t</tt> <tt class="py-keyword">in</tt> <tt class="py-name">src</tt> <tt class="py-keyword">if</tt> <tt class="py-name">t</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-keyword">in</tt> <tt class="py-name">match_keys</tt><tt class="py-op">]</tt> </tt>
1148		<a name="L975"></a><tt class="py-lineno"> 975</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">rc</tt><tt class="py-op">,</tt> <tt id="link-210" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-210', 'keys', 'link-186');">keys</a></tt> </tt>
1149		<a name="L976"></a><tt class="py-lineno"> 976</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1150		<a name="L977"></a><tt class="py-lineno"> 977</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">rc</tt><tt class="py-op">,</tt> <tt class="py-name">src</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_d_rc_sources</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1151		<a name="L978"></a><tt class="py-lineno"> 978</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">rc</tt><tt class="py-op">,</tt> <tt class="py-op">[</tt><tt class="py-name">t</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-keyword">for</tt> <tt class="py-name">t</tt> <tt class="py-keyword">in</tt> <tt class="py-name">src</tt><tt class="py-op">]</tt> </tt>
1152		</div><a name="L979"></a><tt class="py-lineno"> 979</tt> <tt class="py-line"> </tt>
1153		<a name="Task.num_timeout"></a><div id="Task.num_timeout-def"><a name="L980"></a><tt class="py-lineno"> 980</tt> <a class="py-toggle" href="#" id="Task.num_timeout-toggle" onclick="return toggle('Task.num_timeout');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#num_timeout">num_timeout</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1154		</div><div id="Task.num_timeout-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.num_timeout-expanded"><a name="L981"></a><tt class="py-lineno"> 981</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1155		<a name="L982"></a><tt class="py-lineno"> 982</tt> <tt class="py-line"><tt class="py-docstring"> Return the number of timed out "keys" (ie. nodes).</tt> </tt>
1156		<a name="L983"></a><tt class="py-lineno"> 983</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1157		<a name="L984"></a><tt class="py-lineno"> 984</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timeout_sources</tt><tt class="py-op">)</tt> </tt>
1158		</div><a name="L985"></a><tt class="py-lineno"> 985</tt> <tt class="py-line"> </tt>
1159		<a name="Task.iter_keys_timeout"></a><div id="Task.iter_keys_timeout-def"><a name="L986"></a><tt class="py-lineno"> 986</tt> <a class="py-toggle" href="#" id="Task.iter_keys_timeout-toggle" onclick="return toggle('Task.iter_keys_timeout');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#iter_keys_timeout">iter_keys_timeout</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1160		</div><div id="Task.iter_keys_timeout-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.iter_keys_timeout-expanded"><a name="L987"></a><tt class="py-lineno"> 987</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1161		<a name="L988"></a><tt class="py-lineno"> 988</tt> <tt class="py-line"><tt class="py-docstring"> Iterate over timed out keys (ie. nodes).</tt> </tt>
1162		<a name="L989"></a><tt class="py-lineno"> 989</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1163		<a name="L990"></a><tt class="py-lineno"> 990</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-op">(</tt><tt class="py-name">w</tt><tt class="py-op">,</tt> <tt class="py-name">k</tt><tt class="py-op">)</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_timeout_sources</tt><tt class="py-op">:</tt> </tt>
1164		<a name="L991"></a><tt class="py-lineno"> 991</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">k</tt> </tt>
1165		</div><a name="L992"></a><tt class="py-lineno"> 992</tt> <tt class="py-line"> </tt>
1166		<a name="Task.flush_buffers"></a><div id="Task.flush_buffers-def"><a name="L993"></a><tt class="py-lineno"> 993</tt> <a class="py-toggle" href="#" id="Task.flush_buffers-toggle" onclick="return toggle('Task.flush_buffers');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#flush_buffers">flush_buffers</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1167		</div><div id="Task.flush_buffers-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.flush_buffers-expanded"><a name="L994"></a><tt class="py-lineno"> 994</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1168		<a name="L995"></a><tt class="py-lineno"> 995</tt> <tt class="py-line"><tt class="py-docstring"> Flush all task messages (from all task workers).</tt> </tt>
1169		<a name="L996"></a><tt class="py-lineno"> 996</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1170		<a name="L997"></a><tt class="py-lineno"> 997</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_msgtree</tt><tt class="py-op">.</tt><tt id="link-211" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.clear
1171		ClusterShell.Engine.Engine._EngineTimerQ.clear
1172		ClusterShell.MsgTree.MsgTree.clear
1173		ClusterShell.NodeSet.NodeSetBase.clear
1174		ClusterShell.NodeSet.RangeSet.clear" class="py-name" href="#" onclick="return doclink('link-211', 'clear', 'link-164');">clear</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1175		</div><a name="L998"></a><tt class="py-lineno"> 998</tt> <tt class="py-line"> </tt>
1176		<a name="Task.flush_errors"></a><div id="Task.flush_errors-def"><a name="L999"></a><tt class="py-lineno"> 999</tt> <a class="py-toggle" href="#" id="Task.flush_errors-toggle" onclick="return toggle('Task.flush_errors');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#flush_errors">flush_errors</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1177		</div><div id="Task.flush_errors-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.flush_errors-expanded"><a name="L1000"></a><tt class="py-lineno">1000</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1178		<a name="L1001"></a><tt class="py-lineno">1001</tt> <tt class="py-line"><tt class="py-docstring"> Flush all task error messages (from all task workers).</tt> </tt>
1179		<a name="L1002"></a><tt class="py-lineno">1002</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1180		<a name="L1003"></a><tt class="py-lineno">1003</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_errtree</tt><tt class="py-op">.</tt><tt id="link-212" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.clear
1181		ClusterShell.Engine.Engine._EngineTimerQ.clear
1182		ClusterShell.MsgTree.MsgTree.clear
1183		ClusterShell.NodeSet.NodeSetBase.clear
1184		ClusterShell.NodeSet.RangeSet.clear" class="py-name" href="#" onclick="return doclink('link-212', 'clear', 'link-164');">clear</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1185		</div><a name="L1004"></a><tt class="py-lineno">1004</tt> <tt class="py-line"> </tt>
1186		<a name="L1005"></a><tt class="py-lineno">1005</tt> <tt class="py-line"> <tt class="py-decorator">@</tt><tt class="py-decorator">classmethod</tt> </tt>
1187		<a name="Task.wait"></a><div id="Task.wait-def"><a name="L1006"></a><tt class="py-lineno">1006</tt> <a class="py-toggle" href="#" id="Task.wait-toggle" onclick="return toggle('Task.wait');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task.Task-class.html#wait">wait</a><tt class="py-op">(</tt><tt class="py-param">cls</tt><tt class="py-op">,</tt> <tt class="py-param">from_thread</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1188		</div><div id="Task.wait-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Task.wait-expanded"><a name="L1007"></a><tt class="py-lineno">1007</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1189		<a name="L1008"></a><tt class="py-lineno">1008</tt> <tt class="py-line"><tt class="py-docstring"> Class method that blocks calling thread until all tasks have</tt> </tt>
1190		<a name="L1009"></a><tt class="py-lineno">1009</tt> <tt class="py-line"><tt class="py-docstring"> finished (from a ClusterShell point of view, for instance,</tt> </tt>
1191		<a name="L1010"></a><tt class="py-lineno">1010</tt> <tt class="py-line"><tt class="py-docstring"> their task.resume() return). It doesn't necessarly mean that</tt> </tt>
1192		<a name="L1011"></a><tt class="py-lineno">1011</tt> <tt class="py-line"><tt class="py-docstring"> associated threads have finished.</tt> </tt>
1193		<a name="L1012"></a><tt class="py-lineno">1012</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1194		<a name="L1013"></a><tt class="py-lineno">1013</tt> <tt class="py-line"> <tt id="link-213" class="py-name"><a title="ClusterShell.Task
1195		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-213', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-214" class="py-name"><a title="ClusterShell.Task.Task._task_lock" class="py-name" href="#" onclick="return doclink('link-214', '_task_lock', 'link-49');">_task_lock</a></tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1196		<a name="L1014"></a><tt class="py-lineno">1014</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
1197		<a name="L1015"></a><tt class="py-lineno">1015</tt> <tt class="py-line"> <tt class="py-name">tasks</tt> <tt class="py-op">=</tt> <tt id="link-215" class="py-name"><a title="ClusterShell.Task
1198		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-215', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-216" class="py-name"><a title="ClusterShell.Task.Task._tasks" class="py-name" href="#" onclick="return doclink('link-216', '_tasks', 'link-47');">_tasks</a></tt><tt class="py-op">.</tt><tt id="link-217" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-217', 'copy', 'link-63');">copy</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1199		<a name="L1016"></a><tt class="py-lineno">1016</tt> <tt class="py-line"> <tt class="py-keyword">finally</tt><tt class="py-op">:</tt> </tt>
1200		<a name="L1017"></a><tt class="py-lineno">1017</tt> <tt class="py-line"> <tt id="link-218" class="py-name"><a title="ClusterShell.Task
1201		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-218', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-219" class="py-name"><a title="ClusterShell.Task.Task._task_lock" class="py-name" href="#" onclick="return doclink('link-219', '_task_lock', 'link-49');">_task_lock</a></tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1202		<a name="L1018"></a><tt class="py-lineno">1018</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">thread</tt><tt class="py-op">,</tt> <tt class="py-name">task</tt> <tt class="py-keyword">in</tt> <tt class="py-name">tasks</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1203		<a name="L1019"></a><tt class="py-lineno">1019</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">thread</tt> <tt class="py-op">!=</tt> <tt class="py-name">from_thread</tt><tt class="py-op">:</tt> </tt>
1204		<a name="L1020"></a><tt class="py-lineno">1020</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-220" class="py-name"><a title="ClusterShell.Task.Task.join" class="py-name" href="#" onclick="return doclink('link-220', 'join', 'link-194');">join</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1205		</div></div><a name="L1021"></a><tt class="py-lineno">1021</tt> <tt class="py-line"> </tt>
1206		<a name="task_self"></a><div id="task_self-def"><a name="L1022"></a><tt class="py-lineno">1022</tt> <tt class="py-line"> </tt>
1207		<a name="L1023"></a><tt class="py-lineno">1023</tt> <a class="py-toggle" href="#" id="task_self-toggle" onclick="return toggle('task_self');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task-module.html#task_self">task_self</a><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1208		</div><div id="task_self-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="task_self-expanded"><a name="L1024"></a><tt class="py-lineno">1024</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1209		<a name="L1025"></a><tt class="py-lineno">1025</tt> <tt class="py-line"><tt class="py-docstring"> Get the Task instance bound to the current thread. This function</tt> </tt>
1210		<a name="L1026"></a><tt class="py-lineno">1026</tt> <tt class="py-line"><tt class="py-docstring"> provided as a convenience is available in the top-level</tt> </tt>
1211		<a name="L1027"></a><tt class="py-lineno">1027</tt> <tt class="py-line"><tt class="py-docstring"> ClusterShell.Task package namespace.</tt> </tt>
1212		<a name="L1028"></a><tt class="py-lineno">1028</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1213		<a name="L1029"></a><tt class="py-lineno">1029</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-221" class="py-name"><a title="ClusterShell.Task
1214		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-221', 'Task', 'link-68');">Task</a></tt><tt class="py-op">(</tt><tt class="py-name">thread</tt><tt class="py-op">=</tt><tt class="py-name">threading</tt><tt class="py-op">.</tt><tt class="py-name">currentThread</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1215		</div><a name="L1030"></a><tt class="py-lineno">1030</tt> <tt class="py-line"> </tt>
1216		<a name="task_wait"></a><div id="task_wait-def"><a name="L1031"></a><tt class="py-lineno">1031</tt> <a class="py-toggle" href="#" id="task_wait-toggle" onclick="return toggle('task_wait');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task-module.html#task_wait">task_wait</a><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1217		</div><div id="task_wait-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="task_wait-expanded"><a name="L1032"></a><tt class="py-lineno">1032</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1218		<a name="L1033"></a><tt class="py-lineno">1033</tt> <tt class="py-line"><tt class="py-docstring"> Suspend execution of the calling thread until all tasks terminate,</tt> </tt>
1219		<a name="L1034"></a><tt class="py-lineno">1034</tt> <tt class="py-line"><tt class="py-docstring"> unless all tasks have already terminated. This function is provided</tt> </tt>
1220		<a name="L1035"></a><tt class="py-lineno">1035</tt> <tt class="py-line"><tt class="py-docstring"> as a convenience and is available in the top-level</tt> </tt>
1221		<a name="L1036"></a><tt class="py-lineno">1036</tt> <tt class="py-line"><tt class="py-docstring"> ClusterShell.Task package namespace.</tt> </tt>
1222		<a name="L1037"></a><tt class="py-lineno">1037</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1223		<a name="L1038"></a><tt class="py-lineno">1038</tt> <tt class="py-line"> <tt id="link-222" class="py-name"><a title="ClusterShell.Task
1224		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-222', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-223" class="py-name"><a title="ClusterShell.Task.Task.wait" class="py-name" href="#" onclick="return doclink('link-223', 'wait', 'link-56');">wait</a></tt><tt class="py-op">(</tt><tt class="py-name">threading</tt><tt class="py-op">.</tt><tt class="py-name">currentThread</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1225		</div><a name="L1039"></a><tt class="py-lineno">1039</tt> <tt class="py-line"> </tt>
1226		<a name="task_terminate"></a><div id="task_terminate-def"><a name="L1040"></a><tt class="py-lineno">1040</tt> <a class="py-toggle" href="#" id="task_terminate-toggle" onclick="return toggle('task_terminate');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task-module.html#task_terminate">task_terminate</a><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1227		</div><div id="task_terminate-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="task_terminate-expanded"><a name="L1041"></a><tt class="py-lineno">1041</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1228		<a name="L1042"></a><tt class="py-lineno">1042</tt> <tt class="py-line"><tt class="py-docstring"> Destroy the Task instance bound to the current thread. A next call</tt> </tt>
1229		<a name="L1043"></a><tt class="py-lineno">1043</tt> <tt class="py-line"><tt class="py-docstring"> to task_self() will create a new Task object. This function provided</tt> </tt>
1230		<a name="L1044"></a><tt class="py-lineno">1044</tt> <tt class="py-line"><tt class="py-docstring"> as a convenience is available in the top-level ClusterShell.Task</tt> </tt>
1231		<a name="L1045"></a><tt class="py-lineno">1045</tt> <tt class="py-line"><tt class="py-docstring"> package namespace.</tt> </tt>
1232		<a name="L1046"></a><tt class="py-lineno">1046</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1233		<a name="L1047"></a><tt class="py-lineno">1047</tt> <tt class="py-line"> <tt id="link-224" class="py-name"><a title="ClusterShell.Task.task_self" class="py-name" href="#" onclick="return doclink('link-224', 'task_self', 'link-154');">task_self</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt id="link-225" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.abort
1234		ClusterShell.Task.Task.abort" class="py-name" href="#" onclick="return doclink('link-225', 'abort', 'link-159');">abort</a></tt><tt class="py-op">(</tt><tt class="py-name">kill</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
1235		</div><a name="L1048"></a><tt class="py-lineno">1048</tt> <tt class="py-line"> </tt>
1236		<a name="task_cleanup"></a><div id="task_cleanup-def"><a name="L1049"></a><tt class="py-lineno">1049</tt> <a class="py-toggle" href="#" id="task_cleanup-toggle" onclick="return toggle('task_cleanup');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Task-module.html#task_cleanup">task_cleanup</a><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1237		</div><div id="task_cleanup-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="task_cleanup-expanded"><a name="L1050"></a><tt class="py-lineno">1050</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
1238		<a name="L1051"></a><tt class="py-lineno">1051</tt> <tt class="py-line"><tt class="py-docstring"> Cleanup routine to destroy all created tasks. This function</tt> </tt>
1239		<a name="L1052"></a><tt class="py-lineno">1052</tt> <tt class="py-line"><tt class="py-docstring"> provided as a convenience is available in the top-level</tt> </tt>
1240		<a name="L1053"></a><tt class="py-lineno">1053</tt> <tt class="py-line"><tt class="py-docstring"> ClusterShell.Task package namespace.</tt> </tt>
1241		<a name="L1054"></a><tt class="py-lineno">1054</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
1242		<a name="L1055"></a><tt class="py-lineno">1055</tt> <tt class="py-line"> <tt id="link-226" class="py-name"><a title="ClusterShell.Task
1243		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-226', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-227" class="py-name"><a title="ClusterShell.Task.Task._task_lock" class="py-name" href="#" onclick="return doclink('link-227', '_task_lock', 'link-49');">_task_lock</a></tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1244		<a name="L1056"></a><tt class="py-lineno">1056</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
1245		<a name="L1057"></a><tt class="py-lineno">1057</tt> <tt class="py-line"> <tt class="py-name">tasks</tt> <tt class="py-op">=</tt> <tt id="link-228" class="py-name"><a title="ClusterShell.Task
1246		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-228', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-229" class="py-name"><a title="ClusterShell.Task.Task._tasks" class="py-name" href="#" onclick="return doclink('link-229', '_tasks', 'link-47');">_tasks</a></tt><tt class="py-op">.</tt><tt id="link-230" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-230', 'copy', 'link-63');">copy</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1247		<a name="L1058"></a><tt class="py-lineno">1058</tt> <tt class="py-line"> <tt class="py-keyword">finally</tt><tt class="py-op">:</tt> </tt>
1248		<a name="L1059"></a><tt class="py-lineno">1059</tt> <tt class="py-line"> <tt id="link-231" class="py-name"><a title="ClusterShell.Task
1249		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-231', 'Task', 'link-68');">Task</a></tt><tt class="py-op">.</tt><tt id="link-232" class="py-name"><a title="ClusterShell.Task.Task._task_lock" class="py-name" href="#" onclick="return doclink('link-232', '_task_lock', 'link-49');">_task_lock</a></tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1250		<a name="L1060"></a><tt class="py-lineno">1060</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">task</tt> <tt class="py-keyword">in</tt> <tt class="py-name">tasks</tt><tt class="py-op">.</tt><tt class="py-name">itervalues</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1251		<a name="L1061"></a><tt class="py-lineno">1061</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-233" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.abort
1252		ClusterShell.Task.Task.abort" class="py-name" href="#" onclick="return doclink('link-233', 'abort', 'link-159');">abort</a></tt><tt class="py-op">(</tt><tt class="py-name">kill</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
1253		</div><a name="L1062"></a><tt class="py-lineno">1062</tt> <tt class="py-line"> </tt><script type="text/javascript">
1254		<!--
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~~doc/epydoc/html/ClusterShell.Task.AlreadyRunningError-class.html~~ less more

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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Task-module.html">Module Task</a> ::
43		Class AlreadyRunningError
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
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58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class AlreadyRunningError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Task-pysrc.html#AlreadyRunningError">source code</a></span></p>
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85		</center>
86		<hr />
87		<p>Raised when trying to resume an already running task.</p>
88
89		<!-- ==================== INSTANCE METHODS ==================== -->
90		<a name="section-InstanceMethods"></a>
91		<table class="summary" border="1" cellpadding="3"
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109		<code>__init__</code>,
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112		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
113		<code>__delattr__</code>,
114		<code>__getattribute__</code>,
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116		<code>__getslice__</code>,
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120		<code>__setstate__</code>,
121		<code>__str__</code>,
122		<code>__unicode__</code>
123		</p>
124		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
125		<code>__format__</code>,
126		<code>__hash__</code>,
127		<code>__reduce_ex__</code>,
128		<code>__sizeof__</code>,
129		<code>__subclasshook__</code>
130		</p>
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153		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
154		<code>args</code>,
155		<code>message</code>
156		</p>
157		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
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~~doc/epydoc/html/ClusterShell.Task.Task-class.html~~ less more

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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Task-module.html">Module Task</a> ::
43		Class Task
44		</span>
45		</td>
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59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class Task</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_38" name="uml_class_diagram_for_clusters_38">
63		<area shape="rect" id="node141" href="ClusterShell.Task.Task.tasksyncmethod-class.html" title="Class encapsulating a function that checks if the calling task is running  or is the current task, and allowing it to be used as a decorator making  the wrapped task method thread-safe." alt="" coords="17,31,269,49"/>
64		<area shape="rect" id="node141" href="ClusterShell.Task.Task-class.html#excepthook" title="ClusterShell.Task.Task.excepthook" alt="" coords="17,49,269,68"/>
65		<area shape="rect" id="node141" href="ClusterShell.Task.Task-class.html#__new__" title="For task bound to a specific thread, this class acts like a "thread  singleton", so new style class is used and new object are only instantiated if needed." alt="" coords="17,71,269,89"/>
66		<area shape="rect" id="node141" href="ClusterShell.Task.Task-class.html#__init__" title="Initialize a Task, creating a new thread if needed." alt="" coords="17,89,269,108"/>
67		<area shape="rect" id="node141" href="ClusterShell.Task.Task-class.html#default_excepthook" title="Default excepthook for a newly Task." alt="" coords="17,108,269,127"/>
68		<area shape="rect" id="node141" href="ClusterShell.Task.Task-class.html#default" title="Return per-task value for key from the "default" dictionary." alt="" coords="17,127,269,145"/>
69		<area shape="rect" id="node141" href="ClusterShell.Task.Task-class.html#set_default" title="Set task value for specified key in the dictionary "default"." alt="" coords="17,145,269,164"/>
70		<area shape="rect" id="node141" href="ClusterShell.Task.Task-class.html#info" title="Return per-task information." alt="" coords="17,164,269,183"/>
71		<area shape="rect" id="node141" href="ClusterShell.Task.Task-class.html#set_info" title="Set task value for a specific key information." alt="" coords="17,183,269,201"/>
72		<area shape="rect" id="node141" href="ClusterShell.Task.Task-class.html#shell" title="Schedule a shell command for local or distant execution." alt="" coords="17,201,269,220"/>
73		<area shape="rect" id="node141" href="ClusterShell.Task.Task-class.html#copy" title="Copy local file to distant nodes." alt="" coords="17,220,269,239"/>
74		<area shape="rect" id="node141" href="ClusterShell.Task.Task-class.html#port" title="Create a new task port." alt="" coords="17,239,269,257"/>
75		<area shape="rect" id="node141" href="ClusterShell.Task.Task-class.html#timer" title="Create task's timer." alt="" coords="17,257,269,276"/>
76		<area shape="rect" id="node141" href="ClusterShell.Task.Task-class.html#schedule" title="Schedule a worker for execution." alt="" coords="17,276,269,295"/>
77		<area shape="rect" id="node141" href="ClusterShell.Task.Task-class.html#resume" title="Resume task." alt="" coords="17,295,269,313"/>
78		<area shape="rect" id="node141" href="ClusterShell.Task.Task-class.html#wait" title="Class method that blocks calling thread until all tasks have finished (from a ClusterShell point of view, for instance, their task.resume() return)." alt="" coords="17,332,269,351"/>
79		<area shape="rect" id="node1" href="ClusterShell.Task.Task-class.html" title="Always bound to a thread, the Task class allows you to execute commands in parallel and get their results." alt="" coords="5,6,280,357"/>
80		</map>
81		<img src="uml_class_diagram_for_clusters_38.png" alt='' usemap="#uml_class_diagram_for_clusters_38" ismap="ismap" class="graph-without-title" />
82		</center>
83		</center>
84		<hr />
85		<p>Always bound to a thread, the Task class allows you to execute
86		commands in parallel and get their results.</p>
87		<p>To create a task in a new thread:</p>
88		<pre class="py-doctest">
89		<span class="py-prompt">>>> </span>task = Task()</pre>
90		<p>To create or get the instance of the task associated with the thread
91		object thr (threading.Thread):</p>
92		<pre class="py-doctest">
93		<span class="py-prompt">>>> </span>task = Task(thread=thr)</pre>
94		<p>Add a command to execute locally within task with:</p>
95		<pre class="py-doctest">
96		<span class="py-prompt">>>> </span>task.shell(<span class="py-string">"/bin/hostname"</span>)</pre>
97		<p>Add a command to execute to a distant node within task with:</p>
98		<pre class="py-doctest">
99		<span class="py-prompt">>>> </span>task.shell(<span class="py-string">"/bin/hostname"</span>, nodes=<span class="py-string">"tiger[1-20]"</span>)</pre>
100		<p>Run task in its associated thread (will block only if the calling
101		thread is the task associated thread):</p>
102		<pre class="py-doctest">
103		<span class="py-prompt">>>> </span>task.resume()</pre>
104
105		<!-- ==================== NESTED CLASSES ==================== -->
106		<a name="section-NestedClasses"></a>
107		<table class="summary" border="1" cellpadding="3"
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112		<tr valign="top">
113		<td align="left"><span class="table-header">Nested Classes</span></td>
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120		</td>
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122		<tr class="private">
123		<td width="15%" align="right" valign="top" class="summary">
124		<span class="summary-type"> </span>
125		</td><td class="summary">
126		<a href="ClusterShell.Task.Task._SyncMsgHandler-class.html" class="summary-name" onclick="show_private();">_SyncMsgHandler</a><br />
127		Special task control port event handler.
128		</td>
129		</tr>
130		<tr>
131		<td width="15%" align="right" valign="top" class="summary">
132		<span class="summary-type"> </span>
133		</td><td class="summary">
134		<a href="ClusterShell.Task.Task.tasksyncmethod-class.html" class="summary-name">tasksyncmethod</a><br />
135		Class encapsulating a function that checks if the calling task is
136		running or is the current task, and allowing it to be used as a
137		decorator making the wrapped task method thread-safe.
138		</td>
139		</tr>
140		<tr class="private">
141		<td width="15%" align="right" valign="top" class="summary">
142		<span class="summary-type"> </span>
143		</td><td class="summary">
144		<a href="ClusterShell.Task.Task._SuspendCondition-class.html" class="summary-name" onclick="show_private();">_SuspendCondition</a><br />
145		Special class to manage task suspend condition.
146		</td>
147		</tr>
148		</table>
149		<!-- ==================== INSTANCE METHODS ==================== -->
150		<a name="section-InstanceMethods"></a>
151		<table class="summary" border="1" cellpadding="3"
152		cellspacing="0" width="100%" bgcolor="white">
153		<tr bgcolor="#70b0f0" class="table-header">
154		<td colspan="2" class="table-header">
155		<table border="0" cellpadding="0" cellspacing="0" width="100%">
156		<tr valign="top">
157		<td align="left"><span class="table-header">Instance Methods</span></td>
158		<td align="right" valign="top"
159		><span class="options">[<a href="#section-InstanceMethods"
160		class="privatelink" onclick="toggle_private();"
161		>hide private</a>]</span></td>
162		</tr>
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164		</td>
165		</tr>
166		<tr>
167		<td width="15%" align="right" valign="top" class="summary">
168		<span class="summary-type"> </span>
169		</td><td class="summary">
170		<table width="100%" cellpadding="0" cellspacing="0" border="0">
171		<tr>
172		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
173		<span class="summary-sig-arg">thread</span>=<span class="summary-sig-default">None</span>)</span><br />
174		Initialize a Task, creating a new thread if needed.</td>
175		<td align="right" valign="top">
176		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.__init__">source code</a></span>
177
178		</td>
179		</tr>
180		</table>
181
182		</td>
183		</tr>
184		<tr class="private">
185		<td width="15%" align="right" valign="top" class="summary">
186		<span class="summary-type"> </span>
187		</td><td class="summary">
188		<table width="100%" cellpadding="0" cellspacing="0" border="0">
189		<tr>
190		<td><span class="summary-sig"><a name="_is_task_self"></a><span class="summary-sig-name">_is_task_self</span>(<span class="summary-sig-arg">self</span>)</span><br />
191		Private method used by the library to check if the task is
192		task_self(), but do not create any task_self() instance.</td>
193		<td align="right" valign="top">
194		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._is_task_self">source code</a></span>
195
196		</td>
197		</tr>
198		</table>
199
200		</td>
201		</tr>
202		<tr>
203		<td width="15%" align="right" valign="top" class="summary">
204		<span class="summary-type"> </span>
205		</td><td class="summary">
206		<table width="100%" cellpadding="0" cellspacing="0" border="0">
207		<tr>
208		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#default_excepthook" class="summary-sig-name">default_excepthook</a>(<span class="summary-sig-arg">self</span>,
209		<span class="summary-sig-arg">type</span>,
210		<span class="summary-sig-arg">value</span>,
211		<span class="summary-sig-arg">tb</span>)</span><br />
212		Default excepthook for a newly Task.</td>
213		<td align="right" valign="top">
214		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.default_excepthook">source code</a></span>
215
216		</td>
217		</tr>
218		</table>
219
220		</td>
221		</tr>
222		<tr class="private">
223		<td width="15%" align="right" valign="top" class="summary">
224		<span class="summary-type"> </span>
225		</td><td class="summary">
226		<table width="100%" cellpadding="0" cellspacing="0" border="0">
227		<tr>
228		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#_excepthook" class="summary-sig-name" onclick="show_private();">_excepthook</a>(<span class="summary-sig-arg">self</span>,
229		<span class="summary-sig-arg">type</span>,
230		<span class="summary-sig-arg">value</span>,
231		<span class="summary-sig-arg">tb</span>)</span><br />
232		Default excepthook for a newly Task.</td>
233		<td align="right" valign="top">
234		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.default_excepthook">source code</a></span>
235
236		</td>
237		</tr>
238		</table>
239
240		</td>
241		</tr>
242		<tr class="private">
243		<td width="15%" align="right" valign="top" class="summary">
244		<span class="summary-type"> </span>
245		</td><td class="summary">
246		<table width="100%" cellpadding="0" cellspacing="0" border="0">
247		<tr>
248		<td><span class="summary-sig"><a name="_getexcepthook"></a><span class="summary-sig-name">_getexcepthook</span>(<span class="summary-sig-arg">self</span>)</span></td>
249		<td align="right" valign="top">
250		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._getexcepthook">source code</a></span>
251
252		</td>
253		</tr>
254		</table>
255
256		</td>
257		</tr>
258		<tr class="private">
259		<td width="15%" align="right" valign="top" class="summary">
260		<span class="summary-type"> </span>
261		</td><td class="summary">
262		<table width="100%" cellpadding="0" cellspacing="0" border="0">
263		<tr>
264		<td><span class="summary-sig"><a name="_setexcepthook"></a><span class="summary-sig-name">_setexcepthook</span>(<span class="summary-sig-arg">self</span>,
265		<span class="summary-sig-arg">hook</span>)</span></td>
266		<td align="right" valign="top">
267		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._setexcepthook">source code</a></span>
268
269		</td>
270		</tr>
271		</table>
272
273		</td>
274		</tr>
275		<tr class="private">
276		<td width="15%" align="right" valign="top" class="summary">
277		<span class="summary-type"> </span>
278		</td><td class="summary">
279		<table width="100%" cellpadding="0" cellspacing="0" border="0">
280		<tr>
281		<td><span class="summary-sig"><a name="_thread_start"></a><span class="summary-sig-name">_thread_start</span>(<span class="summary-sig-arg">self</span>)</span><br />
282		Task-managed thread entry point</td>
283		<td align="right" valign="top">
284		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._thread_start">source code</a></span>
285
286		</td>
287		</tr>
288		</table>
289
290		</td>
291		</tr>
292		<tr class="private">
293		<td width="15%" align="right" valign="top" class="summary">
294		<span class="summary-type"> </span>
295		</td><td class="summary">
296		<table width="100%" cellpadding="0" cellspacing="0" border="0">
297		<tr>
298		<td><span class="summary-sig"><a name="_run"></a><span class="summary-sig-name">_run</span>(<span class="summary-sig-arg">self</span>,
299		<span class="summary-sig-arg">timeout</span>)</span><br />
300		Run task (always called from its self thread).</td>
301		<td align="right" valign="top">
302		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._run">source code</a></span>
303
304		</td>
305		</tr>
306		</table>
307
308		</td>
309		</tr>
310		<tr>
311		<td width="15%" align="right" valign="top" class="summary">
312		<span class="summary-type"> </span>
313		</td><td class="summary">
314		<table width="100%" cellpadding="0" cellspacing="0" border="0">
315		<tr>
316		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#default" class="summary-sig-name">default</a>(<span class="summary-sig-arg">self</span>,
317		<span class="summary-sig-arg">default_key</span>,
318		<span class="summary-sig-arg">def_val</span>=<span class="summary-sig-default">None</span>)</span><br />
319		Return per-task value for key from the "default"
320		dictionary.</td>
321		<td align="right" valign="top">
322		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.default">source code</a></span>
323
324		</td>
325		</tr>
326		</table>
327
328		</td>
329		</tr>
330		<tr>
331		<td width="15%" align="right" valign="top" class="summary">
332		<span class="summary-type"> </span>
333		</td><td class="summary">
334		<table width="100%" cellpadding="0" cellspacing="0" border="0">
335		<tr>
336		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#set_default" class="summary-sig-name">set_default</a>(<span class="summary-sig-arg">self</span>,
337		<span class="summary-sig-arg">default_key</span>,
338		<span class="summary-sig-arg">value</span>)</span><br />
339		Set task value for specified key in the dictionary
340		"default".</td>
341		<td align="right" valign="top">
342		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.set_default">source code</a></span>
343
344		</td>
345		</tr>
346		</table>
347
348		</td>
349		</tr>
350		<tr>
351		<td width="15%" align="right" valign="top" class="summary">
352		<span class="summary-type"> </span>
353		</td><td class="summary">
354		<table width="100%" cellpadding="0" cellspacing="0" border="0">
355		<tr>
356		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#info" class="summary-sig-name">info</a>(<span class="summary-sig-arg">self</span>,
357		<span class="summary-sig-arg">info_key</span>,
358		<span class="summary-sig-arg">def_val</span>=<span class="summary-sig-default">None</span>)</span><br />
359		Return per-task information.</td>
360		<td align="right" valign="top">
361		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.info">source code</a></span>
362
363		</td>
364		</tr>
365		</table>
366
367		</td>
368		</tr>
369		<tr>
370		<td width="15%" align="right" valign="top" class="summary">
371		<span class="summary-type"> </span>
372		</td><td class="summary">
373		<table width="100%" cellpadding="0" cellspacing="0" border="0">
374		<tr>
375		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#set_info" class="summary-sig-name">set_info</a>(<span class="summary-sig-arg">*args</span>,
376		<span class="summary-sig-arg">**kwargs</span>)</span><br />
377		Set task value for a specific key information.</td>
378		<td align="right" valign="top">
379		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.set_info">source code</a></span>
380
381		</td>
382		</tr>
383		</table>
384
385		</td>
386		</tr>
387		<tr>
388		<td width="15%" align="right" valign="top" class="summary">
389		<span class="summary-type"> </span>
390		</td><td class="summary">
391		<table width="100%" cellpadding="0" cellspacing="0" border="0">
392		<tr>
393		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#shell" class="summary-sig-name">shell</a>(<span class="summary-sig-arg">self</span>,
394		<span class="summary-sig-arg">command</span>,
395		<span class="summary-sig-arg">**kwargs</span>)</span><br />
396		Schedule a shell command for local or distant execution.</td>
397		<td align="right" valign="top">
398		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.shell">source code</a></span>
399
400		</td>
401		</tr>
402		</table>
403
404		</td>
405		</tr>
406		<tr>
407		<td width="15%" align="right" valign="top" class="summary">
408		<span class="summary-type"> </span>
409		</td><td class="summary">
410		<table width="100%" cellpadding="0" cellspacing="0" border="0">
411		<tr>
412		<td><span class="summary-sig"><a name="copy"></a><span class="summary-sig-name">copy</span>(<span class="summary-sig-arg">self</span>,
413		<span class="summary-sig-arg">source</span>,
414		<span class="summary-sig-arg">dest</span>,
415		<span class="summary-sig-arg">nodes</span>,
416		<span class="summary-sig-arg">**kwargs</span>)</span><br />
417		Copy local file to distant nodes.</td>
418		<td align="right" valign="top">
419		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.copy">source code</a></span>
420
421		</td>
422		</tr>
423		</table>
424
425		</td>
426		</tr>
427		<tr class="private">
428		<td width="15%" align="right" valign="top" class="summary">
429		<span class="summary-type"> </span>
430		</td><td class="summary">
431		<table width="100%" cellpadding="0" cellspacing="0" border="0">
432		<tr>
433		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#_add_port" class="summary-sig-name" onclick="show_private();">_add_port</a>(<span class="summary-sig-arg">*args</span>,
434		<span class="summary-sig-arg">**kwargs</span>)</span><br />
435		Add an EnginePort instance to Engine (private method).</td>
436		<td align="right" valign="top">
437		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._add_port">source code</a></span>
438
439		</td>
440		</tr>
441		</table>
442
443		</td>
444		</tr>
445		<tr class="private">
446		<td width="15%" align="right" valign="top" class="summary">
447		<span class="summary-type"> </span>
448		</td><td class="summary">
449		<table width="100%" cellpadding="0" cellspacing="0" border="0">
450		<tr>
451		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#_remove_port" class="summary-sig-name" onclick="show_private();">_remove_port</a>(<span class="summary-sig-arg">*args</span>,
452		<span class="summary-sig-arg">**kwargs</span>)</span><br />
453		Remove a port from Engine (private method).</td>
454		<td align="right" valign="top">
455		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._remove_port">source code</a></span>
456
457		</td>
458		</tr>
459		</table>
460
461		</td>
462		</tr>
463		<tr>
464		<td width="15%" align="right" valign="top" class="summary">
465		<span class="summary-type"> </span>
466		</td><td class="summary">
467		<table width="100%" cellpadding="0" cellspacing="0" border="0">
468		<tr>
469		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#port" class="summary-sig-name">port</a>(<span class="summary-sig-arg">self</span>,
470		<span class="summary-sig-arg">handler</span>=<span class="summary-sig-default">None</span>,
471		<span class="summary-sig-arg">autoclose</span>=<span class="summary-sig-default">False</span>)</span><br />
472		Create a new task port.</td>
473		<td align="right" valign="top">
474		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.port">source code</a></span>
475
476		</td>
477		</tr>
478		</table>
479
480		</td>
481		</tr>
482		<tr>
483		<td width="15%" align="right" valign="top" class="summary">
484		<span class="summary-type"> </span>
485		</td><td class="summary">
486		<table width="100%" cellpadding="0" cellspacing="0" border="0">
487		<tr>
488		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#timer" class="summary-sig-name">timer</a>(<span class="summary-sig-arg">*args</span>,
489		<span class="summary-sig-arg">**kwargs</span>)</span><br />
490		Create task's timer.</td>
491		<td align="right" valign="top">
492		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.timer">source code</a></span>
493
494		</td>
495		</tr>
496		</table>
497
498		</td>
499		</tr>
500		<tr>
501		<td width="15%" align="right" valign="top" class="summary">
502		<span class="summary-type"> </span>
503		</td><td class="summary">
504		<table width="100%" cellpadding="0" cellspacing="0" border="0">
505		<tr>
506		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#schedule" class="summary-sig-name">schedule</a>(<span class="summary-sig-arg">*args</span>,
507		<span class="summary-sig-arg">**kwargs</span>)</span><br />
508		Schedule a worker for execution.</td>
509		<td align="right" valign="top">
510		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.schedule">source code</a></span>
511
512		</td>
513		</tr>
514		</table>
515
516		</td>
517		</tr>
518		<tr class="private">
519		<td width="15%" align="right" valign="top" class="summary">
520		<span class="summary-type"> </span>
521		</td><td class="summary">
522		<table width="100%" cellpadding="0" cellspacing="0" border="0">
523		<tr>
524		<td><span class="summary-sig"><a name="_resume_thread"></a><span class="summary-sig-name">_resume_thread</span>(<span class="summary-sig-arg">self</span>)</span><br />
525		Resume called from another thread.</td>
526		<td align="right" valign="top">
527		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._resume_thread">source code</a></span>
528
529		</td>
530		</tr>
531		</table>
532
533		</td>
534		</tr>
535		<tr class="private">
536		<td width="15%" align="right" valign="top" class="summary">
537		<span class="summary-type"> </span>
538		</td><td class="summary">
539		<table width="100%" cellpadding="0" cellspacing="0" border="0">
540		<tr>
541		<td><span class="summary-sig"><a name="_resume"></a><span class="summary-sig-name">_resume</span>(<span class="summary-sig-arg">self</span>)</span></td>
542		<td align="right" valign="top">
543		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._resume">source code</a></span>
544
545		</td>
546		</tr>
547		</table>
548
549		</td>
550		</tr>
551		<tr>
552		<td width="15%" align="right" valign="top" class="summary">
553		<span class="summary-type"> </span>
554		</td><td class="summary">
555		<table width="100%" cellpadding="0" cellspacing="0" border="0">
556		<tr>
557		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#resume" class="summary-sig-name">resume</a>(<span class="summary-sig-arg">self</span>,
558		<span class="summary-sig-arg">timeout</span>=<span class="summary-sig-default">0</span>)</span><br />
559		Resume task.</td>
560		<td align="right" valign="top">
561		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.resume">source code</a></span>
562
563		</td>
564		</tr>
565		</table>
566
567		</td>
568		</tr>
569		<tr class="private">
570		<td width="15%" align="right" valign="top" class="summary">
571		<span class="summary-type"> </span>
572		</td><td class="summary">
573		<table width="100%" cellpadding="0" cellspacing="0" border="0">
574		<tr>
575		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#_suspend_wait" class="summary-sig-name" onclick="show_private();">_suspend_wait</a>(<span class="summary-sig-arg">*args</span>,
576		<span class="summary-sig-arg">**kwargs</span>)</span></td>
577		<td align="right" valign="top">
578		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._suspend_wait">source code</a></span>
579
580		</td>
581		</tr>
582		</table>
583
584		</td>
585		</tr>
586		<tr>
587		<td width="15%" align="right" valign="top" class="summary">
588		<span class="summary-type"> </span>
589		</td><td class="summary">
590		<table width="100%" cellpadding="0" cellspacing="0" border="0">
591		<tr>
592		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#suspend" class="summary-sig-name">suspend</a>(<span class="summary-sig-arg">self</span>)</span><br />
593		Suspend task execution.</td>
594		<td align="right" valign="top">
595		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.suspend">source code</a></span>
596
597		</td>
598		</tr>
599		</table>
600
601		</td>
602		</tr>
603		<tr class="private">
604		<td width="15%" align="right" valign="top" class="summary">
605		<span class="summary-type"> </span>
606		</td><td class="summary">
607		<table width="100%" cellpadding="0" cellspacing="0" border="0">
608		<tr>
609		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#_abort" class="summary-sig-name" onclick="show_private();">_abort</a>(<span class="summary-sig-arg">*args</span>,
610		<span class="summary-sig-arg">**kwargs</span>)</span></td>
611		<td align="right" valign="top">
612		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._abort">source code</a></span>
613
614		</td>
615		</tr>
616		</table>
617
618		</td>
619		</tr>
620		<tr>
621		<td width="15%" align="right" valign="top" class="summary">
622		<span class="summary-type"> </span>
623		</td><td class="summary">
624		<table width="100%" cellpadding="0" cellspacing="0" border="0">
625		<tr>
626		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#abort" class="summary-sig-name">abort</a>(<span class="summary-sig-arg">self</span>,
627		<span class="summary-sig-arg">kill</span>=<span class="summary-sig-default">False</span>)</span><br />
628		Abort a task.</td>
629		<td align="right" valign="top">
630		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.abort">source code</a></span>
631
632		</td>
633		</tr>
634		</table>
635
636		</td>
637		</tr>
638		<tr class="private">
639		<td width="15%" align="right" valign="top" class="summary">
640		<span class="summary-type"> </span>
641		</td><td class="summary">
642		<table width="100%" cellpadding="0" cellspacing="0" border="0">
643		<tr>
644		<td><span class="summary-sig"><a name="_terminate"></a><span class="summary-sig-name">_terminate</span>(<span class="summary-sig-arg">self</span>,
645		<span class="summary-sig-arg">kill</span>)</span><br />
646		Abort completion subroutine.</td>
647		<td align="right" valign="top">
648		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._terminate">source code</a></span>
649
650		</td>
651		</tr>
652		</table>
653
654		</td>
655		</tr>
656		<tr>
657		<td width="15%" align="right" valign="top" class="summary">
658		<span class="summary-type"> </span>
659		</td><td class="summary">
660		<table width="100%" cellpadding="0" cellspacing="0" border="0">
661		<tr>
662		<td><span class="summary-sig"><a name="join"></a><span class="summary-sig-name">join</span>(<span class="summary-sig-arg">self</span>)</span><br />
663		Suspend execution of the calling thread until the target task
664		terminates, unless the target task has already terminated.</td>
665		<td align="right" valign="top">
666		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.join">source code</a></span>
667
668		</td>
669		</tr>
670		</table>
671
672		</td>
673		</tr>
674		<tr>
675		<td width="15%" align="right" valign="top" class="summary">
676		<span class="summary-type"> </span>
677		</td><td class="summary">
678		<table width="100%" cellpadding="0" cellspacing="0" border="0">
679		<tr>
680		<td><span class="summary-sig"><a name="running"></a><span class="summary-sig-name">running</span>(<span class="summary-sig-arg">self</span>)</span><br />
681		Return True if the task is running.</td>
682		<td align="right" valign="top">
683		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.running">source code</a></span>
684
685		</td>
686		</tr>
687		</table>
688
689		</td>
690		</tr>
691		<tr class="private">
692		<td width="15%" align="right" valign="top" class="summary">
693		<span class="summary-type"> </span>
694		</td><td class="summary">
695		<table width="100%" cellpadding="0" cellspacing="0" border="0">
696		<tr>
697		<td><span class="summary-sig"><a name="_reset"></a><span class="summary-sig-name">_reset</span>(<span class="summary-sig-arg">self</span>)</span><br />
698		Reset buffers and retcodes management variables.</td>
699		<td align="right" valign="top">
700		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._reset">source code</a></span>
701
702		</td>
703		</tr>
704		</table>
705
706		</td>
707		</tr>
708		<tr class="private">
709		<td width="15%" align="right" valign="top" class="summary">
710		<span class="summary-type"> </span>
711		</td><td class="summary">
712		<table width="100%" cellpadding="0" cellspacing="0" border="0">
713		<tr>
714		<td><span class="summary-sig"><a name="_msg_add"></a><span class="summary-sig-name">_msg_add</span>(<span class="summary-sig-arg">self</span>,
715		<span class="summary-sig-arg">source</span>,
716		<span class="summary-sig-arg">msg</span>)</span><br />
717		Add a worker message associated with a source.</td>
718		<td align="right" valign="top">
719		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._msg_add">source code</a></span>
720
721		</td>
722		</tr>
723		</table>
724
725		</td>
726		</tr>
727		<tr class="private">
728		<td width="15%" align="right" valign="top" class="summary">
729		<span class="summary-type"> </span>
730		</td><td class="summary">
731		<table width="100%" cellpadding="0" cellspacing="0" border="0">
732		<tr>
733		<td><span class="summary-sig"><a name="_errmsg_add"></a><span class="summary-sig-name">_errmsg_add</span>(<span class="summary-sig-arg">self</span>,
734		<span class="summary-sig-arg">source</span>,
735		<span class="summary-sig-arg">msg</span>)</span><br />
736		Add a worker error message associated with a source.</td>
737		<td align="right" valign="top">
738		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._errmsg_add">source code</a></span>
739
740		</td>
741		</tr>
742		</table>
743
744		</td>
745		</tr>
746		<tr class="private">
747		<td width="15%" align="right" valign="top" class="summary">
748		<span class="summary-type"> </span>
749		</td><td class="summary">
750		<table width="100%" cellpadding="0" cellspacing="0" border="0">
751		<tr>
752		<td><span class="summary-sig"><a name="_rc_set"></a><span class="summary-sig-name">_rc_set</span>(<span class="summary-sig-arg">self</span>,
753		<span class="summary-sig-arg">source</span>,
754		<span class="summary-sig-arg">rc</span>,
755		<span class="summary-sig-arg">override</span>=<span class="summary-sig-default">True</span>)</span><br />
756		Add a worker return code associated with a source.</td>
757		<td align="right" valign="top">
758		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._rc_set">source code</a></span>
759
760		</td>
761		</tr>
762		</table>
763
764		</td>
765		</tr>
766		<tr class="private">
767		<td width="15%" align="right" valign="top" class="summary">
768		<span class="summary-type"> </span>
769		</td><td class="summary">
770		<table width="100%" cellpadding="0" cellspacing="0" border="0">
771		<tr>
772		<td><span class="summary-sig"><a name="_timeout_add"></a><span class="summary-sig-name">_timeout_add</span>(<span class="summary-sig-arg">self</span>,
773		<span class="summary-sig-arg">source</span>)</span><br />
774		Add a worker timeout associated with a source.</td>
775		<td align="right" valign="top">
776		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._timeout_add">source code</a></span>
777
778		</td>
779		</tr>
780		</table>
781
782		</td>
783		</tr>
784		<tr class="private">
785		<td width="15%" align="right" valign="top" class="summary">
786		<span class="summary-type"> </span>
787		</td><td class="summary">
788		<table width="100%" cellpadding="0" cellspacing="0" border="0">
789		<tr>
790		<td><span class="summary-sig"><a name="_msg_by_source"></a><span class="summary-sig-name">_msg_by_source</span>(<span class="summary-sig-arg">self</span>,
791		<span class="summary-sig-arg">source</span>)</span><br />
792		Get a message by its source (worker, key).</td>
793		<td align="right" valign="top">
794		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._msg_by_source">source code</a></span>
795
796		</td>
797		</tr>
798		</table>
799
800		</td>
801		</tr>
802		<tr class="private">
803		<td width="15%" align="right" valign="top" class="summary">
804		<span class="summary-type"> </span>
805		</td><td class="summary">
806		<table width="100%" cellpadding="0" cellspacing="0" border="0">
807		<tr>
808		<td><span class="summary-sig"><a name="_errmsg_by_source"></a><span class="summary-sig-name">_errmsg_by_source</span>(<span class="summary-sig-arg">self</span>,
809		<span class="summary-sig-arg">source</span>)</span><br />
810		Get an error message by its source (worker, key).</td>
811		<td align="right" valign="top">
812		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._errmsg_by_source">source code</a></span>
813
814		</td>
815		</tr>
816		</table>
817
818		</td>
819		</tr>
820		<tr class="private">
821		<td width="15%" align="right" valign="top" class="summary">
822		<span class="summary-type"> </span>
823		</td><td class="summary">
824		<table width="100%" cellpadding="0" cellspacing="0" border="0">
825		<tr>
826		<td><span class="summary-sig"><a name="_call_tree_matcher"></a><span class="summary-sig-name">_call_tree_matcher</span>(<span class="summary-sig-arg">self</span>,
827		<span class="summary-sig-arg">tree_match_func</span>,
828		<span class="summary-sig-arg">match_keys</span>=<span class="summary-sig-default">None</span>,
829		<span class="summary-sig-arg">worker</span>=<span class="summary-sig-default">None</span>)</span><br />
830		Call identified tree matcher (items, walk) method with options.</td>
831		<td align="right" valign="top">
832		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._call_tree_matcher">source code</a></span>
833
834		</td>
835		</tr>
836		</table>
837
838		</td>
839		</tr>
840		<tr class="private">
841		<td width="15%" align="right" valign="top" class="summary">
842		<span class="summary-type"> </span>
843		</td><td class="summary">
844		<table width="100%" cellpadding="0" cellspacing="0" border="0">
845		<tr>
846		<td><span class="summary-sig"><a name="_rc_by_source"></a><span class="summary-sig-name">_rc_by_source</span>(<span class="summary-sig-arg">self</span>,
847		<span class="summary-sig-arg">source</span>)</span><br />
848		Get a return code by its source (worker, key).</td>
849		<td align="right" valign="top">
850		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._rc_by_source">source code</a></span>
851
852		</td>
853		</tr>
854		</table>
855
856		</td>
857		</tr>
858		<tr class="private">
859		<td width="15%" align="right" valign="top" class="summary">
860		<span class="summary-type"> </span>
861		</td><td class="summary">
862		<table width="100%" cellpadding="0" cellspacing="0" border="0">
863		<tr>
864		<td><span class="summary-sig"><a name="_rc_iter_by_key"></a><span class="summary-sig-name">_rc_iter_by_key</span>(<span class="summary-sig-arg">self</span>,
865		<span class="summary-sig-arg">key</span>)</span><br />
866		Return an iterator over return codes for the given key.</td>
867		<td align="right" valign="top">
868		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._rc_iter_by_key">source code</a></span>
869
870		</td>
871		</tr>
872		</table>
873
874		</td>
875		</tr>
876		<tr class="private">
877		<td width="15%" align="right" valign="top" class="summary">
878		<span class="summary-type"> </span>
879		</td><td class="summary">
880		<table width="100%" cellpadding="0" cellspacing="0" border="0">
881		<tr>
882		<td><span class="summary-sig"><a name="_rc_iter_by_worker"></a><span class="summary-sig-name">_rc_iter_by_worker</span>(<span class="summary-sig-arg">self</span>,
883		<span class="summary-sig-arg">worker</span>,
884		<span class="summary-sig-arg">match_keys</span>=<span class="summary-sig-default">None</span>)</span><br />
885		Return an iterator over return codes and keys list for a specific
886		worker and optional matching keys.</td>
887		<td align="right" valign="top">
888		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._rc_iter_by_worker">source code</a></span>
889
890		</td>
891		</tr>
892		</table>
893
894		</td>
895		</tr>
896		<tr class="private">
897		<td width="15%" align="right" valign="top" class="summary">
898		<span class="summary-type"> </span>
899		</td><td class="summary">
900		<table width="100%" cellpadding="0" cellspacing="0" border="0">
901		<tr>
902		<td><span class="summary-sig"><a name="_krc_iter_by_worker"></a><span class="summary-sig-name">_krc_iter_by_worker</span>(<span class="summary-sig-arg">self</span>,
903		<span class="summary-sig-arg">worker</span>)</span><br />
904		Return an iterator over key, rc for a specific worker.</td>
905		<td align="right" valign="top">
906		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._krc_iter_by_worker">source code</a></span>
907
908		</td>
909		</tr>
910		</table>
911
912		</td>
913		</tr>
914		<tr class="private">
915		<td width="15%" align="right" valign="top" class="summary">
916		<span class="summary-type"> </span>
917		</td><td class="summary">
918		<table width="100%" cellpadding="0" cellspacing="0" border="0">
919		<tr>
920		<td><span class="summary-sig"><a name="_num_timeout_by_worker"></a><span class="summary-sig-name">_num_timeout_by_worker</span>(<span class="summary-sig-arg">self</span>,
921		<span class="summary-sig-arg">worker</span>)</span><br />
922		Return the number of timed out "keys" for a specific
923		worker.</td>
924		<td align="right" valign="top">
925		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._num_timeout_by_worker">source code</a></span>
926
927		</td>
928		</tr>
929		</table>
930
931		</td>
932		</tr>
933		<tr class="private">
934		<td width="15%" align="right" valign="top" class="summary">
935		<span class="summary-type"> </span>
936		</td><td class="summary">
937		<table width="100%" cellpadding="0" cellspacing="0" border="0">
938		<tr>
939		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#_iter_keys_timeout_by_worker" class="summary-sig-name" onclick="show_private();">_iter_keys_timeout_by_worker</a>(<span class="summary-sig-arg">self</span>,
940		<span class="summary-sig-arg">worker</span>)</span><br />
941		Iterate over timed out keys (ie.</td>
942		<td align="right" valign="top">
943		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._iter_keys_timeout_by_worker">source code</a></span>
944
945		</td>
946		</tr>
947		</table>
948
949		</td>
950		</tr>
951		<tr class="private">
952		<td width="15%" align="right" valign="top" class="summary">
953		<span class="summary-type"> </span>
954		</td><td class="summary">
955		<table width="100%" cellpadding="0" cellspacing="0" border="0">
956		<tr>
957		<td><span class="summary-sig"><a name="_flush_buffers_by_worker"></a><span class="summary-sig-name">_flush_buffers_by_worker</span>(<span class="summary-sig-arg">self</span>,
958		<span class="summary-sig-arg">worker</span>)</span><br />
959		Remove any messages from specified worker.</td>
960		<td align="right" valign="top">
961		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._flush_buffers_by_worker">source code</a></span>
962
963		</td>
964		</tr>
965		</table>
966
967		</td>
968		</tr>
969		<tr class="private">
970		<td width="15%" align="right" valign="top" class="summary">
971		<span class="summary-type"> </span>
972		</td><td class="summary">
973		<table width="100%" cellpadding="0" cellspacing="0" border="0">
974		<tr>
975		<td><span class="summary-sig"><a name="_flush_errors_by_worker"></a><span class="summary-sig-name">_flush_errors_by_worker</span>(<span class="summary-sig-arg">self</span>,
976		<span class="summary-sig-arg">worker</span>)</span><br />
977		Remove any error messages from specified worker.</td>
978		<td align="right" valign="top">
979		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._flush_errors_by_worker">source code</a></span>
980
981		</td>
982		</tr>
983		</table>
984
985		</td>
986		</tr>
987		<tr>
988		<td width="15%" align="right" valign="top" class="summary">
989		<span class="summary-type"> </span>
990		</td><td class="summary">
991		<table width="100%" cellpadding="0" cellspacing="0" border="0">
992		<tr>
993		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#key_buffer" class="summary-sig-name">key_buffer</a>(<span class="summary-sig-arg">self</span>,
994		<span class="summary-sig-arg">key</span>)</span><br />
995		Get buffer for a specific key.</td>
996		<td align="right" valign="top">
997		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.key_buffer">source code</a></span>
998
999		</td>
1000		</tr>
1001		</table>
1002
1003		</td>
1004		</tr>
1005		<tr>
1006		<td width="15%" align="right" valign="top" class="summary">
1007		<span class="summary-type"> </span>
1008		</td><td class="summary">
1009		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1010		<tr>
1011		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#node_buffer" class="summary-sig-name">node_buffer</a>(<span class="summary-sig-arg">self</span>,
1012		<span class="summary-sig-arg">key</span>)</span><br />
1013		Get buffer for a specific key.</td>
1014		<td align="right" valign="top">
1015		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.key_buffer">source code</a></span>
1016
1017		</td>
1018		</tr>
1019		</table>
1020
1021		</td>
1022		</tr>
1023		<tr>
1024		<td width="15%" align="right" valign="top" class="summary">
1025		<span class="summary-type"> </span>
1026		</td><td class="summary">
1027		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1028		<tr>
1029		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#key_error" class="summary-sig-name">key_error</a>(<span class="summary-sig-arg">self</span>,
1030		<span class="summary-sig-arg">key</span>)</span><br />
1031		Get error buffer for a specific key.</td>
1032		<td align="right" valign="top">
1033		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.key_error">source code</a></span>
1034
1035		</td>
1036		</tr>
1037		</table>
1038
1039		</td>
1040		</tr>
1041		<tr>
1042		<td width="15%" align="right" valign="top" class="summary">
1043		<span class="summary-type"> </span>
1044		</td><td class="summary">
1045		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1046		<tr>
1047		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#node_error" class="summary-sig-name">node_error</a>(<span class="summary-sig-arg">self</span>,
1048		<span class="summary-sig-arg">key</span>)</span><br />
1049		Get error buffer for a specific key.</td>
1050		<td align="right" valign="top">
1051		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.key_error">source code</a></span>
1052
1053		</td>
1054		</tr>
1055		</table>
1056
1057		</td>
1058		</tr>
1059		<tr>
1060		<td width="15%" align="right" valign="top" class="summary">
1061		<span class="summary-type"> </span>
1062		</td><td class="summary">
1063		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1064		<tr>
1065		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#key_retcode" class="summary-sig-name">key_retcode</a>(<span class="summary-sig-arg">self</span>,
1066		<span class="summary-sig-arg">key</span>)</span><br />
1067		Return return code for a specific key.</td>
1068		<td align="right" valign="top">
1069		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.key_retcode">source code</a></span>
1070
1071		</td>
1072		</tr>
1073		</table>
1074
1075		</td>
1076		</tr>
1077		<tr>
1078		<td width="15%" align="right" valign="top" class="summary">
1079		<span class="summary-type"> </span>
1080		</td><td class="summary">
1081		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1082		<tr>
1083		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#node_retcode" class="summary-sig-name">node_retcode</a>(<span class="summary-sig-arg">self</span>,
1084		<span class="summary-sig-arg">key</span>)</span><br />
1085		Return return code for a specific key.</td>
1086		<td align="right" valign="top">
1087		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.key_retcode">source code</a></span>
1088
1089		</td>
1090		</tr>
1091		</table>
1092
1093		</td>
1094		</tr>
1095		<tr>
1096		<td width="15%" align="right" valign="top" class="summary">
1097		<span class="summary-type"> </span>
1098		</td><td class="summary">
1099		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1100		<tr>
1101		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#max_retcode" class="summary-sig-name">max_retcode</a>(<span class="summary-sig-arg">self</span>)</span><br />
1102		Get max return code encountered during last run.</td>
1103		<td align="right" valign="top">
1104		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.max_retcode">source code</a></span>
1105
1106		</td>
1107		</tr>
1108		</table>
1109
1110		</td>
1111		</tr>
1112		<tr>
1113		<td width="15%" align="right" valign="top" class="summary">
1114		<span class="summary-type"> </span>
1115		</td><td class="summary">
1116		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1117		<tr>
1118		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#iter_buffers" class="summary-sig-name">iter_buffers</a>(<span class="summary-sig-arg">self</span>,
1119		<span class="summary-sig-arg">match_keys</span>=<span class="summary-sig-default">None</span>)</span><br />
1120		Iterate over buffers, returns a tuple (buffer, keys).</td>
1121		<td align="right" valign="top">
1122		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.iter_buffers">source code</a></span>
1123
1124		</td>
1125		</tr>
1126		</table>
1127
1128		</td>
1129		</tr>
1130		<tr>
1131		<td width="15%" align="right" valign="top" class="summary">
1132		<span class="summary-type"> </span>
1133		</td><td class="summary">
1134		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1135		<tr>
1136		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#iter_errors" class="summary-sig-name">iter_errors</a>(<span class="summary-sig-arg">self</span>,
1137		<span class="summary-sig-arg">match_keys</span>=<span class="summary-sig-default">None</span>)</span><br />
1138		Iterate over error buffers, returns a tuple (buffer, keys).</td>
1139		<td align="right" valign="top">
1140		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.iter_errors">source code</a></span>
1141
1142		</td>
1143		</tr>
1144		</table>
1145
1146		</td>
1147		</tr>
1148		<tr>
1149		<td width="15%" align="right" valign="top" class="summary">
1150		<span class="summary-type"> </span>
1151		</td><td class="summary">
1152		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1153		<tr>
1154		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#iter_retcodes" class="summary-sig-name">iter_retcodes</a>(<span class="summary-sig-arg">self</span>,
1155		<span class="summary-sig-arg">match_keys</span>=<span class="summary-sig-default">None</span>)</span><br />
1156		Iterate over return codes, returns a tuple (rc, keys).</td>
1157		<td align="right" valign="top">
1158		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.iter_retcodes">source code</a></span>
1159
1160		</td>
1161		</tr>
1162		</table>
1163
1164		</td>
1165		</tr>
1166		<tr>
1167		<td width="15%" align="right" valign="top" class="summary">
1168		<span class="summary-type"> </span>
1169		</td><td class="summary">
1170		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1171		<tr>
1172		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#num_timeout" class="summary-sig-name">num_timeout</a>(<span class="summary-sig-arg">self</span>)</span><br />
1173		Return the number of timed out "keys" (ie.</td>
1174		<td align="right" valign="top">
1175		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.num_timeout">source code</a></span>
1176
1177		</td>
1178		</tr>
1179		</table>
1180
1181		</td>
1182		</tr>
1183		<tr>
1184		<td width="15%" align="right" valign="top" class="summary">
1185		<span class="summary-type"> </span>
1186		</td><td class="summary">
1187		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1188		<tr>
1189		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#iter_keys_timeout" class="summary-sig-name">iter_keys_timeout</a>(<span class="summary-sig-arg">self</span>)</span><br />
1190		Iterate over timed out keys (ie.</td>
1191		<td align="right" valign="top">
1192		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.iter_keys_timeout">source code</a></span>
1193
1194		</td>
1195		</tr>
1196		</table>
1197
1198		</td>
1199		</tr>
1200		<tr>
1201		<td width="15%" align="right" valign="top" class="summary">
1202		<span class="summary-type"> </span>
1203		</td><td class="summary">
1204		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1205		<tr>
1206		<td><span class="summary-sig"><a name="flush_buffers"></a><span class="summary-sig-name">flush_buffers</span>(<span class="summary-sig-arg">self</span>)</span><br />
1207		Flush all task messages (from all task workers).</td>
1208		<td align="right" valign="top">
1209		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.flush_buffers">source code</a></span>
1210
1211		</td>
1212		</tr>
1213		</table>
1214
1215		</td>
1216		</tr>
1217		<tr>
1218		<td width="15%" align="right" valign="top" class="summary">
1219		<span class="summary-type"> </span>
1220		</td><td class="summary">
1221		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1222		<tr>
1223		<td><span class="summary-sig"><a name="flush_errors"></a><span class="summary-sig-name">flush_errors</span>(<span class="summary-sig-arg">self</span>)</span><br />
1224		Flush all task error messages (from all task workers).</td>
1225		<td align="right" valign="top">
1226		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.flush_errors">source code</a></span>
1227
1228		</td>
1229		</tr>
1230		</table>
1231
1232		</td>
1233		</tr>
1234		<tr>
1235		<td colspan="2" class="summary">
1236		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
1237		<code>__delattr__</code>,
1238		<code>__format__</code>,
1239		<code>__getattribute__</code>,
1240		<code>__hash__</code>,
1241		<code>__reduce__</code>,
1242		<code>__reduce_ex__</code>,
1243		<code>__repr__</code>,
1244		<code>__setattr__</code>,
1245		<code>__sizeof__</code>,
1246		<code>__str__</code>,
1247		<code>__subclasshook__</code>
1248		</p>
1249		</td>
1250		</tr>
1251		</table>
1252		<!-- ==================== CLASS METHODS ==================== -->
1253		<a name="section-ClassMethods"></a>
1254		<table class="summary" border="1" cellpadding="3"
1255		cellspacing="0" width="100%" bgcolor="white">
1256		<tr bgcolor="#70b0f0" class="table-header">
1257		<td colspan="2" class="table-header">
1258		<table border="0" cellpadding="0" cellspacing="0" width="100%">
1259		<tr valign="top">
1260		<td align="left"><span class="table-header">Class Methods</span></td>
1261		<td align="right" valign="top"
1262		><span class="options">[<a href="#section-ClassMethods"
1263		class="privatelink" onclick="toggle_private();"
1264		>hide private</a>]</span></td>
1265		</tr>
1266		</table>
1267		</td>
1268		</tr>
1269		<tr>
1270		<td width="15%" align="right" valign="top" class="summary">
1271		<span class="summary-type"> </span>
1272		</td><td class="summary">
1273		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1274		<tr>
1275		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#wait" class="summary-sig-name">wait</a>(<span class="summary-sig-arg">cls</span>,
1276		<span class="summary-sig-arg">from_thread</span>)</span><br />
1277		Class method that blocks calling thread until all tasks have finished
1278		(from a ClusterShell point of view, for instance, their task.resume()
1279		return).</td>
1280		<td align="right" valign="top">
1281		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.wait">source code</a></span>
1282
1283		</td>
1284		</tr>
1285		</table>
1286
1287		</td>
1288		</tr>
1289		</table>
1290		<!-- ==================== STATIC METHODS ==================== -->
1291		<a name="section-StaticMethods"></a>
1292		<table class="summary" border="1" cellpadding="3"
1293		cellspacing="0" width="100%" bgcolor="white">
1294		<tr bgcolor="#70b0f0" class="table-header">
1295		<td colspan="2" class="table-header">
1296		<table border="0" cellpadding="0" cellspacing="0" width="100%">
1297		<tr valign="top">
1298		<td align="left"><span class="table-header">Static Methods</span></td>
1299		<td align="right" valign="top"
1300		><span class="options">[<a href="#section-StaticMethods"
1301		class="privatelink" onclick="toggle_private();"
1302		>hide private</a>]</span></td>
1303		</tr>
1304		</table>
1305		</td>
1306		</tr>
1307		<tr>
1308		<td width="15%" align="right" valign="top" class="summary">
1309		<span class="summary-type">a new object with type S, a subtype of T</span>
1310		</td><td class="summary">
1311		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1312		<tr>
1313		<td><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#__new__" class="summary-sig-name">__new__</a>(<span class="summary-sig-arg">cls</span>,
1314		<span class="summary-sig-arg">thread</span>=<span class="summary-sig-default">None</span>)</span><br />
1315		For task bound to a specific thread, this class acts like a
1316		"thread singleton", so new style class is used and new
1317		object are only instantiated if needed.</td>
1318		<td align="right" valign="top">
1319		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.__new__">source code</a></span>
1320
1321		</td>
1322		</tr>
1323		</table>
1324
1325		</td>
1326		</tr>
1327		</table>
1328		<!-- ==================== CLASS VARIABLES ==================== -->
1329		<a name="section-ClassVariables"></a>
1330		<table class="summary" border="1" cellpadding="3"
1331		cellspacing="0" width="100%" bgcolor="white">
1332		<tr bgcolor="#70b0f0" class="table-header">
1333		<td colspan="2" class="table-header">
1334		<table border="0" cellpadding="0" cellspacing="0" width="100%">
1335		<tr valign="top">
1336		<td align="left"><span class="table-header">Class Variables</span></td>
1337		<td align="right" valign="top"
1338		><span class="options">[<a href="#section-ClassVariables"
1339		class="privatelink" onclick="toggle_private();"
1340		>hide private</a>]</span></td>
1341		</tr>
1342		</table>
1343		</td>
1344		</tr>
1345		<tr class="private">
1346		<td width="15%" align="right" valign="top" class="summary">
1347		<span class="summary-type"> </span>
1348		</td><td class="summary">
1349		<a href="ClusterShell.Task.Task-class.html#_std_default" class="summary-name" onclick="show_private();">_std_default</a> = <code title="{'engine': 'auto',
1350		'port_qlimit': 32,
1351		'stderr': False,
1352		'stderr_msgtree': True,
1353		'stdout_msgtree': True}"><code class="variable-group">{</code><code class="variable-quote">'</code><code class="variable-string">engine</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">auto</code><code class="variable-quote">'</code><code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">port_qlimit</code><code class="variable-quote">'</code><code class="variable-op">: </code>32<code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">stderr</code><code class="variable-quote">'</code><code class="variable-op">:</code><code class="variable-ellipsis">...</code></code>
1354		</td>
1355		</tr>
1356		<tr class="private">
1357		<td width="15%" align="right" valign="top" class="summary">
1358		<span class="summary-type"> </span>
1359		</td><td class="summary">
1360		<a href="ClusterShell.Task.Task-class.html#_std_info" class="summary-name" onclick="show_private();">_std_info</a> = <code title="{'command_timeout': 0,
1361		'connect_timeout': 10,
1362		'debug': False,
1363		'fanout': 64,
1364		'print_debug': <function _task_print_debug at 0x1d3ac80>}"><code class="variable-group">{</code><code class="variable-quote">'</code><code class="variable-string">command_timeout</code><code class="variable-quote">'</code><code class="variable-op">: </code>0<code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">connect_timeout</code><code class="variable-quote">'</code><code class="variable-op">: </code>10<code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">deb</code><code class="variable-ellipsis">...</code></code>
1365		</td>
1366		</tr>
1367		<tr class="private">
1368		<td width="15%" align="right" valign="top" class="summary">
1369		<span class="summary-type"> </span>
1370		</td><td class="summary">
1371		<a name="_tasks"></a><span class="summary-name">_tasks</span> = <code title="{}"><code class="variable-group">{</code><code class="variable-group">}</code></code>
1372		</td>
1373		</tr>
1374		<tr class="private">
1375		<td width="15%" align="right" valign="top" class="summary">
1376		<span class="summary-type"> </span>
1377		</td><td class="summary">
1378		<a name="_taskid_max"></a><span class="summary-name">_taskid_max</span> = <code title="0">0</code>
1379		</td>
1380		</tr>
1381		<tr class="private">
1382		<td width="15%" align="right" valign="top" class="summary">
1383		<span class="summary-type"> </span>
1384		</td><td class="summary">
1385		<a name="_task_lock"></a><span class="summary-name">_task_lock</span> = <code title="threading.Lock()">threading.Lock()</code>
1386		</td>
1387		</tr>
1388		</table>
1389		<!-- ==================== PROPERTIES ==================== -->
1390		<a name="section-Properties"></a>
1391		<table class="summary" border="1" cellpadding="3"
1392		cellspacing="0" width="100%" bgcolor="white">
1393		<tr bgcolor="#70b0f0" class="table-header">
1394		<td colspan="2" class="table-header">
1395		<table border="0" cellpadding="0" cellspacing="0" width="100%">
1396		<tr valign="top">
1397		<td align="left"><span class="table-header">Properties</span></td>
1398		<td align="right" valign="top"
1399		><span class="options">[<a href="#section-Properties"
1400		class="privatelink" onclick="toggle_private();"
1401		>hide private</a>]</span></td>
1402		</tr>
1403		</table>
1404		</td>
1405		</tr>
1406		<tr>
1407		<td width="15%" align="right" valign="top" class="summary">
1408		<span class="summary-type"> </span>
1409		</td><td class="summary">
1410		<a href="ClusterShell.Task.Task-class.html#excepthook" class="summary-name">excepthook</a>
1411		</td>
1412		</tr>
1413		<tr>
1414		<td colspan="2" class="summary">
1415		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
1416		<code>__class__</code>
1417		</p>
1418		</td>
1419		</tr>
1420		</table>
1421		<!-- ==================== METHOD DETAILS ==================== -->
1422		<a name="section-MethodDetails"></a>
1423		<table class="details" border="1" cellpadding="3"
1424		cellspacing="0" width="100%" bgcolor="white">
1425		<tr bgcolor="#70b0f0" class="table-header">
1426		<td colspan="2" class="table-header">
1427		<table border="0" cellpadding="0" cellspacing="0" width="100%">
1428		<tr valign="top">
1429		<td align="left"><span class="table-header">Method Details</span></td>
1430		<td align="right" valign="top"
1431		><span class="options">[<a href="#section-MethodDetails"
1432		class="privatelink" onclick="toggle_private();"
1433		>hide private</a>]</span></td>
1434		</tr>
1435		</table>
1436		</td>
1437		</tr>
1438		</table>
1439		<a name="__new__"></a>
1440		<div>
1441		<table class="details" border="1" cellpadding="3"
1442		cellspacing="0" width="100%" bgcolor="white">
1443		<tr><td>
1444		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1445		<tr valign="top"><td>
1446		<h3 class="epydoc"><span class="sig"><span class="sig-name">__new__</span>(<span class="sig-arg">cls</span>,
1447		<span class="sig-arg">thread</span>=<span class="sig-default">None</span>)</span>
1448		<br /><em class="fname">Static Method</em>
1449		</h3>
1450		</td><td align="right" valign="top"
1451		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.__new__">source code</a></span>
1452		</td>
1453		</tr></table>
1454
1455		<p>For task bound to a specific thread, this class acts like a
1456		"thread singleton", so new style class is used and new object
1457		are only instantiated if needed.</p>
1458		<dl class="fields">
1459		<dt>Returns: a new object with type S, a subtype of T</dt>
1460		<dt>Overrides:
1461		object.__new__
1462		</dt>
1463		</dl>
1464		</td></tr></table>
1465		</div>
1466		<a name="__init__"></a>
1467		<div>
1468		<table class="details" border="1" cellpadding="3"
1469		cellspacing="0" width="100%" bgcolor="white">
1470		<tr><td>
1471		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1472		<tr valign="top"><td>
1473		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
1474		<span class="sig-arg">thread</span>=<span class="sig-default">None</span>)</span>
1475		<br /><em class="fname">(Constructor)</em>
1476		</h3>
1477		</td><td align="right" valign="top"
1478		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.__init__">source code</a></span>
1479		</td>
1480		</tr></table>
1481
1482		<p>Initialize a Task, creating a new thread if needed.</p>
1483		<dl class="fields">
1484		<dt>Overrides:
1485		object.__init__
1486		</dt>
1487		</dl>
1488		</td></tr></table>
1489		</div>
1490		<a name="default_excepthook"></a>
1491		<div>
1492		<table class="details" border="1" cellpadding="3"
1493		cellspacing="0" width="100%" bgcolor="white">
1494		<tr><td>
1495		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1496		<tr valign="top"><td>
1497		<h3 class="epydoc"><span class="sig"><span class="sig-name">default_excepthook</span>(<span class="sig-arg">self</span>,
1498		<span class="sig-arg">type</span>,
1499		<span class="sig-arg">value</span>,
1500		<span class="sig-arg">tb</span>)</span>
1501		</h3>
1502		</td><td align="right" valign="top"
1503		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.default_excepthook">source code</a></span>
1504		</td>
1505		</tr></table>
1506
1507		<p>Default excepthook for a newly Task. When an exception is raised and
1508		uncaught on Task thread, excepthook is called, which is
1509		default_excepthook by default. Once excepthook overriden, you can still
1510		call default_excepthook if needed.</p>
1511		<dl class="fields">
1512		</dl>
1513		</td></tr></table>
1514		</div>
1515		<a name="_excepthook"></a>
1516		<div class="private">
1517		<table class="details" border="1" cellpadding="3"
1518		cellspacing="0" width="100%" bgcolor="white">
1519		<tr><td>
1520		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1521		<tr valign="top"><td>
1522		<h3 class="epydoc"><span class="sig"><span class="sig-name">_excepthook</span>(<span class="sig-arg">self</span>,
1523		<span class="sig-arg">type</span>,
1524		<span class="sig-arg">value</span>,
1525		<span class="sig-arg">tb</span>)</span>
1526		</h3>
1527		</td><td align="right" valign="top"
1528		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.default_excepthook">source code</a></span>
1529		</td>
1530		</tr></table>
1531
1532		<p>Default excepthook for a newly Task. When an exception is raised and
1533		uncaught on Task thread, excepthook is called, which is
1534		default_excepthook by default. Once excepthook overriden, you can still
1535		call default_excepthook if needed.</p>
1536		<dl class="fields">
1537		</dl>
1538		</td></tr></table>
1539		</div>
1540		<a name="default"></a>
1541		<div>
1542		<table class="details" border="1" cellpadding="3"
1543		cellspacing="0" width="100%" bgcolor="white">
1544		<tr><td>
1545		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1546		<tr valign="top"><td>
1547		<h3 class="epydoc"><span class="sig"><span class="sig-name">default</span>(<span class="sig-arg">self</span>,
1548		<span class="sig-arg">default_key</span>,
1549		<span class="sig-arg">def_val</span>=<span class="sig-default">None</span>)</span>
1550		</h3>
1551		</td><td align="right" valign="top"
1552		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.default">source code</a></span>
1553		</td>
1554		</tr></table>
1555
1556		<p>Return per-task value for key from the "default" dictionary.
1557		See set_default() for a list of reserved task default_keys.</p>
1558		<dl class="fields">
1559		</dl>
1560		</td></tr></table>
1561		</div>
1562		<a name="set_default"></a>
1563		<div>
1564		<table class="details" border="1" cellpadding="3"
1565		cellspacing="0" width="100%" bgcolor="white">
1566		<tr><td>
1567		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1568		<tr valign="top"><td>
1569		<h3 class="epydoc"><span class="sig"><span class="sig-name">set_default</span>(<span class="sig-arg">self</span>,
1570		<span class="sig-arg">default_key</span>,
1571		<span class="sig-arg">value</span>)</span>
1572		</h3>
1573		</td><td align="right" valign="top"
1574		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.set_default">source code</a></span>
1575		</td>
1576		</tr></table>
1577
1578		<p>Set task value for specified key in the dictionary
1579		"default". Users may store their own task-specific key, value
1580		pairs using this method and retrieve them with default().</p>
1581		<p>Task default_keys are:</p>
1582		<ul>
1583		<li>
1584		"stderr": Boolean value indicating whether to enable
1585		stdout/stderr separation when using task.shell(), if not specified
1586		explicitly (default: False).
1587		</li>
1588		<li>
1589		"stdout_msgtree": Whether to enable standard output MsgTree
1590		for automatic internal gathering of result messages (default: True).
1591		</li>
1592		<li>
1593		"stderr_msgtree": Same for stderr (default: True).
1594		</li>
1595		<li>
1596		"engine": Used to specify an underlying Engine explicitly
1597		(default: "auto").
1598		</li>
1599		<li>
1600		"port_qlimit": Size of port messages queue (default: 32).
1601		</li>
1602		</ul>
1603		<h1 class="heading">Threading considerations</h1>
1604		<p>Unlike set_info(), when called from the task's thread or not,
1605		set_default() immediately updates the underlying dictionary in a
1606		thread-safe manner. This method doesn't wake up the engine when
1607		called.</p>
1608		<dl class="fields">
1609		</dl>
1610		</td></tr></table>
1611		</div>
1612		<a name="info"></a>
1613		<div>
1614		<table class="details" border="1" cellpadding="3"
1615		cellspacing="0" width="100%" bgcolor="white">
1616		<tr><td>
1617		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1618		<tr valign="top"><td>
1619		<h3 class="epydoc"><span class="sig"><span class="sig-name">info</span>(<span class="sig-arg">self</span>,
1620		<span class="sig-arg">info_key</span>,
1621		<span class="sig-arg">def_val</span>=<span class="sig-default">None</span>)</span>
1622		</h3>
1623		</td><td align="right" valign="top"
1624		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.info">source code</a></span>
1625		</td>
1626		</tr></table>
1627
1628		<p>Return per-task information. See set_info() for a list of reserved
1629		task info_keys.</p>
1630		<dl class="fields">
1631		</dl>
1632		</td></tr></table>
1633		</div>
1634		<a name="set_info"></a>
1635		<div>
1636		<table class="details" border="1" cellpadding="3"
1637		cellspacing="0" width="100%" bgcolor="white">
1638		<tr><td>
1639		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1640		<tr valign="top"><td>
1641		<h3 class="epydoc"><span class="sig"><span class="sig-name">set_info</span>(<span class="sig-arg">*args</span>,
1642		<span class="sig-arg">**kwargs</span>)</span>
1643		</h3>
1644		</td><td align="right" valign="top"
1645		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.set_info">source code</a></span>
1646		</td>
1647		</tr></table>
1648
1649		<p>Set task value for a specific key information. Key, value pairs can be
1650		passed to the engine and/or workers. Users may store their own
1651		task-specific info key, value pairs using this method and retrieve them
1652		with info().</p>
1653		<p>Task info_keys are:</p>
1654		<ul>
1655		<li>
1656		"debug": Boolean value indicating whether to enable library
1657		debugging messages (default: False).
1658		</li>
1659		<li>
1660		"print_debug": Debug messages processing function. This
1661		function takes 2 arguments: the task instance and the message string
1662		(default: an internal function doing standard print).
1663		</li>
1664		<li>
1665		"fanout": Max number of registered clients in Engine at a
1666		time (default: 64).
1667		</li>
1668		<li>
1669		"connect_timeout": Time in seconds to wait for connecting
1670		to remote host before aborting (default: 10).
1671		</li>
1672		<li>
1673		"command_timeout": Time in seconds to wait for a command to
1674		complete before aborting (default: 0, which means unlimited).
1675		</li>
1676		</ul>
1677		<h1 class="heading">Threading considerations</h1>
1678		<p>Unlike set_default(), the underlying info dictionary is only
1679		modified from the task's thread. So calling set_info() from another
1680		thread leads to queueing the request for late apply (at run time) using
1681		the task dispatch port. When received, the request wakes up the engine
1682		when the task is running and the info dictionary is then updated.</p>
1683		<dl class="fields">
1684		<dt>Decorators:</dt>
1685		<dd><ul class="nomargin-top">
1686		<li><code>@tasksyncmethod()</code></li>
1687		</ul></dd>
1688		</dl>
1689		</td></tr></table>
1690		</div>
1691		<a name="shell"></a>
1692		<div>
1693		<table class="details" border="1" cellpadding="3"
1694		cellspacing="0" width="100%" bgcolor="white">
1695		<tr><td>
1696		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1697		<tr valign="top"><td>
1698		<h3 class="epydoc"><span class="sig"><span class="sig-name">shell</span>(<span class="sig-arg">self</span>,
1699		<span class="sig-arg">command</span>,
1700		<span class="sig-arg">**kwargs</span>)</span>
1701		</h3>
1702		</td><td align="right" valign="top"
1703		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.shell">source code</a></span>
1704		</td>
1705		</tr></table>
1706
1707		<p>Schedule a shell command for local or distant execution.</p>
1708		<p>Local usage:</p>
1709		<pre class="literalblock">
1710		task.shell(command [, key=key] [, handler=handler]
1711		[, timeout=secs] [, autoclose=enable_autoclose]
1712		[, stderr=enable_stderr])
1713		</pre>
1714		<p>Distant usage:</p>
1715		<pre class="literalblock">
1716		task.shell(command, nodes=nodeset [, handler=handler]
1717		[, timeout=secs], [, autoclose=enable_autoclose]
1718		[, strderr=enable_stderr])
1719		</pre>
1720		<dl class="fields">
1721		</dl>
1722		</td></tr></table>
1723		</div>
1724		<a name="_add_port"></a>
1725		<div class="private">
1726		<table class="details" border="1" cellpadding="3"
1727		cellspacing="0" width="100%" bgcolor="white">
1728		<tr><td>
1729		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1730		<tr valign="top"><td>
1731		<h3 class="epydoc"><span class="sig"><span class="sig-name">_add_port</span>(<span class="sig-arg">*args</span>,
1732		<span class="sig-arg">**kwargs</span>)</span>
1733		</h3>
1734		</td><td align="right" valign="top"
1735		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._add_port">source code</a></span>
1736		</td>
1737		</tr></table>
1738
1739		<p>Add an EnginePort instance to Engine (private method).</p>
1740		<dl class="fields">
1741		<dt>Decorators:</dt>
1742		<dd><ul class="nomargin-top">
1743		<li><code>@tasksyncmethod()</code></li>
1744		</ul></dd>
1745		</dl>
1746		</td></tr></table>
1747		</div>
1748		<a name="_remove_port"></a>
1749		<div class="private">
1750		<table class="details" border="1" cellpadding="3"
1751		cellspacing="0" width="100%" bgcolor="white">
1752		<tr><td>
1753		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1754		<tr valign="top"><td>
1755		<h3 class="epydoc"><span class="sig"><span class="sig-name">_remove_port</span>(<span class="sig-arg">*args</span>,
1756		<span class="sig-arg">**kwargs</span>)</span>
1757		</h3>
1758		</td><td align="right" valign="top"
1759		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._remove_port">source code</a></span>
1760		</td>
1761		</tr></table>
1762
1763		<p>Remove a port from Engine (private method).</p>
1764		<dl class="fields">
1765		<dt>Decorators:</dt>
1766		<dd><ul class="nomargin-top">
1767		<li><code>@tasksyncmethod()</code></li>
1768		</ul></dd>
1769		</dl>
1770		</td></tr></table>
1771		</div>
1772		<a name="port"></a>
1773		<div>
1774		<table class="details" border="1" cellpadding="3"
1775		cellspacing="0" width="100%" bgcolor="white">
1776		<tr><td>
1777		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1778		<tr valign="top"><td>
1779		<h3 class="epydoc"><span class="sig"><span class="sig-name">port</span>(<span class="sig-arg">self</span>,
1780		<span class="sig-arg">handler</span>=<span class="sig-default">None</span>,
1781		<span class="sig-arg">autoclose</span>=<span class="sig-default">False</span>)</span>
1782		</h3>
1783		</td><td align="right" valign="top"
1784		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.port">source code</a></span>
1785		</td>
1786		</tr></table>
1787
1788		<p>Create a new task port. A task port is an abstraction object to
1789		deliver messages reliably between tasks.</p>
1790		<p>Basic rules:</p>
1791		<ul>
1792		<li>
1793		A task can send messages to another task port (thread safe).
1794		</li>
1795		<li>
1796		A task can receive messages from an acquired port either by setting
1797		up a notification mechanism or using a polling mechanism that may
1798		block the task waiting for a message sent on the port.
1799		</li>
1800		<li>
1801		A port can be acquired by one task only.
1802		</li>
1803		</ul>
1804		<p>If handler is set to a valid EventHandler object, the port is a
1805		send-once port, ie. a message sent to this port generates an ev_msg event
1806		notification issued the port's task. If handler is not set, the task can
1807		only receive messages on the port by calling port.msg_recv().</p>
1808		<dl class="fields">
1809		</dl>
1810		</td></tr></table>
1811		</div>
1812		<a name="timer"></a>
1813		<div>
1814		<table class="details" border="1" cellpadding="3"
1815		cellspacing="0" width="100%" bgcolor="white">
1816		<tr><td>
1817		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1818		<tr valign="top"><td>
1819		<h3 class="epydoc"><span class="sig"><span class="sig-name">timer</span>(<span class="sig-arg">*args</span>,
1820		<span class="sig-arg">**kwargs</span>)</span>
1821		</h3>
1822		</td><td align="right" valign="top"
1823		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.timer">source code</a></span>
1824		</td>
1825		</tr></table>
1826
1827		<p>Create task's timer.</p>
1828		<dl class="fields">
1829		<dt>Decorators:</dt>
1830		<dd><ul class="nomargin-top">
1831		<li><code>@tasksyncmethod()</code></li>
1832		</ul></dd>
1833		</dl>
1834		</td></tr></table>
1835		</div>
1836		<a name="schedule"></a>
1837		<div>
1838		<table class="details" border="1" cellpadding="3"
1839		cellspacing="0" width="100%" bgcolor="white">
1840		<tr><td>
1841		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1842		<tr valign="top"><td>
1843		<h3 class="epydoc"><span class="sig"><span class="sig-name">schedule</span>(<span class="sig-arg">*args</span>,
1844		<span class="sig-arg">**kwargs</span>)</span>
1845		</h3>
1846		</td><td align="right" valign="top"
1847		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.schedule">source code</a></span>
1848		</td>
1849		</tr></table>
1850
1851		<p>Schedule a worker for execution. Only useful for manually instantiated
1852		workers.</p>
1853		<dl class="fields">
1854		<dt>Decorators:</dt>
1855		<dd><ul class="nomargin-top">
1856		<li><code>@tasksyncmethod()</code></li>
1857		</ul></dd>
1858		</dl>
1859		</td></tr></table>
1860		</div>
1861		<a name="resume"></a>
1862		<div>
1863		<table class="details" border="1" cellpadding="3"
1864		cellspacing="0" width="100%" bgcolor="white">
1865		<tr><td>
1866		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1867		<tr valign="top"><td>
1868		<h3 class="epydoc"><span class="sig"><span class="sig-name">resume</span>(<span class="sig-arg">self</span>,
1869		<span class="sig-arg">timeout</span>=<span class="sig-default">0</span>)</span>
1870		</h3>
1871		</td><td align="right" valign="top"
1872		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.resume">source code</a></span>
1873		</td>
1874		</tr></table>
1875
1876		<p>Resume task. If task is task_self(), workers are executed in the
1877		calling thread so this method will block until workers have finished.
1878		This is always the case for a single-threaded application (eg. which
1879		doesn't create other Task() instance than task_self()). Otherwise, the
1880		current thread doesn't block. In that case, you may then want to call
1881		task_wait() to wait for completion.</p>
1882		<dl class="fields">
1883		</dl>
1884		</td></tr></table>
1885		</div>
1886		<a name="_suspend_wait"></a>
1887		<div class="private">
1888		<table class="details" border="1" cellpadding="3"
1889		cellspacing="0" width="100%" bgcolor="white">
1890		<tr><td>
1891		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1892		<tr valign="top"><td>
1893		<h3 class="epydoc"><span class="sig"><span class="sig-name">_suspend_wait</span>(<span class="sig-arg">*args</span>,
1894		<span class="sig-arg">**kwargs</span>)</span>
1895		</h3>
1896		</td><td align="right" valign="top"
1897		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._suspend_wait">source code</a></span>
1898		</td>
1899		</tr></table>
1900
1901
1902		<dl class="fields">
1903		<dt>Decorators:</dt>
1904		<dd><ul class="nomargin-top">
1905		<li><code>@tasksyncmethod()</code></li>
1906		</ul></dd>
1907		</dl>
1908		</td></tr></table>
1909		</div>
1910		<a name="suspend"></a>
1911		<div>
1912		<table class="details" border="1" cellpadding="3"
1913		cellspacing="0" width="100%" bgcolor="white">
1914		<tr><td>
1915		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1916		<tr valign="top"><td>
1917		<h3 class="epydoc"><span class="sig"><span class="sig-name">suspend</span>(<span class="sig-arg">self</span>)</span>
1918		</h3>
1919		</td><td align="right" valign="top"
1920		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.suspend">source code</a></span>
1921		</td>
1922		</tr></table>
1923
1924		<p>Suspend task execution. This method may be called from another task
1925		(thread-safe). The function returns False if the task cannot be suspended
1926		(eg. it's not running), or returns True if the task has been successfully
1927		suspended. To resume a suspended task, use task.resume().</p>
1928		<dl class="fields">
1929		</dl>
1930		</td></tr></table>
1931		</div>
1932		<a name="_abort"></a>
1933		<div class="private">
1934		<table class="details" border="1" cellpadding="3"
1935		cellspacing="0" width="100%" bgcolor="white">
1936		<tr><td>
1937		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1938		<tr valign="top"><td>
1939		<h3 class="epydoc"><span class="sig"><span class="sig-name">_abort</span>(<span class="sig-arg">*args</span>,
1940		<span class="sig-arg">**kwargs</span>)</span>
1941		</h3>
1942		</td><td align="right" valign="top"
1943		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._abort">source code</a></span>
1944		</td>
1945		</tr></table>
1946
1947
1948		<dl class="fields">
1949		<dt>Decorators:</dt>
1950		<dd><ul class="nomargin-top">
1951		<li><code>@tasksyncmethod()</code></li>
1952		</ul></dd>
1953		</dl>
1954		</td></tr></table>
1955		</div>
1956		<a name="abort"></a>
1957		<div>
1958		<table class="details" border="1" cellpadding="3"
1959		cellspacing="0" width="100%" bgcolor="white">
1960		<tr><td>
1961		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1962		<tr valign="top"><td>
1963		<h3 class="epydoc"><span class="sig"><span class="sig-name">abort</span>(<span class="sig-arg">self</span>,
1964		<span class="sig-arg">kill</span>=<span class="sig-default">False</span>)</span>
1965		</h3>
1966		</td><td align="right" valign="top"
1967		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.abort">source code</a></span>
1968		</td>
1969		</tr></table>
1970
1971		<p>Abort a task. Aborting a task removes (and stops when needed) all
1972		workers. If optional parameter kill is True, the task object is unbound
1973		from the current thread, so calling task_self() creates a new Task
1974		object.</p>
1975		<dl class="fields">
1976		</dl>
1977		</td></tr></table>
1978		</div>
1979		<a name="_iter_keys_timeout_by_worker"></a>
1980		<div class="private">
1981		<table class="details" border="1" cellpadding="3"
1982		cellspacing="0" width="100%" bgcolor="white">
1983		<tr><td>
1984		<table width="100%" cellpadding="0" cellspacing="0" border="0">
1985		<tr valign="top"><td>
1986		<h3 class="epydoc"><span class="sig"><span class="sig-name">_iter_keys_timeout_by_worker</span>(<span class="sig-arg">self</span>,
1987		<span class="sig-arg">worker</span>)</span>
1988		</h3>
1989		</td><td align="right" valign="top"
1990		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._iter_keys_timeout_by_worker">source code</a></span>
1991		</td>
1992		</tr></table>
1993
1994		<p>Iterate over timed out keys (ie. nodes) for a specific worker.</p>
1995		<dl class="fields">
1996		</dl>
1997		</td></tr></table>
1998		</div>
1999		<a name="key_buffer"></a>
2000		<div>
2001		<table class="details" border="1" cellpadding="3"
2002		cellspacing="0" width="100%" bgcolor="white">
2003		<tr><td>
2004		<table width="100%" cellpadding="0" cellspacing="0" border="0">
2005		<tr valign="top"><td>
2006		<h3 class="epydoc"><span class="sig"><span class="sig-name">key_buffer</span>(<span class="sig-arg">self</span>,
2007		<span class="sig-arg">key</span>)</span>
2008		</h3>
2009		</td><td align="right" valign="top"
2010		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.key_buffer">source code</a></span>
2011		</td>
2012		</tr></table>
2013
2014		<p>Get buffer for a specific key. When the key is associated to multiple
2015		workers, the resulting buffer will contain all workers content that may
2016		overlap. This method returns an empty buffer if key is not found in any
2017		workers.</p>
2018		<dl class="fields">
2019		</dl>
2020		</td></tr></table>
2021		</div>
2022		<a name="node_buffer"></a>
2023		<div>
2024		<table class="details" border="1" cellpadding="3"
2025		cellspacing="0" width="100%" bgcolor="white">
2026		<tr><td>
2027		<table width="100%" cellpadding="0" cellspacing="0" border="0">
2028		<tr valign="top"><td>
2029		<h3 class="epydoc"><span class="sig"><span class="sig-name">node_buffer</span>(<span class="sig-arg">self</span>,
2030		<span class="sig-arg">key</span>)</span>
2031		</h3>
2032		</td><td align="right" valign="top"
2033		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.key_buffer">source code</a></span>
2034		</td>
2035		</tr></table>
2036
2037		<p>Get buffer for a specific key. When the key is associated to multiple
2038		workers, the resulting buffer will contain all workers content that may
2039		overlap. This method returns an empty buffer if key is not found in any
2040		workers.</p>
2041		<dl class="fields">
2042		</dl>
2043		</td></tr></table>
2044		</div>
2045		<a name="key_error"></a>
2046		<div>
2047		<table class="details" border="1" cellpadding="3"
2048		cellspacing="0" width="100%" bgcolor="white">
2049		<tr><td>
2050		<table width="100%" cellpadding="0" cellspacing="0" border="0">
2051		<tr valign="top"><td>
2052		<h3 class="epydoc"><span class="sig"><span class="sig-name">key_error</span>(<span class="sig-arg">self</span>,
2053		<span class="sig-arg">key</span>)</span>
2054		</h3>
2055		</td><td align="right" valign="top"
2056		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.key_error">source code</a></span>
2057		</td>
2058		</tr></table>
2059
2060		<p>Get error buffer for a specific key. When the key is associated to
2061		multiple workers, the resulting buffer will contain all workers content
2062		that may overlap. This method returns an empty error buffer if key is not
2063		found in any workers.</p>
2064		<dl class="fields">
2065		</dl>
2066		</td></tr></table>
2067		</div>
2068		<a name="node_error"></a>
2069		<div>
2070		<table class="details" border="1" cellpadding="3"
2071		cellspacing="0" width="100%" bgcolor="white">
2072		<tr><td>
2073		<table width="100%" cellpadding="0" cellspacing="0" border="0">
2074		<tr valign="top"><td>
2075		<h3 class="epydoc"><span class="sig"><span class="sig-name">node_error</span>(<span class="sig-arg">self</span>,
2076		<span class="sig-arg">key</span>)</span>
2077		</h3>
2078		</td><td align="right" valign="top"
2079		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.key_error">source code</a></span>
2080		</td>
2081		</tr></table>
2082
2083		<p>Get error buffer for a specific key. When the key is associated to
2084		multiple workers, the resulting buffer will contain all workers content
2085		that may overlap. This method returns an empty error buffer if key is not
2086		found in any workers.</p>
2087		<dl class="fields">
2088		</dl>
2089		</td></tr></table>
2090		</div>
2091		<a name="key_retcode"></a>
2092		<div>
2093		<table class="details" border="1" cellpadding="3"
2094		cellspacing="0" width="100%" bgcolor="white">
2095		<tr><td>
2096		<table width="100%" cellpadding="0" cellspacing="0" border="0">
2097		<tr valign="top"><td>
2098		<h3 class="epydoc"><span class="sig"><span class="sig-name">key_retcode</span>(<span class="sig-arg">self</span>,
2099		<span class="sig-arg">key</span>)</span>
2100		</h3>
2101		</td><td align="right" valign="top"
2102		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.key_retcode">source code</a></span>
2103		</td>
2104		</tr></table>
2105
2106		<p>Return return code for a specific key. When the key is associated to
2107		multiple workers, return the max return code from these workers. Raises a
2108		KeyError if key is not found in any finished workers.</p>
2109		<dl class="fields">
2110		</dl>
2111		</td></tr></table>
2112		</div>
2113		<a name="node_retcode"></a>
2114		<div>
2115		<table class="details" border="1" cellpadding="3"
2116		cellspacing="0" width="100%" bgcolor="white">
2117		<tr><td>
2118		<table width="100%" cellpadding="0" cellspacing="0" border="0">
2119		<tr valign="top"><td>
2120		<h3 class="epydoc"><span class="sig"><span class="sig-name">node_retcode</span>(<span class="sig-arg">self</span>,
2121		<span class="sig-arg">key</span>)</span>
2122		</h3>
2123		</td><td align="right" valign="top"
2124		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.key_retcode">source code</a></span>
2125		</td>
2126		</tr></table>
2127
2128		<p>Return return code for a specific key. When the key is associated to
2129		multiple workers, return the max return code from these workers. Raises a
2130		KeyError if key is not found in any finished workers.</p>
2131		<dl class="fields">
2132		</dl>
2133		</td></tr></table>
2134		</div>
2135		<a name="max_retcode"></a>
2136		<div>
2137		<table class="details" border="1" cellpadding="3"
2138		cellspacing="0" width="100%" bgcolor="white">
2139		<tr><td>
2140		<table width="100%" cellpadding="0" cellspacing="0" border="0">
2141		<tr valign="top"><td>
2142		<h3 class="epydoc"><span class="sig"><span class="sig-name">max_retcode</span>(<span class="sig-arg">self</span>)</span>
2143		</h3>
2144		</td><td align="right" valign="top"
2145		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.max_retcode">source code</a></span>
2146		</td>
2147		</tr></table>
2148
2149		<p>Get max return code encountered during last run.</p>
2150		<h1 class="heading">How retcodes work</h1>
2151		<p>If the process exits normally, the return code is its exit status.
2152		If the process is terminated by a signal, the return code is 128 +
2153		signal number.</p>
2154		<dl class="fields">
2155		</dl>
2156		</td></tr></table>
2157		</div>
2158		<a name="iter_buffers"></a>
2159		<div>
2160		<table class="details" border="1" cellpadding="3"
2161		cellspacing="0" width="100%" bgcolor="white">
2162		<tr><td>
2163		<table width="100%" cellpadding="0" cellspacing="0" border="0">
2164		<tr valign="top"><td>
2165		<h3 class="epydoc"><span class="sig"><span class="sig-name">iter_buffers</span>(<span class="sig-arg">self</span>,
2166		<span class="sig-arg">match_keys</span>=<span class="sig-default">None</span>)</span>
2167		</h3>
2168		</td><td align="right" valign="top"
2169		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.iter_buffers">source code</a></span>
2170		</td>
2171		</tr></table>
2172
2173		<p>Iterate over buffers, returns a tuple (buffer, keys). For remote
2174		workers (Ssh), keys are list of nodes. In that case, you should use
2175		NodeSet.fromlist(keys) to get a NodeSet instance (which is more
2176		convenient and efficient):</p>
2177		<p>Optional parameter match_keys add filtering on these keys.</p>
2178		<p>Usage example:</p>
2179		<pre class="py-doctest">
2180		<span class="py-prompt">>>> </span><span class="py-keyword">for</span> buffer, nodelist <span class="py-keyword">in</span> task.iter_buffers():
2181		<span class="py-more">... </span> <span class="py-keyword">print</span> NodeSet.fromlist(nodelist)
2182		<span class="py-more">... </span> <span class="py-keyword">print</span> buffer</pre>
2183		<dl class="fields">
2184		</dl>
2185		</td></tr></table>
2186		</div>
2187		<a name="iter_errors"></a>
2188		<div>
2189		<table class="details" border="1" cellpadding="3"
2190		cellspacing="0" width="100%" bgcolor="white">
2191		<tr><td>
2192		<table width="100%" cellpadding="0" cellspacing="0" border="0">
2193		<tr valign="top"><td>
2194		<h3 class="epydoc"><span class="sig"><span class="sig-name">iter_errors</span>(<span class="sig-arg">self</span>,
2195		<span class="sig-arg">match_keys</span>=<span class="sig-default">None</span>)</span>
2196		</h3>
2197		</td><td align="right" valign="top"
2198		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.iter_errors">source code</a></span>
2199		</td>
2200		</tr></table>
2201
2202		<p>Iterate over error buffers, returns a tuple (buffer, keys).</p>
2203		<p>See iter_buffers().</p>
2204		<dl class="fields">
2205		</dl>
2206		</td></tr></table>
2207		</div>
2208		<a name="iter_retcodes"></a>
2209		<div>
2210		<table class="details" border="1" cellpadding="3"
2211		cellspacing="0" width="100%" bgcolor="white">
2212		<tr><td>
2213		<table width="100%" cellpadding="0" cellspacing="0" border="0">
2214		<tr valign="top"><td>
2215		<h3 class="epydoc"><span class="sig"><span class="sig-name">iter_retcodes</span>(<span class="sig-arg">self</span>,
2216		<span class="sig-arg">match_keys</span>=<span class="sig-default">None</span>)</span>
2217		</h3>
2218		</td><td align="right" valign="top"
2219		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.iter_retcodes">source code</a></span>
2220		</td>
2221		</tr></table>
2222
2223		<p>Iterate over return codes, returns a tuple (rc, keys).</p>
2224		<p>Optional parameter match_keys add filtering on these keys.</p>
2225		<h1 class="heading">How retcodes work</h1>
2226		<p>If the process exits normally, the return code is its exit status.
2227		If the process is terminated by a signal, the return code is 128 +
2228		signal number.</p>
2229		<dl class="fields">
2230		</dl>
2231		</td></tr></table>
2232		</div>
2233		<a name="num_timeout"></a>
2234		<div>
2235		<table class="details" border="1" cellpadding="3"
2236		cellspacing="0" width="100%" bgcolor="white">
2237		<tr><td>
2238		<table width="100%" cellpadding="0" cellspacing="0" border="0">
2239		<tr valign="top"><td>
2240		<h3 class="epydoc"><span class="sig"><span class="sig-name">num_timeout</span>(<span class="sig-arg">self</span>)</span>
2241		</h3>
2242		</td><td align="right" valign="top"
2243		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.num_timeout">source code</a></span>
2244		</td>
2245		</tr></table>
2246
2247		<p>Return the number of timed out "keys" (ie. nodes).</p>
2248		<dl class="fields">
2249		</dl>
2250		</td></tr></table>
2251		</div>
2252		<a name="iter_keys_timeout"></a>
2253		<div>
2254		<table class="details" border="1" cellpadding="3"
2255		cellspacing="0" width="100%" bgcolor="white">
2256		<tr><td>
2257		<table width="100%" cellpadding="0" cellspacing="0" border="0">
2258		<tr valign="top"><td>
2259		<h3 class="epydoc"><span class="sig"><span class="sig-name">iter_keys_timeout</span>(<span class="sig-arg">self</span>)</span>
2260		</h3>
2261		</td><td align="right" valign="top"
2262		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.iter_keys_timeout">source code</a></span>
2263		</td>
2264		</tr></table>
2265
2266		<p>Iterate over timed out keys (ie. nodes).</p>
2267		<dl class="fields">
2268		</dl>
2269		</td></tr></table>
2270		</div>
2271		<a name="wait"></a>
2272		<div>
2273		<table class="details" border="1" cellpadding="3"
2274		cellspacing="0" width="100%" bgcolor="white">
2275		<tr><td>
2276		<table width="100%" cellpadding="0" cellspacing="0" border="0">
2277		<tr valign="top"><td>
2278		<h3 class="epydoc"><span class="sig"><span class="sig-name">wait</span>(<span class="sig-arg">cls</span>,
2279		<span class="sig-arg">from_thread</span>)</span>
2280		<br /><em class="fname">Class Method</em>
2281		</h3>
2282		</td><td align="right" valign="top"
2283		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.wait">source code</a></span>
2284		</td>
2285		</tr></table>
2286
2287		<p>Class method that blocks calling thread until all tasks have finished
2288		(from a ClusterShell point of view, for instance, their task.resume()
2289		return). It doesn't necessarly mean that associated threads have
2290		finished.</p>
2291		<dl class="fields">
2292		</dl>
2293		</td></tr></table>
2294		</div>
2295		<br />
2296		<!-- ==================== CLASS VARIABLE DETAILS ==================== -->
2297		<a name="section-ClassVariableDetails"></a>
2298		<table class="details" border="1" cellpadding="3"
2299		cellspacing="0" width="100%" bgcolor="white">
2300		<tr bgcolor="#70b0f0" class="table-header">
2301		<td colspan="2" class="table-header">
2302		<table border="0" cellpadding="0" cellspacing="0" width="100%">
2303		<tr valign="top">
2304		<td align="left"><span class="table-header">Class Variable Details</span></td>
2305		<td align="right" valign="top"
2306		><span class="options">[<a href="#section-ClassVariableDetails"
2307		class="privatelink" onclick="toggle_private();"
2308		>hide private</a>]</span></td>
2309		</tr>
2310		</table>
2311		</td>
2312		</tr>
2313		</table>
2314		<a name="_std_default"></a>
2315		<div class="private">
2316		<table class="details" border="1" cellpadding="3"
2317		cellspacing="0" width="100%" bgcolor="white">
2318		<tr><td>
2319		<h3 class="epydoc">_std_default</h3>
2320
2321		<dl class="fields">
2322		</dl>
2323		<dl class="fields">
2324		<dt>Value:</dt>
2325		<dd><table><tr><td><pre class="variable">
2326		<code class="variable-group">{</code><code class="variable-quote">'</code><code class="variable-string">engine</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">auto</code><code class="variable-quote">'</code><code class="variable-op">,</code>
2327		<code class="variable-quote">'</code><code class="variable-string">port_qlimit</code><code class="variable-quote">'</code><code class="variable-op">: </code>32<code class="variable-op">,</code>
2328		<code class="variable-quote">'</code><code class="variable-string">stderr</code><code class="variable-quote">'</code><code class="variable-op">: </code>False<code class="variable-op">,</code>
2329		<code class="variable-quote">'</code><code class="variable-string">stderr_msgtree</code><code class="variable-quote">'</code><code class="variable-op">: </code>True<code class="variable-op">,</code>
2330		<code class="variable-quote">'</code><code class="variable-string">stdout_msgtree</code><code class="variable-quote">'</code><code class="variable-op">: </code>True<code class="variable-group">}</code>
2331		</pre></td></tr></table>
2332		</dd>
2333		</dl>
2334		</td></tr></table>
2335		</div>
2336		<a name="_std_info"></a>
2337		<div class="private">
2338		<table class="details" border="1" cellpadding="3"
2339		cellspacing="0" width="100%" bgcolor="white">
2340		<tr><td>
2341		<h3 class="epydoc">_std_info</h3>
2342
2343		<dl class="fields">
2344		</dl>
2345		<dl class="fields">
2346		<dt>Value:</dt>
2347		<dd><table><tr><td><pre class="variable">
2348		<code class="variable-group">{</code><code class="variable-quote">'</code><code class="variable-string">command_timeout</code><code class="variable-quote">'</code><code class="variable-op">: </code>0<code class="variable-op">,</code>
2349		<code class="variable-quote">'</code><code class="variable-string">connect_timeout</code><code class="variable-quote">'</code><code class="variable-op">: </code>10<code class="variable-op">,</code>
2350		<code class="variable-quote">'</code><code class="variable-string">debug</code><code class="variable-quote">'</code><code class="variable-op">: </code>False<code class="variable-op">,</code>
2351		<code class="variable-quote">'</code><code class="variable-string">fanout</code><code class="variable-quote">'</code><code class="variable-op">: </code>64<code class="variable-op">,</code>
2352		<code class="variable-quote">'</code><code class="variable-string">print_debug</code><code class="variable-quote">'</code><code class="variable-op">: </code><function _task_print_debug at 0x1d3ac80><code class="variable-group">}</code>
2353		</pre></td></tr></table>
2354		</dd>
2355		</dl>
2356		</td></tr></table>
2357		</div>
2358		<br />
2359		<!-- ==================== PROPERTY DETAILS ==================== -->
2360		<a name="section-PropertyDetails"></a>
2361		<table class="details" border="1" cellpadding="3"
2362		cellspacing="0" width="100%" bgcolor="white">
2363		<tr bgcolor="#70b0f0" class="table-header">
2364		<td colspan="2" class="table-header">
2365		<table border="0" cellpadding="0" cellspacing="0" width="100%">
2366		<tr valign="top">
2367		<td align="left"><span class="table-header">Property Details</span></td>
2368		<td align="right" valign="top"
2369		><span class="options">[<a href="#section-PropertyDetails"
2370		class="privatelink" onclick="toggle_private();"
2371		>hide private</a>]</span></td>
2372		</tr>
2373		</table>
2374		</td>
2375		</tr>
2376		</table>
2377		<a name="excepthook"></a>
2378		<div>
2379		<table class="details" border="1" cellpadding="3"
2380		cellspacing="0" width="100%" bgcolor="white">
2381		<tr><td>
2382		<h3 class="epydoc">excepthook</h3>
2383
2384		<dl class="fields">
2385		<dt>Get Method:</dt>
2386		<dd class="value"><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#_getexcepthook" class="summary-sig-name" onclick="show_private();">_getexcepthook</a>(<span class="summary-sig-arg">self</span>)</span>
2387		</dd>
2388		<dt>Set Method:</dt>
2389		<dd class="value"><span class="summary-sig"><a href="ClusterShell.Task.Task-class.html#_setexcepthook" class="summary-sig-name" onclick="show_private();">_setexcepthook</a>(<span class="summary-sig-arg">self</span>,
2390		<span class="summary-sig-arg">hook</span>)</span>
2391		</dd>
2392		</dl>
2393		</td></tr></table>
2394		</div>
2395		<br />
2396		<!-- ==================== NAVIGATION BAR ==================== -->
2397		<table class="navbar" border="0" width="100%" cellpadding="0"
2398		bgcolor="#a0c0ff" cellspacing="0">
2399		<tr valign="middle">
2400
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2403		href="module-tree.html">Trees</a>   </th>
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2417		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
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2422		<tr>
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2424		Generated by Epydoc 3.0.1 on Tue Jul 27 21:53:20 2010
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2427		<a target="mainFrame" href="http://epydoc.sourceforge.net"
2428		>http://epydoc.sourceforge.net</a>
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2432
2433		<script type="text/javascript">
2434		<!--
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~~doc/epydoc/html/ClusterShell.Task.Task._SuspendCondition-class.html~~ less more

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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>ClusterShell.Task.Task._SuspendCondition</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<!-- ==================== NAVIGATION BAR ==================== -->
13		<table class="navbar" border="0" width="100%" cellpadding="0"
14		bgcolor="#a0c0ff" cellspacing="0">
15		<tr valign="middle">
16
17		<!-- Tree link -->
18		<th>   <a
19		href="module-tree.html">Trees</a>   </th>
20
21		<!-- Index link -->
22		<th>   <a
23		href="identifier-index.html">Indices</a>   </th>
24
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26		<th>   <a
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28
29		<!-- Project homepage -->
30		<th class="navbar" align="right" width="100%">
31		<table border="0" cellpadding="0" cellspacing="0">
32		<tr><th class="navbar" align="center"
33		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
34		</tr></table></th>
35		</tr>
36		</table>
37		<table width="100%" cellpadding="0" cellspacing="0">
38		<tr valign="top">
39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Task-module.html">Module Task</a> ::
43		<a href="ClusterShell.Task.Task-class.html">Class Task</a> ::
44		Class _SuspendCondition
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
51		onclick="toggle_private();">hide private</a>]</span></td></tr>
52		<tr><td align="right"><span class="options"
53		>[<a href="frames.html" target="_top">frames</a
54		>] \| <a href="ClusterShell.Task.Task._SuspendCondition-class.html"
55		target="_top">no frames</a>]</span></td></tr>
56		</table>
57		</td>
58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class _SuspendCondition</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._SuspendCondition">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_39" name="uml_class_diagram_for_clusters_39">
64		<area shape="rect" id="node142" href="ClusterShell.Task.Task._SuspendCondition-class.html#__init__" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="17,39,307,57"/>
65		<area shape="rect" id="node142" href="ClusterShell.Task.Task._SuspendCondition-class.html#atomic_inc" title="Increase suspend count." alt="" coords="17,57,307,76"/>
66		<area shape="rect" id="node142" href="ClusterShell.Task.Task._SuspendCondition-class.html#atomic_dec" title="Decrease suspend count." alt="" coords="17,76,307,95"/>
67		<area shape="rect" id="node142" href="ClusterShell.Task.Task._SuspendCondition-class.html#wait_check" title="Wait for condition if needed." alt="" coords="17,95,307,113"/>
68		<area shape="rect" id="node142" href="ClusterShell.Task.Task._SuspendCondition-class.html#notify_all" title="Signal all threads waiting for condition." alt="" coords="17,113,307,132"/>
69		<area shape="rect" id="node1" href="ClusterShell.Task.Task._SuspendCondition-class.html" title="Special class to manage task suspend condition." alt="" coords="5,6,317,138"/>
70		</map>
71		<img src="uml_class_diagram_for_clusters_39.png" alt='' usemap="#uml_class_diagram_for_clusters_39" ismap="ismap" class="graph-without-title" />
72		</center>
73		</center>
74		<hr />
75		<p>Special class to manage task suspend condition.</p>
76
77		<!-- ==================== INSTANCE METHODS ==================== -->
78		<a name="section-InstanceMethods"></a>
79		<table class="summary" border="1" cellpadding="3"
80		cellspacing="0" width="100%" bgcolor="white">
81		<tr bgcolor="#70b0f0" class="table-header">
82		<td colspan="2" class="table-header">
83		<table border="0" cellpadding="0" cellspacing="0" width="100%">
84		<tr valign="top">
85		<td align="left"><span class="table-header">Instance Methods</span></td>
86		<td align="right" valign="top"
87		><span class="options">[<a href="#section-InstanceMethods"
88		class="privatelink" onclick="toggle_private();"
89		>hide private</a>]</span></td>
90		</tr>
91		</table>
92		</td>
93		</tr>
94		<tr>
95		<td width="15%" align="right" valign="top" class="summary">
96		<span class="summary-type"> </span>
97		</td><td class="summary">
98		<table width="100%" cellpadding="0" cellspacing="0" border="0">
99		<tr>
100		<td><span class="summary-sig"><a href="ClusterShell.Task.Task._SuspendCondition-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
101		<span class="summary-sig-arg">lock</span>=<span class="summary-sig-default"><_RLock(None, 0)></span>,
102		<span class="summary-sig-arg">initial</span>=<span class="summary-sig-default">0</span>)</span><br />
103		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
104		<td align="right" valign="top">
105		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._SuspendCondition.__init__">source code</a></span>
106
107		</td>
108		</tr>
109		</table>
110
111		</td>
112		</tr>
113		<tr>
114		<td width="15%" align="right" valign="top" class="summary">
115		<span class="summary-type"> </span>
116		</td><td class="summary">
117		<table width="100%" cellpadding="0" cellspacing="0" border="0">
118		<tr>
119		<td><span class="summary-sig"><a name="atomic_inc"></a><span class="summary-sig-name">atomic_inc</span>(<span class="summary-sig-arg">self</span>)</span><br />
120		Increase suspend count.</td>
121		<td align="right" valign="top">
122		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._SuspendCondition.atomic_inc">source code</a></span>
123
124		</td>
125		</tr>
126		</table>
127
128		</td>
129		</tr>
130		<tr>
131		<td width="15%" align="right" valign="top" class="summary">
132		<span class="summary-type"> </span>
133		</td><td class="summary">
134		<table width="100%" cellpadding="0" cellspacing="0" border="0">
135		<tr>
136		<td><span class="summary-sig"><a name="atomic_dec"></a><span class="summary-sig-name">atomic_dec</span>(<span class="summary-sig-arg">self</span>)</span><br />
137		Decrease suspend count.</td>
138		<td align="right" valign="top">
139		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._SuspendCondition.atomic_dec">source code</a></span>
140
141		</td>
142		</tr>
143		</table>
144
145		</td>
146		</tr>
147		<tr>
148		<td width="15%" align="right" valign="top" class="summary">
149		<span class="summary-type"> </span>
150		</td><td class="summary">
151		<table width="100%" cellpadding="0" cellspacing="0" border="0">
152		<tr>
153		<td><span class="summary-sig"><a name="wait_check"></a><span class="summary-sig-name">wait_check</span>(<span class="summary-sig-arg">self</span>,
154		<span class="summary-sig-arg">release_lock</span>=<span class="summary-sig-default">None</span>)</span><br />
155		Wait for condition if needed.</td>
156		<td align="right" valign="top">
157		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._SuspendCondition.wait_check">source code</a></span>
158
159		</td>
160		</tr>
161		</table>
162
163		</td>
164		</tr>
165		<tr>
166		<td width="15%" align="right" valign="top" class="summary">
167		<span class="summary-type"> </span>
168		</td><td class="summary">
169		<table width="100%" cellpadding="0" cellspacing="0" border="0">
170		<tr>
171		<td><span class="summary-sig"><a name="notify_all"></a><span class="summary-sig-name">notify_all</span>(<span class="summary-sig-arg">self</span>)</span><br />
172		Signal all threads waiting for condition.</td>
173		<td align="right" valign="top">
174		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._SuspendCondition.notify_all">source code</a></span>
175
176		</td>
177		</tr>
178		</table>
179
180		</td>
181		</tr>
182		<tr>
183		<td colspan="2" class="summary">
184		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
185		<code>__delattr__</code>,
186		<code>__format__</code>,
187		<code>__getattribute__</code>,
188		<code>__hash__</code>,
189		<code>__new__</code>,
190		<code>__reduce__</code>,
191		<code>__reduce_ex__</code>,
192		<code>__repr__</code>,
193		<code>__setattr__</code>,
194		<code>__sizeof__</code>,
195		<code>__str__</code>,
196		<code>__subclasshook__</code>
197		</p>
198		</td>
199		</tr>
200		</table>
201		<!-- ==================== PROPERTIES ==================== -->
202		<a name="section-Properties"></a>
203		<table class="summary" border="1" cellpadding="3"
204		cellspacing="0" width="100%" bgcolor="white">
205		<tr bgcolor="#70b0f0" class="table-header">
206		<td colspan="2" class="table-header">
207		<table border="0" cellpadding="0" cellspacing="0" width="100%">
208		<tr valign="top">
209		<td align="left"><span class="table-header">Properties</span></td>
210		<td align="right" valign="top"
211		><span class="options">[<a href="#section-Properties"
212		class="privatelink" onclick="toggle_private();"
213		>hide private</a>]</span></td>
214		</tr>
215		</table>
216		</td>
217		</tr>
218		<tr>
219		<td colspan="2" class="summary">
220		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
221		<code>__class__</code>
222		</p>
223		</td>
224		</tr>
225		</table>
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260
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262		signature</p>
263		<dl class="fields">
264		<dt>Overrides:
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44		Class _SyncMsgHandler
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60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class _SyncMsgHandler</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._SyncMsgHandler">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_40" name="uml_class_diagram_for_clusters_40">
64		<area shape="rect" id="node143" href="ClusterShell.Task.Task._SyncMsgHandler-class.html#ev_msg" title="Message received: call appropriate task method." alt="" coords="19,247,164,265"/>
65		<area shape="rect" id="node1" href="ClusterShell.Task.Task._SyncMsgHandler-class.html" title="Special task control port event handler." alt="" coords="7,214,175,271"/>
66		<area shape="rect" id="node144" href="ClusterShell.Event.EventHandler-class.html#ev_start" title="Called to indicate that a worker has just started." alt="" coords="17,39,165,57"/>
67		<area shape="rect" id="node144" href="ClusterShell.Event.EventHandler-class.html#ev_read" title="Called to indicate that a worker has data to read." alt="" coords="17,57,165,76"/>
68		<area shape="rect" id="node144" href="ClusterShell.Event.EventHandler-class.html#ev_error" title="Called to indicate that a worker has error to read (on stderr)." alt="" coords="17,76,165,95"/>
69		<area shape="rect" id="node144" href="ClusterShell.Event.EventHandler-class.html#ev_written" title="Called to indicate that writing has been done." alt="" coords="17,95,165,113"/>
70		<area shape="rect" id="node144" href="ClusterShell.Event.EventHandler-class.html#ev_hup" title="Called to indicate that a worker's connection has been closed." alt="" coords="17,113,165,132"/>
71		<area shape="rect" id="node144" href="ClusterShell.Event.EventHandler-class.html#ev_timeout" title="Called to indicate that a worker has timed out (worker timeout only)." alt="" coords="17,132,165,151"/>
72		<area shape="rect" id="node144" href="ClusterShell.Event.EventHandler-class.html#ev_close" title="Called to indicate that a worker has just finished (it may already have  failed on timeout)." alt="" coords="17,151,165,169"/>
73		<area shape="rect" id="node144" href="ClusterShell.Event.EventHandler-class.html#ev_timer" title="Handle firing timer." alt="" coords="17,169,165,188"/>
74		<area shape="rect" id="node2" href="ClusterShell.Event.EventHandler-class.html" title="Base class EventHandler." alt="" coords="5,6,176,194"/>
75		</map>
76		<img src="uml_class_diagram_for_clusters_40.png" alt='' usemap="#uml_class_diagram_for_clusters_40" ismap="ismap" class="graph-without-title" />
77		</center>
78		</center>
79		<hr />
80		<p>Special task control port event handler. When a message is received on
81		the port, call appropriate task method.</p>
82
83		<!-- ==================== INSTANCE METHODS ==================== -->
84		<a name="section-InstanceMethods"></a>
85		<table class="summary" border="1" cellpadding="3"
86		cellspacing="0" width="100%" bgcolor="white">
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90		<tr valign="top">
91		<td align="left"><span class="table-header">Instance Methods</span></td>
92		<td align="right" valign="top"
93		><span class="options">[<a href="#section-InstanceMethods"
94		class="privatelink" onclick="toggle_private();"
95		>hide private</a>]</span></td>
96		</tr>
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98		</td>
99		</tr>
100		<tr>
101		<td width="15%" align="right" valign="top" class="summary">
102		<span class="summary-type"> </span>
103		</td><td class="summary">
104		<table width="100%" cellpadding="0" cellspacing="0" border="0">
105		<tr>
106		<td><span class="summary-sig"><a href="ClusterShell.Task.Task._SyncMsgHandler-class.html#ev_msg" class="summary-sig-name">ev_msg</a>(<span class="summary-sig-arg">self</span>,
107		<span class="summary-sig-arg">port</span>,
108		<span class="summary-sig-arg">msg</span>)</span><br />
109		Message received: call appropriate task method.</td>
110		<td align="right" valign="top">
111		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._SyncMsgHandler.ev_msg">source code</a></span>
112
113		</td>
114		</tr>
115		</table>
116
117		</td>
118		</tr>
119		<tr>
120		<td colspan="2" class="summary">
121		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Event.EventHandler-class.html">Event.EventHandler</a></code></b>:
122		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_close">ev_close</a></code>,
123		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_error">ev_error</a></code>,
124		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_hup">ev_hup</a></code>,
125		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_read">ev_read</a></code>,
126		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_start">ev_start</a></code>,
127		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_timeout">ev_timeout</a></code>,
128		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_timer">ev_timer</a></code>,
129		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_written">ev_written</a></code>
130		</p>
131		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Event.EventHandler-class.html">Event.EventHandler</a></code></b> (private):
132		<code><a href="ClusterShell.Event.EventHandler-class.html#_invoke" onclick="show_private();">_invoke</a></code>
133		</p></div>
134		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
135		<code>__delattr__</code>,
136		<code>__format__</code>,
137		<code>__getattribute__</code>,
138		<code>__hash__</code>,
139		<code>__init__</code>,
140		<code>__new__</code>,
141		<code>__reduce__</code>,
142		<code>__reduce_ex__</code>,
143		<code>__repr__</code>,
144		<code>__setattr__</code>,
145		<code>__sizeof__</code>,
146		<code>__str__</code>,
147		<code>__subclasshook__</code>
148		</p>
149		</td>
150		</tr>
151		</table>
152		<!-- ==================== PROPERTIES ==================== -->
153		<a name="section-Properties"></a>
154		<table class="summary" border="1" cellpadding="3"
155		cellspacing="0" width="100%" bgcolor="white">
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160		<td align="left"><span class="table-header">Properties</span></td>
161		<td align="right" valign="top"
162		><span class="options">[<a href="#section-Properties"
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169		<tr>
170		<td colspan="2" class="summary">
171		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
172		<code>__class__</code>
173		</p>
174		</td>
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176		</table>
177		<!-- ==================== METHOD DETAILS ==================== -->
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185		<td align="left"><span class="table-header">Method Details</span></td>
186		<td align="right" valign="top"
187		><span class="options">[<a href="#section-MethodDetails"
188		class="privatelink" onclick="toggle_private();"
189		>hide private</a>]</span></td>
190		</tr>
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192		</td>
193		</tr>
194		</table>
195		<a name="ev_msg"></a>
196		<div>
197		<table class="details" border="1" cellpadding="3"
198		cellspacing="0" width="100%" bgcolor="white">
199		<tr><td>
200		<table width="100%" cellpadding="0" cellspacing="0" border="0">
201		<tr valign="top"><td>
202		<h3 class="epydoc"><span class="sig"><span class="sig-name">ev_msg</span>(<span class="sig-arg">self</span>,
203		<span class="sig-arg">port</span>,
204		<span class="sig-arg">msg</span>)</span>
205		</h3>
206		</td><td align="right" valign="top"
207		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task._SyncMsgHandler.ev_msg">source code</a></span>
208		</td>
209		</tr></table>
210
211		<p>Message received: call appropriate task method.</p>
212		<dl class="fields">
213		<dt>Parameters:</dt>
214		<dd><ul class="nomargin-top">
215		<li><strong class="pname"><code>port</code></strong> - The port object on which a message is available.</li>
216		</ul></dd>
217		<dt>Overrides:
218		<a href="ClusterShell.Event.EventHandler-class.html#ev_msg">Event.EventHandler.ev_msg</a>
219		</dt>
220		</dl>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
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44		Class tasksyncmethod
45		</span>
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60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class tasksyncmethod</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.tasksyncmethod">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_41" name="uml_class_diagram_for_clusters_41">
64		<area shape="rect" id="node145" href="ClusterShell.Task.Task.tasksyncmethod-class.html#__call__" title="ClusterShell.Task.Task.tasksyncmethod.__call__" alt="" coords="17,39,116,57"/>
65		<area shape="rect" id="node1" href="ClusterShell.Task.Task.tasksyncmethod-class.html" title="Class encapsulating a function that checks if the calling task is running or is the current task, and allowing it to be used as a decorator making the wrapped task method thread-safe." alt="" coords="5,6,128,63"/>
66		</map>
67		<img src="uml_class_diagram_for_clusters_41.png" alt='' usemap="#uml_class_diagram_for_clusters_41" ismap="ismap" class="graph-without-title" />
68		</center>
69		</center>
70		<hr />
71		<p>Class encapsulating a function that checks if the calling task is
72		running or is the current task, and allowing it to be used as a decorator
73		making the wrapped task method thread-safe.</p>
74
75		<!-- ==================== INSTANCE METHODS ==================== -->
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83		<td align="left"><span class="table-header">Instance Methods</span></td>
84		<td align="right" valign="top"
85		><span class="options">[<a href="#section-InstanceMethods"
86		class="privatelink" onclick="toggle_private();"
87		>hide private</a>]</span></td>
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90		</td>
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92		<tr>
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94		<span class="summary-type"> </span>
95		</td><td class="summary">
96		<table width="100%" cellpadding="0" cellspacing="0" border="0">
97		<tr>
98		<td><span class="summary-sig"><a name="__call__"></a><span class="summary-sig-name">__call__</span>(<span class="summary-sig-arg">self</span>,
99		<span class="summary-sig-arg">f</span>)</span></td>
100		<td align="right" valign="top">
101		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#Task.tasksyncmethod.__call__">source code</a></span>
102
103		</td>
104		</tr>
105		</table>
106
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110		<td colspan="2" class="summary">
111		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
112		<code>__delattr__</code>,
113		<code>__format__</code>,
114		<code>__getattribute__</code>,
115		<code>__hash__</code>,
116		<code>__init__</code>,
117		<code>__new__</code>,
118		<code>__reduce__</code>,
119		<code>__reduce_ex__</code>,
120		<code>__repr__</code>,
121		<code>__setattr__</code>,
122		<code>__sizeof__</code>,
123		<code>__str__</code>,
124		<code>__subclasshook__</code>
125		</p>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Task-module.html">Module Task</a> ::
43		Class TaskError
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
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55		</table>
56		</td>
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58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class TaskError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Task-pysrc.html#TaskError">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_42" name="uml_class_diagram_for_clusters_42">
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83		<area shape="rect" id="node6" href="ClusterShell.Task.TaskMsgTreeError-class.html" title="Raised when trying to access disabled MsgTree." alt="" coords="333,507,477,546"/>
84		</map>
85		<img src="uml_class_diagram_for_clusters_42.png" alt='' usemap="#uml_class_diagram_for_clusters_42" ismap="ismap" class="graph-without-title" />
86		</center>
87		</center>
88		<hr />
89		<p>Base task error exception.</p>
90
91		<!-- ==================== INSTANCE METHODS ==================== -->
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99		<td align="left"><span class="table-header">Instance Methods</span></td>
100		<td align="right" valign="top"
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102		class="privatelink" onclick="toggle_private();"
103		>hide private</a>]</span></td>
104		</tr>
105		</table>
106		</td>
107		</tr>
108		<tr>
109		<td colspan="2" class="summary">
110		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
111		<code>__init__</code>,
112		<code>__new__</code>
113		</p>
114		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
115		<code>__delattr__</code>,
116		<code>__getattribute__</code>,
117		<code>__getitem__</code>,
118		<code>__getslice__</code>,
119		<code>__reduce__</code>,
120		<code>__repr__</code>,
121		<code>__setattr__</code>,
122		<code>__setstate__</code>,
123		<code>__str__</code>,
124		<code>__unicode__</code>
125		</p>
126		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
127		<code>__format__</code>,
128		<code>__hash__</code>,
129		<code>__reduce_ex__</code>,
130		<code>__sizeof__</code>,
131		<code>__subclasshook__</code>
132		</p>
133		</td>
134		</tr>
135		</table>
136		<!-- ==================== PROPERTIES ==================== -->
137		<a name="section-Properties"></a>
138		<table class="summary" border="1" cellpadding="3"
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144		<td align="left"><span class="table-header">Properties</span></td>
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147		class="privatelink" onclick="toggle_private();"
148		>hide private</a>]</span></td>
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151		</td>
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153		<tr>
154		<td colspan="2" class="summary">
155		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
156		<code>args</code>,
157		<code>message</code>
158		</p>
159		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
160		<code>__class__</code>
161		</p>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Task-module.html">Module Task</a> ::
43		Class TaskException
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
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55		</table>
56		</td>
57		</tr>
58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class TaskException</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Task-pysrc.html#TaskException">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_43" name="uml_class_diagram_for_clusters_43">
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85		<img src="uml_class_diagram_for_clusters_43.png" alt='' usemap="#uml_class_diagram_for_clusters_43" ismap="ismap" class="graph-without-title" />
86		</center>
87		</center>
88		<hr />
89		<p>Base task exception.</p>
90
91		<!-- ==================== INSTANCE METHODS ==================== -->
92		<a name="section-InstanceMethods"></a>
93		<table class="summary" border="1" cellpadding="3"
94		cellspacing="0" width="100%" bgcolor="white">
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97		<table border="0" cellpadding="0" cellspacing="0" width="100%">
98		<tr valign="top">
99		<td align="left"><span class="table-header">Instance Methods</span></td>
100		<td align="right" valign="top"
101		><span class="options">[<a href="#section-InstanceMethods"
102		class="privatelink" onclick="toggle_private();"
103		>hide private</a>]</span></td>
104		</tr>
105		</table>
106		</td>
107		</tr>
108		<tr>
109		<td colspan="2" class="summary">
110		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
111		<code>__init__</code>,
112		<code>__new__</code>
113		</p>
114		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
115		<code>__delattr__</code>,
116		<code>__getattribute__</code>,
117		<code>__getitem__</code>,
118		<code>__getslice__</code>,
119		<code>__reduce__</code>,
120		<code>__repr__</code>,
121		<code>__setattr__</code>,
122		<code>__setstate__</code>,
123		<code>__str__</code>,
124		<code>__unicode__</code>
125		</p>
126		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
127		<code>__format__</code>,
128		<code>__hash__</code>,
129		<code>__reduce_ex__</code>,
130		<code>__sizeof__</code>,
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155		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
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157		<code>message</code>
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~~doc/epydoc/html/ClusterShell.Task.TaskMsgTreeError-class.html~~ less more

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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Task-module.html">Module Task</a> ::
43		Class TaskMsgTreeError
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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54		target="_top">no frames</a>]</span></td></tr>
55		</table>
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59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class TaskMsgTreeError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Task-pysrc.html#TaskMsgTreeError">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_44" name="uml_class_diagram_for_clusters_44">
63		<area shape="rect" id="node1" href="ClusterShell.Task.TaskMsgTreeError-class.html" title="Raised when trying to access disabled MsgTree." alt="" coords="28,507,161,551"/>
64		<area shape="rect" id="node2" href="ClusterShell.Task.TaskError-class.html" title="Base task error exception." alt="" coords="55,443,137,487"/>
65		<area shape="rect" id="node163" href="javascript:void(0);" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="32,316,159,335"/>
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83		<img src="uml_class_diagram_for_clusters_44.png" alt='' usemap="#uml_class_diagram_for_clusters_44" ismap="ismap" class="graph-without-title" />
84		</center>
85		</center>
86		<hr />
87		<p>Raised when trying to access disabled MsgTree.</p>
88
89		<!-- ==================== INSTANCE METHODS ==================== -->
90		<a name="section-InstanceMethods"></a>
91		<table class="summary" border="1" cellpadding="3"
92		cellspacing="0" width="100%" bgcolor="white">
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95		<table border="0" cellpadding="0" cellspacing="0" width="100%">
96		<tr valign="top">
97		<td align="left"><span class="table-header">Instance Methods</span></td>
98		<td align="right" valign="top"
99		><span class="options">[<a href="#section-InstanceMethods"
100		class="privatelink" onclick="toggle_private();"
101		>hide private</a>]</span></td>
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103		</table>
104		</td>
105		</tr>
106		<tr>
107		<td colspan="2" class="summary">
108		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
109		<code>__init__</code>,
110		<code>__new__</code>
111		</p>
112		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
113		<code>__delattr__</code>,
114		<code>__getattribute__</code>,
115		<code>__getitem__</code>,
116		<code>__getslice__</code>,
117		<code>__reduce__</code>,
118		<code>__repr__</code>,
119		<code>__setattr__</code>,
120		<code>__setstate__</code>,
121		<code>__str__</code>,
122		<code>__unicode__</code>
123		</p>
124		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
125		<code>__format__</code>,
126		<code>__hash__</code>,
127		<code>__reduce_ex__</code>,
128		<code>__sizeof__</code>,
129		<code>__subclasshook__</code>
130		</p>
131		</td>
132		</tr>
133		</table>
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136		<table class="summary" border="1" cellpadding="3"
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145		class="privatelink" onclick="toggle_private();"
146		>hide private</a>]</span></td>
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148		</table>
149		</td>
150		</tr>
151		<tr>
152		<td colspan="2" class="summary">
153		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
154		<code>args</code>,
155		<code>message</code>
156		</p>
157		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
158		<code>__class__</code>
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~~doc/epydoc/html/ClusterShell.Task.TimeoutError-class.html~~ less more

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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Task-module.html">Module Task</a> ::
43		Class TimeoutError
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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55		</table>
56		</td>
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58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class TimeoutError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Task-pysrc.html#TimeoutError">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_45" name="uml_class_diagram_for_clusters_45">
63		<area shape="rect" id="node1" href="ClusterShell.Task.TimeoutError-class.html" title="Raised when the task timed out." alt="" coords="45,507,147,551"/>
64		<area shape="rect" id="node2" href="ClusterShell.Task.TaskError-class.html" title="Base task error exception." alt="" coords="55,443,137,487"/>
65		<area shape="rect" id="node168" href="javascript:void(0);" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="32,316,159,335"/>
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83		<img src="uml_class_diagram_for_clusters_45.png" alt='' usemap="#uml_class_diagram_for_clusters_45" ismap="ismap" class="graph-without-title" />
84		</center>
85		</center>
86		<hr />
87		<p>Raised when the task timed out.</p>
88
89		<!-- ==================== INSTANCE METHODS ==================== -->
90		<a name="section-InstanceMethods"></a>
91		<table class="summary" border="1" cellpadding="3"
92		cellspacing="0" width="100%" bgcolor="white">
93		<tr bgcolor="#70b0f0" class="table-header">
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95		<table border="0" cellpadding="0" cellspacing="0" width="100%">
96		<tr valign="top">
97		<td align="left"><span class="table-header">Instance Methods</span></td>
98		<td align="right" valign="top"
99		><span class="options">[<a href="#section-InstanceMethods"
100		class="privatelink" onclick="toggle_private();"
101		>hide private</a>]</span></td>
102		</tr>
103		</table>
104		</td>
105		</tr>
106		<tr>
107		<td colspan="2" class="summary">
108		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
109		<code>__init__</code>,
110		<code>__new__</code>
111		</p>
112		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
113		<code>__delattr__</code>,
114		<code>__getattribute__</code>,
115		<code>__getitem__</code>,
116		<code>__getslice__</code>,
117		<code>__reduce__</code>,
118		<code>__repr__</code>,
119		<code>__setattr__</code>,
120		<code>__setstate__</code>,
121		<code>__str__</code>,
122		<code>__unicode__</code>
123		</p>
124		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
125		<code>__format__</code>,
126		<code>__hash__</code>,
127		<code>__reduce_ex__</code>,
128		<code>__sizeof__</code>,
129		<code>__subclasshook__</code>
130		</p>
131		</td>
132		</tr>
133		</table>
134		<!-- ==================== PROPERTIES ==================== -->
135		<a name="section-Properties"></a>
136		<table class="summary" border="1" cellpadding="3"
137		cellspacing="0" width="100%" bgcolor="white">
138		<tr bgcolor="#70b0f0" class="table-header">
139		<td colspan="2" class="table-header">
140		<table border="0" cellpadding="0" cellspacing="0" width="100%">
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142		<td align="left"><span class="table-header">Properties</span></td>
143		<td align="right" valign="top"
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153		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
154		<code>args</code>,
155		<code>message</code>
156		</p>
157		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
158		<code>__class__</code>
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39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Task-module.html">Module Task</a> ::
43		Class _TaskMsgTree
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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54		target="_top">no frames</a>]</span></td></tr>
55		</table>
56		</td>
57		</tr>
58		</table>
59		<!-- ==================== CLASS DESCRIPTION ==================== -->
60		<h1 class="epydoc">Class _TaskMsgTree</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Task-pysrc.html#_TaskMsgTree">source code</a></span></p>
61		<center>
62		<center> <map id="uml_class_diagram_for_clusters_46" name="uml_class_diagram_for_clusters_46">
63		<area shape="rect" id="node170" href="ClusterShell.Task._TaskMsgTree-class.html#__init__" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="17,39,189,57"/>
64		<area shape="rect" id="node170" href="ClusterShell.Task._TaskMsgTree-class.html#__getattr__" title="ClusterShell.Task._TaskMsgTree.__getattr__" alt="" coords="17,57,189,76"/>
65		<area shape="rect" id="node1" href="ClusterShell.Task._TaskMsgTree-class.html" title="Task special MsgTree wrapper class, for easy disabling of MsgTree buffering." alt="" coords="5,6,200,82"/>
66		</map>
67		<img src="uml_class_diagram_for_clusters_46.png" alt='' usemap="#uml_class_diagram_for_clusters_46" ismap="ismap" class="graph-without-title" />
68		</center>
69		</center>
70		<hr />
71		<p>Task special MsgTree wrapper class, for easy disabling of MsgTree
72		buffering. This class checks if task.default(keyword) is set before
73		effective MsgTree attribute lookup, according to following rules:</p>
74		<ul>
75		<li>
76		If set, allow all MsgTree methods, else:
77		<ul>
78		<li>
79		ignore add() calls
80		</li>
81		<li>
82		disallow MsgTree methods except clear()
83		</li>
84		</ul>
85		</li>
86		</ul>
87
88		<!-- ==================== INSTANCE METHODS ==================== -->
89		<a name="section-InstanceMethods"></a>
90		<table class="summary" border="1" cellpadding="3"
91		cellspacing="0" width="100%" bgcolor="white">
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96		<td align="left"><span class="table-header">Instance Methods</span></td>
97		<td align="right" valign="top"
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99		class="privatelink" onclick="toggle_private();"
100		>hide private</a>]</span></td>
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106		<td width="15%" align="right" valign="top" class="summary">
107		<span class="summary-type"> </span>
108		</td><td class="summary">
109		<table width="100%" cellpadding="0" cellspacing="0" border="0">
110		<tr>
111		<td><span class="summary-sig"><a href="ClusterShell.Task._TaskMsgTree-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
112		<span class="summary-sig-arg">task</span>,
113		<span class="summary-sig-arg">keyword</span>)</span><br />
114		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
115		<td align="right" valign="top">
116		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#_TaskMsgTree.__init__">source code</a></span>
117
118		</td>
119		</tr>
120		</table>
121
122		</td>
123		</tr>
124		<tr>
125		<td width="15%" align="right" valign="top" class="summary">
126		<span class="summary-type"> </span>
127		</td><td class="summary">
128		<table width="100%" cellpadding="0" cellspacing="0" border="0">
129		<tr>
130		<td><span class="summary-sig"><a name="__getattr__"></a><span class="summary-sig-name">__getattr__</span>(<span class="summary-sig-arg">self</span>,
131		<span class="summary-sig-arg">name</span>)</span></td>
132		<td align="right" valign="top">
133		<span class="codelink"><a href="ClusterShell.Task-pysrc.html#_TaskMsgTree.__getattr__">source code</a></span>
134
135		</td>
136		</tr>
137		</table>
138
139		</td>
140		</tr>
141		<tr>
142		<td colspan="2" class="summary">
143		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
144		<code>__delattr__</code>,
145		<code>__format__</code>,
146		<code>__getattribute__</code>,
147		<code>__hash__</code>,
148		<code>__new__</code>,
149		<code>__reduce__</code>,
150		<code>__reduce_ex__</code>,
151		<code>__repr__</code>,
152		<code>__setattr__</code>,
153		<code>__sizeof__</code>,
154		<code>__str__</code>,
155		<code>__subclasshook__</code>
156		</p>
157		</td>
158		</tr>
159		</table>
160		<!-- ==================== PROPERTIES ==================== -->
161		<a name="section-Properties"></a>
162		<table class="summary" border="1" cellpadding="3"
163		cellspacing="0" width="100%" bgcolor="white">
164		<tr bgcolor="#70b0f0" class="table-header">
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168		<td align="left"><span class="table-header">Properties</span></td>
169		<td align="right" valign="top"
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173		</tr>
174		</table>
175		</td>
176		</tr>
177		<tr>
178		<td colspan="2" class="summary">
179		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
180		<code>__class__</code>
181		</p>
182		</td>
183		</tr>
184		</table>
185		<!-- ==================== METHOD DETAILS ==================== -->
186		<a name="section-MethodDetails"></a>
187		<table class="details" border="1" cellpadding="3"
188		cellspacing="0" width="100%" bgcolor="white">
189		<tr bgcolor="#70b0f0" class="table-header">
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191		<table border="0" cellpadding="0" cellspacing="0" width="100%">
192		<tr valign="top">
193		<td align="left"><span class="table-header">Method Details</span></td>
194		<td align="right" valign="top"
195		><span class="options">[<a href="#section-MethodDetails"
196		class="privatelink" onclick="toggle_private();"
197		>hide private</a>]</span></td>
198		</tr>
199		</table>
200		</td>
201		</tr>
202		</table>
203		<a name="__init__"></a>
204		<div>
205		<table class="details" border="1" cellpadding="3"
206		cellspacing="0" width="100%" bgcolor="white">
207		<tr><td>
208		<table width="100%" cellpadding="0" cellspacing="0" border="0">
209		<tr valign="top"><td>
210		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
211		<span class="sig-arg">task</span>,
212		<span class="sig-arg">keyword</span>)</span>
213		<br /><em class="fname">(Constructor)</em>
214		</h3>
215		</td><td align="right" valign="top"
216		><span class="codelink"><a href="ClusterShell.Task-pysrc.html#_TaskMsgTree.__init__">source code</a></span>
217		</td>
218		</tr></table>
219
220		<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
221		signature</p>
222		<dl class="fields">
223		<dt>Overrides:
224		object.__init__
225		<dd><em class="note">(inherited documentation)</em></dd>
226		</dt>
227		</dl>
228		</td></tr></table>
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40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		Package Worker
43		</span>
44		</td>
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54		</table>
55		</td>
56		</tr>
57		</table>
58		<!-- ==================== PACKAGE DESCRIPTION ==================== -->
59		<h1 class="epydoc">Package Worker</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker-pysrc.html">source code</a></span></p>
60		<!-- ==================== SUBMODULES ==================== -->
61		<a name="section-Submodules"></a>
62		<table class="summary" border="1" cellpadding="3"
63		cellspacing="0" width="100%" bgcolor="white">
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66		<table border="0" cellpadding="0" cellspacing="0" width="100%">
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68		<td align="left"><span class="table-header">Submodules</span></td>
69		<td align="right" valign="top"
70		><span class="options">[<a href="#section-Submodules"
71		class="privatelink" onclick="toggle_private();"
72		>hide private</a>]</span></td>
73		</tr>
74		</table>
75		</td>
76		</tr>
77		<tr><td class="summary">
78		<ul class="nomargin">
79		<li> <strong class="uidlink"><a href="ClusterShell.Worker.EngineClient-module.html">ClusterShell.Worker.EngineClient</a></strong>: <em class="summary">EngineClient</em> </li>
80		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Pdsh-module.html">ClusterShell.Worker.Pdsh</a></strong>: <em class="summary">WorkerPdsh</em> </li>
81		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Popen-module.html">ClusterShell.Worker.Popen</a></strong>: <em class="summary">WorkerPopen</em> </li>
82		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Ssh-module.html">ClusterShell.Worker.Ssh</a></strong>: <em class="summary">ClusterShell Ssh/Scp support</em> </li>
83		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Worker-module.html">ClusterShell.Worker.Worker</a></strong>: <em class="summary">ClusterShell worker interface.</em> </li>
84		</ul></td></tr>
85		</table>
86
87		<br />
88		<!-- ==================== VARIABLES ==================== -->
89		<a name="section-Variables"></a>
90		<table class="summary" border="1" cellpadding="3"
91		cellspacing="0" width="100%" bgcolor="white">
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94		<table border="0" cellpadding="0" cellspacing="0" width="100%">
95		<tr valign="top">
96		<td align="left"><span class="table-header">Variables</span></td>
97		<td align="right" valign="top"
98		><span class="options">[<a href="#section-Variables"
99		class="privatelink" onclick="toggle_private();"
100		>hide private</a>]</span></td>
101		</tr>
102		</table>
103		</td>
104		</tr>
105		<tr>
106		<td width="15%" align="right" valign="top" class="summary">
107		<span class="summary-type"> </span>
108		</td><td class="summary">
109		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="None">None</code>
110		</td>
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58		<h1 class="epydoc">Source Code for <a href="ClusterShell.Worker-module.html">Package ClusterShell.Worker</a></h1>
59		<pre class="py-src">
60		<a name="L1"></a><tt class="py-lineno">1</tt> <tt class="py-line"> </tt>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
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43		Module EngineClient
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59		<!-- ==================== MODULE DESCRIPTION ==================== -->
60		<h1 class="epydoc">Module EngineClient</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html">source code</a></span></p>
61		<p>EngineClient</p>
62		<p>ClusterShell engine's client interface.</p>
63		<p>An engine client is similar to a process, you can start/stop it, read
64		data from it and write data to it.</p>
65
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86		</td><td class="summary">
87		<a href="ClusterShell.Worker.EngineClient.EngineClientException-class.html" class="summary-name">EngineClientException</a><br />
88		Generic EngineClient exception.
89		</td>
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95		<a href="ClusterShell.Worker.EngineClient.EngineClientEOF-class.html" class="summary-name">EngineClientEOF</a><br />
96		EOF from client.
97		</td>
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101		<span class="summary-type"> </span>
102		</td><td class="summary">
103		<a href="ClusterShell.Worker.EngineClient.EngineClientError-class.html" class="summary-name">EngineClientError</a><br />
104		Base EngineClient error exception.
105		</td>
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109		<span class="summary-type"> </span>
110		</td><td class="summary">
111		<a href="ClusterShell.Worker.EngineClient.EngineClientNotSupportedError-class.html" class="summary-name">EngineClientNotSupportedError</a><br />
112		Operation not supported by EngineClient.
113		</td>
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119		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html" class="summary-name">EngineClient</a><br />
120		Abstract class EngineClient.
121		</td>
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125		<span class="summary-type"> </span>
126		</td><td class="summary">
127		<a href="ClusterShell.Worker.EngineClient.EnginePort-class.html" class="summary-name">EnginePort</a><br />
128		An EnginePort is an abstraction object to deliver messages reliably
129		between tasks.
130		</td>
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132		</table>
133		<!-- ==================== VARIABLES ==================== -->
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154		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="'ClusterShell.Worker'"><code class="variable-quote">'</code><code class="variable-string">ClusterShell.Worker</code><code class="variable-quote">'</code></code>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
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43		Module EngineClient
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59		<h1 class="epydoc">Source Code for <a href="ClusterShell.Worker.EngineClient-module.html">Module ClusterShell.Worker.EngineClient</a></h1>
60		<pre class="py-src">
61		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
62		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2009, 2010)</tt> </tt>
63		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
64		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
65		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
66		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
67		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
68		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
69		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
70		<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
71		<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
72		<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
73		<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
74		<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
75		<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
76		<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
77		<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
78		<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
79		<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
80		<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
81		<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
82		<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
83		<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
84		<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
85		<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
86		<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
87		<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
88		<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
89		<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
90		<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
91		<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
92		<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
93		<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt class="py-comment"># $Id$</tt> </tt>
94		<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> </tt>
95		<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
96		<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring">EngineClient</tt> </tt>
97		<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
98		<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"><tt class="py-docstring">ClusterShell engine's client interface.</tt> </tt>
99		<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
100		<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"><tt class="py-docstring">An engine client is similar to a process, you can start/stop it, read data from</tt> </tt>
101		<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"><tt class="py-docstring">it and write data to it.</tt> </tt>
102		<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
103		<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"> </tt>
104		<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">fcntl</tt> </tt>
105		<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">os</tt> </tt>
106		<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">Queue</tt> </tt>
107		<a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">subprocess</tt> <tt class="py-keyword">import</tt> <tt id="link-0" class="py-name" targets="Module ClusterShell.Worker.Popen=ClusterShell.Worker.Popen-module.html"><a title="ClusterShell.Worker.Popen" class="py-name" href="#" onclick="return doclink('link-0', 'Popen', 'link-0');">Popen</a></tt><tt class="py-op">,</tt> <tt class="py-name">PIPE</tt><tt class="py-op">,</tt> <tt class="py-name">STDOUT</tt> </tt>
108		<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">thread</tt> </tt>
109		<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"> </tt>
110		<a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-1" class="py-name" targets="Package ClusterShell=ClusterShell-module.html"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-1', 'ClusterShell', 'link-1');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-2" class="py-name" targets="Package ClusterShell.Engine=ClusterShell.Engine-module.html,Module ClusterShell.Engine.Engine=ClusterShell.Engine.Engine-module.html,Class ClusterShell.Engine.Engine.Engine=ClusterShell.Engine.Engine.Engine-class.html"><a title="ClusterShell.Engine
111		ClusterShell.Engine.Engine
112		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-2', 'Engine', 'link-2');">Engine</a></tt><tt class="py-op">.</tt><tt id="link-3" class="py-name"><a title="ClusterShell.Engine
113		ClusterShell.Engine.Engine
114		ClusterShell.Engine.Engine.Engine" class="py-name" href="#" onclick="return doclink('link-3', 'Engine', 'link-2');">Engine</a></tt> <tt class="py-keyword">import</tt> <tt id="link-4" class="py-name" targets="Class ClusterShell.Engine.Engine.EngineBaseTimer=ClusterShell.Engine.Engine.EngineBaseTimer-class.html"><a title="ClusterShell.Engine.Engine.EngineBaseTimer" class="py-name" href="#" onclick="return doclink('link-4', 'EngineBaseTimer', 'link-4');">EngineBaseTimer</a></tt> </tt>
115		<a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"> </tt>
116		<a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"> </tt>
117		<a name="EngineClientException"></a><div id="EngineClientException-def"><a name="L53"></a><tt class="py-lineno"> 53</tt> <a class="py-toggle" href="#" id="EngineClientException-toggle" onclick="return toggle('EngineClientException');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClientException-class.html">EngineClientException</a><tt class="py-op">(</tt><tt class="py-base-class">Exception</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
118		</div><div id="EngineClientException-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EngineClientException-expanded"><a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"> <tt class="py-docstring">"""Generic EngineClient exception."""</tt> </tt>
119		</div><a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"> </tt>
120		<a name="EngineClientEOF"></a><div id="EngineClientEOF-def"><a name="L56"></a><tt class="py-lineno"> 56</tt> <a class="py-toggle" href="#" id="EngineClientEOF-toggle" onclick="return toggle('EngineClientEOF');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClientEOF-class.html">EngineClientEOF</a><tt class="py-op">(</tt><tt class="py-base-class">EngineClientException</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
121		</div><div id="EngineClientEOF-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EngineClientEOF-expanded"><a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"> <tt class="py-docstring">"""EOF from client."""</tt> </tt>
122		</div><a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"> </tt>
123		<a name="EngineClientError"></a><div id="EngineClientError-def"><a name="L59"></a><tt class="py-lineno"> 59</tt> <a class="py-toggle" href="#" id="EngineClientError-toggle" onclick="return toggle('EngineClientError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClientError-class.html">EngineClientError</a><tt class="py-op">(</tt><tt class="py-base-class">EngineClientException</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
124		</div><div id="EngineClientError-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EngineClientError-expanded"><a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"> <tt class="py-docstring">"""Base EngineClient error exception."""</tt> </tt>
125		</div><a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"> </tt>
126		<a name="EngineClientNotSupportedError"></a><div id="EngineClientNotSupportedError-def"><a name="L62"></a><tt class="py-lineno"> 62</tt> <a class="py-toggle" href="#" id="EngineClientNotSupportedError-toggle" onclick="return toggle('EngineClientNotSupportedError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClientNotSupportedError-class.html">EngineClientNotSupportedError</a><tt class="py-op">(</tt><tt class="py-base-class">EngineClientError</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
127		</div><div id="EngineClientNotSupportedError-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EngineClientNotSupportedError-expanded"><a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"> <tt class="py-docstring">"""Operation not supported by EngineClient."""</tt> </tt>
128		</div><a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"> </tt>
129		<a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"> </tt>
130		<a name="EngineClient"></a><div id="EngineClient-def"><a name="L66"></a><tt class="py-lineno"> 66</tt> <a class="py-toggle" href="#" id="EngineClient-toggle" onclick="return toggle('EngineClient');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a><tt class="py-op">(</tt><tt class="py-base-class">EngineBaseTimer</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
131		</div><div id="EngineClient-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EngineClient-expanded"><a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
132		<a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"><tt class="py-docstring"> Abstract class EngineClient.</tt> </tt>
133		<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
134		<a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"> </tt>
135		<a name="EngineClient.__init__"></a><div id="EngineClient.__init__-def"><a name="L71"></a><tt class="py-lineno"> 71</tt> <a class="py-toggle" href="#" id="EngineClient.__init__-toggle" onclick="return toggle('EngineClient.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">,</tt> <tt class="py-param">stderr</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">,</tt> <tt class="py-param">autoclose</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
136		</div><div id="EngineClient.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient.__init__-expanded"><a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
137		<a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"><tt class="py-docstring"> Initializer. Should be called from derived classes.</tt> </tt>
138		<a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
139		<a name="L75"></a><tt class="py-lineno"> 75</tt> <tt class="py-line"> <tt id="link-5" class="py-name"><a title="ClusterShell.Engine.Engine.EngineBaseTimer" class="py-name" href="#" onclick="return doclink('link-5', 'EngineBaseTimer', 'link-4');">EngineBaseTimer</a></tt><tt class="py-op">.</tt><tt id="link-6" class="py-name" targets="Method ClusterShell.Engine.EPoll.EngineEPoll.__init__()=ClusterShell.Engine.EPoll.EngineEPoll-class.html#__init__,Method ClusterShell.Engine.Engine.Engine.__init__()=ClusterShell.Engine.Engine.Engine-class.html#__init__,Method ClusterShell.Engine.Engine.EngineAbortException.__init__()=ClusterShell.Engine.Engine.EngineAbortException-class.html#__init__,Method ClusterShell.Engine.Engine.EngineBaseTimer.__init__()=ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__,Method ClusterShell.Engine.Engine.EngineTimer.__init__()=ClusterShell.Engine.Engine.EngineTimer-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__()=ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ.__init__()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#__init__,Method ClusterShell.Engine.Poll.EnginePoll.__init__()=ClusterShell.Engine.Poll.EnginePoll-class.html#__init__,Method ClusterShell.MsgTree.MsgTree.__init__()=ClusterShell.MsgTree.MsgTree-class.html#__init__,Method ClusterShell.MsgTree.MsgTreeElem.__init__()=ClusterShell.MsgTree.MsgTreeElem-class.html#__init__,Method ClusterShell.NodeSet.NodeSet.__init__()=ClusterShell.NodeSet.NodeSet-class.html#__init__,Method ClusterShell.NodeSet.NodeSetBase.__init__()=ClusterShell.NodeSet.NodeSetBase-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseError.__init__()=ClusterShell.NodeSet.NodeSetParseError-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseRangeError.__init__()=ClusterShell.NodeSet.NodeSetParseRangeError-class.html#__init__,Method ClusterShell.NodeSet.ParsingEngine.__init__()=ClusterShell.NodeSet.ParsingEngine-class.html#__init__,Method ClusterShell.NodeSet.RangeSet.__init__()=ClusterShell.NodeSet.RangeSet-class.html#__init__,Method ClusterShell.NodeSet.RangeSetPaddingError.__init__()=ClusterShell.NodeSet.RangeSetPaddingError-class.html#__init__,Method ClusterShell.NodeSet.RangeSetParseError.__init__()=ClusterShell.NodeSet.RangeSetParseError-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolver.__init__()=ClusterShell.NodeUtils.GroupResolver-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolverConfig.__init__()=ClusterShell.NodeUtils.GroupResolverConfig-class.html#__init__,Method ClusterShell.NodeUtils.GroupSource.__init__()=ClusterShell.NodeUtils.GroupSource-class.html#__init__,Method ClusterShell.NodeUtils.GroupSourceException.__init__()=ClusterShell.NodeUtils.GroupSourceException-class.html#__init__,Method ClusterShell.Task.Task._SuspendCondition.__init__()=ClusterShell.Task.Task._SuspendCondition-class.html#__init__,Method ClusterShell.Task.Task.__init__()=ClusterShell.Task.Task-class.html#__init__,Method ClusterShell.Task._TaskMsgTree.__init__()=ClusterShell.Task._TaskMsgTree-class.html#__init__,Method ClusterShell.Worker.EngineClient.EngineClient.__init__()=ClusterShell.Worker.EngineClient.EngineClient-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort.__init__()=ClusterShell.Worker.EngineClient.EnginePort-class.html#__init__,Method ClusterShell.Worker.Pdsh.WorkerPdsh.__init__()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#__init__,Method ClusterShell.Worker.Popen.WorkerPopen.__init__()=ClusterShell.Worker.Popen.WorkerPopen-class.html#__init__,Method ClusterShell.Worker.Ssh.Scp.__init__()=ClusterShell.Worker.Ssh.Scp-class.html#__init__,Method ClusterShell.Worker.Ssh.Ssh.__init__()=ClusterShell.Worker.Ssh.Ssh-class.html#__init__,Method ClusterShell.Worker.Ssh.WorkerSsh.__init__()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#__init__,Method ClusterShell.Worker.Worker.DistantWorker.__init__()=ClusterShell.Worker.Worker.DistantWorker-class.html#__init__,Method ClusterShell.Worker.Worker.Worker.__init__()=ClusterShell.Worker.Worker.Worker-class.html#__init__,Method ClusterShell.Worker.Worker.WorkerSimple.__init__()=ClusterShell.Worker.Worker.WorkerSimple-class.html#__init__,Method clubak.Display.__init__()=clubak.Display-class.html#__init__,Method clush.ClushConfig.__init__()=clush.ClushConfig-class.html#__init__,Method clush.ClushConfigError.__init__()=clush.ClushConfigError-class.html#__init__,Method clush.DirectOutputHandler.__init__()=clush.DirectOutputHandler-class.html#__init__,Method clush.Display.__init__()=clush.Display-class.html#__init__,Method clush.GatherOutputHandler.__init__()=clush.GatherOutputHandler-class.html#__init__,Method clush.RunTimer.__init__()=clush.RunTimer-class.html#__init__,Method clush.StdInputHandler.__init__()=clush.StdInputHandler-class.html#__init__"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
140		ClusterShell.Engine.Engine.Engine.__init__
141		ClusterShell.Engine.Engine.EngineAbortException.__init__
142		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
143		ClusterShell.Engine.Engine.EngineTimer.__init__
144		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
145		ClusterShell.Engine.Engine._EngineTimerQ.__init__
146		ClusterShell.Engine.Poll.EnginePoll.__init__
147		ClusterShell.MsgTree.MsgTree.__init__
148		ClusterShell.MsgTree.MsgTreeElem.__init__
149		ClusterShell.NodeSet.NodeSet.__init__
150		ClusterShell.NodeSet.NodeSetBase.__init__
151		ClusterShell.NodeSet.NodeSetParseError.__init__
152		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
153		ClusterShell.NodeSet.ParsingEngine.__init__
154		ClusterShell.NodeSet.RangeSet.__init__
155		ClusterShell.NodeSet.RangeSetPaddingError.__init__
156		ClusterShell.NodeSet.RangeSetParseError.__init__
157		ClusterShell.NodeUtils.GroupResolver.__init__
158		ClusterShell.NodeUtils.GroupResolverConfig.__init__
159		ClusterShell.NodeUtils.GroupSource.__init__
160		ClusterShell.NodeUtils.GroupSourceException.__init__
161		ClusterShell.Task.Task._SuspendCondition.__init__
162		ClusterShell.Task.Task.__init__
163		ClusterShell.Task._TaskMsgTree.__init__
164		ClusterShell.Worker.EngineClient.EngineClient.__init__
165		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
166		ClusterShell.Worker.EngineClient.EnginePort.__init__
167		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
168		ClusterShell.Worker.Popen.WorkerPopen.__init__
169		ClusterShell.Worker.Ssh.Scp.__init__
170		ClusterShell.Worker.Ssh.Ssh.__init__
171		ClusterShell.Worker.Ssh.WorkerSsh.__init__
172		ClusterShell.Worker.Worker.DistantWorker.__init__
173		ClusterShell.Worker.Worker.Worker.__init__
174		ClusterShell.Worker.Worker.WorkerSimple.__init__
175		clubak.Display.__init__
176		clush.ClushConfig.__init__
177		clush.ClushConfigError.__init__
178		clush.DirectOutputHandler.__init__
179		clush.Display.__init__
180		clush.GatherOutputHandler.__init__
181		clush.RunTimer.__init__
182		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-6', '__init__', 'link-6');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">,</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-name">autoclose</tt><tt class="py-op">)</tt> </tt>
183		<a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> </tt>
184		<a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"> <tt class="py-comment"># engine-friendly variables</tt> </tt>
185		<a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_events</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> <tt class="py-comment"># current configured set of</tt> </tt>
186		<a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"> <tt class="py-comment"># interesting events (read,</tt> </tt>
187		<a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"> <tt class="py-comment"># write) for client</tt> </tt>
188		<a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_new_events</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> <tt class="py-comment"># new set of interesting events</tt> </tt>
189		<a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_processing</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> <tt class="py-comment"># engine is working on us</tt> </tt>
190		<a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> </tt>
191		<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> <tt class="py-comment"># read-only public</tt> </tt>
192		<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">registered</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> <tt class="py-comment"># registered on engine or not</tt> </tt>
193		<a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">delayable</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> <tt class="py-comment"># subject to fanout limit</tt> </tt>
194		<a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"> </tt>
195		<a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt> <tt class="py-op">=</tt> <tt class="py-name">worker</tt> </tt>
196		<a name="L89"></a><tt class="py-lineno"> 89</tt> <tt class="py-line"> </tt>
197		<a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> <tt class="py-comment"># boolean indicating whether stderr is on a separate fd</tt> </tt>
198		<a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_stderr</tt> <tt class="py-op">=</tt> <tt class="py-name">stderr</tt> </tt>
199		<a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"> </tt>
200		<a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"> <tt class="py-comment"># associated files</tt> </tt>
201		<a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_error</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
202		<a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_reader</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
203		<a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
204		<a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> </tt>
205		<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"> <tt class="py-comment"># initialize error, read and write buffers</tt> </tt>
206		<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ebuf</tt> <tt class="py-op">=</tt> <tt class="py-string">""</tt> </tt>
207		<a name="L100"></a><tt class="py-lineno">100</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_rbuf</tt> <tt class="py-op">=</tt> <tt class="py-string">""</tt> </tt>
208		<a name="L101"></a><tt class="py-lineno">101</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_wbuf</tt> <tt class="py-op">=</tt> <tt class="py-string">""</tt> </tt>
209		<a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_weof</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> <tt class="py-comment"># write-ends notification</tt> </tt>
210		</div><a name="L103"></a><tt class="py-lineno">103</tt> <tt class="py-line"> </tt>
211		<a name="EngineClient._fire"></a><div id="EngineClient._fire-def"><a name="L104"></a><tt class="py-lineno">104</tt> <a class="py-toggle" href="#" id="EngineClient._fire-toggle" onclick="return toggle('EngineClient._fire');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire">_fire</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
212		</div><div id="EngineClient._fire-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._fire-expanded"><a name="L105"></a><tt class="py-lineno">105</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
213		<a name="L106"></a><tt class="py-lineno">106</tt> <tt class="py-line"><tt class="py-docstring"> Fire timeout timer.</tt> </tt>
214		<a name="L107"></a><tt class="py-lineno">107</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
215		<a name="L108"></a><tt class="py-lineno">108</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">:</tt> </tt>
216		<a name="L109"></a><tt class="py-lineno">109</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt id="link-7" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.remove()=ClusterShell.Engine.Engine.Engine-class.html#remove,Method ClusterShell.MsgTree.MsgTree.remove()=ClusterShell.MsgTree.MsgTree-class.html#remove,Method ClusterShell.NodeSet.NodeSetBase.remove()=ClusterShell.NodeSet.NodeSetBase-class.html#remove,Method ClusterShell.NodeSet.RangeSet.remove()=ClusterShell.NodeSet.RangeSet-class.html#remove"><a title="ClusterShell.Engine.Engine.Engine.remove
217		ClusterShell.MsgTree.MsgTree.remove
218		ClusterShell.NodeSet.NodeSetBase.remove
219		ClusterShell.NodeSet.RangeSet.remove" class="py-name" href="#" onclick="return doclink('link-7', 'remove', 'link-7');">remove</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt id="link-8" class="py-name" targets="Method ClusterShell.Worker.Worker.Worker.did_timeout()=ClusterShell.Worker.Worker.Worker-class.html#did_timeout"><a title="ClusterShell.Worker.Worker.Worker.did_timeout" class="py-name" href="#" onclick="return doclink('link-8', 'did_timeout', 'link-8');">did_timeout</a></tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
220		</div><a name="L110"></a><tt class="py-lineno">110</tt> <tt class="py-line"> </tt>
221		<a name="EngineClient._start"></a><div id="EngineClient._start-def"><a name="L111"></a><tt class="py-lineno">111</tt> <a class="py-toggle" href="#" id="EngineClient._start-toggle" onclick="return toggle('EngineClient._start');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_start">_start</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
222		</div><div id="EngineClient._start-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._start-expanded"><a name="L112"></a><tt class="py-lineno">112</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
223		<a name="L113"></a><tt class="py-lineno">113</tt> <tt class="py-line"><tt class="py-docstring"> Starts client and returns client instance as a convenience.</tt> </tt>
224		<a name="L114"></a><tt class="py-lineno">114</tt> <tt class="py-line"><tt class="py-docstring"> Derived classes (except EnginePort) must implement.</tt> </tt>
225		<a name="L115"></a><tt class="py-lineno">115</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
226		<a name="L116"></a><tt class="py-lineno">116</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">NotImplementedError</tt><tt class="py-op">(</tt><tt class="py-string">"Derived classes must implement."</tt><tt class="py-op">)</tt> </tt>
227		</div><a name="L117"></a><tt class="py-lineno">117</tt> <tt class="py-line"> </tt>
228		<a name="EngineClient.error_fileno"></a><div id="EngineClient.error_fileno-def"><a name="L118"></a><tt class="py-lineno">118</tt> <a class="py-toggle" href="#" id="EngineClient.error_fileno-toggle" onclick="return toggle('EngineClient.error_fileno');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno">error_fileno</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
229		</div><div id="EngineClient.error_fileno-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient.error_fileno-expanded"><a name="L119"></a><tt class="py-lineno">119</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
230		<a name="L120"></a><tt class="py-lineno">120</tt> <tt class="py-line"><tt class="py-docstring"> Return the standard error reader file descriptor as an integer.</tt> </tt>
231		<a name="L121"></a><tt class="py-lineno">121</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
232		<a name="L122"></a><tt class="py-lineno">122</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_error</tt><tt class="py-op">:</tt> </tt>
233		<a name="L123"></a><tt class="py-lineno">123</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_error</tt><tt class="py-op">.</tt><tt class="py-name">fileno</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
234		<a name="L124"></a><tt class="py-lineno">124</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">None</tt> </tt>
235		</div><a name="L125"></a><tt class="py-lineno">125</tt> <tt class="py-line"> </tt>
236		<a name="EngineClient.reader_fileno"></a><div id="EngineClient.reader_fileno-def"><a name="L126"></a><tt class="py-lineno">126</tt> <a class="py-toggle" href="#" id="EngineClient.reader_fileno-toggle" onclick="return toggle('EngineClient.reader_fileno');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno">reader_fileno</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
237		</div><div id="EngineClient.reader_fileno-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient.reader_fileno-expanded"><a name="L127"></a><tt class="py-lineno">127</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
238		<a name="L128"></a><tt class="py-lineno">128</tt> <tt class="py-line"><tt class="py-docstring"> Return the reader file descriptor as an integer.</tt> </tt>
239		<a name="L129"></a><tt class="py-lineno">129</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
240		<a name="L130"></a><tt class="py-lineno">130</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_reader</tt><tt class="py-op">:</tt> </tt>
241		<a name="L131"></a><tt class="py-lineno">131</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_reader</tt><tt class="py-op">.</tt><tt class="py-name">fileno</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
242		<a name="L132"></a><tt class="py-lineno">132</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">None</tt> </tt>
243		</div><a name="L133"></a><tt class="py-lineno">133</tt> <tt class="py-line"> </tt>
244		<a name="EngineClient.writer_fileno"></a><div id="EngineClient.writer_fileno-def"><a name="L134"></a><tt class="py-lineno">134</tt> <a class="py-toggle" href="#" id="EngineClient.writer_fileno-toggle" onclick="return toggle('EngineClient.writer_fileno');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno">writer_fileno</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
245		</div><div id="EngineClient.writer_fileno-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient.writer_fileno-expanded"><a name="L135"></a><tt class="py-lineno">135</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
246		<a name="L136"></a><tt class="py-lineno">136</tt> <tt class="py-line"><tt class="py-docstring"> Return the writer file descriptor as an integer.</tt> </tt>
247		<a name="L137"></a><tt class="py-lineno">137</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
248		<a name="L138"></a><tt class="py-lineno">138</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt><tt class="py-op">:</tt> </tt>
249		<a name="L139"></a><tt class="py-lineno">139</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt><tt class="py-op">.</tt><tt class="py-name">fileno</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
250		<a name="L140"></a><tt class="py-lineno">140</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">None</tt> </tt>
251		</div><a name="L141"></a><tt class="py-lineno">141</tt> <tt class="py-line"> </tt>
252		<a name="EngineClient._close"></a><div id="EngineClient._close-def"><a name="L142"></a><tt class="py-lineno">142</tt> <a class="py-toggle" href="#" id="EngineClient._close-toggle" onclick="return toggle('EngineClient._close');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_close">_close</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">force</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
253		</div><div id="EngineClient._close-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._close-expanded"><a name="L143"></a><tt class="py-lineno">143</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
254		<a name="L144"></a><tt class="py-lineno">144</tt> <tt class="py-line"><tt class="py-docstring"> Close client. Called by the engine after client has been</tt> </tt>
255		<a name="L145"></a><tt class="py-lineno">145</tt> <tt class="py-line"><tt class="py-docstring"> unregistered. This method should handle all termination types</tt> </tt>
256		<a name="L146"></a><tt class="py-lineno">146</tt> <tt class="py-line"><tt class="py-docstring"> (normal, forced or on timeout).</tt> </tt>
257		<a name="L147"></a><tt class="py-lineno">147</tt> <tt class="py-line"><tt class="py-docstring"> Derived classes must implement.</tt> </tt>
258		<a name="L148"></a><tt class="py-lineno">148</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
259		<a name="L149"></a><tt class="py-lineno">149</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">NotImplementedError</tt><tt class="py-op">(</tt><tt class="py-string">"Derived classes must implement."</tt><tt class="py-op">)</tt> </tt>
260		</div><a name="L150"></a><tt class="py-lineno">150</tt> <tt class="py-line"> </tt>
261		<a name="EngineClient._set_reading"></a><div id="EngineClient._set_reading-def"><a name="L151"></a><tt class="py-lineno">151</tt> <a class="py-toggle" href="#" id="EngineClient._set_reading-toggle" onclick="return toggle('EngineClient._set_reading');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading">_set_reading</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
262		</div><div id="EngineClient._set_reading-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._set_reading-expanded"><a name="L152"></a><tt class="py-lineno">152</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
263		<a name="L153"></a><tt class="py-lineno">153</tt> <tt class="py-line"><tt class="py-docstring"> Set reading state.</tt> </tt>
264		<a name="L154"></a><tt class="py-lineno">154</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
265		<a name="L155"></a><tt class="py-lineno">155</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt id="link-9" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.set_reading()=ClusterShell.Engine.Engine.Engine-class.html#set_reading"><a title="ClusterShell.Engine.Engine.Engine.set_reading" class="py-name" href="#" onclick="return doclink('link-9', 'set_reading', 'link-9');">set_reading</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
266		</div><a name="L156"></a><tt class="py-lineno">156</tt> <tt class="py-line"> </tt>
267		<a name="EngineClient._set_reading_error"></a><div id="EngineClient._set_reading_error-def"><a name="L157"></a><tt class="py-lineno">157</tt> <a class="py-toggle" href="#" id="EngineClient._set_reading_error-toggle" onclick="return toggle('EngineClient._set_reading_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading_error">_set_reading_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
268		</div><div id="EngineClient._set_reading_error-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._set_reading_error-expanded"><a name="L158"></a><tt class="py-lineno">158</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
269		<a name="L159"></a><tt class="py-lineno">159</tt> <tt class="py-line"><tt class="py-docstring"> Set error reading state.</tt> </tt>
270		<a name="L160"></a><tt class="py-lineno">160</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
271		<a name="L161"></a><tt class="py-lineno">161</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt id="link-10" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.set_reading_error()=ClusterShell.Engine.Engine.Engine-class.html#set_reading_error"><a title="ClusterShell.Engine.Engine.Engine.set_reading_error" class="py-name" href="#" onclick="return doclink('link-10', 'set_reading_error', 'link-10');">set_reading_error</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
272		</div><a name="L162"></a><tt class="py-lineno">162</tt> <tt class="py-line"> </tt>
273		<a name="EngineClient._set_writing"></a><div id="EngineClient._set_writing-def"><a name="L163"></a><tt class="py-lineno">163</tt> <a class="py-toggle" href="#" id="EngineClient._set_writing-toggle" onclick="return toggle('EngineClient._set_writing');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_writing">_set_writing</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
274		</div><div id="EngineClient._set_writing-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._set_writing-expanded"><a name="L164"></a><tt class="py-lineno">164</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
275		<a name="L165"></a><tt class="py-lineno">165</tt> <tt class="py-line"><tt class="py-docstring"> Set writing state.</tt> </tt>
276		<a name="L166"></a><tt class="py-lineno">166</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
277		<a name="L167"></a><tt class="py-lineno">167</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt id="link-11" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.set_writing()=ClusterShell.Engine.Engine.Engine-class.html#set_writing"><a title="ClusterShell.Engine.Engine.Engine.set_writing" class="py-name" href="#" onclick="return doclink('link-11', 'set_writing', 'link-11');">set_writing</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
278		</div><a name="L168"></a><tt class="py-lineno">168</tt> <tt class="py-line"> </tt>
279		<a name="EngineClient._read"></a><div id="EngineClient._read-def"><a name="L169"></a><tt class="py-lineno">169</tt> <a class="py-toggle" href="#" id="EngineClient._read-toggle" onclick="return toggle('EngineClient._read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_read">_read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">size</tt><tt class="py-op">=</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
280		</div><div id="EngineClient._read-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._read-expanded"><a name="L170"></a><tt class="py-lineno">170</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
281		<a name="L171"></a><tt class="py-lineno">171</tt> <tt class="py-line"><tt class="py-docstring"> Read data from process.</tt> </tt>
282		<a name="L172"></a><tt class="py-lineno">172</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
283		<a name="L173"></a><tt class="py-lineno">173</tt> <tt class="py-line"> <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_reader</tt><tt class="py-op">.</tt><tt id="link-12" class="py-name" targets="Method ClusterShell.Worker.Worker.WorkerSimple.read()=ClusterShell.Worker.Worker.WorkerSimple-class.html#read"><a title="ClusterShell.Worker.Worker.WorkerSimple.read" class="py-name" href="#" onclick="return doclink('link-12', 'read', 'link-12');">read</a></tt><tt class="py-op">(</tt><tt class="py-name">size</tt><tt class="py-op">)</tt> </tt>
284		<a name="L174"></a><tt class="py-lineno">174</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">result</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
285		<a name="L175"></a><tt class="py-lineno">175</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-13" class="py-name" targets="Class ClusterShell.Worker.EngineClient.EngineClientEOF=ClusterShell.Worker.EngineClient.EngineClientEOF-class.html"><a title="ClusterShell.Worker.EngineClient.EngineClientEOF" class="py-name" href="#" onclick="return doclink('link-13', 'EngineClientEOF', 'link-13');">EngineClientEOF</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
286		<a name="L176"></a><tt class="py-lineno">176</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-14" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._set_reading()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading"><a title="ClusterShell.Worker.EngineClient.EngineClient._set_reading" class="py-name" href="#" onclick="return doclink('link-14', '_set_reading', 'link-14');">_set_reading</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
287		<a name="L177"></a><tt class="py-lineno">177</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">result</tt> </tt>
288		</div><a name="L178"></a><tt class="py-lineno">178</tt> <tt class="py-line"> </tt>
289		<a name="EngineClient._readerr"></a><div id="EngineClient._readerr-def"><a name="L179"></a><tt class="py-lineno">179</tt> <a class="py-toggle" href="#" id="EngineClient._readerr-toggle" onclick="return toggle('EngineClient._readerr');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerr">_readerr</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">size</tt><tt class="py-op">=</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
290		</div><div id="EngineClient._readerr-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._readerr-expanded"><a name="L180"></a><tt class="py-lineno">180</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
291		<a name="L181"></a><tt class="py-lineno">181</tt> <tt class="py-line"><tt class="py-docstring"> Read error data from process.</tt> </tt>
292		<a name="L182"></a><tt class="py-lineno">182</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
293		<a name="L183"></a><tt class="py-lineno">183</tt> <tt class="py-line"> <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_error</tt><tt class="py-op">.</tt><tt id="link-15" class="py-name"><a title="ClusterShell.Worker.Worker.WorkerSimple.read" class="py-name" href="#" onclick="return doclink('link-15', 'read', 'link-12');">read</a></tt><tt class="py-op">(</tt><tt class="py-name">size</tt><tt class="py-op">)</tt> </tt>
294		<a name="L184"></a><tt class="py-lineno">184</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">result</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
295		<a name="L185"></a><tt class="py-lineno">185</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-16" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClientEOF" class="py-name" href="#" onclick="return doclink('link-16', 'EngineClientEOF', 'link-13');">EngineClientEOF</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
296		<a name="L186"></a><tt class="py-lineno">186</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-17" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._set_reading_error()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading_error"><a title="ClusterShell.Worker.EngineClient.EngineClient._set_reading_error" class="py-name" href="#" onclick="return doclink('link-17', '_set_reading_error', 'link-17');">_set_reading_error</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
297		<a name="L187"></a><tt class="py-lineno">187</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">result</tt> </tt>
298		</div><a name="L188"></a><tt class="py-lineno">188</tt> <tt class="py-line"> </tt>
299		<a name="EngineClient._handle_read"></a><div id="EngineClient._handle_read-def"><a name="L189"></a><tt class="py-lineno">189</tt> <a class="py-toggle" href="#" id="EngineClient._handle_read-toggle" onclick="return toggle('EngineClient._handle_read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_read">_handle_read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
300		</div><div id="EngineClient._handle_read-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._handle_read-expanded"><a name="L190"></a><tt class="py-lineno">190</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
301		<a name="L191"></a><tt class="py-lineno">191</tt> <tt class="py-line"><tt class="py-docstring"> Handle a read notification. Called by the engine as the result of an</tt> </tt>
302		<a name="L192"></a><tt class="py-lineno">192</tt> <tt class="py-line"><tt class="py-docstring"> event indicating that a read is available.</tt> </tt>
303		<a name="L193"></a><tt class="py-lineno">193</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
304		<a name="L194"></a><tt class="py-lineno">194</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">NotImplementedError</tt><tt class="py-op">(</tt><tt class="py-string">"Derived classes must implement."</tt><tt class="py-op">)</tt> </tt>
305		</div><a name="L195"></a><tt class="py-lineno">195</tt> <tt class="py-line"> </tt>
306		<a name="EngineClient._handle_error"></a><div id="EngineClient._handle_error-def"><a name="L196"></a><tt class="py-lineno">196</tt> <a class="py-toggle" href="#" id="EngineClient._handle_error-toggle" onclick="return toggle('EngineClient._handle_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_error">_handle_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
307		</div><div id="EngineClient._handle_error-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._handle_error-expanded"><a name="L197"></a><tt class="py-lineno">197</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
308		<a name="L198"></a><tt class="py-lineno">198</tt> <tt class="py-line"><tt class="py-docstring"> Handle a stderr read notification. Called by the engine as the result</tt> </tt>
309		<a name="L199"></a><tt class="py-lineno">199</tt> <tt class="py-line"><tt class="py-docstring"> of an event indicating that a read is available on stderr.</tt> </tt>
310		<a name="L200"></a><tt class="py-lineno">200</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
311		<a name="L201"></a><tt class="py-lineno">201</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">NotImplementedError</tt><tt class="py-op">(</tt><tt class="py-string">"Derived classes must implement."</tt><tt class="py-op">)</tt> </tt>
312		</div><a name="L202"></a><tt class="py-lineno">202</tt> <tt class="py-line"> </tt>
313		<a name="EngineClient._handle_write"></a><div id="EngineClient._handle_write-def"><a name="L203"></a><tt class="py-lineno">203</tt> <a class="py-toggle" href="#" id="EngineClient._handle_write-toggle" onclick="return toggle('EngineClient._handle_write');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write">_handle_write</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
314		</div><div id="EngineClient._handle_write-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._handle_write-expanded"><a name="L204"></a><tt class="py-lineno">204</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
315		<a name="L205"></a><tt class="py-lineno">205</tt> <tt class="py-line"><tt class="py-docstring"> Handle a write notification. Called by the engine as the result of an</tt> </tt>
316		<a name="L206"></a><tt class="py-lineno">206</tt> <tt class="py-line"><tt class="py-docstring"> event indicating that a write can be performed now.</tt> </tt>
317		<a name="L207"></a><tt class="py-lineno">207</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
318		<a name="L208"></a><tt class="py-lineno">208</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_wbuf</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
319		<a name="L209"></a><tt class="py-lineno">209</tt> <tt class="py-line"> <tt class="py-comment"># write syscall</tt> </tt>
320		<a name="L210"></a><tt class="py-lineno">210</tt> <tt class="py-line"> <tt class="py-name">c</tt> <tt class="py-op">=</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt id="link-18" class="py-name" targets="Method ClusterShell.Worker.Pdsh.WorkerPdsh.write()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#write,Method ClusterShell.Worker.Ssh.WorkerSsh.write()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#write,Method ClusterShell.Worker.Worker.WorkerSimple.write()=ClusterShell.Worker.Worker.WorkerSimple-class.html#write"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
321		ClusterShell.Worker.Ssh.WorkerSsh.write
322		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-18', 'write', 'link-18');">write</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt><tt class="py-op">.</tt><tt class="py-name">fileno</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_wbuf</tt><tt class="py-op">)</tt> </tt>
323		<a name="L211"></a><tt class="py-lineno">211</tt> <tt class="py-line"> <tt class="py-comment"># dequeue written buffer</tt> </tt>
324		<a name="L212"></a><tt class="py-lineno">212</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_wbuf</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_wbuf</tt><tt class="py-op">[</tt><tt class="py-name">c</tt><tt class="py-op">:</tt><tt class="py-op">]</tt> </tt>
325		<a name="L213"></a><tt class="py-lineno">213</tt> <tt class="py-line"> <tt class="py-comment"># check for possible ending</tt> </tt>
326		<a name="L214"></a><tt class="py-lineno">214</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_weof</tt> <tt class="py-keyword">and</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_wbuf</tt><tt class="py-op">:</tt> </tt>
327		<a name="L215"></a><tt class="py-lineno">215</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-19" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._close_writer()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_close_writer"><a title="ClusterShell.Worker.EngineClient.EngineClient._close_writer" class="py-name" href="#" onclick="return doclink('link-19', '_close_writer', 'link-19');">_close_writer</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
328		<a name="L216"></a><tt class="py-lineno">216</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
329		<a name="L217"></a><tt class="py-lineno">217</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-20" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._set_writing()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_writing"><a title="ClusterShell.Worker.EngineClient.EngineClient._set_writing" class="py-name" href="#" onclick="return doclink('link-20', '_set_writing', 'link-20');">_set_writing</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
330		</div><a name="L218"></a><tt class="py-lineno">218</tt> <tt class="py-line"> </tt>
331		<a name="EngineClient._exec_nonblock"></a><div id="EngineClient._exec_nonblock-def"><a name="L219"></a><tt class="py-lineno">219</tt> <a class="py-toggle" href="#" id="EngineClient._exec_nonblock-toggle" onclick="return toggle('EngineClient._exec_nonblock');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock">_exec_nonblock</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">commandlist</tt><tt class="py-op">,</tt> <tt class="py-param">shell</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-param">env</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
332		</div><div id="EngineClient._exec_nonblock-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._exec_nonblock-expanded"><a name="L220"></a><tt class="py-lineno">220</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
333		<a name="L221"></a><tt class="py-lineno">221</tt> <tt class="py-line"><tt class="py-docstring"> Utility method to launch a command with stdin/stdout file</tt> </tt>
334		<a name="L222"></a><tt class="py-lineno">222</tt> <tt class="py-line"><tt class="py-docstring"> descriptors configured in non-blocking mode.</tt> </tt>
335		<a name="L223"></a><tt class="py-lineno">223</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
336		<a name="L224"></a><tt class="py-lineno">224</tt> <tt class="py-line"> <tt class="py-name">full_env</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
337		<a name="L225"></a><tt class="py-lineno">225</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">env</tt><tt class="py-op">:</tt> </tt>
338		<a name="L226"></a><tt class="py-lineno">226</tt> <tt class="py-line"> <tt class="py-name">full_env</tt> <tt class="py-op">=</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">environ</tt><tt class="py-op">.</tt><tt id="link-21" class="py-name" targets="Method ClusterShell.Task.Task.copy()=ClusterShell.Task.Task-class.html#copy"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-21', 'copy', 'link-21');">copy</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
339		<a name="L227"></a><tt class="py-lineno">227</tt> <tt class="py-line"> <tt class="py-name">full_env</tt><tt class="py-op">.</tt><tt id="link-22" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.update()=ClusterShell.NodeSet.NodeSet-class.html#update,Method ClusterShell.NodeSet.NodeSetBase.update()=ClusterShell.NodeSet.NodeSetBase-class.html#update,Method ClusterShell.NodeSet.RangeSet.update()=ClusterShell.NodeSet.RangeSet-class.html#update,Method clush.RunTimer.update()=clush.RunTimer-class.html#update"><a title="ClusterShell.NodeSet.NodeSet.update
340		ClusterShell.NodeSet.NodeSetBase.update
341		ClusterShell.NodeSet.RangeSet.update
342		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-22', 'update', 'link-22');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">env</tt><tt class="py-op">)</tt> </tt>
343		<a name="L228"></a><tt class="py-lineno">228</tt> <tt class="py-line"> </tt>
344		<a name="L229"></a><tt class="py-lineno">229</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_stderr</tt><tt class="py-op">:</tt> </tt>
345		<a name="L230"></a><tt class="py-lineno">230</tt> <tt class="py-line"> <tt class="py-name">stderr_setup</tt> <tt class="py-op">=</tt> <tt class="py-name">PIPE</tt> </tt>
346		<a name="L231"></a><tt class="py-lineno">231</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
347		<a name="L232"></a><tt class="py-lineno">232</tt> <tt class="py-line"> <tt class="py-name">stderr_setup</tt> <tt class="py-op">=</tt> <tt class="py-name">STDOUT</tt> </tt>
348		<a name="L233"></a><tt class="py-lineno">233</tt> <tt class="py-line"> </tt>
349		<a name="L234"></a><tt class="py-lineno">234</tt> <tt class="py-line"> <tt class="py-comment"># Launch process in non-blocking mode</tt> </tt>
350		<a name="L235"></a><tt class="py-lineno">235</tt> <tt class="py-line"> <tt class="py-name">proc</tt> <tt class="py-op">=</tt> <tt id="link-23" class="py-name"><a title="ClusterShell.Worker.Popen" class="py-name" href="#" onclick="return doclink('link-23', 'Popen', 'link-0');">Popen</a></tt><tt class="py-op">(</tt><tt class="py-name">commandlist</tt><tt class="py-op">,</tt> <tt class="py-name">bufsize</tt><tt class="py-op">=</tt><tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">stdin</tt><tt class="py-op">=</tt><tt class="py-name">PIPE</tt><tt class="py-op">,</tt> <tt class="py-name">stdout</tt><tt class="py-op">=</tt><tt class="py-name">PIPE</tt><tt class="py-op">,</tt> </tt>
351		<a name="L236"></a><tt class="py-lineno">236</tt> <tt class="py-line"> <tt class="py-name">stderr</tt><tt class="py-op">=</tt><tt class="py-name">stderr_setup</tt><tt class="py-op">,</tt> <tt class="py-name">close_fds</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt id="link-24" class="py-name" targets="Method ClusterShell.Task.Task.shell()=ClusterShell.Task.Task-class.html#shell"><a title="ClusterShell.Task.Task.shell" class="py-name" href="#" onclick="return doclink('link-24', 'shell', 'link-24');">shell</a></tt><tt class="py-op">=</tt><tt id="link-25" class="py-name"><a title="ClusterShell.Task.Task.shell" class="py-name" href="#" onclick="return doclink('link-25', 'shell', 'link-24');">shell</a></tt><tt class="py-op">,</tt> <tt class="py-name">env</tt><tt class="py-op">=</tt><tt class="py-name">full_env</tt><tt class="py-op">)</tt> </tt>
352		<a name="L237"></a><tt class="py-lineno">237</tt> <tt class="py-line"> </tt>
353		<a name="L238"></a><tt class="py-lineno">238</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_stderr</tt><tt class="py-op">:</tt> </tt>
354		<a name="L239"></a><tt class="py-lineno">239</tt> <tt class="py-line"> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">fcntl</tt><tt class="py-op">(</tt><tt class="py-name">proc</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">F_SETFL</tt><tt class="py-op">,</tt> </tt>
355		<a name="L240"></a><tt class="py-lineno">240</tt> <tt class="py-line"> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">fcntl</tt><tt class="py-op">(</tt><tt class="py-name">proc</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">F_GETFL</tt><tt class="py-op">)</tt> <tt class="py-op">\|</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">O_NDELAY</tt><tt class="py-op">)</tt> </tt>
356		<a name="L241"></a><tt class="py-lineno">241</tt> <tt class="py-line"> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">fcntl</tt><tt class="py-op">(</tt><tt class="py-name">proc</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt><tt class="py-op">,</tt> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">F_SETFL</tt><tt class="py-op">,</tt> </tt>
357		<a name="L242"></a><tt class="py-lineno">242</tt> <tt class="py-line"> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">fcntl</tt><tt class="py-op">(</tt><tt class="py-name">proc</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt><tt class="py-op">,</tt> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">F_GETFL</tt><tt class="py-op">)</tt> <tt class="py-op">\|</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">O_NDELAY</tt><tt class="py-op">)</tt> </tt>
358		<a name="L243"></a><tt class="py-lineno">243</tt> <tt class="py-line"> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">fcntl</tt><tt class="py-op">(</tt><tt class="py-name">proc</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt><tt class="py-op">,</tt> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">F_SETFL</tt><tt class="py-op">,</tt> </tt>
359		<a name="L244"></a><tt class="py-lineno">244</tt> <tt class="py-line"> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">fcntl</tt><tt class="py-op">(</tt><tt class="py-name">proc</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt><tt class="py-op">,</tt> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">F_GETFL</tt><tt class="py-op">)</tt> <tt class="py-op">\|</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">O_NDELAY</tt><tt class="py-op">)</tt> </tt>
360		<a name="L245"></a><tt class="py-lineno">245</tt> <tt class="py-line"> </tt>
361		<a name="L246"></a><tt class="py-lineno">246</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">proc</tt> </tt>
362		</div><a name="L247"></a><tt class="py-lineno">247</tt> <tt class="py-line"> </tt>
363		<a name="EngineClient._readlines"></a><div id="EngineClient._readlines-def"><a name="L248"></a><tt class="py-lineno">248</tt> <a class="py-toggle" href="#" id="EngineClient._readlines-toggle" onclick="return toggle('EngineClient._readlines');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines">_readlines</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
364		</div><div id="EngineClient._readlines-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._readlines-expanded"><a name="L249"></a><tt class="py-lineno">249</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
365		<a name="L250"></a><tt class="py-lineno">250</tt> <tt class="py-line"><tt class="py-docstring"> Utility method to read client lines</tt> </tt>
366		<a name="L251"></a><tt class="py-lineno">251</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
367		<a name="L252"></a><tt class="py-lineno">252</tt> <tt class="py-line"> <tt class="py-comment"># read a chunk of data, may raise eof</tt> </tt>
368		<a name="L253"></a><tt class="py-lineno">253</tt> <tt class="py-line"> <tt class="py-name">readbuf</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-26" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._read()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_read,Method ClusterShell.Worker.EngineClient.EnginePort._read()=ClusterShell.Worker.EngineClient.EnginePort-class.html#_read,Method ClusterShell.Worker.Worker.WorkerSimple._read()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_read"><a title="ClusterShell.Worker.EngineClient.EngineClient._read
369		ClusterShell.Worker.EngineClient.EnginePort._read
370		ClusterShell.Worker.Worker.WorkerSimple._read" class="py-name" href="#" onclick="return doclink('link-26', '_read', 'link-26');">_read</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
371		<a name="L254"></a><tt class="py-lineno">254</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">readbuf</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-string">"assertion failed: len(readbuf) > 0"</tt> </tt>
372		<a name="L255"></a><tt class="py-lineno">255</tt> <tt class="py-line"> </tt>
373		<a name="L256"></a><tt class="py-lineno">256</tt> <tt class="py-line"> <tt class="py-comment"># Current version implements line-buffered reads. If needed, we could</tt> </tt>
374		<a name="L257"></a><tt class="py-lineno">257</tt> <tt class="py-line"> <tt class="py-comment"># easily provide direct, non-buffered, data reads in the future.</tt> </tt>
375		<a name="L258"></a><tt class="py-lineno">258</tt> <tt class="py-line"> </tt>
376		<a name="L259"></a><tt class="py-lineno">259</tt> <tt class="py-line"> <tt class="py-name">buf</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_rbuf</tt> <tt class="py-op">+</tt> <tt class="py-name">readbuf</tt> </tt>
377		<a name="L260"></a><tt class="py-lineno">260</tt> <tt class="py-line"> <tt id="link-27" class="py-name" targets="Method ClusterShell.MsgTree.MsgTreeElem.lines()=ClusterShell.MsgTree.MsgTreeElem-class.html#lines"><a title="ClusterShell.MsgTree.MsgTreeElem.lines" class="py-name" href="#" onclick="return doclink('link-27', 'lines', 'link-27');">lines</a></tt> <tt class="py-op">=</tt> <tt class="py-name">buf</tt><tt class="py-op">.</tt><tt class="py-name">splitlines</tt><tt class="py-op">(</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
378		<a name="L261"></a><tt class="py-lineno">261</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_rbuf</tt> <tt class="py-op">=</tt> <tt class="py-string">""</tt> </tt>
379		<a name="L262"></a><tt class="py-lineno">262</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">line</tt> <tt class="py-keyword">in</tt> <tt id="link-28" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.lines" class="py-name" href="#" onclick="return doclink('link-28', 'lines', 'link-27');">lines</a></tt><tt class="py-op">:</tt> </tt>
380		<a name="L263"></a><tt class="py-lineno">263</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">line</tt><tt class="py-op">.</tt><tt class="py-name">endswith</tt><tt class="py-op">(</tt><tt class="py-string">'\n'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
381		<a name="L264"></a><tt class="py-lineno">264</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">line</tt><tt class="py-op">.</tt><tt class="py-name">endswith</tt><tt class="py-op">(</tt><tt class="py-string">'\r\n'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
382		<a name="L265"></a><tt class="py-lineno">265</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">line</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-op">-</tt><tt class="py-number">2</tt><tt class="py-op">]</tt> <tt class="py-comment"># trim CRLF</tt> </tt>
383		<a name="L266"></a><tt class="py-lineno">266</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
384		<a name="L267"></a><tt class="py-lineno">267</tt> <tt class="py-line"> <tt class="py-comment"># trim LF</tt> </tt>
385		<a name="L268"></a><tt class="py-lineno">268</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">line</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-comment"># trim LF</tt> </tt>
386		<a name="L269"></a><tt class="py-lineno">269</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
387		<a name="L270"></a><tt class="py-lineno">270</tt> <tt class="py-line"> <tt class="py-comment"># keep partial line in buffer</tt> </tt>
388		<a name="L271"></a><tt class="py-lineno">271</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_rbuf</tt> <tt class="py-op">=</tt> <tt class="py-name">line</tt> </tt>
389		</div><a name="L272"></a><tt class="py-lineno">272</tt> <tt class="py-line"> <tt class="py-comment"># breaking here</tt> </tt>
390		<a name="L273"></a><tt class="py-lineno">273</tt> <tt class="py-line"> </tt>
391		<a name="EngineClient._readerrlines"></a><div id="EngineClient._readerrlines-def"><a name="L274"></a><tt class="py-lineno">274</tt> <a class="py-toggle" href="#" id="EngineClient._readerrlines-toggle" onclick="return toggle('EngineClient._readerrlines');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines">_readerrlines</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
392		</div><div id="EngineClient._readerrlines-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._readerrlines-expanded"><a name="L275"></a><tt class="py-lineno">275</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
393		<a name="L276"></a><tt class="py-lineno">276</tt> <tt class="py-line"><tt class="py-docstring"> Utility method to read client lines</tt> </tt>
394		<a name="L277"></a><tt class="py-lineno">277</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
395		<a name="L278"></a><tt class="py-lineno">278</tt> <tt class="py-line"> <tt class="py-comment"># read a chunk of data, may raise eof</tt> </tt>
396		<a name="L279"></a><tt class="py-lineno">279</tt> <tt class="py-line"> <tt class="py-name">readerrbuf</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-29" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._readerr()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerr,Method ClusterShell.Worker.Worker.WorkerSimple._readerr()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_readerr"><a title="ClusterShell.Worker.EngineClient.EngineClient._readerr
397		ClusterShell.Worker.Worker.WorkerSimple._readerr" class="py-name" href="#" onclick="return doclink('link-29', '_readerr', 'link-29');">_readerr</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
398		<a name="L280"></a><tt class="py-lineno">280</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">readerrbuf</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-string">"assertion failed: len(readerrbuf) > 0"</tt> </tt>
399		<a name="L281"></a><tt class="py-lineno">281</tt> <tt class="py-line"> </tt>
400		<a name="L282"></a><tt class="py-lineno">282</tt> <tt class="py-line"> <tt class="py-name">buf</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ebuf</tt> <tt class="py-op">+</tt> <tt class="py-name">readerrbuf</tt> </tt>
401		<a name="L283"></a><tt class="py-lineno">283</tt> <tt class="py-line"> <tt id="link-30" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.lines" class="py-name" href="#" onclick="return doclink('link-30', 'lines', 'link-27');">lines</a></tt> <tt class="py-op">=</tt> <tt class="py-name">buf</tt><tt class="py-op">.</tt><tt class="py-name">splitlines</tt><tt class="py-op">(</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
402		<a name="L284"></a><tt class="py-lineno">284</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ebuf</tt> <tt class="py-op">=</tt> <tt class="py-string">""</tt> </tt>
403		<a name="L285"></a><tt class="py-lineno">285</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">line</tt> <tt class="py-keyword">in</tt> <tt id="link-31" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.lines" class="py-name" href="#" onclick="return doclink('link-31', 'lines', 'link-27');">lines</a></tt><tt class="py-op">:</tt> </tt>
404		<a name="L286"></a><tt class="py-lineno">286</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">line</tt><tt class="py-op">.</tt><tt class="py-name">endswith</tt><tt class="py-op">(</tt><tt class="py-string">'\n'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
405		<a name="L287"></a><tt class="py-lineno">287</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">line</tt><tt class="py-op">.</tt><tt class="py-name">endswith</tt><tt class="py-op">(</tt><tt class="py-string">'\r\n'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
406		<a name="L288"></a><tt class="py-lineno">288</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">line</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-op">-</tt><tt class="py-number">2</tt><tt class="py-op">]</tt> <tt class="py-comment"># trim CRLF</tt> </tt>
407		<a name="L289"></a><tt class="py-lineno">289</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
408		<a name="L290"></a><tt class="py-lineno">290</tt> <tt class="py-line"> <tt class="py-comment"># trim LF</tt> </tt>
409		<a name="L291"></a><tt class="py-lineno">291</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">line</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-comment"># trim LF</tt> </tt>
410		<a name="L292"></a><tt class="py-lineno">292</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
411		<a name="L293"></a><tt class="py-lineno">293</tt> <tt class="py-line"> <tt class="py-comment"># keep partial line in buffer</tt> </tt>
412		<a name="L294"></a><tt class="py-lineno">294</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_ebuf</tt> <tt class="py-op">=</tt> <tt class="py-name">line</tt> </tt>
413		</div><a name="L295"></a><tt class="py-lineno">295</tt> <tt class="py-line"> <tt class="py-comment"># breaking here</tt> </tt>
414		<a name="L296"></a><tt class="py-lineno">296</tt> <tt class="py-line"> </tt>
415		<a name="EngineClient._write"></a><div id="EngineClient._write-def"><a name="L297"></a><tt class="py-lineno">297</tt> <a class="py-toggle" href="#" id="EngineClient._write-toggle" onclick="return toggle('EngineClient._write');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_write">_write</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">buf</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
416		</div><div id="EngineClient._write-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._write-expanded"><a name="L298"></a><tt class="py-lineno">298</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
417		<a name="L299"></a><tt class="py-lineno">299</tt> <tt class="py-line"><tt class="py-docstring"> Add some data to be written to the client.</tt> </tt>
418		<a name="L300"></a><tt class="py-lineno">300</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
419		<a name="L301"></a><tt class="py-lineno">301</tt> <tt class="py-line"> <tt class="py-name">fd</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-32" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient.writer_fileno()=ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno,Method ClusterShell.Worker.Worker.WorkerSimple.writer_fileno()=ClusterShell.Worker.Worker.WorkerSimple-class.html#writer_fileno"><a title="ClusterShell.Worker.EngineClient.EngineClient.writer_fileno
420		ClusterShell.Worker.Worker.WorkerSimple.writer_fileno" class="py-name" href="#" onclick="return doclink('link-32', 'writer_fileno', 'link-32');">writer_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
421		<a name="L302"></a><tt class="py-lineno">302</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">fd</tt><tt class="py-op">:</tt> </tt>
422		<a name="L303"></a><tt class="py-lineno">303</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt><tt class="py-op">.</tt><tt class="py-name">closed</tt> </tt>
423		<a name="L304"></a><tt class="py-lineno">304</tt> <tt class="py-line"> <tt class="py-comment"># TODO: write now if ready</tt> </tt>
424		<a name="L305"></a><tt class="py-lineno">305</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_wbuf</tt> <tt class="py-op">+=</tt> <tt class="py-name">buf</tt> </tt>
425		<a name="L306"></a><tt class="py-lineno">306</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-33" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient._set_writing" class="py-name" href="#" onclick="return doclink('link-33', '_set_writing', 'link-20');">_set_writing</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
426		<a name="L307"></a><tt class="py-lineno">307</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
427		<a name="L308"></a><tt class="py-lineno">308</tt> <tt class="py-line"> <tt class="py-comment"># bufferize until pipe is ready</tt> </tt>
428		<a name="L309"></a><tt class="py-lineno">309</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_wbuf</tt> <tt class="py-op">+=</tt> <tt class="py-name">buf</tt> </tt>
429		</div><a name="L310"></a><tt class="py-lineno">310</tt> <tt class="py-line"> </tt>
430		<a name="EngineClient._set_write_eof"></a><div id="EngineClient._set_write_eof-def"><a name="L311"></a><tt class="py-lineno">311</tt> <a class="py-toggle" href="#" id="EngineClient._set_write_eof-toggle" onclick="return toggle('EngineClient._set_write_eof');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof">_set_write_eof</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
431		</div><div id="EngineClient._set_write_eof-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._set_write_eof-expanded"><a name="L312"></a><tt class="py-lineno">312</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_weof</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
432		<a name="L313"></a><tt class="py-lineno">313</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_wbuf</tt><tt class="py-op">:</tt> </tt>
433		<a name="L314"></a><tt class="py-lineno">314</tt> <tt class="py-line"> <tt class="py-comment"># sendq empty, try to close writer now</tt> </tt>
434		<a name="L315"></a><tt class="py-lineno">315</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-34" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient._close_writer" class="py-name" href="#" onclick="return doclink('link-34', '_close_writer', 'link-19');">_close_writer</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
435		</div><a name="L316"></a><tt class="py-lineno">316</tt> <tt class="py-line"> </tt>
436		<a name="EngineClient._close_writer"></a><div id="EngineClient._close_writer-def"><a name="L317"></a><tt class="py-lineno">317</tt> <a class="py-toggle" href="#" id="EngineClient._close_writer-toggle" onclick="return toggle('EngineClient._close_writer');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_close_writer">_close_writer</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
437		</div><div id="EngineClient._close_writer-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EngineClient._close_writer-expanded"><a name="L318"></a><tt class="py-lineno">318</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt> <tt class="py-keyword">and</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt><tt class="py-op">.</tt><tt class="py-name">closed</tt><tt class="py-op">:</tt> </tt>
438		<a name="L319"></a><tt class="py-lineno">319</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt id="link-35" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.unregister_writer()=ClusterShell.Engine.Engine.Engine-class.html#unregister_writer"><a title="ClusterShell.Engine.Engine.Engine.unregister_writer" class="py-name" href="#" onclick="return doclink('link-35', 'unregister_writer', 'link-35');">unregister_writer</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
439		<a name="L320"></a><tt class="py-lineno">320</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
440		<a name="L321"></a><tt class="py-lineno">321</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
441		</div></div><a name="L322"></a><tt class="py-lineno">322</tt> <tt class="py-line"> </tt>
442		<a name="L323"></a><tt class="py-lineno">323</tt> <tt class="py-line"> </tt>
443		<a name="EnginePort"></a><div id="EnginePort-def"><a name="L324"></a><tt class="py-lineno">324</tt> <a class="py-toggle" href="#" id="EnginePort-toggle" onclick="return toggle('EnginePort');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EnginePort-class.html">EnginePort</a><tt class="py-op">(</tt><tt class="py-base-class">EngineClient</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
444		</div><div id="EnginePort-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EnginePort-expanded"><a name="L325"></a><tt class="py-lineno">325</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
445		<a name="L326"></a><tt class="py-lineno">326</tt> <tt class="py-line"><tt class="py-docstring"> An EnginePort is an abstraction object to deliver messages</tt> </tt>
446		<a name="L327"></a><tt class="py-lineno">327</tt> <tt class="py-line"><tt class="py-docstring"> reliably between tasks.</tt> </tt>
447		<a name="L328"></a><tt class="py-lineno">328</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
448		<a name="L329"></a><tt class="py-lineno">329</tt> <tt class="py-line"> </tt>
449		<a name="EnginePort._Msg"></a><div id="EnginePort._Msg-def"><a name="L330"></a><tt class="py-lineno">330</tt> <a class="py-toggle" href="#" id="EnginePort._Msg-toggle" onclick="return toggle('EnginePort._Msg');">-</a><tt class="py-line"> <tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html">_Msg</a><tt class="py-op">:</tt> </tt>
450		</div><div id="EnginePort._Msg-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EnginePort._Msg-expanded"><a name="L331"></a><tt class="py-lineno">331</tt> <tt class="py-line"> <tt class="py-docstring">"""Private class representing a port message.</tt> </tt>
451		<a name="L332"></a><tt class="py-lineno">332</tt> <tt class="py-line"><tt class="py-docstring"> </tt> </tt>
452		<a name="L333"></a><tt class="py-lineno">333</tt> <tt class="py-line"><tt class="py-docstring"> A port message may be any Python object.</tt> </tt>
453		<a name="L334"></a><tt class="py-lineno">334</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
454		<a name="L335"></a><tt class="py-lineno">335</tt> <tt class="py-line"> </tt>
455		<a name="EnginePort._Msg.__init__"></a><div id="EnginePort._Msg.__init__-def"><a name="L336"></a><tt class="py-lineno">336</tt> <a class="py-toggle" href="#" id="EnginePort._Msg.__init__-toggle" onclick="return toggle('EnginePort._Msg.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">user_msg</tt><tt class="py-op">,</tt> <tt class="py-param">sync</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
456		</div><div id="EnginePort._Msg.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++++++++++"></div><div id="EnginePort._Msg.__init__-expanded"><a name="L337"></a><tt class="py-lineno">337</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_user_msg</tt> <tt class="py-op">=</tt> <tt class="py-name">user_msg</tt> </tt>
457		<a name="L338"></a><tt class="py-lineno">338</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_sync_msg</tt> <tt class="py-op">=</tt> <tt id="link-36" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EnginePort._Msg.sync()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#sync"><a title="ClusterShell.Worker.EngineClient.EnginePort._Msg.sync" class="py-name" href="#" onclick="return doclink('link-36', 'sync', 'link-36');">sync</a></tt> </tt>
458		<a name="L339"></a><tt class="py-lineno">339</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reply_lock</tt> <tt class="py-op">=</tt> <tt class="py-name">thread</tt><tt class="py-op">.</tt><tt class="py-name">allocate_lock</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
459		<a name="L340"></a><tt class="py-lineno">340</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reply_lock</tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
460		</div><a name="L341"></a><tt class="py-lineno">341</tt> <tt class="py-line"> </tt>
461		<a name="EnginePort._Msg.get"></a><div id="EnginePort._Msg.get-def"><a name="L342"></a><tt class="py-lineno">342</tt> <a class="py-toggle" href="#" id="EnginePort._Msg.get-toggle" onclick="return toggle('EnginePort._Msg.get');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#get">get</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
462		</div><div id="EnginePort._Msg.get-collapsed" style="display:none;" pad="+++" indent="++++++++++++++++"></div><div id="EnginePort._Msg.get-expanded"><a name="L343"></a><tt class="py-lineno">343</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
463		<a name="L344"></a><tt class="py-lineno">344</tt> <tt class="py-line"><tt class="py-docstring"> Get and acknowledge message.</tt> </tt>
464		<a name="L345"></a><tt class="py-lineno">345</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
465		<a name="L346"></a><tt class="py-lineno">346</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reply_lock</tt><tt class="py-op">.</tt><tt class="py-name">release</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
466		<a name="L347"></a><tt class="py-lineno">347</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_user_msg</tt> </tt>
467		</div><a name="L348"></a><tt class="py-lineno">348</tt> <tt class="py-line"> </tt>
468		<a name="EnginePort._Msg.sync"></a><div id="EnginePort._Msg.sync-def"><a name="L349"></a><tt class="py-lineno">349</tt> <a class="py-toggle" href="#" id="EnginePort._Msg.sync-toggle" onclick="return toggle('EnginePort._Msg.sync');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#sync">sync</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
469		</div><div id="EnginePort._Msg.sync-collapsed" style="display:none;" pad="+++" indent="++++++++++++++++"></div><div id="EnginePort._Msg.sync-expanded"><a name="L350"></a><tt class="py-lineno">350</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
470		<a name="L351"></a><tt class="py-lineno">351</tt> <tt class="py-line"><tt class="py-docstring"> Wait for message acknowledgment if needed.</tt> </tt>
471		<a name="L352"></a><tt class="py-lineno">352</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
472		<a name="L353"></a><tt class="py-lineno">353</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_sync_msg</tt><tt class="py-op">:</tt> </tt>
473		<a name="L354"></a><tt class="py-lineno">354</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">reply_lock</tt><tt class="py-op">.</tt><tt class="py-name">acquire</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
474		</div></div><a name="L355"></a><tt class="py-lineno">355</tt> <tt class="py-line"> </tt>
475		<a name="EnginePort.__init__"></a><div id="EnginePort.__init__-def"><a name="L356"></a><tt class="py-lineno">356</tt> <a class="py-toggle" href="#" id="EnginePort.__init__-toggle" onclick="return toggle('EnginePort.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EnginePort-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">task</tt><tt class="py-op">,</tt> <tt class="py-param">handler</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">autoclose</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
476		</div><div id="EnginePort.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EnginePort.__init__-expanded"><a name="L357"></a><tt class="py-lineno">357</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
477		<a name="L358"></a><tt class="py-lineno">358</tt> <tt class="py-line"><tt class="py-docstring"> Initialize EnginePort object.</tt> </tt>
478		<a name="L359"></a><tt class="py-lineno">359</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
479		<a name="L360"></a><tt class="py-lineno">360</tt> <tt class="py-line"> <tt id="link-37" class="py-name" targets="Module ClusterShell.Worker.EngineClient=ClusterShell.Worker.EngineClient-module.html,Class ClusterShell.Worker.EngineClient.EngineClient=ClusterShell.Worker.EngineClient.EngineClient-class.html"><a title="ClusterShell.Worker.EngineClient
480		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-37', 'EngineClient', 'link-37');">EngineClient</a></tt><tt class="py-op">.</tt><tt id="link-38" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
481		ClusterShell.Engine.Engine.Engine.__init__
482		ClusterShell.Engine.Engine.EngineAbortException.__init__
483		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
484		ClusterShell.Engine.Engine.EngineTimer.__init__
485		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
486		ClusterShell.Engine.Engine._EngineTimerQ.__init__
487		ClusterShell.Engine.Poll.EnginePoll.__init__
488		ClusterShell.MsgTree.MsgTree.__init__
489		ClusterShell.MsgTree.MsgTreeElem.__init__
490		ClusterShell.NodeSet.NodeSet.__init__
491		ClusterShell.NodeSet.NodeSetBase.__init__
492		ClusterShell.NodeSet.NodeSetParseError.__init__
493		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
494		ClusterShell.NodeSet.ParsingEngine.__init__
495		ClusterShell.NodeSet.RangeSet.__init__
496		ClusterShell.NodeSet.RangeSetPaddingError.__init__
497		ClusterShell.NodeSet.RangeSetParseError.__init__
498		ClusterShell.NodeUtils.GroupResolver.__init__
499		ClusterShell.NodeUtils.GroupResolverConfig.__init__
500		ClusterShell.NodeUtils.GroupSource.__init__
501		ClusterShell.NodeUtils.GroupSourceException.__init__
502		ClusterShell.Task.Task._SuspendCondition.__init__
503		ClusterShell.Task.Task.__init__
504		ClusterShell.Task._TaskMsgTree.__init__
505		ClusterShell.Worker.EngineClient.EngineClient.__init__
506		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
507		ClusterShell.Worker.EngineClient.EnginePort.__init__
508		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
509		ClusterShell.Worker.Popen.WorkerPopen.__init__
510		ClusterShell.Worker.Ssh.Scp.__init__
511		ClusterShell.Worker.Ssh.Ssh.__init__
512		ClusterShell.Worker.Ssh.WorkerSsh.__init__
513		ClusterShell.Worker.Worker.DistantWorker.__init__
514		ClusterShell.Worker.Worker.Worker.__init__
515		ClusterShell.Worker.Worker.WorkerSimple.__init__
516		clubak.Display.__init__
517		clush.ClushConfig.__init__
518		clush.ClushConfigError.__init__
519		clush.DirectOutputHandler.__init__
520		clush.Display.__init__
521		clush.GatherOutputHandler.__init__
522		clush.RunTimer.__init__
523		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-38', '__init__', 'link-6');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-name">autoclose</tt><tt class="py-op">)</tt> </tt>
524		<a name="L361"></a><tt class="py-lineno">361</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt> <tt class="py-op">=</tt> <tt class="py-name">task</tt> </tt>
525		<a name="L362"></a><tt class="py-lineno">362</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">eh</tt> <tt class="py-op">=</tt> <tt class="py-name">handler</tt> </tt>
526		<a name="L363"></a><tt class="py-lineno">363</tt> <tt class="py-line"> <tt class="py-comment"># ports are no subject to fanout</tt> </tt>
527		<a name="L364"></a><tt class="py-lineno">364</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">delayable</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
528		<a name="L365"></a><tt class="py-lineno">365</tt> <tt class="py-line"> </tt>
529		<a name="L366"></a><tt class="py-lineno">366</tt> <tt class="py-line"> <tt class="py-comment"># Port messages queue</tt> </tt>
530		<a name="L367"></a><tt class="py-lineno">367</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_msgq</tt> <tt class="py-op">=</tt> <tt class="py-name">Queue</tt><tt class="py-op">.</tt><tt class="py-name">Queue</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-39" class="py-name" targets="Method ClusterShell.Task.Task.default()=ClusterShell.Task.Task-class.html#default"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-39', 'default', 'link-39');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"port_qlimit"</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
531		<a name="L368"></a><tt class="py-lineno">368</tt> <tt class="py-line"> </tt>
532		<a name="L369"></a><tt class="py-lineno">369</tt> <tt class="py-line"> <tt class="py-comment"># Request pipe</tt> </tt>
533		<a name="L370"></a><tt class="py-lineno">370</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-name">readfd</tt><tt class="py-op">,</tt> <tt class="py-name">writefd</tt><tt class="py-op">)</tt> <tt class="py-op">=</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">pipe</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
534		<a name="L371"></a><tt class="py-lineno">371</tt> <tt class="py-line"> <tt class="py-comment"># Use file objects instead of FD for convenience</tt> </tt>
535		<a name="L372"></a><tt class="py-lineno">372</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_reader</tt> <tt class="py-op">=</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">fdopen</tt><tt class="py-op">(</tt><tt class="py-name">readfd</tt><tt class="py-op">,</tt> <tt class="py-string">'r'</tt><tt class="py-op">)</tt> </tt>
536		<a name="L373"></a><tt class="py-lineno">373</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt> <tt class="py-op">=</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">fdopen</tt><tt class="py-op">(</tt><tt class="py-name">writefd</tt><tt class="py-op">,</tt> <tt class="py-string">'w'</tt><tt class="py-op">)</tt> </tt>
537		<a name="L374"></a><tt class="py-lineno">374</tt> <tt class="py-line"> <tt class="py-comment"># Set nonblocking flag</tt> </tt>
538		<a name="L375"></a><tt class="py-lineno">375</tt> <tt class="py-line"> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">fcntl</tt><tt class="py-op">(</tt><tt class="py-name">readfd</tt><tt class="py-op">,</tt> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">F_SETFL</tt><tt class="py-op">,</tt> </tt>
539		<a name="L376"></a><tt class="py-lineno">376</tt> <tt class="py-line"> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">fcntl</tt><tt class="py-op">(</tt><tt class="py-name">readfd</tt><tt class="py-op">,</tt> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">F_GETFL</tt><tt class="py-op">)</tt> <tt class="py-op">\|</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">O_NDELAY</tt><tt class="py-op">)</tt> </tt>
540		<a name="L377"></a><tt class="py-lineno">377</tt> <tt class="py-line"> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">fcntl</tt><tt class="py-op">(</tt><tt class="py-name">writefd</tt><tt class="py-op">,</tt> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">F_SETFL</tt><tt class="py-op">,</tt> </tt>
541		<a name="L378"></a><tt class="py-lineno">378</tt> <tt class="py-line"> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">fcntl</tt><tt class="py-op">(</tt><tt class="py-name">writefd</tt><tt class="py-op">,</tt> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">F_GETFL</tt><tt class="py-op">)</tt> <tt class="py-op">\|</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">O_NDELAY</tt><tt class="py-op">)</tt> </tt>
542		</div><a name="L379"></a><tt class="py-lineno">379</tt> <tt class="py-line"> </tt>
543		<a name="EnginePort._start"></a><div id="EnginePort._start-def"><a name="L380"></a><tt class="py-lineno">380</tt> <a class="py-toggle" href="#" id="EnginePort._start-toggle" onclick="return toggle('EnginePort._start');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EnginePort-class.html#_start">_start</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
544		</div><div id="EnginePort._start-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EnginePort._start-expanded"><a name="L381"></a><tt class="py-lineno">381</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt> </tt>
545		</div><a name="L382"></a><tt class="py-lineno">382</tt> <tt class="py-line"> </tt>
546		<a name="EnginePort._close"></a><div id="EnginePort._close-def"><a name="L383"></a><tt class="py-lineno">383</tt> <a class="py-toggle" href="#" id="EnginePort._close-toggle" onclick="return toggle('EnginePort._close');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EnginePort-class.html#_close">_close</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">force</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
547		</div><div id="EnginePort._close-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EnginePort._close-expanded"><a name="L384"></a><tt class="py-lineno">384</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
548		<a name="L385"></a><tt class="py-lineno">385</tt> <tt class="py-line"><tt class="py-docstring"> Close port pipes.</tt> </tt>
549		<a name="L386"></a><tt class="py-lineno">386</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
550		<a name="L387"></a><tt class="py-lineno">387</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_msgq</tt><tt class="py-op">.</tt><tt class="py-name">empty</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
551		<a name="L388"></a><tt class="py-lineno">388</tt> <tt class="py-line"> <tt class="py-comment"># purge msgq</tt> </tt>
552		<a name="L389"></a><tt class="py-lineno">389</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
553		<a name="L390"></a><tt class="py-lineno">390</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_msgq</tt><tt class="py-op">.</tt><tt class="py-name">empty</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
554		<a name="L391"></a><tt class="py-lineno">391</tt> <tt class="py-line"> <tt class="py-name">pmsg</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_msgq</tt><tt class="py-op">.</tt><tt id="link-40" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.get()=ClusterShell.MsgTree.MsgTree-class.html#get,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.get()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#get"><a title="ClusterShell.MsgTree.MsgTree.get
555		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-40', 'get', 'link-40');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">block</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
556		<a name="L392"></a><tt class="py-lineno">392</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-41" class="py-name" targets="Method ClusterShell.Task.Task.info()=ClusterShell.Task.Task-class.html#info"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-41', 'info', 'link-41');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"print_debug"</tt><tt class="py-op">)</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> </tt>
557		<a name="L393"></a><tt class="py-lineno">393</tt> <tt class="py-line"> <tt class="py-string">"EnginePort: dropped msg: %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">pmsg</tt><tt class="py-op">.</tt><tt id="link-42" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
558		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-42', 'get', 'link-40');">get</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
559		<a name="L394"></a><tt class="py-lineno">394</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">Queue</tt><tt class="py-op">.</tt><tt class="py-name">Empty</tt><tt class="py-op">:</tt> </tt>
560		<a name="L395"></a><tt class="py-lineno">395</tt> <tt class="py-line"> <tt class="py-keyword">pass</tt> </tt>
561		<a name="L396"></a><tt class="py-lineno">396</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_msgq</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
562		<a name="L397"></a><tt class="py-lineno">397</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_reader</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
563		<a name="L398"></a><tt class="py-lineno">398</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
564		</div><a name="L399"></a><tt class="py-lineno">399</tt> <tt class="py-line"> </tt>
565		<a name="EnginePort._read"></a><div id="EnginePort._read-def"><a name="L400"></a><tt class="py-lineno">400</tt> <a class="py-toggle" href="#" id="EnginePort._read-toggle" onclick="return toggle('EnginePort._read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EnginePort-class.html#_read">_read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">size</tt><tt class="py-op">=</tt><tt class="py-number">4096</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
566		</div><div id="EnginePort._read-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EnginePort._read-expanded"><a name="L401"></a><tt class="py-lineno">401</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
567		<a name="L402"></a><tt class="py-lineno">402</tt> <tt class="py-line"><tt class="py-docstring"> Read data from pipe.</tt> </tt>
568		<a name="L403"></a><tt class="py-lineno">403</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
569		<a name="L404"></a><tt class="py-lineno">404</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-43" class="py-name"><a title="ClusterShell.Worker.EngineClient
570		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-43', 'EngineClient', 'link-37');">EngineClient</a></tt><tt class="py-op">.</tt><tt id="link-44" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient._read
571		ClusterShell.Worker.EngineClient.EnginePort._read
572		ClusterShell.Worker.Worker.WorkerSimple._read" class="py-name" href="#" onclick="return doclink('link-44', '_read', 'link-26');">_read</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">size</tt><tt class="py-op">)</tt> </tt>
573		</div><a name="L405"></a><tt class="py-lineno">405</tt> <tt class="py-line"> </tt>
574		<a name="EnginePort._handle_read"></a><div id="EnginePort._handle_read-def"><a name="L406"></a><tt class="py-lineno">406</tt> <a class="py-toggle" href="#" id="EnginePort._handle_read-toggle" onclick="return toggle('EnginePort._handle_read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EnginePort-class.html#_handle_read">_handle_read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
575		</div><div id="EnginePort._handle_read-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EnginePort._handle_read-expanded"><a name="L407"></a><tt class="py-lineno">407</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
576		<a name="L408"></a><tt class="py-lineno">408</tt> <tt class="py-line"><tt class="py-docstring"> Handle a read notification. Called by the engine as the result of an</tt> </tt>
577		<a name="L409"></a><tt class="py-lineno">409</tt> <tt class="py-line"><tt class="py-docstring"> event indicating that a read is available.</tt> </tt>
578		<a name="L410"></a><tt class="py-lineno">410</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
579		<a name="L411"></a><tt class="py-lineno">411</tt> <tt class="py-line"> <tt class="py-name">readbuf</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-45" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient._read
580		ClusterShell.Worker.EngineClient.EnginePort._read
581		ClusterShell.Worker.Worker.WorkerSimple._read" class="py-name" href="#" onclick="return doclink('link-45', '_read', 'link-26');">_read</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
582		<a name="L412"></a><tt class="py-lineno">412</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">c</tt> <tt class="py-keyword">in</tt> <tt class="py-name">readbuf</tt><tt class="py-op">:</tt> </tt>
583		<a name="L413"></a><tt class="py-lineno">413</tt> <tt class="py-line"> <tt class="py-comment"># raise Empty if empty (should never happen)</tt> </tt>
584		<a name="L414"></a><tt class="py-lineno">414</tt> <tt class="py-line"> <tt class="py-name">pmsg</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_msgq</tt><tt class="py-op">.</tt><tt id="link-46" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
585		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-46', 'get', 'link-40');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">block</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
586		<a name="L415"></a><tt class="py-lineno">415</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">eh</tt><tt class="py-op">.</tt><tt id="link-47" class="py-name" targets="Method ClusterShell.Event.EventHandler.ev_msg()=ClusterShell.Event.EventHandler-class.html#ev_msg,Method ClusterShell.Task.Task._SyncMsgHandler.ev_msg()=ClusterShell.Task.Task._SyncMsgHandler-class.html#ev_msg"><a title="ClusterShell.Event.EventHandler.ev_msg
587		ClusterShell.Task.Task._SyncMsgHandler.ev_msg" class="py-name" href="#" onclick="return doclink('link-47', 'ev_msg', 'link-47');">ev_msg</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">pmsg</tt><tt class="py-op">.</tt><tt id="link-48" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
588		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-48', 'get', 'link-40');">get</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
589		</div><a name="L416"></a><tt class="py-lineno">416</tt> <tt class="py-line"> </tt>
590		<a name="EnginePort.msg"></a><div id="EnginePort.msg-def"><a name="L417"></a><tt class="py-lineno">417</tt> <a class="py-toggle" href="#" id="EnginePort.msg-toggle" onclick="return toggle('EnginePort.msg');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EnginePort-class.html#msg">msg</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">send_msg</tt><tt class="py-op">,</tt> <tt class="py-param">send_once</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
591		</div><div id="EnginePort.msg-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EnginePort.msg-expanded"><a name="L418"></a><tt class="py-lineno">418</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
592		<a name="L419"></a><tt class="py-lineno">419</tt> <tt class="py-line"><tt class="py-docstring"> Port message send with optional reply.</tt> </tt>
593		<a name="L420"></a><tt class="py-lineno">420</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
594		<a name="L421"></a><tt class="py-lineno">421</tt> <tt class="py-line"> <tt class="py-name">pmsg</tt> <tt class="py-op">=</tt> <tt id="link-49" class="py-name" targets="Class ClusterShell.Worker.EngineClient.EnginePort=ClusterShell.Worker.EngineClient.EnginePort-class.html"><a title="ClusterShell.Worker.EngineClient.EnginePort" class="py-name" href="#" onclick="return doclink('link-49', 'EnginePort', 'link-49');">EnginePort</a></tt><tt class="py-op">.</tt><tt id="link-50" class="py-name" targets="Class ClusterShell.Worker.EngineClient.EnginePort._Msg=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html"><a title="ClusterShell.Worker.EngineClient.EnginePort._Msg" class="py-name" href="#" onclick="return doclink('link-50', '_Msg', 'link-50');">_Msg</a></tt><tt class="py-op">(</tt><tt class="py-name">send_msg</tt><tt class="py-op">,</tt> <tt class="py-keyword">not</tt> <tt class="py-name">send_once</tt><tt class="py-op">)</tt> </tt>
595		<a name="L422"></a><tt class="py-lineno">422</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_msgq</tt><tt class="py-op">.</tt><tt class="py-name">put</tt><tt class="py-op">(</tt><tt class="py-name">pmsg</tt><tt class="py-op">,</tt> <tt class="py-name">block</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
596		<a name="L423"></a><tt class="py-lineno">423</tt> <tt class="py-line"> </tt>
597		<a name="L424"></a><tt class="py-lineno">424</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
598		<a name="L425"></a><tt class="py-lineno">425</tt> <tt class="py-line"> <tt class="py-name">ret</tt> <tt class="py-op">=</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt id="link-51" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
599		ClusterShell.Worker.Ssh.WorkerSsh.write
600		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-51', 'write', 'link-18');">write</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-52" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient.writer_fileno
601		ClusterShell.Worker.Worker.WorkerSimple.writer_fileno" class="py-name" href="#" onclick="return doclink('link-52', 'writer_fileno', 'link-32');">writer_fileno</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-string">"M"</tt><tt class="py-op">)</tt> </tt>
602		<a name="L426"></a><tt class="py-lineno">426</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">OSError</tt><tt class="py-op">:</tt> </tt>
603		<a name="L427"></a><tt class="py-lineno">427</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> </tt>
604		<a name="L428"></a><tt class="py-lineno">428</tt> <tt class="py-line"> </tt>
605		<a name="L429"></a><tt class="py-lineno">429</tt> <tt class="py-line"> <tt class="py-name">pmsg</tt><tt class="py-op">.</tt><tt id="link-53" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort._Msg.sync" class="py-name" href="#" onclick="return doclink('link-53', 'sync', 'link-36');">sync</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
606		<a name="L430"></a><tt class="py-lineno">430</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">ret</tt> <tt class="py-op">==</tt> <tt class="py-number">1</tt> </tt>
607		</div><a name="L431"></a><tt class="py-lineno">431</tt> <tt class="py-line"> </tt>
608		<a name="EnginePort.msg_send"></a><div id="EnginePort.msg_send-def"><a name="L432"></a><tt class="py-lineno">432</tt> <a class="py-toggle" href="#" id="EnginePort.msg_send-toggle" onclick="return toggle('EnginePort.msg_send');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.EngineClient.EnginePort-class.html#msg_send">msg_send</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">send_msg</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
609		</div><div id="EnginePort.msg_send-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EnginePort.msg_send-expanded"><a name="L433"></a><tt class="py-lineno">433</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
610		<a name="L434"></a><tt class="py-lineno">434</tt> <tt class="py-line"><tt class="py-docstring"> Port message send-once method (no reply).</tt> </tt>
611		<a name="L435"></a><tt class="py-lineno">435</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
612		<a name="L436"></a><tt class="py-lineno">436</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-54" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EnginePort.msg()=ClusterShell.Worker.EngineClient.EnginePort-class.html#msg"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-54', 'msg', 'link-54');">msg</a></tt><tt class="py-op">(</tt><tt class="py-name">send_msg</tt><tt class="py-op">,</tt> <tt class="py-name">send_once</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
613		</div></div><a name="L437"></a><tt class="py-lineno">437</tt> <tt class="py-line"> </tt><script type="text/javascript">
614		<!--
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~~doc/epydoc/html/ClusterShell.Worker.EngineClient.EngineClient-class.html~~ less more

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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		<a href="ClusterShell.Worker.EngineClient-module.html">Module EngineClient</a> ::
44		Class EngineClient
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60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class EngineClient</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_47" name="uml_class_diagram_for_clusters_47">
64		<area shape="rect" id="node172" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate" title="Invalidates a timer object, stopping it from ever firing again." alt="" coords="163,39,400,57"/>
65		<area shape="rect" id="node172" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid" title="Returns a boolean value that indicates whether an EngineTimer object is  valid and able to fire." alt="" coords="163,57,400,76"/>
66		<area shape="rect" id="node172" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire" title="Set the next firing delay in seconds for an EngineTimer object." alt="" coords="163,76,400,95"/>
67		<area shape="rect" id="node1" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html" title="Abstract class for ClusterShell's engine timer." alt="" coords="151,6,412,101"/>
68		<area shape="rect" id="node171" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#__init__" title="Initializer." alt="" coords="139,153,423,172"/>
69		<area shape="rect" id="node171" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno" title="Return the standard error reader file descriptor as an integer." alt="" coords="139,172,423,191"/>
70		<area shape="rect" id="node171" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno" title="Return the reader file descriptor as an integer." alt="" coords="139,191,423,209"/>
71		<area shape="rect" id="node171" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno" title="Return the writer file descriptor as an integer." alt="" coords="139,209,423,228"/>
72		<area shape="rect" id="node6" href="ClusterShell.Worker.EngineClient.EngineClient-class.html" title="Abstract class EngineClient." alt="" coords="127,121,433,234"/>
73		<area shape="rect" id="node2" href="ClusterShell.Worker.Ssh.Ssh-class.html" title="Ssh EngineClient." alt="" coords="5,254,91,293"/>
74		<area shape="rect" id="node5" href="ClusterShell.Worker.Ssh.Scp-class.html" title="Scp EngineClient." alt="" coords="5,313,91,351"/>
75		<area shape="rect" id="node3" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html" title="ClusterShell pdsh-based worker Class." alt="" coords="120,254,261,293"/>
76		<area shape="rect" id="node4" href="ClusterShell.Worker.Popen.WorkerPopen-class.html" title="Implements the Popen Worker." alt="" coords="295,313,452,351"/>
77		<area shape="rect" id="node7" href="ClusterShell.Worker.Worker.WorkerSimple-class.html" title="Implements a simple Worker being itself an EngineClient." alt="" coords="291,254,456,293"/>
78		<area shape="rect" id="node8" href="ClusterShell.Worker.EngineClient.EnginePort-class.html" title="An EnginePort is an abstraction object to deliver messages reliably between tasks." alt="" coords="485,254,587,293"/>
79		</map>
80		<img src="uml_class_diagram_for_clusters_47.png" alt='' usemap="#uml_class_diagram_for_clusters_47" ismap="ismap" class="graph-without-title" />
81		</center>
82		</center>
83		<hr />
84		<p>Abstract class EngineClient.</p>
85
86		<!-- ==================== INSTANCE METHODS ==================== -->
87		<a name="section-InstanceMethods"></a>
88		<table class="summary" border="1" cellpadding="3"
89		cellspacing="0" width="100%" bgcolor="white">
90		<tr bgcolor="#70b0f0" class="table-header">
91		<td colspan="2" class="table-header">
92		<table border="0" cellpadding="0" cellspacing="0" width="100%">
93		<tr valign="top">
94		<td align="left"><span class="table-header">Instance Methods</span></td>
95		<td align="right" valign="top"
96		><span class="options">[<a href="#section-InstanceMethods"
97		class="privatelink" onclick="toggle_private();"
98		>hide private</a>]</span></td>
99		</tr>
100		</table>
101		</td>
102		</tr>
103		<tr>
104		<td width="15%" align="right" valign="top" class="summary">
105		<span class="summary-type"> </span>
106		</td><td class="summary">
107		<table width="100%" cellpadding="0" cellspacing="0" border="0">
108		<tr>
109		<td><span class="summary-sig"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
110		<span class="summary-sig-arg">worker</span>,
111		<span class="summary-sig-arg">stderr</span>,
112		<span class="summary-sig-arg">timeout</span>,
113		<span class="summary-sig-arg">autoclose</span>)</span><br />
114		Initializer.</td>
115		<td align="right" valign="top">
116		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient.__init__">source code</a></span>
117
118		</td>
119		</tr>
120		</table>
121
122		</td>
123		</tr>
124		<tr class="private">
125		<td width="15%" align="right" valign="top" class="summary">
126		<span class="summary-type"> </span>
127		</td><td class="summary">
128		<table width="100%" cellpadding="0" cellspacing="0" border="0">
129		<tr>
130		<td><span class="summary-sig"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire" class="summary-sig-name" onclick="show_private();">_fire</a>(<span class="summary-sig-arg">self</span>)</span><br />
131		Fire timeout timer.</td>
132		<td align="right" valign="top">
133		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._fire">source code</a></span>
134
135		</td>
136		</tr>
137		</table>
138
139		</td>
140		</tr>
141		<tr class="private">
142		<td width="15%" align="right" valign="top" class="summary">
143		<span class="summary-type"> </span>
144		</td><td class="summary">
145		<table width="100%" cellpadding="0" cellspacing="0" border="0">
146		<tr>
147		<td><span class="summary-sig"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_start" class="summary-sig-name" onclick="show_private();">_start</a>(<span class="summary-sig-arg">self</span>)</span><br />
148		Starts client and returns client instance as a convenience.</td>
149		<td align="right" valign="top">
150		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._start">source code</a></span>
151
152		</td>
153		</tr>
154		</table>
155
156		</td>
157		</tr>
158		<tr>
159		<td width="15%" align="right" valign="top" class="summary">
160		<span class="summary-type"> </span>
161		</td><td class="summary">
162		<table width="100%" cellpadding="0" cellspacing="0" border="0">
163		<tr>
164		<td><span class="summary-sig"><a name="error_fileno"></a><span class="summary-sig-name">error_fileno</span>(<span class="summary-sig-arg">self</span>)</span><br />
165		Return the standard error reader file descriptor as an integer.</td>
166		<td align="right" valign="top">
167		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient.error_fileno">source code</a></span>
168
169		</td>
170		</tr>
171		</table>
172
173		</td>
174		</tr>
175		<tr>
176		<td width="15%" align="right" valign="top" class="summary">
177		<span class="summary-type"> </span>
178		</td><td class="summary">
179		<table width="100%" cellpadding="0" cellspacing="0" border="0">
180		<tr>
181		<td><span class="summary-sig"><a name="reader_fileno"></a><span class="summary-sig-name">reader_fileno</span>(<span class="summary-sig-arg">self</span>)</span><br />
182		Return the reader file descriptor as an integer.</td>
183		<td align="right" valign="top">
184		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient.reader_fileno">source code</a></span>
185
186		</td>
187		</tr>
188		</table>
189
190		</td>
191		</tr>
192		<tr>
193		<td width="15%" align="right" valign="top" class="summary">
194		<span class="summary-type"> </span>
195		</td><td class="summary">
196		<table width="100%" cellpadding="0" cellspacing="0" border="0">
197		<tr>
198		<td><span class="summary-sig"><a name="writer_fileno"></a><span class="summary-sig-name">writer_fileno</span>(<span class="summary-sig-arg">self</span>)</span><br />
199		Return the writer file descriptor as an integer.</td>
200		<td align="right" valign="top">
201		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient.writer_fileno">source code</a></span>
202
203		</td>
204		</tr>
205		</table>
206
207		</td>
208		</tr>
209		<tr class="private">
210		<td width="15%" align="right" valign="top" class="summary">
211		<span class="summary-type"> </span>
212		</td><td class="summary">
213		<table width="100%" cellpadding="0" cellspacing="0" border="0">
214		<tr>
215		<td><span class="summary-sig"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_close" class="summary-sig-name" onclick="show_private();">_close</a>(<span class="summary-sig-arg">self</span>,
216		<span class="summary-sig-arg">force</span>,
217		<span class="summary-sig-arg">timeout</span>)</span><br />
218		Close client.</td>
219		<td align="right" valign="top">
220		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._close">source code</a></span>
221
222		</td>
223		</tr>
224		</table>
225
226		</td>
227		</tr>
228		<tr class="private">
229		<td width="15%" align="right" valign="top" class="summary">
230		<span class="summary-type"> </span>
231		</td><td class="summary">
232		<table width="100%" cellpadding="0" cellspacing="0" border="0">
233		<tr>
234		<td><span class="summary-sig"><a name="_set_reading"></a><span class="summary-sig-name">_set_reading</span>(<span class="summary-sig-arg">self</span>)</span><br />
235		Set reading state.</td>
236		<td align="right" valign="top">
237		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._set_reading">source code</a></span>
238
239		</td>
240		</tr>
241		</table>
242
243		</td>
244		</tr>
245		<tr class="private">
246		<td width="15%" align="right" valign="top" class="summary">
247		<span class="summary-type"> </span>
248		</td><td class="summary">
249		<table width="100%" cellpadding="0" cellspacing="0" border="0">
250		<tr>
251		<td><span class="summary-sig"><a name="_set_reading_error"></a><span class="summary-sig-name">_set_reading_error</span>(<span class="summary-sig-arg">self</span>)</span><br />
252		Set error reading state.</td>
253		<td align="right" valign="top">
254		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._set_reading_error">source code</a></span>
255
256		</td>
257		</tr>
258		</table>
259
260		</td>
261		</tr>
262		<tr class="private">
263		<td width="15%" align="right" valign="top" class="summary">
264		<span class="summary-type"> </span>
265		</td><td class="summary">
266		<table width="100%" cellpadding="0" cellspacing="0" border="0">
267		<tr>
268		<td><span class="summary-sig"><a name="_set_writing"></a><span class="summary-sig-name">_set_writing</span>(<span class="summary-sig-arg">self</span>)</span><br />
269		Set writing state.</td>
270		<td align="right" valign="top">
271		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._set_writing">source code</a></span>
272
273		</td>
274		</tr>
275		</table>
276
277		</td>
278		</tr>
279		<tr class="private">
280		<td width="15%" align="right" valign="top" class="summary">
281		<span class="summary-type"> </span>
282		</td><td class="summary">
283		<table width="100%" cellpadding="0" cellspacing="0" border="0">
284		<tr>
285		<td><span class="summary-sig"><a name="_read"></a><span class="summary-sig-name">_read</span>(<span class="summary-sig-arg">self</span>,
286		<span class="summary-sig-arg">size</span>=<span class="summary-sig-default">-1</span>)</span><br />
287		Read data from process.</td>
288		<td align="right" valign="top">
289		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._read">source code</a></span>
290
291		</td>
292		</tr>
293		</table>
294
295		</td>
296		</tr>
297		<tr class="private">
298		<td width="15%" align="right" valign="top" class="summary">
299		<span class="summary-type"> </span>
300		</td><td class="summary">
301		<table width="100%" cellpadding="0" cellspacing="0" border="0">
302		<tr>
303		<td><span class="summary-sig"><a name="_readerr"></a><span class="summary-sig-name">_readerr</span>(<span class="summary-sig-arg">self</span>,
304		<span class="summary-sig-arg">size</span>=<span class="summary-sig-default">-1</span>)</span><br />
305		Read error data from process.</td>
306		<td align="right" valign="top">
307		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._readerr">source code</a></span>
308
309		</td>
310		</tr>
311		</table>
312
313		</td>
314		</tr>
315		<tr class="private">
316		<td width="15%" align="right" valign="top" class="summary">
317		<span class="summary-type"> </span>
318		</td><td class="summary">
319		<table width="100%" cellpadding="0" cellspacing="0" border="0">
320		<tr>
321		<td><span class="summary-sig"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_read" class="summary-sig-name" onclick="show_private();">_handle_read</a>(<span class="summary-sig-arg">self</span>)</span><br />
322		Handle a read notification.</td>
323		<td align="right" valign="top">
324		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._handle_read">source code</a></span>
325
326		</td>
327		</tr>
328		</table>
329
330		</td>
331		</tr>
332		<tr class="private">
333		<td width="15%" align="right" valign="top" class="summary">
334		<span class="summary-type"> </span>
335		</td><td class="summary">
336		<table width="100%" cellpadding="0" cellspacing="0" border="0">
337		<tr>
338		<td><span class="summary-sig"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_error" class="summary-sig-name" onclick="show_private();">_handle_error</a>(<span class="summary-sig-arg">self</span>)</span><br />
339		Handle a stderr read notification.</td>
340		<td align="right" valign="top">
341		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._handle_error">source code</a></span>
342
343		</td>
344		</tr>
345		</table>
346
347		</td>
348		</tr>
349		<tr class="private">
350		<td width="15%" align="right" valign="top" class="summary">
351		<span class="summary-type"> </span>
352		</td><td class="summary">
353		<table width="100%" cellpadding="0" cellspacing="0" border="0">
354		<tr>
355		<td><span class="summary-sig"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write" class="summary-sig-name" onclick="show_private();">_handle_write</a>(<span class="summary-sig-arg">self</span>)</span><br />
356		Handle a write notification.</td>
357		<td align="right" valign="top">
358		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._handle_write">source code</a></span>
359
360		</td>
361		</tr>
362		</table>
363
364		</td>
365		</tr>
366		<tr class="private">
367		<td width="15%" align="right" valign="top" class="summary">
368		<span class="summary-type"> </span>
369		</td><td class="summary">
370		<table width="100%" cellpadding="0" cellspacing="0" border="0">
371		<tr>
372		<td><span class="summary-sig"><a name="_exec_nonblock"></a><span class="summary-sig-name">_exec_nonblock</span>(<span class="summary-sig-arg">self</span>,
373		<span class="summary-sig-arg">commandlist</span>,
374		<span class="summary-sig-arg">shell</span>=<span class="summary-sig-default">False</span>,
375		<span class="summary-sig-arg">env</span>=<span class="summary-sig-default">None</span>)</span><br />
376		Utility method to launch a command with stdin/stdout file descriptors
377		configured in non-blocking mode.</td>
378		<td align="right" valign="top">
379		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._exec_nonblock">source code</a></span>
380
381		</td>
382		</tr>
383		</table>
384
385		</td>
386		</tr>
387		<tr class="private">
388		<td width="15%" align="right" valign="top" class="summary">
389		<span class="summary-type"> </span>
390		</td><td class="summary">
391		<table width="100%" cellpadding="0" cellspacing="0" border="0">
392		<tr>
393		<td><span class="summary-sig"><a name="_readlines"></a><span class="summary-sig-name">_readlines</span>(<span class="summary-sig-arg">self</span>)</span><br />
394		Utility method to read client lines</td>
395		<td align="right" valign="top">
396		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._readlines">source code</a></span>
397
398		</td>
399		</tr>
400		</table>
401
402		</td>
403		</tr>
404		<tr class="private">
405		<td width="15%" align="right" valign="top" class="summary">
406		<span class="summary-type"> </span>
407		</td><td class="summary">
408		<table width="100%" cellpadding="0" cellspacing="0" border="0">
409		<tr>
410		<td><span class="summary-sig"><a name="_readerrlines"></a><span class="summary-sig-name">_readerrlines</span>(<span class="summary-sig-arg">self</span>)</span><br />
411		Utility method to read client lines</td>
412		<td align="right" valign="top">
413		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._readerrlines">source code</a></span>
414
415		</td>
416		</tr>
417		</table>
418
419		</td>
420		</tr>
421		<tr class="private">
422		<td width="15%" align="right" valign="top" class="summary">
423		<span class="summary-type"> </span>
424		</td><td class="summary">
425		<table width="100%" cellpadding="0" cellspacing="0" border="0">
426		<tr>
427		<td><span class="summary-sig"><a name="_write"></a><span class="summary-sig-name">_write</span>(<span class="summary-sig-arg">self</span>,
428		<span class="summary-sig-arg">buf</span>)</span><br />
429		Add some data to be written to the client.</td>
430		<td align="right" valign="top">
431		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._write">source code</a></span>
432
433		</td>
434		</tr>
435		</table>
436
437		</td>
438		</tr>
439		<tr class="private">
440		<td width="15%" align="right" valign="top" class="summary">
441		<span class="summary-type"> </span>
442		</td><td class="summary">
443		<table width="100%" cellpadding="0" cellspacing="0" border="0">
444		<tr>
445		<td><span class="summary-sig"><a name="_set_write_eof"></a><span class="summary-sig-name">_set_write_eof</span>(<span class="summary-sig-arg">self</span>)</span></td>
446		<td align="right" valign="top">
447		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._set_write_eof">source code</a></span>
448
449		</td>
450		</tr>
451		</table>
452
453		</td>
454		</tr>
455		<tr class="private">
456		<td width="15%" align="right" valign="top" class="summary">
457		<span class="summary-type"> </span>
458		</td><td class="summary">
459		<table width="100%" cellpadding="0" cellspacing="0" border="0">
460		<tr>
461		<td><span class="summary-sig"><a name="_close_writer"></a><span class="summary-sig-name">_close_writer</span>(<span class="summary-sig-arg">self</span>)</span></td>
462		<td align="right" valign="top">
463		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._close_writer">source code</a></span>
464
465		</td>
466		</tr>
467		</table>
468
469		</td>
470		</tr>
471		<tr>
472		<td colspan="2" class="summary">
473		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">Engine.Engine.EngineBaseTimer</a></code></b>:
474		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate">invalidate</a></code>,
475		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid">is_valid</a></code>,
476		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire">set_nextfire</a></code>
477		</p>
478		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">Engine.Engine.EngineBaseTimer</a></code></b> (private):
479		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine" onclick="show_private();">_set_engine</a></code>
480		</p></div>
481		</td>
482		</tr>
483		</table>
484		<!-- ==================== METHOD DETAILS ==================== -->
485		<a name="section-MethodDetails"></a>
486		<table class="details" border="1" cellpadding="3"
487		cellspacing="0" width="100%" bgcolor="white">
488		<tr bgcolor="#70b0f0" class="table-header">
489		<td colspan="2" class="table-header">
490		<table border="0" cellpadding="0" cellspacing="0" width="100%">
491		<tr valign="top">
492		<td align="left"><span class="table-header">Method Details</span></td>
493		<td align="right" valign="top"
494		><span class="options">[<a href="#section-MethodDetails"
495		class="privatelink" onclick="toggle_private();"
496		>hide private</a>]</span></td>
497		</tr>
498		</table>
499		</td>
500		</tr>
501		</table>
502		<a name="__init__"></a>
503		<div>
504		<table class="details" border="1" cellpadding="3"
505		cellspacing="0" width="100%" bgcolor="white">
506		<tr><td>
507		<table width="100%" cellpadding="0" cellspacing="0" border="0">
508		<tr valign="top"><td>
509		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
510		<span class="sig-arg">worker</span>,
511		<span class="sig-arg">stderr</span>,
512		<span class="sig-arg">timeout</span>,
513		<span class="sig-arg">autoclose</span>)</span>
514		<br /><em class="fname">(Constructor)</em>
515		</h3>
516		</td><td align="right" valign="top"
517		><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient.__init__">source code</a></span>
518		</td>
519		</tr></table>
520
521		<p>Initializer. Should be called from derived classes.</p>
522		<dl class="fields">
523		<dt>Overrides:
524		<a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__">Engine.Engine.EngineBaseTimer.__init__</a>
525		</dt>
526		</dl>
527		</td></tr></table>
528		</div>
529		<a name="_fire"></a>
530		<div class="private">
531		<table class="details" border="1" cellpadding="3"
532		cellspacing="0" width="100%" bgcolor="white">
533		<tr><td>
534		<table width="100%" cellpadding="0" cellspacing="0" border="0">
535		<tr valign="top"><td>
536		<h3 class="epydoc"><span class="sig"><span class="sig-name">_fire</span>(<span class="sig-arg">self</span>)</span>
537		</h3>
538		</td><td align="right" valign="top"
539		><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._fire">source code</a></span>
540		</td>
541		</tr></table>
542
543		<p>Fire timeout timer.</p>
544		<dl class="fields">
545		<dt>Overrides:
546		<a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_fire" onclick="show_private();">Engine.Engine.EngineBaseTimer._fire</a>
547		</dt>
548		</dl>
549		</td></tr></table>
550		</div>
551		<a name="_start"></a>
552		<div class="private">
553		<table class="details" border="1" cellpadding="3"
554		cellspacing="0" width="100%" bgcolor="white">
555		<tr><td>
556		<table width="100%" cellpadding="0" cellspacing="0" border="0">
557		<tr valign="top"><td>
558		<h3 class="epydoc"><span class="sig"><span class="sig-name">_start</span>(<span class="sig-arg">self</span>)</span>
559		</h3>
560		</td><td align="right" valign="top"
561		><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._start">source code</a></span>
562		</td>
563		</tr></table>
564
565		<p>Starts client and returns client instance as a convenience. Derived
566		classes (except EnginePort) must implement.</p>
567		<dl class="fields">
568		</dl>
569		</td></tr></table>
570		</div>
571		<a name="_close"></a>
572		<div class="private">
573		<table class="details" border="1" cellpadding="3"
574		cellspacing="0" width="100%" bgcolor="white">
575		<tr><td>
576		<table width="100%" cellpadding="0" cellspacing="0" border="0">
577		<tr valign="top"><td>
578		<h3 class="epydoc"><span class="sig"><span class="sig-name">_close</span>(<span class="sig-arg">self</span>,
579		<span class="sig-arg">force</span>,
580		<span class="sig-arg">timeout</span>)</span>
581		</h3>
582		</td><td align="right" valign="top"
583		><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._close">source code</a></span>
584		</td>
585		</tr></table>
586
587		<p>Close client. Called by the engine after client has been unregistered.
588		This method should handle all termination types (normal, forced or on
589		timeout). Derived classes must implement.</p>
590		<dl class="fields">
591		</dl>
592		</td></tr></table>
593		</div>
594		<a name="_handle_read"></a>
595		<div class="private">
596		<table class="details" border="1" cellpadding="3"
597		cellspacing="0" width="100%" bgcolor="white">
598		<tr><td>
599		<table width="100%" cellpadding="0" cellspacing="0" border="0">
600		<tr valign="top"><td>
601		<h3 class="epydoc"><span class="sig"><span class="sig-name">_handle_read</span>(<span class="sig-arg">self</span>)</span>
602		</h3>
603		</td><td align="right" valign="top"
604		><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._handle_read">source code</a></span>
605		</td>
606		</tr></table>
607
608		<p>Handle a read notification. Called by the engine as the result of an
609		event indicating that a read is available.</p>
610		<dl class="fields">
611		</dl>
612		</td></tr></table>
613		</div>
614		<a name="_handle_error"></a>
615		<div class="private">
616		<table class="details" border="1" cellpadding="3"
617		cellspacing="0" width="100%" bgcolor="white">
618		<tr><td>
619		<table width="100%" cellpadding="0" cellspacing="0" border="0">
620		<tr valign="top"><td>
621		<h3 class="epydoc"><span class="sig"><span class="sig-name">_handle_error</span>(<span class="sig-arg">self</span>)</span>
622		</h3>
623		</td><td align="right" valign="top"
624		><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._handle_error">source code</a></span>
625		</td>
626		</tr></table>
627
628		<p>Handle a stderr read notification. Called by the engine as the result
629		of an event indicating that a read is available on stderr.</p>
630		<dl class="fields">
631		</dl>
632		</td></tr></table>
633		</div>
634		<a name="_handle_write"></a>
635		<div class="private">
636		<table class="details" border="1" cellpadding="3"
637		cellspacing="0" width="100%" bgcolor="white">
638		<tr><td>
639		<table width="100%" cellpadding="0" cellspacing="0" border="0">
640		<tr valign="top"><td>
641		<h3 class="epydoc"><span class="sig"><span class="sig-name">_handle_write</span>(<span class="sig-arg">self</span>)</span>
642		</h3>
643		</td><td align="right" valign="top"
644		><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClient._handle_write">source code</a></span>
645		</td>
646		</tr></table>
647
648		<p>Handle a write notification. Called by the engine as the result of an
649		event indicating that a write can be performed now.</p>
650		<dl class="fields">
651		</dl>
652		</td></tr></table>
653		</div>
654		<br />
655		<!-- ==================== NAVIGATION BAR ==================== -->
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8		</head>
9
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12		<!-- ==================== NAVIGATION BAR ==================== -->
13		<table class="navbar" border="0" width="100%" cellpadding="0"
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16
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35		</tr>
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37		<table width="100%" cellpadding="0" cellspacing="0">
38		<tr valign="top">
39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		<a href="ClusterShell.Worker.EngineClient-module.html">Module EngineClient</a> ::
44		Class EngineClientEOF
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
51		onclick="toggle_private();">hide private</a>]</span></td></tr>
52		<tr><td align="right"><span class="options"
53		>[<a href="frames.html" target="_top">frames</a
54		>] \| <a href="ClusterShell.Worker.EngineClient.EngineClientEOF-class.html"
55		target="_top">no frames</a>]</span></td></tr>
56		</table>
57		</td>
58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class EngineClientEOF</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClientEOF">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_48" name="uml_class_diagram_for_clusters_48">
64		<area shape="rect" id="node1" href="ClusterShell.Worker.EngineClient.EngineClientEOF-class.html" title="EOF from client." alt="" coords="32,443,157,487"/>
65		<area shape="rect" id="node2" href="ClusterShell.Worker.EngineClient.EngineClientException-class.html" title="Generic EngineClient exception." alt="" coords="16,379,173,423"/>
66		<area shape="rect" id="node181" href="javascript:void(0);" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="32,316,159,335"/>
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68		<area shape="rect" id="node3" href="javascript:void(0);" title="Common base class for all non-exit exceptions." alt="" coords="20,283,169,359"/>
69		<area shape="rect" id="node182" href="javascript:void(0);" title="exceptions.BaseException.args" alt="" coords="17,31,175,49"/>
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73		<area shape="rect" id="node182" href="javascript:void(0);" title="x[y]" alt="" coords="17,108,175,127"/>
74		<area shape="rect" id="node182" href="javascript:void(0);" title="x[i:j]" alt="" coords="17,127,175,145"/>
75		<area shape="rect" id="node182" href="javascript:void(0);" title="helper for pickle" alt="" coords="17,145,175,164"/>
76		<area shape="rect" id="node182" href="javascript:void(0);" title="repr(x)" alt="" coords="17,164,175,183"/>
77		<area shape="rect" id="node182" href="javascript:void(0);" title="x.__setattr__('name', value) <==> x.name = value" alt="" coords="17,183,175,201"/>
78		<area shape="rect" id="node182" href="javascript:void(0);" title="exceptions.BaseException.__setstate__" alt="" coords="17,201,175,220"/>
79		<area shape="rect" id="node182" href="javascript:void(0);" title="str(x)" alt="" coords="17,220,175,239"/>
80		<area shape="rect" id="node182" href="javascript:void(0);" title="exceptions.BaseException.__unicode__" alt="" coords="17,239,175,257"/>
81		<area shape="rect" id="node4" href="javascript:void(0);" title="Common base class for all exceptions" alt="" coords="5,6,187,263"/>
82		</map>
83		<img src="uml_class_diagram_for_clusters_48.png" alt='' usemap="#uml_class_diagram_for_clusters_48" ismap="ismap" class="graph-without-title" />
84		</center>
85		</center>
86		<hr />
87		<p>EOF from client.</p>
88
89		<!-- ==================== INSTANCE METHODS ==================== -->
90		<a name="section-InstanceMethods"></a>
91		<table class="summary" border="1" cellpadding="3"
92		cellspacing="0" width="100%" bgcolor="white">
93		<tr bgcolor="#70b0f0" class="table-header">
94		<td colspan="2" class="table-header">
95		<table border="0" cellpadding="0" cellspacing="0" width="100%">
96		<tr valign="top">
97		<td align="left"><span class="table-header">Instance Methods</span></td>
98		<td align="right" valign="top"
99		><span class="options">[<a href="#section-InstanceMethods"
100		class="privatelink" onclick="toggle_private();"
101		>hide private</a>]</span></td>
102		</tr>
103		</table>
104		</td>
105		</tr>
106		<tr>
107		<td colspan="2" class="summary">
108		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
109		<code>__init__</code>,
110		<code>__new__</code>
111		</p>
112		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
113		<code>__delattr__</code>,
114		<code>__getattribute__</code>,
115		<code>__getitem__</code>,
116		<code>__getslice__</code>,
117		<code>__reduce__</code>,
118		<code>__repr__</code>,
119		<code>__setattr__</code>,
120		<code>__setstate__</code>,
121		<code>__str__</code>,
122		<code>__unicode__</code>
123		</p>
124		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
125		<code>__format__</code>,
126		<code>__hash__</code>,
127		<code>__reduce_ex__</code>,
128		<code>__sizeof__</code>,
129		<code>__subclasshook__</code>
130		</p>
131		</td>
132		</tr>
133		</table>
134		<!-- ==================== PROPERTIES ==================== -->
135		<a name="section-Properties"></a>
136		<table class="summary" border="1" cellpadding="3"
137		cellspacing="0" width="100%" bgcolor="white">
138		<tr bgcolor="#70b0f0" class="table-header">
139		<td colspan="2" class="table-header">
140		<table border="0" cellpadding="0" cellspacing="0" width="100%">
141		<tr valign="top">
142		<td align="left"><span class="table-header">Properties</span></td>
143		<td align="right" valign="top"
144		><span class="options">[<a href="#section-Properties"
145		class="privatelink" onclick="toggle_private();"
146		>hide private</a>]</span></td>
147		</tr>
148		</table>
149		</td>
150		</tr>
151		<tr>
152		<td colspan="2" class="summary">
153		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
154		<code>args</code>,
155		<code>message</code>
156		</p>
157		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
158		<code>__class__</code>
159		</p>
160		</td>
161		</tr>
162		</table>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		<a href="ClusterShell.Worker.EngineClient-module.html">Module EngineClient</a> ::
44		Class EngineClientError
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class EngineClientError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClientError">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_49" name="uml_class_diagram_for_clusters_49">
64		<area shape="rect" id="node1" href="ClusterShell.Worker.EngineClient.EngineClientError-class.html" title="Base EngineClient error exception." alt="" coords="51,443,179,487"/>
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77		<area shape="rect" id="node186" href="javascript:void(0);" title="repr(x)" alt="" coords="36,164,193,183"/>
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79		<area shape="rect" id="node186" href="javascript:void(0);" title="exceptions.BaseException.__setstate__" alt="" coords="36,201,193,220"/>
80		<area shape="rect" id="node186" href="javascript:void(0);" title="str(x)" alt="" coords="36,220,193,239"/>
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82		<area shape="rect" id="node4" href="javascript:void(0);" title="Common base class for all exceptions" alt="" coords="24,6,205,263"/>
83		</map>
84		<img src="uml_class_diagram_for_clusters_49.png" alt='' usemap="#uml_class_diagram_for_clusters_49" ismap="ismap" class="graph-without-title" />
85		</center>
86		</center>
87		<hr />
88		<p>Base EngineClient error exception.</p>
89
90		<!-- ==================== INSTANCE METHODS ==================== -->
91		<a name="section-InstanceMethods"></a>
92		<table class="summary" border="1" cellpadding="3"
93		cellspacing="0" width="100%" bgcolor="white">
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98		<td align="left"><span class="table-header">Instance Methods</span></td>
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100		><span class="options">[<a href="#section-InstanceMethods"
101		class="privatelink" onclick="toggle_private();"
102		>hide private</a>]</span></td>
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104		</table>
105		</td>
106		</tr>
107		<tr>
108		<td colspan="2" class="summary">
109		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
110		<code>__init__</code>,
111		<code>__new__</code>
112		</p>
113		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
114		<code>__delattr__</code>,
115		<code>__getattribute__</code>,
116		<code>__getitem__</code>,
117		<code>__getslice__</code>,
118		<code>__reduce__</code>,
119		<code>__repr__</code>,
120		<code>__setattr__</code>,
121		<code>__setstate__</code>,
122		<code>__str__</code>,
123		<code>__unicode__</code>
124		</p>
125		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
126		<code>__format__</code>,
127		<code>__hash__</code>,
128		<code>__reduce_ex__</code>,
129		<code>__sizeof__</code>,
130		<code>__subclasshook__</code>
131		</p>
132		</td>
133		</tr>
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144		<td align="right" valign="top"
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154		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
155		<code>args</code>,
156		<code>message</code>
157		</p>
158		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		<a href="ClusterShell.Worker.EngineClient-module.html">Module EngineClient</a> ::
44		Class EngineClientException
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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56		</table>
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59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class EngineClientException</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClientException">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_50" name="uml_class_diagram_for_clusters_50">
64		<area shape="rect" id="node1" href="ClusterShell.Worker.EngineClient.EngineClientError-class.html" title="Base EngineClient error exception." alt="" coords="45,443,184,482"/>
65		<area shape="rect" id="node5" href="ClusterShell.Worker.EngineClient.EngineClientNotSupportedError-class.html" title="Operation not supported by EngineClient." alt="" coords="5,502,224,541"/>
66		<area shape="rect" id="node189" href="javascript:void(0);" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="133,316,260,335"/>
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85		<img src="uml_class_diagram_for_clusters_50.png" alt='' usemap="#uml_class_diagram_for_clusters_50" ismap="ismap" class="graph-without-title" />
86		</center>
87		</center>
88		<hr />
89		<p>Generic EngineClient exception.</p>
90
91		<!-- ==================== INSTANCE METHODS ==================== -->
92		<a name="section-InstanceMethods"></a>
93		<table class="summary" border="1" cellpadding="3"
94		cellspacing="0" width="100%" bgcolor="white">
95		<tr bgcolor="#70b0f0" class="table-header">
96		<td colspan="2" class="table-header">
97		<table border="0" cellpadding="0" cellspacing="0" width="100%">
98		<tr valign="top">
99		<td align="left"><span class="table-header">Instance Methods</span></td>
100		<td align="right" valign="top"
101		><span class="options">[<a href="#section-InstanceMethods"
102		class="privatelink" onclick="toggle_private();"
103		>hide private</a>]</span></td>
104		</tr>
105		</table>
106		</td>
107		</tr>
108		<tr>
109		<td colspan="2" class="summary">
110		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
111		<code>__init__</code>,
112		<code>__new__</code>
113		</p>
114		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
115		<code>__delattr__</code>,
116		<code>__getattribute__</code>,
117		<code>__getitem__</code>,
118		<code>__getslice__</code>,
119		<code>__reduce__</code>,
120		<code>__repr__</code>,
121		<code>__setattr__</code>,
122		<code>__setstate__</code>,
123		<code>__str__</code>,
124		<code>__unicode__</code>
125		</p>
126		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
127		<code>__format__</code>,
128		<code>__hash__</code>,
129		<code>__reduce_ex__</code>,
130		<code>__sizeof__</code>,
131		<code>__subclasshook__</code>
132		</p>
133		</td>
134		</tr>
135		</table>
136		<!-- ==================== PROPERTIES ==================== -->
137		<a name="section-Properties"></a>
138		<table class="summary" border="1" cellpadding="3"
139		cellspacing="0" width="100%" bgcolor="white">
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142		<table border="0" cellpadding="0" cellspacing="0" width="100%">
143		<tr valign="top">
144		<td align="left"><span class="table-header">Properties</span></td>
145		<td align="right" valign="top"
146		><span class="options">[<a href="#section-Properties"
147		class="privatelink" onclick="toggle_private();"
148		>hide private</a>]</span></td>
149		</tr>
150		</table>
151		</td>
152		</tr>
153		<tr>
154		<td colspan="2" class="summary">
155		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
156		<code>args</code>,
157		<code>message</code>
158		</p>
159		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
160		<code>__class__</code>
161		</p>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		<a href="ClusterShell.Worker.EngineClient-module.html">Module EngineClient</a> ::
44		Class EngineClientNotSupportedError
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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56		</table>
57		</td>
58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class EngineClientNotSupportedError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EngineClientNotSupportedError">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_51" name="uml_class_diagram_for_clusters_51">
64		<area shape="rect" id="node1" href="ClusterShell.Worker.EngineClient.EngineClientNotSupportedError-class.html" title="Operation not supported by EngineClient." alt="" coords="5,507,213,551"/>
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75		<area shape="rect" id="node198" href="javascript:void(0);" title="x[i:j]" alt="" coords="31,127,188,145"/>
76		<area shape="rect" id="node198" href="javascript:void(0);" title="helper for pickle" alt="" coords="31,145,188,164"/>
77		<area shape="rect" id="node198" href="javascript:void(0);" title="repr(x)" alt="" coords="31,164,188,183"/>
78		<area shape="rect" id="node198" href="javascript:void(0);" title="x.__setattr__('name', value) <==> x.name = value" alt="" coords="31,183,188,201"/>
79		<area shape="rect" id="node198" href="javascript:void(0);" title="exceptions.BaseException.__setstate__" alt="" coords="31,201,188,220"/>
80		<area shape="rect" id="node198" href="javascript:void(0);" title="str(x)" alt="" coords="31,220,188,239"/>
81		<area shape="rect" id="node198" href="javascript:void(0);" title="exceptions.BaseException.__unicode__" alt="" coords="31,239,188,257"/>
82		<area shape="rect" id="node5" href="javascript:void(0);" title="Common base class for all exceptions" alt="" coords="19,6,200,263"/>
83		</map>
84		<img src="uml_class_diagram_for_clusters_51.png" alt='' usemap="#uml_class_diagram_for_clusters_51" ismap="ismap" class="graph-without-title" />
85		</center>
86		</center>
87		<hr />
88		<p>Operation not supported by EngineClient.</p>
89
90		<!-- ==================== INSTANCE METHODS ==================== -->
91		<a name="section-InstanceMethods"></a>
92		<table class="summary" border="1" cellpadding="3"
93		cellspacing="0" width="100%" bgcolor="white">
94		<tr bgcolor="#70b0f0" class="table-header">
95		<td colspan="2" class="table-header">
96		<table border="0" cellpadding="0" cellspacing="0" width="100%">
97		<tr valign="top">
98		<td align="left"><span class="table-header">Instance Methods</span></td>
99		<td align="right" valign="top"
100		><span class="options">[<a href="#section-InstanceMethods"
101		class="privatelink" onclick="toggle_private();"
102		>hide private</a>]</span></td>
103		</tr>
104		</table>
105		</td>
106		</tr>
107		<tr>
108		<td colspan="2" class="summary">
109		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
110		<code>__init__</code>,
111		<code>__new__</code>
112		</p>
113		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
114		<code>__delattr__</code>,
115		<code>__getattribute__</code>,
116		<code>__getitem__</code>,
117		<code>__getslice__</code>,
118		<code>__reduce__</code>,
119		<code>__repr__</code>,
120		<code>__setattr__</code>,
121		<code>__setstate__</code>,
122		<code>__str__</code>,
123		<code>__unicode__</code>
124		</p>
125		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
126		<code>__format__</code>,
127		<code>__hash__</code>,
128		<code>__reduce_ex__</code>,
129		<code>__sizeof__</code>,
130		<code>__subclasshook__</code>
131		</p>
132		</td>
133		</tr>
134		</table>
135		<!-- ==================== PROPERTIES ==================== -->
136		<a name="section-Properties"></a>
137		<table class="summary" border="1" cellpadding="3"
138		cellspacing="0" width="100%" bgcolor="white">
139		<tr bgcolor="#70b0f0" class="table-header">
140		<td colspan="2" class="table-header">
141		<table border="0" cellpadding="0" cellspacing="0" width="100%">
142		<tr valign="top">
143		<td align="left"><span class="table-header">Properties</span></td>
144		<td align="right" valign="top"
145		><span class="options">[<a href="#section-Properties"
146		class="privatelink" onclick="toggle_private();"
147		>hide private</a>]</span></td>
148		</tr>
149		</table>
150		</td>
151		</tr>
152		<tr>
153		<td colspan="2" class="summary">
154		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
155		<code>args</code>,
156		<code>message</code>
157		</p>
158		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
159		<code>__class__</code>
160		</p>
161		</td>
162		</tr>
163		</table>
164		<!-- ==================== NAVIGATION BAR ==================== -->
165		<table class="navbar" border="0" width="100%" cellpadding="0"
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185		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
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~~doc/epydoc/html/ClusterShell.Worker.EngineClient.EnginePort-class.html~~ less more

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2		"DTD/xhtml1-transitional.dtd">
3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>ClusterShell.Worker.EngineClient.EnginePort</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<!-- ==================== NAVIGATION BAR ==================== -->
13		<table class="navbar" border="0" width="100%" cellpadding="0"
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24
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34		</tr></table></th>
35		</tr>
36		</table>
37		<table width="100%" cellpadding="0" cellspacing="0">
38		<tr valign="top">
39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		<a href="ClusterShell.Worker.EngineClient-module.html">Module EngineClient</a> ::
44		Class EnginePort
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
51		onclick="toggle_private();">hide private</a>]</span></td></tr>
52		<tr><td align="right"><span class="options"
53		>[<a href="frames.html" target="_top">frames</a
54		>] \| <a href="ClusterShell.Worker.EngineClient.EnginePort-class.html"
55		target="_top">no frames</a>]</span></td></tr>
56		</table>
57		</td>
58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class EnginePort</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_52" name="uml_class_diagram_for_clusters_52">
64		<area shape="rect" id="node199" href="ClusterShell.Worker.EngineClient.EnginePort-class.html#__init__" title="Initialize EnginePort object." alt="" coords="17,268,325,287"/>
65		<area shape="rect" id="node199" href="ClusterShell.Worker.EngineClient.EnginePort-class.html#msg" title="Port message send with optional reply." alt="" coords="17,287,325,305"/>
66		<area shape="rect" id="node199" href="ClusterShell.Worker.EngineClient.EnginePort-class.html#msg_send" title="Port message send-once method (no reply)." alt="" coords="17,305,325,324"/>
67		<area shape="rect" id="node1" href="ClusterShell.Worker.EngineClient.EnginePort-class.html" title="An EnginePort is an abstraction object to deliver messages reliably between tasks." alt="" coords="5,235,336,330"/>
68		<area shape="rect" id="node200" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno" title="Return the standard error reader file descriptor as an integer." alt="" coords="116,153,227,172"/>
69		<area shape="rect" id="node200" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno" title="Return the reader file descriptor as an integer." alt="" coords="116,172,227,191"/>
70		<area shape="rect" id="node200" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno" title="Return the writer file descriptor as an integer." alt="" coords="116,191,227,209"/>
71		<area shape="rect" id="node2" href="ClusterShell.Worker.EngineClient.EngineClient-class.html" title="Abstract class EngineClient." alt="" coords="104,121,237,215"/>
72		<area shape="rect" id="node201" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate" title="Invalidates a timer object, stopping it from ever firing again." alt="" coords="53,39,291,57"/>
73		<area shape="rect" id="node201" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid" title="Returns a boolean value that indicates whether an EngineTimer object is  valid and able to fire." alt="" coords="53,57,291,76"/>
74		<area shape="rect" id="node201" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire" title="Set the next firing delay in seconds for an EngineTimer object." alt="" coords="53,76,291,95"/>
75		<area shape="rect" id="node3" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html" title="Abstract class for ClusterShell's engine timer." alt="" coords="41,6,303,101"/>
76		</map>
77		<img src="uml_class_diagram_for_clusters_52.png" alt='' usemap="#uml_class_diagram_for_clusters_52" ismap="ismap" class="graph-without-title" />
78		</center>
79		</center>
80		<hr />
81		<p>An EnginePort is an abstraction object to deliver messages reliably
82		between tasks.</p>
83
84		<!-- ==================== NESTED CLASSES ==================== -->
85		<a name="section-NestedClasses"></a>
86		<table class="summary" border="1" cellpadding="3"
87		cellspacing="0" width="100%" bgcolor="white">
88		<tr bgcolor="#70b0f0" class="table-header">
89		<td colspan="2" class="table-header">
90		<table border="0" cellpadding="0" cellspacing="0" width="100%">
91		<tr valign="top">
92		<td align="left"><span class="table-header">Nested Classes</span></td>
93		<td align="right" valign="top"
94		><span class="options">[<a href="#section-NestedClasses"
95		class="privatelink" onclick="toggle_private();"
96		>hide private</a>]</span></td>
97		</tr>
98		</table>
99		</td>
100		</tr>
101		<tr class="private">
102		<td width="15%" align="right" valign="top" class="summary">
103		<span class="summary-type"> </span>
104		</td><td class="summary">
105		<a href="ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html" class="summary-name" onclick="show_private();">_Msg</a><br />
106		Private class representing a port message.
107		</td>
108		</tr>
109		</table>
110		<!-- ==================== INSTANCE METHODS ==================== -->
111		<a name="section-InstanceMethods"></a>
112		<table class="summary" border="1" cellpadding="3"
113		cellspacing="0" width="100%" bgcolor="white">
114		<tr bgcolor="#70b0f0" class="table-header">
115		<td colspan="2" class="table-header">
116		<table border="0" cellpadding="0" cellspacing="0" width="100%">
117		<tr valign="top">
118		<td align="left"><span class="table-header">Instance Methods</span></td>
119		<td align="right" valign="top"
120		><span class="options">[<a href="#section-InstanceMethods"
121		class="privatelink" onclick="toggle_private();"
122		>hide private</a>]</span></td>
123		</tr>
124		</table>
125		</td>
126		</tr>
127		<tr>
128		<td width="15%" align="right" valign="top" class="summary">
129		<span class="summary-type"> </span>
130		</td><td class="summary">
131		<table width="100%" cellpadding="0" cellspacing="0" border="0">
132		<tr>
133		<td><span class="summary-sig"><a href="ClusterShell.Worker.EngineClient.EnginePort-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
134		<span class="summary-sig-arg">task</span>,
135		<span class="summary-sig-arg">handler</span>=<span class="summary-sig-default">None</span>,
136		<span class="summary-sig-arg">autoclose</span>=<span class="summary-sig-default">False</span>)</span><br />
137		Initialize EnginePort object.</td>
138		<td align="right" valign="top">
139		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort.__init__">source code</a></span>
140
141		</td>
142		</tr>
143		</table>
144
145		</td>
146		</tr>
147		<tr class="private">
148		<td width="15%" align="right" valign="top" class="summary">
149		<span class="summary-type"> </span>
150		</td><td class="summary">
151		<table width="100%" cellpadding="0" cellspacing="0" border="0">
152		<tr>
153		<td><span class="summary-sig"><a href="ClusterShell.Worker.EngineClient.EnginePort-class.html#_start" class="summary-sig-name" onclick="show_private();">_start</a>(<span class="summary-sig-arg">self</span>)</span><br />
154		Starts client and returns client instance as a convenience.</td>
155		<td align="right" valign="top">
156		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort._start">source code</a></span>
157
158		</td>
159		</tr>
160		</table>
161
162		</td>
163		</tr>
164		<tr class="private">
165		<td width="15%" align="right" valign="top" class="summary">
166		<span class="summary-type"> </span>
167		</td><td class="summary">
168		<table width="100%" cellpadding="0" cellspacing="0" border="0">
169		<tr>
170		<td><span class="summary-sig"><a href="ClusterShell.Worker.EngineClient.EnginePort-class.html#_close" class="summary-sig-name" onclick="show_private();">_close</a>(<span class="summary-sig-arg">self</span>,
171		<span class="summary-sig-arg">force</span>,
172		<span class="summary-sig-arg">timeout</span>)</span><br />
173		Close port pipes.</td>
174		<td align="right" valign="top">
175		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort._close">source code</a></span>
176
177		</td>
178		</tr>
179		</table>
180
181		</td>
182		</tr>
183		<tr class="private">
184		<td width="15%" align="right" valign="top" class="summary">
185		<span class="summary-type"> </span>
186		</td><td class="summary">
187		<table width="100%" cellpadding="0" cellspacing="0" border="0">
188		<tr>
189		<td><span class="summary-sig"><a href="ClusterShell.Worker.EngineClient.EnginePort-class.html#_read" class="summary-sig-name" onclick="show_private();">_read</a>(<span class="summary-sig-arg">self</span>,
190		<span class="summary-sig-arg">size</span>=<span class="summary-sig-default">4096</span>)</span><br />
191		Read data from pipe.</td>
192		<td align="right" valign="top">
193		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort._read">source code</a></span>
194
195		</td>
196		</tr>
197		</table>
198
199		</td>
200		</tr>
201		<tr class="private">
202		<td width="15%" align="right" valign="top" class="summary">
203		<span class="summary-type"> </span>
204		</td><td class="summary">
205		<table width="100%" cellpadding="0" cellspacing="0" border="0">
206		<tr>
207		<td><span class="summary-sig"><a href="ClusterShell.Worker.EngineClient.EnginePort-class.html#_handle_read" class="summary-sig-name" onclick="show_private();">_handle_read</a>(<span class="summary-sig-arg">self</span>)</span><br />
208		Handle a read notification.</td>
209		<td align="right" valign="top">
210		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort._handle_read">source code</a></span>
211
212		</td>
213		</tr>
214		</table>
215
216		</td>
217		</tr>
218		<tr>
219		<td width="15%" align="right" valign="top" class="summary">
220		<span class="summary-type"> </span>
221		</td><td class="summary">
222		<table width="100%" cellpadding="0" cellspacing="0" border="0">
223		<tr>
224		<td><span class="summary-sig"><a name="msg"></a><span class="summary-sig-name">msg</span>(<span class="summary-sig-arg">self</span>,
225		<span class="summary-sig-arg">send_msg</span>,
226		<span class="summary-sig-arg">send_once</span>=<span class="summary-sig-default">False</span>)</span><br />
227		Port message send with optional reply.</td>
228		<td align="right" valign="top">
229		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort.msg">source code</a></span>
230
231		</td>
232		</tr>
233		</table>
234
235		</td>
236		</tr>
237		<tr>
238		<td width="15%" align="right" valign="top" class="summary">
239		<span class="summary-type"> </span>
240		</td><td class="summary">
241		<table width="100%" cellpadding="0" cellspacing="0" border="0">
242		<tr>
243		<td><span class="summary-sig"><a name="msg_send"></a><span class="summary-sig-name">msg_send</span>(<span class="summary-sig-arg">self</span>,
244		<span class="summary-sig-arg">send_msg</span>)</span><br />
245		Port message send-once method (no reply).</td>
246		<td align="right" valign="top">
247		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort.msg_send">source code</a></span>
248
249		</td>
250		</tr>
251		</table>
252
253		</td>
254		</tr>
255		<tr>
256		<td colspan="2" class="summary">
257		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a></code></b>:
258		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno">error_fileno</a></code>,
259		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno">reader_fileno</a></code>,
260		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno">writer_fileno</a></code>
261		</p>
262		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a></code></b> (private):
263		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_close_writer" onclick="show_private();">_close_writer</a></code>,
264		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock" onclick="show_private();">_exec_nonblock</a></code>,
265		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire" onclick="show_private();">_fire</a></code>,
266		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_error" onclick="show_private();">_handle_error</a></code>,
267		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write" onclick="show_private();">_handle_write</a></code>,
268		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerr" onclick="show_private();">_readerr</a></code>,
269		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines" onclick="show_private();">_readerrlines</a></code>,
270		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines" onclick="show_private();">_readlines</a></code>,
271		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading" onclick="show_private();">_set_reading</a></code>,
272		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading_error" onclick="show_private();">_set_reading_error</a></code>,
273		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof" onclick="show_private();">_set_write_eof</a></code>,
274		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_writing" onclick="show_private();">_set_writing</a></code>,
275		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_write" onclick="show_private();">_write</a></code>
276		</p></div>
277		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">Engine.Engine.EngineBaseTimer</a></code></b>:
278		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate">invalidate</a></code>,
279		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid">is_valid</a></code>,
280		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire">set_nextfire</a></code>
281		</p>
282		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">Engine.Engine.EngineBaseTimer</a></code></b> (private):
283		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine" onclick="show_private();">_set_engine</a></code>
284		</p></div>
285		</td>
286		</tr>
287		</table>
288		<!-- ==================== METHOD DETAILS ==================== -->
289		<a name="section-MethodDetails"></a>
290		<table class="details" border="1" cellpadding="3"
291		cellspacing="0" width="100%" bgcolor="white">
292		<tr bgcolor="#70b0f0" class="table-header">
293		<td colspan="2" class="table-header">
294		<table border="0" cellpadding="0" cellspacing="0" width="100%">
295		<tr valign="top">
296		<td align="left"><span class="table-header">Method Details</span></td>
297		<td align="right" valign="top"
298		><span class="options">[<a href="#section-MethodDetails"
299		class="privatelink" onclick="toggle_private();"
300		>hide private</a>]</span></td>
301		</tr>
302		</table>
303		</td>
304		</tr>
305		</table>
306		<a name="__init__"></a>
307		<div>
308		<table class="details" border="1" cellpadding="3"
309		cellspacing="0" width="100%" bgcolor="white">
310		<tr><td>
311		<table width="100%" cellpadding="0" cellspacing="0" border="0">
312		<tr valign="top"><td>
313		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
314		<span class="sig-arg">task</span>,
315		<span class="sig-arg">handler</span>=<span class="sig-default">None</span>,
316		<span class="sig-arg">autoclose</span>=<span class="sig-default">False</span>)</span>
317		<br /><em class="fname">(Constructor)</em>
318		</h3>
319		</td><td align="right" valign="top"
320		><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort.__init__">source code</a></span>
321		</td>
322		</tr></table>
323
324		<p>Initialize EnginePort object.</p>
325		<dl class="fields">
326		<dt>Overrides:
327		<a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__">Engine.Engine.EngineBaseTimer.__init__</a>
328		</dt>
329		</dl>
330		</td></tr></table>
331		</div>
332		<a name="_start"></a>
333		<div class="private">
334		<table class="details" border="1" cellpadding="3"
335		cellspacing="0" width="100%" bgcolor="white">
336		<tr><td>
337		<table width="100%" cellpadding="0" cellspacing="0" border="0">
338		<tr valign="top"><td>
339		<h3 class="epydoc"><span class="sig"><span class="sig-name">_start</span>(<span class="sig-arg">self</span>)</span>
340		</h3>
341		</td><td align="right" valign="top"
342		><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort._start">source code</a></span>
343		</td>
344		</tr></table>
345
346		<p>Starts client and returns client instance as a convenience. Derived
347		classes (except EnginePort) must implement.</p>
348		<dl class="fields">
349		<dt>Overrides:
350		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_start" onclick="show_private();">EngineClient._start</a>
351		<dd><em class="note">(inherited documentation)</em></dd>
352		</dt>
353		</dl>
354		</td></tr></table>
355		</div>
356		<a name="_close"></a>
357		<div class="private">
358		<table class="details" border="1" cellpadding="3"
359		cellspacing="0" width="100%" bgcolor="white">
360		<tr><td>
361		<table width="100%" cellpadding="0" cellspacing="0" border="0">
362		<tr valign="top"><td>
363		<h3 class="epydoc"><span class="sig"><span class="sig-name">_close</span>(<span class="sig-arg">self</span>,
364		<span class="sig-arg">force</span>,
365		<span class="sig-arg">timeout</span>)</span>
366		</h3>
367		</td><td align="right" valign="top"
368		><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort._close">source code</a></span>
369		</td>
370		</tr></table>
371
372		<p>Close port pipes.</p>
373		<dl class="fields">
374		<dt>Overrides:
375		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_close" onclick="show_private();">EngineClient._close</a>
376		</dt>
377		</dl>
378		</td></tr></table>
379		</div>
380		<a name="_read"></a>
381		<div class="private">
382		<table class="details" border="1" cellpadding="3"
383		cellspacing="0" width="100%" bgcolor="white">
384		<tr><td>
385		<table width="100%" cellpadding="0" cellspacing="0" border="0">
386		<tr valign="top"><td>
387		<h3 class="epydoc"><span class="sig"><span class="sig-name">_read</span>(<span class="sig-arg">self</span>,
388		<span class="sig-arg">size</span>=<span class="sig-default">4096</span>)</span>
389		</h3>
390		</td><td align="right" valign="top"
391		><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort._read">source code</a></span>
392		</td>
393		</tr></table>
394
395		<p>Read data from pipe.</p>
396		<dl class="fields">
397		<dt>Overrides:
398		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_read" onclick="show_private();">EngineClient._read</a>
399		</dt>
400		</dl>
401		</td></tr></table>
402		</div>
403		<a name="_handle_read"></a>
404		<div class="private">
405		<table class="details" border="1" cellpadding="3"
406		cellspacing="0" width="100%" bgcolor="white">
407		<tr><td>
408		<table width="100%" cellpadding="0" cellspacing="0" border="0">
409		<tr valign="top"><td>
410		<h3 class="epydoc"><span class="sig"><span class="sig-name">_handle_read</span>(<span class="sig-arg">self</span>)</span>
411		</h3>
412		</td><td align="right" valign="top"
413		><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort._handle_read">source code</a></span>
414		</td>
415		</tr></table>
416
417		<p>Handle a read notification. Called by the engine as the result of an
418		event indicating that a read is available.</p>
419		<dl class="fields">
420		<dt>Overrides:
421		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_read" onclick="show_private();">EngineClient._handle_read</a>
422		</dt>
423		</dl>
424		</td></tr></table>
425		</div>
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427		<!-- ==================== NAVIGATION BAR ==================== -->
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43		<a href="ClusterShell.Worker.EngineClient-module.html">Module EngineClient</a> ::
44		<a href="ClusterShell.Worker.EngineClient.EnginePort-class.html">Class EnginePort</a> ::
45		Class _Msg
46		</span>
47		</td>
48		<td>
49		<table cellpadding="0" cellspacing="0">
50		<!-- hide/show private -->
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57		</table>
58		</td>
59		</tr>
60		</table>
61		<!-- ==================== CLASS DESCRIPTION ==================== -->
62		<h1 class="epydoc">Class _Msg</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort._Msg">source code</a></span></p>
63		<p>Private class representing a port message.</p>
64		<p>A port message may be any Python object.</p>
65
66		<!-- ==================== INSTANCE METHODS ==================== -->
67		<a name="section-InstanceMethods"></a>
68		<table class="summary" border="1" cellpadding="3"
69		cellspacing="0" width="100%" bgcolor="white">
70		<tr bgcolor="#70b0f0" class="table-header">
71		<td colspan="2" class="table-header">
72		<table border="0" cellpadding="0" cellspacing="0" width="100%">
73		<tr valign="top">
74		<td align="left"><span class="table-header">Instance Methods</span></td>
75		<td align="right" valign="top"
76		><span class="options">[<a href="#section-InstanceMethods"
77		class="privatelink" onclick="toggle_private();"
78		>hide private</a>]</span></td>
79		</tr>
80		</table>
81		</td>
82		</tr>
83		<tr>
84		<td width="15%" align="right" valign="top" class="summary">
85		<span class="summary-type"> </span>
86		</td><td class="summary">
87		<table width="100%" cellpadding="0" cellspacing="0" border="0">
88		<tr>
89		<td><span class="summary-sig"><a name="__init__"></a><span class="summary-sig-name">__init__</span>(<span class="summary-sig-arg">self</span>,
90		<span class="summary-sig-arg">user_msg</span>,
91		<span class="summary-sig-arg">sync</span>)</span></td>
92		<td align="right" valign="top">
93		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort._Msg.__init__">source code</a></span>
94
95		</td>
96		</tr>
97		</table>
98
99		</td>
100		</tr>
101		<tr>
102		<td width="15%" align="right" valign="top" class="summary">
103		<span class="summary-type"> </span>
104		</td><td class="summary">
105		<table width="100%" cellpadding="0" cellspacing="0" border="0">
106		<tr>
107		<td><span class="summary-sig"><a name="get"></a><span class="summary-sig-name">get</span>(<span class="summary-sig-arg">self</span>)</span><br />
108		Get and acknowledge message.</td>
109		<td align="right" valign="top">
110		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort._Msg.get">source code</a></span>
111
112		</td>
113		</tr>
114		</table>
115
116		</td>
117		</tr>
118		<tr>
119		<td width="15%" align="right" valign="top" class="summary">
120		<span class="summary-type"> </span>
121		</td><td class="summary">
122		<table width="100%" cellpadding="0" cellspacing="0" border="0">
123		<tr>
124		<td><span class="summary-sig"><a name="sync"></a><span class="summary-sig-name">sync</span>(<span class="summary-sig-arg">self</span>)</span><br />
125		Wait for message acknowledgment if needed.</td>
126		<td align="right" valign="top">
127		<span class="codelink"><a href="ClusterShell.Worker.EngineClient-pysrc.html#EnginePort._Msg.sync">source code</a></span>
128
129		</td>
130		</tr>
131		</table>
132
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134		</tr>
135		</table>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
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43		Module Pdsh
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
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55		</table>
56		</td>
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58		</table>
59		<!-- ==================== MODULE DESCRIPTION ==================== -->
60		<h1 class="epydoc">Module Pdsh</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html">source code</a></span></p>
61		<p>WorkerPdsh</p>
62		<p>ClusterShell worker for executing commands with LLNL pdsh.</p>
63
64		<!-- ==================== CLASSES ==================== -->
65		<a name="section-Classes"></a>
66		<table class="summary" border="1" cellpadding="3"
67		cellspacing="0" width="100%" bgcolor="white">
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81		<tr>
82		<td width="15%" align="right" valign="top" class="summary">
83		<span class="summary-type"> </span>
84		</td><td class="summary">
85		<a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html" class="summary-name">WorkerPdsh</a><br />
86		ClusterShell pdsh-based worker Class.
87		</td>
88		</tr>
89		</table>
90		<!-- ==================== VARIABLES ==================== -->
91		<a name="section-Variables"></a>
92		<table class="summary" border="1" cellpadding="3"
93		cellspacing="0" width="100%" bgcolor="white">
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98		<td align="left"><span class="table-header">Variables</span></td>
99		<td align="right" valign="top"
100		><span class="options">[<a href="#section-Variables"
101		class="privatelink" onclick="toggle_private();"
102		>hide private</a>]</span></td>
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106		</tr>
107		<tr>
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109		<span class="summary-type"> </span>
110		</td><td class="summary">
111		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="'ClusterShell.Worker'"><code class="variable-quote">'</code><code class="variable-string">ClusterShell.Worker</code><code class="variable-quote">'</code></code>
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59		<h1 class="epydoc">Source Code for <a href="ClusterShell.Worker.Pdsh-module.html">Module ClusterShell.Worker.Pdsh</a></h1>
60		<pre class="py-src">
61		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
62		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2007, 2008, 2009)</tt> </tt>
63		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
64		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
65		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
66		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
67		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
68		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
69		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
70		<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
71		<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
72		<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
73		<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
74		<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
75		<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
76		<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
77		<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
78		<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
79		<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
80		<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
81		<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
82		<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
83		<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
84		<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
85		<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
86		<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
87		<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
88		<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
89		<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
90		<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
91		<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
92		<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
93		<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt class="py-comment"># $Id: Pdsh.py 292 2010-07-15 22:43:46Z st-cea $</tt> </tt>
94		<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> </tt>
95		<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
96		<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring">WorkerPdsh</tt> </tt>
97		<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
98		<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"><tt class="py-docstring">ClusterShell worker for executing commands with LLNL pdsh.</tt> </tt>
99		<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
100		<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"> </tt>
101		<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">errno</tt> </tt>
102		<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">os</tt> </tt>
103		<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">signal</tt> </tt>
104		<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">sys</tt> </tt>
105		<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"> </tt>
106		<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Package ClusterShell=ClusterShell-module.html"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-0', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Module ClusterShell.NodeSet=ClusterShell.NodeSet-module.html,Class ClusterShell.NodeSet.NodeSet=ClusterShell.NodeSet.NodeSet-class.html"><a title="ClusterShell.NodeSet
107		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-1', 'NodeSet', 'link-1');">NodeSet</a></tt> <tt class="py-keyword">import</tt> <tt id="link-2" class="py-name"><a title="ClusterShell.NodeSet
108		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-2', 'NodeSet', 'link-1');">NodeSet</a></tt> </tt>
109		<a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-3" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-3', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-4" class="py-name" targets="Package ClusterShell.Worker=ClusterShell.Worker-module.html,Module ClusterShell.Worker.Worker=ClusterShell.Worker.Worker-module.html,Class ClusterShell.Worker.Worker.Worker=ClusterShell.Worker.Worker.Worker-class.html"><a title="ClusterShell.Worker
110		ClusterShell.Worker.Worker
111		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-4', 'Worker', 'link-4');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-5" class="py-name" targets="Module ClusterShell.Worker.EngineClient=ClusterShell.Worker.EngineClient-module.html,Class ClusterShell.Worker.EngineClient.EngineClient=ClusterShell.Worker.EngineClient.EngineClient-class.html"><a title="ClusterShell.Worker.EngineClient
112		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-5', 'EngineClient', 'link-5');">EngineClient</a></tt> <tt class="py-keyword">import</tt> <tt id="link-6" class="py-name"><a title="ClusterShell.Worker.EngineClient
113		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-6', 'EngineClient', 'link-5');">EngineClient</a></tt> </tt>
114		<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-7" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-7', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-8" class="py-name"><a title="ClusterShell.Worker
115		ClusterShell.Worker.Worker
116		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-8', 'Worker', 'link-4');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-9" class="py-name"><a title="ClusterShell.Worker.EngineClient
117		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-9', 'EngineClient', 'link-5');">EngineClient</a></tt> <tt class="py-keyword">import</tt> <tt id="link-10" class="py-name" targets="Class ClusterShell.Worker.EngineClient.EngineClientError=ClusterShell.Worker.EngineClient.EngineClientError-class.html"><a title="ClusterShell.Worker.EngineClient.EngineClientError" class="py-name" href="#" onclick="return doclink('link-10', 'EngineClientError', 'link-10');">EngineClientError</a></tt> </tt>
118		<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-11" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-11', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-12" class="py-name"><a title="ClusterShell.Worker
119		ClusterShell.Worker.Worker
120		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-12', 'Worker', 'link-4');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-13" class="py-name"><a title="ClusterShell.Worker.EngineClient
121		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-13', 'EngineClient', 'link-5');">EngineClient</a></tt> <tt class="py-keyword">import</tt> <tt id="link-14" class="py-name" targets="Class ClusterShell.Worker.EngineClient.EngineClientNotSupportedError=ClusterShell.Worker.EngineClient.EngineClientNotSupportedError-class.html"><a title="ClusterShell.Worker.EngineClient.EngineClientNotSupportedError" class="py-name" href="#" onclick="return doclink('link-14', 'EngineClientNotSupportedError', 'link-14');">EngineClientNotSupportedError</a></tt> </tt>
122		<a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-15" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-15', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-16" class="py-name"><a title="ClusterShell.Worker
123		ClusterShell.Worker.Worker
124		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-16', 'Worker', 'link-4');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-17" class="py-name"><a title="ClusterShell.Worker
125		ClusterShell.Worker.Worker
126		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-17', 'Worker', 'link-4');">Worker</a></tt> <tt class="py-keyword">import</tt> <tt id="link-18" class="py-name" targets="Class ClusterShell.Worker.Worker.DistantWorker=ClusterShell.Worker.Worker.DistantWorker-class.html"><a title="ClusterShell.Worker.Worker.DistantWorker" class="py-name" href="#" onclick="return doclink('link-18', 'DistantWorker', 'link-18');">DistantWorker</a></tt> </tt>
127		<a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-19" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-19', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-20" class="py-name"><a title="ClusterShell.Worker
128		ClusterShell.Worker.Worker
129		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-20', 'Worker', 'link-4');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-21" class="py-name"><a title="ClusterShell.Worker
130		ClusterShell.Worker.Worker
131		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-21', 'Worker', 'link-4');">Worker</a></tt> <tt class="py-keyword">import</tt> <tt id="link-22" class="py-name" targets="Class ClusterShell.Worker.Worker.WorkerError=ClusterShell.Worker.Worker.WorkerError-class.html"><a title="ClusterShell.Worker.Worker.WorkerError" class="py-name" href="#" onclick="return doclink('link-22', 'WorkerError', 'link-22');">WorkerError</a></tt><tt class="py-op">,</tt> <tt id="link-23" class="py-name" targets="Class ClusterShell.Worker.Worker.WorkerBadArgumentError=ClusterShell.Worker.Worker.WorkerBadArgumentError-class.html"><a title="ClusterShell.Worker.Worker.WorkerBadArgumentError" class="py-name" href="#" onclick="return doclink('link-23', 'WorkerBadArgumentError', 'link-23');">WorkerBadArgumentError</a></tt> </tt>
132		<a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"> </tt>
133		<a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"> </tt>
134		<a name="WorkerPdsh"></a><div id="WorkerPdsh-def"><a name="L54"></a><tt class="py-lineno"> 54</tt> <a class="py-toggle" href="#" id="WorkerPdsh-toggle" onclick="return toggle('WorkerPdsh');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html">WorkerPdsh</a><tt class="py-op">(</tt><tt class="py-base-class">EngineClient</tt><tt class="py-op">,</tt> <tt class="py-base-class">DistantWorker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
135		</div><div id="WorkerPdsh-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="WorkerPdsh-expanded"><a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
136		<a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"><tt class="py-docstring"> ClusterShell pdsh-based worker Class.</tt> </tt>
137		<a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
138		<a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"><tt class="py-docstring"> Remote Shell (pdsh) usage example:</tt> </tt>
139		<a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"><tt class="py-docstring"> >>> worker = WorkerPdsh(nodeset, handler=MyEventHandler(),</tt> </tt>
140		<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"><tt class="py-docstring"> ... timeout=30, command="/bin/hostname")</tt> </tt>
141		<a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"><tt class="py-docstring"> >>> task.schedule(worker) # schedule worker for execution</tt> </tt>
142		<a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"><tt class="py-docstring"> >>> task.resume() # run</tt> </tt>
143		<a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
144		<a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"><tt class="py-docstring"> Remote Copy (pdcp) usage example: </tt> </tt>
145		<a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"><tt class="py-docstring"> >>> worker = WorkerPdsh(nodeset, handler=MyEventHandler(),</tt> </tt>
146		<a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"><tt class="py-docstring"> ... timeout=30, source="/etc/my.conf",</tt> </tt>
147		<a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"><tt class="py-docstring"> ... dest="/etc/my.conf")</tt> </tt>
148		<a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"><tt class="py-docstring"> >>> task.schedule(worker) # schedule worker for execution</tt> </tt>
149		<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"><tt class="py-docstring"> >>> task.resume() # run</tt> </tt>
150		<a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
151		<a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"><tt class="py-docstring"> Known limitations:</tt> </tt>
152		<a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"><tt class="py-docstring"> - write() is not supported by WorkerPdsh</tt> </tt>
153		<a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"><tt class="py-docstring"> - return codes == 0 are not garanteed when a timeout is used (rc > 0</tt> </tt>
154		<a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"><tt class="py-docstring"> are fine)</tt> </tt>
155		<a name="L75"></a><tt class="py-lineno"> 75</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
156		<a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> </tt>
157		<a name="WorkerPdsh.__init__"></a><div id="WorkerPdsh.__init__-def"><a name="L77"></a><tt class="py-lineno"> 77</tt> <a class="py-toggle" href="#" id="WorkerPdsh.__init__-toggle" onclick="return toggle('WorkerPdsh.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nodes</tt><tt class="py-op">,</tt> <tt class="py-param">handler</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">kwargs</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
158		</div><div id="WorkerPdsh.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerPdsh.__init__-expanded"><a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
159		<a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"><tt class="py-docstring"> Initialize Pdsh worker instance.</tt> </tt>
160		<a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
161		<a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> <tt id="link-24" class="py-name"><a title="ClusterShell.Worker.Worker.DistantWorker" class="py-name" href="#" onclick="return doclink('link-24', 'DistantWorker', 'link-18');">DistantWorker</a></tt><tt class="py-op">.</tt><tt id="link-25" class="py-name" targets="Method ClusterShell.Engine.EPoll.EngineEPoll.__init__()=ClusterShell.Engine.EPoll.EngineEPoll-class.html#__init__,Method ClusterShell.Engine.Engine.Engine.__init__()=ClusterShell.Engine.Engine.Engine-class.html#__init__,Method ClusterShell.Engine.Engine.EngineAbortException.__init__()=ClusterShell.Engine.Engine.EngineAbortException-class.html#__init__,Method ClusterShell.Engine.Engine.EngineBaseTimer.__init__()=ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__,Method ClusterShell.Engine.Engine.EngineTimer.__init__()=ClusterShell.Engine.Engine.EngineTimer-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__()=ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ.__init__()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#__init__,Method ClusterShell.Engine.Poll.EnginePoll.__init__()=ClusterShell.Engine.Poll.EnginePoll-class.html#__init__,Method ClusterShell.MsgTree.MsgTree.__init__()=ClusterShell.MsgTree.MsgTree-class.html#__init__,Method ClusterShell.MsgTree.MsgTreeElem.__init__()=ClusterShell.MsgTree.MsgTreeElem-class.html#__init__,Method ClusterShell.NodeSet.NodeSet.__init__()=ClusterShell.NodeSet.NodeSet-class.html#__init__,Method ClusterShell.NodeSet.NodeSetBase.__init__()=ClusterShell.NodeSet.NodeSetBase-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseError.__init__()=ClusterShell.NodeSet.NodeSetParseError-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseRangeError.__init__()=ClusterShell.NodeSet.NodeSetParseRangeError-class.html#__init__,Method ClusterShell.NodeSet.ParsingEngine.__init__()=ClusterShell.NodeSet.ParsingEngine-class.html#__init__,Method ClusterShell.NodeSet.RangeSet.__init__()=ClusterShell.NodeSet.RangeSet-class.html#__init__,Method ClusterShell.NodeSet.RangeSetPaddingError.__init__()=ClusterShell.NodeSet.RangeSetPaddingError-class.html#__init__,Method ClusterShell.NodeSet.RangeSetParseError.__init__()=ClusterShell.NodeSet.RangeSetParseError-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolver.__init__()=ClusterShell.NodeUtils.GroupResolver-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolverConfig.__init__()=ClusterShell.NodeUtils.GroupResolverConfig-class.html#__init__,Method ClusterShell.NodeUtils.GroupSource.__init__()=ClusterShell.NodeUtils.GroupSource-class.html#__init__,Method ClusterShell.NodeUtils.GroupSourceException.__init__()=ClusterShell.NodeUtils.GroupSourceException-class.html#__init__,Method ClusterShell.Task.Task._SuspendCondition.__init__()=ClusterShell.Task.Task._SuspendCondition-class.html#__init__,Method ClusterShell.Task.Task.__init__()=ClusterShell.Task.Task-class.html#__init__,Method ClusterShell.Task._TaskMsgTree.__init__()=ClusterShell.Task._TaskMsgTree-class.html#__init__,Method ClusterShell.Worker.EngineClient.EngineClient.__init__()=ClusterShell.Worker.EngineClient.EngineClient-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort.__init__()=ClusterShell.Worker.EngineClient.EnginePort-class.html#__init__,Method ClusterShell.Worker.Pdsh.WorkerPdsh.__init__()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#__init__,Method ClusterShell.Worker.Popen.WorkerPopen.__init__()=ClusterShell.Worker.Popen.WorkerPopen-class.html#__init__,Method ClusterShell.Worker.Ssh.Scp.__init__()=ClusterShell.Worker.Ssh.Scp-class.html#__init__,Method ClusterShell.Worker.Ssh.Ssh.__init__()=ClusterShell.Worker.Ssh.Ssh-class.html#__init__,Method ClusterShell.Worker.Ssh.WorkerSsh.__init__()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#__init__,Method ClusterShell.Worker.Worker.DistantWorker.__init__()=ClusterShell.Worker.Worker.DistantWorker-class.html#__init__,Method ClusterShell.Worker.Worker.Worker.__init__()=ClusterShell.Worker.Worker.Worker-class.html#__init__,Method ClusterShell.Worker.Worker.WorkerSimple.__init__()=ClusterShell.Worker.Worker.WorkerSimple-class.html#__init__,Method clubak.Display.__init__()=clubak.Display-class.html#__init__,Method clush.ClushConfig.__init__()=clush.ClushConfig-class.html#__init__,Method clush.ClushConfigError.__init__()=clush.ClushConfigError-class.html#__init__,Method clush.DirectOutputHandler.__init__()=clush.DirectOutputHandler-class.html#__init__,Method clush.Display.__init__()=clush.Display-class.html#__init__,Method clush.GatherOutputHandler.__init__()=clush.GatherOutputHandler-class.html#__init__,Method clush.RunTimer.__init__()=clush.RunTimer-class.html#__init__,Method clush.StdInputHandler.__init__()=clush.StdInputHandler-class.html#__init__"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
162		ClusterShell.Engine.Engine.Engine.__init__
163		ClusterShell.Engine.Engine.EngineAbortException.__init__
164		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
165		ClusterShell.Engine.Engine.EngineTimer.__init__
166		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
167		ClusterShell.Engine.Engine._EngineTimerQ.__init__
168		ClusterShell.Engine.Poll.EnginePoll.__init__
169		ClusterShell.MsgTree.MsgTree.__init__
170		ClusterShell.MsgTree.MsgTreeElem.__init__
171		ClusterShell.NodeSet.NodeSet.__init__
172		ClusterShell.NodeSet.NodeSetBase.__init__
173		ClusterShell.NodeSet.NodeSetParseError.__init__
174		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
175		ClusterShell.NodeSet.ParsingEngine.__init__
176		ClusterShell.NodeSet.RangeSet.__init__
177		ClusterShell.NodeSet.RangeSetPaddingError.__init__
178		ClusterShell.NodeSet.RangeSetParseError.__init__
179		ClusterShell.NodeUtils.GroupResolver.__init__
180		ClusterShell.NodeUtils.GroupResolverConfig.__init__
181		ClusterShell.NodeUtils.GroupSource.__init__
182		ClusterShell.NodeUtils.GroupSourceException.__init__
183		ClusterShell.Task.Task._SuspendCondition.__init__
184		ClusterShell.Task.Task.__init__
185		ClusterShell.Task._TaskMsgTree.__init__
186		ClusterShell.Worker.EngineClient.EngineClient.__init__
187		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
188		ClusterShell.Worker.EngineClient.EnginePort.__init__
189		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
190		ClusterShell.Worker.Popen.WorkerPopen.__init__
191		ClusterShell.Worker.Ssh.Scp.__init__
192		ClusterShell.Worker.Ssh.Ssh.__init__
193		ClusterShell.Worker.Ssh.WorkerSsh.__init__
194		ClusterShell.Worker.Worker.DistantWorker.__init__
195		ClusterShell.Worker.Worker.Worker.__init__
196		ClusterShell.Worker.Worker.WorkerSimple.__init__
197		clubak.Display.__init__
198		clush.ClushConfig.__init__
199		clush.ClushConfigError.__init__
200		clush.DirectOutputHandler.__init__
201		clush.Display.__init__
202		clush.GatherOutputHandler.__init__
203		clush.RunTimer.__init__
204		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-25', '__init__', 'link-25');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">handler</tt><tt class="py-op">)</tt> </tt>
205		<a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"> </tt>
206		<a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">nodes</tt> <tt class="py-op">=</tt> <tt id="link-26" class="py-name"><a title="ClusterShell.NodeSet
207		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-26', 'NodeSet', 'link-1');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-name">nodes</tt><tt class="py-op">)</tt> </tt>
208		<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">closed_nodes</tt> <tt class="py-op">=</tt> <tt id="link-27" class="py-name"><a title="ClusterShell.NodeSet
209		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-27', 'NodeSet', 'link-1');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
210		<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"> </tt>
211		<a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-28" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.get()=ClusterShell.MsgTree.MsgTree-class.html#get,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.get()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#get"><a title="ClusterShell.MsgTree.MsgTree.get
212		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-28', 'get', 'link-28');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'command'</tt><tt class="py-op">)</tt> </tt>
213		<a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">source</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-29" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
214		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-29', 'get', 'link-28');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'source'</tt><tt class="py-op">)</tt> </tt>
215		<a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">dest</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-30" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
216		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-30', 'get', 'link-28');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'dest'</tt><tt class="py-op">)</tt> </tt>
217		<a name="L89"></a><tt class="py-lineno"> 89</tt> <tt class="py-line"> </tt>
218		<a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> <tt class="py-name">autoclose</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-31" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
219		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-31', 'get', 'link-28');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'autoclose'</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
220		<a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"> <tt class="py-name">stderr</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-32" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
221		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-32', 'get', 'link-28');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'stderr'</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
222		<a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"> </tt>
223		<a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"> <tt id="link-33" class="py-name"><a title="ClusterShell.Worker.EngineClient
224		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-33', 'EngineClient', 'link-5');">EngineClient</a></tt><tt class="py-op">.</tt><tt id="link-34" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
225		ClusterShell.Engine.Engine.Engine.__init__
226		ClusterShell.Engine.Engine.EngineAbortException.__init__
227		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
228		ClusterShell.Engine.Engine.EngineTimer.__init__
229		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
230		ClusterShell.Engine.Engine._EngineTimerQ.__init__
231		ClusterShell.Engine.Poll.EnginePoll.__init__
232		ClusterShell.MsgTree.MsgTree.__init__
233		ClusterShell.MsgTree.MsgTreeElem.__init__
234		ClusterShell.NodeSet.NodeSet.__init__
235		ClusterShell.NodeSet.NodeSetBase.__init__
236		ClusterShell.NodeSet.NodeSetParseError.__init__
237		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
238		ClusterShell.NodeSet.ParsingEngine.__init__
239		ClusterShell.NodeSet.RangeSet.__init__
240		ClusterShell.NodeSet.RangeSetPaddingError.__init__
241		ClusterShell.NodeSet.RangeSetParseError.__init__
242		ClusterShell.NodeUtils.GroupResolver.__init__
243		ClusterShell.NodeUtils.GroupResolverConfig.__init__
244		ClusterShell.NodeUtils.GroupSource.__init__
245		ClusterShell.NodeUtils.GroupSourceException.__init__
246		ClusterShell.Task.Task._SuspendCondition.__init__
247		ClusterShell.Task.Task.__init__
248		ClusterShell.Task._TaskMsgTree.__init__
249		ClusterShell.Worker.EngineClient.EngineClient.__init__
250		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
251		ClusterShell.Worker.EngineClient.EnginePort.__init__
252		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
253		ClusterShell.Worker.Popen.WorkerPopen.__init__
254		ClusterShell.Worker.Ssh.Scp.__init__
255		ClusterShell.Worker.Ssh.Ssh.__init__
256		ClusterShell.Worker.Ssh.WorkerSsh.__init__
257		ClusterShell.Worker.Worker.DistantWorker.__init__
258		ClusterShell.Worker.Worker.Worker.__init__
259		ClusterShell.Worker.Worker.WorkerSimple.__init__
260		clubak.Display.__init__
261		clush.ClushConfig.__init__
262		clush.ClushConfigError.__init__
263		clush.DirectOutputHandler.__init__
264		clush.Display.__init__
265		clush.GatherOutputHandler.__init__
266		clush.RunTimer.__init__
267		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-34', '__init__', 'link-25');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">,</tt> <tt class="py-name">autoclose</tt><tt class="py-op">)</tt> </tt>
268		<a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"> </tt>
269		<a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
270		<a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-comment"># PDSH</tt> </tt>
271		<a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">source</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
272		<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">dest</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
273		<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">mode</tt> <tt class="py-op">=</tt> <tt class="py-string">'pdsh'</tt> </tt>
274		<a name="L100"></a><tt class="py-lineno">100</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">source</tt><tt class="py-op">:</tt> </tt>
275		<a name="L101"></a><tt class="py-lineno">101</tt> <tt class="py-line"> <tt class="py-comment"># PDCP</tt> </tt>
276		<a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
277		<a name="L103"></a><tt class="py-lineno">103</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">mode</tt> <tt class="py-op">=</tt> <tt class="py-string">'pdcp'</tt> </tt>
278		<a name="L104"></a><tt class="py-lineno">104</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">isdir</tt> <tt class="py-op">=</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">isdir</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">source</tt><tt class="py-op">)</tt> </tt>
279		<a name="L105"></a><tt class="py-lineno">105</tt> <tt class="py-line"> <tt class="py-comment"># Preserve modification times and modes?</tt> </tt>
280		<a name="L106"></a><tt class="py-lineno">106</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">preserve</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-35" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
281		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-35', 'get', 'link-28');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'preserve'</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
282		<a name="L107"></a><tt class="py-lineno">107</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
283		<a name="L108"></a><tt class="py-lineno">108</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-36" class="py-name"><a title="ClusterShell.Worker.Worker.WorkerBadArgumentError" class="py-name" href="#" onclick="return doclink('link-36', 'WorkerBadArgumentError', 'link-23');">WorkerBadArgumentError</a></tt><tt class="py-op">(</tt><tt class="py-string">"missing command or source in "</tt> \ </tt>
284		<a name="L109"></a><tt class="py-lineno">109</tt> <tt class="py-line"> <tt class="py-string">"WorkerPdsh constructor"</tt><tt class="py-op">)</tt> </tt>
285		<a name="L110"></a><tt class="py-lineno">110</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
286		<a name="L111"></a><tt class="py-lineno">111</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_buf</tt> <tt class="py-op">=</tt> <tt class="py-string">""</tt> </tt>
287		</div><a name="L112"></a><tt class="py-lineno">112</tt> <tt class="py-line"> </tt>
288		<a name="WorkerPdsh._engine_clients"></a><div id="WorkerPdsh._engine_clients-def"><a name="L113"></a><tt class="py-lineno">113</tt> <a class="py-toggle" href="#" id="WorkerPdsh._engine_clients-toggle" onclick="return toggle('WorkerPdsh._engine_clients');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_engine_clients">_engine_clients</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
289		</div><div id="WorkerPdsh._engine_clients-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerPdsh._engine_clients-expanded"><a name="L114"></a><tt class="py-lineno">114</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-op">[</tt><tt class="py-name">self</tt><tt class="py-op">]</tt> </tt>
290		</div><a name="L115"></a><tt class="py-lineno">115</tt> <tt class="py-line"> </tt>
291		<a name="WorkerPdsh._start"></a><div id="WorkerPdsh._start-def"><a name="L116"></a><tt class="py-lineno">116</tt> <a class="py-toggle" href="#" id="WorkerPdsh._start-toggle" onclick="return toggle('WorkerPdsh._start');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_start">_start</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
292		</div><div id="WorkerPdsh._start-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerPdsh._start-expanded"><a name="L117"></a><tt class="py-lineno">117</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
293		<a name="L118"></a><tt class="py-lineno">118</tt> <tt class="py-line"><tt class="py-docstring"> Start worker, initialize buffers, prepare command.</tt> </tt>
294		<a name="L119"></a><tt class="py-lineno">119</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
295		<a name="L120"></a><tt class="py-lineno">120</tt> <tt class="py-line"> <tt class="py-comment"># Initialize worker read buffer</tt> </tt>
296		<a name="L121"></a><tt class="py-lineno">121</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_buf</tt> <tt class="py-op">=</tt> <tt class="py-string">""</tt> </tt>
297		<a name="L122"></a><tt class="py-lineno">122</tt> <tt class="py-line"> </tt>
298		<a name="L123"></a><tt class="py-lineno">123</tt> <tt class="py-line"> <tt class="py-name">pdsh_env</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
299		<a name="L124"></a><tt class="py-lineno">124</tt> <tt class="py-line"> </tt>
300		<a name="L125"></a><tt class="py-lineno">125</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
301		<a name="L126"></a><tt class="py-lineno">126</tt> <tt class="py-line"> <tt class="py-comment"># Build pdsh command</tt> </tt>
302		<a name="L127"></a><tt class="py-lineno">127</tt> <tt class="py-line"> <tt class="py-name">executable</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-37" class="py-name" targets="Method ClusterShell.Task.Task.info()=ClusterShell.Task.Task-class.html#info"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-37', 'info', 'link-37');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"pdsh_path"</tt><tt class="py-op">)</tt> <tt class="py-keyword">or</tt> <tt class="py-string">"pdsh"</tt> </tt>
303		<a name="L128"></a><tt class="py-lineno">128</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt> <tt class="py-name">executable</tt><tt class="py-op">,</tt> <tt class="py-string">"-b"</tt> <tt class="py-op">]</tt> </tt>
304		<a name="L129"></a><tt class="py-lineno">129</tt> <tt class="py-line"> </tt>
305		<a name="L130"></a><tt class="py-lineno">130</tt> <tt class="py-line"> <tt class="py-name">fanout</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-38" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-38', 'info', 'link-37');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"fanout"</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
306		<a name="L131"></a><tt class="py-lineno">131</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">fanout</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
307		<a name="L132"></a><tt class="py-lineno">132</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-39" class="py-name" targets="Method ClusterShell.MsgTree.MsgTreeElem.append()=ClusterShell.MsgTree.MsgTreeElem-class.html#append"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-39', 'append', 'link-39');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"-f %d"</tt> <tt class="py-op">%</tt> <tt class="py-name">fanout</tt><tt class="py-op">)</tt> </tt>
308		<a name="L133"></a><tt class="py-lineno">133</tt> <tt class="py-line"> </tt>
309		<a name="L134"></a><tt class="py-lineno">134</tt> <tt class="py-line"> <tt class="py-comment"># Pdsh flag '-t' do not really works well. Better to use</tt> </tt>
310		<a name="L135"></a><tt class="py-lineno">135</tt> <tt class="py-line"> <tt class="py-comment"># PDSH_SSH_ARGS_APPEND variable to transmit ssh ConnectTimeout</tt> </tt>
311		<a name="L136"></a><tt class="py-lineno">136</tt> <tt class="py-line"> <tt class="py-comment"># flag.</tt> </tt>
312		<a name="L137"></a><tt class="py-lineno">137</tt> <tt class="py-line"> <tt class="py-name">connect_timeout</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-40" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-40', 'info', 'link-37');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"connect_timeout"</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
313		<a name="L138"></a><tt class="py-lineno">138</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">connect_timeout</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
314		<a name="L139"></a><tt class="py-lineno">139</tt> <tt class="py-line"> <tt class="py-name">pdsh_env</tt><tt class="py-op">[</tt><tt class="py-string">'PDSH_SSH_ARGS_APPEND'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-string">"-o ConnectTimeout=%d"</tt> <tt class="py-op">%</tt> \ </tt>
315		<a name="L140"></a><tt class="py-lineno">140</tt> <tt class="py-line"> <tt class="py-name">connect_timeout</tt> </tt>
316		<a name="L141"></a><tt class="py-lineno">141</tt> <tt class="py-line"> </tt>
317		<a name="L142"></a><tt class="py-lineno">142</tt> <tt class="py-line"> <tt class="py-name">command_timeout</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-41" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-41', 'info', 'link-37');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"command_timeout"</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
318		<a name="L143"></a><tt class="py-lineno">143</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">command_timeout</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
319		<a name="L144"></a><tt class="py-lineno">144</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-42" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-42', 'append', 'link-39');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"-u %d"</tt> <tt class="py-op">%</tt> <tt class="py-name">command_timeout</tt><tt class="py-op">)</tt> </tt>
320		<a name="L145"></a><tt class="py-lineno">145</tt> <tt class="py-line"> </tt>
321		<a name="L146"></a><tt class="py-lineno">146</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-43" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-43', 'append', 'link-39');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"-w %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">nodes</tt><tt class="py-op">)</tt> </tt>
322		<a name="L147"></a><tt class="py-lineno">147</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-44" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-44', 'append', 'link-39');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s"</tt> <tt class="py-op">%</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command</tt><tt class="py-op">)</tt> </tt>
323		<a name="L148"></a><tt class="py-lineno">148</tt> <tt class="py-line"> </tt>
324		<a name="L149"></a><tt class="py-lineno">149</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-45" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-45', 'info', 'link-37');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"debug"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
325		<a name="L150"></a><tt class="py-lineno">150</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-46" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-46', 'info', 'link-37');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"print_debug"</tt><tt class="py-op">)</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-string">"PDSH: %s"</tt> <tt class="py-op">%</tt> \ </tt>
326		<a name="L151"></a><tt class="py-lineno">151</tt> <tt class="py-line"> <tt class="py-string">' '</tt><tt class="py-op">.</tt><tt id="link-47" class="py-name" targets="Method ClusterShell.Task.Task.join()=ClusterShell.Task.Task-class.html#join"><a title="ClusterShell.Task.Task.join" class="py-name" href="#" onclick="return doclink('link-47', 'join', 'link-47');">join</a></tt><tt class="py-op">(</tt><tt class="py-name">cmd_l</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
327		<a name="L152"></a><tt class="py-lineno">152</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
328		<a name="L153"></a><tt class="py-lineno">153</tt> <tt class="py-line"> <tt class="py-comment"># Build pdcp command</tt> </tt>
329		<a name="L154"></a><tt class="py-lineno">154</tt> <tt class="py-line"> <tt class="py-name">executable</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-48" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-48', 'info', 'link-37');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"pdcp_path"</tt><tt class="py-op">)</tt> <tt class="py-keyword">or</tt> <tt class="py-string">"pdcp"</tt> </tt>
330		<a name="L155"></a><tt class="py-lineno">155</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt> <tt class="py-name">executable</tt><tt class="py-op">,</tt> <tt class="py-string">"-b"</tt> <tt class="py-op">]</tt> </tt>
331		<a name="L156"></a><tt class="py-lineno">156</tt> <tt class="py-line"> </tt>
332		<a name="L157"></a><tt class="py-lineno">157</tt> <tt class="py-line"> <tt class="py-name">fanout</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-49" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-49', 'info', 'link-37');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"fanout"</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
333		<a name="L158"></a><tt class="py-lineno">158</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">fanout</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
334		<a name="L159"></a><tt class="py-lineno">159</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-50" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-50', 'append', 'link-39');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"-f %d"</tt> <tt class="py-op">%</tt> <tt class="py-name">fanout</tt><tt class="py-op">)</tt> </tt>
335		<a name="L160"></a><tt class="py-lineno">160</tt> <tt class="py-line"> </tt>
336		<a name="L161"></a><tt class="py-lineno">161</tt> <tt class="py-line"> <tt class="py-name">connect_timeout</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-51" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-51', 'info', 'link-37');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"connect_timeout"</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
337		<a name="L162"></a><tt class="py-lineno">162</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">connect_timeout</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
338		<a name="L163"></a><tt class="py-lineno">163</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-52" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-52', 'append', 'link-39');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"-t %d"</tt> <tt class="py-op">%</tt> <tt class="py-name">connect_timeout</tt><tt class="py-op">)</tt> </tt>
339		<a name="L164"></a><tt class="py-lineno">164</tt> <tt class="py-line"> </tt>
340		<a name="L165"></a><tt class="py-lineno">165</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-53" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-53', 'append', 'link-39');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"-w %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">nodes</tt><tt class="py-op">)</tt> </tt>
341		<a name="L166"></a><tt class="py-lineno">166</tt> <tt class="py-line"> </tt>
342		<a name="L167"></a><tt class="py-lineno">167</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">isdir</tt><tt class="py-op">:</tt> </tt>
343		<a name="L168"></a><tt class="py-lineno">168</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-54" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-54', 'append', 'link-39');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"-r"</tt><tt class="py-op">)</tt> </tt>
344		<a name="L169"></a><tt class="py-lineno">169</tt> <tt class="py-line"> </tt>
345		<a name="L170"></a><tt class="py-lineno">170</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">preserve</tt><tt class="py-op">:</tt> </tt>
346		<a name="L171"></a><tt class="py-lineno">171</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-55" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-55', 'append', 'link-39');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"-p"</tt><tt class="py-op">)</tt> </tt>
347		<a name="L172"></a><tt class="py-lineno">172</tt> <tt class="py-line"> </tt>
348		<a name="L173"></a><tt class="py-lineno">173</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-56" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-56', 'append', 'link-39');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">source</tt><tt class="py-op">)</tt> </tt>
349		<a name="L174"></a><tt class="py-lineno">174</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-57" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-57', 'append', 'link-39');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">dest</tt><tt class="py-op">)</tt> </tt>
350		<a name="L175"></a><tt class="py-lineno">175</tt> <tt class="py-line"> </tt>
351		<a name="L176"></a><tt class="py-lineno">176</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-58" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-58', 'info', 'link-37');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"debug"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
352		<a name="L177"></a><tt class="py-lineno">177</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-59" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-59', 'info', 'link-37');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"print_debug"</tt><tt class="py-op">)</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">,</tt><tt class="py-string">"PDCP: %s"</tt> <tt class="py-op">%</tt> \ </tt>
353		<a name="L178"></a><tt class="py-lineno">178</tt> <tt class="py-line"> <tt class="py-string">' '</tt><tt class="py-op">.</tt><tt id="link-60" class="py-name"><a title="ClusterShell.Task.Task.join" class="py-name" href="#" onclick="return doclink('link-60', 'join', 'link-47');">join</a></tt><tt class="py-op">(</tt><tt class="py-name">cmd_l</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
354		<a name="L179"></a><tt class="py-lineno">179</tt> <tt class="py-line"> </tt>
355		<a name="L180"></a><tt class="py-lineno">180</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-61" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._exec_nonblock()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock"><a title="ClusterShell.Worker.EngineClient.EngineClient._exec_nonblock" class="py-name" href="#" onclick="return doclink('link-61', '_exec_nonblock', 'link-61');">_exec_nonblock</a></tt><tt class="py-op">(</tt><tt class="py-name">cmd_l</tt><tt class="py-op">,</tt> <tt class="py-name">env</tt><tt class="py-op">=</tt><tt class="py-name">pdsh_env</tt><tt class="py-op">)</tt> </tt>
356		<a name="L181"></a><tt class="py-lineno">181</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_error</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt> </tt>
357		<a name="L182"></a><tt class="py-lineno">182</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_reader</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt> </tt>
358		<a name="L183"></a><tt class="py-lineno">183</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt> </tt>
359		<a name="L184"></a><tt class="py-lineno">184</tt> <tt class="py-line"> </tt>
360		<a name="L185"></a><tt class="py-lineno">185</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-62" class="py-name" targets="Method ClusterShell.Worker.Worker.DistantWorker._on_start()=ClusterShell.Worker.Worker.DistantWorker-class.html#_on_start"><a title="ClusterShell.Worker.Worker.DistantWorker._on_start" class="py-name" href="#" onclick="return doclink('link-62', '_on_start', 'link-62');">_on_start</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
361		<a name="L186"></a><tt class="py-lineno">186</tt> <tt class="py-line"> </tt>
362		<a name="L187"></a><tt class="py-lineno">187</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt> </tt>
363		</div><a name="L188"></a><tt class="py-lineno">188</tt> <tt class="py-line"> </tt>
364		<a name="WorkerPdsh.write"></a><div id="WorkerPdsh.write-def"><a name="L189"></a><tt class="py-lineno">189</tt> <a class="py-toggle" href="#" id="WorkerPdsh.write-toggle" onclick="return toggle('WorkerPdsh.write');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#write">write</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">buf</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
365		</div><div id="WorkerPdsh.write-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerPdsh.write-expanded"><a name="L190"></a><tt class="py-lineno">190</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
366		<a name="L191"></a><tt class="py-lineno">191</tt> <tt class="py-line"><tt class="py-docstring"> Write data to process. Not supported with Pdsh worker.</tt> </tt>
367		<a name="L192"></a><tt class="py-lineno">192</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
368		<a name="L193"></a><tt class="py-lineno">193</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-63" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClientNotSupportedError" class="py-name" href="#" onclick="return doclink('link-63', 'EngineClientNotSupportedError', 'link-14');">EngineClientNotSupportedError</a></tt><tt class="py-op">(</tt><tt class="py-string">"writing is not "</tt> \ </tt>
369		<a name="L194"></a><tt class="py-lineno">194</tt> <tt class="py-line"> <tt class="py-string">"supported by pdsh worker"</tt><tt class="py-op">)</tt> </tt>
370		</div><a name="L195"></a><tt class="py-lineno">195</tt> <tt class="py-line"> </tt>
371		<a name="WorkerPdsh._close"></a><div id="WorkerPdsh._close-def"><a name="L196"></a><tt class="py-lineno">196</tt> <a class="py-toggle" href="#" id="WorkerPdsh._close-toggle" onclick="return toggle('WorkerPdsh._close');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_close">_close</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">force</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
372		</div><div id="WorkerPdsh._close-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerPdsh._close-expanded"><a name="L197"></a><tt class="py-lineno">197</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
373		<a name="L198"></a><tt class="py-lineno">198</tt> <tt class="py-line"><tt class="py-docstring"> Close worker. Called by engine after worker has been</tt> </tt>
374		<a name="L199"></a><tt class="py-lineno">199</tt> <tt class="py-line"><tt class="py-docstring"> unregistered. This method should handle all termination types</tt> </tt>
375		<a name="L200"></a><tt class="py-lineno">200</tt> <tt class="py-line"><tt class="py-docstring"> (normal, forced or on timeout).</tt> </tt>
376		<a name="L201"></a><tt class="py-lineno">201</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
377		<a name="L202"></a><tt class="py-lineno">202</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">force</tt> <tt class="py-keyword">or</tt> <tt class="py-name">timeout</tt><tt class="py-op">:</tt> </tt>
378		<a name="L203"></a><tt class="py-lineno">203</tt> <tt class="py-line"> <tt class="py-name">prc</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">poll</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
379		<a name="L204"></a><tt class="py-lineno">204</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">prc</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
380		<a name="L205"></a><tt class="py-lineno">205</tt> <tt class="py-line"> <tt class="py-comment"># process is still running, kill it</tt> </tt>
381		<a name="L206"></a><tt class="py-lineno">206</tt> <tt class="py-line"> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">kill</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">pid</tt><tt class="py-op">,</tt> <tt class="py-name">signal</tt><tt class="py-op">.</tt><tt class="py-name">SIGKILL</tt><tt class="py-op">)</tt> </tt>
382		<a name="L207"></a><tt class="py-lineno">207</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">timeout</tt><tt class="py-op">:</tt> </tt>
383		<a name="L208"></a><tt class="py-lineno">208</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-64" class="py-name" targets="Method ClusterShell.Event.EventHandler._invoke()=ClusterShell.Event.EventHandler-class.html#_invoke,Method ClusterShell.Worker.Worker.Worker._invoke()=ClusterShell.Worker.Worker.Worker-class.html#_invoke"><a title="ClusterShell.Event.EventHandler._invoke
384		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-64', '_invoke', 'link-64');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_timeout"</tt><tt class="py-op">)</tt> </tt>
385		<a name="L209"></a><tt class="py-lineno">209</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
386		<a name="L210"></a><tt class="py-lineno">210</tt> <tt class="py-line"> <tt class="py-name">prc</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt id="link-65" class="py-name" targets="Class Method ClusterShell.Task.Task.wait()=ClusterShell.Task.Task-class.html#wait"><a title="ClusterShell.Task.Task.wait" class="py-name" href="#" onclick="return doclink('link-65', 'wait', 'link-65');">wait</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
387		<a name="L211"></a><tt class="py-lineno">211</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">prc</tt> <tt class="py-op">>=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
388		<a name="L212"></a><tt class="py-lineno">212</tt> <tt class="py-line"> <tt class="py-name">rc</tt> <tt class="py-op">=</tt> <tt class="py-name">prc</tt> </tt>
389		<a name="L213"></a><tt class="py-lineno">213</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rc</tt> <tt class="py-op">!=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
390		<a name="L214"></a><tt class="py-lineno">214</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-66" class="py-name"><a title="ClusterShell.Worker.Worker.WorkerError" class="py-name" href="#" onclick="return doclink('link-66', 'WorkerError', 'link-22');">WorkerError</a></tt><tt class="py-op">(</tt><tt class="py-string">"Cannot run pdsh (error %d)"</tt> <tt class="py-op">%</tt> <tt class="py-name">rc</tt><tt class="py-op">)</tt> </tt>
391		<a name="L215"></a><tt class="py-lineno">215</tt> <tt class="py-line"> </tt>
392		<a name="L216"></a><tt class="py-lineno">216</tt> <tt class="py-line"> <tt class="py-comment"># close</tt> </tt>
393		<a name="L217"></a><tt class="py-lineno">217</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
394		<a name="L218"></a><tt class="py-lineno">218</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
395		<a name="L219"></a><tt class="py-lineno">219</tt> <tt class="py-line"> </tt>
396		<a name="L220"></a><tt class="py-lineno">220</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">timeout</tt><tt class="py-op">:</tt> </tt>
397		<a name="L221"></a><tt class="py-lineno">221</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">node</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">nodes</tt> <tt class="py-op">-</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">closed_nodes</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
398		<a name="L222"></a><tt class="py-lineno">222</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-67" class="py-name" targets="Method ClusterShell.Worker.Ssh.WorkerSsh._on_node_timeout()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#_on_node_timeout,Method ClusterShell.Worker.Worker.DistantWorker._on_node_timeout()=ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_timeout"><a title="ClusterShell.Worker.Ssh.WorkerSsh._on_node_timeout
399		ClusterShell.Worker.Worker.DistantWorker._on_node_timeout" class="py-name" href="#" onclick="return doclink('link-67', '_on_node_timeout', 'link-67');">_on_node_timeout</a></tt><tt class="py-op">(</tt><tt class="py-name">node</tt><tt class="py-op">)</tt> </tt>
400		<a name="L223"></a><tt class="py-lineno">223</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
401		<a name="L224"></a><tt class="py-lineno">224</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">node</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">nodes</tt> <tt class="py-op">-</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">closed_nodes</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
402		<a name="L225"></a><tt class="py-lineno">225</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-68" class="py-name" targets="Method ClusterShell.Worker.Pdsh.WorkerPdsh._on_node_rc()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_on_node_rc,Method ClusterShell.Worker.Ssh.WorkerSsh._on_node_rc()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#_on_node_rc,Method ClusterShell.Worker.Worker.DistantWorker._on_node_rc()=ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_rc"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh._on_node_rc
403		ClusterShell.Worker.Ssh.WorkerSsh._on_node_rc
404		ClusterShell.Worker.Worker.DistantWorker._on_node_rc" class="py-name" href="#" onclick="return doclink('link-68', '_on_node_rc', 'link-68');">_on_node_rc</a></tt><tt class="py-op">(</tt><tt class="py-name">node</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
405		<a name="L226"></a><tt class="py-lineno">226</tt> <tt class="py-line"> </tt>
406		<a name="L227"></a><tt class="py-lineno">227</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-69" class="py-name"><a title="ClusterShell.Event.EventHandler._invoke
407		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-69', '_invoke', 'link-64');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_close"</tt><tt class="py-op">)</tt> </tt>
408		</div><a name="L228"></a><tt class="py-lineno">228</tt> <tt class="py-line"> </tt>
409		<a name="WorkerPdsh._parse_line"></a><div id="WorkerPdsh._parse_line-def"><a name="L229"></a><tt class="py-lineno">229</tt> <a class="py-toggle" href="#" id="WorkerPdsh._parse_line-toggle" onclick="return toggle('WorkerPdsh._parse_line');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_parse_line">_parse_line</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">line</tt><tt class="py-op">,</tt> <tt class="py-param">stderr</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
410		</div><div id="WorkerPdsh._parse_line-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerPdsh._parse_line-expanded"><a name="L230"></a><tt class="py-lineno">230</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
411		<a name="L231"></a><tt class="py-lineno">231</tt> <tt class="py-line"><tt class="py-docstring"> Parse Pdsh line syntax.</tt> </tt>
412		<a name="L232"></a><tt class="py-lineno">232</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
413		<a name="L233"></a><tt class="py-lineno">233</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">line</tt><tt class="py-op">.</tt><tt class="py-name">startswith</tt><tt class="py-op">(</tt><tt class="py-string">"pdsh@"</tt><tt class="py-op">)</tt> <tt class="py-keyword">or</tt> \ </tt>
414		<a name="L234"></a><tt class="py-lineno">234</tt> <tt class="py-line"> <tt class="py-name">line</tt><tt class="py-op">.</tt><tt class="py-name">startswith</tt><tt class="py-op">(</tt><tt class="py-string">"pdcp@"</tt><tt class="py-op">)</tt> <tt class="py-keyword">or</tt> \ </tt>
415		<a name="L235"></a><tt class="py-lineno">235</tt> <tt class="py-line"> <tt class="py-name">line</tt><tt class="py-op">.</tt><tt class="py-name">startswith</tt><tt class="py-op">(</tt><tt class="py-string">"sending "</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
416		<a name="L236"></a><tt class="py-lineno">236</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
417		<a name="L237"></a><tt class="py-lineno">237</tt> <tt class="py-line"> <tt class="py-comment"># pdsh@cors113: cors115: ssh exited with exit code 1</tt> </tt>
418		<a name="L238"></a><tt class="py-lineno">238</tt> <tt class="py-line"> <tt class="py-comment"># 0 1 2 3 4 5 6 7</tt> </tt>
419		<a name="L239"></a><tt class="py-lineno">239</tt> <tt class="py-line"> <tt class="py-comment"># corsUNKN: ssh: corsUNKN: Name or service not known</tt> </tt>
420		<a name="L240"></a><tt class="py-lineno">240</tt> <tt class="py-line"> <tt class="py-comment"># 0 1 2 3 4 5 6 7</tt> </tt>
421		<a name="L241"></a><tt class="py-lineno">241</tt> <tt class="py-line"> <tt class="py-comment"># pdsh@fortoy0: fortoy101: command timeout</tt> </tt>
422		<a name="L242"></a><tt class="py-lineno">242</tt> <tt class="py-line"> <tt class="py-comment"># 0 1 2 3</tt> </tt>
423		<a name="L243"></a><tt class="py-lineno">243</tt> <tt class="py-line"> <tt class="py-comment"># sending SIGTERM to ssh fortoy112 pid 32014</tt> </tt>
424		<a name="L244"></a><tt class="py-lineno">244</tt> <tt class="py-line"> <tt class="py-comment"># 0 1 2 3 4 5 6</tt> </tt>
425		<a name="L245"></a><tt class="py-lineno">245</tt> <tt class="py-line"> <tt class="py-comment"># pdcp@cors113: corsUNKN: ssh exited with exit code 255</tt> </tt>
426		<a name="L246"></a><tt class="py-lineno">246</tt> <tt class="py-line"> <tt class="py-comment"># 0 1 2 3 4 5 6 7</tt> </tt>
427		<a name="L247"></a><tt class="py-lineno">247</tt> <tt class="py-line"> <tt class="py-comment"># pdcp@cors113: cors115: fatal: /var/cache/shine/...</tt> </tt>
428		<a name="L248"></a><tt class="py-lineno">248</tt> <tt class="py-line"> <tt class="py-comment"># 0 1 2 3...</tt> </tt>
429		<a name="L249"></a><tt class="py-lineno">249</tt> <tt class="py-line"> </tt>
430		<a name="L250"></a><tt class="py-lineno">250</tt> <tt class="py-line"> <tt class="py-name">words</tt> <tt class="py-op">=</tt> <tt class="py-name">line</tt><tt class="py-op">.</tt><tt id="link-70" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.split()=ClusterShell.NodeSet.NodeSet-class.html#split,Method ClusterShell.NodeSet.RangeSet.split()=ClusterShell.NodeSet.RangeSet-class.html#split"><a title="ClusterShell.NodeSet.NodeSet.split
431		ClusterShell.NodeSet.RangeSet.split" class="py-name" href="#" onclick="return doclink('link-70', 'split', 'link-70');">split</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
432		<a name="L251"></a><tt class="py-lineno">251</tt> <tt class="py-line"> <tt class="py-comment"># Set return code for nodename of worker</tt> </tt>
433		<a name="L252"></a><tt class="py-lineno">252</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">mode</tt> <tt class="py-op">==</tt> <tt class="py-string">'pdsh'</tt><tt class="py-op">:</tt> </tt>
434		<a name="L253"></a><tt class="py-lineno">253</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">words</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">4</tt> <tt class="py-keyword">and</tt> <tt class="py-name">words</tt><tt class="py-op">[</tt><tt class="py-number">2</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">"command"</tt> <tt class="py-keyword">and</tt> \ </tt>
435		<a name="L254"></a><tt class="py-lineno">254</tt> <tt class="py-line"> <tt class="py-name">words</tt><tt class="py-op">[</tt><tt class="py-number">3</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">"timeout"</tt><tt class="py-op">:</tt> </tt>
436		<a name="L255"></a><tt class="py-lineno">255</tt> <tt class="py-line"> <tt class="py-keyword">pass</tt> </tt>
437		<a name="L256"></a><tt class="py-lineno">256</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">words</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">8</tt> <tt class="py-keyword">and</tt> <tt class="py-name">words</tt><tt class="py-op">[</tt><tt class="py-number">3</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">"exited"</tt> <tt class="py-keyword">and</tt> \ </tt>
438		<a name="L257"></a><tt class="py-lineno">257</tt> <tt class="py-line"> <tt class="py-name">words</tt><tt class="py-op">[</tt><tt class="py-number">7</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt class="py-name">isdigit</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
439		<a name="L258"></a><tt class="py-lineno">258</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-71" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh._on_node_rc
440		ClusterShell.Worker.Ssh.WorkerSsh._on_node_rc
441		ClusterShell.Worker.Worker.DistantWorker._on_node_rc" class="py-name" href="#" onclick="return doclink('link-71', '_on_node_rc', 'link-68');">_on_node_rc</a></tt><tt class="py-op">(</tt><tt class="py-name">words</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">int</tt><tt class="py-op">(</tt><tt class="py-name">words</tt><tt class="py-op">[</tt><tt class="py-number">7</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
442		<a name="L259"></a><tt class="py-lineno">259</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">mode</tt> <tt class="py-op">==</tt> <tt class="py-string">'pdcp'</tt><tt class="py-op">:</tt> </tt>
443		<a name="L260"></a><tt class="py-lineno">260</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-72" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh._on_node_rc
444		ClusterShell.Worker.Ssh.WorkerSsh._on_node_rc
445		ClusterShell.Worker.Worker.DistantWorker._on_node_rc" class="py-name" href="#" onclick="return doclink('link-72', '_on_node_rc', 'link-68');">_on_node_rc</a></tt><tt class="py-op">(</tt><tt class="py-name">words</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">errno</tt><tt class="py-op">.</tt><tt class="py-name">ENOENT</tt><tt class="py-op">)</tt> </tt>
446		<a name="L261"></a><tt class="py-lineno">261</tt> <tt class="py-line"> </tt>
447		<a name="L262"></a><tt class="py-lineno">262</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">Exception</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
448		<a name="L263"></a><tt class="py-lineno">263</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt> </tt>
449		<a name="L264"></a><tt class="py-lineno">264</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-73" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClientError" class="py-name" href="#" onclick="return doclink('link-73', 'EngineClientError', 'link-10');">EngineClientError</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
450		<a name="L265"></a><tt class="py-lineno">265</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
451		<a name="L266"></a><tt class="py-lineno">266</tt> <tt class="py-line"> <tt class="py-comment"># split pdsh reply "nodename: msg"</tt> </tt>
452		<a name="L267"></a><tt class="py-lineno">267</tt> <tt class="py-line"> <tt class="py-name">nodename</tt><tt class="py-op">,</tt> <tt id="link-74" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EnginePort.msg()=ClusterShell.Worker.EngineClient.EnginePort-class.html#msg"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-74', 'msg', 'link-74');">msg</a></tt> <tt class="py-op">=</tt> <tt class="py-name">line</tt><tt class="py-op">.</tt><tt id="link-75" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.split
453		ClusterShell.NodeSet.RangeSet.split" class="py-name" href="#" onclick="return doclink('link-75', 'split', 'link-70');">split</a></tt><tt class="py-op">(</tt><tt class="py-string">': '</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
454		<a name="L268"></a><tt class="py-lineno">268</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">stderr</tt><tt class="py-op">:</tt> </tt>
455		<a name="L269"></a><tt class="py-lineno">269</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-76" class="py-name" targets="Method ClusterShell.Worker.Worker.DistantWorker._on_node_errline()=ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_errline"><a title="ClusterShell.Worker.Worker.DistantWorker._on_node_errline" class="py-name" href="#" onclick="return doclink('link-76', '_on_node_errline', 'link-76');">_on_node_errline</a></tt><tt class="py-op">(</tt><tt class="py-name">nodename</tt><tt class="py-op">,</tt> <tt id="link-77" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-77', 'msg', 'link-74');">msg</a></tt><tt class="py-op">)</tt> </tt>
456		<a name="L270"></a><tt class="py-lineno">270</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
457		<a name="L271"></a><tt class="py-lineno">271</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-78" class="py-name" targets="Method ClusterShell.Worker.Worker.DistantWorker._on_node_msgline()=ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_msgline"><a title="ClusterShell.Worker.Worker.DistantWorker._on_node_msgline" class="py-name" href="#" onclick="return doclink('link-78', '_on_node_msgline', 'link-78');">_on_node_msgline</a></tt><tt class="py-op">(</tt><tt class="py-name">nodename</tt><tt class="py-op">,</tt> <tt id="link-79" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-79', 'msg', 'link-74');">msg</a></tt><tt class="py-op">)</tt> </tt>
458		</div><a name="L272"></a><tt class="py-lineno">272</tt> <tt class="py-line"> </tt>
459		<a name="WorkerPdsh._handle_read"></a><div id="WorkerPdsh._handle_read-def"><a name="L273"></a><tt class="py-lineno">273</tt> <a class="py-toggle" href="#" id="WorkerPdsh._handle_read-toggle" onclick="return toggle('WorkerPdsh._handle_read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_handle_read">_handle_read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
460		</div><div id="WorkerPdsh._handle_read-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerPdsh._handle_read-expanded"><a name="L274"></a><tt class="py-lineno">274</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
461		<a name="L275"></a><tt class="py-lineno">275</tt> <tt class="py-line"><tt class="py-docstring"> Engine is telling us a read is available.</tt> </tt>
462		<a name="L276"></a><tt class="py-lineno">276</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
463		<a name="L277"></a><tt class="py-lineno">277</tt> <tt class="py-line"> <tt class="py-name">debug</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-80" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-80', 'info', 'link-37');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"debug"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
464		<a name="L278"></a><tt class="py-lineno">278</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">debug</tt><tt class="py-op">:</tt> </tt>
465		<a name="L279"></a><tt class="py-lineno">279</tt> <tt class="py-line"> <tt class="py-name">print_debug</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-81" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-81', 'info', 'link-37');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"print_debug"</tt><tt class="py-op">)</tt> </tt>
466		<a name="L280"></a><tt class="py-lineno">280</tt> <tt class="py-line"> </tt>
467		<a name="L281"></a><tt class="py-lineno">281</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt id="link-82" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-82', 'msg', 'link-74');">msg</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-83" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._readlines()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines"><a title="ClusterShell.Worker.EngineClient.EngineClient._readlines" class="py-name" href="#" onclick="return doclink('link-83', '_readlines', 'link-83');">_readlines</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
468		<a name="L282"></a><tt class="py-lineno">282</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">debug</tt><tt class="py-op">:</tt> </tt>
469		<a name="L283"></a><tt class="py-lineno">283</tt> <tt class="py-line"> <tt class="py-name">print_debug</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-string">"PDSH: %s"</tt> <tt class="py-op">%</tt> <tt id="link-84" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-84', 'msg', 'link-74');">msg</a></tt><tt class="py-op">)</tt> </tt>
470		<a name="L284"></a><tt class="py-lineno">284</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-85" class="py-name" targets="Method ClusterShell.Worker.Pdsh.WorkerPdsh._parse_line()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_parse_line"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh._parse_line" class="py-name" href="#" onclick="return doclink('link-85', '_parse_line', 'link-85');">_parse_line</a></tt><tt class="py-op">(</tt><tt id="link-86" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-86', 'msg', 'link-74');">msg</a></tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
471		</div><a name="L285"></a><tt class="py-lineno">285</tt> <tt class="py-line"> </tt>
472		<a name="WorkerPdsh._handle_error"></a><div id="WorkerPdsh._handle_error-def"><a name="L286"></a><tt class="py-lineno">286</tt> <a class="py-toggle" href="#" id="WorkerPdsh._handle_error-toggle" onclick="return toggle('WorkerPdsh._handle_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_handle_error">_handle_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
473		</div><div id="WorkerPdsh._handle_error-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerPdsh._handle_error-expanded"><a name="L287"></a><tt class="py-lineno">287</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
474		<a name="L288"></a><tt class="py-lineno">288</tt> <tt class="py-line"><tt class="py-docstring"> Engine is telling us an error read is available.</tt> </tt>
475		<a name="L289"></a><tt class="py-lineno">289</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
476		<a name="L290"></a><tt class="py-lineno">290</tt> <tt class="py-line"> <tt class="py-name">debug</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-87" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-87', 'info', 'link-37');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"debug"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
477		<a name="L291"></a><tt class="py-lineno">291</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">debug</tt><tt class="py-op">:</tt> </tt>
478		<a name="L292"></a><tt class="py-lineno">292</tt> <tt class="py-line"> <tt class="py-name">print_debug</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-88" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-88', 'info', 'link-37');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"print_debug"</tt><tt class="py-op">)</tt> </tt>
479		<a name="L293"></a><tt class="py-lineno">293</tt> <tt class="py-line"> </tt>
480		<a name="L294"></a><tt class="py-lineno">294</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt id="link-89" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-89', 'msg', 'link-74');">msg</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-90" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._readerrlines()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines"><a title="ClusterShell.Worker.EngineClient.EngineClient._readerrlines" class="py-name" href="#" onclick="return doclink('link-90', '_readerrlines', 'link-90');">_readerrlines</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
481		<a name="L295"></a><tt class="py-lineno">295</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">debug</tt><tt class="py-op">:</tt> </tt>
482		<a name="L296"></a><tt class="py-lineno">296</tt> <tt class="py-line"> <tt class="py-name">print_debug</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-string">"PDSH@STDERR: %s"</tt> <tt class="py-op">%</tt> <tt id="link-91" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-91', 'msg', 'link-74');">msg</a></tt><tt class="py-op">)</tt> </tt>
483		<a name="L297"></a><tt class="py-lineno">297</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-92" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh._parse_line" class="py-name" href="#" onclick="return doclink('link-92', '_parse_line', 'link-85');">_parse_line</a></tt><tt class="py-op">(</tt><tt id="link-93" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-93', 'msg', 'link-74');">msg</a></tt><tt class="py-op">,</tt> <tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
484		</div><a name="L298"></a><tt class="py-lineno">298</tt> <tt class="py-line"> </tt>
485		<a name="WorkerPdsh._on_node_rc"></a><div id="WorkerPdsh._on_node_rc-def"><a name="L299"></a><tt class="py-lineno">299</tt> <a class="py-toggle" href="#" id="WorkerPdsh._on_node_rc-toggle" onclick="return toggle('WorkerPdsh._on_node_rc');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_on_node_rc">_on_node_rc</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">node</tt><tt class="py-op">,</tt> <tt class="py-param">rc</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
486		</div><div id="WorkerPdsh._on_node_rc-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerPdsh._on_node_rc-expanded"><a name="L300"></a><tt class="py-lineno">300</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
487		<a name="L301"></a><tt class="py-lineno">301</tt> <tt class="py-line"><tt class="py-docstring"> Return code received from a node, update last* stuffs.</tt> </tt>
488		<a name="L302"></a><tt class="py-lineno">302</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
489		<a name="L303"></a><tt class="py-lineno">303</tt> <tt class="py-line"> <tt id="link-94" class="py-name"><a title="ClusterShell.Worker.Worker.DistantWorker" class="py-name" href="#" onclick="return doclink('link-94', 'DistantWorker', 'link-18');">DistantWorker</a></tt><tt class="py-op">.</tt><tt id="link-95" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh._on_node_rc
490		ClusterShell.Worker.Ssh.WorkerSsh._on_node_rc
491		ClusterShell.Worker.Worker.DistantWorker._on_node_rc" class="py-name" href="#" onclick="return doclink('link-95', '_on_node_rc', 'link-68');">_on_node_rc</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">node</tt><tt class="py-op">,</tt> <tt class="py-name">rc</tt><tt class="py-op">)</tt> </tt>
492		<a name="L304"></a><tt class="py-lineno">304</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">closed_nodes</tt><tt class="py-op">.</tt><tt id="link-96" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.add()=ClusterShell.Engine.Engine.Engine-class.html#add,Method ClusterShell.MsgTree.MsgTree.add()=ClusterShell.MsgTree.MsgTree-class.html#add,Method ClusterShell.NodeSet.NodeSetBase.add()=ClusterShell.NodeSet.NodeSetBase-class.html#add,Method ClusterShell.NodeSet.RangeSet.add()=ClusterShell.NodeSet.RangeSet-class.html#add"><a title="ClusterShell.Engine.Engine.Engine.add
493		ClusterShell.MsgTree.MsgTree.add
494		ClusterShell.NodeSet.NodeSetBase.add
495		ClusterShell.NodeSet.RangeSet.add" class="py-name" href="#" onclick="return doclink('link-96', 'add', 'link-96');">add</a></tt><tt class="py-op">(</tt><tt class="py-name">node</tt><tt class="py-op">)</tt> </tt>
496		</div></div><a name="L305"></a><tt class="py-lineno">305</tt> <tt class="py-line"> </tt><script type="text/javascript">
497		<!--
498		expandto(location.href);
499		// -->
500		</script>
501		</pre>
502		<br />
503		<!-- ==================== NAVIGATION BAR ==================== -->
504		<table class="navbar" border="0" width="100%" cellpadding="0"
505		bgcolor="#a0c0ff" cellspacing="0">
506		<tr valign="middle">
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510		href="module-tree.html">Trees</a>   </th>
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5		<title>ClusterShell.Worker.Pdsh.WorkerPdsh</title>
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39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		<a href="ClusterShell.Worker.Pdsh-module.html">Module Pdsh</a> ::
44		Class WorkerPdsh
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
51		onclick="toggle_private();">hide private</a>]</span></td></tr>
52		<tr><td align="right"><span class="options"
53		>[<a href="frames.html" target="_top">frames</a
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55		target="_top">no frames</a>]</span></td></tr>
56		</table>
57		</td>
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59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class WorkerPdsh</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_53" name="uml_class_diagram_for_clusters_53">
64		<area shape="rect" id="node202" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#__init__" title="Initialize Pdsh worker instance." alt="" coords="123,492,408,511"/>
65		<area shape="rect" id="node202" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#write" title="Write data to process." alt="" coords="123,511,408,529"/>
66		<area shape="rect" id="node1" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html" title="ClusterShell pdsh-based worker Class." alt="" coords="111,459,420,535"/>
67		<area shape="rect" id="node203" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno" title="Return the standard error reader file descriptor as an integer." alt="" coords="59,265,213,284"/>
68		<area shape="rect" id="node203" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno" title="Return the reader file descriptor as an integer." alt="" coords="59,284,213,303"/>
69		<area shape="rect" id="node203" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno" title="Return the writer file descriptor as an integer." alt="" coords="59,303,213,321"/>
70		<area shape="rect" id="node2" href="ClusterShell.Worker.EngineClient.EngineClient-class.html" title="Abstract class EngineClient." alt="" coords="47,233,225,327"/>
71		<area shape="rect" id="node205" href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_node" title="Get last node, useful to get the node in an EventHandler callback like  ev_timeout()." alt="" coords="267,153,521,172"/>
72		<area shape="rect" id="node205" href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_read" title="Get last (node, buffer), useful in an EventHandler.ev_read()" alt="" coords="267,172,521,191"/>
73		<area shape="rect" id="node205" href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_error" title="Get last (node, error_buffer), useful in an EventHandler.ev_error()" alt="" coords="267,191,521,209"/>
74		<area shape="rect" id="node205" href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_retcode" title="Get last (node, rc), useful in an EventHandler.ev_hup()" alt="" coords="267,209,521,228"/>
75		<area shape="rect" id="node205" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_buffer" title="Get specific node buffer." alt="" coords="267,228,521,247"/>
76		<area shape="rect" id="node205" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_error" title="Get specific node error buffer." alt="" coords="267,247,521,265"/>
77		<area shape="rect" id="node205" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_error_buffer" title="Get specific node error buffer." alt="" coords="267,265,521,284"/>
78		<area shape="rect" id="node205" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_retcode" title="Get specific node return code." alt="" coords="267,284,521,303"/>
79		<area shape="rect" id="node205" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_rc" title="Get specific node return code." alt="" coords="267,303,521,321"/>
80		<area shape="rect" id="node205" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_buffers" title="Returns an iterator over available buffers and associated NodeSet." alt="" coords="267,321,521,340"/>
81		<area shape="rect" id="node205" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_errors" title="Returns an iterator over available error buffers and associated NodeSet." alt="" coords="267,340,521,359"/>
82		<area shape="rect" id="node205" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_buffers" title="Returns an iterator over each node and associated buffer." alt="" coords="267,359,521,377"/>
83		<area shape="rect" id="node205" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_errors" title="Returns an iterator over each node and associated error buffer." alt="" coords="267,377,521,396"/>
84		<area shape="rect" id="node205" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_keys_timeout" title="Iterate over timed out keys (ie." alt="" coords="267,415,521,433"/>
85		<area shape="rect" id="node3" href="ClusterShell.Worker.Worker.DistantWorker-class.html" title="Base class DistantWorker, which provides a useful set of setters/getters to use with distant workers like ssh or pdsh." alt="" coords="255,121,532,439"/>
86		<area shape="rect" id="node206" href="ClusterShell.Worker.Worker.Worker-class.html#did_timeout" title="Return True if this worker aborted due to timeout." alt="" coords="339,39,451,57"/>
87		<area shape="rect" id="node206" href="ClusterShell.Worker.Worker.Worker-class.html#flush_buffers" title="Flush any messages associated to this worker." alt="" coords="339,57,451,76"/>
88		<area shape="rect" id="node206" href="ClusterShell.Worker.Worker.Worker-class.html#flush_errors" title="Flush any error messages associated to this worker." alt="" coords="339,76,451,95"/>
89		<area shape="rect" id="node4" href="ClusterShell.Worker.Worker.Worker-class.html" title="Base class Worker." alt="" coords="327,6,463,101"/>
90		<area shape="rect" id="node204" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate" title="Invalidates a timer object, stopping it from ever firing again." alt="" coords="17,39,255,57"/>
91		<area shape="rect" id="node204" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid" title="Returns a boolean value that indicates whether an EngineTimer object is  valid and able to fire." alt="" coords="17,57,255,76"/>
92		<area shape="rect" id="node204" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire" title="Set the next firing delay in seconds for an EngineTimer object." alt="" coords="17,76,255,95"/>
93		<area shape="rect" id="node5" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html" title="Abstract class for ClusterShell's engine timer." alt="" coords="5,6,267,101"/>
94		</map>
95		<img src="uml_class_diagram_for_clusters_53.png" alt='' usemap="#uml_class_diagram_for_clusters_53" ismap="ismap" class="graph-without-title" />
96		</center>
97		</center>
98		<hr />
99		<p>ClusterShell pdsh-based worker Class.</p>
100		<p>Remote Shell (pdsh) usage example:</p>
101		<pre class="py-doctest">
102		<span class="py-prompt">>>> </span>worker = WorkerPdsh(nodeset, handler=MyEventHandler(),
103		<span class="py-more">... </span> timeout=30, command=<span class="py-string">"/bin/hostname"</span>)
104		<span class="py-prompt">>>> </span>task.schedule(worker) <span class="py-comment"># schedule worker for execution</span>
105		<span class="py-prompt">>>> </span>task.resume() <span class="py-comment"># run</span></pre>
106		<p>Remote Copy (pdcp) usage example:</p>
107		<pre class="py-doctest">
108		<span class="py-prompt">>>> </span>worker = WorkerPdsh(nodeset, handler=MyEventHandler(),
109		<span class="py-more">... </span> timeout=30, source=<span class="py-string">"/etc/my.conf"</span>,
110		<span class="py-more">... </span> dest=<span class="py-string">"/etc/my.conf"</span>)
111		<span class="py-prompt">>>> </span>task.schedule(worker) <span class="py-comment"># schedule worker for execution</span>
112		<span class="py-prompt">>>> </span>task.resume() <span class="py-comment"># run</span></pre>
113		<p>Known limitations:</p>
114		<ul>
115		<li>
116		write() is not supported by WorkerPdsh
117		</li>
118		<li>
119		return codes == 0 are not garanteed when a timeout is used (rc > 0
120		are fine)
121		</li>
122		</ul>
123
124		<!-- ==================== INSTANCE METHODS ==================== -->
125		<a name="section-InstanceMethods"></a>
126		<table class="summary" border="1" cellpadding="3"
127		cellspacing="0" width="100%" bgcolor="white">
128		<tr bgcolor="#70b0f0" class="table-header">
129		<td colspan="2" class="table-header">
130		<table border="0" cellpadding="0" cellspacing="0" width="100%">
131		<tr valign="top">
132		<td align="left"><span class="table-header">Instance Methods</span></td>
133		<td align="right" valign="top"
134		><span class="options">[<a href="#section-InstanceMethods"
135		class="privatelink" onclick="toggle_private();"
136		>hide private</a>]</span></td>
137		</tr>
138		</table>
139		</td>
140		</tr>
141		<tr>
142		<td width="15%" align="right" valign="top" class="summary">
143		<span class="summary-type"> </span>
144		</td><td class="summary">
145		<table width="100%" cellpadding="0" cellspacing="0" border="0">
146		<tr>
147		<td><span class="summary-sig"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
148		<span class="summary-sig-arg">nodes</span>,
149		<span class="summary-sig-arg">handler</span>,
150		<span class="summary-sig-arg">timeout</span>,
151		<span class="summary-sig-arg">**kwargs</span>)</span><br />
152		Initialize Pdsh worker instance.</td>
153		<td align="right" valign="top">
154		<span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh.__init__">source code</a></span>
155
156		</td>
157		</tr>
158		</table>
159
160		</td>
161		</tr>
162		<tr class="private">
163		<td width="15%" align="right" valign="top" class="summary">
164		<span class="summary-type"> </span>
165		</td><td class="summary">
166		<table width="100%" cellpadding="0" cellspacing="0" border="0">
167		<tr>
168		<td><span class="summary-sig"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_engine_clients" class="summary-sig-name" onclick="show_private();">_engine_clients</a>(<span class="summary-sig-arg">self</span>)</span><br />
169		Return a list of underlying engine clients.</td>
170		<td align="right" valign="top">
171		<span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh._engine_clients">source code</a></span>
172
173		</td>
174		</tr>
175		</table>
176
177		</td>
178		</tr>
179		<tr class="private">
180		<td width="15%" align="right" valign="top" class="summary">
181		<span class="summary-type"> </span>
182		</td><td class="summary">
183		<table width="100%" cellpadding="0" cellspacing="0" border="0">
184		<tr>
185		<td><span class="summary-sig"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_start" class="summary-sig-name" onclick="show_private();">_start</a>(<span class="summary-sig-arg">self</span>)</span><br />
186		Start worker, initialize buffers, prepare command.</td>
187		<td align="right" valign="top">
188		<span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh._start">source code</a></span>
189
190		</td>
191		</tr>
192		</table>
193
194		</td>
195		</tr>
196		<tr>
197		<td width="15%" align="right" valign="top" class="summary">
198		<span class="summary-type"> </span>
199		</td><td class="summary">
200		<table width="100%" cellpadding="0" cellspacing="0" border="0">
201		<tr>
202		<td><span class="summary-sig"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#write" class="summary-sig-name">write</a>(<span class="summary-sig-arg">self</span>,
203		<span class="summary-sig-arg">buf</span>)</span><br />
204		Write data to process.</td>
205		<td align="right" valign="top">
206		<span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh.write">source code</a></span>
207
208		</td>
209		</tr>
210		</table>
211
212		</td>
213		</tr>
214		<tr class="private">
215		<td width="15%" align="right" valign="top" class="summary">
216		<span class="summary-type"> </span>
217		</td><td class="summary">
218		<table width="100%" cellpadding="0" cellspacing="0" border="0">
219		<tr>
220		<td><span class="summary-sig"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_close" class="summary-sig-name" onclick="show_private();">_close</a>(<span class="summary-sig-arg">self</span>,
221		<span class="summary-sig-arg">force</span>,
222		<span class="summary-sig-arg">timeout</span>)</span><br />
223		Close worker.</td>
224		<td align="right" valign="top">
225		<span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh._close">source code</a></span>
226
227		</td>
228		</tr>
229		</table>
230
231		</td>
232		</tr>
233		<tr class="private">
234		<td width="15%" align="right" valign="top" class="summary">
235		<span class="summary-type"> </span>
236		</td><td class="summary">
237		<table width="100%" cellpadding="0" cellspacing="0" border="0">
238		<tr>
239		<td><span class="summary-sig"><a name="_parse_line"></a><span class="summary-sig-name">_parse_line</span>(<span class="summary-sig-arg">self</span>,
240		<span class="summary-sig-arg">line</span>,
241		<span class="summary-sig-arg">stderr</span>)</span><br />
242		Parse Pdsh line syntax.</td>
243		<td align="right" valign="top">
244		<span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh._parse_line">source code</a></span>
245
246		</td>
247		</tr>
248		</table>
249
250		</td>
251		</tr>
252		<tr class="private">
253		<td width="15%" align="right" valign="top" class="summary">
254		<span class="summary-type"> </span>
255		</td><td class="summary">
256		<table width="100%" cellpadding="0" cellspacing="0" border="0">
257		<tr>
258		<td><span class="summary-sig"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_handle_read" class="summary-sig-name" onclick="show_private();">_handle_read</a>(<span class="summary-sig-arg">self</span>)</span><br />
259		Engine is telling us a read is available.</td>
260		<td align="right" valign="top">
261		<span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh._handle_read">source code</a></span>
262
263		</td>
264		</tr>
265		</table>
266
267		</td>
268		</tr>
269		<tr class="private">
270		<td width="15%" align="right" valign="top" class="summary">
271		<span class="summary-type"> </span>
272		</td><td class="summary">
273		<table width="100%" cellpadding="0" cellspacing="0" border="0">
274		<tr>
275		<td><span class="summary-sig"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_handle_error" class="summary-sig-name" onclick="show_private();">_handle_error</a>(<span class="summary-sig-arg">self</span>)</span><br />
276		Engine is telling us an error read is available.</td>
277		<td align="right" valign="top">
278		<span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh._handle_error">source code</a></span>
279
280		</td>
281		</tr>
282		</table>
283
284		</td>
285		</tr>
286		<tr class="private">
287		<td width="15%" align="right" valign="top" class="summary">
288		<span class="summary-type"> </span>
289		</td><td class="summary">
290		<table width="100%" cellpadding="0" cellspacing="0" border="0">
291		<tr>
292		<td><span class="summary-sig"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_on_node_rc" class="summary-sig-name" onclick="show_private();">_on_node_rc</a>(<span class="summary-sig-arg">self</span>,
293		<span class="summary-sig-arg">node</span>,
294		<span class="summary-sig-arg">rc</span>)</span><br />
295		Return code received from a node, update last* stuffs.</td>
296		<td align="right" valign="top">
297		<span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh._on_node_rc">source code</a></span>
298
299		</td>
300		</tr>
301		</table>
302
303		</td>
304		</tr>
305		<tr>
306		<td colspan="2" class="summary">
307		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient.EngineClient</a></code></b>:
308		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno">error_fileno</a></code>,
309		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno">reader_fileno</a></code>,
310		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno">writer_fileno</a></code>
311		</p>
312		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient.EngineClient</a></code></b> (private):
313		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_close_writer" onclick="show_private();">_close_writer</a></code>,
314		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock" onclick="show_private();">_exec_nonblock</a></code>,
315		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire" onclick="show_private();">_fire</a></code>,
316		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write" onclick="show_private();">_handle_write</a></code>,
317		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_read" onclick="show_private();">_read</a></code>,
318		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerr" onclick="show_private();">_readerr</a></code>,
319		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines" onclick="show_private();">_readerrlines</a></code>,
320		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines" onclick="show_private();">_readlines</a></code>,
321		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading" onclick="show_private();">_set_reading</a></code>,
322		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading_error" onclick="show_private();">_set_reading_error</a></code>,
323		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof" onclick="show_private();">_set_write_eof</a></code>,
324		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_writing" onclick="show_private();">_set_writing</a></code>,
325		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_write" onclick="show_private();">_write</a></code>
326		</p></div>
327		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">Engine.Engine.EngineBaseTimer</a></code></b>:
328		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate">invalidate</a></code>,
329		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid">is_valid</a></code>,
330		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire">set_nextfire</a></code>
331		</p>
332		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">Engine.Engine.EngineBaseTimer</a></code></b> (private):
333		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine" onclick="show_private();">_set_engine</a></code>
334		</p></div>
335		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html">Worker.DistantWorker</a></code></b>:
336		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_buffers">iter_buffers</a></code>,
337		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_errors">iter_errors</a></code>,
338		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_keys_timeout">iter_keys_timeout</a></code>,
339		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_buffers">iter_node_buffers</a></code>,
340		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_errors">iter_node_errors</a></code>,
341		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_retcodes">iter_node_retcodes</a></code>,
342		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_retcodes">iter_retcodes</a></code>,
343		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_error">last_error</a></code>,
344		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_node">last_node</a></code>,
345		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_read">last_read</a></code>,
346		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_retcode">last_retcode</a></code>,
347		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_buffer">node_buffer</a></code>,
348		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_error">node_error</a></code>,
349		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_error_buffer">node_error_buffer</a></code>,
350		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_rc">node_rc</a></code>,
351		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_retcode">node_retcode</a></code>,
352		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#num_timeout">num_timeout</a></code>
353		</p>
354		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html">Worker.DistantWorker</a></code></b> (private):
355		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_errline" onclick="show_private();">_on_node_errline</a></code>,
356		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_msgline" onclick="show_private();">_on_node_msgline</a></code>,
357		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_timeout" onclick="show_private();">_on_node_timeout</a></code>,
358		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_start" onclick="show_private();">_on_start</a></code>
359		</p></div>
360		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Worker.Worker-class.html">Worker.Worker</a></code></b>:
361		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#did_timeout">did_timeout</a></code>,
362		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#flush_buffers">flush_buffers</a></code>,
363		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#flush_errors">flush_errors</a></code>
364		</p>
365		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Worker.Worker-class.html">Worker.Worker</a></code></b> (private):
366		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#_invoke" onclick="show_private();">_invoke</a></code>,
367		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#_set_task" onclick="show_private();">_set_task</a></code>,
368		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#_task_bound_check" onclick="show_private();">_task_bound_check</a></code>
369		</p></div>
370		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
371		<code>__delattr__</code>,
372		<code>__format__</code>,
373		<code>__getattribute__</code>,
374		<code>__hash__</code>,
375		<code>__new__</code>,
376		<code>__reduce__</code>,
377		<code>__reduce_ex__</code>,
378		<code>__repr__</code>,
379		<code>__setattr__</code>,
380		<code>__sizeof__</code>,
381		<code>__str__</code>,
382		<code>__subclasshook__</code>
383		</p>
384		</td>
385		</tr>
386		</table>
387		<!-- ==================== PROPERTIES ==================== -->
388		<a name="section-Properties"></a>
389		<table class="summary" border="1" cellpadding="3"
390		cellspacing="0" width="100%" bgcolor="white">
391		<tr bgcolor="#70b0f0" class="table-header">
392		<td colspan="2" class="table-header">
393		<table border="0" cellpadding="0" cellspacing="0" width="100%">
394		<tr valign="top">
395		<td align="left"><span class="table-header">Properties</span></td>
396		<td align="right" valign="top"
397		><span class="options">[<a href="#section-Properties"
398		class="privatelink" onclick="toggle_private();"
399		>hide private</a>]</span></td>
400		</tr>
401		</table>
402		</td>
403		</tr>
404		<tr>
405		<td colspan="2" class="summary">
406		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
407		<code>__class__</code>
408		</p>
409		</td>
410		</tr>
411		</table>
412		<!-- ==================== METHOD DETAILS ==================== -->
413		<a name="section-MethodDetails"></a>
414		<table class="details" border="1" cellpadding="3"
415		cellspacing="0" width="100%" bgcolor="white">
416		<tr bgcolor="#70b0f0" class="table-header">
417		<td colspan="2" class="table-header">
418		<table border="0" cellpadding="0" cellspacing="0" width="100%">
419		<tr valign="top">
420		<td align="left"><span class="table-header">Method Details</span></td>
421		<td align="right" valign="top"
422		><span class="options">[<a href="#section-MethodDetails"
423		class="privatelink" onclick="toggle_private();"
424		>hide private</a>]</span></td>
425		</tr>
426		</table>
427		</td>
428		</tr>
429		</table>
430		<a name="__init__"></a>
431		<div>
432		<table class="details" border="1" cellpadding="3"
433		cellspacing="0" width="100%" bgcolor="white">
434		<tr><td>
435		<table width="100%" cellpadding="0" cellspacing="0" border="0">
436		<tr valign="top"><td>
437		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
438		<span class="sig-arg">nodes</span>,
439		<span class="sig-arg">handler</span>,
440		<span class="sig-arg">timeout</span>,
441		<span class="sig-arg">**kwargs</span>)</span>
442		<br /><em class="fname">(Constructor)</em>
443		</h3>
444		</td><td align="right" valign="top"
445		><span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh.__init__">source code</a></span>
446		</td>
447		</tr></table>
448
449		<p>Initialize Pdsh worker instance.</p>
450		<dl class="fields">
451		<dt>Overrides:
452		object.__init__
453		</dt>
454		</dl>
455		</td></tr></table>
456		</div>
457		<a name="_engine_clients"></a>
458		<div class="private">
459		<table class="details" border="1" cellpadding="3"
460		cellspacing="0" width="100%" bgcolor="white">
461		<tr><td>
462		<table width="100%" cellpadding="0" cellspacing="0" border="0">
463		<tr valign="top"><td>
464		<h3 class="epydoc"><span class="sig"><span class="sig-name">_engine_clients</span>(<span class="sig-arg">self</span>)</span>
465		</h3>
466		</td><td align="right" valign="top"
467		><span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh._engine_clients">source code</a></span>
468		</td>
469		</tr></table>
470
471		<p>Return a list of underlying engine clients.</p>
472		<dl class="fields">
473		<dt>Overrides:
474		<a href="ClusterShell.Worker.Worker.Worker-class.html#_engine_clients" onclick="show_private();">Worker.Worker._engine_clients</a>
475		<dd><em class="note">(inherited documentation)</em></dd>
476		</dt>
477		</dl>
478		</td></tr></table>
479		</div>
480		<a name="_start"></a>
481		<div class="private">
482		<table class="details" border="1" cellpadding="3"
483		cellspacing="0" width="100%" bgcolor="white">
484		<tr><td>
485		<table width="100%" cellpadding="0" cellspacing="0" border="0">
486		<tr valign="top"><td>
487		<h3 class="epydoc"><span class="sig"><span class="sig-name">_start</span>(<span class="sig-arg">self</span>)</span>
488		</h3>
489		</td><td align="right" valign="top"
490		><span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh._start">source code</a></span>
491		</td>
492		</tr></table>
493
494		<p>Start worker, initialize buffers, prepare command.</p>
495		<dl class="fields">
496		<dt>Overrides:
497		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_start" onclick="show_private();">EngineClient.EngineClient._start</a>
498		</dt>
499		</dl>
500		</td></tr></table>
501		</div>
502		<a name="write"></a>
503		<div>
504		<table class="details" border="1" cellpadding="3"
505		cellspacing="0" width="100%" bgcolor="white">
506		<tr><td>
507		<table width="100%" cellpadding="0" cellspacing="0" border="0">
508		<tr valign="top"><td>
509		<h3 class="epydoc"><span class="sig"><span class="sig-name">write</span>(<span class="sig-arg">self</span>,
510		<span class="sig-arg">buf</span>)</span>
511		</h3>
512		</td><td align="right" valign="top"
513		><span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh.write">source code</a></span>
514		</td>
515		</tr></table>
516
517		<p>Write data to process. Not supported with Pdsh worker.</p>
518		<dl class="fields">
519		</dl>
520		</td></tr></table>
521		</div>
522		<a name="_close"></a>
523		<div class="private">
524		<table class="details" border="1" cellpadding="3"
525		cellspacing="0" width="100%" bgcolor="white">
526		<tr><td>
527		<table width="100%" cellpadding="0" cellspacing="0" border="0">
528		<tr valign="top"><td>
529		<h3 class="epydoc"><span class="sig"><span class="sig-name">_close</span>(<span class="sig-arg">self</span>,
530		<span class="sig-arg">force</span>,
531		<span class="sig-arg">timeout</span>)</span>
532		</h3>
533		</td><td align="right" valign="top"
534		><span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh._close">source code</a></span>
535		</td>
536		</tr></table>
537
538		<p>Close worker. Called by engine after worker has been unregistered.
539		This method should handle all termination types (normal, forced or on
540		timeout).</p>
541		<dl class="fields">
542		<dt>Overrides:
543		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_close" onclick="show_private();">EngineClient.EngineClient._close</a>
544		</dt>
545		</dl>
546		</td></tr></table>
547		</div>
548		<a name="_handle_read"></a>
549		<div class="private">
550		<table class="details" border="1" cellpadding="3"
551		cellspacing="0" width="100%" bgcolor="white">
552		<tr><td>
553		<table width="100%" cellpadding="0" cellspacing="0" border="0">
554		<tr valign="top"><td>
555		<h3 class="epydoc"><span class="sig"><span class="sig-name">_handle_read</span>(<span class="sig-arg">self</span>)</span>
556		</h3>
557		</td><td align="right" valign="top"
558		><span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh._handle_read">source code</a></span>
559		</td>
560		</tr></table>
561
562		<p>Engine is telling us a read is available.</p>
563		<dl class="fields">
564		<dt>Overrides:
565		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_read" onclick="show_private();">EngineClient.EngineClient._handle_read</a>
566		</dt>
567		</dl>
568		</td></tr></table>
569		</div>
570		<a name="_handle_error"></a>
571		<div class="private">
572		<table class="details" border="1" cellpadding="3"
573		cellspacing="0" width="100%" bgcolor="white">
574		<tr><td>
575		<table width="100%" cellpadding="0" cellspacing="0" border="0">
576		<tr valign="top"><td>
577		<h3 class="epydoc"><span class="sig"><span class="sig-name">_handle_error</span>(<span class="sig-arg">self</span>)</span>
578		</h3>
579		</td><td align="right" valign="top"
580		><span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh._handle_error">source code</a></span>
581		</td>
582		</tr></table>
583
584		<p>Engine is telling us an error read is available.</p>
585		<dl class="fields">
586		<dt>Overrides:
587		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_error" onclick="show_private();">EngineClient.EngineClient._handle_error</a>
588		</dt>
589		</dl>
590		</td></tr></table>
591		</div>
592		<a name="_on_node_rc"></a>
593		<div class="private">
594		<table class="details" border="1" cellpadding="3"
595		cellspacing="0" width="100%" bgcolor="white">
596		<tr><td>
597		<table width="100%" cellpadding="0" cellspacing="0" border="0">
598		<tr valign="top"><td>
599		<h3 class="epydoc"><span class="sig"><span class="sig-name">_on_node_rc</span>(<span class="sig-arg">self</span>,
600		<span class="sig-arg">node</span>,
601		<span class="sig-arg">rc</span>)</span>
602		</h3>
603		</td><td align="right" valign="top"
604		><span class="codelink"><a href="ClusterShell.Worker.Pdsh-pysrc.html#WorkerPdsh._on_node_rc">source code</a></span>
605		</td>
606		</tr></table>
607
608		<p>Return code received from a node, update last* stuffs.</p>
609		<dl class="fields">
610		<dt>Overrides:
611		<a href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_rc" onclick="show_private();">Worker.DistantWorker._on_node_rc</a>
612		</dt>
613		</dl>
614		</td></tr></table>
615		</div>
616		<br />
617		<!-- ==================== NAVIGATION BAR ==================== -->
618		<table class="navbar" border="0" width="100%" cellpadding="0"
619		bgcolor="#a0c0ff" cellspacing="0">
620		<tr valign="middle">
621
622		<!-- Tree link -->
623		<th>   <a
624		href="module-tree.html">Trees</a>   </th>
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627		<th>   <a
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629
630		<!-- Help link -->
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632		href="help.html">Help</a>   </th>
633
634		<!-- Project homepage -->
635		<th class="navbar" align="right" width="100%">
636		<table border="0" cellpadding="0" cellspacing="0">
637		<tr><th class="navbar" align="center"
638		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
639		</tr></table></th>
640		</tr>
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643		<tr>
644		<td align="left" class="footer">
645		Generated by Epydoc 3.0.1 on Tue Jul 27 21:53:21 2010
646		</td>
647		<td align="right" class="footer">
648		<a target="mainFrame" href="http://epydoc.sourceforge.net"
649		>http://epydoc.sourceforge.net</a>
650		</td>
651		</tr>
652		</table>
653
654		<script type="text/javascript">
655		<!--
656		// Private objects are initially displayed (because if
657		// javascript is turned off then we want them to be
658		// visible); but by default, we want to hide them. So hide
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660		checkCookie();
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663		</body>
664		</html>

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~~doc/epydoc/html/ClusterShell.Worker.Popen-module.html~~ less more

0		<?xml version="1.0" encoding="ascii"?>
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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>ClusterShell.Worker.Popen</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
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12		<!-- ==================== NAVIGATION BAR ==================== -->
13		<table class="navbar" border="0" width="100%" cellpadding="0"
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17		<!-- Tree link -->
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37		<table width="100%" cellpadding="0" cellspacing="0">
38		<tr valign="top">
39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		Module Popen
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
50		onclick="toggle_private();">hide private</a>]</span></td></tr>
51		<tr><td align="right"><span class="options"
52		>[<a href="frames.html" target="_top">frames</a
53		>] \| <a href="ClusterShell.Worker.Popen-module.html"
54		target="_top">no frames</a>]</span></td></tr>
55		</table>
56		</td>
57		</tr>
58		</table>
59		<!-- ==================== MODULE DESCRIPTION ==================== -->
60		<h1 class="epydoc">Module Popen</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.Popen-pysrc.html">source code</a></span></p>
61		<p>WorkerPopen</p>
62		<p>ClusterShell worker for executing local commands.</p>
63		<p>Usage example:</p>
64		<pre class="py-doctest">
65		<span class="py-prompt">>>> </span>worker = WorkerPopen(<span class="py-string">"/bin/uname"</span>, key=<span class="py-string">"mykernel"</span>)
66		<span class="py-prompt">>>> </span>task.schedule(worker) <span class="py-comment"># schedule worker</span>
67		<span class="py-prompt">>>> </span>task.resume() <span class="py-comment"># run task</span>
68		<span class="py-prompt">>>> </span>worker.retcode() <span class="py-comment"># get return code</span>
69		<span class="py-output">0</span>
70		<span class="py-output"></span><span class="py-prompt">>>> </span>worker.read() <span class="py-comment"># read command output</span>
71		<span class="py-output">'Linux'</span></pre>
72
73		<!-- ==================== CLASSES ==================== -->
74		<a name="section-Classes"></a>
75		<table class="summary" border="1" cellpadding="3"
76		cellspacing="0" width="100%" bgcolor="white">
77		<tr bgcolor="#70b0f0" class="table-header">
78		<td colspan="2" class="table-header">
79		<table border="0" cellpadding="0" cellspacing="0" width="100%">
80		<tr valign="top">
81		<td align="left"><span class="table-header">Classes</span></td>
82		<td align="right" valign="top"
83		><span class="options">[<a href="#section-Classes"
84		class="privatelink" onclick="toggle_private();"
85		>hide private</a>]</span></td>
86		</tr>
87		</table>
88		</td>
89		</tr>
90		<tr>
91		<td width="15%" align="right" valign="top" class="summary">
92		<span class="summary-type"> </span>
93		</td><td class="summary">
94		<a href="ClusterShell.Worker.Popen.WorkerPopen-class.html" class="summary-name">WorkerPopen</a><br />
95		Implements the Popen Worker.
96		</td>
97		</tr>
98		</table>
99		<!-- ==================== VARIABLES ==================== -->
100		<a name="section-Variables"></a>
101		<table class="summary" border="1" cellpadding="3"
102		cellspacing="0" width="100%" bgcolor="white">
103		<tr bgcolor="#70b0f0" class="table-header">
104		<td colspan="2" class="table-header">
105		<table border="0" cellpadding="0" cellspacing="0" width="100%">
106		<tr valign="top">
107		<td align="left"><span class="table-header">Variables</span></td>
108		<td align="right" valign="top"
109		><span class="options">[<a href="#section-Variables"
110		class="privatelink" onclick="toggle_private();"
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59		<h1 class="epydoc">Source Code for <a href="ClusterShell.Worker.Popen-module.html">Module ClusterShell.Worker.Popen</a></h1>
60		<pre class="py-src">
61		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
62		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2008, 2009, 2010)</tt> </tt>
63		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
64		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
65		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
66		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
67		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
68		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
69		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
70		<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
71		<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
72		<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
73		<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
74		<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
75		<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
76		<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
77		<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
78		<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
79		<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
80		<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
81		<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
82		<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
83		<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
84		<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
85		<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
86		<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
87		<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
88		<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
89		<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
90		<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
91		<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
92		<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
93		<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt class="py-comment"># $Id: Popen.py 292 2010-07-15 22:43:46Z st-cea $</tt> </tt>
94		<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> </tt>
95		<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
96		<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring">WorkerPopen</tt> </tt>
97		<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
98		<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"><tt class="py-docstring">ClusterShell worker for executing local commands.</tt> </tt>
99		<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
100		<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"><tt class="py-docstring">Usage example:</tt> </tt>
101		<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"><tt class="py-docstring"> >>> worker = WorkerPopen("/bin/uname", key="mykernel") </tt> </tt>
102		<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"><tt class="py-docstring"> >>> task.schedule(worker) # schedule worker</tt> </tt>
103		<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"><tt class="py-docstring"> >>> task.resume() # run task</tt> </tt>
104		<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"><tt class="py-docstring"> >>> worker.retcode() # get return code</tt> </tt>
105		<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"><tt class="py-docstring"> 0</tt> </tt>
106		<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"><tt class="py-docstring"> >>> worker.read() # read command output</tt> </tt>
107		<a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"><tt class="py-docstring"> 'Linux'</tt> </tt>
108		<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
109		<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
110		<a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"> </tt>
111		<a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">os</tt> </tt>
112		<a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">signal</tt> </tt>
113		<a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"> </tt>
114		<a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Package ClusterShell=ClusterShell-module.html"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-0', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Package ClusterShell.Worker=ClusterShell.Worker-module.html,Module ClusterShell.Worker.Worker=ClusterShell.Worker.Worker-module.html,Class ClusterShell.Worker.Worker.Worker=ClusterShell.Worker.Worker.Worker-class.html"><a title="ClusterShell.Worker
115		ClusterShell.Worker.Worker
116		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-1', 'Worker', 'link-1');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-2" class="py-name"><a title="ClusterShell.Worker
117		ClusterShell.Worker.Worker
118		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-2', 'Worker', 'link-1');">Worker</a></tt> <tt class="py-keyword">import</tt> <tt id="link-3" class="py-name" targets="Class ClusterShell.Worker.Worker.WorkerSimple=ClusterShell.Worker.Worker.WorkerSimple-class.html"><a title="ClusterShell.Worker.Worker.WorkerSimple" class="py-name" href="#" onclick="return doclink('link-3', 'WorkerSimple', 'link-3');">WorkerSimple</a></tt><tt class="py-op">,</tt> <tt id="link-4" class="py-name" targets="Class ClusterShell.Worker.Worker.WorkerBadArgumentError=ClusterShell.Worker.Worker.WorkerBadArgumentError-class.html"><a title="ClusterShell.Worker.Worker.WorkerBadArgumentError" class="py-name" href="#" onclick="return doclink('link-4', 'WorkerBadArgumentError', 'link-4');">WorkerBadArgumentError</a></tt> </tt>
119		<a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"> </tt>
120		<a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"> </tt>
121		<a name="WorkerPopen"></a><div id="WorkerPopen-def"><a name="L57"></a><tt class="py-lineno"> 57</tt> <a class="py-toggle" href="#" id="WorkerPopen-toggle" onclick="return toggle('WorkerPopen');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.Popen.WorkerPopen-class.html">WorkerPopen</a><tt class="py-op">(</tt><tt class="py-base-class">WorkerSimple</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
122		</div><div id="WorkerPopen-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="WorkerPopen-expanded"><a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
123		<a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"><tt class="py-docstring"> Implements the Popen Worker.</tt> </tt>
124		<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
125		<a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"> </tt>
126		<a name="WorkerPopen.__init__"></a><div id="WorkerPopen.__init__-def"><a name="L62"></a><tt class="py-lineno"> 62</tt> <a class="py-toggle" href="#" id="WorkerPopen.__init__-toggle" onclick="return toggle('WorkerPopen.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Popen.WorkerPopen-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">command</tt><tt class="py-op">,</tt> <tt class="py-param">key</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-param">handler</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">,</tt> </tt>
127		<a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"> <tt class="py-param">stderr</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">=</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-param">autoclose</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
128		</div><div id="WorkerPopen.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerPopen.__init__-expanded"><a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
129		<a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"><tt class="py-docstring"> Initialize Popen worker.</tt> </tt>
130		<a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
131		<a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"> <tt id="link-5" class="py-name"><a title="ClusterShell.Worker.Worker.WorkerSimple" class="py-name" href="#" onclick="return doclink('link-5', 'WorkerSimple', 'link-3');">WorkerSimple</a></tt><tt class="py-op">.</tt><tt id="link-6" class="py-name" targets="Method ClusterShell.Engine.EPoll.EngineEPoll.__init__()=ClusterShell.Engine.EPoll.EngineEPoll-class.html#__init__,Method ClusterShell.Engine.Engine.Engine.__init__()=ClusterShell.Engine.Engine.Engine-class.html#__init__,Method ClusterShell.Engine.Engine.EngineAbortException.__init__()=ClusterShell.Engine.Engine.EngineAbortException-class.html#__init__,Method ClusterShell.Engine.Engine.EngineBaseTimer.__init__()=ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__,Method ClusterShell.Engine.Engine.EngineTimer.__init__()=ClusterShell.Engine.Engine.EngineTimer-class.html#__init__,Method 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135		ClusterShell.Engine.Engine.EngineTimer.__init__
136		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
137		ClusterShell.Engine.Engine._EngineTimerQ.__init__
138		ClusterShell.Engine.Poll.EnginePoll.__init__
139		ClusterShell.MsgTree.MsgTree.__init__
140		ClusterShell.MsgTree.MsgTreeElem.__init__
141		ClusterShell.NodeSet.NodeSet.__init__
142		ClusterShell.NodeSet.NodeSetBase.__init__
143		ClusterShell.NodeSet.NodeSetParseError.__init__
144		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
145		ClusterShell.NodeSet.ParsingEngine.__init__
146		ClusterShell.NodeSet.RangeSet.__init__
147		ClusterShell.NodeSet.RangeSetPaddingError.__init__
148		ClusterShell.NodeSet.RangeSetParseError.__init__
149		ClusterShell.NodeUtils.GroupResolver.__init__
150		ClusterShell.NodeUtils.GroupResolverConfig.__init__
151		ClusterShell.NodeUtils.GroupSource.__init__
152		ClusterShell.NodeUtils.GroupSourceException.__init__
153		ClusterShell.Task.Task._SuspendCondition.__init__
154		ClusterShell.Task.Task.__init__
155		ClusterShell.Task._TaskMsgTree.__init__
156		ClusterShell.Worker.EngineClient.EngineClient.__init__
157		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
158		ClusterShell.Worker.EngineClient.EnginePort.__init__
159		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
160		ClusterShell.Worker.Popen.WorkerPopen.__init__
161		ClusterShell.Worker.Ssh.Scp.__init__
162		ClusterShell.Worker.Ssh.Ssh.__init__
163		ClusterShell.Worker.Ssh.WorkerSsh.__init__
164		ClusterShell.Worker.Worker.DistantWorker.__init__
165		ClusterShell.Worker.Worker.Worker.__init__
166		ClusterShell.Worker.Worker.WorkerSimple.__init__
167		clubak.Display.__init__
168		clush.ClushConfig.__init__
169		clush.ClushConfigError.__init__
170		clush.DirectOutputHandler.__init__
171		clush.Display.__init__
172		clush.GatherOutputHandler.__init__
173		clush.RunTimer.__init__
174		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-6', '__init__', 'link-6');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-name">key</tt><tt class="py-op">,</tt> <tt class="py-name">handler</tt><tt class="py-op">,</tt> </tt>
175		<a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"> <tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">,</tt> <tt class="py-name">autoclose</tt><tt class="py-op">)</tt> </tt>
176		<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"> </tt>
177		<a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command</tt> <tt class="py-op">=</tt> <tt class="py-name">command</tt> </tt>
178		<a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command</tt><tt class="py-op">:</tt> </tt>
179		<a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-7" class="py-name"><a title="ClusterShell.Worker.Worker.WorkerBadArgumentError" class="py-name" href="#" onclick="return doclink('link-7', 'WorkerBadArgumentError', 'link-4');">WorkerBadArgumentError</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
180		<a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"> </tt>
181		<a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
182		<a name="L75"></a><tt class="py-lineno"> 75</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">rc</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
183		</div><a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> </tt>
184		<a name="WorkerPopen._start"></a><div id="WorkerPopen._start-def"><a name="L77"></a><tt class="py-lineno"> 77</tt> <a class="py-toggle" href="#" id="WorkerPopen._start-toggle" onclick="return toggle('WorkerPopen._start');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Popen.WorkerPopen-class.html#_start">_start</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
185		</div><div id="WorkerPopen._start-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerPopen._start-expanded"><a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
186		<a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"><tt class="py-docstring"> Start worker.</tt> </tt>
187		<a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
188		<a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt> </tt>
189		<a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"> </tt>
190		<a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-8" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._exec_nonblock()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock"><a title="ClusterShell.Worker.EngineClient.EngineClient._exec_nonblock" class="py-name" href="#" onclick="return doclink('link-8', '_exec_nonblock', 'link-8');">_exec_nonblock</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command</tt><tt class="py-op">,</tt> <tt id="link-9" class="py-name" targets="Method ClusterShell.Task.Task.shell()=ClusterShell.Task.Task-class.html#shell"><a title="ClusterShell.Task.Task.shell" class="py-name" href="#" onclick="return doclink('link-9', 'shell', 'link-9');">shell</a></tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
191		<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_reader</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt> </tt>
192		<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_error</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt> </tt>
193		<a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt> </tt>
194		<a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"> </tt>
195		<a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-10" class="py-name" targets="Method ClusterShell.Task.Task.info()=ClusterShell.Task.Task-class.html#info"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-10', 'info', 'link-10');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"debug"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
196		<a name="L89"></a><tt class="py-lineno"> 89</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-11" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-11', 'info', 'link-10');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"print_debug"</tt><tt class="py-op">)</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-string">"POPEN: %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command</tt><tt class="py-op">)</tt> </tt>
197		<a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> </tt>
198		<a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-12" class="py-name" targets="Method ClusterShell.Event.EventHandler._invoke()=ClusterShell.Event.EventHandler-class.html#_invoke,Method ClusterShell.Worker.Worker.Worker._invoke()=ClusterShell.Worker.Worker.Worker-class.html#_invoke"><a title="ClusterShell.Event.EventHandler._invoke
199		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-12', '_invoke', 'link-12');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_start"</tt><tt class="py-op">)</tt> </tt>
200		<a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"> </tt>
201		<a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt> </tt>
202		</div><a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"> </tt>
203		<a name="WorkerPopen._close"></a><div id="WorkerPopen._close-def"><a name="L95"></a><tt class="py-lineno"> 95</tt> <a class="py-toggle" href="#" id="WorkerPopen._close-toggle" onclick="return toggle('WorkerPopen._close');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Popen.WorkerPopen-class.html#_close">_close</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">force</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
204		</div><div id="WorkerPopen._close-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerPopen._close-expanded"><a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
205		<a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"><tt class="py-docstring"> Close worker. Called by engine after worker has been</tt> </tt>
206		<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"><tt class="py-docstring"> unregistered. This method should handle all termination types</tt> </tt>
207		<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"><tt class="py-docstring"> (normal, forced or on timeout).</tt> </tt>
208		<a name="L100"></a><tt class="py-lineno">100</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
209		<a name="L101"></a><tt class="py-lineno">101</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">force</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_rbuf</tt><tt class="py-op">:</tt> </tt>
210		<a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> <tt class="py-comment"># We still have some read data available in buffer, but no</tt> </tt>
211		<a name="L103"></a><tt class="py-lineno">103</tt> <tt class="py-line"> <tt class="py-comment"># EOL. Generate a final message before closing.</tt> </tt>
212		<a name="L104"></a><tt class="py-lineno">104</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-13" class="py-name" targets="Method ClusterShell.Worker.Worker.WorkerSimple._on_msgline()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_msgline"><a title="ClusterShell.Worker.Worker.WorkerSimple._on_msgline" class="py-name" href="#" onclick="return doclink('link-13', '_on_msgline', 'link-13');">_on_msgline</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_rbuf</tt><tt class="py-op">)</tt> </tt>
213		<a name="L105"></a><tt class="py-lineno">105</tt> <tt class="py-line"> </tt>
214		<a name="L106"></a><tt class="py-lineno">106</tt> <tt class="py-line"> <tt class="py-name">rc</tt> <tt class="py-op">=</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
215		<a name="L107"></a><tt class="py-lineno">107</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">force</tt> <tt class="py-keyword">or</tt> <tt class="py-name">timeout</tt><tt class="py-op">:</tt> </tt>
216		<a name="L108"></a><tt class="py-lineno">108</tt> <tt class="py-line"> <tt class="py-comment"># check if process has terminated</tt> </tt>
217		<a name="L109"></a><tt class="py-lineno">109</tt> <tt class="py-line"> <tt class="py-name">prc</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">poll</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
218		<a name="L110"></a><tt class="py-lineno">110</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">prc</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
219		<a name="L111"></a><tt class="py-lineno">111</tt> <tt class="py-line"> <tt class="py-comment"># process is still running, kill it</tt> </tt>
220		<a name="L112"></a><tt class="py-lineno">112</tt> <tt class="py-line"> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">kill</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">pid</tt><tt class="py-op">,</tt> <tt class="py-name">signal</tt><tt class="py-op">.</tt><tt class="py-name">SIGKILL</tt><tt class="py-op">)</tt> </tt>
221		<a name="L113"></a><tt class="py-lineno">113</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
222		<a name="L114"></a><tt class="py-lineno">114</tt> <tt class="py-line"> <tt class="py-comment"># close process / check if it has terminated</tt> </tt>
223		<a name="L115"></a><tt class="py-lineno">115</tt> <tt class="py-line"> <tt class="py-name">prc</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt id="link-14" class="py-name" targets="Class Method ClusterShell.Task.Task.wait()=ClusterShell.Task.Task-class.html#wait"><a title="ClusterShell.Task.Task.wait" class="py-name" href="#" onclick="return doclink('link-14', 'wait', 'link-14');">wait</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
224		<a name="L116"></a><tt class="py-lineno">116</tt> <tt class="py-line"> <tt class="py-comment"># get exit status</tt> </tt>
225		<a name="L117"></a><tt class="py-lineno">117</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">prc</tt> <tt class="py-op">>=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
226		<a name="L118"></a><tt class="py-lineno">118</tt> <tt class="py-line"> <tt class="py-comment"># process exited normally</tt> </tt>
227		<a name="L119"></a><tt class="py-lineno">119</tt> <tt class="py-line"> <tt class="py-name">rc</tt> <tt class="py-op">=</tt> <tt class="py-name">prc</tt> </tt>
228		<a name="L120"></a><tt class="py-lineno">120</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
229		<a name="L121"></a><tt class="py-lineno">121</tt> <tt class="py-line"> <tt class="py-comment"># if process was signaled, return 128 + signum (bash-like)</tt> </tt>
230		<a name="L122"></a><tt class="py-lineno">122</tt> <tt class="py-line"> <tt class="py-name">rc</tt> <tt class="py-op">=</tt> <tt class="py-number">128</tt> <tt class="py-op">+</tt> <tt class="py-op">-</tt><tt class="py-name">prc</tt> </tt>
231		<a name="L123"></a><tt class="py-lineno">123</tt> <tt class="py-line"> </tt>
232		<a name="L124"></a><tt class="py-lineno">124</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
233		<a name="L125"></a><tt class="py-lineno">125</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
234		<a name="L126"></a><tt class="py-lineno">126</tt> <tt class="py-line"> </tt>
235		<a name="L127"></a><tt class="py-lineno">127</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rc</tt> <tt class="py-op">>=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
236		<a name="L128"></a><tt class="py-lineno">128</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-15" class="py-name" targets="Method ClusterShell.Worker.Popen.WorkerPopen._on_rc()=ClusterShell.Worker.Popen.WorkerPopen-class.html#_on_rc"><a title="ClusterShell.Worker.Popen.WorkerPopen._on_rc" class="py-name" href="#" onclick="return doclink('link-15', '_on_rc', 'link-15');">_on_rc</a></tt><tt class="py-op">(</tt><tt class="py-name">rc</tt><tt class="py-op">)</tt> </tt>
237		<a name="L129"></a><tt class="py-lineno">129</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">timeout</tt><tt class="py-op">:</tt> </tt>
238		<a name="L130"></a><tt class="py-lineno">130</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-16" class="py-name" targets="Method ClusterShell.Worker.Worker.WorkerSimple._on_timeout()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_timeout"><a title="ClusterShell.Worker.Worker.WorkerSimple._on_timeout" class="py-name" href="#" onclick="return doclink('link-16', '_on_timeout', 'link-16');">_on_timeout</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
239		<a name="L131"></a><tt class="py-lineno">131</tt> <tt class="py-line"> </tt>
240		<a name="L132"></a><tt class="py-lineno">132</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-17" class="py-name"><a title="ClusterShell.Event.EventHandler._invoke
241		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-17', '_invoke', 'link-12');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_close"</tt><tt class="py-op">)</tt> </tt>
242		</div><a name="L133"></a><tt class="py-lineno">133</tt> <tt class="py-line"> </tt>
243		<a name="WorkerPopen._on_rc"></a><div id="WorkerPopen._on_rc-def"><a name="L134"></a><tt class="py-lineno">134</tt> <a class="py-toggle" href="#" id="WorkerPopen._on_rc-toggle" onclick="return toggle('WorkerPopen._on_rc');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Popen.WorkerPopen-class.html#_on_rc">_on_rc</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">rc</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
244		</div><div id="WorkerPopen._on_rc-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerPopen._on_rc-expanded"><a name="L135"></a><tt class="py-lineno">135</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
245		<a name="L136"></a><tt class="py-lineno">136</tt> <tt class="py-line"><tt class="py-docstring"> Set return code.</tt> </tt>
246		<a name="L137"></a><tt class="py-lineno">137</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
247		<a name="L138"></a><tt class="py-lineno">138</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">rc</tt> <tt class="py-op">=</tt> <tt class="py-name">rc</tt> </tt>
248		<a name="L139"></a><tt class="py-lineno">139</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-18" class="py-name" targets="Method ClusterShell.Task.Task._rc_set()=ClusterShell.Task.Task-class.html#_rc_set"><a title="ClusterShell.Task.Task._rc_set" class="py-name" href="#" onclick="return doclink('link-18', '_rc_set', 'link-18');">_rc_set</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">rc</tt><tt class="py-op">)</tt> </tt>
249		<a name="L140"></a><tt class="py-lineno">140</tt> <tt class="py-line"> </tt>
250		<a name="L141"></a><tt class="py-lineno">141</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-19" class="py-name"><a title="ClusterShell.Event.EventHandler._invoke
251		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-19', '_invoke', 'link-12');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_hup"</tt><tt class="py-op">)</tt> </tt>
252		</div><a name="L142"></a><tt class="py-lineno">142</tt> <tt class="py-line"> </tt>
253		<a name="WorkerPopen.retcode"></a><div id="WorkerPopen.retcode-def"><a name="L143"></a><tt class="py-lineno">143</tt> <a class="py-toggle" href="#" id="WorkerPopen.retcode-toggle" onclick="return toggle('WorkerPopen.retcode');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Popen.WorkerPopen-class.html#retcode">retcode</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
254		</div><div id="WorkerPopen.retcode-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerPopen.retcode-expanded"><a name="L144"></a><tt class="py-lineno">144</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
255		<a name="L145"></a><tt class="py-lineno">145</tt> <tt class="py-line"><tt class="py-docstring"> Return return code or None if command is still in progress.</tt> </tt>
256		<a name="L146"></a><tt class="py-lineno">146</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
257		<a name="L147"></a><tt class="py-lineno">147</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">rc</tt> </tt>
258		</div></div><a name="L148"></a><tt class="py-lineno">148</tt> <tt class="py-line"> </tt><script type="text/javascript">
259		<!--
260		expandto(location.href);
261		// -->
262		</script>
263		</pre>
264		<br />
265		<!-- ==================== NAVIGATION BAR ==================== -->
266		<table class="navbar" border="0" width="100%" cellpadding="0"
267		bgcolor="#a0c0ff" cellspacing="0">
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~~doc/epydoc/html/ClusterShell.Worker.Popen.WorkerPopen-class.html~~ less more

0		<?xml version="1.0" encoding="ascii"?>
1		<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
2		"DTD/xhtml1-transitional.dtd">
3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>ClusterShell.Worker.Popen.WorkerPopen</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<!-- ==================== NAVIGATION BAR ==================== -->
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14		bgcolor="#a0c0ff" cellspacing="0">
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16
17		<!-- Tree link -->
18		<th>   <a
19		href="module-tree.html">Trees</a>   </th>
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23		href="identifier-index.html">Indices</a>   </th>
24
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28
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33		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
34		</tr></table></th>
35		</tr>
36		</table>
37		<table width="100%" cellpadding="0" cellspacing="0">
38		<tr valign="top">
39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		<a href="ClusterShell.Worker.Popen-module.html">Module Popen</a> ::
44		Class WorkerPopen
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
51		onclick="toggle_private();">hide private</a>]</span></td></tr>
52		<tr><td align="right"><span class="options"
53		>[<a href="frames.html" target="_top">frames</a
54		>] \| <a href="ClusterShell.Worker.Popen.WorkerPopen-class.html"
55		target="_top">no frames</a>]</span></td></tr>
56		</table>
57		</td>
58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class WorkerPopen</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.Popen-pysrc.html#WorkerPopen">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_54" name="uml_class_diagram_for_clusters_54">
64		<area shape="rect" id="node207" href="ClusterShell.Worker.Popen.WorkerPopen-class.html#__init__" title="Initialize Popen worker." alt="" coords="17,513,576,532"/>
65		<area shape="rect" id="node207" href="ClusterShell.Worker.Popen.WorkerPopen-class.html#retcode" title="Return return code or None if command is still in progress." alt="" coords="17,532,576,551"/>
66		<area shape="rect" id="node1" href="ClusterShell.Worker.Popen.WorkerPopen-class.html" title="Implements the Popen Worker." alt="" coords="5,481,587,557"/>
67		<area shape="rect" id="node208" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#set_key" title="Source key for this worker is free for use." alt="" coords="232,268,363,287"/>
68		<area shape="rect" id="node208" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#error_fileno" title="Returns the standard error reader file descriptor as an integer." alt="" coords="232,287,363,305"/>
69		<area shape="rect" id="node208" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#reader_fileno" title="Returns the reader file descriptor as an integer." alt="" coords="232,305,363,324"/>
70		<area shape="rect" id="node208" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#writer_fileno" title="Returns the writer file descriptor as an integer." alt="" coords="232,324,363,343"/>
71		<area shape="rect" id="node208" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#last_read" title="Read last msg, useful in an EventHandler." alt="" coords="232,343,363,361"/>
72		<area shape="rect" id="node208" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#last_error" title="Get last error message from event handler." alt="" coords="232,361,363,380"/>
73		<area shape="rect" id="node208" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#read" title="Read worker buffer." alt="" coords="232,380,363,399"/>
74		<area shape="rect" id="node208" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#error" title="Read worker error buffer." alt="" coords="232,399,363,417"/>
75		<area shape="rect" id="node208" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#write" title="Write to worker." alt="" coords="232,417,363,436"/>
76		<area shape="rect" id="node208" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#set_write_eof" title="Tell worker to close its writer file descriptor once flushed." alt="" coords="232,436,363,455"/>
77		<area shape="rect" id="node2" href="ClusterShell.Worker.Worker.WorkerSimple-class.html" title="Implements a simple Worker being itself an EngineClient." alt="" coords="220,235,375,461"/>
78		<area shape="rect" id="node211" href="ClusterShell.Worker.Worker.Worker-class.html#did_timeout" title="Return True if this worker aborted due to timeout." alt="" coords="148,153,260,172"/>
79		<area shape="rect" id="node211" href="ClusterShell.Worker.Worker.Worker-class.html#flush_buffers" title="Flush any messages associated to this worker." alt="" coords="148,172,260,191"/>
80		<area shape="rect" id="node211" href="ClusterShell.Worker.Worker.Worker-class.html#flush_errors" title="Flush any error messages associated to this worker." alt="" coords="148,191,260,209"/>
81		<area shape="rect" id="node3" href="ClusterShell.Worker.Worker.Worker-class.html" title="Base class Worker." alt="" coords="136,121,272,215"/>
82		<area shape="rect" id="node4" href="ClusterShell.Worker.EngineClient.EngineClient-class.html" title="Abstract class EngineClient." alt="" coords="301,146,480,190"/>
83		<area shape="rect" id="node210" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate" title="Invalidates a timer object, stopping it from ever firing again." alt="" coords="272,39,509,57"/>
84		<area shape="rect" id="node210" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid" title="Returns a boolean value that indicates whether an EngineTimer object is  valid and able to fire." alt="" coords="272,57,509,76"/>
85		<area shape="rect" id="node210" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire" title="Set the next firing delay in seconds for an EngineTimer object." alt="" coords="272,76,509,95"/>
86		<area shape="rect" id="node5" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html" title="Abstract class for ClusterShell's engine timer." alt="" coords="260,6,521,101"/>
87		</map>
88		<img src="uml_class_diagram_for_clusters_54.png" alt='' usemap="#uml_class_diagram_for_clusters_54" ismap="ismap" class="graph-without-title" />
89		</center>
90		</center>
91		<hr />
92		<p>Implements the Popen Worker.</p>
93
94		<!-- ==================== INSTANCE METHODS ==================== -->
95		<a name="section-InstanceMethods"></a>
96		<table class="summary" border="1" cellpadding="3"
97		cellspacing="0" width="100%" bgcolor="white">
98		<tr bgcolor="#70b0f0" class="table-header">
99		<td colspan="2" class="table-header">
100		<table border="0" cellpadding="0" cellspacing="0" width="100%">
101		<tr valign="top">
102		<td align="left"><span class="table-header">Instance Methods</span></td>
103		<td align="right" valign="top"
104		><span class="options">[<a href="#section-InstanceMethods"
105		class="privatelink" onclick="toggle_private();"
106		>hide private</a>]</span></td>
107		</tr>
108		</table>
109		</td>
110		</tr>
111		<tr>
112		<td width="15%" align="right" valign="top" class="summary">
113		<span class="summary-type"> </span>
114		</td><td class="summary">
115		<table width="100%" cellpadding="0" cellspacing="0" border="0">
116		<tr>
117		<td><span class="summary-sig"><a href="ClusterShell.Worker.Popen.WorkerPopen-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
118		<span class="summary-sig-arg">command</span>,
119		<span class="summary-sig-arg">key</span>=<span class="summary-sig-default">None</span>,
120		<span class="summary-sig-arg">handler</span>=<span class="summary-sig-default">None</span>,
121		<span class="summary-sig-arg">stderr</span>=<span class="summary-sig-default">False</span>,
122		<span class="summary-sig-arg">timeout</span>=<span class="summary-sig-default">-1</span>,
123		<span class="summary-sig-arg">autoclose</span>=<span class="summary-sig-default">False</span>)</span><br />
124		Initialize Popen worker.</td>
125		<td align="right" valign="top">
126		<span class="codelink"><a href="ClusterShell.Worker.Popen-pysrc.html#WorkerPopen.__init__">source code</a></span>
127
128		</td>
129		</tr>
130		</table>
131
132		</td>
133		</tr>
134		<tr class="private">
135		<td width="15%" align="right" valign="top" class="summary">
136		<span class="summary-type"> </span>
137		</td><td class="summary">
138		<table width="100%" cellpadding="0" cellspacing="0" border="0">
139		<tr>
140		<td><span class="summary-sig"><a href="ClusterShell.Worker.Popen.WorkerPopen-class.html#_start" class="summary-sig-name" onclick="show_private();">_start</a>(<span class="summary-sig-arg">self</span>)</span><br />
141		Start worker.</td>
142		<td align="right" valign="top">
143		<span class="codelink"><a href="ClusterShell.Worker.Popen-pysrc.html#WorkerPopen._start">source code</a></span>
144
145		</td>
146		</tr>
147		</table>
148
149		</td>
150		</tr>
151		<tr class="private">
152		<td width="15%" align="right" valign="top" class="summary">
153		<span class="summary-type"> </span>
154		</td><td class="summary">
155		<table width="100%" cellpadding="0" cellspacing="0" border="0">
156		<tr>
157		<td><span class="summary-sig"><a href="ClusterShell.Worker.Popen.WorkerPopen-class.html#_close" class="summary-sig-name" onclick="show_private();">_close</a>(<span class="summary-sig-arg">self</span>,
158		<span class="summary-sig-arg">force</span>,
159		<span class="summary-sig-arg">timeout</span>)</span><br />
160		Close worker.</td>
161		<td align="right" valign="top">
162		<span class="codelink"><a href="ClusterShell.Worker.Popen-pysrc.html#WorkerPopen._close">source code</a></span>
163
164		</td>
165		</tr>
166		</table>
167
168		</td>
169		</tr>
170		<tr class="private">
171		<td width="15%" align="right" valign="top" class="summary">
172		<span class="summary-type"> </span>
173		</td><td class="summary">
174		<table width="100%" cellpadding="0" cellspacing="0" border="0">
175		<tr>
176		<td><span class="summary-sig"><a name="_on_rc"></a><span class="summary-sig-name">_on_rc</span>(<span class="summary-sig-arg">self</span>,
177		<span class="summary-sig-arg">rc</span>)</span><br />
178		Set return code.</td>
179		<td align="right" valign="top">
180		<span class="codelink"><a href="ClusterShell.Worker.Popen-pysrc.html#WorkerPopen._on_rc">source code</a></span>
181
182		</td>
183		</tr>
184		</table>
185
186		</td>
187		</tr>
188		<tr>
189		<td width="15%" align="right" valign="top" class="summary">
190		<span class="summary-type"> </span>
191		</td><td class="summary">
192		<table width="100%" cellpadding="0" cellspacing="0" border="0">
193		<tr>
194		<td><span class="summary-sig"><a name="retcode"></a><span class="summary-sig-name">retcode</span>(<span class="summary-sig-arg">self</span>)</span><br />
195		Return return code or None if command is still in progress.</td>
196		<td align="right" valign="top">
197		<span class="codelink"><a href="ClusterShell.Worker.Popen-pysrc.html#WorkerPopen.retcode">source code</a></span>
198
199		</td>
200		</tr>
201		</table>
202
203		</td>
204		</tr>
205		<tr>
206		<td colspan="2" class="summary">
207		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">Worker.WorkerSimple</a></code></b>:
208		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#error">error</a></code>,
209		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#error_fileno">error_fileno</a></code>,
210		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#last_error">last_error</a></code>,
211		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#last_read">last_read</a></code>,
212		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#read">read</a></code>,
213		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#reader_fileno">reader_fileno</a></code>,
214		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#set_key">set_key</a></code>,
215		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#set_write_eof">set_write_eof</a></code>,
216		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#write">write</a></code>,
217		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#writer_fileno">writer_fileno</a></code>
218		</p>
219		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">Worker.WorkerSimple</a></code></b> (private):
220		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_engine_clients" onclick="show_private();">_engine_clients</a></code>,
221		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_error" onclick="show_private();">_handle_error</a></code>,
222		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_read" onclick="show_private();">_handle_read</a></code>,
223		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_errmsgline" onclick="show_private();">_on_errmsgline</a></code>,
224		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_msgline" onclick="show_private();">_on_msgline</a></code>,
225		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_timeout" onclick="show_private();">_on_timeout</a></code>,
226		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_read" onclick="show_private();">_read</a></code>,
227		<code><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_readerr" onclick="show_private();">_readerr</a></code>
228		</p></div>
229		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient.EngineClient</a></code></b> (private):
230		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_close_writer" onclick="show_private();">_close_writer</a></code>,
231		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock" onclick="show_private();">_exec_nonblock</a></code>,
232		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire" onclick="show_private();">_fire</a></code>,
233		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write" onclick="show_private();">_handle_write</a></code>,
234		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines" onclick="show_private();">_readerrlines</a></code>,
235		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines" onclick="show_private();">_readlines</a></code>,
236		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading" onclick="show_private();">_set_reading</a></code>,
237		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading_error" onclick="show_private();">_set_reading_error</a></code>,
238		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof" onclick="show_private();">_set_write_eof</a></code>,
239		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_writing" onclick="show_private();">_set_writing</a></code>,
240		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_write" onclick="show_private();">_write</a></code>
241		</p></div>
242		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">Engine.Engine.EngineBaseTimer</a></code></b>:
243		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate">invalidate</a></code>,
244		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid">is_valid</a></code>,
245		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire">set_nextfire</a></code>
246		</p>
247		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">Engine.Engine.EngineBaseTimer</a></code></b> (private):
248		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine" onclick="show_private();">_set_engine</a></code>
249		</p></div>
250		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Worker.Worker-class.html">Worker.Worker</a></code></b>:
251		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#did_timeout">did_timeout</a></code>,
252		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#flush_buffers">flush_buffers</a></code>,
253		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#flush_errors">flush_errors</a></code>
254		</p>
255		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Worker.Worker-class.html">Worker.Worker</a></code></b> (private):
256		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#_invoke" onclick="show_private();">_invoke</a></code>,
257		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#_set_task" onclick="show_private();">_set_task</a></code>,
258		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#_task_bound_check" onclick="show_private();">_task_bound_check</a></code>
259		</p></div>
260		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
261		<code>__delattr__</code>,
262		<code>__format__</code>,
263		<code>__getattribute__</code>,
264		<code>__hash__</code>,
265		<code>__new__</code>,
266		<code>__reduce__</code>,
267		<code>__reduce_ex__</code>,
268		<code>__repr__</code>,
269		<code>__setattr__</code>,
270		<code>__sizeof__</code>,
271		<code>__str__</code>,
272		<code>__subclasshook__</code>
273		</p>
274		</td>
275		</tr>
276		</table>
277		<!-- ==================== PROPERTIES ==================== -->
278		<a name="section-Properties"></a>
279		<table class="summary" border="1" cellpadding="3"
280		cellspacing="0" width="100%" bgcolor="white">
281		<tr bgcolor="#70b0f0" class="table-header">
282		<td colspan="2" class="table-header">
283		<table border="0" cellpadding="0" cellspacing="0" width="100%">
284		<tr valign="top">
285		<td align="left"><span class="table-header">Properties</span></td>
286		<td align="right" valign="top"
287		><span class="options">[<a href="#section-Properties"
288		class="privatelink" onclick="toggle_private();"
289		>hide private</a>]</span></td>
290		</tr>
291		</table>
292		</td>
293		</tr>
294		<tr>
295		<td colspan="2" class="summary">
296		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
297		<code>__class__</code>
298		</p>
299		</td>
300		</tr>
301		</table>
302		<!-- ==================== METHOD DETAILS ==================== -->
303		<a name="section-MethodDetails"></a>
304		<table class="details" border="1" cellpadding="3"
305		cellspacing="0" width="100%" bgcolor="white">
306		<tr bgcolor="#70b0f0" class="table-header">
307		<td colspan="2" class="table-header">
308		<table border="0" cellpadding="0" cellspacing="0" width="100%">
309		<tr valign="top">
310		<td align="left"><span class="table-header">Method Details</span></td>
311		<td align="right" valign="top"
312		><span class="options">[<a href="#section-MethodDetails"
313		class="privatelink" onclick="toggle_private();"
314		>hide private</a>]</span></td>
315		</tr>
316		</table>
317		</td>
318		</tr>
319		</table>
320		<a name="__init__"></a>
321		<div>
322		<table class="details" border="1" cellpadding="3"
323		cellspacing="0" width="100%" bgcolor="white">
324		<tr><td>
325		<table width="100%" cellpadding="0" cellspacing="0" border="0">
326		<tr valign="top"><td>
327		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
328		<span class="sig-arg">command</span>,
329		<span class="sig-arg">key</span>=<span class="sig-default">None</span>,
330		<span class="sig-arg">handler</span>=<span class="sig-default">None</span>,
331		<span class="sig-arg">stderr</span>=<span class="sig-default">False</span>,
332		<span class="sig-arg">timeout</span>=<span class="sig-default">-1</span>,
333		<span class="sig-arg">autoclose</span>=<span class="sig-default">False</span>)</span>
334		<br /><em class="fname">(Constructor)</em>
335		</h3>
336		</td><td align="right" valign="top"
337		><span class="codelink"><a href="ClusterShell.Worker.Popen-pysrc.html#WorkerPopen.__init__">source code</a></span>
338		</td>
339		</tr></table>
340
341		<p>Initialize Popen worker.</p>
342		<dl class="fields">
343		<dt>Overrides:
344		object.__init__
345		</dt>
346		</dl>
347		</td></tr></table>
348		</div>
349		<a name="_start"></a>
350		<div class="private">
351		<table class="details" border="1" cellpadding="3"
352		cellspacing="0" width="100%" bgcolor="white">
353		<tr><td>
354		<table width="100%" cellpadding="0" cellspacing="0" border="0">
355		<tr valign="top"><td>
356		<h3 class="epydoc"><span class="sig"><span class="sig-name">_start</span>(<span class="sig-arg">self</span>)</span>
357		</h3>
358		</td><td align="right" valign="top"
359		><span class="codelink"><a href="ClusterShell.Worker.Popen-pysrc.html#WorkerPopen._start">source code</a></span>
360		</td>
361		</tr></table>
362
363		<p>Start worker.</p>
364		<dl class="fields">
365		<dt>Overrides:
366		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_start" onclick="show_private();">EngineClient.EngineClient._start</a>
367		</dt>
368		</dl>
369		</td></tr></table>
370		</div>
371		<a name="_close"></a>
372		<div class="private">
373		<table class="details" border="1" cellpadding="3"
374		cellspacing="0" width="100%" bgcolor="white">
375		<tr><td>
376		<table width="100%" cellpadding="0" cellspacing="0" border="0">
377		<tr valign="top"><td>
378		<h3 class="epydoc"><span class="sig"><span class="sig-name">_close</span>(<span class="sig-arg">self</span>,
379		<span class="sig-arg">force</span>,
380		<span class="sig-arg">timeout</span>)</span>
381		</h3>
382		</td><td align="right" valign="top"
383		><span class="codelink"><a href="ClusterShell.Worker.Popen-pysrc.html#WorkerPopen._close">source code</a></span>
384		</td>
385		</tr></table>
386
387		<p>Close worker. Called by engine after worker has been unregistered.
388		This method should handle all termination types (normal, forced or on
389		timeout).</p>
390		<dl class="fields">
391		<dt>Overrides:
392		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_close" onclick="show_private();">EngineClient.EngineClient._close</a>
393		</dt>
394		</dl>
395		</td></tr></table>
396		</div>
397		<br />
398		<!-- ==================== NAVIGATION BAR ==================== -->
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39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		Module Ssh
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
49		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
50		onclick="toggle_private();">hide private</a>]</span></td></tr>
51		<tr><td align="right"><span class="options"
52		>[<a href="frames.html" target="_top">frames</a
53		>] \| <a href="ClusterShell.Worker.Ssh-module.html"
54		target="_top">no frames</a>]</span></td></tr>
55		</table>
56		</td>
57		</tr>
58		</table>
59		<!-- ==================== MODULE DESCRIPTION ==================== -->
60		<h1 class="epydoc">Module Ssh</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html">source code</a></span></p>
61		<p>ClusterShell Ssh/Scp support</p>
62		<p>This module implements OpenSSH engine client and task's worker.</p>
63
64		<!-- ==================== CLASSES ==================== -->
65		<a name="section-Classes"></a>
66		<table class="summary" border="1" cellpadding="3"
67		cellspacing="0" width="100%" bgcolor="white">
68		<tr bgcolor="#70b0f0" class="table-header">
69		<td colspan="2" class="table-header">
70		<table border="0" cellpadding="0" cellspacing="0" width="100%">
71		<tr valign="top">
72		<td align="left"><span class="table-header">Classes</span></td>
73		<td align="right" valign="top"
74		><span class="options">[<a href="#section-Classes"
75		class="privatelink" onclick="toggle_private();"
76		>hide private</a>]</span></td>
77		</tr>
78		</table>
79		</td>
80		</tr>
81		<tr>
82		<td width="15%" align="right" valign="top" class="summary">
83		<span class="summary-type"> </span>
84		</td><td class="summary">
85		<a href="ClusterShell.Worker.Ssh.Ssh-class.html" class="summary-name">Ssh</a><br />
86		Ssh EngineClient.
87		</td>
88		</tr>
89		<tr>
90		<td width="15%" align="right" valign="top" class="summary">
91		<span class="summary-type"> </span>
92		</td><td class="summary">
93		<a href="ClusterShell.Worker.Ssh.Scp-class.html" class="summary-name">Scp</a><br />
94		Scp EngineClient.
95		</td>
96		</tr>
97		<tr>
98		<td width="15%" align="right" valign="top" class="summary">
99		<span class="summary-type"> </span>
100		</td><td class="summary">
101		<a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html" class="summary-name">WorkerSsh</a><br />
102		ClusterShell ssh-based worker Class.
103		</td>
104		</tr>
105		</table>
106		<!-- ==================== VARIABLES ==================== -->
107		<a name="section-Variables"></a>
108		<table class="summary" border="1" cellpadding="3"
109		cellspacing="0" width="100%" bgcolor="white">
110		<tr bgcolor="#70b0f0" class="table-header">
111		<td colspan="2" class="table-header">
112		<table border="0" cellpadding="0" cellspacing="0" width="100%">
113		<tr valign="top">
114		<td align="left"><span class="table-header">Variables</span></td>
115		<td align="right" valign="top"
116		><span class="options">[<a href="#section-Variables"
117		class="privatelink" onclick="toggle_private();"
118		>hide private</a>]</span></td>
119		</tr>
120		</table>
121		</td>
122		</tr>
123		<tr>
124		<td width="15%" align="right" valign="top" class="summary">
125		<span class="summary-type"> </span>
126		</td><td class="summary">
127		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="'ClusterShell.Worker'"><code class="variable-quote">'</code><code class="variable-string">ClusterShell.Worker</code><code class="variable-quote">'</code></code>
128		</td>
129		</tr>
130		</table>
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40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		Module Ssh
44		</span>
45		</td>
46		<td>
47		<table cellpadding="0" cellspacing="0">
48		<!-- hide/show private -->
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58		</table>
59		<h1 class="epydoc">Source Code for <a href="ClusterShell.Worker.Ssh-module.html">Module ClusterShell.Worker.Ssh</a></h1>
60		<pre class="py-src">
61		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
62		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2008, 2009)</tt> </tt>
63		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
64		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
65		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
66		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
67		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
68		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
69		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
70		<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
71		<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
72		<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
73		<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
74		<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
75		<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
76		<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
77		<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
78		<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
79		<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
80		<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
81		<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
82		<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
83		<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
84		<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
85		<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
86		<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
87		<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
88		<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
89		<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
90		<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
91		<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
92		<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
93		<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt class="py-comment"># $Id: Ssh.py 292 2010-07-15 22:43:46Z st-cea $</tt> </tt>
94		<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> </tt>
95		<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
96		<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring">ClusterShell Ssh/Scp support</tt> </tt>
97		<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
98		<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"><tt class="py-docstring">This module implements OpenSSH engine client and task's worker.</tt> </tt>
99		<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
100		<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"> </tt>
101		<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt id="link-0" class="py-name" targets="Method ClusterShell.Task.Task.copy()=ClusterShell.Task.Task-class.html#copy"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-0', 'copy', 'link-0');">copy</a></tt> </tt>
102		<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">os</tt> </tt>
103		<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">signal</tt> </tt>
104		<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"> </tt>
105		<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-1" class="py-name" targets="Package ClusterShell=ClusterShell-module.html"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-1', 'ClusterShell', 'link-1');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-2" class="py-name" targets="Module ClusterShell.NodeSet=ClusterShell.NodeSet-module.html,Class ClusterShell.NodeSet.NodeSet=ClusterShell.NodeSet.NodeSet-class.html"><a title="ClusterShell.NodeSet
106		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-2', 'NodeSet', 'link-2');">NodeSet</a></tt> <tt class="py-keyword">import</tt> <tt id="link-3" class="py-name"><a title="ClusterShell.NodeSet
107		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-3', 'NodeSet', 'link-2');">NodeSet</a></tt> </tt>
108		<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-4" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-4', 'ClusterShell', 'link-1');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-5" class="py-name" targets="Package ClusterShell.Worker=ClusterShell.Worker-module.html,Module ClusterShell.Worker.Worker=ClusterShell.Worker.Worker-module.html,Class ClusterShell.Worker.Worker.Worker=ClusterShell.Worker.Worker.Worker-class.html"><a title="ClusterShell.Worker
109		ClusterShell.Worker.Worker
110		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-5', 'Worker', 'link-5');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-6" class="py-name" targets="Module ClusterShell.Worker.EngineClient=ClusterShell.Worker.EngineClient-module.html,Class ClusterShell.Worker.EngineClient.EngineClient=ClusterShell.Worker.EngineClient.EngineClient-class.html"><a title="ClusterShell.Worker.EngineClient
111		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-6', 'EngineClient', 'link-6');">EngineClient</a></tt> <tt class="py-keyword">import</tt> <tt id="link-7" class="py-name"><a title="ClusterShell.Worker.EngineClient
112		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-7', 'EngineClient', 'link-6');">EngineClient</a></tt> </tt>
113		<a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-8" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-8', 'ClusterShell', 'link-1');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-9" class="py-name"><a title="ClusterShell.Worker
114		ClusterShell.Worker.Worker
115		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-9', 'Worker', 'link-5');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-10" class="py-name"><a title="ClusterShell.Worker
116		ClusterShell.Worker.Worker
117		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-10', 'Worker', 'link-5');">Worker</a></tt> <tt class="py-keyword">import</tt> <tt id="link-11" class="py-name" targets="Class ClusterShell.Worker.Worker.DistantWorker=ClusterShell.Worker.Worker.DistantWorker-class.html"><a title="ClusterShell.Worker.Worker.DistantWorker" class="py-name" href="#" onclick="return doclink('link-11', 'DistantWorker', 'link-11');">DistantWorker</a></tt><tt class="py-op">,</tt> <tt id="link-12" class="py-name" targets="Class ClusterShell.Worker.Worker.WorkerBadArgumentError=ClusterShell.Worker.Worker.WorkerBadArgumentError-class.html"><a title="ClusterShell.Worker.Worker.WorkerBadArgumentError" class="py-name" href="#" onclick="return doclink('link-12', 'WorkerBadArgumentError', 'link-12');">WorkerBadArgumentError</a></tt> </tt>
118		<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"> </tt>
119		<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"> </tt>
120		<a name="Ssh"></a><div id="Ssh-def"><a name="L50"></a><tt class="py-lineno"> 50</tt> <a class="py-toggle" href="#" id="Ssh-toggle" onclick="return toggle('Ssh');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.Ssh-class.html">Ssh</a><tt class="py-op">(</tt><tt class="py-base-class">EngineClient</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
121		</div><div id="Ssh-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="Ssh-expanded"><a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
122		<a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"><tt class="py-docstring"> Ssh EngineClient.</tt> </tt>
123		<a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
124		<a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"> </tt>
125		<a name="Ssh.__init__"></a><div id="Ssh.__init__-def"><a name="L55"></a><tt class="py-lineno"> 55</tt> <a class="py-toggle" href="#" id="Ssh.__init__-toggle" onclick="return toggle('Ssh.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.Ssh-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">node</tt><tt class="py-op">,</tt> <tt class="py-param">command</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">,</tt> <tt class="py-param">stderr</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">,</tt> <tt class="py-param">autoclose</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
126		</div><div id="Ssh.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Ssh.__init__-expanded"><a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
127		<a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"><tt class="py-docstring"> Initialize Ssh EngineClient instance.</tt> </tt>
128		<a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
129		<a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"> <tt id="link-13" class="py-name"><a title="ClusterShell.Worker.EngineClient
130		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-13', 'EngineClient', 'link-6');">EngineClient</a></tt><tt class="py-op">.</tt><tt id="link-14" class="py-name" targets="Method ClusterShell.Engine.EPoll.EngineEPoll.__init__()=ClusterShell.Engine.EPoll.EngineEPoll-class.html#__init__,Method ClusterShell.Engine.Engine.Engine.__init__()=ClusterShell.Engine.Engine.Engine-class.html#__init__,Method ClusterShell.Engine.Engine.EngineAbortException.__init__()=ClusterShell.Engine.Engine.EngineAbortException-class.html#__init__,Method ClusterShell.Engine.Engine.EngineBaseTimer.__init__()=ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__,Method ClusterShell.Engine.Engine.EngineTimer.__init__()=ClusterShell.Engine.Engine.EngineTimer-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__()=ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ.__init__()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#__init__,Method ClusterShell.Engine.Poll.EnginePoll.__init__()=ClusterShell.Engine.Poll.EnginePoll-class.html#__init__,Method ClusterShell.MsgTree.MsgTree.__init__()=ClusterShell.MsgTree.MsgTree-class.html#__init__,Method ClusterShell.MsgTree.MsgTreeElem.__init__()=ClusterShell.MsgTree.MsgTreeElem-class.html#__init__,Method ClusterShell.NodeSet.NodeSet.__init__()=ClusterShell.NodeSet.NodeSet-class.html#__init__,Method ClusterShell.NodeSet.NodeSetBase.__init__()=ClusterShell.NodeSet.NodeSetBase-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseError.__init__()=ClusterShell.NodeSet.NodeSetParseError-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseRangeError.__init__()=ClusterShell.NodeSet.NodeSetParseRangeError-class.html#__init__,Method ClusterShell.NodeSet.ParsingEngine.__init__()=ClusterShell.NodeSet.ParsingEngine-class.html#__init__,Method ClusterShell.NodeSet.RangeSet.__init__()=ClusterShell.NodeSet.RangeSet-class.html#__init__,Method ClusterShell.NodeSet.RangeSetPaddingError.__init__()=ClusterShell.NodeSet.RangeSetPaddingError-class.html#__init__,Method ClusterShell.NodeSet.RangeSetParseError.__init__()=ClusterShell.NodeSet.RangeSetParseError-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolver.__init__()=ClusterShell.NodeUtils.GroupResolver-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolverConfig.__init__()=ClusterShell.NodeUtils.GroupResolverConfig-class.html#__init__,Method ClusterShell.NodeUtils.GroupSource.__init__()=ClusterShell.NodeUtils.GroupSource-class.html#__init__,Method ClusterShell.NodeUtils.GroupSourceException.__init__()=ClusterShell.NodeUtils.GroupSourceException-class.html#__init__,Method ClusterShell.Task.Task._SuspendCondition.__init__()=ClusterShell.Task.Task._SuspendCondition-class.html#__init__,Method ClusterShell.Task.Task.__init__()=ClusterShell.Task.Task-class.html#__init__,Method ClusterShell.Task._TaskMsgTree.__init__()=ClusterShell.Task._TaskMsgTree-class.html#__init__,Method ClusterShell.Worker.EngineClient.EngineClient.__init__()=ClusterShell.Worker.EngineClient.EngineClient-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort.__init__()=ClusterShell.Worker.EngineClient.EnginePort-class.html#__init__,Method ClusterShell.Worker.Pdsh.WorkerPdsh.__init__()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#__init__,Method ClusterShell.Worker.Popen.WorkerPopen.__init__()=ClusterShell.Worker.Popen.WorkerPopen-class.html#__init__,Method ClusterShell.Worker.Ssh.Scp.__init__()=ClusterShell.Worker.Ssh.Scp-class.html#__init__,Method ClusterShell.Worker.Ssh.Ssh.__init__()=ClusterShell.Worker.Ssh.Ssh-class.html#__init__,Method ClusterShell.Worker.Ssh.WorkerSsh.__init__()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#__init__,Method ClusterShell.Worker.Worker.DistantWorker.__init__()=ClusterShell.Worker.Worker.DistantWorker-class.html#__init__,Method ClusterShell.Worker.Worker.Worker.__init__()=ClusterShell.Worker.Worker.Worker-class.html#__init__,Method ClusterShell.Worker.Worker.WorkerSimple.__init__()=ClusterShell.Worker.Worker.WorkerSimple-class.html#__init__,Method clubak.Display.__init__()=clubak.Display-class.html#__init__,Method clush.ClushConfig.__init__()=clush.ClushConfig-class.html#__init__,Method clush.ClushConfigError.__init__()=clush.ClushConfigError-class.html#__init__,Method clush.DirectOutputHandler.__init__()=clush.DirectOutputHandler-class.html#__init__,Method clush.Display.__init__()=clush.Display-class.html#__init__,Method clush.GatherOutputHandler.__init__()=clush.GatherOutputHandler-class.html#__init__,Method clush.RunTimer.__init__()=clush.RunTimer-class.html#__init__,Method clush.StdInputHandler.__init__()=clush.StdInputHandler-class.html#__init__"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
131		ClusterShell.Engine.Engine.Engine.__init__
132		ClusterShell.Engine.Engine.EngineAbortException.__init__
133		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
134		ClusterShell.Engine.Engine.EngineTimer.__init__
135		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
136		ClusterShell.Engine.Engine._EngineTimerQ.__init__
137		ClusterShell.Engine.Poll.EnginePoll.__init__
138		ClusterShell.MsgTree.MsgTree.__init__
139		ClusterShell.MsgTree.MsgTreeElem.__init__
140		ClusterShell.NodeSet.NodeSet.__init__
141		ClusterShell.NodeSet.NodeSetBase.__init__
142		ClusterShell.NodeSet.NodeSetParseError.__init__
143		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
144		ClusterShell.NodeSet.ParsingEngine.__init__
145		ClusterShell.NodeSet.RangeSet.__init__
146		ClusterShell.NodeSet.RangeSetPaddingError.__init__
147		ClusterShell.NodeSet.RangeSetParseError.__init__
148		ClusterShell.NodeUtils.GroupResolver.__init__
149		ClusterShell.NodeUtils.GroupResolverConfig.__init__
150		ClusterShell.NodeUtils.GroupSource.__init__
151		ClusterShell.NodeUtils.GroupSourceException.__init__
152		ClusterShell.Task.Task._SuspendCondition.__init__
153		ClusterShell.Task.Task.__init__
154		ClusterShell.Task._TaskMsgTree.__init__
155		ClusterShell.Worker.EngineClient.EngineClient.__init__
156		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
157		ClusterShell.Worker.EngineClient.EnginePort.__init__
158		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
159		ClusterShell.Worker.Popen.WorkerPopen.__init__
160		ClusterShell.Worker.Ssh.Scp.__init__
161		ClusterShell.Worker.Ssh.Ssh.__init__
162		ClusterShell.Worker.Ssh.WorkerSsh.__init__
163		ClusterShell.Worker.Worker.DistantWorker.__init__
164		ClusterShell.Worker.Worker.Worker.__init__
165		ClusterShell.Worker.Worker.WorkerSimple.__init__
166		clubak.Display.__init__
167		clush.ClushConfig.__init__
168		clush.ClushConfigError.__init__
169		clush.DirectOutputHandler.__init__
170		clush.Display.__init__
171		clush.GatherOutputHandler.__init__
172		clush.RunTimer.__init__
173		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-14', '__init__', 'link-14');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">worker</tt><tt class="py-op">,</tt> <tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">,</tt> <tt class="py-name">autoclose</tt><tt class="py-op">)</tt> </tt>
174		<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"> </tt>
175		<a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt> <tt class="py-op">=</tt> <tt id="link-15" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-15', 'copy', 'link-0');">copy</a></tt><tt class="py-op">.</tt><tt id="link-16" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-16', 'copy', 'link-0');">copy</a></tt><tt class="py-op">(</tt><tt class="py-name">node</tt><tt class="py-op">)</tt> </tt>
176		<a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command</tt> <tt class="py-op">=</tt> <tt class="py-name">command</tt> </tt>
177		<a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
178		</div><a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"> </tt>
179		<a name="Ssh._start"></a><div id="Ssh._start-def"><a name="L65"></a><tt class="py-lineno"> 65</tt> <a class="py-toggle" href="#" id="Ssh._start-toggle" onclick="return toggle('Ssh._start');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.Ssh-class.html#_start">_start</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
180		</div><div id="Ssh._start-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Ssh._start-expanded"><a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
181		<a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"><tt class="py-docstring"> Start worker, initialize buffers, prepare command.</tt> </tt>
182		<a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
183		<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"> <tt class="py-name">task</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt class="py-name">task</tt> </tt>
184		<a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"> </tt>
185		<a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"> <tt class="py-comment"># Build ssh command</tt> </tt>
186		<a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-17" class="py-name" targets="Method ClusterShell.Task.Task.info()=ClusterShell.Task.Task-class.html#info"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-17', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"ssh_path"</tt><tt class="py-op">)</tt> <tt class="py-keyword">or</tt> <tt class="py-string">"ssh"</tt><tt class="py-op">,</tt> <tt class="py-string">"-a"</tt><tt class="py-op">,</tt> <tt class="py-string">"-x"</tt> <tt class="py-op">]</tt> </tt>
187		<a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"> </tt>
188		<a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"> <tt class="py-name">user</tt> <tt class="py-op">=</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-18" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-18', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"ssh_user"</tt><tt class="py-op">)</tt> </tt>
189		<a name="L75"></a><tt class="py-lineno"> 75</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">user</tt><tt class="py-op">:</tt> </tt>
190		<a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-19" class="py-name" targets="Method ClusterShell.MsgTree.MsgTreeElem.append()=ClusterShell.MsgTree.MsgTreeElem-class.html#append"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-19', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"-l %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">user</tt><tt class="py-op">)</tt> </tt>
191		<a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"> </tt>
192		<a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"> <tt class="py-name">connect_timeout</tt> <tt class="py-op">=</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-20" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-20', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"connect_timeout"</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
193		<a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">connect_timeout</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
194		<a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-21" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-21', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"-oConnectTimeout=%d"</tt> <tt class="py-op">%</tt> <tt class="py-name">connect_timeout</tt><tt class="py-op">)</tt> </tt>
195		<a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> </tt>
196		<a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"> <tt class="py-comment"># Disable passphrase/password querying</tt> </tt>
197		<a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-22" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-22', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"-oBatchMode=yes"</tt><tt class="py-op">)</tt> </tt>
198		<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> </tt>
199		<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"> <tt class="py-comment"># Add custom ssh options</tt> </tt>
200		<a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"> <tt class="py-name">ssh_options</tt> <tt class="py-op">=</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-23" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-23', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"ssh_options"</tt><tt class="py-op">)</tt> </tt>
201		<a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">ssh_options</tt><tt class="py-op">:</tt> </tt>
202		<a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-24" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-24', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">ssh_options</tt><tt class="py-op">)</tt> </tt>
203		<a name="L89"></a><tt class="py-lineno"> 89</tt> <tt class="py-line"> </tt>
204		<a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-25" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-25', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s"</tt> <tt class="py-op">%</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt><tt class="py-op">)</tt> </tt>
205		<a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-26" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-26', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s"</tt> <tt class="py-op">%</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command</tt><tt class="py-op">)</tt> </tt>
206		<a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"> </tt>
207		<a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-27" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-27', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"debug"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
208		<a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-28" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-28', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"print_debug"</tt><tt class="py-op">)</tt><tt class="py-op">(</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-string">"SSH: %s"</tt> <tt class="py-op">%</tt> <tt class="py-string">' '</tt><tt class="py-op">.</tt><tt id="link-29" class="py-name" targets="Method ClusterShell.Task.Task.join()=ClusterShell.Task.Task-class.html#join"><a title="ClusterShell.Task.Task.join" class="py-name" href="#" onclick="return doclink('link-29', 'join', 'link-29');">join</a></tt><tt class="py-op">(</tt><tt class="py-name">cmd_l</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
209		<a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"> </tt>
210		<a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-30" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._exec_nonblock()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock"><a title="ClusterShell.Worker.EngineClient.EngineClient._exec_nonblock" class="py-name" href="#" onclick="return doclink('link-30', '_exec_nonblock', 'link-30');">_exec_nonblock</a></tt><tt class="py-op">(</tt><tt class="py-name">cmd_l</tt><tt class="py-op">)</tt> </tt>
211		<a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_error</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt> </tt>
212		<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_reader</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt> </tt>
213		<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt> </tt>
214		<a name="L100"></a><tt class="py-lineno">100</tt> <tt class="py-line"> </tt>
215		<a name="L101"></a><tt class="py-lineno">101</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-31" class="py-name" targets="Method ClusterShell.Worker.Worker.DistantWorker._on_start()=ClusterShell.Worker.Worker.DistantWorker-class.html#_on_start"><a title="ClusterShell.Worker.Worker.DistantWorker._on_start" class="py-name" href="#" onclick="return doclink('link-31', '_on_start', 'link-31');">_on_start</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
216		<a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> </tt>
217		<a name="L103"></a><tt class="py-lineno">103</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt> </tt>
218		</div><a name="L104"></a><tt class="py-lineno">104</tt> <tt class="py-line"> </tt>
219		<a name="Ssh._close"></a><div id="Ssh._close-def"><a name="L105"></a><tt class="py-lineno">105</tt> <a class="py-toggle" href="#" id="Ssh._close-toggle" onclick="return toggle('Ssh._close');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.Ssh-class.html#_close">_close</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">force</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
220		</div><div id="Ssh._close-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Ssh._close-expanded"><a name="L106"></a><tt class="py-lineno">106</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
221		<a name="L107"></a><tt class="py-lineno">107</tt> <tt class="py-line"><tt class="py-docstring"> Close client. Called by engine after the client has been</tt> </tt>
222		<a name="L108"></a><tt class="py-lineno">108</tt> <tt class="py-line"><tt class="py-docstring"> unregistered. This method should handle all termination types</tt> </tt>
223		<a name="L109"></a><tt class="py-lineno">109</tt> <tt class="py-line"><tt class="py-docstring"> (normal, forced or on timeout).</tt> </tt>
224		<a name="L110"></a><tt class="py-lineno">110</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
225		<a name="L111"></a><tt class="py-lineno">111</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">force</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_rbuf</tt><tt class="py-op">:</tt> </tt>
226		<a name="L112"></a><tt class="py-lineno">112</tt> <tt class="py-line"> <tt class="py-comment"># We still have some read data available in buffer, but no</tt> </tt>
227		<a name="L113"></a><tt class="py-lineno">113</tt> <tt class="py-line"> <tt class="py-comment"># EOL. Generate a final message before closing.</tt> </tt>
228		<a name="L114"></a><tt class="py-lineno">114</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-32" class="py-name" targets="Method ClusterShell.Worker.Worker.DistantWorker._on_node_msgline()=ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_msgline"><a title="ClusterShell.Worker.Worker.DistantWorker._on_node_msgline" class="py-name" href="#" onclick="return doclink('link-32', '_on_node_msgline', 'link-32');">_on_node_msgline</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_rbuf</tt><tt class="py-op">)</tt> </tt>
229		<a name="L115"></a><tt class="py-lineno">115</tt> <tt class="py-line"> </tt>
230		<a name="L116"></a><tt class="py-lineno">116</tt> <tt class="py-line"> <tt class="py-name">rc</tt> <tt class="py-op">=</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
231		<a name="L117"></a><tt class="py-lineno">117</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">force</tt> <tt class="py-keyword">or</tt> <tt class="py-name">timeout</tt><tt class="py-op">:</tt> </tt>
232		<a name="L118"></a><tt class="py-lineno">118</tt> <tt class="py-line"> <tt class="py-name">prc</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">poll</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
233		<a name="L119"></a><tt class="py-lineno">119</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">prc</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
234		<a name="L120"></a><tt class="py-lineno">120</tt> <tt class="py-line"> <tt class="py-comment"># process is still running, kill it</tt> </tt>
235		<a name="L121"></a><tt class="py-lineno">121</tt> <tt class="py-line"> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">kill</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">pid</tt><tt class="py-op">,</tt> <tt class="py-name">signal</tt><tt class="py-op">.</tt><tt class="py-name">SIGKILL</tt><tt class="py-op">)</tt> </tt>
236		<a name="L122"></a><tt class="py-lineno">122</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
237		<a name="L123"></a><tt class="py-lineno">123</tt> <tt class="py-line"> <tt class="py-name">prc</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt id="link-33" class="py-name" targets="Class Method ClusterShell.Task.Task.wait()=ClusterShell.Task.Task-class.html#wait"><a title="ClusterShell.Task.Task.wait" class="py-name" href="#" onclick="return doclink('link-33', 'wait', 'link-33');">wait</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
238		<a name="L124"></a><tt class="py-lineno">124</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">prc</tt> <tt class="py-op">>=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
239		<a name="L125"></a><tt class="py-lineno">125</tt> <tt class="py-line"> <tt class="py-name">rc</tt> <tt class="py-op">=</tt> <tt class="py-name">prc</tt> </tt>
240		<a name="L126"></a><tt class="py-lineno">126</tt> <tt class="py-line"> </tt>
241		<a name="L127"></a><tt class="py-lineno">127</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
242		<a name="L128"></a><tt class="py-lineno">128</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
243		<a name="L129"></a><tt class="py-lineno">129</tt> <tt class="py-line"> </tt>
244		<a name="L130"></a><tt class="py-lineno">130</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rc</tt> <tt class="py-op">>=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
245		<a name="L131"></a><tt class="py-lineno">131</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-34" class="py-name" targets="Method ClusterShell.Worker.Pdsh.WorkerPdsh._on_node_rc()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_on_node_rc,Method ClusterShell.Worker.Ssh.WorkerSsh._on_node_rc()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#_on_node_rc,Method ClusterShell.Worker.Worker.DistantWorker._on_node_rc()=ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_rc"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh._on_node_rc
246		ClusterShell.Worker.Ssh.WorkerSsh._on_node_rc
247		ClusterShell.Worker.Worker.DistantWorker._on_node_rc" class="py-name" href="#" onclick="return doclink('link-34', '_on_node_rc', 'link-34');">_on_node_rc</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt><tt class="py-op">,</tt> <tt class="py-name">rc</tt><tt class="py-op">)</tt> </tt>
248		<a name="L132"></a><tt class="py-lineno">132</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">timeout</tt><tt class="py-op">:</tt> </tt>
249		<a name="L133"></a><tt class="py-lineno">133</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-35" class="py-name" targets="Method ClusterShell.Worker.Ssh.WorkerSsh._on_node_timeout()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#_on_node_timeout,Method ClusterShell.Worker.Worker.DistantWorker._on_node_timeout()=ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_timeout"><a title="ClusterShell.Worker.Ssh.WorkerSsh._on_node_timeout
250		ClusterShell.Worker.Worker.DistantWorker._on_node_timeout" class="py-name" href="#" onclick="return doclink('link-35', '_on_node_timeout', 'link-35');">_on_node_timeout</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt><tt class="py-op">)</tt> </tt>
251		<a name="L134"></a><tt class="py-lineno">134</tt> <tt class="py-line"> </tt>
252		<a name="L135"></a><tt class="py-lineno">135</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-36" class="py-name" targets="Method ClusterShell.Worker.Ssh.WorkerSsh._check_fini()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#_check_fini"><a title="ClusterShell.Worker.Ssh.WorkerSsh._check_fini" class="py-name" href="#" onclick="return doclink('link-36', '_check_fini', 'link-36');">_check_fini</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
253		</div><a name="L136"></a><tt class="py-lineno">136</tt> <tt class="py-line"> </tt>
254		<a name="Ssh._handle_read"></a><div id="Ssh._handle_read-def"><a name="L137"></a><tt class="py-lineno">137</tt> <a class="py-toggle" href="#" id="Ssh._handle_read-toggle" onclick="return toggle('Ssh._handle_read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.Ssh-class.html#_handle_read">_handle_read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
255		</div><div id="Ssh._handle_read-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Ssh._handle_read-expanded"><a name="L138"></a><tt class="py-lineno">138</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
256		<a name="L139"></a><tt class="py-lineno">139</tt> <tt class="py-line"><tt class="py-docstring"> Handle a read notification. Called by the engine as the result of an</tt> </tt>
257		<a name="L140"></a><tt class="py-lineno">140</tt> <tt class="py-line"><tt class="py-docstring"> event indicating that a read is available.</tt> </tt>
258		<a name="L141"></a><tt class="py-lineno">141</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
259		<a name="L142"></a><tt class="py-lineno">142</tt> <tt class="py-line"> <tt class="py-name">debug</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-37" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-37', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"debug"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
260		<a name="L143"></a><tt class="py-lineno">143</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">debug</tt><tt class="py-op">:</tt> </tt>
261		<a name="L144"></a><tt class="py-lineno">144</tt> <tt class="py-line"> <tt class="py-name">print_debug</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-38" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-38', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"print_debug"</tt><tt class="py-op">)</tt> </tt>
262		<a name="L145"></a><tt class="py-lineno">145</tt> <tt class="py-line"> </tt>
263		<a name="L146"></a><tt class="py-lineno">146</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt id="link-39" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EnginePort.msg()=ClusterShell.Worker.EngineClient.EnginePort-class.html#msg"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-39', 'msg', 'link-39');">msg</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-40" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._readlines()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines"><a title="ClusterShell.Worker.EngineClient.EngineClient._readlines" class="py-name" href="#" onclick="return doclink('link-40', '_readlines', 'link-40');">_readlines</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
264		<a name="L147"></a><tt class="py-lineno">147</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">debug</tt><tt class="py-op">:</tt> </tt>
265		<a name="L148"></a><tt class="py-lineno">148</tt> <tt class="py-line"> <tt class="py-name">print_debug</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-string">"%s: %s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt><tt class="py-op">,</tt> <tt id="link-41" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-41', 'msg', 'link-39');">msg</a></tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
266		<a name="L149"></a><tt class="py-lineno">149</tt> <tt class="py-line"> <tt class="py-comment"># handle full msg line</tt> </tt>
267		<a name="L150"></a><tt class="py-lineno">150</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-42" class="py-name"><a title="ClusterShell.Worker.Worker.DistantWorker._on_node_msgline" class="py-name" href="#" onclick="return doclink('link-42', '_on_node_msgline', 'link-32');">_on_node_msgline</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt><tt class="py-op">,</tt> <tt id="link-43" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-43', 'msg', 'link-39');">msg</a></tt><tt class="py-op">)</tt> </tt>
268		</div><a name="L151"></a><tt class="py-lineno">151</tt> <tt class="py-line"> </tt>
269		<a name="Ssh._handle_error"></a><div id="Ssh._handle_error-def"><a name="L152"></a><tt class="py-lineno">152</tt> <a class="py-toggle" href="#" id="Ssh._handle_error-toggle" onclick="return toggle('Ssh._handle_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.Ssh-class.html#_handle_error">_handle_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
270		</div><div id="Ssh._handle_error-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Ssh._handle_error-expanded"><a name="L153"></a><tt class="py-lineno">153</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
271		<a name="L154"></a><tt class="py-lineno">154</tt> <tt class="py-line"><tt class="py-docstring"> Handle a read error (stderr) notification.</tt> </tt>
272		<a name="L155"></a><tt class="py-lineno">155</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
273		<a name="L156"></a><tt class="py-lineno">156</tt> <tt class="py-line"> <tt class="py-name">debug</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-44" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-44', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"debug"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
274		<a name="L157"></a><tt class="py-lineno">157</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">debug</tt><tt class="py-op">:</tt> </tt>
275		<a name="L158"></a><tt class="py-lineno">158</tt> <tt class="py-line"> <tt class="py-name">print_debug</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-45" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-45', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"print_debug"</tt><tt class="py-op">)</tt> </tt>
276		<a name="L159"></a><tt class="py-lineno">159</tt> <tt class="py-line"> </tt>
277		<a name="L160"></a><tt class="py-lineno">160</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt id="link-46" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-46', 'msg', 'link-39');">msg</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-47" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._readerrlines()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines"><a title="ClusterShell.Worker.EngineClient.EngineClient._readerrlines" class="py-name" href="#" onclick="return doclink('link-47', '_readerrlines', 'link-47');">_readerrlines</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
278		<a name="L161"></a><tt class="py-lineno">161</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">debug</tt><tt class="py-op">:</tt> </tt>
279		<a name="L162"></a><tt class="py-lineno">162</tt> <tt class="py-line"> <tt class="py-name">print_debug</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-string">"%s@STDERR: %s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt><tt class="py-op">,</tt> <tt id="link-48" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-48', 'msg', 'link-39');">msg</a></tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
280		<a name="L163"></a><tt class="py-lineno">163</tt> <tt class="py-line"> <tt class="py-comment"># handle full msg line</tt> </tt>
281		<a name="L164"></a><tt class="py-lineno">164</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-49" class="py-name" targets="Method ClusterShell.Worker.Worker.DistantWorker._on_node_errline()=ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_errline"><a title="ClusterShell.Worker.Worker.DistantWorker._on_node_errline" class="py-name" href="#" onclick="return doclink('link-49', '_on_node_errline', 'link-49');">_on_node_errline</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt><tt class="py-op">,</tt> <tt id="link-50" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-50', 'msg', 'link-39');">msg</a></tt><tt class="py-op">)</tt> </tt>
282		</div></div><a name="L165"></a><tt class="py-lineno">165</tt> <tt class="py-line"> </tt>
283		<a name="L166"></a><tt class="py-lineno">166</tt> <tt class="py-line"> </tt>
284		<a name="Scp"></a><div id="Scp-def"><a name="L167"></a><tt class="py-lineno">167</tt> <a class="py-toggle" href="#" id="Scp-toggle" onclick="return toggle('Scp');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.Scp-class.html">Scp</a><tt class="py-op">(</tt><tt class="py-base-class">Ssh</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
285		</div><div id="Scp-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="Scp-expanded"><a name="L168"></a><tt class="py-lineno">168</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
286		<a name="L169"></a><tt class="py-lineno">169</tt> <tt class="py-line"><tt class="py-docstring"> Scp EngineClient.</tt> </tt>
287		<a name="L170"></a><tt class="py-lineno">170</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
288		<a name="L171"></a><tt class="py-lineno">171</tt> <tt class="py-line"> </tt>
289		<a name="Scp.__init__"></a><div id="Scp.__init__-def"><a name="L172"></a><tt class="py-lineno">172</tt> <a class="py-toggle" href="#" id="Scp.__init__-toggle" onclick="return toggle('Scp.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.Scp-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">node</tt><tt class="py-op">,</tt> <tt class="py-param">source</tt><tt class="py-op">,</tt> <tt class="py-param">dest</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">,</tt> <tt class="py-param">stderr</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">,</tt> <tt class="py-param">preserve</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
290		</div><div id="Scp.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Scp.__init__-expanded"><a name="L173"></a><tt class="py-lineno">173</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
291		<a name="L174"></a><tt class="py-lineno">174</tt> <tt class="py-line"><tt class="py-docstring"> Initialize Scp instance.</tt> </tt>
292		<a name="L175"></a><tt class="py-lineno">175</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
293		<a name="L176"></a><tt class="py-lineno">176</tt> <tt class="py-line"> <tt id="link-51" class="py-name" targets="Module ClusterShell.Worker.Ssh=ClusterShell.Worker.Ssh-module.html,Class ClusterShell.Worker.Ssh.Ssh=ClusterShell.Worker.Ssh.Ssh-class.html"><a title="ClusterShell.Worker.Ssh
294		ClusterShell.Worker.Ssh.Ssh" class="py-name" href="#" onclick="return doclink('link-51', 'Ssh', 'link-51');">Ssh</a></tt><tt class="py-op">.</tt><tt id="link-52" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
295		ClusterShell.Engine.Engine.Engine.__init__
296		ClusterShell.Engine.Engine.EngineAbortException.__init__
297		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
298		ClusterShell.Engine.Engine.EngineTimer.__init__
299		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
300		ClusterShell.Engine.Engine._EngineTimerQ.__init__
301		ClusterShell.Engine.Poll.EnginePoll.__init__
302		ClusterShell.MsgTree.MsgTree.__init__
303		ClusterShell.MsgTree.MsgTreeElem.__init__
304		ClusterShell.NodeSet.NodeSet.__init__
305		ClusterShell.NodeSet.NodeSetBase.__init__
306		ClusterShell.NodeSet.NodeSetParseError.__init__
307		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
308		ClusterShell.NodeSet.ParsingEngine.__init__
309		ClusterShell.NodeSet.RangeSet.__init__
310		ClusterShell.NodeSet.RangeSetPaddingError.__init__
311		ClusterShell.NodeSet.RangeSetParseError.__init__
312		ClusterShell.NodeUtils.GroupResolver.__init__
313		ClusterShell.NodeUtils.GroupResolverConfig.__init__
314		ClusterShell.NodeUtils.GroupSource.__init__
315		ClusterShell.NodeUtils.GroupSourceException.__init__
316		ClusterShell.Task.Task._SuspendCondition.__init__
317		ClusterShell.Task.Task.__init__
318		ClusterShell.Task._TaskMsgTree.__init__
319		ClusterShell.Worker.EngineClient.EngineClient.__init__
320		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
321		ClusterShell.Worker.EngineClient.EnginePort.__init__
322		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
323		ClusterShell.Worker.Popen.WorkerPopen.__init__
324		ClusterShell.Worker.Ssh.Scp.__init__
325		ClusterShell.Worker.Ssh.Ssh.__init__
326		ClusterShell.Worker.Ssh.WorkerSsh.__init__
327		ClusterShell.Worker.Worker.DistantWorker.__init__
328		ClusterShell.Worker.Worker.Worker.__init__
329		ClusterShell.Worker.Worker.WorkerSimple.__init__
330		clubak.Display.__init__
331		clush.ClushConfig.__init__
332		clush.ClushConfigError.__init__
333		clush.DirectOutputHandler.__init__
334		clush.Display.__init__
335		clush.GatherOutputHandler.__init__
336		clush.RunTimer.__init__
337		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-52', '__init__', 'link-14');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">node</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-name">worker</tt><tt class="py-op">,</tt> <tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">)</tt> </tt>
338		<a name="L177"></a><tt class="py-lineno">177</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">source</tt> <tt class="py-op">=</tt> <tt class="py-name">source</tt> </tt>
339		<a name="L178"></a><tt class="py-lineno">178</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">dest</tt> <tt class="py-op">=</tt> <tt class="py-name">dest</tt> </tt>
340		<a name="L179"></a><tt class="py-lineno">179</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
341		<a name="L180"></a><tt class="py-lineno">180</tt> <tt class="py-line"> </tt>
342		<a name="L181"></a><tt class="py-lineno">181</tt> <tt class="py-line"> <tt class="py-comment"># Directory check</tt> </tt>
343		<a name="L182"></a><tt class="py-lineno">182</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">isdir</tt> <tt class="py-op">=</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">isdir</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">source</tt><tt class="py-op">)</tt> </tt>
344		<a name="L183"></a><tt class="py-lineno">183</tt> <tt class="py-line"> <tt class="py-comment"># Note: file sanity checks can be added to Scp._start() as</tt> </tt>
345		<a name="L184"></a><tt class="py-lineno">184</tt> <tt class="py-line"> <tt class="py-comment"># soon as Task._start_thread is able to dispatch exceptions on</tt> </tt>
346		<a name="L185"></a><tt class="py-lineno">185</tt> <tt class="py-line"> <tt class="py-comment"># _start (need trac ticket #21).</tt> </tt>
347		<a name="L186"></a><tt class="py-lineno">186</tt> <tt class="py-line"> </tt>
348		<a name="L187"></a><tt class="py-lineno">187</tt> <tt class="py-line"> <tt class="py-comment"># Preserve modification times and modes?</tt> </tt>
349		<a name="L188"></a><tt class="py-lineno">188</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">preserve</tt> <tt class="py-op">=</tt> <tt class="py-name">preserve</tt> </tt>
350		</div><a name="L189"></a><tt class="py-lineno">189</tt> <tt class="py-line"> </tt>
351		<a name="Scp._start"></a><div id="Scp._start-def"><a name="L190"></a><tt class="py-lineno">190</tt> <a class="py-toggle" href="#" id="Scp._start-toggle" onclick="return toggle('Scp._start');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.Scp-class.html#_start">_start</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
352		</div><div id="Scp._start-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Scp._start-expanded"><a name="L191"></a><tt class="py-lineno">191</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
353		<a name="L192"></a><tt class="py-lineno">192</tt> <tt class="py-line"><tt class="py-docstring"> Start client, initialize buffers, prepare command.</tt> </tt>
354		<a name="L193"></a><tt class="py-lineno">193</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
355		<a name="L194"></a><tt class="py-lineno">194</tt> <tt class="py-line"> <tt class="py-name">task</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt class="py-name">task</tt> </tt>
356		<a name="L195"></a><tt class="py-lineno">195</tt> <tt class="py-line"> </tt>
357		<a name="L196"></a><tt class="py-lineno">196</tt> <tt class="py-line"> <tt class="py-comment"># Build scp command</tt> </tt>
358		<a name="L197"></a><tt class="py-lineno">197</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-53" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-53', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"scp_path"</tt><tt class="py-op">)</tt> <tt class="py-keyword">or</tt> <tt class="py-string">"scp"</tt> <tt class="py-op">]</tt> </tt>
359		<a name="L198"></a><tt class="py-lineno">198</tt> <tt class="py-line"> </tt>
360		<a name="L199"></a><tt class="py-lineno">199</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">isdir</tt><tt class="py-op">:</tt> </tt>
361		<a name="L200"></a><tt class="py-lineno">200</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-54" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-54', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"-r"</tt><tt class="py-op">)</tt> </tt>
362		<a name="L201"></a><tt class="py-lineno">201</tt> <tt class="py-line"> </tt>
363		<a name="L202"></a><tt class="py-lineno">202</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">preserve</tt><tt class="py-op">:</tt> </tt>
364		<a name="L203"></a><tt class="py-lineno">203</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-55" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-55', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"-p"</tt><tt class="py-op">)</tt> </tt>
365		<a name="L204"></a><tt class="py-lineno">204</tt> <tt class="py-line"> </tt>
366		<a name="L205"></a><tt class="py-lineno">205</tt> <tt class="py-line"> <tt class="py-name">user</tt> <tt class="py-op">=</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-56" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-56', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"scp_user"</tt><tt class="py-op">)</tt> <tt class="py-keyword">or</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-57" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-57', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"ssh_user"</tt><tt class="py-op">)</tt> </tt>
367		<a name="L206"></a><tt class="py-lineno">206</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">user</tt><tt class="py-op">:</tt> </tt>
368		<a name="L207"></a><tt class="py-lineno">207</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-58" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-58', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"-l %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">user</tt><tt class="py-op">)</tt> </tt>
369		<a name="L208"></a><tt class="py-lineno">208</tt> <tt class="py-line"> </tt>
370		<a name="L209"></a><tt class="py-lineno">209</tt> <tt class="py-line"> <tt class="py-name">connect_timeout</tt> <tt class="py-op">=</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-59" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-59', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"connect_timeout"</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
371		<a name="L210"></a><tt class="py-lineno">210</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">connect_timeout</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
372		<a name="L211"></a><tt class="py-lineno">211</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-60" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-60', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"-oConnectTimeout=%d"</tt> <tt class="py-op">%</tt> <tt class="py-name">connect_timeout</tt><tt class="py-op">)</tt> </tt>
373		<a name="L212"></a><tt class="py-lineno">212</tt> <tt class="py-line"> </tt>
374		<a name="L213"></a><tt class="py-lineno">213</tt> <tt class="py-line"> <tt class="py-comment"># Disable passphrase/password querying</tt> </tt>
375		<a name="L214"></a><tt class="py-lineno">214</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-61" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-61', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"-oBatchMode=yes"</tt><tt class="py-op">)</tt> </tt>
376		<a name="L215"></a><tt class="py-lineno">215</tt> <tt class="py-line"> </tt>
377		<a name="L216"></a><tt class="py-lineno">216</tt> <tt class="py-line"> <tt class="py-comment"># Add custom scp options</tt> </tt>
378		<a name="L217"></a><tt class="py-lineno">217</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">key</tt> <tt class="py-keyword">in</tt> <tt class="py-op">[</tt> <tt class="py-string">"ssh_options"</tt><tt class="py-op">,</tt> <tt class="py-string">"scp_options"</tt> <tt class="py-op">]</tt><tt class="py-op">:</tt> </tt>
379		<a name="L218"></a><tt class="py-lineno">218</tt> <tt class="py-line"> <tt class="py-name">ssh_options</tt> <tt class="py-op">=</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-62" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-62', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-name">key</tt><tt class="py-op">)</tt> </tt>
380		<a name="L219"></a><tt class="py-lineno">219</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">ssh_options</tt><tt class="py-op">:</tt> </tt>
381		<a name="L220"></a><tt class="py-lineno">220</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-63" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-63', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">ssh_options</tt><tt class="py-op">)</tt> </tt>
382		<a name="L221"></a><tt class="py-lineno">221</tt> <tt class="py-line"> </tt>
383		<a name="L222"></a><tt class="py-lineno">222</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-64" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-64', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">source</tt><tt class="py-op">)</tt> </tt>
384		<a name="L223"></a><tt class="py-lineno">223</tt> <tt class="py-line"> </tt>
385		<a name="L224"></a><tt class="py-lineno">224</tt> <tt class="py-line"> <tt class="py-name">user</tt> <tt class="py-op">=</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-65" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-65', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"ssh_user"</tt><tt class="py-op">)</tt> </tt>
386		<a name="L225"></a><tt class="py-lineno">225</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">user</tt><tt class="py-op">:</tt> </tt>
387		<a name="L226"></a><tt class="py-lineno">226</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-66" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-66', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s@%s:%s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">user</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">dest</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
388		<a name="L227"></a><tt class="py-lineno">227</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
389		<a name="L228"></a><tt class="py-lineno">228</tt> <tt class="py-line"> <tt class="py-name">cmd_l</tt><tt class="py-op">.</tt><tt id="link-67" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-67', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s:%s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">dest</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
390		<a name="L229"></a><tt class="py-lineno">229</tt> <tt class="py-line"> </tt>
391		<a name="L230"></a><tt class="py-lineno">230</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-68" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-68', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"debug"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
392		<a name="L231"></a><tt class="py-lineno">231</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-69" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-69', 'info', 'link-17');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"print_debug"</tt><tt class="py-op">)</tt><tt class="py-op">(</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-string">"SCP: %s"</tt> <tt class="py-op">%</tt> <tt class="py-string">' '</tt><tt class="py-op">.</tt><tt id="link-70" class="py-name"><a title="ClusterShell.Task.Task.join" class="py-name" href="#" onclick="return doclink('link-70', 'join', 'link-29');">join</a></tt><tt class="py-op">(</tt><tt class="py-name">cmd_l</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
393		<a name="L232"></a><tt class="py-lineno">232</tt> <tt class="py-line"> </tt>
394		<a name="L233"></a><tt class="py-lineno">233</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-71" class="py-name"><a title="ClusterShell.Worker.EngineClient.EngineClient._exec_nonblock" class="py-name" href="#" onclick="return doclink('link-71', '_exec_nonblock', 'link-30');">_exec_nonblock</a></tt><tt class="py-op">(</tt><tt class="py-name">cmd_l</tt><tt class="py-op">)</tt> </tt>
395		<a name="L234"></a><tt class="py-lineno">234</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_reader</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt> </tt>
396		<a name="L235"></a><tt class="py-lineno">235</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_error</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt> </tt>
397		<a name="L236"></a><tt class="py-lineno">236</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">popen</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt> </tt>
398		<a name="L237"></a><tt class="py-lineno">237</tt> <tt class="py-line"> </tt>
399		<a name="L238"></a><tt class="py-lineno">238</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt> </tt>
400		</div></div><a name="L239"></a><tt class="py-lineno">239</tt> <tt class="py-line"> </tt>
401		<a name="L240"></a><tt class="py-lineno">240</tt> <tt class="py-line"> </tt>
402		<a name="WorkerSsh"></a><div id="WorkerSsh-def"><a name="L241"></a><tt class="py-lineno">241</tt> <a class="py-toggle" href="#" id="WorkerSsh-toggle" onclick="return toggle('WorkerSsh');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.WorkerSsh-class.html">WorkerSsh</a><tt class="py-op">(</tt><tt class="py-base-class">DistantWorker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
403		</div><div id="WorkerSsh-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="WorkerSsh-expanded"><a name="L242"></a><tt class="py-lineno">242</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
404		<a name="L243"></a><tt class="py-lineno">243</tt> <tt class="py-line"><tt class="py-docstring"> ClusterShell ssh-based worker Class.</tt> </tt>
405		<a name="L244"></a><tt class="py-lineno">244</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
406		<a name="L245"></a><tt class="py-lineno">245</tt> <tt class="py-line"><tt class="py-docstring"> Remote Shell (ssh) usage example:</tt> </tt>
407		<a name="L246"></a><tt class="py-lineno">246</tt> <tt class="py-line"><tt class="py-docstring"> >>> worker = WorkerSsh(nodeset, handler=MyEventHandler(),</tt> </tt>
408		<a name="L247"></a><tt class="py-lineno">247</tt> <tt class="py-line"><tt class="py-docstring"> ... timeout=30, command="/bin/hostname")</tt> </tt>
409		<a name="L248"></a><tt class="py-lineno">248</tt> <tt class="py-line"><tt class="py-docstring"> >>> task.schedule(worker) # schedule worker for execution</tt> </tt>
410		<a name="L249"></a><tt class="py-lineno">249</tt> <tt class="py-line"><tt class="py-docstring"> >>> task.resume() # run</tt> </tt>
411		<a name="L250"></a><tt class="py-lineno">250</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
412		<a name="L251"></a><tt class="py-lineno">251</tt> <tt class="py-line"><tt class="py-docstring"> Remote Copy (scp) usage example: </tt> </tt>
413		<a name="L252"></a><tt class="py-lineno">252</tt> <tt class="py-line"><tt class="py-docstring"> >>> worker = WorkerSsh(nodeset, handler=MyEventHandler(),</tt> </tt>
414		<a name="L253"></a><tt class="py-lineno">253</tt> <tt class="py-line"><tt class="py-docstring"> ... timeout=30, source="/etc/my.conf",</tt> </tt>
415		<a name="L254"></a><tt class="py-lineno">254</tt> <tt class="py-line"><tt class="py-docstring"> ... dest="/etc/my.conf")</tt> </tt>
416		<a name="L255"></a><tt class="py-lineno">255</tt> <tt class="py-line"><tt class="py-docstring"> >>> task.schedule(worker) # schedule worker for execution</tt> </tt>
417		<a name="L256"></a><tt class="py-lineno">256</tt> <tt class="py-line"><tt class="py-docstring"> >>> task.resume() # run</tt> </tt>
418		<a name="L257"></a><tt class="py-lineno">257</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
419		<a name="L258"></a><tt class="py-lineno">258</tt> <tt class="py-line"> </tt>
420		<a name="WorkerSsh.__init__"></a><div id="WorkerSsh.__init__-def"><a name="L259"></a><tt class="py-lineno">259</tt> <a class="py-toggle" href="#" id="WorkerSsh.__init__-toggle" onclick="return toggle('WorkerSsh.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nodes</tt><tt class="py-op">,</tt> <tt class="py-param">handler</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">kwargs</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
421		</div><div id="WorkerSsh.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSsh.__init__-expanded"><a name="L260"></a><tt class="py-lineno">260</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
422		<a name="L261"></a><tt class="py-lineno">261</tt> <tt class="py-line"><tt class="py-docstring"> Initialize Ssh worker instance.</tt> </tt>
423		<a name="L262"></a><tt class="py-lineno">262</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
424		<a name="L263"></a><tt class="py-lineno">263</tt> <tt class="py-line"> <tt id="link-72" class="py-name"><a title="ClusterShell.Worker.Worker.DistantWorker" class="py-name" href="#" onclick="return doclink('link-72', 'DistantWorker', 'link-11');">DistantWorker</a></tt><tt class="py-op">.</tt><tt id="link-73" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
425		ClusterShell.Engine.Engine.Engine.__init__
426		ClusterShell.Engine.Engine.EngineAbortException.__init__
427		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
428		ClusterShell.Engine.Engine.EngineTimer.__init__
429		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
430		ClusterShell.Engine.Engine._EngineTimerQ.__init__
431		ClusterShell.Engine.Poll.EnginePoll.__init__
432		ClusterShell.MsgTree.MsgTree.__init__
433		ClusterShell.MsgTree.MsgTreeElem.__init__
434		ClusterShell.NodeSet.NodeSet.__init__
435		ClusterShell.NodeSet.NodeSetBase.__init__
436		ClusterShell.NodeSet.NodeSetParseError.__init__
437		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
438		ClusterShell.NodeSet.ParsingEngine.__init__
439		ClusterShell.NodeSet.RangeSet.__init__
440		ClusterShell.NodeSet.RangeSetPaddingError.__init__
441		ClusterShell.NodeSet.RangeSetParseError.__init__
442		ClusterShell.NodeUtils.GroupResolver.__init__
443		ClusterShell.NodeUtils.GroupResolverConfig.__init__
444		ClusterShell.NodeUtils.GroupSource.__init__
445		ClusterShell.NodeUtils.GroupSourceException.__init__
446		ClusterShell.Task.Task._SuspendCondition.__init__
447		ClusterShell.Task.Task.__init__
448		ClusterShell.Task._TaskMsgTree.__init__
449		ClusterShell.Worker.EngineClient.EngineClient.__init__
450		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
451		ClusterShell.Worker.EngineClient.EnginePort.__init__
452		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
453		ClusterShell.Worker.Popen.WorkerPopen.__init__
454		ClusterShell.Worker.Ssh.Scp.__init__
455		ClusterShell.Worker.Ssh.Ssh.__init__
456		ClusterShell.Worker.Ssh.WorkerSsh.__init__
457		ClusterShell.Worker.Worker.DistantWorker.__init__
458		ClusterShell.Worker.Worker.Worker.__init__
459		ClusterShell.Worker.Worker.WorkerSimple.__init__
460		clubak.Display.__init__
461		clush.ClushConfig.__init__
462		clush.ClushConfigError.__init__
463		clush.DirectOutputHandler.__init__
464		clush.Display.__init__
465		clush.GatherOutputHandler.__init__
466		clush.RunTimer.__init__
467		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-73', '__init__', 'link-14');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">handler</tt><tt class="py-op">)</tt> </tt>
468		<a name="L264"></a><tt class="py-lineno">264</tt> <tt class="py-line"> </tt>
469		<a name="L265"></a><tt class="py-lineno">265</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-74" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.clients()=ClusterShell.Engine.Engine.Engine-class.html#clients"><a title="ClusterShell.Engine.Engine.Engine.clients" class="py-name" href="#" onclick="return doclink('link-74', 'clients', 'link-74');">clients</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
470		<a name="L266"></a><tt class="py-lineno">266</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">nodes</tt> <tt class="py-op">=</tt> <tt id="link-75" class="py-name"><a title="ClusterShell.NodeSet
471		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-75', 'NodeSet', 'link-2');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-name">nodes</tt><tt class="py-op">)</tt> </tt>
472		<a name="L267"></a><tt class="py-lineno">267</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-76" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.get()=ClusterShell.MsgTree.MsgTree-class.html#get,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.get()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#get"><a title="ClusterShell.MsgTree.MsgTree.get
473		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-76', 'get', 'link-76');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'command'</tt><tt class="py-op">)</tt> </tt>
474		<a name="L268"></a><tt class="py-lineno">268</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">source</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-77" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
475		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-77', 'get', 'link-76');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'source'</tt><tt class="py-op">)</tt> </tt>
476		<a name="L269"></a><tt class="py-lineno">269</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">dest</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-78" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
477		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-78', 'get', 'link-76');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'dest'</tt><tt class="py-op">)</tt> </tt>
478		<a name="L270"></a><tt class="py-lineno">270</tt> <tt class="py-line"> <tt class="py-name">autoclose</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-79" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
479		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-79', 'get', 'link-76');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'autoclose'</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
480		<a name="L271"></a><tt class="py-lineno">271</tt> <tt class="py-line"> <tt class="py-name">stderr</tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-80" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
481		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-80', 'get', 'link-76');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'stderr'</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
482		<a name="L272"></a><tt class="py-lineno">272</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_close_count</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
483		<a name="L273"></a><tt class="py-lineno">273</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_has_timeout</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
484		<a name="L274"></a><tt class="py-lineno">274</tt> <tt class="py-line"> </tt>
485		<a name="L275"></a><tt class="py-lineno">275</tt> <tt class="py-line"> <tt class="py-comment"># Prepare underlying engine clients (ssh/scp processes)</tt> </tt>
486		<a name="L276"></a><tt class="py-lineno">276</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
487		<a name="L277"></a><tt class="py-lineno">277</tt> <tt class="py-line"> <tt class="py-comment"># secure remote shell</tt> </tt>
488		<a name="L278"></a><tt class="py-lineno">278</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">node</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">nodes</tt><tt class="py-op">:</tt> </tt>
489		<a name="L279"></a><tt class="py-lineno">279</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-81" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.clients" class="py-name" href="#" onclick="return doclink('link-81', 'clients', 'link-74');">clients</a></tt><tt class="py-op">.</tt><tt id="link-82" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-82', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt id="link-83" class="py-name"><a title="ClusterShell.Worker.Ssh
490		ClusterShell.Worker.Ssh.Ssh" class="py-name" href="#" onclick="return doclink('link-83', 'Ssh', 'link-51');">Ssh</a></tt><tt class="py-op">(</tt><tt class="py-name">node</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">stderr</tt><tt class="py-op">,</tt> </tt>
491		<a name="L280"></a><tt class="py-lineno">280</tt> <tt class="py-line"> <tt class="py-name">timeout</tt><tt class="py-op">,</tt> <tt class="py-name">autoclose</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
492		<a name="L281"></a><tt class="py-lineno">281</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">source</tt><tt class="py-op">:</tt> </tt>
493		<a name="L282"></a><tt class="py-lineno">282</tt> <tt class="py-line"> <tt class="py-comment"># secure copy</tt> </tt>
494		<a name="L283"></a><tt class="py-lineno">283</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">node</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">nodes</tt><tt class="py-op">:</tt> </tt>
495		<a name="L284"></a><tt class="py-lineno">284</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-84" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.clients" class="py-name" href="#" onclick="return doclink('link-84', 'clients', 'link-74');">clients</a></tt><tt class="py-op">.</tt><tt id="link-85" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.append" class="py-name" href="#" onclick="return doclink('link-85', 'append', 'link-19');">append</a></tt><tt class="py-op">(</tt><tt id="link-86" class="py-name" targets="Class ClusterShell.Worker.Ssh.Scp=ClusterShell.Worker.Ssh.Scp-class.html"><a title="ClusterShell.Worker.Ssh.Scp" class="py-name" href="#" onclick="return doclink('link-86', 'Scp', 'link-86');">Scp</a></tt><tt class="py-op">(</tt><tt class="py-name">node</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">source</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">dest</tt><tt class="py-op">,</tt> </tt>
496		<a name="L285"></a><tt class="py-lineno">285</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">,</tt> <tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt id="link-87" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.get
497		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-87', 'get', 'link-76');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'preserve'</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
498		<a name="L286"></a><tt class="py-lineno">286</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
499		<a name="L287"></a><tt class="py-lineno">287</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-88" class="py-name"><a title="ClusterShell.Worker.Worker.WorkerBadArgumentError" class="py-name" href="#" onclick="return doclink('link-88', 'WorkerBadArgumentError', 'link-12');">WorkerBadArgumentError</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
500		</div><a name="L288"></a><tt class="py-lineno">288</tt> <tt class="py-line"> </tt>
501		<a name="WorkerSsh._engine_clients"></a><div id="WorkerSsh._engine_clients-def"><a name="L289"></a><tt class="py-lineno">289</tt> <a class="py-toggle" href="#" id="WorkerSsh._engine_clients-toggle" onclick="return toggle('WorkerSsh._engine_clients');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#_engine_clients">_engine_clients</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
502		</div><div id="WorkerSsh._engine_clients-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSsh._engine_clients-expanded"><a name="L290"></a><tt class="py-lineno">290</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
503		<a name="L291"></a><tt class="py-lineno">291</tt> <tt class="py-line"><tt class="py-docstring"> Access underlying engine clients.</tt> </tt>
504		<a name="L292"></a><tt class="py-lineno">292</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
505		<a name="L293"></a><tt class="py-lineno">293</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-89" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.clients" class="py-name" href="#" onclick="return doclink('link-89', 'clients', 'link-74');">clients</a></tt> </tt>
506		</div><a name="L294"></a><tt class="py-lineno">294</tt> <tt class="py-line"> </tt>
507		<a name="WorkerSsh._on_node_rc"></a><div id="WorkerSsh._on_node_rc-def"><a name="L295"></a><tt class="py-lineno">295</tt> <a class="py-toggle" href="#" id="WorkerSsh._on_node_rc-toggle" onclick="return toggle('WorkerSsh._on_node_rc');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#_on_node_rc">_on_node_rc</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">node</tt><tt class="py-op">,</tt> <tt class="py-param">rc</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
508		</div><div id="WorkerSsh._on_node_rc-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSsh._on_node_rc-expanded"><a name="L296"></a><tt class="py-lineno">296</tt> <tt class="py-line"> <tt id="link-90" class="py-name"><a title="ClusterShell.Worker.Worker.DistantWorker" class="py-name" href="#" onclick="return doclink('link-90', 'DistantWorker', 'link-11');">DistantWorker</a></tt><tt class="py-op">.</tt><tt id="link-91" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh._on_node_rc
509		ClusterShell.Worker.Ssh.WorkerSsh._on_node_rc
510		ClusterShell.Worker.Worker.DistantWorker._on_node_rc" class="py-name" href="#" onclick="return doclink('link-91', '_on_node_rc', 'link-34');">_on_node_rc</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">node</tt><tt class="py-op">,</tt> <tt class="py-name">rc</tt><tt class="py-op">)</tt> </tt>
511		<a name="L297"></a><tt class="py-lineno">297</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_close_count</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
512		</div><a name="L298"></a><tt class="py-lineno">298</tt> <tt class="py-line"> </tt>
513		<a name="WorkerSsh._on_node_timeout"></a><div id="WorkerSsh._on_node_timeout-def"><a name="L299"></a><tt class="py-lineno">299</tt> <a class="py-toggle" href="#" id="WorkerSsh._on_node_timeout-toggle" onclick="return toggle('WorkerSsh._on_node_timeout');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#_on_node_timeout">_on_node_timeout</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">node</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
514		</div><div id="WorkerSsh._on_node_timeout-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSsh._on_node_timeout-expanded"><a name="L300"></a><tt class="py-lineno">300</tt> <tt class="py-line"> <tt id="link-92" class="py-name"><a title="ClusterShell.Worker.Worker.DistantWorker" class="py-name" href="#" onclick="return doclink('link-92', 'DistantWorker', 'link-11');">DistantWorker</a></tt><tt class="py-op">.</tt><tt id="link-93" class="py-name"><a title="ClusterShell.Worker.Ssh.WorkerSsh._on_node_timeout
515		ClusterShell.Worker.Worker.DistantWorker._on_node_timeout" class="py-name" href="#" onclick="return doclink('link-93', '_on_node_timeout', 'link-35');">_on_node_timeout</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">node</tt><tt class="py-op">)</tt> </tt>
516		<a name="L301"></a><tt class="py-lineno">301</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_close_count</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
517		<a name="L302"></a><tt class="py-lineno">302</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_has_timeout</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
518		</div><a name="L303"></a><tt class="py-lineno">303</tt> <tt class="py-line"> </tt>
519		<a name="WorkerSsh._check_fini"></a><div id="WorkerSsh._check_fini-def"><a name="L304"></a><tt class="py-lineno">304</tt> <a class="py-toggle" href="#" id="WorkerSsh._check_fini-toggle" onclick="return toggle('WorkerSsh._check_fini');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#_check_fini">_check_fini</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
520		</div><div id="WorkerSsh._check_fini-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSsh._check_fini-expanded"><a name="L305"></a><tt class="py-lineno">305</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_close_count</tt> <tt class="py-op">>=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-94" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.clients" class="py-name" href="#" onclick="return doclink('link-94', 'clients', 'link-74');">clients</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
521		<a name="L306"></a><tt class="py-lineno">306</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_has_timeout</tt><tt class="py-op">:</tt> </tt>
522		<a name="L307"></a><tt class="py-lineno">307</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-95" class="py-name" targets="Method ClusterShell.Event.EventHandler._invoke()=ClusterShell.Event.EventHandler-class.html#_invoke,Method ClusterShell.Worker.Worker.Worker._invoke()=ClusterShell.Worker.Worker.Worker-class.html#_invoke"><a title="ClusterShell.Event.EventHandler._invoke
523		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-95', '_invoke', 'link-95');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_timeout"</tt><tt class="py-op">)</tt> </tt>
524		<a name="L308"></a><tt class="py-lineno">308</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-96" class="py-name"><a title="ClusterShell.Event.EventHandler._invoke
525		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-96', '_invoke', 'link-95');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_close"</tt><tt class="py-op">)</tt> </tt>
526		</div><a name="L309"></a><tt class="py-lineno">309</tt> <tt class="py-line"> </tt>
527		<a name="WorkerSsh.write"></a><div id="WorkerSsh.write-def"><a name="L310"></a><tt class="py-lineno">310</tt> <a class="py-toggle" href="#" id="WorkerSsh.write-toggle" onclick="return toggle('WorkerSsh.write');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#write">write</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">buf</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
528		</div><div id="WorkerSsh.write-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSsh.write-expanded"><a name="L311"></a><tt class="py-lineno">311</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
529		<a name="L312"></a><tt class="py-lineno">312</tt> <tt class="py-line"><tt class="py-docstring"> Write to worker clients.</tt> </tt>
530		<a name="L313"></a><tt class="py-lineno">313</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
531		<a name="L314"></a><tt class="py-lineno">314</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">c</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-97" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.clients" class="py-name" href="#" onclick="return doclink('link-97', 'clients', 'link-74');">clients</a></tt><tt class="py-op">:</tt> </tt>
532		<a name="L315"></a><tt class="py-lineno">315</tt> <tt class="py-line"> <tt class="py-name">c</tt><tt class="py-op">.</tt><tt id="link-98" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._write()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_write"><a title="ClusterShell.Worker.EngineClient.EngineClient._write" class="py-name" href="#" onclick="return doclink('link-98', '_write', 'link-98');">_write</a></tt><tt class="py-op">(</tt><tt class="py-name">buf</tt><tt class="py-op">)</tt> </tt>
533		</div><a name="L316"></a><tt class="py-lineno">316</tt> <tt class="py-line"> </tt>
534		<a name="WorkerSsh.set_write_eof"></a><div id="WorkerSsh.set_write_eof-def"><a name="L317"></a><tt class="py-lineno">317</tt> <a class="py-toggle" href="#" id="WorkerSsh.set_write_eof-toggle" onclick="return toggle('WorkerSsh.set_write_eof');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#set_write_eof">set_write_eof</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
535		</div><div id="WorkerSsh.set_write_eof-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSsh.set_write_eof-expanded"><a name="L318"></a><tt class="py-lineno">318</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
536		<a name="L319"></a><tt class="py-lineno">319</tt> <tt class="py-line"><tt class="py-docstring"> Tell worker to close its writer file descriptor once flushed. Do not</tt> </tt>
537		<a name="L320"></a><tt class="py-lineno">320</tt> <tt class="py-line"><tt class="py-docstring"> perform writes after this call.</tt> </tt>
538		<a name="L321"></a><tt class="py-lineno">321</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
539		<a name="L322"></a><tt class="py-lineno">322</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">c</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-99" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.clients" class="py-name" href="#" onclick="return doclink('link-99', 'clients', 'link-74');">clients</a></tt><tt class="py-op">:</tt> </tt>
540		<a name="L323"></a><tt class="py-lineno">323</tt> <tt class="py-line"> <tt class="py-name">c</tt><tt class="py-op">.</tt><tt id="link-100" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._set_write_eof()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof"><a title="ClusterShell.Worker.EngineClient.EngineClient._set_write_eof" class="py-name" href="#" onclick="return doclink('link-100', '_set_write_eof', 'link-100');">_set_write_eof</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
541		</div></div><a name="L324"></a><tt class="py-lineno">324</tt> <tt class="py-line"> </tt><script type="text/javascript">
542		<!--
543		expandto(location.href);
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546		</pre>
547		<br />
548		<!-- ==================== NAVIGATION BAR ==================== -->
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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>ClusterShell.Worker.Ssh.Scp</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
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12		<!-- ==================== NAVIGATION BAR ==================== -->
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40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		<a href="ClusterShell.Worker.Ssh-module.html">Module Ssh</a> ::
44		Class Scp
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
51		onclick="toggle_private();">hide private</a>]</span></td></tr>
52		<tr><td align="right"><span class="options"
53		>[<a href="frames.html" target="_top">frames</a
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55		target="_top">no frames</a>]</span></td></tr>
56		</table>
57		</td>
58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class Scp</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#Scp">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_55" name="uml_class_diagram_for_clusters_55">
64		<area shape="rect" id="node212" href="ClusterShell.Worker.Ssh.Scp-class.html#__init__" title="Initialize Scp instance." alt="" coords="17,332,412,351"/>
65		<area shape="rect" id="node1" href="ClusterShell.Worker.Ssh.Scp-class.html" title="Scp EngineClient." alt="" coords="5,299,424,357"/>
66		<area shape="rect" id="node2" href="ClusterShell.Worker.Ssh.Ssh-class.html" title="Ssh EngineClient." alt="" coords="189,235,237,279"/>
67		<area shape="rect" id="node214" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno" title="Return the standard error reader file descriptor as an integer." alt="" coords="137,153,292,172"/>
68		<area shape="rect" id="node214" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno" title="Return the reader file descriptor as an integer." alt="" coords="137,172,292,191"/>
69		<area shape="rect" id="node214" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno" title="Return the writer file descriptor as an integer." alt="" coords="137,191,292,209"/>
70		<area shape="rect" id="node3" href="ClusterShell.Worker.EngineClient.EngineClient-class.html" title="Abstract class EngineClient." alt="" coords="125,121,304,215"/>
71		<area shape="rect" id="node215" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate" title="Invalidates a timer object, stopping it from ever firing again." alt="" coords="96,39,333,57"/>
72		<area shape="rect" id="node215" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid" title="Returns a boolean value that indicates whether an EngineTimer object is  valid and able to fire." alt="" coords="96,57,333,76"/>
73		<area shape="rect" id="node215" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire" title="Set the next firing delay in seconds for an EngineTimer object." alt="" coords="96,76,333,95"/>
74		<area shape="rect" id="node4" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html" title="Abstract class for ClusterShell's engine timer." alt="" coords="84,6,345,101"/>
75		</map>
76		<img src="uml_class_diagram_for_clusters_55.png" alt='' usemap="#uml_class_diagram_for_clusters_55" ismap="ismap" class="graph-without-title" />
77		</center>
78		</center>
79		<hr />
80		<p>Scp EngineClient.</p>
81
82		<!-- ==================== INSTANCE METHODS ==================== -->
83		<a name="section-InstanceMethods"></a>
84		<table class="summary" border="1" cellpadding="3"
85		cellspacing="0" width="100%" bgcolor="white">
86		<tr bgcolor="#70b0f0" class="table-header">
87		<td colspan="2" class="table-header">
88		<table border="0" cellpadding="0" cellspacing="0" width="100%">
89		<tr valign="top">
90		<td align="left"><span class="table-header">Instance Methods</span></td>
91		<td align="right" valign="top"
92		><span class="options">[<a href="#section-InstanceMethods"
93		class="privatelink" onclick="toggle_private();"
94		>hide private</a>]</span></td>
95		</tr>
96		</table>
97		</td>
98		</tr>
99		<tr>
100		<td width="15%" align="right" valign="top" class="summary">
101		<span class="summary-type"> </span>
102		</td><td class="summary">
103		<table width="100%" cellpadding="0" cellspacing="0" border="0">
104		<tr>
105		<td><span class="summary-sig"><a href="ClusterShell.Worker.Ssh.Scp-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
106		<span class="summary-sig-arg">node</span>,
107		<span class="summary-sig-arg">source</span>,
108		<span class="summary-sig-arg">dest</span>,
109		<span class="summary-sig-arg">worker</span>,
110		<span class="summary-sig-arg">stderr</span>,
111		<span class="summary-sig-arg">timeout</span>,
112		<span class="summary-sig-arg">preserve</span>)</span><br />
113		Initialize Scp instance.</td>
114		<td align="right" valign="top">
115		<span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#Scp.__init__">source code</a></span>
116
117		</td>
118		</tr>
119		</table>
120
121		</td>
122		</tr>
123		<tr class="private">
124		<td width="15%" align="right" valign="top" class="summary">
125		<span class="summary-type"> </span>
126		</td><td class="summary">
127		<table width="100%" cellpadding="0" cellspacing="0" border="0">
128		<tr>
129		<td><span class="summary-sig"><a href="ClusterShell.Worker.Ssh.Scp-class.html#_start" class="summary-sig-name" onclick="show_private();">_start</a>(<span class="summary-sig-arg">self</span>)</span><br />
130		Start client, initialize buffers, prepare command.</td>
131		<td align="right" valign="top">
132		<span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#Scp._start">source code</a></span>
133
134		</td>
135		</tr>
136		</table>
137
138		</td>
139		</tr>
140		<tr>
141		<td colspan="2" class="summary">
142		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Ssh.Ssh-class.html">Ssh</a></code></b> (private):
143		<code><a href="ClusterShell.Worker.Ssh.Ssh-class.html#_close" onclick="show_private();">_close</a></code>,
144		<code><a href="ClusterShell.Worker.Ssh.Ssh-class.html#_handle_error" onclick="show_private();">_handle_error</a></code>,
145		<code><a href="ClusterShell.Worker.Ssh.Ssh-class.html#_handle_read" onclick="show_private();">_handle_read</a></code>
146		</p></div>
147		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient.EngineClient</a></code></b>:
148		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno">error_fileno</a></code>,
149		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno">reader_fileno</a></code>,
150		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno">writer_fileno</a></code>
151		</p>
152		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient.EngineClient</a></code></b> (private):
153		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_close_writer" onclick="show_private();">_close_writer</a></code>,
154		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock" onclick="show_private();">_exec_nonblock</a></code>,
155		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire" onclick="show_private();">_fire</a></code>,
156		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write" onclick="show_private();">_handle_write</a></code>,
157		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_read" onclick="show_private();">_read</a></code>,
158		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerr" onclick="show_private();">_readerr</a></code>,
159		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines" onclick="show_private();">_readerrlines</a></code>,
160		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines" onclick="show_private();">_readlines</a></code>,
161		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading" onclick="show_private();">_set_reading</a></code>,
162		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading_error" onclick="show_private();">_set_reading_error</a></code>,
163		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof" onclick="show_private();">_set_write_eof</a></code>,
164		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_writing" onclick="show_private();">_set_writing</a></code>,
165		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_write" onclick="show_private();">_write</a></code>
166		</p></div>
167		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">Engine.Engine.EngineBaseTimer</a></code></b>:
168		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate">invalidate</a></code>,
169		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid">is_valid</a></code>,
170		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire">set_nextfire</a></code>
171		</p>
172		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">Engine.Engine.EngineBaseTimer</a></code></b> (private):
173		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine" onclick="show_private();">_set_engine</a></code>
174		</p></div>
175		</td>
176		</tr>
177		</table>
178		<!-- ==================== METHOD DETAILS ==================== -->
179		<a name="section-MethodDetails"></a>
180		<table class="details" border="1" cellpadding="3"
181		cellspacing="0" width="100%" bgcolor="white">
182		<tr bgcolor="#70b0f0" class="table-header">
183		<td colspan="2" class="table-header">
184		<table border="0" cellpadding="0" cellspacing="0" width="100%">
185		<tr valign="top">
186		<td align="left"><span class="table-header">Method Details</span></td>
187		<td align="right" valign="top"
188		><span class="options">[<a href="#section-MethodDetails"
189		class="privatelink" onclick="toggle_private();"
190		>hide private</a>]</span></td>
191		</tr>
192		</table>
193		</td>
194		</tr>
195		</table>
196		<a name="__init__"></a>
197		<div>
198		<table class="details" border="1" cellpadding="3"
199		cellspacing="0" width="100%" bgcolor="white">
200		<tr><td>
201		<table width="100%" cellpadding="0" cellspacing="0" border="0">
202		<tr valign="top"><td>
203		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
204		<span class="sig-arg">node</span>,
205		<span class="sig-arg">source</span>,
206		<span class="sig-arg">dest</span>,
207		<span class="sig-arg">worker</span>,
208		<span class="sig-arg">stderr</span>,
209		<span class="sig-arg">timeout</span>,
210		<span class="sig-arg">preserve</span>)</span>
211		<br /><em class="fname">(Constructor)</em>
212		</h3>
213		</td><td align="right" valign="top"
214		><span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#Scp.__init__">source code</a></span>
215		</td>
216		</tr></table>
217
218		<p>Initialize Scp instance.</p>
219		<dl class="fields">
220		<dt>Overrides:
221		<a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__">Engine.Engine.EngineBaseTimer.__init__</a>
222		</dt>
223		</dl>
224		</td></tr></table>
225		</div>
226		<a name="_start"></a>
227		<div class="private">
228		<table class="details" border="1" cellpadding="3"
229		cellspacing="0" width="100%" bgcolor="white">
230		<tr><td>
231		<table width="100%" cellpadding="0" cellspacing="0" border="0">
232		<tr valign="top"><td>
233		<h3 class="epydoc"><span class="sig"><span class="sig-name">_start</span>(<span class="sig-arg">self</span>)</span>
234		</h3>
235		</td><td align="right" valign="top"
236		><span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#Scp._start">source code</a></span>
237		</td>
238		</tr></table>
239
240		<p>Start client, initialize buffers, prepare command.</p>
241		<dl class="fields">
242		<dt>Overrides:
243		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_start" onclick="show_private();">EngineClient.EngineClient._start</a>
244		</dt>
245		</dl>
246		</td></tr></table>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		<a href="ClusterShell.Worker.Ssh-module.html">Module Ssh</a> ::
44		Class Ssh
45		</span>
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56		</table>
57		</td>
58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class Ssh</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#Ssh">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_56" name="uml_class_diagram_for_clusters_56">
64		<area shape="rect" id="node216" href="ClusterShell.Worker.Ssh.Ssh-class.html#__init__" title="Initialize Ssh EngineClient instance." alt="" coords="17,268,443,287"/>
65		<area shape="rect" id="node1" href="ClusterShell.Worker.Ssh.Ssh-class.html" title="Ssh EngineClient." alt="" coords="5,235,453,293"/>
66		<area shape="rect" id="node3" href="ClusterShell.Worker.Ssh.Scp-class.html" title="Scp EngineClient." alt="" coords="201,313,260,351"/>
67		<area shape="rect" id="node217" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno" title="Return the standard error reader file descriptor as an integer." alt="" coords="153,153,308,172"/>
68		<area shape="rect" id="node217" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno" title="Return the reader file descriptor as an integer." alt="" coords="153,172,308,191"/>
69		<area shape="rect" id="node217" href="ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno" title="Return the writer file descriptor as an integer." alt="" coords="153,191,308,209"/>
70		<area shape="rect" id="node2" href="ClusterShell.Worker.EngineClient.EngineClient-class.html" title="Abstract class EngineClient." alt="" coords="141,121,320,215"/>
71		<area shape="rect" id="node218" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate" title="Invalidates a timer object, stopping it from ever firing again." alt="" coords="112,39,349,57"/>
72		<area shape="rect" id="node218" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid" title="Returns a boolean value that indicates whether an EngineTimer object is  valid and able to fire." alt="" coords="112,57,349,76"/>
73		<area shape="rect" id="node218" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire" title="Set the next firing delay in seconds for an EngineTimer object." alt="" coords="112,76,349,95"/>
74		<area shape="rect" id="node4" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html" title="Abstract class for ClusterShell's engine timer." alt="" coords="100,6,361,101"/>
75		</map>
76		<img src="uml_class_diagram_for_clusters_56.png" alt='' usemap="#uml_class_diagram_for_clusters_56" ismap="ismap" class="graph-without-title" />
77		</center>
78		</center>
79		<hr />
80		<p>Ssh EngineClient.</p>
81
82		<!-- ==================== INSTANCE METHODS ==================== -->
83		<a name="section-InstanceMethods"></a>
84		<table class="summary" border="1" cellpadding="3"
85		cellspacing="0" width="100%" bgcolor="white">
86		<tr bgcolor="#70b0f0" class="table-header">
87		<td colspan="2" class="table-header">
88		<table border="0" cellpadding="0" cellspacing="0" width="100%">
89		<tr valign="top">
90		<td align="left"><span class="table-header">Instance Methods</span></td>
91		<td align="right" valign="top"
92		><span class="options">[<a href="#section-InstanceMethods"
93		class="privatelink" onclick="toggle_private();"
94		>hide private</a>]</span></td>
95		</tr>
96		</table>
97		</td>
98		</tr>
99		<tr>
100		<td width="15%" align="right" valign="top" class="summary">
101		<span class="summary-type"> </span>
102		</td><td class="summary">
103		<table width="100%" cellpadding="0" cellspacing="0" border="0">
104		<tr>
105		<td><span class="summary-sig"><a href="ClusterShell.Worker.Ssh.Ssh-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
106		<span class="summary-sig-arg">node</span>,
107		<span class="summary-sig-arg">command</span>,
108		<span class="summary-sig-arg">worker</span>,
109		<span class="summary-sig-arg">stderr</span>,
110		<span class="summary-sig-arg">timeout</span>,
111		<span class="summary-sig-arg">autoclose</span>=<span class="summary-sig-default">False</span>)</span><br />
112		Initialize Ssh EngineClient instance.</td>
113		<td align="right" valign="top">
114		<span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#Ssh.__init__">source code</a></span>
115
116		</td>
117		</tr>
118		</table>
119
120		</td>
121		</tr>
122		<tr class="private">
123		<td width="15%" align="right" valign="top" class="summary">
124		<span class="summary-type"> </span>
125		</td><td class="summary">
126		<table width="100%" cellpadding="0" cellspacing="0" border="0">
127		<tr>
128		<td><span class="summary-sig"><a href="ClusterShell.Worker.Ssh.Ssh-class.html#_start" class="summary-sig-name" onclick="show_private();">_start</a>(<span class="summary-sig-arg">self</span>)</span><br />
129		Start worker, initialize buffers, prepare command.</td>
130		<td align="right" valign="top">
131		<span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#Ssh._start">source code</a></span>
132
133		</td>
134		</tr>
135		</table>
136
137		</td>
138		</tr>
139		<tr class="private">
140		<td width="15%" align="right" valign="top" class="summary">
141		<span class="summary-type"> </span>
142		</td><td class="summary">
143		<table width="100%" cellpadding="0" cellspacing="0" border="0">
144		<tr>
145		<td><span class="summary-sig"><a href="ClusterShell.Worker.Ssh.Ssh-class.html#_close" class="summary-sig-name" onclick="show_private();">_close</a>(<span class="summary-sig-arg">self</span>,
146		<span class="summary-sig-arg">force</span>,
147		<span class="summary-sig-arg">timeout</span>)</span><br />
148		Close client.</td>
149		<td align="right" valign="top">
150		<span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#Ssh._close">source code</a></span>
151
152		</td>
153		</tr>
154		</table>
155
156		</td>
157		</tr>
158		<tr class="private">
159		<td width="15%" align="right" valign="top" class="summary">
160		<span class="summary-type"> </span>
161		</td><td class="summary">
162		<table width="100%" cellpadding="0" cellspacing="0" border="0">
163		<tr>
164		<td><span class="summary-sig"><a href="ClusterShell.Worker.Ssh.Ssh-class.html#_handle_read" class="summary-sig-name" onclick="show_private();">_handle_read</a>(<span class="summary-sig-arg">self</span>)</span><br />
165		Handle a read notification.</td>
166		<td align="right" valign="top">
167		<span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#Ssh._handle_read">source code</a></span>
168
169		</td>
170		</tr>
171		</table>
172
173		</td>
174		</tr>
175		<tr class="private">
176		<td width="15%" align="right" valign="top" class="summary">
177		<span class="summary-type"> </span>
178		</td><td class="summary">
179		<table width="100%" cellpadding="0" cellspacing="0" border="0">
180		<tr>
181		<td><span class="summary-sig"><a href="ClusterShell.Worker.Ssh.Ssh-class.html#_handle_error" class="summary-sig-name" onclick="show_private();">_handle_error</a>(<span class="summary-sig-arg">self</span>)</span><br />
182		Handle a read error (stderr) notification.</td>
183		<td align="right" valign="top">
184		<span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#Ssh._handle_error">source code</a></span>
185
186		</td>
187		</tr>
188		</table>
189
190		</td>
191		</tr>
192		<tr>
193		<td colspan="2" class="summary">
194		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient.EngineClient</a></code></b>:
195		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno">error_fileno</a></code>,
196		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno">reader_fileno</a></code>,
197		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno">writer_fileno</a></code>
198		</p>
199		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient.EngineClient</a></code></b> (private):
200		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_close_writer" onclick="show_private();">_close_writer</a></code>,
201		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock" onclick="show_private();">_exec_nonblock</a></code>,
202		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire" onclick="show_private();">_fire</a></code>,
203		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write" onclick="show_private();">_handle_write</a></code>,
204		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_read" onclick="show_private();">_read</a></code>,
205		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerr" onclick="show_private();">_readerr</a></code>,
206		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines" onclick="show_private();">_readerrlines</a></code>,
207		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines" onclick="show_private();">_readlines</a></code>,
208		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading" onclick="show_private();">_set_reading</a></code>,
209		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading_error" onclick="show_private();">_set_reading_error</a></code>,
210		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof" onclick="show_private();">_set_write_eof</a></code>,
211		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_writing" onclick="show_private();">_set_writing</a></code>,
212		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_write" onclick="show_private();">_write</a></code>
213		</p></div>
214		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">Engine.Engine.EngineBaseTimer</a></code></b>:
215		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate">invalidate</a></code>,
216		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid">is_valid</a></code>,
217		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire">set_nextfire</a></code>
218		</p>
219		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">Engine.Engine.EngineBaseTimer</a></code></b> (private):
220		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine" onclick="show_private();">_set_engine</a></code>
221		</p></div>
222		</td>
223		</tr>
224		</table>
225		<!-- ==================== METHOD DETAILS ==================== -->
226		<a name="section-MethodDetails"></a>
227		<table class="details" border="1" cellpadding="3"
228		cellspacing="0" width="100%" bgcolor="white">
229		<tr bgcolor="#70b0f0" class="table-header">
230		<td colspan="2" class="table-header">
231		<table border="0" cellpadding="0" cellspacing="0" width="100%">
232		<tr valign="top">
233		<td align="left"><span class="table-header">Method Details</span></td>
234		<td align="right" valign="top"
235		><span class="options">[<a href="#section-MethodDetails"
236		class="privatelink" onclick="toggle_private();"
237		>hide private</a>]</span></td>
238		</tr>
239		</table>
240		</td>
241		</tr>
242		</table>
243		<a name="__init__"></a>
244		<div>
245		<table class="details" border="1" cellpadding="3"
246		cellspacing="0" width="100%" bgcolor="white">
247		<tr><td>
248		<table width="100%" cellpadding="0" cellspacing="0" border="0">
249		<tr valign="top"><td>
250		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
251		<span class="sig-arg">node</span>,
252		<span class="sig-arg">command</span>,
253		<span class="sig-arg">worker</span>,
254		<span class="sig-arg">stderr</span>,
255		<span class="sig-arg">timeout</span>,
256		<span class="sig-arg">autoclose</span>=<span class="sig-default">False</span>)</span>
257		<br /><em class="fname">(Constructor)</em>
258		</h3>
259		</td><td align="right" valign="top"
260		><span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#Ssh.__init__">source code</a></span>
261		</td>
262		</tr></table>
263
264		<p>Initialize Ssh EngineClient instance.</p>
265		<dl class="fields">
266		<dt>Overrides:
267		<a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__">Engine.Engine.EngineBaseTimer.__init__</a>
268		</dt>
269		</dl>
270		</td></tr></table>
271		</div>
272		<a name="_start"></a>
273		<div class="private">
274		<table class="details" border="1" cellpadding="3"
275		cellspacing="0" width="100%" bgcolor="white">
276		<tr><td>
277		<table width="100%" cellpadding="0" cellspacing="0" border="0">
278		<tr valign="top"><td>
279		<h3 class="epydoc"><span class="sig"><span class="sig-name">_start</span>(<span class="sig-arg">self</span>)</span>
280		</h3>
281		</td><td align="right" valign="top"
282		><span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#Ssh._start">source code</a></span>
283		</td>
284		</tr></table>
285
286		<p>Start worker, initialize buffers, prepare command.</p>
287		<dl class="fields">
288		<dt>Overrides:
289		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_start" onclick="show_private();">EngineClient.EngineClient._start</a>
290		</dt>
291		</dl>
292		</td></tr></table>
293		</div>
294		<a name="_close"></a>
295		<div class="private">
296		<table class="details" border="1" cellpadding="3"
297		cellspacing="0" width="100%" bgcolor="white">
298		<tr><td>
299		<table width="100%" cellpadding="0" cellspacing="0" border="0">
300		<tr valign="top"><td>
301		<h3 class="epydoc"><span class="sig"><span class="sig-name">_close</span>(<span class="sig-arg">self</span>,
302		<span class="sig-arg">force</span>,
303		<span class="sig-arg">timeout</span>)</span>
304		</h3>
305		</td><td align="right" valign="top"
306		><span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#Ssh._close">source code</a></span>
307		</td>
308		</tr></table>
309
310		<p>Close client. Called by engine after the client has been unregistered.
311		This method should handle all termination types (normal, forced or on
312		timeout).</p>
313		<dl class="fields">
314		<dt>Overrides:
315		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_close" onclick="show_private();">EngineClient.EngineClient._close</a>
316		</dt>
317		</dl>
318		</td></tr></table>
319		</div>
320		<a name="_handle_read"></a>
321		<div class="private">
322		<table class="details" border="1" cellpadding="3"
323		cellspacing="0" width="100%" bgcolor="white">
324		<tr><td>
325		<table width="100%" cellpadding="0" cellspacing="0" border="0">
326		<tr valign="top"><td>
327		<h3 class="epydoc"><span class="sig"><span class="sig-name">_handle_read</span>(<span class="sig-arg">self</span>)</span>
328		</h3>
329		</td><td align="right" valign="top"
330		><span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#Ssh._handle_read">source code</a></span>
331		</td>
332		</tr></table>
333
334		<p>Handle a read notification. Called by the engine as the result of an
335		event indicating that a read is available.</p>
336		<dl class="fields">
337		<dt>Overrides:
338		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_read" onclick="show_private();">EngineClient.EngineClient._handle_read</a>
339		</dt>
340		</dl>
341		</td></tr></table>
342		</div>
343		<a name="_handle_error"></a>
344		<div class="private">
345		<table class="details" border="1" cellpadding="3"
346		cellspacing="0" width="100%" bgcolor="white">
347		<tr><td>
348		<table width="100%" cellpadding="0" cellspacing="0" border="0">
349		<tr valign="top"><td>
350		<h3 class="epydoc"><span class="sig"><span class="sig-name">_handle_error</span>(<span class="sig-arg">self</span>)</span>
351		</h3>
352		</td><td align="right" valign="top"
353		><span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#Ssh._handle_error">source code</a></span>
354		</td>
355		</tr></table>
356
357		<p>Handle a read error (stderr) notification.</p>
358		<dl class="fields">
359		<dt>Overrides:
360		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_error" onclick="show_private();">EngineClient.EngineClient._handle_error</a>
361		</dt>
362		</dl>
363		</td></tr></table>
364		</div>
365		<br />
366		<!-- ==================== NAVIGATION BAR ==================== -->
367		<table class="navbar" border="0" width="100%" cellpadding="0"
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12		<!-- ==================== NAVIGATION BAR ==================== -->
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39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		<a href="ClusterShell.Worker.Ssh-module.html">Module Ssh</a> ::
44		Class WorkerSsh
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
51		onclick="toggle_private();">hide private</a>]</span></td></tr>
52		<tr><td align="right"><span class="options"
53		>[<a href="frames.html" target="_top">frames</a
54		>] \| <a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html"
55		target="_top">no frames</a>]</span></td></tr>
56		</table>
57		</td>
58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class WorkerSsh</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#WorkerSsh">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_57" name="uml_class_diagram_for_clusters_57">
64		<area shape="rect" id="node220" href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#__init__" title="Initialize Ssh worker instance." alt="" coords="17,492,303,511"/>
65		<area shape="rect" id="node220" href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#write" title="Write to worker clients." alt="" coords="17,511,303,529"/>
66		<area shape="rect" id="node220" href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#set_write_eof" title="Tell worker to close its writer file descriptor once flushed." alt="" coords="17,529,303,548"/>
67		<area shape="rect" id="node1" href="ClusterShell.Worker.Ssh.WorkerSsh-class.html" title="ClusterShell ssh-based worker Class." alt="" coords="5,459,315,554"/>
68		<area shape="rect" id="node221" href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_node" title="Get last node, useful to get the node in an EventHandler callback like  ev_timeout()." alt="" coords="32,153,287,172"/>
69		<area shape="rect" id="node221" href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_read" title="Get last (node, buffer), useful in an EventHandler.ev_read()" alt="" coords="32,172,287,191"/>
70		<area shape="rect" id="node221" href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_error" title="Get last (node, error_buffer), useful in an EventHandler.ev_error()" alt="" coords="32,191,287,209"/>
71		<area shape="rect" id="node221" href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_retcode" title="Get last (node, rc), useful in an EventHandler.ev_hup()" alt="" coords="32,209,287,228"/>
72		<area shape="rect" id="node221" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_buffer" title="Get specific node buffer." alt="" coords="32,228,287,247"/>
73		<area shape="rect" id="node221" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_error" title="Get specific node error buffer." alt="" coords="32,247,287,265"/>
74		<area shape="rect" id="node221" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_error_buffer" title="Get specific node error buffer." alt="" coords="32,265,287,284"/>
75		<area shape="rect" id="node221" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_retcode" title="Get specific node return code." alt="" coords="32,284,287,303"/>
76		<area shape="rect" id="node221" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_rc" title="Get specific node return code." alt="" coords="32,303,287,321"/>
77		<area shape="rect" id="node221" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_buffers" title="Returns an iterator over available buffers and associated NodeSet." alt="" coords="32,321,287,340"/>
78		<area shape="rect" id="node221" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_errors" title="Returns an iterator over available error buffers and associated NodeSet." alt="" coords="32,340,287,359"/>
79		<area shape="rect" id="node221" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_buffers" title="Returns an iterator over each node and associated buffer." alt="" coords="32,359,287,377"/>
80		<area shape="rect" id="node221" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_errors" title="Returns an iterator over each node and associated error buffer." alt="" coords="32,377,287,396"/>
81		<area shape="rect" id="node221" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_keys_timeout" title="Iterate over timed out keys (ie." alt="" coords="32,415,287,433"/>
82		<area shape="rect" id="node2" href="ClusterShell.Worker.Worker.DistantWorker-class.html" title="Base class DistantWorker, which provides a useful set of setters/getters to use with distant workers like ssh or pdsh." alt="" coords="20,121,297,439"/>
83		<area shape="rect" id="node222" href="ClusterShell.Worker.Worker.Worker-class.html#did_timeout" title="Return True if this worker aborted due to timeout." alt="" coords="104,39,216,57"/>
84		<area shape="rect" id="node222" href="ClusterShell.Worker.Worker.Worker-class.html#flush_buffers" title="Flush any messages associated to this worker." alt="" coords="104,57,216,76"/>
85		<area shape="rect" id="node222" href="ClusterShell.Worker.Worker.Worker-class.html#flush_errors" title="Flush any error messages associated to this worker." alt="" coords="104,76,216,95"/>
86		<area shape="rect" id="node3" href="ClusterShell.Worker.Worker.Worker-class.html" title="Base class Worker." alt="" coords="92,6,228,101"/>
87		</map>
88		<img src="uml_class_diagram_for_clusters_57.png" alt='' usemap="#uml_class_diagram_for_clusters_57" ismap="ismap" class="graph-without-title" />
89		</center>
90		</center>
91		<hr />
92		<p>ClusterShell ssh-based worker Class.</p>
93		<p>Remote Shell (ssh) usage example:</p>
94		<pre class="py-doctest">
95		<span class="py-prompt">>>> </span>worker = WorkerSsh(nodeset, handler=MyEventHandler(),
96		<span class="py-more">... </span> timeout=30, command=<span class="py-string">"/bin/hostname"</span>)
97		<span class="py-prompt">>>> </span>task.schedule(worker) <span class="py-comment"># schedule worker for execution</span>
98		<span class="py-prompt">>>> </span>task.resume() <span class="py-comment"># run</span></pre>
99		<p>Remote Copy (scp) usage example:</p>
100		<pre class="py-doctest">
101		<span class="py-prompt">>>> </span>worker = WorkerSsh(nodeset, handler=MyEventHandler(),
102		<span class="py-more">... </span> timeout=30, source=<span class="py-string">"/etc/my.conf"</span>,
103		<span class="py-more">... </span> dest=<span class="py-string">"/etc/my.conf"</span>)
104		<span class="py-prompt">>>> </span>task.schedule(worker) <span class="py-comment"># schedule worker for execution</span>
105		<span class="py-prompt">>>> </span>task.resume() <span class="py-comment"># run</span></pre>
106
107		<!-- ==================== INSTANCE METHODS ==================== -->
108		<a name="section-InstanceMethods"></a>
109		<table class="summary" border="1" cellpadding="3"
110		cellspacing="0" width="100%" bgcolor="white">
111		<tr bgcolor="#70b0f0" class="table-header">
112		<td colspan="2" class="table-header">
113		<table border="0" cellpadding="0" cellspacing="0" width="100%">
114		<tr valign="top">
115		<td align="left"><span class="table-header">Instance Methods</span></td>
116		<td align="right" valign="top"
117		><span class="options">[<a href="#section-InstanceMethods"
118		class="privatelink" onclick="toggle_private();"
119		>hide private</a>]</span></td>
120		</tr>
121		</table>
122		</td>
123		</tr>
124		<tr>
125		<td width="15%" align="right" valign="top" class="summary">
126		<span class="summary-type"> </span>
127		</td><td class="summary">
128		<table width="100%" cellpadding="0" cellspacing="0" border="0">
129		<tr>
130		<td><span class="summary-sig"><a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
131		<span class="summary-sig-arg">nodes</span>,
132		<span class="summary-sig-arg">handler</span>,
133		<span class="summary-sig-arg">timeout</span>,
134		<span class="summary-sig-arg">**kwargs</span>)</span><br />
135		Initialize Ssh worker instance.</td>
136		<td align="right" valign="top">
137		<span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#WorkerSsh.__init__">source code</a></span>
138
139		</td>
140		</tr>
141		</table>
142
143		</td>
144		</tr>
145		<tr class="private">
146		<td width="15%" align="right" valign="top" class="summary">
147		<span class="summary-type"> </span>
148		</td><td class="summary">
149		<table width="100%" cellpadding="0" cellspacing="0" border="0">
150		<tr>
151		<td><span class="summary-sig"><a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#_engine_clients" class="summary-sig-name" onclick="show_private();">_engine_clients</a>(<span class="summary-sig-arg">self</span>)</span><br />
152		Access underlying engine clients.</td>
153		<td align="right" valign="top">
154		<span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#WorkerSsh._engine_clients">source code</a></span>
155
156		</td>
157		</tr>
158		</table>
159
160		</td>
161		</tr>
162		<tr class="private">
163		<td width="15%" align="right" valign="top" class="summary">
164		<span class="summary-type"> </span>
165		</td><td class="summary">
166		<table width="100%" cellpadding="0" cellspacing="0" border="0">
167		<tr>
168		<td><span class="summary-sig"><a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#_on_node_rc" class="summary-sig-name" onclick="show_private();">_on_node_rc</a>(<span class="summary-sig-arg">self</span>,
169		<span class="summary-sig-arg">node</span>,
170		<span class="summary-sig-arg">rc</span>)</span><br />
171		Return code received from a node, update last* stuffs.</td>
172		<td align="right" valign="top">
173		<span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#WorkerSsh._on_node_rc">source code</a></span>
174
175		</td>
176		</tr>
177		</table>
178
179		</td>
180		</tr>
181		<tr class="private">
182		<td width="15%" align="right" valign="top" class="summary">
183		<span class="summary-type"> </span>
184		</td><td class="summary">
185		<table width="100%" cellpadding="0" cellspacing="0" border="0">
186		<tr>
187		<td><span class="summary-sig"><a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#_on_node_timeout" class="summary-sig-name" onclick="show_private();">_on_node_timeout</a>(<span class="summary-sig-arg">self</span>,
188		<span class="summary-sig-arg">node</span>)</span><br />
189		Update on node timeout.</td>
190		<td align="right" valign="top">
191		<span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#WorkerSsh._on_node_timeout">source code</a></span>
192
193		</td>
194		</tr>
195		</table>
196
197		</td>
198		</tr>
199		<tr class="private">
200		<td width="15%" align="right" valign="top" class="summary">
201		<span class="summary-type"> </span>
202		</td><td class="summary">
203		<table width="100%" cellpadding="0" cellspacing="0" border="0">
204		<tr>
205		<td><span class="summary-sig"><a name="_check_fini"></a><span class="summary-sig-name">_check_fini</span>(<span class="summary-sig-arg">self</span>)</span></td>
206		<td align="right" valign="top">
207		<span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#WorkerSsh._check_fini">source code</a></span>
208
209		</td>
210		</tr>
211		</table>
212
213		</td>
214		</tr>
215		<tr>
216		<td width="15%" align="right" valign="top" class="summary">
217		<span class="summary-type"> </span>
218		</td><td class="summary">
219		<table width="100%" cellpadding="0" cellspacing="0" border="0">
220		<tr>
221		<td><span class="summary-sig"><a name="write"></a><span class="summary-sig-name">write</span>(<span class="summary-sig-arg">self</span>,
222		<span class="summary-sig-arg">buf</span>)</span><br />
223		Write to worker clients.</td>
224		<td align="right" valign="top">
225		<span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#WorkerSsh.write">source code</a></span>
226
227		</td>
228		</tr>
229		</table>
230
231		</td>
232		</tr>
233		<tr>
234		<td width="15%" align="right" valign="top" class="summary">
235		<span class="summary-type"> </span>
236		</td><td class="summary">
237		<table width="100%" cellpadding="0" cellspacing="0" border="0">
238		<tr>
239		<td><span class="summary-sig"><a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#set_write_eof" class="summary-sig-name">set_write_eof</a>(<span class="summary-sig-arg">self</span>)</span><br />
240		Tell worker to close its writer file descriptor once flushed.</td>
241		<td align="right" valign="top">
242		<span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#WorkerSsh.set_write_eof">source code</a></span>
243
244		</td>
245		</tr>
246		</table>
247
248		</td>
249		</tr>
250		<tr>
251		<td colspan="2" class="summary">
252		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html">Worker.DistantWorker</a></code></b>:
253		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_buffers">iter_buffers</a></code>,
254		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_errors">iter_errors</a></code>,
255		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_keys_timeout">iter_keys_timeout</a></code>,
256		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_buffers">iter_node_buffers</a></code>,
257		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_errors">iter_node_errors</a></code>,
258		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_retcodes">iter_node_retcodes</a></code>,
259		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_retcodes">iter_retcodes</a></code>,
260		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_error">last_error</a></code>,
261		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_node">last_node</a></code>,
262		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_read">last_read</a></code>,
263		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_retcode">last_retcode</a></code>,
264		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_buffer">node_buffer</a></code>,
265		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_error">node_error</a></code>,
266		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_error_buffer">node_error_buffer</a></code>,
267		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_rc">node_rc</a></code>,
268		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_retcode">node_retcode</a></code>,
269		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#num_timeout">num_timeout</a></code>
270		</p>
271		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html">Worker.DistantWorker</a></code></b> (private):
272		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_errline" onclick="show_private();">_on_node_errline</a></code>,
273		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_msgline" onclick="show_private();">_on_node_msgline</a></code>,
274		<code><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_start" onclick="show_private();">_on_start</a></code>
275		</p></div>
276		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Worker.Worker-class.html">Worker.Worker</a></code></b>:
277		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#did_timeout">did_timeout</a></code>,
278		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#flush_buffers">flush_buffers</a></code>,
279		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#flush_errors">flush_errors</a></code>
280		</p>
281		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Worker.Worker-class.html">Worker.Worker</a></code></b> (private):
282		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#_invoke" onclick="show_private();">_invoke</a></code>,
283		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#_set_task" onclick="show_private();">_set_task</a></code>,
284		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#_task_bound_check" onclick="show_private();">_task_bound_check</a></code>
285		</p></div>
286		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
287		<code>__delattr__</code>,
288		<code>__format__</code>,
289		<code>__getattribute__</code>,
290		<code>__hash__</code>,
291		<code>__new__</code>,
292		<code>__reduce__</code>,
293		<code>__reduce_ex__</code>,
294		<code>__repr__</code>,
295		<code>__setattr__</code>,
296		<code>__sizeof__</code>,
297		<code>__str__</code>,
298		<code>__subclasshook__</code>
299		</p>
300		</td>
301		</tr>
302		</table>
303		<!-- ==================== PROPERTIES ==================== -->
304		<a name="section-Properties"></a>
305		<table class="summary" border="1" cellpadding="3"
306		cellspacing="0" width="100%" bgcolor="white">
307		<tr bgcolor="#70b0f0" class="table-header">
308		<td colspan="2" class="table-header">
309		<table border="0" cellpadding="0" cellspacing="0" width="100%">
310		<tr valign="top">
311		<td align="left"><span class="table-header">Properties</span></td>
312		<td align="right" valign="top"
313		><span class="options">[<a href="#section-Properties"
314		class="privatelink" onclick="toggle_private();"
315		>hide private</a>]</span></td>
316		</tr>
317		</table>
318		</td>
319		</tr>
320		<tr>
321		<td colspan="2" class="summary">
322		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
323		<code>__class__</code>
324		</p>
325		</td>
326		</tr>
327		</table>
328		<!-- ==================== METHOD DETAILS ==================== -->
329		<a name="section-MethodDetails"></a>
330		<table class="details" border="1" cellpadding="3"
331		cellspacing="0" width="100%" bgcolor="white">
332		<tr bgcolor="#70b0f0" class="table-header">
333		<td colspan="2" class="table-header">
334		<table border="0" cellpadding="0" cellspacing="0" width="100%">
335		<tr valign="top">
336		<td align="left"><span class="table-header">Method Details</span></td>
337		<td align="right" valign="top"
338		><span class="options">[<a href="#section-MethodDetails"
339		class="privatelink" onclick="toggle_private();"
340		>hide private</a>]</span></td>
341		</tr>
342		</table>
343		</td>
344		</tr>
345		</table>
346		<a name="__init__"></a>
347		<div>
348		<table class="details" border="1" cellpadding="3"
349		cellspacing="0" width="100%" bgcolor="white">
350		<tr><td>
351		<table width="100%" cellpadding="0" cellspacing="0" border="0">
352		<tr valign="top"><td>
353		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
354		<span class="sig-arg">nodes</span>,
355		<span class="sig-arg">handler</span>,
356		<span class="sig-arg">timeout</span>,
357		<span class="sig-arg">**kwargs</span>)</span>
358		<br /><em class="fname">(Constructor)</em>
359		</h3>
360		</td><td align="right" valign="top"
361		><span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#WorkerSsh.__init__">source code</a></span>
362		</td>
363		</tr></table>
364
365		<p>Initialize Ssh worker instance.</p>
366		<dl class="fields">
367		<dt>Overrides:
368		object.__init__
369		</dt>
370		</dl>
371		</td></tr></table>
372		</div>
373		<a name="_engine_clients"></a>
374		<div class="private">
375		<table class="details" border="1" cellpadding="3"
376		cellspacing="0" width="100%" bgcolor="white">
377		<tr><td>
378		<table width="100%" cellpadding="0" cellspacing="0" border="0">
379		<tr valign="top"><td>
380		<h3 class="epydoc"><span class="sig"><span class="sig-name">_engine_clients</span>(<span class="sig-arg">self</span>)</span>
381		</h3>
382		</td><td align="right" valign="top"
383		><span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#WorkerSsh._engine_clients">source code</a></span>
384		</td>
385		</tr></table>
386
387		<p>Access underlying engine clients.</p>
388		<dl class="fields">
389		<dt>Overrides:
390		<a href="ClusterShell.Worker.Worker.Worker-class.html#_engine_clients" onclick="show_private();">Worker.Worker._engine_clients</a>
391		</dt>
392		</dl>
393		</td></tr></table>
394		</div>
395		<a name="_on_node_rc"></a>
396		<div class="private">
397		<table class="details" border="1" cellpadding="3"
398		cellspacing="0" width="100%" bgcolor="white">
399		<tr><td>
400		<table width="100%" cellpadding="0" cellspacing="0" border="0">
401		<tr valign="top"><td>
402		<h3 class="epydoc"><span class="sig"><span class="sig-name">_on_node_rc</span>(<span class="sig-arg">self</span>,
403		<span class="sig-arg">node</span>,
404		<span class="sig-arg">rc</span>)</span>
405		</h3>
406		</td><td align="right" valign="top"
407		><span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#WorkerSsh._on_node_rc">source code</a></span>
408		</td>
409		</tr></table>
410
411		<p>Return code received from a node, update last* stuffs.</p>
412		<dl class="fields">
413		<dt>Overrides:
414		<a href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_rc" onclick="show_private();">Worker.DistantWorker._on_node_rc</a>
415		<dd><em class="note">(inherited documentation)</em></dd>
416		</dt>
417		</dl>
418		</td></tr></table>
419		</div>
420		<a name="_on_node_timeout"></a>
421		<div class="private">
422		<table class="details" border="1" cellpadding="3"
423		cellspacing="0" width="100%" bgcolor="white">
424		<tr><td>
425		<table width="100%" cellpadding="0" cellspacing="0" border="0">
426		<tr valign="top"><td>
427		<h3 class="epydoc"><span class="sig"><span class="sig-name">_on_node_timeout</span>(<span class="sig-arg">self</span>,
428		<span class="sig-arg">node</span>)</span>
429		</h3>
430		</td><td align="right" valign="top"
431		><span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#WorkerSsh._on_node_timeout">source code</a></span>
432		</td>
433		</tr></table>
434
435		<p>Update on node timeout.</p>
436		<dl class="fields">
437		<dt>Overrides:
438		<a href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_timeout" onclick="show_private();">Worker.DistantWorker._on_node_timeout</a>
439		<dd><em class="note">(inherited documentation)</em></dd>
440		</dt>
441		</dl>
442		</td></tr></table>
443		</div>
444		<a name="set_write_eof"></a>
445		<div>
446		<table class="details" border="1" cellpadding="3"
447		cellspacing="0" width="100%" bgcolor="white">
448		<tr><td>
449		<table width="100%" cellpadding="0" cellspacing="0" border="0">
450		<tr valign="top"><td>
451		<h3 class="epydoc"><span class="sig"><span class="sig-name">set_write_eof</span>(<span class="sig-arg">self</span>)</span>
452		</h3>
453		</td><td align="right" valign="top"
454		><span class="codelink"><a href="ClusterShell.Worker.Ssh-pysrc.html#WorkerSsh.set_write_eof">source code</a></span>
455		</td>
456		</tr></table>
457
458		<p>Tell worker to close its writer file descriptor once flushed. Do not
459		perform writes after this call.</p>
460		<dl class="fields">
461		</dl>
462		</td></tr></table>
463		</div>
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43		Module Worker
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59		<!-- ==================== MODULE DESCRIPTION ==================== -->
60		<h1 class="epydoc">Module Worker</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html">source code</a></span></p>
61		<p>ClusterShell worker interface.</p>
62		<p>A worker is a generic object which provides "grouped" work
63		in a specific task.</p>
64
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85		</td><td class="summary">
86		<a href="ClusterShell.Worker.Worker.WorkerException-class.html" class="summary-name">WorkerException</a><br />
87		Generic worker exception.
88		</td>
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92		<span class="summary-type"> </span>
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95		Generic worker error.
96		</td>
97		</tr>
98		<tr>
99		<td width="15%" align="right" valign="top" class="summary">
100		<span class="summary-type"> </span>
101		</td><td class="summary">
102		<a href="ClusterShell.Worker.Worker.WorkerBadArgumentError-class.html" class="summary-name">WorkerBadArgumentError</a><br />
103		Bad argument in worker error.
104		</td>
105		</tr>
106		<tr>
107		<td width="15%" align="right" valign="top" class="summary">
108		<span class="summary-type"> </span>
109		</td><td class="summary">
110		<a href="ClusterShell.Worker.Worker.Worker-class.html" class="summary-name">Worker</a><br />
111		Base class Worker.
112		</td>
113		</tr>
114		<tr>
115		<td width="15%" align="right" valign="top" class="summary">
116		<span class="summary-type"> </span>
117		</td><td class="summary">
118		<a href="ClusterShell.Worker.Worker.DistantWorker-class.html" class="summary-name">DistantWorker</a><br />
119		Base class DistantWorker, which provides a useful set of
120		setters/getters to use with distant workers like ssh or pdsh.
121		</td>
122		</tr>
123		<tr>
124		<td width="15%" align="right" valign="top" class="summary">
125		<span class="summary-type"> </span>
126		</td><td class="summary">
127		<a href="ClusterShell.Worker.Worker.WorkerSimple-class.html" class="summary-name">WorkerSimple</a><br />
128		Implements a simple Worker being itself an EngineClient.
129		</td>
130		</tr>
131		</table>
132		<!-- ==================== VARIABLES ==================== -->
133		<a name="section-Variables"></a>
134		<table class="summary" border="1" cellpadding="3"
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138		<table border="0" cellpadding="0" cellspacing="0" width="100%">
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140		<td align="left"><span class="table-header">Variables</span></td>
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143		class="privatelink" onclick="toggle_private();"
144		>hide private</a>]</span></td>
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151		<span class="summary-type"> </span>
152		</td><td class="summary">
153		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="'ClusterShell.Worker'"><code class="variable-quote">'</code><code class="variable-string">ClusterShell.Worker</code><code class="variable-quote">'</code></code>
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59		<h1 class="epydoc">Source Code for <a href="ClusterShell.Worker.Worker-module.html">Module ClusterShell.Worker.Worker</a></h1>
60		<pre class="py-src">
61		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
62		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2007, 2008, 2009)</tt> </tt>
63		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
64		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
65		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
66		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
67		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
68		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
69		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
70		<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
71		<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
72		<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
73		<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
74		<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
75		<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
76		<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
77		<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
78		<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
79		<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
80		<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
81		<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
82		<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
83		<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
84		<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
85		<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
86		<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
87		<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
88		<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
89		<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
90		<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
91		<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
92		<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
93		<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt class="py-comment"># $Id: Worker.py 289 2010-07-12 21:30:00Z st-cea $</tt> </tt>
94		<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> </tt>
95		<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
96		<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring">ClusterShell worker interface.</tt> </tt>
97		<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
98		<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"><tt class="py-docstring">A worker is a generic object which provides "grouped" work in a specific task.</tt> </tt>
99		<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
100		<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"> </tt>
101		<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Package ClusterShell=ClusterShell-module.html"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-0', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Package ClusterShell.Worker=ClusterShell.Worker-module.html,Module ClusterShell.Worker.Worker=ClusterShell.Worker.Worker-module.html,Class ClusterShell.Worker.Worker.Worker=ClusterShell.Worker.Worker.Worker-class.html"><a title="ClusterShell.Worker
102		ClusterShell.Worker.Worker
103		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-1', 'Worker', 'link-1');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-2" class="py-name" targets="Module ClusterShell.Worker.EngineClient=ClusterShell.Worker.EngineClient-module.html,Class ClusterShell.Worker.EngineClient.EngineClient=ClusterShell.Worker.EngineClient.EngineClient-class.html"><a title="ClusterShell.Worker.EngineClient
104		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-2', 'EngineClient', 'link-2');">EngineClient</a></tt> <tt class="py-keyword">import</tt> <tt id="link-3" class="py-name"><a title="ClusterShell.Worker.EngineClient
105		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-3', 'EngineClient', 'link-2');">EngineClient</a></tt> </tt>
106		<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-4" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-4', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-5" class="py-name" targets="Module ClusterShell.NodeSet=ClusterShell.NodeSet-module.html,Class ClusterShell.NodeSet.NodeSet=ClusterShell.NodeSet.NodeSet-class.html"><a title="ClusterShell.NodeSet
107		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-5', 'NodeSet', 'link-5');">NodeSet</a></tt> <tt class="py-keyword">import</tt> <tt id="link-6" class="py-name"><a title="ClusterShell.NodeSet
108		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-6', 'NodeSet', 'link-5');">NodeSet</a></tt> </tt>
109		<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"> </tt>
110		<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"> </tt>
111		<a name="WorkerException"></a><div id="WorkerException-def"><a name="L45"></a><tt class="py-lineno"> 45</tt> <a class="py-toggle" href="#" id="WorkerException-toggle" onclick="return toggle('WorkerException');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerException-class.html">WorkerException</a><tt class="py-op">(</tt><tt class="py-base-class">Exception</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
112		</div><div id="WorkerException-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="WorkerException-expanded"><a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"> <tt class="py-docstring">"""Generic worker exception."""</tt> </tt>
113		</div><a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"> </tt>
114		<a name="WorkerError"></a><div id="WorkerError-def"><a name="L48"></a><tt class="py-lineno"> 48</tt> <a class="py-toggle" href="#" id="WorkerError-toggle" onclick="return toggle('WorkerError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerError-class.html">WorkerError</a><tt class="py-op">(</tt><tt class="py-base-class">WorkerException</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
115		</div><div id="WorkerError-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="WorkerError-expanded"><a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"> <tt class="py-docstring">"""Generic worker error."""</tt> </tt>
116		</div><a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"> </tt>
117		<a name="WorkerBadArgumentError"></a><div id="WorkerBadArgumentError-def"><a name="L51"></a><tt class="py-lineno"> 51</tt> <a class="py-toggle" href="#" id="WorkerBadArgumentError-toggle" onclick="return toggle('WorkerBadArgumentError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerBadArgumentError-class.html">WorkerBadArgumentError</a><tt class="py-op">(</tt><tt class="py-base-class">WorkerError</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
118		</div><div id="WorkerBadArgumentError-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="WorkerBadArgumentError-expanded"><a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"> <tt class="py-docstring">"""Bad argument in worker error."""</tt> </tt>
119		</div><a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"> </tt>
120		<a name="Worker"></a><div id="Worker-def"><a name="L54"></a><tt class="py-lineno"> 54</tt> <a class="py-toggle" href="#" id="Worker-toggle" onclick="return toggle('Worker');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.Worker-class.html">Worker</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
121		</div><div id="Worker-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="Worker-expanded"><a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
122		<a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"><tt class="py-docstring"> Base class Worker.</tt> </tt>
123		<a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
124		<a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"> </tt>
125		<a name="Worker.__init__"></a><div id="Worker.__init__-def"><a name="L59"></a><tt class="py-lineno"> 59</tt> <a class="py-toggle" href="#" id="Worker.__init__-toggle" onclick="return toggle('Worker.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.Worker-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">handler</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
126		</div><div id="Worker.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Worker.__init__-expanded"><a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
127		<a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"><tt class="py-docstring"> Initializer. Should be called from derived classes.</tt> </tt>
128		<a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
129		<a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">eh</tt> <tt class="py-op">=</tt> <tt class="py-name">handler</tt> <tt class="py-comment"># associated EventHandler</tt> </tt>
130		<a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
131		</div><a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"> </tt>
132		<a name="Worker._set_task"></a><div id="Worker._set_task-def"><a name="L66"></a><tt class="py-lineno"> 66</tt> <a class="py-toggle" href="#" id="Worker._set_task-toggle" onclick="return toggle('Worker._set_task');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.Worker-class.html#_set_task">_set_task</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">task</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
133		</div><div id="Worker._set_task-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Worker._set_task-expanded"><a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
134		<a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"><tt class="py-docstring"> Bind worker to task. Called by task.schedule()</tt> </tt>
135		<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
136		<a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
137		<a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"> <tt class="py-comment"># one-shot-only schedule supported for now</tt> </tt>
138		<a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-7" class="py-name" targets="Class ClusterShell.Worker.Worker.WorkerError=ClusterShell.Worker.Worker.WorkerError-class.html"><a title="ClusterShell.Worker.Worker.WorkerError" class="py-name" href="#" onclick="return doclink('link-7', 'WorkerError', 'link-7');">WorkerError</a></tt><tt class="py-op">(</tt><tt class="py-string">"worker has already been scheduled"</tt><tt class="py-op">)</tt> </tt>
139		<a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt> <tt class="py-op">=</tt> <tt class="py-name">task</tt> </tt>
140		</div><a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"> </tt>
141		<a name="Worker._task_bound_check"></a><div id="Worker._task_bound_check-def"><a name="L75"></a><tt class="py-lineno"> 75</tt> <a class="py-toggle" href="#" id="Worker._task_bound_check-toggle" onclick="return toggle('Worker._task_bound_check');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.Worker-class.html#_task_bound_check">_task_bound_check</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
142		</div><div id="Worker._task_bound_check-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Worker._task_bound_check-expanded"><a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">:</tt> </tt>
143		<a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-8" class="py-name"><a title="ClusterShell.Worker.Worker.WorkerError" class="py-name" href="#" onclick="return doclink('link-8', 'WorkerError', 'link-7');">WorkerError</a></tt><tt class="py-op">(</tt><tt class="py-string">"worker is not task bound"</tt><tt class="py-op">)</tt> </tt>
144		</div><a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"> </tt>
145		<a name="Worker._engine_clients"></a><div id="Worker._engine_clients-def"><a name="L79"></a><tt class="py-lineno"> 79</tt> <a class="py-toggle" href="#" id="Worker._engine_clients-toggle" onclick="return toggle('Worker._engine_clients');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.Worker-class.html#_engine_clients">_engine_clients</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
146		</div><div id="Worker._engine_clients-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Worker._engine_clients-expanded"><a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
147		<a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"><tt class="py-docstring"> Return a list of underlying engine clients.</tt> </tt>
148		<a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
149		<a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">NotImplementedError</tt><tt class="py-op">(</tt><tt class="py-string">"Derived classes must implement."</tt><tt class="py-op">)</tt> </tt>
150		</div><a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> </tt>
151		<a name="Worker._invoke"></a><div id="Worker._invoke-def"><a name="L85"></a><tt class="py-lineno"> 85</tt> <a class="py-toggle" href="#" id="Worker._invoke-toggle" onclick="return toggle('Worker._invoke');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.Worker-class.html#_invoke">_invoke</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">ev_type</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
152		</div><div id="Worker._invoke-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Worker._invoke-expanded"><a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
153		<a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"><tt class="py-docstring"> Invoke user EventHandler method if needed.</tt> </tt>
154		<a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
155		<a name="L89"></a><tt class="py-lineno"> 89</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">eh</tt><tt class="py-op">:</tt> </tt>
156		<a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">eh</tt><tt class="py-op">.</tt><tt id="link-9" class="py-name" targets="Method ClusterShell.Event.EventHandler._invoke()=ClusterShell.Event.EventHandler-class.html#_invoke,Method ClusterShell.Worker.Worker.Worker._invoke()=ClusterShell.Worker.Worker.Worker-class.html#_invoke"><a title="ClusterShell.Event.EventHandler._invoke
157		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-9', '_invoke', 'link-9');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-name">ev_type</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
158		</div><a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"> </tt>
159		<a name="Worker.last_read"></a><div id="Worker.last_read-def"><a name="L92"></a><tt class="py-lineno"> 92</tt> <a class="py-toggle" href="#" id="Worker.last_read-toggle" onclick="return toggle('Worker.last_read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.Worker-class.html#last_read">last_read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
160		</div><div id="Worker.last_read-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Worker.last_read-expanded"><a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
161		<a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"><tt class="py-docstring"> Get last read message from event handler.</tt> </tt>
162		<a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
163		<a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">NotImplementedError</tt><tt class="py-op">(</tt><tt class="py-string">"Derived classes must implement."</tt><tt class="py-op">)</tt> </tt>
164		</div><a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> </tt>
165		<a name="Worker.last_error"></a><div id="Worker.last_error-def"><a name="L98"></a><tt class="py-lineno"> 98</tt> <a class="py-toggle" href="#" id="Worker.last_error-toggle" onclick="return toggle('Worker.last_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.Worker-class.html#last_error">last_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
166		</div><div id="Worker.last_error-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Worker.last_error-expanded"><a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
167		<a name="L100"></a><tt class="py-lineno">100</tt> <tt class="py-line"><tt class="py-docstring"> Get last error message from event handler.</tt> </tt>
168		<a name="L101"></a><tt class="py-lineno">101</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
169		<a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">NotImplementedError</tt><tt class="py-op">(</tt><tt class="py-string">"Derived classes must implement."</tt><tt class="py-op">)</tt> </tt>
170		</div><a name="L103"></a><tt class="py-lineno">103</tt> <tt class="py-line"> </tt>
171		<a name="Worker.did_timeout"></a><div id="Worker.did_timeout-def"><a name="L104"></a><tt class="py-lineno">104</tt> <a class="py-toggle" href="#" id="Worker.did_timeout-toggle" onclick="return toggle('Worker.did_timeout');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.Worker-class.html#did_timeout">did_timeout</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
172		</div><div id="Worker.did_timeout-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Worker.did_timeout-expanded"><a name="L105"></a><tt class="py-lineno">105</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
173		<a name="L106"></a><tt class="py-lineno">106</tt> <tt class="py-line"><tt class="py-docstring"> Return True if this worker aborted due to timeout.</tt> </tt>
174		<a name="L107"></a><tt class="py-lineno">107</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
175		<a name="L108"></a><tt class="py-lineno">108</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-10" class="py-name" targets="Method ClusterShell.Worker.Worker.Worker._task_bound_check()=ClusterShell.Worker.Worker.Worker-class.html#_task_bound_check"><a title="ClusterShell.Worker.Worker.Worker._task_bound_check" class="py-name" href="#" onclick="return doclink('link-10', '_task_bound_check', 'link-10');">_task_bound_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
176		<a name="L109"></a><tt class="py-lineno">109</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-11" class="py-name" targets="Method ClusterShell.Task.Task._num_timeout_by_worker()=ClusterShell.Task.Task-class.html#_num_timeout_by_worker"><a title="ClusterShell.Task.Task._num_timeout_by_worker" class="py-name" href="#" onclick="return doclink('link-11', '_num_timeout_by_worker', 'link-11');">_num_timeout_by_worker</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt> </tt>
177		</div><a name="L110"></a><tt class="py-lineno">110</tt> <tt class="py-line"> </tt>
178		<a name="Worker.flush_buffers"></a><div id="Worker.flush_buffers-def"><a name="L111"></a><tt class="py-lineno">111</tt> <a class="py-toggle" href="#" id="Worker.flush_buffers-toggle" onclick="return toggle('Worker.flush_buffers');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.Worker-class.html#flush_buffers">flush_buffers</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
179		</div><div id="Worker.flush_buffers-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Worker.flush_buffers-expanded"><a name="L112"></a><tt class="py-lineno">112</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
180		<a name="L113"></a><tt class="py-lineno">113</tt> <tt class="py-line"><tt class="py-docstring"> Flush any messages associated to this worker.</tt> </tt>
181		<a name="L114"></a><tt class="py-lineno">114</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
182		<a name="L115"></a><tt class="py-lineno">115</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-12" class="py-name"><a title="ClusterShell.Worker.Worker.Worker._task_bound_check" class="py-name" href="#" onclick="return doclink('link-12', '_task_bound_check', 'link-10');">_task_bound_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
183		<a name="L116"></a><tt class="py-lineno">116</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-13" class="py-name" targets="Method ClusterShell.Task.Task._flush_buffers_by_worker()=ClusterShell.Task.Task-class.html#_flush_buffers_by_worker"><a title="ClusterShell.Task.Task._flush_buffers_by_worker" class="py-name" href="#" onclick="return doclink('link-13', '_flush_buffers_by_worker', 'link-13');">_flush_buffers_by_worker</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
184		</div><a name="L117"></a><tt class="py-lineno">117</tt> <tt class="py-line"> </tt>
185		<a name="Worker.flush_errors"></a><div id="Worker.flush_errors-def"><a name="L118"></a><tt class="py-lineno">118</tt> <a class="py-toggle" href="#" id="Worker.flush_errors-toggle" onclick="return toggle('Worker.flush_errors');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.Worker-class.html#flush_errors">flush_errors</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
186		</div><div id="Worker.flush_errors-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Worker.flush_errors-expanded"><a name="L119"></a><tt class="py-lineno">119</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
187		<a name="L120"></a><tt class="py-lineno">120</tt> <tt class="py-line"><tt class="py-docstring"> Flush any error messages associated to this worker.</tt> </tt>
188		<a name="L121"></a><tt class="py-lineno">121</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
189		<a name="L122"></a><tt class="py-lineno">122</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-14" class="py-name"><a title="ClusterShell.Worker.Worker.Worker._task_bound_check" class="py-name" href="#" onclick="return doclink('link-14', '_task_bound_check', 'link-10');">_task_bound_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
190		<a name="L123"></a><tt class="py-lineno">123</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-15" class="py-name" targets="Method ClusterShell.Task.Task._flush_errors_by_worker()=ClusterShell.Task.Task-class.html#_flush_errors_by_worker"><a title="ClusterShell.Task.Task._flush_errors_by_worker" class="py-name" href="#" onclick="return doclink('link-15', '_flush_errors_by_worker', 'link-15');">_flush_errors_by_worker</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
191		</div></div><a name="L124"></a><tt class="py-lineno">124</tt> <tt class="py-line"> </tt>
192		<a name="DistantWorker"></a><div id="DistantWorker-def"><a name="L125"></a><tt class="py-lineno">125</tt> <a class="py-toggle" href="#" id="DistantWorker-toggle" onclick="return toggle('DistantWorker');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a><tt class="py-op">(</tt><tt class="py-base-class">Worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
193		</div><div id="DistantWorker-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="DistantWorker-expanded"><a name="L126"></a><tt class="py-lineno">126</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
194		<a name="L127"></a><tt class="py-lineno">127</tt> <tt class="py-line"><tt class="py-docstring"> Base class DistantWorker, which provides a useful set of setters/getters</tt> </tt>
195		<a name="L128"></a><tt class="py-lineno">128</tt> <tt class="py-line"><tt class="py-docstring"> to use with distant workers like ssh or pdsh.</tt> </tt>
196		<a name="L129"></a><tt class="py-lineno">129</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
197		<a name="L130"></a><tt class="py-lineno">130</tt> <tt class="py-line"> </tt>
198		<a name="DistantWorker.__init__"></a><div id="DistantWorker.__init__-def"><a name="L131"></a><tt class="py-lineno">131</tt> <a class="py-toggle" href="#" id="DistantWorker.__init__-toggle" onclick="return toggle('DistantWorker.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">handler</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
199		</div><div id="DistantWorker.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker.__init__-expanded"><a name="L132"></a><tt class="py-lineno">132</tt> <tt class="py-line"> <tt id="link-16" class="py-name"><a title="ClusterShell.Worker
200		ClusterShell.Worker.Worker
201		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-16', 'Worker', 'link-1');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-17" class="py-name" targets="Method ClusterShell.Engine.EPoll.EngineEPoll.__init__()=ClusterShell.Engine.EPoll.EngineEPoll-class.html#__init__,Method ClusterShell.Engine.Engine.Engine.__init__()=ClusterShell.Engine.Engine.Engine-class.html#__init__,Method ClusterShell.Engine.Engine.EngineAbortException.__init__()=ClusterShell.Engine.Engine.EngineAbortException-class.html#__init__,Method ClusterShell.Engine.Engine.EngineBaseTimer.__init__()=ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__,Method ClusterShell.Engine.Engine.EngineTimer.__init__()=ClusterShell.Engine.Engine.EngineTimer-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__()=ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ.__init__()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#__init__,Method ClusterShell.Engine.Poll.EnginePoll.__init__()=ClusterShell.Engine.Poll.EnginePoll-class.html#__init__,Method ClusterShell.MsgTree.MsgTree.__init__()=ClusterShell.MsgTree.MsgTree-class.html#__init__,Method ClusterShell.MsgTree.MsgTreeElem.__init__()=ClusterShell.MsgTree.MsgTreeElem-class.html#__init__,Method ClusterShell.NodeSet.NodeSet.__init__()=ClusterShell.NodeSet.NodeSet-class.html#__init__,Method ClusterShell.NodeSet.NodeSetBase.__init__()=ClusterShell.NodeSet.NodeSetBase-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseError.__init__()=ClusterShell.NodeSet.NodeSetParseError-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseRangeError.__init__()=ClusterShell.NodeSet.NodeSetParseRangeError-class.html#__init__,Method ClusterShell.NodeSet.ParsingEngine.__init__()=ClusterShell.NodeSet.ParsingEngine-class.html#__init__,Method ClusterShell.NodeSet.RangeSet.__init__()=ClusterShell.NodeSet.RangeSet-class.html#__init__,Method ClusterShell.NodeSet.RangeSetPaddingError.__init__()=ClusterShell.NodeSet.RangeSetPaddingError-class.html#__init__,Method ClusterShell.NodeSet.RangeSetParseError.__init__()=ClusterShell.NodeSet.RangeSetParseError-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolver.__init__()=ClusterShell.NodeUtils.GroupResolver-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolverConfig.__init__()=ClusterShell.NodeUtils.GroupResolverConfig-class.html#__init__,Method ClusterShell.NodeUtils.GroupSource.__init__()=ClusterShell.NodeUtils.GroupSource-class.html#__init__,Method ClusterShell.NodeUtils.GroupSourceException.__init__()=ClusterShell.NodeUtils.GroupSourceException-class.html#__init__,Method ClusterShell.Task.Task._SuspendCondition.__init__()=ClusterShell.Task.Task._SuspendCondition-class.html#__init__,Method ClusterShell.Task.Task.__init__()=ClusterShell.Task.Task-class.html#__init__,Method ClusterShell.Task._TaskMsgTree.__init__()=ClusterShell.Task._TaskMsgTree-class.html#__init__,Method ClusterShell.Worker.EngineClient.EngineClient.__init__()=ClusterShell.Worker.EngineClient.EngineClient-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort.__init__()=ClusterShell.Worker.EngineClient.EnginePort-class.html#__init__,Method ClusterShell.Worker.Pdsh.WorkerPdsh.__init__()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#__init__,Method ClusterShell.Worker.Popen.WorkerPopen.__init__()=ClusterShell.Worker.Popen.WorkerPopen-class.html#__init__,Method ClusterShell.Worker.Ssh.Scp.__init__()=ClusterShell.Worker.Ssh.Scp-class.html#__init__,Method ClusterShell.Worker.Ssh.Ssh.__init__()=ClusterShell.Worker.Ssh.Ssh-class.html#__init__,Method ClusterShell.Worker.Ssh.WorkerSsh.__init__()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#__init__,Method ClusterShell.Worker.Worker.DistantWorker.__init__()=ClusterShell.Worker.Worker.DistantWorker-class.html#__init__,Method ClusterShell.Worker.Worker.Worker.__init__()=ClusterShell.Worker.Worker.Worker-class.html#__init__,Method ClusterShell.Worker.Worker.WorkerSimple.__init__()=ClusterShell.Worker.Worker.WorkerSimple-class.html#__init__,Method clubak.Display.__init__()=clubak.Display-class.html#__init__,Method clush.ClushConfig.__init__()=clush.ClushConfig-class.html#__init__,Method clush.ClushConfigError.__init__()=clush.ClushConfigError-class.html#__init__,Method clush.DirectOutputHandler.__init__()=clush.DirectOutputHandler-class.html#__init__,Method clush.Display.__init__()=clush.Display-class.html#__init__,Method clush.GatherOutputHandler.__init__()=clush.GatherOutputHandler-class.html#__init__,Method clush.RunTimer.__init__()=clush.RunTimer-class.html#__init__,Method clush.StdInputHandler.__init__()=clush.StdInputHandler-class.html#__init__"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
202		ClusterShell.Engine.Engine.Engine.__init__
203		ClusterShell.Engine.Engine.EngineAbortException.__init__
204		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
205		ClusterShell.Engine.Engine.EngineTimer.__init__
206		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
207		ClusterShell.Engine.Engine._EngineTimerQ.__init__
208		ClusterShell.Engine.Poll.EnginePoll.__init__
209		ClusterShell.MsgTree.MsgTree.__init__
210		ClusterShell.MsgTree.MsgTreeElem.__init__
211		ClusterShell.NodeSet.NodeSet.__init__
212		ClusterShell.NodeSet.NodeSetBase.__init__
213		ClusterShell.NodeSet.NodeSetParseError.__init__
214		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
215		ClusterShell.NodeSet.ParsingEngine.__init__
216		ClusterShell.NodeSet.RangeSet.__init__
217		ClusterShell.NodeSet.RangeSetPaddingError.__init__
218		ClusterShell.NodeSet.RangeSetParseError.__init__
219		ClusterShell.NodeUtils.GroupResolver.__init__
220		ClusterShell.NodeUtils.GroupResolverConfig.__init__
221		ClusterShell.NodeUtils.GroupSource.__init__
222		ClusterShell.NodeUtils.GroupSourceException.__init__
223		ClusterShell.Task.Task._SuspendCondition.__init__
224		ClusterShell.Task.Task.__init__
225		ClusterShell.Task._TaskMsgTree.__init__
226		ClusterShell.Worker.EngineClient.EngineClient.__init__
227		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
228		ClusterShell.Worker.EngineClient.EnginePort.__init__
229		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
230		ClusterShell.Worker.Popen.WorkerPopen.__init__
231		ClusterShell.Worker.Ssh.Scp.__init__
232		ClusterShell.Worker.Ssh.Ssh.__init__
233		ClusterShell.Worker.Ssh.WorkerSsh.__init__
234		ClusterShell.Worker.Worker.DistantWorker.__init__
235		ClusterShell.Worker.Worker.Worker.__init__
236		ClusterShell.Worker.Worker.WorkerSimple.__init__
237		clubak.Display.__init__
238		clush.ClushConfig.__init__
239		clush.ClushConfigError.__init__
240		clush.DirectOutputHandler.__init__
241		clush.Display.__init__
242		clush.GatherOutputHandler.__init__
243		clush.RunTimer.__init__
244		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-17', '__init__', 'link-17');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">handler</tt><tt class="py-op">)</tt> </tt>
245		<a name="L133"></a><tt class="py-lineno">133</tt> <tt class="py-line"> </tt>
246		<a name="L134"></a><tt class="py-lineno">134</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_node</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
247		<a name="L135"></a><tt class="py-lineno">135</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_msg</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
248		<a name="L136"></a><tt class="py-lineno">136</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_rc</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
249		<a name="L137"></a><tt class="py-lineno">137</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">started</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
250		</div><a name="L138"></a><tt class="py-lineno">138</tt> <tt class="py-line"> </tt>
251		<a name="DistantWorker._on_start"></a><div id="DistantWorker._on_start-def"><a name="L139"></a><tt class="py-lineno">139</tt> <a class="py-toggle" href="#" id="DistantWorker._on_start-toggle" onclick="return toggle('DistantWorker._on_start');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_start">_on_start</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
252		</div><div id="DistantWorker._on_start-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker._on_start-expanded"><a name="L140"></a><tt class="py-lineno">140</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
253		<a name="L141"></a><tt class="py-lineno">141</tt> <tt class="py-line"><tt class="py-docstring"> Starting</tt> </tt>
254		<a name="L142"></a><tt class="py-lineno">142</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
255		<a name="L143"></a><tt class="py-lineno">143</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">started</tt><tt class="py-op">:</tt> </tt>
256		<a name="L144"></a><tt class="py-lineno">144</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">started</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
257		<a name="L145"></a><tt class="py-lineno">145</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-18" class="py-name"><a title="ClusterShell.Event.EventHandler._invoke
258		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-18', '_invoke', 'link-9');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_start"</tt><tt class="py-op">)</tt> </tt>
259		</div><a name="L146"></a><tt class="py-lineno">146</tt> <tt class="py-line"> </tt>
260		<a name="DistantWorker._on_node_msgline"></a><div id="DistantWorker._on_node_msgline-def"><a name="L147"></a><tt class="py-lineno">147</tt> <a class="py-toggle" href="#" id="DistantWorker._on_node_msgline-toggle" onclick="return toggle('DistantWorker._on_node_msgline');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_msgline">_on_node_msgline</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">node</tt><tt class="py-op">,</tt> <tt class="py-param">msg</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
261		</div><div id="DistantWorker._on_node_msgline-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker._on_node_msgline-expanded"><a name="L148"></a><tt class="py-lineno">148</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
262		<a name="L149"></a><tt class="py-lineno">149</tt> <tt class="py-line"><tt class="py-docstring"> Message received from node, update last* stuffs.</tt> </tt>
263		<a name="L150"></a><tt class="py-lineno">150</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
264		<a name="L151"></a><tt class="py-lineno">151</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_node</tt> <tt class="py-op">=</tt> <tt class="py-name">node</tt> </tt>
265		<a name="L152"></a><tt class="py-lineno">152</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_msg</tt> <tt class="py-op">=</tt> <tt id="link-19" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EnginePort.msg()=ClusterShell.Worker.EngineClient.EnginePort-class.html#msg"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-19', 'msg', 'link-19');">msg</a></tt> </tt>
266		<a name="L153"></a><tt class="py-lineno">153</tt> <tt class="py-line"> </tt>
267		<a name="L154"></a><tt class="py-lineno">154</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-20" class="py-name" targets="Method ClusterShell.Task.Task._msg_add()=ClusterShell.Task.Task-class.html#_msg_add"><a title="ClusterShell.Task.Task._msg_add" class="py-name" href="#" onclick="return doclink('link-20', '_msg_add', 'link-20');">_msg_add</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">node</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt id="link-21" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-21', 'msg', 'link-19');">msg</a></tt><tt class="py-op">)</tt> </tt>
268		<a name="L155"></a><tt class="py-lineno">155</tt> <tt class="py-line"> </tt>
269		<a name="L156"></a><tt class="py-lineno">156</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-22" class="py-name"><a title="ClusterShell.Event.EventHandler._invoke
270		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-22', '_invoke', 'link-9');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_read"</tt><tt class="py-op">)</tt> </tt>
271		</div><a name="L157"></a><tt class="py-lineno">157</tt> <tt class="py-line"> </tt>
272		<a name="DistantWorker._on_node_errline"></a><div id="DistantWorker._on_node_errline-def"><a name="L158"></a><tt class="py-lineno">158</tt> <a class="py-toggle" href="#" id="DistantWorker._on_node_errline-toggle" onclick="return toggle('DistantWorker._on_node_errline');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_errline">_on_node_errline</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">node</tt><tt class="py-op">,</tt> <tt class="py-param">msg</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
273		</div><div id="DistantWorker._on_node_errline-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker._on_node_errline-expanded"><a name="L159"></a><tt class="py-lineno">159</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
274		<a name="L160"></a><tt class="py-lineno">160</tt> <tt class="py-line"><tt class="py-docstring"> Error message received from node, update last* stuffs.</tt> </tt>
275		<a name="L161"></a><tt class="py-lineno">161</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
276		<a name="L162"></a><tt class="py-lineno">162</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_node</tt> <tt class="py-op">=</tt> <tt class="py-name">node</tt> </tt>
277		<a name="L163"></a><tt class="py-lineno">163</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_errmsg</tt> <tt class="py-op">=</tt> <tt id="link-23" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-23', 'msg', 'link-19');">msg</a></tt> </tt>
278		<a name="L164"></a><tt class="py-lineno">164</tt> <tt class="py-line"> </tt>
279		<a name="L165"></a><tt class="py-lineno">165</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-24" class="py-name" targets="Method ClusterShell.Task.Task._errmsg_add()=ClusterShell.Task.Task-class.html#_errmsg_add"><a title="ClusterShell.Task.Task._errmsg_add" class="py-name" href="#" onclick="return doclink('link-24', '_errmsg_add', 'link-24');">_errmsg_add</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">node</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt id="link-25" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-25', 'msg', 'link-19');">msg</a></tt><tt class="py-op">)</tt> </tt>
280		<a name="L166"></a><tt class="py-lineno">166</tt> <tt class="py-line"> </tt>
281		<a name="L167"></a><tt class="py-lineno">167</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-26" class="py-name"><a title="ClusterShell.Event.EventHandler._invoke
282		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-26', '_invoke', 'link-9');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_error"</tt><tt class="py-op">)</tt> </tt>
283		</div><a name="L168"></a><tt class="py-lineno">168</tt> <tt class="py-line"> </tt>
284		<a name="DistantWorker._on_node_rc"></a><div id="DistantWorker._on_node_rc-def"><a name="L169"></a><tt class="py-lineno">169</tt> <a class="py-toggle" href="#" id="DistantWorker._on_node_rc-toggle" onclick="return toggle('DistantWorker._on_node_rc');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_rc">_on_node_rc</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">node</tt><tt class="py-op">,</tt> <tt class="py-param">rc</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
285		</div><div id="DistantWorker._on_node_rc-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker._on_node_rc-expanded"><a name="L170"></a><tt class="py-lineno">170</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
286		<a name="L171"></a><tt class="py-lineno">171</tt> <tt class="py-line"><tt class="py-docstring"> Return code received from a node, update last* stuffs.</tt> </tt>
287		<a name="L172"></a><tt class="py-lineno">172</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
288		<a name="L173"></a><tt class="py-lineno">173</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_node</tt> <tt class="py-op">=</tt> <tt class="py-name">node</tt> </tt>
289		<a name="L174"></a><tt class="py-lineno">174</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_rc</tt> <tt class="py-op">=</tt> <tt class="py-name">rc</tt> </tt>
290		<a name="L175"></a><tt class="py-lineno">175</tt> <tt class="py-line"> </tt>
291		<a name="L176"></a><tt class="py-lineno">176</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-27" class="py-name" targets="Method ClusterShell.Task.Task._rc_set()=ClusterShell.Task.Task-class.html#_rc_set"><a title="ClusterShell.Task.Task._rc_set" class="py-name" href="#" onclick="return doclink('link-27', '_rc_set', 'link-27');">_rc_set</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">node</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">rc</tt><tt class="py-op">)</tt> </tt>
292		<a name="L177"></a><tt class="py-lineno">177</tt> <tt class="py-line"> </tt>
293		<a name="L178"></a><tt class="py-lineno">178</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-28" class="py-name"><a title="ClusterShell.Event.EventHandler._invoke
294		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-28', '_invoke', 'link-9');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_hup"</tt><tt class="py-op">)</tt> </tt>
295		</div><a name="L179"></a><tt class="py-lineno">179</tt> <tt class="py-line"> </tt>
296		<a name="DistantWorker._on_node_timeout"></a><div id="DistantWorker._on_node_timeout-def"><a name="L180"></a><tt class="py-lineno">180</tt> <a class="py-toggle" href="#" id="DistantWorker._on_node_timeout-toggle" onclick="return toggle('DistantWorker._on_node_timeout');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_timeout">_on_node_timeout</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">node</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
297		</div><div id="DistantWorker._on_node_timeout-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker._on_node_timeout-expanded"><a name="L181"></a><tt class="py-lineno">181</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
298		<a name="L182"></a><tt class="py-lineno">182</tt> <tt class="py-line"><tt class="py-docstring"> Update on node timeout.</tt> </tt>
299		<a name="L183"></a><tt class="py-lineno">183</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
300		<a name="L184"></a><tt class="py-lineno">184</tt> <tt class="py-line"> <tt class="py-comment"># Update _last_node to allow node resolution after ev_timeout.</tt> </tt>
301		<a name="L185"></a><tt class="py-lineno">185</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_node</tt> <tt class="py-op">=</tt> <tt class="py-name">node</tt> </tt>
302		<a name="L186"></a><tt class="py-lineno">186</tt> <tt class="py-line"> </tt>
303		<a name="L187"></a><tt class="py-lineno">187</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-29" class="py-name" targets="Method ClusterShell.Task.Task._timeout_add()=ClusterShell.Task.Task-class.html#_timeout_add"><a title="ClusterShell.Task.Task._timeout_add" class="py-name" href="#" onclick="return doclink('link-29', '_timeout_add', 'link-29');">_timeout_add</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">node</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
304		</div><a name="L188"></a><tt class="py-lineno">188</tt> <tt class="py-line"> </tt>
305		<a name="DistantWorker.last_node"></a><div id="DistantWorker.last_node-def"><a name="L189"></a><tt class="py-lineno">189</tt> <a class="py-toggle" href="#" id="DistantWorker.last_node-toggle" onclick="return toggle('DistantWorker.last_node');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_node">last_node</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
306		</div><div id="DistantWorker.last_node-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker.last_node-expanded"><a name="L190"></a><tt class="py-lineno">190</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
307		<a name="L191"></a><tt class="py-lineno">191</tt> <tt class="py-line"><tt class="py-docstring"> Get last node, useful to get the node in an EventHandler</tt> </tt>
308		<a name="L192"></a><tt class="py-lineno">192</tt> <tt class="py-line"><tt class="py-docstring"> callback like ev_timeout().</tt> </tt>
309		<a name="L193"></a><tt class="py-lineno">193</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
310		<a name="L194"></a><tt class="py-lineno">194</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_node</tt> </tt>
311		</div><a name="L195"></a><tt class="py-lineno">195</tt> <tt class="py-line"> </tt>
312		<a name="DistantWorker.last_read"></a><div id="DistantWorker.last_read-def"><a name="L196"></a><tt class="py-lineno">196</tt> <a class="py-toggle" href="#" id="DistantWorker.last_read-toggle" onclick="return toggle('DistantWorker.last_read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_read">last_read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
313		</div><div id="DistantWorker.last_read-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker.last_read-expanded"><a name="L197"></a><tt class="py-lineno">197</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
314		<a name="L198"></a><tt class="py-lineno">198</tt> <tt class="py-line"><tt class="py-docstring"> Get last (node, buffer), useful in an EventHandler.ev_read()</tt> </tt>
315		<a name="L199"></a><tt class="py-lineno">199</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
316		<a name="L200"></a><tt class="py-lineno">200</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_node</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_msg</tt> </tt>
317		</div><a name="L201"></a><tt class="py-lineno">201</tt> <tt class="py-line"> </tt>
318		<a name="DistantWorker.last_error"></a><div id="DistantWorker.last_error-def"><a name="L202"></a><tt class="py-lineno">202</tt> <a class="py-toggle" href="#" id="DistantWorker.last_error-toggle" onclick="return toggle('DistantWorker.last_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_error">last_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
319		</div><div id="DistantWorker.last_error-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker.last_error-expanded"><a name="L203"></a><tt class="py-lineno">203</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
320		<a name="L204"></a><tt class="py-lineno">204</tt> <tt class="py-line"><tt class="py-docstring"> Get last (node, error_buffer), useful in an EventHandler.ev_error()</tt> </tt>
321		<a name="L205"></a><tt class="py-lineno">205</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
322		<a name="L206"></a><tt class="py-lineno">206</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_node</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_errmsg</tt> </tt>
323		</div><a name="L207"></a><tt class="py-lineno">207</tt> <tt class="py-line"> </tt>
324		<a name="DistantWorker.last_retcode"></a><div id="DistantWorker.last_retcode-def"><a name="L208"></a><tt class="py-lineno">208</tt> <a class="py-toggle" href="#" id="DistantWorker.last_retcode-toggle" onclick="return toggle('DistantWorker.last_retcode');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_retcode">last_retcode</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
325		</div><div id="DistantWorker.last_retcode-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker.last_retcode-expanded"><a name="L209"></a><tt class="py-lineno">209</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
326		<a name="L210"></a><tt class="py-lineno">210</tt> <tt class="py-line"><tt class="py-docstring"> Get last (node, rc), useful in an EventHandler.ev_hup()</tt> </tt>
327		<a name="L211"></a><tt class="py-lineno">211</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
328		<a name="L212"></a><tt class="py-lineno">212</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_node</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_last_rc</tt> </tt>
329		</div><a name="L213"></a><tt class="py-lineno">213</tt> <tt class="py-line"> </tt>
330		<a name="DistantWorker.node_buffer"></a><div id="DistantWorker.node_buffer-def"><a name="L214"></a><tt class="py-lineno">214</tt> <a class="py-toggle" href="#" id="DistantWorker.node_buffer-toggle" onclick="return toggle('DistantWorker.node_buffer');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_buffer">node_buffer</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">node</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
331		</div><div id="DistantWorker.node_buffer-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker.node_buffer-expanded"><a name="L215"></a><tt class="py-lineno">215</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
332		<a name="L216"></a><tt class="py-lineno">216</tt> <tt class="py-line"><tt class="py-docstring"> Get specific node buffer.</tt> </tt>
333		<a name="L217"></a><tt class="py-lineno">217</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
334		<a name="L218"></a><tt class="py-lineno">218</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-30" class="py-name"><a title="ClusterShell.Worker.Worker.Worker._task_bound_check" class="py-name" href="#" onclick="return doclink('link-30', '_task_bound_check', 'link-10');">_task_bound_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
335		<a name="L219"></a><tt class="py-lineno">219</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-31" class="py-name" targets="Method ClusterShell.Task.Task._msg_by_source()=ClusterShell.Task.Task-class.html#_msg_by_source"><a title="ClusterShell.Task.Task._msg_by_source" class="py-name" href="#" onclick="return doclink('link-31', '_msg_by_source', 'link-31');">_msg_by_source</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">node</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
336		</div><a name="L220"></a><tt class="py-lineno">220</tt> <tt class="py-line"> </tt>
337		<a name="DistantWorker.node_error"></a><div id="DistantWorker.node_error-def"><a name="L221"></a><tt class="py-lineno">221</tt> <a class="py-toggle" href="#" id="DistantWorker.node_error-toggle" onclick="return toggle('DistantWorker.node_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_error">node_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">node</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
338		</div><div id="DistantWorker.node_error-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker.node_error-expanded"><a name="L222"></a><tt class="py-lineno">222</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
339		<a name="L223"></a><tt class="py-lineno">223</tt> <tt class="py-line"><tt class="py-docstring"> Get specific node error buffer.</tt> </tt>
340		<a name="L224"></a><tt class="py-lineno">224</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
341		<a name="L225"></a><tt class="py-lineno">225</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-32" class="py-name"><a title="ClusterShell.Worker.Worker.Worker._task_bound_check" class="py-name" href="#" onclick="return doclink('link-32', '_task_bound_check', 'link-10');">_task_bound_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
342		<a name="L226"></a><tt class="py-lineno">226</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-33" class="py-name" targets="Method ClusterShell.Task.Task._errmsg_by_source()=ClusterShell.Task.Task-class.html#_errmsg_by_source"><a title="ClusterShell.Task.Task._errmsg_by_source" class="py-name" href="#" onclick="return doclink('link-33', '_errmsg_by_source', 'link-33');">_errmsg_by_source</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">node</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
343		</div><a name="L227"></a><tt class="py-lineno">227</tt> <tt class="py-line"> </tt>
344		<a name="L228"></a><tt class="py-lineno">228</tt> <tt class="py-line"> <tt class="py-name">node_error_buffer</tt> <tt class="py-op">=</tt> <tt id="link-34" class="py-name" targets="Method ClusterShell.Worker.Worker.DistantWorker.node_error()=ClusterShell.Worker.Worker.DistantWorker-class.html#node_error"><a title="ClusterShell.Worker.Worker.DistantWorker.node_error" class="py-name" href="#" onclick="return doclink('link-34', 'node_error', 'link-34');">node_error</a></tt> </tt>
345		<a name="L229"></a><tt class="py-lineno">229</tt> <tt class="py-line"> </tt>
346		<a name="DistantWorker.node_retcode"></a><div id="DistantWorker.node_retcode-def"><a name="L230"></a><tt class="py-lineno">230</tt> <a class="py-toggle" href="#" id="DistantWorker.node_retcode-toggle" onclick="return toggle('DistantWorker.node_retcode');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_retcode">node_retcode</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">node</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
347		</div><div id="DistantWorker.node_retcode-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker.node_retcode-expanded"><a name="L231"></a><tt class="py-lineno">231</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
348		<a name="L232"></a><tt class="py-lineno">232</tt> <tt class="py-line"><tt class="py-docstring"> Get specific node return code. Raises a KeyError if command on</tt> </tt>
349		<a name="L233"></a><tt class="py-lineno">233</tt> <tt class="py-line"><tt class="py-docstring"> node has not yet finished (no return code available), or is</tt> </tt>
350		<a name="L234"></a><tt class="py-lineno">234</tt> <tt class="py-line"><tt class="py-docstring"> node is not known by this worker.</tt> </tt>
351		<a name="L235"></a><tt class="py-lineno">235</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
352		<a name="L236"></a><tt class="py-lineno">236</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-35" class="py-name"><a title="ClusterShell.Worker.Worker.Worker._task_bound_check" class="py-name" href="#" onclick="return doclink('link-35', '_task_bound_check', 'link-10');">_task_bound_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
353		<a name="L237"></a><tt class="py-lineno">237</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
354		<a name="L238"></a><tt class="py-lineno">238</tt> <tt class="py-line"> <tt class="py-name">rc</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-36" class="py-name" targets="Method ClusterShell.Task.Task._rc_by_source()=ClusterShell.Task.Task-class.html#_rc_by_source"><a title="ClusterShell.Task.Task._rc_by_source" class="py-name" href="#" onclick="return doclink('link-36', '_rc_by_source', 'link-36');">_rc_by_source</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">node</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
355		<a name="L239"></a><tt class="py-lineno">239</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">KeyError</tt><tt class="py-op">:</tt> </tt>
356		<a name="L240"></a><tt class="py-lineno">240</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">KeyError</tt><tt class="py-op">(</tt><tt class="py-name">node</tt><tt class="py-op">)</tt> </tt>
357		<a name="L241"></a><tt class="py-lineno">241</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">rc</tt> </tt>
358		</div><a name="L242"></a><tt class="py-lineno">242</tt> <tt class="py-line"> </tt>
359		<a name="L243"></a><tt class="py-lineno">243</tt> <tt class="py-line"> <tt class="py-name">node_rc</tt> <tt class="py-op">=</tt> <tt id="link-37" class="py-name" targets="Method ClusterShell.Worker.Worker.DistantWorker.node_retcode()=ClusterShell.Worker.Worker.DistantWorker-class.html#node_retcode"><a title="ClusterShell.Worker.Worker.DistantWorker.node_retcode" class="py-name" href="#" onclick="return doclink('link-37', 'node_retcode', 'link-37');">node_retcode</a></tt> </tt>
360		<a name="L244"></a><tt class="py-lineno">244</tt> <tt class="py-line"> </tt>
361		<a name="DistantWorker.iter_buffers"></a><div id="DistantWorker.iter_buffers-def"><a name="L245"></a><tt class="py-lineno">245</tt> <a class="py-toggle" href="#" id="DistantWorker.iter_buffers-toggle" onclick="return toggle('DistantWorker.iter_buffers');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_buffers">iter_buffers</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">match_keys</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
362		</div><div id="DistantWorker.iter_buffers-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker.iter_buffers-expanded"><a name="L246"></a><tt class="py-lineno">246</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
363		<a name="L247"></a><tt class="py-lineno">247</tt> <tt class="py-line"><tt class="py-docstring"> Returns an iterator over available buffers and associated</tt> </tt>
364		<a name="L248"></a><tt class="py-lineno">248</tt> <tt class="py-line"><tt class="py-docstring"> NodeSet. If the optional parameter match_keys is defined, only</tt> </tt>
365		<a name="L249"></a><tt class="py-lineno">249</tt> <tt class="py-line"><tt class="py-docstring"> keys found in match_keys are returned.</tt> </tt>
366		<a name="L250"></a><tt class="py-lineno">250</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
367		<a name="L251"></a><tt class="py-lineno">251</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-38" class="py-name"><a title="ClusterShell.Worker.Worker.Worker._task_bound_check" class="py-name" href="#" onclick="return doclink('link-38', '_task_bound_check', 'link-10');">_task_bound_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
368		<a name="L252"></a><tt class="py-lineno">252</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt id="link-39" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-39', 'msg', 'link-19');">msg</a></tt><tt class="py-op">,</tt> <tt id="link-40" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.keys()=ClusterShell.MsgTree.MsgTree-class.html#keys"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-40', 'keys', 'link-40');">keys</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-41" class="py-name" targets="Method ClusterShell.Task.Task._call_tree_matcher()=ClusterShell.Task.Task-class.html#_call_tree_matcher"><a title="ClusterShell.Task.Task._call_tree_matcher" class="py-name" href="#" onclick="return doclink('link-41', '_call_tree_matcher', 'link-41');">_call_tree_matcher</a></tt><tt class="py-op">(</tt> \ </tt>
369		<a name="L253"></a><tt class="py-lineno">253</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt class="py-name">_msgtree</tt><tt class="py-op">.</tt><tt id="link-42" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.walk()=ClusterShell.MsgTree.MsgTree-class.html#walk"><a title="ClusterShell.MsgTree.MsgTree.walk" class="py-name" href="#" onclick="return doclink('link-42', 'walk', 'link-42');">walk</a></tt><tt class="py-op">,</tt> <tt class="py-name">match_keys</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
370		<a name="L254"></a><tt class="py-lineno">254</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt id="link-43" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-43', 'msg', 'link-19');">msg</a></tt><tt class="py-op">,</tt> <tt id="link-44" class="py-name"><a title="ClusterShell.NodeSet
371		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-44', 'NodeSet', 'link-5');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-45" class="py-name" targets="Class Method ClusterShell.NodeSet.NodeSet.fromlist()=ClusterShell.NodeSet.NodeSet-class.html#fromlist,Class Method ClusterShell.NodeSet.RangeSet.fromlist()=ClusterShell.NodeSet.RangeSet-class.html#fromlist"><a title="ClusterShell.NodeSet.NodeSet.fromlist
372		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-45', 'fromlist', 'link-45');">fromlist</a></tt><tt class="py-op">(</tt><tt id="link-46" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-46', 'keys', 'link-40');">keys</a></tt><tt class="py-op">)</tt> </tt>
373		</div><a name="L255"></a><tt class="py-lineno">255</tt> <tt class="py-line"> </tt>
374		<a name="DistantWorker.iter_errors"></a><div id="DistantWorker.iter_errors-def"><a name="L256"></a><tt class="py-lineno">256</tt> <a class="py-toggle" href="#" id="DistantWorker.iter_errors-toggle" onclick="return toggle('DistantWorker.iter_errors');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_errors">iter_errors</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">match_keys</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
375		</div><div id="DistantWorker.iter_errors-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker.iter_errors-expanded"><a name="L257"></a><tt class="py-lineno">257</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
376		<a name="L258"></a><tt class="py-lineno">258</tt> <tt class="py-line"><tt class="py-docstring"> Returns an iterator over available error buffers and associated</tt> </tt>
377		<a name="L259"></a><tt class="py-lineno">259</tt> <tt class="py-line"><tt class="py-docstring"> NodeSet. If the optional parameter match_keys is defined, only</tt> </tt>
378		<a name="L260"></a><tt class="py-lineno">260</tt> <tt class="py-line"><tt class="py-docstring"> keys found in match_keys are returned.</tt> </tt>
379		<a name="L261"></a><tt class="py-lineno">261</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
380		<a name="L262"></a><tt class="py-lineno">262</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-47" class="py-name"><a title="ClusterShell.Worker.Worker.Worker._task_bound_check" class="py-name" href="#" onclick="return doclink('link-47', '_task_bound_check', 'link-10');">_task_bound_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
381		<a name="L263"></a><tt class="py-lineno">263</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt id="link-48" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-48', 'msg', 'link-19');">msg</a></tt><tt class="py-op">,</tt> <tt id="link-49" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-49', 'keys', 'link-40');">keys</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-50" class="py-name"><a title="ClusterShell.Task.Task._call_tree_matcher" class="py-name" href="#" onclick="return doclink('link-50', '_call_tree_matcher', 'link-41');">_call_tree_matcher</a></tt><tt class="py-op">(</tt> \ </tt>
382		<a name="L264"></a><tt class="py-lineno">264</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt class="py-name">_errtree</tt><tt class="py-op">.</tt><tt id="link-51" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.walk" class="py-name" href="#" onclick="return doclink('link-51', 'walk', 'link-42');">walk</a></tt><tt class="py-op">,</tt> <tt class="py-name">match_keys</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
383		<a name="L265"></a><tt class="py-lineno">265</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt id="link-52" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-52', 'msg', 'link-19');">msg</a></tt><tt class="py-op">,</tt> <tt id="link-53" class="py-name"><a title="ClusterShell.NodeSet
384		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-53', 'NodeSet', 'link-5');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-54" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
385		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-54', 'fromlist', 'link-45');">fromlist</a></tt><tt class="py-op">(</tt><tt id="link-55" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-55', 'keys', 'link-40');">keys</a></tt><tt class="py-op">)</tt> </tt>
386		</div><a name="L266"></a><tt class="py-lineno">266</tt> <tt class="py-line"> </tt>
387		<a name="DistantWorker.iter_node_buffers"></a><div id="DistantWorker.iter_node_buffers-def"><a name="L267"></a><tt class="py-lineno">267</tt> <a class="py-toggle" href="#" id="DistantWorker.iter_node_buffers-toggle" onclick="return toggle('DistantWorker.iter_node_buffers');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_buffers">iter_node_buffers</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">match_keys</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
388		</div><div id="DistantWorker.iter_node_buffers-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker.iter_node_buffers-expanded"><a name="L268"></a><tt class="py-lineno">268</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
389		<a name="L269"></a><tt class="py-lineno">269</tt> <tt class="py-line"><tt class="py-docstring"> Returns an iterator over each node and associated buffer.</tt> </tt>
390		<a name="L270"></a><tt class="py-lineno">270</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
391		<a name="L271"></a><tt class="py-lineno">271</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-56" class="py-name"><a title="ClusterShell.Worker.Worker.Worker._task_bound_check" class="py-name" href="#" onclick="return doclink('link-56', '_task_bound_check', 'link-10');">_task_bound_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
392		<a name="L272"></a><tt class="py-lineno">272</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-57" class="py-name"><a title="ClusterShell.Task.Task._call_tree_matcher" class="py-name" href="#" onclick="return doclink('link-57', '_call_tree_matcher', 'link-41');">_call_tree_matcher</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt class="py-name">_msgtree</tt><tt class="py-op">.</tt><tt id="link-58" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.items()=ClusterShell.MsgTree.MsgTree-class.html#items"><a title="ClusterShell.MsgTree.MsgTree.items" class="py-name" href="#" onclick="return doclink('link-58', 'items', 'link-58');">items</a></tt><tt class="py-op">,</tt> </tt>
393		<a name="L273"></a><tt class="py-lineno">273</tt> <tt class="py-line"> <tt class="py-name">match_keys</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
394		</div><a name="L274"></a><tt class="py-lineno">274</tt> <tt class="py-line"> </tt>
395		<a name="DistantWorker.iter_node_errors"></a><div id="DistantWorker.iter_node_errors-def"><a name="L275"></a><tt class="py-lineno">275</tt> <a class="py-toggle" href="#" id="DistantWorker.iter_node_errors-toggle" onclick="return toggle('DistantWorker.iter_node_errors');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_errors">iter_node_errors</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">match_keys</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
396		</div><div id="DistantWorker.iter_node_errors-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker.iter_node_errors-expanded"><a name="L276"></a><tt class="py-lineno">276</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
397		<a name="L277"></a><tt class="py-lineno">277</tt> <tt class="py-line"><tt class="py-docstring"> Returns an iterator over each node and associated error buffer.</tt> </tt>
398		<a name="L278"></a><tt class="py-lineno">278</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
399		<a name="L279"></a><tt class="py-lineno">279</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-59" class="py-name"><a title="ClusterShell.Worker.Worker.Worker._task_bound_check" class="py-name" href="#" onclick="return doclink('link-59', '_task_bound_check', 'link-10');">_task_bound_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
400		<a name="L280"></a><tt class="py-lineno">280</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-60" class="py-name"><a title="ClusterShell.Task.Task._call_tree_matcher" class="py-name" href="#" onclick="return doclink('link-60', '_call_tree_matcher', 'link-41');">_call_tree_matcher</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt class="py-name">_errtree</tt><tt class="py-op">.</tt><tt id="link-61" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.items" class="py-name" href="#" onclick="return doclink('link-61', 'items', 'link-58');">items</a></tt><tt class="py-op">,</tt> </tt>
401		<a name="L281"></a><tt class="py-lineno">281</tt> <tt class="py-line"> <tt class="py-name">match_keys</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
402		</div><a name="L282"></a><tt class="py-lineno">282</tt> <tt class="py-line"> </tt>
403		<a name="DistantWorker.iter_retcodes"></a><div id="DistantWorker.iter_retcodes-def"><a name="L283"></a><tt class="py-lineno">283</tt> <a class="py-toggle" href="#" id="DistantWorker.iter_retcodes-toggle" onclick="return toggle('DistantWorker.iter_retcodes');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_retcodes">iter_retcodes</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">match_keys</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
404		</div><div id="DistantWorker.iter_retcodes-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker.iter_retcodes-expanded"><a name="L284"></a><tt class="py-lineno">284</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
405		<a name="L285"></a><tt class="py-lineno">285</tt> <tt class="py-line"><tt class="py-docstring"> Returns an iterator over return codes and associated NodeSet.</tt> </tt>
406		<a name="L286"></a><tt class="py-lineno">286</tt> <tt class="py-line"><tt class="py-docstring"> If the optional parameter match_keys is defined, only keys</tt> </tt>
407		<a name="L287"></a><tt class="py-lineno">287</tt> <tt class="py-line"><tt class="py-docstring"> found in match_keys are returned.</tt> </tt>
408		<a name="L288"></a><tt class="py-lineno">288</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
409		<a name="L289"></a><tt class="py-lineno">289</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-62" class="py-name"><a title="ClusterShell.Worker.Worker.Worker._task_bound_check" class="py-name" href="#" onclick="return doclink('link-62', '_task_bound_check', 'link-10');">_task_bound_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
410		<a name="L290"></a><tt class="py-lineno">290</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">rc</tt><tt class="py-op">,</tt> <tt id="link-63" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-63', 'keys', 'link-40');">keys</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-64" class="py-name" targets="Method ClusterShell.Task.Task._rc_iter_by_worker()=ClusterShell.Task.Task-class.html#_rc_iter_by_worker"><a title="ClusterShell.Task.Task._rc_iter_by_worker" class="py-name" href="#" onclick="return doclink('link-64', '_rc_iter_by_worker', 'link-64');">_rc_iter_by_worker</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">match_keys</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
411		<a name="L291"></a><tt class="py-lineno">291</tt> <tt class="py-line"> <tt class="py-keyword">yield</tt> <tt class="py-name">rc</tt><tt class="py-op">,</tt> <tt id="link-65" class="py-name"><a title="ClusterShell.NodeSet
412		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-65', 'NodeSet', 'link-5');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-66" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
413		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-66', 'fromlist', 'link-45');">fromlist</a></tt><tt class="py-op">(</tt><tt id="link-67" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-67', 'keys', 'link-40');">keys</a></tt><tt class="py-op">)</tt> </tt>
414		</div><a name="L292"></a><tt class="py-lineno">292</tt> <tt class="py-line"> </tt>
415		<a name="DistantWorker.iter_node_retcodes"></a><div id="DistantWorker.iter_node_retcodes-def"><a name="L293"></a><tt class="py-lineno">293</tt> <a class="py-toggle" href="#" id="DistantWorker.iter_node_retcodes-toggle" onclick="return toggle('DistantWorker.iter_node_retcodes');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_retcodes">iter_node_retcodes</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
416		</div><div id="DistantWorker.iter_node_retcodes-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker.iter_node_retcodes-expanded"><a name="L294"></a><tt class="py-lineno">294</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
417		<a name="L295"></a><tt class="py-lineno">295</tt> <tt class="py-line"><tt class="py-docstring"> Returns an iterator over each node and associated return code.</tt> </tt>
418		<a name="L296"></a><tt class="py-lineno">296</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
419		<a name="L297"></a><tt class="py-lineno">297</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-68" class="py-name"><a title="ClusterShell.Worker.Worker.Worker._task_bound_check" class="py-name" href="#" onclick="return doclink('link-68', '_task_bound_check', 'link-10');">_task_bound_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
420		<a name="L298"></a><tt class="py-lineno">298</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-69" class="py-name" targets="Method ClusterShell.Task.Task._krc_iter_by_worker()=ClusterShell.Task.Task-class.html#_krc_iter_by_worker"><a title="ClusterShell.Task.Task._krc_iter_by_worker" class="py-name" href="#" onclick="return doclink('link-69', '_krc_iter_by_worker', 'link-69');">_krc_iter_by_worker</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
421		</div><a name="L299"></a><tt class="py-lineno">299</tt> <tt class="py-line"> </tt>
422		<a name="DistantWorker.num_timeout"></a><div id="DistantWorker.num_timeout-def"><a name="L300"></a><tt class="py-lineno">300</tt> <a class="py-toggle" href="#" id="DistantWorker.num_timeout-toggle" onclick="return toggle('DistantWorker.num_timeout');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#num_timeout">num_timeout</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
423		</div><div id="DistantWorker.num_timeout-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker.num_timeout-expanded"><a name="L301"></a><tt class="py-lineno">301</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
424		<a name="L302"></a><tt class="py-lineno">302</tt> <tt class="py-line"><tt class="py-docstring"> Return the number of timed out "keys" (ie. nodes) for this worker.</tt> </tt>
425		<a name="L303"></a><tt class="py-lineno">303</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
426		<a name="L304"></a><tt class="py-lineno">304</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-70" class="py-name"><a title="ClusterShell.Worker.Worker.Worker._task_bound_check" class="py-name" href="#" onclick="return doclink('link-70', '_task_bound_check', 'link-10');">_task_bound_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
427		<a name="L305"></a><tt class="py-lineno">305</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-71" class="py-name"><a title="ClusterShell.Task.Task._num_timeout_by_worker" class="py-name" href="#" onclick="return doclink('link-71', '_num_timeout_by_worker', 'link-11');">_num_timeout_by_worker</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
428		</div><a name="L306"></a><tt class="py-lineno">306</tt> <tt class="py-line"> </tt>
429		<a name="DistantWorker.iter_keys_timeout"></a><div id="DistantWorker.iter_keys_timeout-def"><a name="L307"></a><tt class="py-lineno">307</tt> <a class="py-toggle" href="#" id="DistantWorker.iter_keys_timeout-toggle" onclick="return toggle('DistantWorker.iter_keys_timeout');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_keys_timeout">iter_keys_timeout</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
430		</div><div id="DistantWorker.iter_keys_timeout-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="DistantWorker.iter_keys_timeout-expanded"><a name="L308"></a><tt class="py-lineno">308</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
431		<a name="L309"></a><tt class="py-lineno">309</tt> <tt class="py-line"><tt class="py-docstring"> Iterate over timed out keys (ie. nodes) for a specific worker.</tt> </tt>
432		<a name="L310"></a><tt class="py-lineno">310</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
433		<a name="L311"></a><tt class="py-lineno">311</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-72" class="py-name"><a title="ClusterShell.Worker.Worker.Worker._task_bound_check" class="py-name" href="#" onclick="return doclink('link-72', '_task_bound_check', 'link-10');">_task_bound_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
434		<a name="L312"></a><tt class="py-lineno">312</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-73" class="py-name" targets="Method ClusterShell.Task.Task._iter_keys_timeout_by_worker()=ClusterShell.Task.Task-class.html#_iter_keys_timeout_by_worker"><a title="ClusterShell.Task.Task._iter_keys_timeout_by_worker" class="py-name" href="#" onclick="return doclink('link-73', '_iter_keys_timeout_by_worker', 'link-73');">_iter_keys_timeout_by_worker</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
435		</div></div><a name="L313"></a><tt class="py-lineno">313</tt> <tt class="py-line"> </tt>
436		<a name="WorkerSimple"></a><div id="WorkerSimple-def"><a name="L314"></a><tt class="py-lineno">314</tt> <a class="py-toggle" href="#" id="WorkerSimple-toggle" onclick="return toggle('WorkerSimple');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a><tt class="py-op">(</tt><tt class="py-base-class">EngineClient</tt><tt class="py-op">,</tt> <tt class="py-base-class">Worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
437		</div><div id="WorkerSimple-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="WorkerSimple-expanded"><a name="L315"></a><tt class="py-lineno">315</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
438		<a name="L316"></a><tt class="py-lineno">316</tt> <tt class="py-line"><tt class="py-docstring"> Implements a simple Worker being itself an EngineClient.</tt> </tt>
439		<a name="L317"></a><tt class="py-lineno">317</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
440		<a name="L318"></a><tt class="py-lineno">318</tt> <tt class="py-line"> </tt>
441		<a name="WorkerSimple.__init__"></a><div id="WorkerSimple.__init__-def"><a name="L319"></a><tt class="py-lineno">319</tt> <a class="py-toggle" href="#" id="WorkerSimple.__init__-toggle" onclick="return toggle('WorkerSimple.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">file_reader</tt><tt class="py-op">,</tt> <tt class="py-param">file_writer</tt><tt class="py-op">,</tt> <tt class="py-param">file_error</tt><tt class="py-op">,</tt> <tt class="py-param">key</tt><tt class="py-op">,</tt> <tt class="py-param">handler</tt><tt class="py-op">,</tt> </tt>
442		<a name="L320"></a><tt class="py-lineno">320</tt> <tt class="py-line"> <tt class="py-param">stderr</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">=</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-param">autoclose</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
443		</div><div id="WorkerSimple.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple.__init__-expanded"><a name="L321"></a><tt class="py-lineno">321</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
444		<a name="L322"></a><tt class="py-lineno">322</tt> <tt class="py-line"><tt class="py-docstring"> Initialize worker.</tt> </tt>
445		<a name="L323"></a><tt class="py-lineno">323</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
446		<a name="L324"></a><tt class="py-lineno">324</tt> <tt class="py-line"> <tt id="link-74" class="py-name"><a title="ClusterShell.Worker
447		ClusterShell.Worker.Worker
448		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-74', 'Worker', 'link-1');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-75" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
449		ClusterShell.Engine.Engine.Engine.__init__
450		ClusterShell.Engine.Engine.EngineAbortException.__init__
451		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
452		ClusterShell.Engine.Engine.EngineTimer.__init__
453		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
454		ClusterShell.Engine.Engine._EngineTimerQ.__init__
455		ClusterShell.Engine.Poll.EnginePoll.__init__
456		ClusterShell.MsgTree.MsgTree.__init__
457		ClusterShell.MsgTree.MsgTreeElem.__init__
458		ClusterShell.NodeSet.NodeSet.__init__
459		ClusterShell.NodeSet.NodeSetBase.__init__
460		ClusterShell.NodeSet.NodeSetParseError.__init__
461		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
462		ClusterShell.NodeSet.ParsingEngine.__init__
463		ClusterShell.NodeSet.RangeSet.__init__
464		ClusterShell.NodeSet.RangeSetPaddingError.__init__
465		ClusterShell.NodeSet.RangeSetParseError.__init__
466		ClusterShell.NodeUtils.GroupResolver.__init__
467		ClusterShell.NodeUtils.GroupResolverConfig.__init__
468		ClusterShell.NodeUtils.GroupSource.__init__
469		ClusterShell.NodeUtils.GroupSourceException.__init__
470		ClusterShell.Task.Task._SuspendCondition.__init__
471		ClusterShell.Task.Task.__init__
472		ClusterShell.Task._TaskMsgTree.__init__
473		ClusterShell.Worker.EngineClient.EngineClient.__init__
474		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
475		ClusterShell.Worker.EngineClient.EnginePort.__init__
476		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
477		ClusterShell.Worker.Popen.WorkerPopen.__init__
478		ClusterShell.Worker.Ssh.Scp.__init__
479		ClusterShell.Worker.Ssh.Ssh.__init__
480		ClusterShell.Worker.Ssh.WorkerSsh.__init__
481		ClusterShell.Worker.Worker.DistantWorker.__init__
482		ClusterShell.Worker.Worker.Worker.__init__
483		ClusterShell.Worker.Worker.WorkerSimple.__init__
484		clubak.Display.__init__
485		clush.ClushConfig.__init__
486		clush.ClushConfigError.__init__
487		clush.DirectOutputHandler.__init__
488		clush.Display.__init__
489		clush.GatherOutputHandler.__init__
490		clush.RunTimer.__init__
491		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-75', '__init__', 'link-17');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">handler</tt><tt class="py-op">)</tt> </tt>
492		<a name="L325"></a><tt class="py-lineno">325</tt> <tt class="py-line"> <tt id="link-76" class="py-name"><a title="ClusterShell.Worker.EngineClient
493		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-76', 'EngineClient', 'link-2');">EngineClient</a></tt><tt class="py-op">.</tt><tt id="link-77" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
494		ClusterShell.Engine.Engine.Engine.__init__
495		ClusterShell.Engine.Engine.EngineAbortException.__init__
496		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
497		ClusterShell.Engine.Engine.EngineTimer.__init__
498		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
499		ClusterShell.Engine.Engine._EngineTimerQ.__init__
500		ClusterShell.Engine.Poll.EnginePoll.__init__
501		ClusterShell.MsgTree.MsgTree.__init__
502		ClusterShell.MsgTree.MsgTreeElem.__init__
503		ClusterShell.NodeSet.NodeSet.__init__
504		ClusterShell.NodeSet.NodeSetBase.__init__
505		ClusterShell.NodeSet.NodeSetParseError.__init__
506		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
507		ClusterShell.NodeSet.ParsingEngine.__init__
508		ClusterShell.NodeSet.RangeSet.__init__
509		ClusterShell.NodeSet.RangeSetPaddingError.__init__
510		ClusterShell.NodeSet.RangeSetParseError.__init__
511		ClusterShell.NodeUtils.GroupResolver.__init__
512		ClusterShell.NodeUtils.GroupResolverConfig.__init__
513		ClusterShell.NodeUtils.GroupSource.__init__
514		ClusterShell.NodeUtils.GroupSourceException.__init__
515		ClusterShell.Task.Task._SuspendCondition.__init__
516		ClusterShell.Task.Task.__init__
517		ClusterShell.Task._TaskMsgTree.__init__
518		ClusterShell.Worker.EngineClient.EngineClient.__init__
519		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
520		ClusterShell.Worker.EngineClient.EnginePort.__init__
521		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
522		ClusterShell.Worker.Popen.WorkerPopen.__init__
523		ClusterShell.Worker.Ssh.Scp.__init__
524		ClusterShell.Worker.Ssh.Ssh.__init__
525		ClusterShell.Worker.Ssh.WorkerSsh.__init__
526		ClusterShell.Worker.Worker.DistantWorker.__init__
527		ClusterShell.Worker.Worker.Worker.__init__
528		ClusterShell.Worker.Worker.WorkerSimple.__init__
529		clubak.Display.__init__
530		clush.ClushConfig.__init__
531		clush.ClushConfigError.__init__
532		clush.DirectOutputHandler.__init__
533		clush.Display.__init__
534		clush.GatherOutputHandler.__init__
535		clush.RunTimer.__init__
536		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-77', '__init__', 'link-17');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">,</tt> <tt class="py-name">autoclose</tt><tt class="py-op">)</tt> </tt>
537		<a name="L326"></a><tt class="py-lineno">326</tt> <tt class="py-line"> </tt>
538		<a name="L327"></a><tt class="py-lineno">327</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">last_msg</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
539		<a name="L328"></a><tt class="py-lineno">328</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">key</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> <tt class="py-comment"># allow key=0</tt> </tt>
540		<a name="L329"></a><tt class="py-lineno">329</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt> </tt>
541		<a name="L330"></a><tt class="py-lineno">330</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
542		<a name="L331"></a><tt class="py-lineno">331</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt> <tt class="py-op">=</tt> <tt class="py-name">key</tt> </tt>
543		<a name="L332"></a><tt class="py-lineno">332</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_reader</tt> <tt class="py-op">=</tt> <tt class="py-name">file_reader</tt> </tt>
544		<a name="L333"></a><tt class="py-lineno">333</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt> <tt class="py-op">=</tt> <tt class="py-name">file_writer</tt> </tt>
545		<a name="L334"></a><tt class="py-lineno">334</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_error</tt> <tt class="py-op">=</tt> <tt class="py-name">file_error</tt> </tt>
546		</div><a name="L335"></a><tt class="py-lineno">335</tt> <tt class="py-line"> </tt>
547		<a name="WorkerSimple._engine_clients"></a><div id="WorkerSimple._engine_clients-def"><a name="L336"></a><tt class="py-lineno">336</tt> <a class="py-toggle" href="#" id="WorkerSimple._engine_clients-toggle" onclick="return toggle('WorkerSimple._engine_clients');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_engine_clients">_engine_clients</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
548		</div><div id="WorkerSimple._engine_clients-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple._engine_clients-expanded"><a name="L337"></a><tt class="py-lineno">337</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
549		<a name="L338"></a><tt class="py-lineno">338</tt> <tt class="py-line"><tt class="py-docstring"> Return a list of underlying engine clients.</tt> </tt>
550		<a name="L339"></a><tt class="py-lineno">339</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
551		<a name="L340"></a><tt class="py-lineno">340</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-op">[</tt><tt class="py-name">self</tt><tt class="py-op">]</tt> </tt>
552		</div><a name="L341"></a><tt class="py-lineno">341</tt> <tt class="py-line"> </tt>
553		<a name="WorkerSimple.set_key"></a><div id="WorkerSimple.set_key-def"><a name="L342"></a><tt class="py-lineno">342</tt> <a class="py-toggle" href="#" id="WorkerSimple.set_key-toggle" onclick="return toggle('WorkerSimple.set_key');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#set_key">set_key</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">key</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
554		</div><div id="WorkerSimple.set_key-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple.set_key-expanded"><a name="L343"></a><tt class="py-lineno">343</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
555		<a name="L344"></a><tt class="py-lineno">344</tt> <tt class="py-line"><tt class="py-docstring"> Source key for this worker is free for use. Use this method to</tt> </tt>
556		<a name="L345"></a><tt class="py-lineno">345</tt> <tt class="py-line"><tt class="py-docstring"> set the custom source key for this worker.</tt> </tt>
557		<a name="L346"></a><tt class="py-lineno">346</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
558		<a name="L347"></a><tt class="py-lineno">347</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt> <tt class="py-op">=</tt> <tt class="py-name">key</tt> </tt>
559		</div><a name="L348"></a><tt class="py-lineno">348</tt> <tt class="py-line"> </tt>
560		<a name="WorkerSimple._start"></a><div id="WorkerSimple._start-def"><a name="L349"></a><tt class="py-lineno">349</tt> <a class="py-toggle" href="#" id="WorkerSimple._start-toggle" onclick="return toggle('WorkerSimple._start');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_start">_start</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
561		</div><div id="WorkerSimple._start-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple._start-expanded"><a name="L350"></a><tt class="py-lineno">350</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
562		<a name="L351"></a><tt class="py-lineno">351</tt> <tt class="py-line"><tt class="py-docstring"> Start worker.</tt> </tt>
563		<a name="L352"></a><tt class="py-lineno">352</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
564		<a name="L353"></a><tt class="py-lineno">353</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-78" class="py-name"><a title="ClusterShell.Event.EventHandler._invoke
565		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-78', '_invoke', 'link-9');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_start"</tt><tt class="py-op">)</tt> </tt>
566		<a name="L354"></a><tt class="py-lineno">354</tt> <tt class="py-line"> </tt>
567		<a name="L355"></a><tt class="py-lineno">355</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt> </tt>
568		</div><a name="L356"></a><tt class="py-lineno">356</tt> <tt class="py-line"> </tt>
569		<a name="WorkerSimple.error_fileno"></a><div id="WorkerSimple.error_fileno-def"><a name="L357"></a><tt class="py-lineno">357</tt> <a class="py-toggle" href="#" id="WorkerSimple.error_fileno-toggle" onclick="return toggle('WorkerSimple.error_fileno');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#error_fileno">error_fileno</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
570		</div><div id="WorkerSimple.error_fileno-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple.error_fileno-expanded"><a name="L358"></a><tt class="py-lineno">358</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
571		<a name="L359"></a><tt class="py-lineno">359</tt> <tt class="py-line"><tt class="py-docstring"> Returns the standard error reader file descriptor as an integer.</tt> </tt>
572		<a name="L360"></a><tt class="py-lineno">360</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
573		<a name="L361"></a><tt class="py-lineno">361</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_error</tt> <tt class="py-keyword">and</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_error</tt><tt class="py-op">.</tt><tt class="py-name">closed</tt><tt class="py-op">:</tt> </tt>
574		<a name="L362"></a><tt class="py-lineno">362</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_error</tt><tt class="py-op">.</tt><tt class="py-name">fileno</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
575		<a name="L363"></a><tt class="py-lineno">363</tt> <tt class="py-line"> </tt>
576		<a name="L364"></a><tt class="py-lineno">364</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">None</tt> </tt>
577		</div><a name="L365"></a><tt class="py-lineno">365</tt> <tt class="py-line"> </tt>
578		<a name="WorkerSimple.reader_fileno"></a><div id="WorkerSimple.reader_fileno-def"><a name="L366"></a><tt class="py-lineno">366</tt> <a class="py-toggle" href="#" id="WorkerSimple.reader_fileno-toggle" onclick="return toggle('WorkerSimple.reader_fileno');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#reader_fileno">reader_fileno</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
579		</div><div id="WorkerSimple.reader_fileno-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple.reader_fileno-expanded"><a name="L367"></a><tt class="py-lineno">367</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
580		<a name="L368"></a><tt class="py-lineno">368</tt> <tt class="py-line"><tt class="py-docstring"> Returns the reader file descriptor as an integer.</tt> </tt>
581		<a name="L369"></a><tt class="py-lineno">369</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
582		<a name="L370"></a><tt class="py-lineno">370</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_reader</tt> <tt class="py-keyword">and</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_reader</tt><tt class="py-op">.</tt><tt class="py-name">closed</tt><tt class="py-op">:</tt> </tt>
583		<a name="L371"></a><tt class="py-lineno">371</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_reader</tt><tt class="py-op">.</tt><tt class="py-name">fileno</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
584		<a name="L372"></a><tt class="py-lineno">372</tt> <tt class="py-line"> </tt>
585		<a name="L373"></a><tt class="py-lineno">373</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">None</tt> </tt>
586		</div><a name="L374"></a><tt class="py-lineno">374</tt> <tt class="py-line"> </tt>
587		<a name="WorkerSimple.writer_fileno"></a><div id="WorkerSimple.writer_fileno-def"><a name="L375"></a><tt class="py-lineno">375</tt> <a class="py-toggle" href="#" id="WorkerSimple.writer_fileno-toggle" onclick="return toggle('WorkerSimple.writer_fileno');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#writer_fileno">writer_fileno</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
588		</div><div id="WorkerSimple.writer_fileno-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple.writer_fileno-expanded"><a name="L376"></a><tt class="py-lineno">376</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
589		<a name="L377"></a><tt class="py-lineno">377</tt> <tt class="py-line"><tt class="py-docstring"> Returns the writer file descriptor as an integer.</tt> </tt>
590		<a name="L378"></a><tt class="py-lineno">378</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
591		<a name="L379"></a><tt class="py-lineno">379</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt> <tt class="py-keyword">and</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt><tt class="py-op">.</tt><tt class="py-name">closed</tt><tt class="py-op">:</tt> </tt>
592		<a name="L380"></a><tt class="py-lineno">380</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt><tt class="py-op">.</tt><tt class="py-name">fileno</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
593		<a name="L381"></a><tt class="py-lineno">381</tt> <tt class="py-line"> </tt>
594		<a name="L382"></a><tt class="py-lineno">382</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">None</tt> </tt>
595		</div><a name="L383"></a><tt class="py-lineno">383</tt> <tt class="py-line"> </tt>
596		<a name="WorkerSimple._read"></a><div id="WorkerSimple._read-def"><a name="L384"></a><tt class="py-lineno">384</tt> <a class="py-toggle" href="#" id="WorkerSimple._read-toggle" onclick="return toggle('WorkerSimple._read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_read">_read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">size</tt><tt class="py-op">=</tt><tt class="py-number">4096</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
597		</div><div id="WorkerSimple._read-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple._read-expanded"><a name="L385"></a><tt class="py-lineno">385</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
598		<a name="L386"></a><tt class="py-lineno">386</tt> <tt class="py-line"><tt class="py-docstring"> Read data from process.</tt> </tt>
599		<a name="L387"></a><tt class="py-lineno">387</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
600		<a name="L388"></a><tt class="py-lineno">388</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-79" class="py-name"><a title="ClusterShell.Worker.EngineClient
601		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-79', 'EngineClient', 'link-2');">EngineClient</a></tt><tt class="py-op">.</tt><tt id="link-80" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._read()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_read,Method ClusterShell.Worker.EngineClient.EnginePort._read()=ClusterShell.Worker.EngineClient.EnginePort-class.html#_read,Method ClusterShell.Worker.Worker.WorkerSimple._read()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_read"><a title="ClusterShell.Worker.EngineClient.EngineClient._read
602		ClusterShell.Worker.EngineClient.EnginePort._read
603		ClusterShell.Worker.Worker.WorkerSimple._read" class="py-name" href="#" onclick="return doclink('link-80', '_read', 'link-80');">_read</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">size</tt><tt class="py-op">)</tt> </tt>
604		</div><a name="L389"></a><tt class="py-lineno">389</tt> <tt class="py-line"> </tt>
605		<a name="WorkerSimple._readerr"></a><div id="WorkerSimple._readerr-def"><a name="L390"></a><tt class="py-lineno">390</tt> <a class="py-toggle" href="#" id="WorkerSimple._readerr-toggle" onclick="return toggle('WorkerSimple._readerr');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_readerr">_readerr</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">size</tt><tt class="py-op">=</tt><tt class="py-number">4096</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
606		</div><div id="WorkerSimple._readerr-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple._readerr-expanded"><a name="L391"></a><tt class="py-lineno">391</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
607		<a name="L392"></a><tt class="py-lineno">392</tt> <tt class="py-line"><tt class="py-docstring"> Read error data from process.</tt> </tt>
608		<a name="L393"></a><tt class="py-lineno">393</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
609		<a name="L394"></a><tt class="py-lineno">394</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-81" class="py-name"><a title="ClusterShell.Worker.EngineClient
610		ClusterShell.Worker.EngineClient.EngineClient" class="py-name" href="#" onclick="return doclink('link-81', 'EngineClient', 'link-2');">EngineClient</a></tt><tt class="py-op">.</tt><tt id="link-82" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._readerr()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerr,Method ClusterShell.Worker.Worker.WorkerSimple._readerr()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_readerr"><a title="ClusterShell.Worker.EngineClient.EngineClient._readerr
611		ClusterShell.Worker.Worker.WorkerSimple._readerr" class="py-name" href="#" onclick="return doclink('link-82', '_readerr', 'link-82');">_readerr</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">size</tt><tt class="py-op">)</tt> </tt>
612		</div><a name="L395"></a><tt class="py-lineno">395</tt> <tt class="py-line"> </tt>
613		<a name="WorkerSimple._close"></a><div id="WorkerSimple._close-def"><a name="L396"></a><tt class="py-lineno">396</tt> <a class="py-toggle" href="#" id="WorkerSimple._close-toggle" onclick="return toggle('WorkerSimple._close');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_close">_close</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">force</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
614		</div><div id="WorkerSimple._close-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple._close-expanded"><a name="L397"></a><tt class="py-lineno">397</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
615		<a name="L398"></a><tt class="py-lineno">398</tt> <tt class="py-line"><tt class="py-docstring"> Close worker. Called by engine after worker has been</tt> </tt>
616		<a name="L399"></a><tt class="py-lineno">399</tt> <tt class="py-line"><tt class="py-docstring"> unregistered. This method should handle all termination types</tt> </tt>
617		<a name="L400"></a><tt class="py-lineno">400</tt> <tt class="py-line"><tt class="py-docstring"> (normal, forced or on timeout).</tt> </tt>
618		<a name="L401"></a><tt class="py-lineno">401</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
619		<a name="L402"></a><tt class="py-lineno">402</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">force</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_rbuf</tt><tt class="py-op">:</tt> </tt>
620		<a name="L403"></a><tt class="py-lineno">403</tt> <tt class="py-line"> <tt class="py-comment"># We still have some read data available in buffer, but no</tt> </tt>
621		<a name="L404"></a><tt class="py-lineno">404</tt> <tt class="py-line"> <tt class="py-comment"># EOL. Generate a final message before closing.</tt> </tt>
622		<a name="L405"></a><tt class="py-lineno">405</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-83" class="py-name" targets="Method ClusterShell.Worker.Worker.WorkerSimple._on_msgline()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_msgline"><a title="ClusterShell.Worker.Worker.WorkerSimple._on_msgline" class="py-name" href="#" onclick="return doclink('link-83', '_on_msgline', 'link-83');">_on_msgline</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_rbuf</tt><tt class="py-op">)</tt> </tt>
623		<a name="L406"></a><tt class="py-lineno">406</tt> <tt class="py-line"> </tt>
624		<a name="L407"></a><tt class="py-lineno">407</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_reader</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
625		<a name="L408"></a><tt class="py-lineno">408</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_reader</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
626		<a name="L409"></a><tt class="py-lineno">409</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
627		<a name="L410"></a><tt class="py-lineno">410</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_writer</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
628		<a name="L411"></a><tt class="py-lineno">411</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_error</tt> <tt class="py-op">!=</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
629		<a name="L412"></a><tt class="py-lineno">412</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">file_error</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
630		<a name="L413"></a><tt class="py-lineno">413</tt> <tt class="py-line"> </tt>
631		<a name="L414"></a><tt class="py-lineno">414</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">timeout</tt><tt class="py-op">:</tt> </tt>
632		<a name="L415"></a><tt class="py-lineno">415</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-84" class="py-name" targets="Method ClusterShell.Worker.Worker.WorkerSimple._on_timeout()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_timeout"><a title="ClusterShell.Worker.Worker.WorkerSimple._on_timeout" class="py-name" href="#" onclick="return doclink('link-84', '_on_timeout', 'link-84');">_on_timeout</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
633		<a name="L416"></a><tt class="py-lineno">416</tt> <tt class="py-line"> </tt>
634		<a name="L417"></a><tt class="py-lineno">417</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-85" class="py-name"><a title="ClusterShell.Event.EventHandler._invoke
635		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-85', '_invoke', 'link-9');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_close"</tt><tt class="py-op">)</tt> </tt>
636		</div><a name="L418"></a><tt class="py-lineno">418</tt> <tt class="py-line"> </tt>
637		<a name="WorkerSimple._handle_read"></a><div id="WorkerSimple._handle_read-def"><a name="L419"></a><tt class="py-lineno">419</tt> <a class="py-toggle" href="#" id="WorkerSimple._handle_read-toggle" onclick="return toggle('WorkerSimple._handle_read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_read">_handle_read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
638		</div><div id="WorkerSimple._handle_read-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple._handle_read-expanded"><a name="L420"></a><tt class="py-lineno">420</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
639		<a name="L421"></a><tt class="py-lineno">421</tt> <tt class="py-line"><tt class="py-docstring"> Engine is telling us there is data available for reading.</tt> </tt>
640		<a name="L422"></a><tt class="py-lineno">422</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
641		<a name="L423"></a><tt class="py-lineno">423</tt> <tt class="py-line"> <tt class="py-name">debug</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-86" class="py-name" targets="Method ClusterShell.Task.Task.info()=ClusterShell.Task.Task-class.html#info"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-86', 'info', 'link-86');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"debug"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
642		<a name="L424"></a><tt class="py-lineno">424</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">debug</tt><tt class="py-op">:</tt> </tt>
643		<a name="L425"></a><tt class="py-lineno">425</tt> <tt class="py-line"> <tt class="py-name">print_debug</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-87" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-87', 'info', 'link-86');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"print_debug"</tt><tt class="py-op">)</tt> </tt>
644		<a name="L426"></a><tt class="py-lineno">426</tt> <tt class="py-line"> </tt>
645		<a name="L427"></a><tt class="py-lineno">427</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt id="link-88" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-88', 'msg', 'link-19');">msg</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-89" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._readlines()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines"><a title="ClusterShell.Worker.EngineClient.EngineClient._readlines" class="py-name" href="#" onclick="return doclink('link-89', '_readlines', 'link-89');">_readlines</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
646		<a name="L428"></a><tt class="py-lineno">428</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">debug</tt><tt class="py-op">:</tt> </tt>
647		<a name="L429"></a><tt class="py-lineno">429</tt> <tt class="py-line"> <tt class="py-name">print_debug</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-string">"LINE %s"</tt> <tt class="py-op">%</tt> <tt id="link-90" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-90', 'msg', 'link-19');">msg</a></tt><tt class="py-op">)</tt> </tt>
648		<a name="L430"></a><tt class="py-lineno">430</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-91" class="py-name"><a title="ClusterShell.Worker.Worker.WorkerSimple._on_msgline" class="py-name" href="#" onclick="return doclink('link-91', '_on_msgline', 'link-83');">_on_msgline</a></tt><tt class="py-op">(</tt><tt id="link-92" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-92', 'msg', 'link-19');">msg</a></tt><tt class="py-op">)</tt> </tt>
649		</div><a name="L431"></a><tt class="py-lineno">431</tt> <tt class="py-line"> </tt>
650		<a name="WorkerSimple._handle_error"></a><div id="WorkerSimple._handle_error-def"><a name="L432"></a><tt class="py-lineno">432</tt> <a class="py-toggle" href="#" id="WorkerSimple._handle_error-toggle" onclick="return toggle('WorkerSimple._handle_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_error">_handle_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
651		</div><div id="WorkerSimple._handle_error-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple._handle_error-expanded"><a name="L433"></a><tt class="py-lineno">433</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
652		<a name="L434"></a><tt class="py-lineno">434</tt> <tt class="py-line"><tt class="py-docstring"> Engine is telling us there is error available for reading.</tt> </tt>
653		<a name="L435"></a><tt class="py-lineno">435</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
654		<a name="L436"></a><tt class="py-lineno">436</tt> <tt class="py-line"> <tt class="py-name">debug</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-93" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-93', 'info', 'link-86');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"debug"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
655		<a name="L437"></a><tt class="py-lineno">437</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">debug</tt><tt class="py-op">:</tt> </tt>
656		<a name="L438"></a><tt class="py-lineno">438</tt> <tt class="py-line"> <tt class="py-name">print_debug</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-94" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-94', 'info', 'link-86');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"print_debug"</tt><tt class="py-op">)</tt> </tt>
657		<a name="L439"></a><tt class="py-lineno">439</tt> <tt class="py-line"> </tt>
658		<a name="L440"></a><tt class="py-lineno">440</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt id="link-95" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-95', 'msg', 'link-19');">msg</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-96" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._readerrlines()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines"><a title="ClusterShell.Worker.EngineClient.EngineClient._readerrlines" class="py-name" href="#" onclick="return doclink('link-96', '_readerrlines', 'link-96');">_readerrlines</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
659		<a name="L441"></a><tt class="py-lineno">441</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">debug</tt><tt class="py-op">:</tt> </tt>
660		<a name="L442"></a><tt class="py-lineno">442</tt> <tt class="py-line"> <tt class="py-name">print_debug</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-string">"LINE@STDERR %s"</tt> <tt class="py-op">%</tt> <tt id="link-97" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-97', 'msg', 'link-19');">msg</a></tt><tt class="py-op">)</tt> </tt>
661		<a name="L443"></a><tt class="py-lineno">443</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-98" class="py-name" targets="Method ClusterShell.Worker.Worker.WorkerSimple._on_errmsgline()=ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_errmsgline"><a title="ClusterShell.Worker.Worker.WorkerSimple._on_errmsgline" class="py-name" href="#" onclick="return doclink('link-98', '_on_errmsgline', 'link-98');">_on_errmsgline</a></tt><tt class="py-op">(</tt><tt id="link-99" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-99', 'msg', 'link-19');">msg</a></tt><tt class="py-op">)</tt> </tt>
662		</div><a name="L444"></a><tt class="py-lineno">444</tt> <tt class="py-line"> </tt>
663		<a name="WorkerSimple.last_read"></a><div id="WorkerSimple.last_read-def"><a name="L445"></a><tt class="py-lineno">445</tt> <a class="py-toggle" href="#" id="WorkerSimple.last_read-toggle" onclick="return toggle('WorkerSimple.last_read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#last_read">last_read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
664		</div><div id="WorkerSimple.last_read-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple.last_read-expanded"><a name="L446"></a><tt class="py-lineno">446</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
665		<a name="L447"></a><tt class="py-lineno">447</tt> <tt class="py-line"><tt class="py-docstring"> Read last msg, useful in an EventHandler.</tt> </tt>
666		<a name="L448"></a><tt class="py-lineno">448</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
667		<a name="L449"></a><tt class="py-lineno">449</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">last_msg</tt> </tt>
668		</div><a name="L450"></a><tt class="py-lineno">450</tt> <tt class="py-line"> </tt>
669		<a name="WorkerSimple.last_error"></a><div id="WorkerSimple.last_error-def"><a name="L451"></a><tt class="py-lineno">451</tt> <a class="py-toggle" href="#" id="WorkerSimple.last_error-toggle" onclick="return toggle('WorkerSimple.last_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#last_error">last_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
670		</div><div id="WorkerSimple.last_error-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple.last_error-expanded"><a name="L452"></a><tt class="py-lineno">452</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
671		<a name="L453"></a><tt class="py-lineno">453</tt> <tt class="py-line"><tt class="py-docstring"> Get last error message from event handler.</tt> </tt>
672		<a name="L454"></a><tt class="py-lineno">454</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
673		<a name="L455"></a><tt class="py-lineno">455</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">last_errmsg</tt> </tt>
674		</div><a name="L456"></a><tt class="py-lineno">456</tt> <tt class="py-line"> </tt>
675		<a name="WorkerSimple._on_msgline"></a><div id="WorkerSimple._on_msgline-def"><a name="L457"></a><tt class="py-lineno">457</tt> <a class="py-toggle" href="#" id="WorkerSimple._on_msgline-toggle" onclick="return toggle('WorkerSimple._on_msgline');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_msgline">_on_msgline</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">msg</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
676		</div><div id="WorkerSimple._on_msgline-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple._on_msgline-expanded"><a name="L458"></a><tt class="py-lineno">458</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
677		<a name="L459"></a><tt class="py-lineno">459</tt> <tt class="py-line"><tt class="py-docstring"> Add a message.</tt> </tt>
678		<a name="L460"></a><tt class="py-lineno">460</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
679		<a name="L461"></a><tt class="py-lineno">461</tt> <tt class="py-line"> <tt class="py-comment"># add last msg to local buffer</tt> </tt>
680		<a name="L462"></a><tt class="py-lineno">462</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">last_msg</tt> <tt class="py-op">=</tt> <tt id="link-100" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-100', 'msg', 'link-19');">msg</a></tt> </tt>
681		<a name="L463"></a><tt class="py-lineno">463</tt> <tt class="py-line"> </tt>
682		<a name="L464"></a><tt class="py-lineno">464</tt> <tt class="py-line"> <tt class="py-comment"># update task</tt> </tt>
683		<a name="L465"></a><tt class="py-lineno">465</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-101" class="py-name"><a title="ClusterShell.Task.Task._msg_add" class="py-name" href="#" onclick="return doclink('link-101', '_msg_add', 'link-20');">_msg_add</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt id="link-102" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-102', 'msg', 'link-19');">msg</a></tt><tt class="py-op">)</tt> </tt>
684		<a name="L466"></a><tt class="py-lineno">466</tt> <tt class="py-line"> </tt>
685		<a name="L467"></a><tt class="py-lineno">467</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-103" class="py-name"><a title="ClusterShell.Event.EventHandler._invoke
686		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-103', '_invoke', 'link-9');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_read"</tt><tt class="py-op">)</tt> </tt>
687		</div><a name="L468"></a><tt class="py-lineno">468</tt> <tt class="py-line"> </tt>
688		<a name="WorkerSimple._on_errmsgline"></a><div id="WorkerSimple._on_errmsgline-def"><a name="L469"></a><tt class="py-lineno">469</tt> <a class="py-toggle" href="#" id="WorkerSimple._on_errmsgline-toggle" onclick="return toggle('WorkerSimple._on_errmsgline');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_errmsgline">_on_errmsgline</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">msg</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
689		</div><div id="WorkerSimple._on_errmsgline-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple._on_errmsgline-expanded"><a name="L470"></a><tt class="py-lineno">470</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
690		<a name="L471"></a><tt class="py-lineno">471</tt> <tt class="py-line"><tt class="py-docstring"> Add a message.</tt> </tt>
691		<a name="L472"></a><tt class="py-lineno">472</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
692		<a name="L473"></a><tt class="py-lineno">473</tt> <tt class="py-line"> <tt class="py-comment"># add last msg to local buffer</tt> </tt>
693		<a name="L474"></a><tt class="py-lineno">474</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">last_errmsg</tt> <tt class="py-op">=</tt> <tt id="link-104" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-104', 'msg', 'link-19');">msg</a></tt> </tt>
694		<a name="L475"></a><tt class="py-lineno">475</tt> <tt class="py-line"> </tt>
695		<a name="L476"></a><tt class="py-lineno">476</tt> <tt class="py-line"> <tt class="py-comment"># update task</tt> </tt>
696		<a name="L477"></a><tt class="py-lineno">477</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-105" class="py-name"><a title="ClusterShell.Task.Task._errmsg_add" class="py-name" href="#" onclick="return doclink('link-105', '_errmsg_add', 'link-24');">_errmsg_add</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt id="link-106" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-106', 'msg', 'link-19');">msg</a></tt><tt class="py-op">)</tt> </tt>
697		<a name="L478"></a><tt class="py-lineno">478</tt> <tt class="py-line"> </tt>
698		<a name="L479"></a><tt class="py-lineno">479</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-107" class="py-name"><a title="ClusterShell.Event.EventHandler._invoke
699		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-107', '_invoke', 'link-9');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_error"</tt><tt class="py-op">)</tt> </tt>
700		</div><a name="L480"></a><tt class="py-lineno">480</tt> <tt class="py-line"> </tt>
701		<a name="WorkerSimple._on_timeout"></a><div id="WorkerSimple._on_timeout-def"><a name="L481"></a><tt class="py-lineno">481</tt> <a class="py-toggle" href="#" id="WorkerSimple._on_timeout-toggle" onclick="return toggle('WorkerSimple._on_timeout');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_timeout">_on_timeout</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
702		</div><div id="WorkerSimple._on_timeout-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple._on_timeout-expanded"><a name="L482"></a><tt class="py-lineno">482</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
703		<a name="L483"></a><tt class="py-lineno">483</tt> <tt class="py-line"><tt class="py-docstring"> Update on timeout.</tt> </tt>
704		<a name="L484"></a><tt class="py-lineno">484</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
705		<a name="L485"></a><tt class="py-lineno">485</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-108" class="py-name"><a title="ClusterShell.Task.Task._timeout_add" class="py-name" href="#" onclick="return doclink('link-108', '_timeout_add', 'link-29');">_timeout_add</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
706		<a name="L486"></a><tt class="py-lineno">486</tt> <tt class="py-line"> </tt>
707		<a name="L487"></a><tt class="py-lineno">487</tt> <tt class="py-line"> <tt class="py-comment"># trigger timeout event</tt> </tt>
708		<a name="L488"></a><tt class="py-lineno">488</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-109" class="py-name"><a title="ClusterShell.Event.EventHandler._invoke
709		ClusterShell.Worker.Worker.Worker._invoke" class="py-name" href="#" onclick="return doclink('link-109', '_invoke', 'link-9');">_invoke</a></tt><tt class="py-op">(</tt><tt class="py-string">"ev_timeout"</tt><tt class="py-op">)</tt> </tt>
710		</div><a name="L489"></a><tt class="py-lineno">489</tt> <tt class="py-line"> </tt>
711		<a name="WorkerSimple.read"></a><div id="WorkerSimple.read-def"><a name="L490"></a><tt class="py-lineno">490</tt> <a class="py-toggle" href="#" id="WorkerSimple.read-toggle" onclick="return toggle('WorkerSimple.read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#read">read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
712		</div><div id="WorkerSimple.read-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple.read-expanded"><a name="L491"></a><tt class="py-lineno">491</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
713		<a name="L492"></a><tt class="py-lineno">492</tt> <tt class="py-line"><tt class="py-docstring"> Read worker buffer.</tt> </tt>
714		<a name="L493"></a><tt class="py-lineno">493</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
715		<a name="L494"></a><tt class="py-lineno">494</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-110" class="py-name"><a title="ClusterShell.Worker.Worker.Worker._task_bound_check" class="py-name" href="#" onclick="return doclink('link-110', '_task_bound_check', 'link-10');">_task_bound_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
716		<a name="L495"></a><tt class="py-lineno">495</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">key</tt><tt class="py-op">,</tt> <tt id="link-111" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-111', 'msg', 'link-19');">msg</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-112" class="py-name"><a title="ClusterShell.Task.Task._call_tree_matcher" class="py-name" href="#" onclick="return doclink('link-112', '_call_tree_matcher', 'link-41');">_call_tree_matcher</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt class="py-name">_msgtree</tt><tt class="py-op">.</tt><tt id="link-113" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.items" class="py-name" href="#" onclick="return doclink('link-113', 'items', 'link-58');">items</a></tt><tt class="py-op">,</tt> </tt>
717		<a name="L496"></a><tt class="py-lineno">496</tt> <tt class="py-line"> <tt class="py-name">worker</tt><tt class="py-op">=</tt><tt class="py-name">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
718		<a name="L497"></a><tt class="py-lineno">497</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">key</tt> <tt class="py-op">==</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt> </tt>
719		<a name="L498"></a><tt class="py-lineno">498</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt id="link-114" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-114', 'msg', 'link-19');">msg</a></tt><tt class="py-op">)</tt> </tt>
720		</div><a name="L499"></a><tt class="py-lineno">499</tt> <tt class="py-line"> </tt>
721		<a name="WorkerSimple.error"></a><div id="WorkerSimple.error-def"><a name="L500"></a><tt class="py-lineno">500</tt> <a class="py-toggle" href="#" id="WorkerSimple.error-toggle" onclick="return toggle('WorkerSimple.error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#error">error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
722		</div><div id="WorkerSimple.error-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple.error-expanded"><a name="L501"></a><tt class="py-lineno">501</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
723		<a name="L502"></a><tt class="py-lineno">502</tt> <tt class="py-line"><tt class="py-docstring"> Read worker error buffer.</tt> </tt>
724		<a name="L503"></a><tt class="py-lineno">503</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
725		<a name="L504"></a><tt class="py-lineno">504</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-115" class="py-name"><a title="ClusterShell.Worker.Worker.Worker._task_bound_check" class="py-name" href="#" onclick="return doclink('link-115', '_task_bound_check', 'link-10');">_task_bound_check</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
726		<a name="L505"></a><tt class="py-lineno">505</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">key</tt><tt class="py-op">,</tt> <tt id="link-116" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-116', 'msg', 'link-19');">msg</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-117" class="py-name"><a title="ClusterShell.Task.Task._call_tree_matcher" class="py-name" href="#" onclick="return doclink('link-117', '_call_tree_matcher', 'link-41');">_call_tree_matcher</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt class="py-name">_errtree</tt><tt class="py-op">.</tt><tt id="link-118" class="py-name"><a title="ClusterShell.MsgTree.MsgTree.items" class="py-name" href="#" onclick="return doclink('link-118', 'items', 'link-58');">items</a></tt><tt class="py-op">,</tt> </tt>
727		<a name="L506"></a><tt class="py-lineno">506</tt> <tt class="py-line"> <tt class="py-name">worker</tt><tt class="py-op">=</tt><tt class="py-name">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
728		<a name="L507"></a><tt class="py-lineno">507</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">key</tt> <tt class="py-op">==</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">key</tt> </tt>
729		<a name="L508"></a><tt class="py-lineno">508</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt id="link-119" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-119', 'msg', 'link-19');">msg</a></tt><tt class="py-op">)</tt> </tt>
730		</div><a name="L509"></a><tt class="py-lineno">509</tt> <tt class="py-line"> </tt>
731		<a name="WorkerSimple.write"></a><div id="WorkerSimple.write-def"><a name="L510"></a><tt class="py-lineno">510</tt> <a class="py-toggle" href="#" id="WorkerSimple.write-toggle" onclick="return toggle('WorkerSimple.write');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#write">write</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">buf</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
732		</div><div id="WorkerSimple.write-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple.write-expanded"><a name="L511"></a><tt class="py-lineno">511</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
733		<a name="L512"></a><tt class="py-lineno">512</tt> <tt class="py-line"><tt class="py-docstring"> Write to worker.</tt> </tt>
734		<a name="L513"></a><tt class="py-lineno">513</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
735		<a name="L514"></a><tt class="py-lineno">514</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-120" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._write()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_write"><a title="ClusterShell.Worker.EngineClient.EngineClient._write" class="py-name" href="#" onclick="return doclink('link-120', '_write', 'link-120');">_write</a></tt><tt class="py-op">(</tt><tt class="py-name">buf</tt><tt class="py-op">)</tt> </tt>
736		</div><a name="L515"></a><tt class="py-lineno">515</tt> <tt class="py-line"> </tt>
737		<a name="WorkerSimple.set_write_eof"></a><div id="WorkerSimple.set_write_eof-def"><a name="L516"></a><tt class="py-lineno">516</tt> <a class="py-toggle" href="#" id="WorkerSimple.set_write_eof-toggle" onclick="return toggle('WorkerSimple.set_write_eof');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="ClusterShell.Worker.Worker.WorkerSimple-class.html#set_write_eof">set_write_eof</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
738		</div><div id="WorkerSimple.set_write_eof-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="WorkerSimple.set_write_eof-expanded"><a name="L517"></a><tt class="py-lineno">517</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
739		<a name="L518"></a><tt class="py-lineno">518</tt> <tt class="py-line"><tt class="py-docstring"> Tell worker to close its writer file descriptor once flushed. Do not</tt> </tt>
740		<a name="L519"></a><tt class="py-lineno">519</tt> <tt class="py-line"><tt class="py-docstring"> perform writes after this call.</tt> </tt>
741		<a name="L520"></a><tt class="py-lineno">520</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
742		<a name="L521"></a><tt class="py-lineno">521</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-121" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EngineClient._set_write_eof()=ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof"><a title="ClusterShell.Worker.EngineClient.EngineClient._set_write_eof" class="py-name" href="#" onclick="return doclink('link-121', '_set_write_eof', 'link-121');">_set_write_eof</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
743		</div></div><a name="L522"></a><tt class="py-lineno">522</tt> <tt class="py-line"> </tt><script type="text/javascript">
744		<!--
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~~doc/epydoc/html/ClusterShell.Worker.Worker.DistantWorker-class.html~~ less more

0		<?xml version="1.0" encoding="ascii"?>
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4		<head>
5		<title>ClusterShell.Worker.Worker.DistantWorker</title>
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7		<script type="text/javascript" src="epydoc.js"></script>
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12		<!-- ==================== NAVIGATION BAR ==================== -->
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40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		<a href="ClusterShell.Worker.Worker-module.html">Module Worker</a> ::
44		Class DistantWorker
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
51		onclick="toggle_private();">hide private</a>]</span></td></tr>
52		<tr><td align="right"><span class="options"
53		>[<a href="frames.html" target="_top">frames</a
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55		target="_top">no frames</a>]</span></td></tr>
56		</table>
57		</td>
58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class DistantWorker</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_58" name="uml_class_diagram_for_clusters_58">
64		<area shape="rect" id="node223" href="ClusterShell.Worker.Worker.DistantWorker-class.html#__init__" title="Initializer." alt="" coords="23,153,277,172"/>
65		<area shape="rect" id="node223" href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_node" title="Get last node, useful to get the node in an EventHandler callback like  ev_timeout()." alt="" coords="23,172,277,191"/>
66		<area shape="rect" id="node223" href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_read" title="Get last (node, buffer), useful in an EventHandler.ev_read()" alt="" coords="23,191,277,209"/>
67		<area shape="rect" id="node223" href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_error" title="Get last (node, error_buffer), useful in an EventHandler.ev_error()" alt="" coords="23,209,277,228"/>
68		<area shape="rect" id="node223" href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_retcode" title="Get last (node, rc), useful in an EventHandler.ev_hup()" alt="" coords="23,228,277,247"/>
69		<area shape="rect" id="node223" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_buffer" title="Get specific node buffer." alt="" coords="23,247,277,265"/>
70		<area shape="rect" id="node223" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_error" title="Get specific node error buffer." alt="" coords="23,265,277,284"/>
71		<area shape="rect" id="node223" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_error_buffer" title="Get specific node error buffer." alt="" coords="23,284,277,303"/>
72		<area shape="rect" id="node223" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_retcode" title="Get specific node return code." alt="" coords="23,303,277,321"/>
73		<area shape="rect" id="node223" href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_rc" title="Get specific node return code." alt="" coords="23,321,277,340"/>
74		<area shape="rect" id="node223" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_buffers" title="Returns an iterator over available buffers and associated NodeSet." alt="" coords="23,340,277,359"/>
75		<area shape="rect" id="node223" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_errors" title="Returns an iterator over available error buffers and associated NodeSet." alt="" coords="23,359,277,377"/>
76		<area shape="rect" id="node223" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_buffers" title="Returns an iterator over each node and associated buffer." alt="" coords="23,377,277,396"/>
77		<area shape="rect" id="node223" href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_keys_timeout" title="Iterate over timed out keys (ie." alt="" coords="23,415,277,433"/>
78		<area shape="rect" id="node1" href="ClusterShell.Worker.Worker.DistantWorker-class.html" title="Base class DistantWorker, which provides a useful set of setters/getters to use with distant workers like ssh or pdsh." alt="" coords="11,121,288,439"/>
79		<area shape="rect" id="node3" href="ClusterShell.Worker.Ssh.WorkerSsh-class.html" title="ClusterShell ssh-based worker Class." alt="" coords="5,459,133,498"/>
80		<area shape="rect" id="node4" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html" title="ClusterShell pdsh-based worker Class." alt="" coords="163,459,304,498"/>
81		<area shape="rect" id="node224" href="ClusterShell.Worker.Worker.Worker-class.html#did_timeout" title="Return True if this worker aborted due to timeout." alt="" coords="95,39,207,57"/>
82		<area shape="rect" id="node224" href="ClusterShell.Worker.Worker.Worker-class.html#flush_buffers" title="Flush any messages associated to this worker." alt="" coords="95,57,207,76"/>
83		<area shape="rect" id="node224" href="ClusterShell.Worker.Worker.Worker-class.html#flush_errors" title="Flush any error messages associated to this worker." alt="" coords="95,76,207,95"/>
84		<area shape="rect" id="node2" href="ClusterShell.Worker.Worker.Worker-class.html" title="Base class Worker." alt="" coords="83,6,219,101"/>
85		</map>
86		<img src="uml_class_diagram_for_clusters_58.png" alt='' usemap="#uml_class_diagram_for_clusters_58" ismap="ismap" class="graph-without-title" />
87		</center>
88		</center>
89		<hr />
90		<p>Base class DistantWorker, which provides a useful set of
91		setters/getters to use with distant workers like ssh or pdsh.</p>
92
93		<!-- ==================== INSTANCE METHODS ==================== -->
94		<a name="section-InstanceMethods"></a>
95		<table class="summary" border="1" cellpadding="3"
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99		<table border="0" cellpadding="0" cellspacing="0" width="100%">
100		<tr valign="top">
101		<td align="left"><span class="table-header">Instance Methods</span></td>
102		<td align="right" valign="top"
103		><span class="options">[<a href="#section-InstanceMethods"
104		class="privatelink" onclick="toggle_private();"
105		>hide private</a>]</span></td>
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107		</table>
108		</td>
109		</tr>
110		<tr>
111		<td width="15%" align="right" valign="top" class="summary">
112		<span class="summary-type"> </span>
113		</td><td class="summary">
114		<table width="100%" cellpadding="0" cellspacing="0" border="0">
115		<tr>
116		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
117		<span class="summary-sig-arg">handler</span>)</span><br />
118		Initializer.</td>
119		<td align="right" valign="top">
120		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.__init__">source code</a></span>
121
122		</td>
123		</tr>
124		</table>
125
126		</td>
127		</tr>
128		<tr class="private">
129		<td width="15%" align="right" valign="top" class="summary">
130		<span class="summary-type"> </span>
131		</td><td class="summary">
132		<table width="100%" cellpadding="0" cellspacing="0" border="0">
133		<tr>
134		<td><span class="summary-sig"><a name="_on_start"></a><span class="summary-sig-name">_on_start</span>(<span class="summary-sig-arg">self</span>)</span><br />
135		Starting</td>
136		<td align="right" valign="top">
137		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker._on_start">source code</a></span>
138
139		</td>
140		</tr>
141		</table>
142
143		</td>
144		</tr>
145		<tr class="private">
146		<td width="15%" align="right" valign="top" class="summary">
147		<span class="summary-type"> </span>
148		</td><td class="summary">
149		<table width="100%" cellpadding="0" cellspacing="0" border="0">
150		<tr>
151		<td><span class="summary-sig"><a name="_on_node_msgline"></a><span class="summary-sig-name">_on_node_msgline</span>(<span class="summary-sig-arg">self</span>,
152		<span class="summary-sig-arg">node</span>,
153		<span class="summary-sig-arg">msg</span>)</span><br />
154		Message received from node, update last* stuffs.</td>
155		<td align="right" valign="top">
156		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker._on_node_msgline">source code</a></span>
157
158		</td>
159		</tr>
160		</table>
161
162		</td>
163		</tr>
164		<tr class="private">
165		<td width="15%" align="right" valign="top" class="summary">
166		<span class="summary-type"> </span>
167		</td><td class="summary">
168		<table width="100%" cellpadding="0" cellspacing="0" border="0">
169		<tr>
170		<td><span class="summary-sig"><a name="_on_node_errline"></a><span class="summary-sig-name">_on_node_errline</span>(<span class="summary-sig-arg">self</span>,
171		<span class="summary-sig-arg">node</span>,
172		<span class="summary-sig-arg">msg</span>)</span><br />
173		Error message received from node, update last* stuffs.</td>
174		<td align="right" valign="top">
175		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker._on_node_errline">source code</a></span>
176
177		</td>
178		</tr>
179		</table>
180
181		</td>
182		</tr>
183		<tr class="private">
184		<td width="15%" align="right" valign="top" class="summary">
185		<span class="summary-type"> </span>
186		</td><td class="summary">
187		<table width="100%" cellpadding="0" cellspacing="0" border="0">
188		<tr>
189		<td><span class="summary-sig"><a name="_on_node_rc"></a><span class="summary-sig-name">_on_node_rc</span>(<span class="summary-sig-arg">self</span>,
190		<span class="summary-sig-arg">node</span>,
191		<span class="summary-sig-arg">rc</span>)</span><br />
192		Return code received from a node, update last* stuffs.</td>
193		<td align="right" valign="top">
194		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker._on_node_rc">source code</a></span>
195
196		</td>
197		</tr>
198		</table>
199
200		</td>
201		</tr>
202		<tr class="private">
203		<td width="15%" align="right" valign="top" class="summary">
204		<span class="summary-type"> </span>
205		</td><td class="summary">
206		<table width="100%" cellpadding="0" cellspacing="0" border="0">
207		<tr>
208		<td><span class="summary-sig"><a name="_on_node_timeout"></a><span class="summary-sig-name">_on_node_timeout</span>(<span class="summary-sig-arg">self</span>,
209		<span class="summary-sig-arg">node</span>)</span><br />
210		Update on node timeout.</td>
211		<td align="right" valign="top">
212		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker._on_node_timeout">source code</a></span>
213
214		</td>
215		</tr>
216		</table>
217
218		</td>
219		</tr>
220		<tr>
221		<td width="15%" align="right" valign="top" class="summary">
222		<span class="summary-type"> </span>
223		</td><td class="summary">
224		<table width="100%" cellpadding="0" cellspacing="0" border="0">
225		<tr>
226		<td><span class="summary-sig"><a name="last_node"></a><span class="summary-sig-name">last_node</span>(<span class="summary-sig-arg">self</span>)</span><br />
227		Get last node, useful to get the node in an EventHandler callback
228		like ev_timeout().</td>
229		<td align="right" valign="top">
230		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.last_node">source code</a></span>
231
232		</td>
233		</tr>
234		</table>
235
236		</td>
237		</tr>
238		<tr>
239		<td width="15%" align="right" valign="top" class="summary">
240		<span class="summary-type"> </span>
241		</td><td class="summary">
242		<table width="100%" cellpadding="0" cellspacing="0" border="0">
243		<tr>
244		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_read" class="summary-sig-name">last_read</a>(<span class="summary-sig-arg">self</span>)</span><br />
245		Get last (node, buffer), useful in an EventHandler.ev_read()</td>
246		<td align="right" valign="top">
247		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.last_read">source code</a></span>
248
249		</td>
250		</tr>
251		</table>
252
253		</td>
254		</tr>
255		<tr>
256		<td width="15%" align="right" valign="top" class="summary">
257		<span class="summary-type"> </span>
258		</td><td class="summary">
259		<table width="100%" cellpadding="0" cellspacing="0" border="0">
260		<tr>
261		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_error" class="summary-sig-name">last_error</a>(<span class="summary-sig-arg">self</span>)</span><br />
262		Get last (node, error_buffer), useful in an EventHandler.ev_error()</td>
263		<td align="right" valign="top">
264		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.last_error">source code</a></span>
265
266		</td>
267		</tr>
268		</table>
269
270		</td>
271		</tr>
272		<tr>
273		<td width="15%" align="right" valign="top" class="summary">
274		<span class="summary-type"> </span>
275		</td><td class="summary">
276		<table width="100%" cellpadding="0" cellspacing="0" border="0">
277		<tr>
278		<td><span class="summary-sig"><a name="last_retcode"></a><span class="summary-sig-name">last_retcode</span>(<span class="summary-sig-arg">self</span>)</span><br />
279		Get last (node, rc), useful in an EventHandler.ev_hup()</td>
280		<td align="right" valign="top">
281		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.last_retcode">source code</a></span>
282
283		</td>
284		</tr>
285		</table>
286
287		</td>
288		</tr>
289		<tr>
290		<td width="15%" align="right" valign="top" class="summary">
291		<span class="summary-type"> </span>
292		</td><td class="summary">
293		<table width="100%" cellpadding="0" cellspacing="0" border="0">
294		<tr>
295		<td><span class="summary-sig"><a name="node_buffer"></a><span class="summary-sig-name">node_buffer</span>(<span class="summary-sig-arg">self</span>,
296		<span class="summary-sig-arg">node</span>)</span><br />
297		Get specific node buffer.</td>
298		<td align="right" valign="top">
299		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.node_buffer">source code</a></span>
300
301		</td>
302		</tr>
303		</table>
304
305		</td>
306		</tr>
307		<tr>
308		<td width="15%" align="right" valign="top" class="summary">
309		<span class="summary-type"> </span>
310		</td><td class="summary">
311		<table width="100%" cellpadding="0" cellspacing="0" border="0">
312		<tr>
313		<td><span class="summary-sig"><a name="node_error"></a><span class="summary-sig-name">node_error</span>(<span class="summary-sig-arg">self</span>,
314		<span class="summary-sig-arg">node</span>)</span><br />
315		Get specific node error buffer.</td>
316		<td align="right" valign="top">
317		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.node_error">source code</a></span>
318
319		</td>
320		</tr>
321		</table>
322
323		</td>
324		</tr>
325		<tr>
326		<td width="15%" align="right" valign="top" class="summary">
327		<span class="summary-type"> </span>
328		</td><td class="summary">
329		<table width="100%" cellpadding="0" cellspacing="0" border="0">
330		<tr>
331		<td><span class="summary-sig"><a name="node_error_buffer"></a><span class="summary-sig-name">node_error_buffer</span>(<span class="summary-sig-arg">self</span>,
332		<span class="summary-sig-arg">node</span>)</span><br />
333		Get specific node error buffer.</td>
334		<td align="right" valign="top">
335		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.node_error">source code</a></span>
336
337		</td>
338		</tr>
339		</table>
340
341		</td>
342		</tr>
343		<tr>
344		<td width="15%" align="right" valign="top" class="summary">
345		<span class="summary-type"> </span>
346		</td><td class="summary">
347		<table width="100%" cellpadding="0" cellspacing="0" border="0">
348		<tr>
349		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_retcode" class="summary-sig-name">node_retcode</a>(<span class="summary-sig-arg">self</span>,
350		<span class="summary-sig-arg">node</span>)</span><br />
351		Get specific node return code.</td>
352		<td align="right" valign="top">
353		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.node_retcode">source code</a></span>
354
355		</td>
356		</tr>
357		</table>
358
359		</td>
360		</tr>
361		<tr>
362		<td width="15%" align="right" valign="top" class="summary">
363		<span class="summary-type"> </span>
364		</td><td class="summary">
365		<table width="100%" cellpadding="0" cellspacing="0" border="0">
366		<tr>
367		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_rc" class="summary-sig-name">node_rc</a>(<span class="summary-sig-arg">self</span>,
368		<span class="summary-sig-arg">node</span>)</span><br />
369		Get specific node return code.</td>
370		<td align="right" valign="top">
371		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.node_retcode">source code</a></span>
372
373		</td>
374		</tr>
375		</table>
376
377		</td>
378		</tr>
379		<tr>
380		<td width="15%" align="right" valign="top" class="summary">
381		<span class="summary-type"> </span>
382		</td><td class="summary">
383		<table width="100%" cellpadding="0" cellspacing="0" border="0">
384		<tr>
385		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_buffers" class="summary-sig-name">iter_buffers</a>(<span class="summary-sig-arg">self</span>,
386		<span class="summary-sig-arg">match_keys</span>=<span class="summary-sig-default">None</span>)</span><br />
387		Returns an iterator over available buffers and associated NodeSet.</td>
388		<td align="right" valign="top">
389		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.iter_buffers">source code</a></span>
390
391		</td>
392		</tr>
393		</table>
394
395		</td>
396		</tr>
397		<tr>
398		<td width="15%" align="right" valign="top" class="summary">
399		<span class="summary-type"> </span>
400		</td><td class="summary">
401		<table width="100%" cellpadding="0" cellspacing="0" border="0">
402		<tr>
403		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_errors" class="summary-sig-name">iter_errors</a>(<span class="summary-sig-arg">self</span>,
404		<span class="summary-sig-arg">match_keys</span>=<span class="summary-sig-default">None</span>)</span><br />
405		Returns an iterator over available error buffers and associated
406		NodeSet.</td>
407		<td align="right" valign="top">
408		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.iter_errors">source code</a></span>
409
410		</td>
411		</tr>
412		</table>
413
414		</td>
415		</tr>
416		<tr>
417		<td width="15%" align="right" valign="top" class="summary">
418		<span class="summary-type"> </span>
419		</td><td class="summary">
420		<table width="100%" cellpadding="0" cellspacing="0" border="0">
421		<tr>
422		<td><span class="summary-sig"><a name="iter_node_buffers"></a><span class="summary-sig-name">iter_node_buffers</span>(<span class="summary-sig-arg">self</span>,
423		<span class="summary-sig-arg">match_keys</span>=<span class="summary-sig-default">None</span>)</span><br />
424		Returns an iterator over each node and associated buffer.</td>
425		<td align="right" valign="top">
426		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.iter_node_buffers">source code</a></span>
427
428		</td>
429		</tr>
430		</table>
431
432		</td>
433		</tr>
434		<tr>
435		<td width="15%" align="right" valign="top" class="summary">
436		<span class="summary-type"> </span>
437		</td><td class="summary">
438		<table width="100%" cellpadding="0" cellspacing="0" border="0">
439		<tr>
440		<td><span class="summary-sig"><a name="iter_node_errors"></a><span class="summary-sig-name">iter_node_errors</span>(<span class="summary-sig-arg">self</span>,
441		<span class="summary-sig-arg">match_keys</span>=<span class="summary-sig-default">None</span>)</span><br />
442		Returns an iterator over each node and associated error buffer.</td>
443		<td align="right" valign="top">
444		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.iter_node_errors">source code</a></span>
445
446		</td>
447		</tr>
448		</table>
449
450		</td>
451		</tr>
452		<tr>
453		<td width="15%" align="right" valign="top" class="summary">
454		<span class="summary-type"> </span>
455		</td><td class="summary">
456		<table width="100%" cellpadding="0" cellspacing="0" border="0">
457		<tr>
458		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_retcodes" class="summary-sig-name">iter_retcodes</a>(<span class="summary-sig-arg">self</span>,
459		<span class="summary-sig-arg">match_keys</span>=<span class="summary-sig-default">None</span>)</span><br />
460		Returns an iterator over return codes and associated NodeSet.</td>
461		<td align="right" valign="top">
462		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.iter_retcodes">source code</a></span>
463
464		</td>
465		</tr>
466		</table>
467
468		</td>
469		</tr>
470		<tr>
471		<td width="15%" align="right" valign="top" class="summary">
472		<span class="summary-type"> </span>
473		</td><td class="summary">
474		<table width="100%" cellpadding="0" cellspacing="0" border="0">
475		<tr>
476		<td><span class="summary-sig"><a name="iter_node_retcodes"></a><span class="summary-sig-name">iter_node_retcodes</span>(<span class="summary-sig-arg">self</span>)</span><br />
477		Returns an iterator over each node and associated return code.</td>
478		<td align="right" valign="top">
479		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.iter_node_retcodes">source code</a></span>
480
481		</td>
482		</tr>
483		</table>
484
485		</td>
486		</tr>
487		<tr>
488		<td width="15%" align="right" valign="top" class="summary">
489		<span class="summary-type"> </span>
490		</td><td class="summary">
491		<table width="100%" cellpadding="0" cellspacing="0" border="0">
492		<tr>
493		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#num_timeout" class="summary-sig-name">num_timeout</a>(<span class="summary-sig-arg">self</span>)</span><br />
494		Return the number of timed out "keys" (ie.</td>
495		<td align="right" valign="top">
496		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.num_timeout">source code</a></span>
497
498		</td>
499		</tr>
500		</table>
501
502		</td>
503		</tr>
504		<tr>
505		<td width="15%" align="right" valign="top" class="summary">
506		<span class="summary-type"> </span>
507		</td><td class="summary">
508		<table width="100%" cellpadding="0" cellspacing="0" border="0">
509		<tr>
510		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_keys_timeout" class="summary-sig-name">iter_keys_timeout</a>(<span class="summary-sig-arg">self</span>)</span><br />
511		Iterate over timed out keys (ie.</td>
512		<td align="right" valign="top">
513		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.iter_keys_timeout">source code</a></span>
514
515		</td>
516		</tr>
517		</table>
518
519		</td>
520		</tr>
521		<tr>
522		<td colspan="2" class="summary">
523		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Worker.Worker-class.html">Worker</a></code></b>:
524		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#did_timeout">did_timeout</a></code>,
525		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#flush_buffers">flush_buffers</a></code>,
526		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#flush_errors">flush_errors</a></code>
527		</p>
528		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Worker.Worker-class.html">Worker</a></code></b> (private):
529		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#_engine_clients" onclick="show_private();">_engine_clients</a></code>,
530		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#_invoke" onclick="show_private();">_invoke</a></code>,
531		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#_set_task" onclick="show_private();">_set_task</a></code>,
532		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#_task_bound_check" onclick="show_private();">_task_bound_check</a></code>
533		</p></div>
534		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
535		<code>__delattr__</code>,
536		<code>__format__</code>,
537		<code>__getattribute__</code>,
538		<code>__hash__</code>,
539		<code>__new__</code>,
540		<code>__reduce__</code>,
541		<code>__reduce_ex__</code>,
542		<code>__repr__</code>,
543		<code>__setattr__</code>,
544		<code>__sizeof__</code>,
545		<code>__str__</code>,
546		<code>__subclasshook__</code>
547		</p>
548		</td>
549		</tr>
550		</table>
551		<!-- ==================== PROPERTIES ==================== -->
552		<a name="section-Properties"></a>
553		<table class="summary" border="1" cellpadding="3"
554		cellspacing="0" width="100%" bgcolor="white">
555		<tr bgcolor="#70b0f0" class="table-header">
556		<td colspan="2" class="table-header">
557		<table border="0" cellpadding="0" cellspacing="0" width="100%">
558		<tr valign="top">
559		<td align="left"><span class="table-header">Properties</span></td>
560		<td align="right" valign="top"
561		><span class="options">[<a href="#section-Properties"
562		class="privatelink" onclick="toggle_private();"
563		>hide private</a>]</span></td>
564		</tr>
565		</table>
566		</td>
567		</tr>
568		<tr>
569		<td colspan="2" class="summary">
570		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
571		<code>__class__</code>
572		</p>
573		</td>
574		</tr>
575		</table>
576		<!-- ==================== METHOD DETAILS ==================== -->
577		<a name="section-MethodDetails"></a>
578		<table class="details" border="1" cellpadding="3"
579		cellspacing="0" width="100%" bgcolor="white">
580		<tr bgcolor="#70b0f0" class="table-header">
581		<td colspan="2" class="table-header">
582		<table border="0" cellpadding="0" cellspacing="0" width="100%">
583		<tr valign="top">
584		<td align="left"><span class="table-header">Method Details</span></td>
585		<td align="right" valign="top"
586		><span class="options">[<a href="#section-MethodDetails"
587		class="privatelink" onclick="toggle_private();"
588		>hide private</a>]</span></td>
589		</tr>
590		</table>
591		</td>
592		</tr>
593		</table>
594		<a name="__init__"></a>
595		<div>
596		<table class="details" border="1" cellpadding="3"
597		cellspacing="0" width="100%" bgcolor="white">
598		<tr><td>
599		<table width="100%" cellpadding="0" cellspacing="0" border="0">
600		<tr valign="top"><td>
601		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
602		<span class="sig-arg">handler</span>)</span>
603		<br /><em class="fname">(Constructor)</em>
604		</h3>
605		</td><td align="right" valign="top"
606		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.__init__">source code</a></span>
607		</td>
608		</tr></table>
609
610		<p>Initializer. Should be called from derived classes.</p>
611		<dl class="fields">
612		<dt>Overrides:
613		object.__init__
614		<dd><em class="note">(inherited documentation)</em></dd>
615		</dt>
616		</dl>
617		</td></tr></table>
618		</div>
619		<a name="last_read"></a>
620		<div>
621		<table class="details" border="1" cellpadding="3"
622		cellspacing="0" width="100%" bgcolor="white">
623		<tr><td>
624		<table width="100%" cellpadding="0" cellspacing="0" border="0">
625		<tr valign="top"><td>
626		<h3 class="epydoc"><span class="sig"><span class="sig-name">last_read</span>(<span class="sig-arg">self</span>)</span>
627		</h3>
628		</td><td align="right" valign="top"
629		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.last_read">source code</a></span>
630		</td>
631		</tr></table>
632
633		<p>Get last (node, buffer), useful in an EventHandler.ev_read()</p>
634		<dl class="fields">
635		<dt>Overrides:
636		<a href="ClusterShell.Worker.Worker.Worker-class.html#last_read">Worker.last_read</a>
637		</dt>
638		</dl>
639		</td></tr></table>
640		</div>
641		<a name="last_error"></a>
642		<div>
643		<table class="details" border="1" cellpadding="3"
644		cellspacing="0" width="100%" bgcolor="white">
645		<tr><td>
646		<table width="100%" cellpadding="0" cellspacing="0" border="0">
647		<tr valign="top"><td>
648		<h3 class="epydoc"><span class="sig"><span class="sig-name">last_error</span>(<span class="sig-arg">self</span>)</span>
649		</h3>
650		</td><td align="right" valign="top"
651		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.last_error">source code</a></span>
652		</td>
653		</tr></table>
654
655		<p>Get last (node, error_buffer), useful in an
656		EventHandler.ev_error()</p>
657		<dl class="fields">
658		<dt>Overrides:
659		<a href="ClusterShell.Worker.Worker.Worker-class.html#last_error">Worker.last_error</a>
660		</dt>
661		</dl>
662		</td></tr></table>
663		</div>
664		<a name="node_retcode"></a>
665		<div>
666		<table class="details" border="1" cellpadding="3"
667		cellspacing="0" width="100%" bgcolor="white">
668		<tr><td>
669		<table width="100%" cellpadding="0" cellspacing="0" border="0">
670		<tr valign="top"><td>
671		<h3 class="epydoc"><span class="sig"><span class="sig-name">node_retcode</span>(<span class="sig-arg">self</span>,
672		<span class="sig-arg">node</span>)</span>
673		</h3>
674		</td><td align="right" valign="top"
675		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.node_retcode">source code</a></span>
676		</td>
677		</tr></table>
678
679		<p>Get specific node return code. Raises a KeyError if command on node
680		has not yet finished (no return code available), or is node is not known
681		by this worker.</p>
682		<dl class="fields">
683		</dl>
684		</td></tr></table>
685		</div>
686		<a name="node_rc"></a>
687		<div>
688		<table class="details" border="1" cellpadding="3"
689		cellspacing="0" width="100%" bgcolor="white">
690		<tr><td>
691		<table width="100%" cellpadding="0" cellspacing="0" border="0">
692		<tr valign="top"><td>
693		<h3 class="epydoc"><span class="sig"><span class="sig-name">node_rc</span>(<span class="sig-arg">self</span>,
694		<span class="sig-arg">node</span>)</span>
695		</h3>
696		</td><td align="right" valign="top"
697		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.node_retcode">source code</a></span>
698		</td>
699		</tr></table>
700
701		<p>Get specific node return code. Raises a KeyError if command on node
702		has not yet finished (no return code available), or is node is not known
703		by this worker.</p>
704		<dl class="fields">
705		</dl>
706		</td></tr></table>
707		</div>
708		<a name="iter_buffers"></a>
709		<div>
710		<table class="details" border="1" cellpadding="3"
711		cellspacing="0" width="100%" bgcolor="white">
712		<tr><td>
713		<table width="100%" cellpadding="0" cellspacing="0" border="0">
714		<tr valign="top"><td>
715		<h3 class="epydoc"><span class="sig"><span class="sig-name">iter_buffers</span>(<span class="sig-arg">self</span>,
716		<span class="sig-arg">match_keys</span>=<span class="sig-default">None</span>)</span>
717		</h3>
718		</td><td align="right" valign="top"
719		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.iter_buffers">source code</a></span>
720		</td>
721		</tr></table>
722
723		<p>Returns an iterator over available buffers and associated NodeSet. If
724		the optional parameter match_keys is defined, only keys found in
725		match_keys are returned.</p>
726		<dl class="fields">
727		</dl>
728		</td></tr></table>
729		</div>
730		<a name="iter_errors"></a>
731		<div>
732		<table class="details" border="1" cellpadding="3"
733		cellspacing="0" width="100%" bgcolor="white">
734		<tr><td>
735		<table width="100%" cellpadding="0" cellspacing="0" border="0">
736		<tr valign="top"><td>
737		<h3 class="epydoc"><span class="sig"><span class="sig-name">iter_errors</span>(<span class="sig-arg">self</span>,
738		<span class="sig-arg">match_keys</span>=<span class="sig-default">None</span>)</span>
739		</h3>
740		</td><td align="right" valign="top"
741		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.iter_errors">source code</a></span>
742		</td>
743		</tr></table>
744
745		<p>Returns an iterator over available error buffers and associated
746		NodeSet. If the optional parameter match_keys is defined, only keys found
747		in match_keys are returned.</p>
748		<dl class="fields">
749		</dl>
750		</td></tr></table>
751		</div>
752		<a name="iter_retcodes"></a>
753		<div>
754		<table class="details" border="1" cellpadding="3"
755		cellspacing="0" width="100%" bgcolor="white">
756		<tr><td>
757		<table width="100%" cellpadding="0" cellspacing="0" border="0">
758		<tr valign="top"><td>
759		<h3 class="epydoc"><span class="sig"><span class="sig-name">iter_retcodes</span>(<span class="sig-arg">self</span>,
760		<span class="sig-arg">match_keys</span>=<span class="sig-default">None</span>)</span>
761		</h3>
762		</td><td align="right" valign="top"
763		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.iter_retcodes">source code</a></span>
764		</td>
765		</tr></table>
766
767		<p>Returns an iterator over return codes and associated NodeSet. If the
768		optional parameter match_keys is defined, only keys found in match_keys
769		are returned.</p>
770		<dl class="fields">
771		</dl>
772		</td></tr></table>
773		</div>
774		<a name="num_timeout"></a>
775		<div>
776		<table class="details" border="1" cellpadding="3"
777		cellspacing="0" width="100%" bgcolor="white">
778		<tr><td>
779		<table width="100%" cellpadding="0" cellspacing="0" border="0">
780		<tr valign="top"><td>
781		<h3 class="epydoc"><span class="sig"><span class="sig-name">num_timeout</span>(<span class="sig-arg">self</span>)</span>
782		</h3>
783		</td><td align="right" valign="top"
784		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.num_timeout">source code</a></span>
785		</td>
786		</tr></table>
787
788		<p>Return the number of timed out "keys" (ie. nodes) for this
789		worker.</p>
790		<dl class="fields">
791		</dl>
792		</td></tr></table>
793		</div>
794		<a name="iter_keys_timeout"></a>
795		<div>
796		<table class="details" border="1" cellpadding="3"
797		cellspacing="0" width="100%" bgcolor="white">
798		<tr><td>
799		<table width="100%" cellpadding="0" cellspacing="0" border="0">
800		<tr valign="top"><td>
801		<h3 class="epydoc"><span class="sig"><span class="sig-name">iter_keys_timeout</span>(<span class="sig-arg">self</span>)</span>
802		</h3>
803		</td><td align="right" valign="top"
804		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#DistantWorker.iter_keys_timeout">source code</a></span>
805		</td>
806		</tr></table>
807
808		<p>Iterate over timed out keys (ie. nodes) for a specific worker.</p>
809		<dl class="fields">
810		</dl>
811		</td></tr></table>
812		</div>
813		<br />
814		<!-- ==================== NAVIGATION BAR ==================== -->
815		<table class="navbar" border="0" width="100%" cellpadding="0"
816		bgcolor="#a0c0ff" cellspacing="0">
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818
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821		href="module-tree.html">Trees</a>   </th>
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840		<tr>
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842		Generated by Epydoc 3.0.1 on Tue Jul 27 21:53:21 2010
843		</td>
844		<td align="right" class="footer">
845		<a target="mainFrame" href="http://epydoc.sourceforge.net"
846		>http://epydoc.sourceforge.net</a>
847		</td>
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850
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852		<!--
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~~doc/epydoc/html/ClusterShell.Worker.Worker.Worker-class.html~~ less more

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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>ClusterShell.Worker.Worker.Worker</title>
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10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
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12		<!-- ==================== NAVIGATION BAR ==================== -->
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37		<table width="100%" cellpadding="0" cellspacing="0">
38		<tr valign="top">
39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		<a href="ClusterShell.Worker.Worker-module.html">Module Worker</a> ::
44		Class Worker
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
51		onclick="toggle_private();">hide private</a>]</span></td></tr>
52		<tr><td align="right"><span class="options"
53		>[<a href="frames.html" target="_top">frames</a
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55		target="_top">no frames</a>]</span></td></tr>
56		</table>
57		</td>
58		</tr>
59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class Worker</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#Worker">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_59" name="uml_class_diagram_for_clusters_59">
64		<area shape="rect" id="node1" href="ClusterShell.Worker.Worker.DistantWorker-class.html" title="Base class DistantWorker, which provides a useful set of setters/getters to use with distant workers like ssh or pdsh." alt="" coords="180,177,300,215"/>
65		<area shape="rect" id="node2" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html" title="ClusterShell pdsh-based worker Class." alt="" coords="5,235,147,274"/>
66		<area shape="rect" id="node4" href="ClusterShell.Worker.Ssh.WorkerSsh-class.html" title="ClusterShell ssh-based worker Class." alt="" coords="176,235,304,274"/>
67		<area shape="rect" id="node3" href="ClusterShell.Worker.Worker.WorkerSimple-class.html" title="Implements a simple Worker being itself an EngineClient." alt="" coords="341,177,459,215"/>
68		<area shape="rect" id="node6" href="ClusterShell.Worker.Popen.WorkerPopen-class.html" title="Implements the Popen Worker." alt="" coords="333,235,491,274"/>
69		<area shape="rect" id="node227" href="ClusterShell.Worker.Worker.Worker-class.html#__init__" title="Initializer." alt="" coords="253,39,385,57"/>
70		<area shape="rect" id="node227" href="ClusterShell.Worker.Worker.Worker-class.html#last_read" title="Get last read message from event handler." alt="" coords="253,57,385,76"/>
71		<area shape="rect" id="node227" href="ClusterShell.Worker.Worker.Worker-class.html#last_error" title="Get last error message from event handler." alt="" coords="253,76,385,95"/>
72		<area shape="rect" id="node227" href="ClusterShell.Worker.Worker.Worker-class.html#did_timeout" title="Return True if this worker aborted due to timeout." alt="" coords="253,95,385,113"/>
73		<area shape="rect" id="node227" href="ClusterShell.Worker.Worker.Worker-class.html#flush_buffers" title="Flush any messages associated to this worker." alt="" coords="253,113,385,132"/>
74		<area shape="rect" id="node227" href="ClusterShell.Worker.Worker.Worker-class.html#flush_errors" title="Flush any error messages associated to this worker." alt="" coords="253,132,385,151"/>
75		<area shape="rect" id="node5" href="ClusterShell.Worker.Worker.Worker-class.html" title="Base class Worker." alt="" coords="241,6,396,157"/>
76		</map>
77		<img src="uml_class_diagram_for_clusters_59.png" alt='' usemap="#uml_class_diagram_for_clusters_59" ismap="ismap" class="graph-without-title" />
78		</center>
79		</center>
80		<hr />
81		<p>Base class Worker.</p>
82
83		<!-- ==================== INSTANCE METHODS ==================== -->
84		<a name="section-InstanceMethods"></a>
85		<table class="summary" border="1" cellpadding="3"
86		cellspacing="0" width="100%" bgcolor="white">
87		<tr bgcolor="#70b0f0" class="table-header">
88		<td colspan="2" class="table-header">
89		<table border="0" cellpadding="0" cellspacing="0" width="100%">
90		<tr valign="top">
91		<td align="left"><span class="table-header">Instance Methods</span></td>
92		<td align="right" valign="top"
93		><span class="options">[<a href="#section-InstanceMethods"
94		class="privatelink" onclick="toggle_private();"
95		>hide private</a>]</span></td>
96		</tr>
97		</table>
98		</td>
99		</tr>
100		<tr>
101		<td width="15%" align="right" valign="top" class="summary">
102		<span class="summary-type"> </span>
103		</td><td class="summary">
104		<table width="100%" cellpadding="0" cellspacing="0" border="0">
105		<tr>
106		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.Worker-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
107		<span class="summary-sig-arg">handler</span>)</span><br />
108		Initializer.</td>
109		<td align="right" valign="top">
110		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#Worker.__init__">source code</a></span>
111
112		</td>
113		</tr>
114		</table>
115
116		</td>
117		</tr>
118		<tr class="private">
119		<td width="15%" align="right" valign="top" class="summary">
120		<span class="summary-type"> </span>
121		</td><td class="summary">
122		<table width="100%" cellpadding="0" cellspacing="0" border="0">
123		<tr>
124		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.Worker-class.html#_set_task" class="summary-sig-name" onclick="show_private();">_set_task</a>(<span class="summary-sig-arg">self</span>,
125		<span class="summary-sig-arg">task</span>)</span><br />
126		Bind worker to task.</td>
127		<td align="right" valign="top">
128		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#Worker._set_task">source code</a></span>
129
130		</td>
131		</tr>
132		</table>
133
134		</td>
135		</tr>
136		<tr class="private">
137		<td width="15%" align="right" valign="top" class="summary">
138		<span class="summary-type"> </span>
139		</td><td class="summary">
140		<table width="100%" cellpadding="0" cellspacing="0" border="0">
141		<tr>
142		<td><span class="summary-sig"><a name="_task_bound_check"></a><span class="summary-sig-name">_task_bound_check</span>(<span class="summary-sig-arg">self</span>)</span></td>
143		<td align="right" valign="top">
144		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#Worker._task_bound_check">source code</a></span>
145
146		</td>
147		</tr>
148		</table>
149
150		</td>
151		</tr>
152		<tr class="private">
153		<td width="15%" align="right" valign="top" class="summary">
154		<span class="summary-type"> </span>
155		</td><td class="summary">
156		<table width="100%" cellpadding="0" cellspacing="0" border="0">
157		<tr>
158		<td><span class="summary-sig"><a name="_engine_clients"></a><span class="summary-sig-name">_engine_clients</span>(<span class="summary-sig-arg">self</span>)</span><br />
159		Return a list of underlying engine clients.</td>
160		<td align="right" valign="top">
161		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#Worker._engine_clients">source code</a></span>
162
163		</td>
164		</tr>
165		</table>
166
167		</td>
168		</tr>
169		<tr class="private">
170		<td width="15%" align="right" valign="top" class="summary">
171		<span class="summary-type"> </span>
172		</td><td class="summary">
173		<table width="100%" cellpadding="0" cellspacing="0" border="0">
174		<tr>
175		<td><span class="summary-sig"><a name="_invoke"></a><span class="summary-sig-name">_invoke</span>(<span class="summary-sig-arg">self</span>,
176		<span class="summary-sig-arg">ev_type</span>)</span><br />
177		Invoke user EventHandler method if needed.</td>
178		<td align="right" valign="top">
179		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#Worker._invoke">source code</a></span>
180
181		</td>
182		</tr>
183		</table>
184
185		</td>
186		</tr>
187		<tr>
188		<td width="15%" align="right" valign="top" class="summary">
189		<span class="summary-type"> </span>
190		</td><td class="summary">
191		<table width="100%" cellpadding="0" cellspacing="0" border="0">
192		<tr>
193		<td><span class="summary-sig"><a name="last_read"></a><span class="summary-sig-name">last_read</span>(<span class="summary-sig-arg">self</span>)</span><br />
194		Get last read message from event handler.</td>
195		<td align="right" valign="top">
196		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#Worker.last_read">source code</a></span>
197
198		</td>
199		</tr>
200		</table>
201
202		</td>
203		</tr>
204		<tr>
205		<td width="15%" align="right" valign="top" class="summary">
206		<span class="summary-type"> </span>
207		</td><td class="summary">
208		<table width="100%" cellpadding="0" cellspacing="0" border="0">
209		<tr>
210		<td><span class="summary-sig"><a name="last_error"></a><span class="summary-sig-name">last_error</span>(<span class="summary-sig-arg">self</span>)</span><br />
211		Get last error message from event handler.</td>
212		<td align="right" valign="top">
213		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#Worker.last_error">source code</a></span>
214
215		</td>
216		</tr>
217		</table>
218
219		</td>
220		</tr>
221		<tr>
222		<td width="15%" align="right" valign="top" class="summary">
223		<span class="summary-type"> </span>
224		</td><td class="summary">
225		<table width="100%" cellpadding="0" cellspacing="0" border="0">
226		<tr>
227		<td><span class="summary-sig"><a name="did_timeout"></a><span class="summary-sig-name">did_timeout</span>(<span class="summary-sig-arg">self</span>)</span><br />
228		Return True if this worker aborted due to timeout.</td>
229		<td align="right" valign="top">
230		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#Worker.did_timeout">source code</a></span>
231
232		</td>
233		</tr>
234		</table>
235
236		</td>
237		</tr>
238		<tr>
239		<td width="15%" align="right" valign="top" class="summary">
240		<span class="summary-type"> </span>
241		</td><td class="summary">
242		<table width="100%" cellpadding="0" cellspacing="0" border="0">
243		<tr>
244		<td><span class="summary-sig"><a name="flush_buffers"></a><span class="summary-sig-name">flush_buffers</span>(<span class="summary-sig-arg">self</span>)</span><br />
245		Flush any messages associated to this worker.</td>
246		<td align="right" valign="top">
247		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#Worker.flush_buffers">source code</a></span>
248
249		</td>
250		</tr>
251		</table>
252
253		</td>
254		</tr>
255		<tr>
256		<td width="15%" align="right" valign="top" class="summary">
257		<span class="summary-type"> </span>
258		</td><td class="summary">
259		<table width="100%" cellpadding="0" cellspacing="0" border="0">
260		<tr>
261		<td><span class="summary-sig"><a name="flush_errors"></a><span class="summary-sig-name">flush_errors</span>(<span class="summary-sig-arg">self</span>)</span><br />
262		Flush any error messages associated to this worker.</td>
263		<td align="right" valign="top">
264		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#Worker.flush_errors">source code</a></span>
265
266		</td>
267		</tr>
268		</table>
269
270		</td>
271		</tr>
272		<tr>
273		<td colspan="2" class="summary">
274		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
275		<code>__delattr__</code>,
276		<code>__format__</code>,
277		<code>__getattribute__</code>,
278		<code>__hash__</code>,
279		<code>__new__</code>,
280		<code>__reduce__</code>,
281		<code>__reduce_ex__</code>,
282		<code>__repr__</code>,
283		<code>__setattr__</code>,
284		<code>__sizeof__</code>,
285		<code>__str__</code>,
286		<code>__subclasshook__</code>
287		</p>
288		</td>
289		</tr>
290		</table>
291		<!-- ==================== PROPERTIES ==================== -->
292		<a name="section-Properties"></a>
293		<table class="summary" border="1" cellpadding="3"
294		cellspacing="0" width="100%" bgcolor="white">
295		<tr bgcolor="#70b0f0" class="table-header">
296		<td colspan="2" class="table-header">
297		<table border="0" cellpadding="0" cellspacing="0" width="100%">
298		<tr valign="top">
299		<td align="left"><span class="table-header">Properties</span></td>
300		<td align="right" valign="top"
301		><span class="options">[<a href="#section-Properties"
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310		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
311		<code>__class__</code>
312		</p>
313		</td>
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315		</table>
316		<!-- ==================== METHOD DETAILS ==================== -->
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337		cellspacing="0" width="100%" bgcolor="white">
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342		<span class="sig-arg">handler</span>)</span>
343		<br /><em class="fname">(Constructor)</em>
344		</h3>
345		</td><td align="right" valign="top"
346		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#Worker.__init__">source code</a></span>
347		</td>
348		</tr></table>
349
350		<p>Initializer. Should be called from derived classes.</p>
351		<dl class="fields">
352		<dt>Overrides:
353		object.__init__
354		</dt>
355		</dl>
356		</td></tr></table>
357		</div>
358		<a name="_set_task"></a>
359		<div class="private">
360		<table class="details" border="1" cellpadding="3"
361		cellspacing="0" width="100%" bgcolor="white">
362		<tr><td>
363		<table width="100%" cellpadding="0" cellspacing="0" border="0">
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365		<h3 class="epydoc"><span class="sig"><span class="sig-name">_set_task</span>(<span class="sig-arg">self</span>,
366		<span class="sig-arg">task</span>)</span>
367		</h3>
368		</td><td align="right" valign="top"
369		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#Worker._set_task">source code</a></span>
370		</td>
371		</tr></table>
372
373		<p>Bind worker to task. Called by task.schedule()</p>
374		<dl class="fields">
375		</dl>
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42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		<a href="ClusterShell.Worker.Worker-module.html">Module Worker</a> ::
44		Class WorkerBadArgumentError
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
50		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class WorkerBadArgumentError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerBadArgumentError">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_60" name="uml_class_diagram_for_clusters_60">
64		<area shape="rect" id="node1" href="ClusterShell.Worker.Worker.WorkerBadArgumentError-class.html" title="Bad argument in worker error." alt="" coords="8,507,181,551"/>
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85		</center>
86		</center>
87		<hr />
88		<p>Bad argument in worker error.</p>
89
90		<!-- ==================== INSTANCE METHODS ==================== -->
91		<a name="section-InstanceMethods"></a>
92		<table class="summary" border="1" cellpadding="3"
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104		</table>
105		</td>
106		</tr>
107		<tr>
108		<td colspan="2" class="summary">
109		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
110		<code>__init__</code>,
111		<code>__new__</code>
112		</p>
113		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
114		<code>__delattr__</code>,
115		<code>__getattribute__</code>,
116		<code>__getitem__</code>,
117		<code>__getslice__</code>,
118		<code>__reduce__</code>,
119		<code>__repr__</code>,
120		<code>__setattr__</code>,
121		<code>__setstate__</code>,
122		<code>__str__</code>,
123		<code>__unicode__</code>
124		</p>
125		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
126		<code>__format__</code>,
127		<code>__hash__</code>,
128		<code>__reduce_ex__</code>,
129		<code>__sizeof__</code>,
130		<code>__subclasshook__</code>
131		</p>
132		</td>
133		</tr>
134		</table>
135		<!-- ==================== PROPERTIES ==================== -->
136		<a name="section-Properties"></a>
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146		class="privatelink" onclick="toggle_private();"
147		>hide private</a>]</span></td>
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153		<td colspan="2" class="summary">
154		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
155		<code>args</code>,
156		<code>message</code>
157		</p>
158		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
159		<code>__class__</code>
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44		Class WorkerError
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
49		<!-- hide/show private -->
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59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class WorkerError</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerError">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_61" name="uml_class_diagram_for_clusters_61">
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85		</center>
86		</center>
87		<hr />
88		<p>Generic worker error.</p>
89
90		<!-- ==================== INSTANCE METHODS ==================== -->
91		<a name="section-InstanceMethods"></a>
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105		</td>
106		</tr>
107		<tr>
108		<td colspan="2" class="summary">
109		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
110		<code>__init__</code>,
111		<code>__new__</code>
112		</p>
113		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
114		<code>__delattr__</code>,
115		<code>__getattribute__</code>,
116		<code>__getitem__</code>,
117		<code>__getslice__</code>,
118		<code>__reduce__</code>,
119		<code>__repr__</code>,
120		<code>__setattr__</code>,
121		<code>__setstate__</code>,
122		<code>__str__</code>,
123		<code>__unicode__</code>
124		</p>
125		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
126		<code>__format__</code>,
127		<code>__hash__</code>,
128		<code>__reduce_ex__</code>,
129		<code>__sizeof__</code>,
130		<code>__subclasshook__</code>
131		</p>
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154		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
155		<code>args</code>,
156		<code>message</code>
157		</p>
158		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		<a href="ClusterShell.Worker.Worker-module.html">Module Worker</a> ::
44		Class WorkerException
45		</span>
46		</td>
47		<td>
48		<table cellpadding="0" cellspacing="0">
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60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class WorkerException</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerException">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_62" name="uml_class_diagram_for_clusters_62">
64		<area shape="rect" id="node1" href="ClusterShell.Worker.Worker.WorkerException-class.html" title="Generic worker exception." alt="" coords="33,379,159,423"/>
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66		<area shape="rect" id="node244" href="javascript:void(0);" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="33,316,160,335"/>
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85		</center>
86		</center>
87		<hr />
88		<p>Generic worker exception.</p>
89
90		<!-- ==================== INSTANCE METHODS ==================== -->
91		<a name="section-InstanceMethods"></a>
92		<table class="summary" border="1" cellpadding="3"
93		cellspacing="0" width="100%" bgcolor="white">
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98		<td align="left"><span class="table-header">Instance Methods</span></td>
99		<td align="right" valign="top"
100		><span class="options">[<a href="#section-InstanceMethods"
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102		>hide private</a>]</span></td>
103		</tr>
104		</table>
105		</td>
106		</tr>
107		<tr>
108		<td colspan="2" class="summary">
109		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
110		<code>__init__</code>,
111		<code>__new__</code>
112		</p>
113		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
114		<code>__delattr__</code>,
115		<code>__getattribute__</code>,
116		<code>__getitem__</code>,
117		<code>__getslice__</code>,
118		<code>__reduce__</code>,
119		<code>__repr__</code>,
120		<code>__setattr__</code>,
121		<code>__setstate__</code>,
122		<code>__str__</code>,
123		<code>__unicode__</code>
124		</p>
125		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
126		<code>__format__</code>,
127		<code>__hash__</code>,
128		<code>__reduce_ex__</code>,
129		<code>__sizeof__</code>,
130		<code>__subclasshook__</code>
131		</p>
132		</td>
133		</tr>
134		</table>
135		<!-- ==================== PROPERTIES ==================== -->
136		<a name="section-Properties"></a>
137		<table class="summary" border="1" cellpadding="3"
138		cellspacing="0" width="100%" bgcolor="white">
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141		<table border="0" cellpadding="0" cellspacing="0" width="100%">
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143		<td align="left"><span class="table-header">Properties</span></td>
144		<td align="right" valign="top"
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146		class="privatelink" onclick="toggle_private();"
147		>hide private</a>]</span></td>
148		</tr>
149		</table>
150		</td>
151		</tr>
152		<tr>
153		<td colspan="2" class="summary">
154		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
155		<code>args</code>,
156		<code>message</code>
157		</p>
158		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
159		<code>__class__</code>
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41		<a href="ClusterShell-module.html">Package ClusterShell</a> ::
42		<a href="ClusterShell.Worker-module.html">Package Worker</a> ::
43		<a href="ClusterShell.Worker.Worker-module.html">Module Worker</a> ::
44		Class WorkerSimple
45		</span>
46		</td>
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48		<table cellpadding="0" cellspacing="0">
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59		</table>
60		<!-- ==================== CLASS DESCRIPTION ==================== -->
61		<h1 class="epydoc">Class WorkerSimple</h1><p class="nomargin-top"><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple">source code</a></span></p>
62		<center>
63		<center> <map id="uml_class_diagram_for_clusters_63" name="uml_class_diagram_for_clusters_63">
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88		</center>
89		</center>
90		<hr />
91		<p>Implements a simple Worker being itself an EngineClient.</p>
92
93		<!-- ==================== INSTANCE METHODS ==================== -->
94		<a name="section-InstanceMethods"></a>
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100		<tr valign="top">
101		<td align="left"><span class="table-header">Instance Methods</span></td>
102		<td align="right" valign="top"
103		><span class="options">[<a href="#section-InstanceMethods"
104		class="privatelink" onclick="toggle_private();"
105		>hide private</a>]</span></td>
106		</tr>
107		</table>
108		</td>
109		</tr>
110		<tr>
111		<td width="15%" align="right" valign="top" class="summary">
112		<span class="summary-type"> </span>
113		</td><td class="summary">
114		<table width="100%" cellpadding="0" cellspacing="0" border="0">
115		<tr>
116		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
117		<span class="summary-sig-arg">file_reader</span>,
118		<span class="summary-sig-arg">file_writer</span>,
119		<span class="summary-sig-arg">file_error</span>,
120		<span class="summary-sig-arg">key</span>,
121		<span class="summary-sig-arg">handler</span>,
122		<span class="summary-sig-arg">stderr</span>=<span class="summary-sig-default">False</span>,
123		<span class="summary-sig-arg">timeout</span>=<span class="summary-sig-default">-1</span>,
124		<span class="summary-sig-arg">autoclose</span>=<span class="summary-sig-default">False</span>)</span><br />
125		Initialize worker.</td>
126		<td align="right" valign="top">
127		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.__init__">source code</a></span>
128
129		</td>
130		</tr>
131		</table>
132
133		</td>
134		</tr>
135		<tr class="private">
136		<td width="15%" align="right" valign="top" class="summary">
137		<span class="summary-type"> </span>
138		</td><td class="summary">
139		<table width="100%" cellpadding="0" cellspacing="0" border="0">
140		<tr>
141		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_engine_clients" class="summary-sig-name" onclick="show_private();">_engine_clients</a>(<span class="summary-sig-arg">self</span>)</span><br />
142		Return a list of underlying engine clients.</td>
143		<td align="right" valign="top">
144		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._engine_clients">source code</a></span>
145
146		</td>
147		</tr>
148		</table>
149
150		</td>
151		</tr>
152		<tr>
153		<td width="15%" align="right" valign="top" class="summary">
154		<span class="summary-type"> </span>
155		</td><td class="summary">
156		<table width="100%" cellpadding="0" cellspacing="0" border="0">
157		<tr>
158		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#set_key" class="summary-sig-name">set_key</a>(<span class="summary-sig-arg">self</span>,
159		<span class="summary-sig-arg">key</span>)</span><br />
160		Source key for this worker is free for use.</td>
161		<td align="right" valign="top">
162		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.set_key">source code</a></span>
163
164		</td>
165		</tr>
166		</table>
167
168		</td>
169		</tr>
170		<tr class="private">
171		<td width="15%" align="right" valign="top" class="summary">
172		<span class="summary-type"> </span>
173		</td><td class="summary">
174		<table width="100%" cellpadding="0" cellspacing="0" border="0">
175		<tr>
176		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_start" class="summary-sig-name" onclick="show_private();">_start</a>(<span class="summary-sig-arg">self</span>)</span><br />
177		Start worker.</td>
178		<td align="right" valign="top">
179		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._start">source code</a></span>
180
181		</td>
182		</tr>
183		</table>
184
185		</td>
186		</tr>
187		<tr>
188		<td width="15%" align="right" valign="top" class="summary">
189		<span class="summary-type"> </span>
190		</td><td class="summary">
191		<table width="100%" cellpadding="0" cellspacing="0" border="0">
192		<tr>
193		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#error_fileno" class="summary-sig-name">error_fileno</a>(<span class="summary-sig-arg">self</span>)</span><br />
194		Returns the standard error reader file descriptor as an integer.</td>
195		<td align="right" valign="top">
196		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.error_fileno">source code</a></span>
197
198		</td>
199		</tr>
200		</table>
201
202		</td>
203		</tr>
204		<tr>
205		<td width="15%" align="right" valign="top" class="summary">
206		<span class="summary-type"> </span>
207		</td><td class="summary">
208		<table width="100%" cellpadding="0" cellspacing="0" border="0">
209		<tr>
210		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#reader_fileno" class="summary-sig-name">reader_fileno</a>(<span class="summary-sig-arg">self</span>)</span><br />
211		Returns the reader file descriptor as an integer.</td>
212		<td align="right" valign="top">
213		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.reader_fileno">source code</a></span>
214
215		</td>
216		</tr>
217		</table>
218
219		</td>
220		</tr>
221		<tr>
222		<td width="15%" align="right" valign="top" class="summary">
223		<span class="summary-type"> </span>
224		</td><td class="summary">
225		<table width="100%" cellpadding="0" cellspacing="0" border="0">
226		<tr>
227		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#writer_fileno" class="summary-sig-name">writer_fileno</a>(<span class="summary-sig-arg">self</span>)</span><br />
228		Returns the writer file descriptor as an integer.</td>
229		<td align="right" valign="top">
230		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.writer_fileno">source code</a></span>
231
232		</td>
233		</tr>
234		</table>
235
236		</td>
237		</tr>
238		<tr class="private">
239		<td width="15%" align="right" valign="top" class="summary">
240		<span class="summary-type"> </span>
241		</td><td class="summary">
242		<table width="100%" cellpadding="0" cellspacing="0" border="0">
243		<tr>
244		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_read" class="summary-sig-name" onclick="show_private();">_read</a>(<span class="summary-sig-arg">self</span>,
245		<span class="summary-sig-arg">size</span>=<span class="summary-sig-default">4096</span>)</span><br />
246		Read data from process.</td>
247		<td align="right" valign="top">
248		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._read">source code</a></span>
249
250		</td>
251		</tr>
252		</table>
253
254		</td>
255		</tr>
256		<tr class="private">
257		<td width="15%" align="right" valign="top" class="summary">
258		<span class="summary-type"> </span>
259		</td><td class="summary">
260		<table width="100%" cellpadding="0" cellspacing="0" border="0">
261		<tr>
262		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_readerr" class="summary-sig-name" onclick="show_private();">_readerr</a>(<span class="summary-sig-arg">self</span>,
263		<span class="summary-sig-arg">size</span>=<span class="summary-sig-default">4096</span>)</span><br />
264		Read error data from process.</td>
265		<td align="right" valign="top">
266		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._readerr">source code</a></span>
267
268		</td>
269		</tr>
270		</table>
271
272		</td>
273		</tr>
274		<tr class="private">
275		<td width="15%" align="right" valign="top" class="summary">
276		<span class="summary-type"> </span>
277		</td><td class="summary">
278		<table width="100%" cellpadding="0" cellspacing="0" border="0">
279		<tr>
280		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_close" class="summary-sig-name" onclick="show_private();">_close</a>(<span class="summary-sig-arg">self</span>,
281		<span class="summary-sig-arg">force</span>,
282		<span class="summary-sig-arg">timeout</span>)</span><br />
283		Close worker.</td>
284		<td align="right" valign="top">
285		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._close">source code</a></span>
286
287		</td>
288		</tr>
289		</table>
290
291		</td>
292		</tr>
293		<tr class="private">
294		<td width="15%" align="right" valign="top" class="summary">
295		<span class="summary-type"> </span>
296		</td><td class="summary">
297		<table width="100%" cellpadding="0" cellspacing="0" border="0">
298		<tr>
299		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_read" class="summary-sig-name" onclick="show_private();">_handle_read</a>(<span class="summary-sig-arg">self</span>)</span><br />
300		Engine is telling us there is data available for reading.</td>
301		<td align="right" valign="top">
302		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._handle_read">source code</a></span>
303
304		</td>
305		</tr>
306		</table>
307
308		</td>
309		</tr>
310		<tr class="private">
311		<td width="15%" align="right" valign="top" class="summary">
312		<span class="summary-type"> </span>
313		</td><td class="summary">
314		<table width="100%" cellpadding="0" cellspacing="0" border="0">
315		<tr>
316		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_error" class="summary-sig-name" onclick="show_private();">_handle_error</a>(<span class="summary-sig-arg">self</span>)</span><br />
317		Engine is telling us there is error available for reading.</td>
318		<td align="right" valign="top">
319		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._handle_error">source code</a></span>
320
321		</td>
322		</tr>
323		</table>
324
325		</td>
326		</tr>
327		<tr>
328		<td width="15%" align="right" valign="top" class="summary">
329		<span class="summary-type"> </span>
330		</td><td class="summary">
331		<table width="100%" cellpadding="0" cellspacing="0" border="0">
332		<tr>
333		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#last_read" class="summary-sig-name">last_read</a>(<span class="summary-sig-arg">self</span>)</span><br />
334		Read last msg, useful in an EventHandler.</td>
335		<td align="right" valign="top">
336		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.last_read">source code</a></span>
337
338		</td>
339		</tr>
340		</table>
341
342		</td>
343		</tr>
344		<tr>
345		<td width="15%" align="right" valign="top" class="summary">
346		<span class="summary-type"> </span>
347		</td><td class="summary">
348		<table width="100%" cellpadding="0" cellspacing="0" border="0">
349		<tr>
350		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#last_error" class="summary-sig-name">last_error</a>(<span class="summary-sig-arg">self</span>)</span><br />
351		Get last error message from event handler.</td>
352		<td align="right" valign="top">
353		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.last_error">source code</a></span>
354
355		</td>
356		</tr>
357		</table>
358
359		</td>
360		</tr>
361		<tr class="private">
362		<td width="15%" align="right" valign="top" class="summary">
363		<span class="summary-type"> </span>
364		</td><td class="summary">
365		<table width="100%" cellpadding="0" cellspacing="0" border="0">
366		<tr>
367		<td><span class="summary-sig"><a name="_on_msgline"></a><span class="summary-sig-name">_on_msgline</span>(<span class="summary-sig-arg">self</span>,
368		<span class="summary-sig-arg">msg</span>)</span><br />
369		Add a message.</td>
370		<td align="right" valign="top">
371		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._on_msgline">source code</a></span>
372
373		</td>
374		</tr>
375		</table>
376
377		</td>
378		</tr>
379		<tr class="private">
380		<td width="15%" align="right" valign="top" class="summary">
381		<span class="summary-type"> </span>
382		</td><td class="summary">
383		<table width="100%" cellpadding="0" cellspacing="0" border="0">
384		<tr>
385		<td><span class="summary-sig"><a name="_on_errmsgline"></a><span class="summary-sig-name">_on_errmsgline</span>(<span class="summary-sig-arg">self</span>,
386		<span class="summary-sig-arg">msg</span>)</span><br />
387		Add a message.</td>
388		<td align="right" valign="top">
389		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._on_errmsgline">source code</a></span>
390
391		</td>
392		</tr>
393		</table>
394
395		</td>
396		</tr>
397		<tr class="private">
398		<td width="15%" align="right" valign="top" class="summary">
399		<span class="summary-type"> </span>
400		</td><td class="summary">
401		<table width="100%" cellpadding="0" cellspacing="0" border="0">
402		<tr>
403		<td><span class="summary-sig"><a name="_on_timeout"></a><span class="summary-sig-name">_on_timeout</span>(<span class="summary-sig-arg">self</span>)</span><br />
404		Update on timeout.</td>
405		<td align="right" valign="top">
406		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._on_timeout">source code</a></span>
407
408		</td>
409		</tr>
410		</table>
411
412		</td>
413		</tr>
414		<tr>
415		<td width="15%" align="right" valign="top" class="summary">
416		<span class="summary-type"> </span>
417		</td><td class="summary">
418		<table width="100%" cellpadding="0" cellspacing="0" border="0">
419		<tr>
420		<td><span class="summary-sig"><a name="read"></a><span class="summary-sig-name">read</span>(<span class="summary-sig-arg">self</span>)</span><br />
421		Read worker buffer.</td>
422		<td align="right" valign="top">
423		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.read">source code</a></span>
424
425		</td>
426		</tr>
427		</table>
428
429		</td>
430		</tr>
431		<tr>
432		<td width="15%" align="right" valign="top" class="summary">
433		<span class="summary-type"> </span>
434		</td><td class="summary">
435		<table width="100%" cellpadding="0" cellspacing="0" border="0">
436		<tr>
437		<td><span class="summary-sig"><a name="error"></a><span class="summary-sig-name">error</span>(<span class="summary-sig-arg">self</span>)</span><br />
438		Read worker error buffer.</td>
439		<td align="right" valign="top">
440		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.error">source code</a></span>
441
442		</td>
443		</tr>
444		</table>
445
446		</td>
447		</tr>
448		<tr>
449		<td width="15%" align="right" valign="top" class="summary">
450		<span class="summary-type"> </span>
451		</td><td class="summary">
452		<table width="100%" cellpadding="0" cellspacing="0" border="0">
453		<tr>
454		<td><span class="summary-sig"><a name="write"></a><span class="summary-sig-name">write</span>(<span class="summary-sig-arg">self</span>,
455		<span class="summary-sig-arg">buf</span>)</span><br />
456		Write to worker.</td>
457		<td align="right" valign="top">
458		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.write">source code</a></span>
459
460		</td>
461		</tr>
462		</table>
463
464		</td>
465		</tr>
466		<tr>
467		<td width="15%" align="right" valign="top" class="summary">
468		<span class="summary-type"> </span>
469		</td><td class="summary">
470		<table width="100%" cellpadding="0" cellspacing="0" border="0">
471		<tr>
472		<td><span class="summary-sig"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#set_write_eof" class="summary-sig-name">set_write_eof</a>(<span class="summary-sig-arg">self</span>)</span><br />
473		Tell worker to close its writer file descriptor once flushed.</td>
474		<td align="right" valign="top">
475		<span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.set_write_eof">source code</a></span>
476
477		</td>
478		</tr>
479		</table>
480
481		</td>
482		</tr>
483		<tr>
484		<td colspan="2" class="summary">
485		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient.EngineClient</a></code></b> (private):
486		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_close_writer" onclick="show_private();">_close_writer</a></code>,
487		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock" onclick="show_private();">_exec_nonblock</a></code>,
488		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire" onclick="show_private();">_fire</a></code>,
489		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write" onclick="show_private();">_handle_write</a></code>,
490		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines" onclick="show_private();">_readerrlines</a></code>,
491		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines" onclick="show_private();">_readlines</a></code>,
492		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading" onclick="show_private();">_set_reading</a></code>,
493		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading_error" onclick="show_private();">_set_reading_error</a></code>,
494		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof" onclick="show_private();">_set_write_eof</a></code>,
495		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_writing" onclick="show_private();">_set_writing</a></code>,
496		<code><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_write" onclick="show_private();">_write</a></code>
497		</p></div>
498		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">Engine.Engine.EngineBaseTimer</a></code></b>:
499		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate">invalidate</a></code>,
500		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid">is_valid</a></code>,
501		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire">set_nextfire</a></code>
502		</p>
503		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">Engine.Engine.EngineBaseTimer</a></code></b> (private):
504		<code><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine" onclick="show_private();">_set_engine</a></code>
505		</p></div>
506		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Worker.Worker-class.html">Worker</a></code></b>:
507		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#did_timeout">did_timeout</a></code>,
508		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#flush_buffers">flush_buffers</a></code>,
509		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#flush_errors">flush_errors</a></code>
510		</p>
511		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Worker.Worker.Worker-class.html">Worker</a></code></b> (private):
512		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#_invoke" onclick="show_private();">_invoke</a></code>,
513		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#_set_task" onclick="show_private();">_set_task</a></code>,
514		<code><a href="ClusterShell.Worker.Worker.Worker-class.html#_task_bound_check" onclick="show_private();">_task_bound_check</a></code>
515		</p></div>
516		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
517		<code>__delattr__</code>,
518		<code>__format__</code>,
519		<code>__getattribute__</code>,
520		<code>__hash__</code>,
521		<code>__new__</code>,
522		<code>__reduce__</code>,
523		<code>__reduce_ex__</code>,
524		<code>__repr__</code>,
525		<code>__setattr__</code>,
526		<code>__sizeof__</code>,
527		<code>__str__</code>,
528		<code>__subclasshook__</code>
529		</p>
530		</td>
531		</tr>
532		</table>
533		<!-- ==================== PROPERTIES ==================== -->
534		<a name="section-Properties"></a>
535		<table class="summary" border="1" cellpadding="3"
536		cellspacing="0" width="100%" bgcolor="white">
537		<tr bgcolor="#70b0f0" class="table-header">
538		<td colspan="2" class="table-header">
539		<table border="0" cellpadding="0" cellspacing="0" width="100%">
540		<tr valign="top">
541		<td align="left"><span class="table-header">Properties</span></td>
542		<td align="right" valign="top"
543		><span class="options">[<a href="#section-Properties"
544		class="privatelink" onclick="toggle_private();"
545		>hide private</a>]</span></td>
546		</tr>
547		</table>
548		</td>
549		</tr>
550		<tr>
551		<td colspan="2" class="summary">
552		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
553		<code>__class__</code>
554		</p>
555		</td>
556		</tr>
557		</table>
558		<!-- ==================== METHOD DETAILS ==================== -->
559		<a name="section-MethodDetails"></a>
560		<table class="details" border="1" cellpadding="3"
561		cellspacing="0" width="100%" bgcolor="white">
562		<tr bgcolor="#70b0f0" class="table-header">
563		<td colspan="2" class="table-header">
564		<table border="0" cellpadding="0" cellspacing="0" width="100%">
565		<tr valign="top">
566		<td align="left"><span class="table-header">Method Details</span></td>
567		<td align="right" valign="top"
568		><span class="options">[<a href="#section-MethodDetails"
569		class="privatelink" onclick="toggle_private();"
570		>hide private</a>]</span></td>
571		</tr>
572		</table>
573		</td>
574		</tr>
575		</table>
576		<a name="__init__"></a>
577		<div>
578		<table class="details" border="1" cellpadding="3"
579		cellspacing="0" width="100%" bgcolor="white">
580		<tr><td>
581		<table width="100%" cellpadding="0" cellspacing="0" border="0">
582		<tr valign="top"><td>
583		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
584		<span class="sig-arg">file_reader</span>,
585		<span class="sig-arg">file_writer</span>,
586		<span class="sig-arg">file_error</span>,
587		<span class="sig-arg">key</span>,
588		<span class="sig-arg">handler</span>,
589		<span class="sig-arg">stderr</span>=<span class="sig-default">False</span>,
590		<span class="sig-arg">timeout</span>=<span class="sig-default">-1</span>,
591		<span class="sig-arg">autoclose</span>=<span class="sig-default">False</span>)</span>
592		<br /><em class="fname">(Constructor)</em>
593		</h3>
594		</td><td align="right" valign="top"
595		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.__init__">source code</a></span>
596		</td>
597		</tr></table>
598
599		<p>Initialize worker.</p>
600		<dl class="fields">
601		<dt>Overrides:
602		object.__init__
603		</dt>
604		</dl>
605		</td></tr></table>
606		</div>
607		<a name="_engine_clients"></a>
608		<div class="private">
609		<table class="details" border="1" cellpadding="3"
610		cellspacing="0" width="100%" bgcolor="white">
611		<tr><td>
612		<table width="100%" cellpadding="0" cellspacing="0" border="0">
613		<tr valign="top"><td>
614		<h3 class="epydoc"><span class="sig"><span class="sig-name">_engine_clients</span>(<span class="sig-arg">self</span>)</span>
615		</h3>
616		</td><td align="right" valign="top"
617		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._engine_clients">source code</a></span>
618		</td>
619		</tr></table>
620
621		<p>Return a list of underlying engine clients.</p>
622		<dl class="fields">
623		<dt>Overrides:
624		<a href="ClusterShell.Worker.Worker.Worker-class.html#_engine_clients" onclick="show_private();">Worker._engine_clients</a>
625		</dt>
626		</dl>
627		</td></tr></table>
628		</div>
629		<a name="set_key"></a>
630		<div>
631		<table class="details" border="1" cellpadding="3"
632		cellspacing="0" width="100%" bgcolor="white">
633		<tr><td>
634		<table width="100%" cellpadding="0" cellspacing="0" border="0">
635		<tr valign="top"><td>
636		<h3 class="epydoc"><span class="sig"><span class="sig-name">set_key</span>(<span class="sig-arg">self</span>,
637		<span class="sig-arg">key</span>)</span>
638		</h3>
639		</td><td align="right" valign="top"
640		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.set_key">source code</a></span>
641		</td>
642		</tr></table>
643
644		<p>Source key for this worker is free for use. Use this method to set the
645		custom source key for this worker.</p>
646		<dl class="fields">
647		</dl>
648		</td></tr></table>
649		</div>
650		<a name="_start"></a>
651		<div class="private">
652		<table class="details" border="1" cellpadding="3"
653		cellspacing="0" width="100%" bgcolor="white">
654		<tr><td>
655		<table width="100%" cellpadding="0" cellspacing="0" border="0">
656		<tr valign="top"><td>
657		<h3 class="epydoc"><span class="sig"><span class="sig-name">_start</span>(<span class="sig-arg">self</span>)</span>
658		</h3>
659		</td><td align="right" valign="top"
660		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._start">source code</a></span>
661		</td>
662		</tr></table>
663
664		<p>Start worker.</p>
665		<dl class="fields">
666		<dt>Overrides:
667		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_start" onclick="show_private();">EngineClient.EngineClient._start</a>
668		</dt>
669		</dl>
670		</td></tr></table>
671		</div>
672		<a name="error_fileno"></a>
673		<div>
674		<table class="details" border="1" cellpadding="3"
675		cellspacing="0" width="100%" bgcolor="white">
676		<tr><td>
677		<table width="100%" cellpadding="0" cellspacing="0" border="0">
678		<tr valign="top"><td>
679		<h3 class="epydoc"><span class="sig"><span class="sig-name">error_fileno</span>(<span class="sig-arg">self</span>)</span>
680		</h3>
681		</td><td align="right" valign="top"
682		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.error_fileno">source code</a></span>
683		</td>
684		</tr></table>
685
686		<p>Returns the standard error reader file descriptor as an integer.</p>
687		<dl class="fields">
688		<dt>Overrides:
689		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno">EngineClient.EngineClient.error_fileno</a>
690		</dt>
691		</dl>
692		</td></tr></table>
693		</div>
694		<a name="reader_fileno"></a>
695		<div>
696		<table class="details" border="1" cellpadding="3"
697		cellspacing="0" width="100%" bgcolor="white">
698		<tr><td>
699		<table width="100%" cellpadding="0" cellspacing="0" border="0">
700		<tr valign="top"><td>
701		<h3 class="epydoc"><span class="sig"><span class="sig-name">reader_fileno</span>(<span class="sig-arg">self</span>)</span>
702		</h3>
703		</td><td align="right" valign="top"
704		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.reader_fileno">source code</a></span>
705		</td>
706		</tr></table>
707
708		<p>Returns the reader file descriptor as an integer.</p>
709		<dl class="fields">
710		<dt>Overrides:
711		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno">EngineClient.EngineClient.reader_fileno</a>
712		</dt>
713		</dl>
714		</td></tr></table>
715		</div>
716		<a name="writer_fileno"></a>
717		<div>
718		<table class="details" border="1" cellpadding="3"
719		cellspacing="0" width="100%" bgcolor="white">
720		<tr><td>
721		<table width="100%" cellpadding="0" cellspacing="0" border="0">
722		<tr valign="top"><td>
723		<h3 class="epydoc"><span class="sig"><span class="sig-name">writer_fileno</span>(<span class="sig-arg">self</span>)</span>
724		</h3>
725		</td><td align="right" valign="top"
726		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.writer_fileno">source code</a></span>
727		</td>
728		</tr></table>
729
730		<p>Returns the writer file descriptor as an integer.</p>
731		<dl class="fields">
732		<dt>Overrides:
733		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno">EngineClient.EngineClient.writer_fileno</a>
734		</dt>
735		</dl>
736		</td></tr></table>
737		</div>
738		<a name="_read"></a>
739		<div class="private">
740		<table class="details" border="1" cellpadding="3"
741		cellspacing="0" width="100%" bgcolor="white">
742		<tr><td>
743		<table width="100%" cellpadding="0" cellspacing="0" border="0">
744		<tr valign="top"><td>
745		<h3 class="epydoc"><span class="sig"><span class="sig-name">_read</span>(<span class="sig-arg">self</span>,
746		<span class="sig-arg">size</span>=<span class="sig-default">4096</span>)</span>
747		</h3>
748		</td><td align="right" valign="top"
749		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._read">source code</a></span>
750		</td>
751		</tr></table>
752
753		<p>Read data from process.</p>
754		<dl class="fields">
755		<dt>Overrides:
756		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_read" onclick="show_private();">EngineClient.EngineClient._read</a>
757		</dt>
758		</dl>
759		</td></tr></table>
760		</div>
761		<a name="_readerr"></a>
762		<div class="private">
763		<table class="details" border="1" cellpadding="3"
764		cellspacing="0" width="100%" bgcolor="white">
765		<tr><td>
766		<table width="100%" cellpadding="0" cellspacing="0" border="0">
767		<tr valign="top"><td>
768		<h3 class="epydoc"><span class="sig"><span class="sig-name">_readerr</span>(<span class="sig-arg">self</span>,
769		<span class="sig-arg">size</span>=<span class="sig-default">4096</span>)</span>
770		</h3>
771		</td><td align="right" valign="top"
772		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._readerr">source code</a></span>
773		</td>
774		</tr></table>
775
776		<p>Read error data from process.</p>
777		<dl class="fields">
778		<dt>Overrides:
779		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerr" onclick="show_private();">EngineClient.EngineClient._readerr</a>
780		</dt>
781		</dl>
782		</td></tr></table>
783		</div>
784		<a name="_close"></a>
785		<div class="private">
786		<table class="details" border="1" cellpadding="3"
787		cellspacing="0" width="100%" bgcolor="white">
788		<tr><td>
789		<table width="100%" cellpadding="0" cellspacing="0" border="0">
790		<tr valign="top"><td>
791		<h3 class="epydoc"><span class="sig"><span class="sig-name">_close</span>(<span class="sig-arg">self</span>,
792		<span class="sig-arg">force</span>,
793		<span class="sig-arg">timeout</span>)</span>
794		</h3>
795		</td><td align="right" valign="top"
796		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._close">source code</a></span>
797		</td>
798		</tr></table>
799
800		<p>Close worker. Called by engine after worker has been unregistered.
801		This method should handle all termination types (normal, forced or on
802		timeout).</p>
803		<dl class="fields">
804		<dt>Overrides:
805		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_close" onclick="show_private();">EngineClient.EngineClient._close</a>
806		</dt>
807		</dl>
808		</td></tr></table>
809		</div>
810		<a name="_handle_read"></a>
811		<div class="private">
812		<table class="details" border="1" cellpadding="3"
813		cellspacing="0" width="100%" bgcolor="white">
814		<tr><td>
815		<table width="100%" cellpadding="0" cellspacing="0" border="0">
816		<tr valign="top"><td>
817		<h3 class="epydoc"><span class="sig"><span class="sig-name">_handle_read</span>(<span class="sig-arg">self</span>)</span>
818		</h3>
819		</td><td align="right" valign="top"
820		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._handle_read">source code</a></span>
821		</td>
822		</tr></table>
823
824		<p>Engine is telling us there is data available for reading.</p>
825		<dl class="fields">
826		<dt>Overrides:
827		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_read" onclick="show_private();">EngineClient.EngineClient._handle_read</a>
828		</dt>
829		</dl>
830		</td></tr></table>
831		</div>
832		<a name="_handle_error"></a>
833		<div class="private">
834		<table class="details" border="1" cellpadding="3"
835		cellspacing="0" width="100%" bgcolor="white">
836		<tr><td>
837		<table width="100%" cellpadding="0" cellspacing="0" border="0">
838		<tr valign="top"><td>
839		<h3 class="epydoc"><span class="sig"><span class="sig-name">_handle_error</span>(<span class="sig-arg">self</span>)</span>
840		</h3>
841		</td><td align="right" valign="top"
842		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple._handle_error">source code</a></span>
843		</td>
844		</tr></table>
845
846		<p>Engine is telling us there is error available for reading.</p>
847		<dl class="fields">
848		<dt>Overrides:
849		<a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_error" onclick="show_private();">EngineClient.EngineClient._handle_error</a>
850		</dt>
851		</dl>
852		</td></tr></table>
853		</div>
854		<a name="last_read"></a>
855		<div>
856		<table class="details" border="1" cellpadding="3"
857		cellspacing="0" width="100%" bgcolor="white">
858		<tr><td>
859		<table width="100%" cellpadding="0" cellspacing="0" border="0">
860		<tr valign="top"><td>
861		<h3 class="epydoc"><span class="sig"><span class="sig-name">last_read</span>(<span class="sig-arg">self</span>)</span>
862		</h3>
863		</td><td align="right" valign="top"
864		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.last_read">source code</a></span>
865		</td>
866		</tr></table>
867
868		<p>Read last msg, useful in an EventHandler.</p>
869		<dl class="fields">
870		<dt>Overrides:
871		<a href="ClusterShell.Worker.Worker.Worker-class.html#last_read">Worker.last_read</a>
872		</dt>
873		</dl>
874		</td></tr></table>
875		</div>
876		<a name="last_error"></a>
877		<div>
878		<table class="details" border="1" cellpadding="3"
879		cellspacing="0" width="100%" bgcolor="white">
880		<tr><td>
881		<table width="100%" cellpadding="0" cellspacing="0" border="0">
882		<tr valign="top"><td>
883		<h3 class="epydoc"><span class="sig"><span class="sig-name">last_error</span>(<span class="sig-arg">self</span>)</span>
884		</h3>
885		</td><td align="right" valign="top"
886		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.last_error">source code</a></span>
887		</td>
888		</tr></table>
889
890		<p>Get last error message from event handler.</p>
891		<dl class="fields">
892		<dt>Overrides:
893		<a href="ClusterShell.Worker.Worker.Worker-class.html#last_error">Worker.last_error</a>
894		</dt>
895		</dl>
896		</td></tr></table>
897		</div>
898		<a name="set_write_eof"></a>
899		<div>
900		<table class="details" border="1" cellpadding="3"
901		cellspacing="0" width="100%" bgcolor="white">
902		<tr><td>
903		<table width="100%" cellpadding="0" cellspacing="0" border="0">
904		<tr valign="top"><td>
905		<h3 class="epydoc"><span class="sig"><span class="sig-name">set_write_eof</span>(<span class="sig-arg">self</span>)</span>
906		</h3>
907		</td><td align="right" valign="top"
908		><span class="codelink"><a href="ClusterShell.Worker.Worker-pysrc.html#WorkerSimple.set_write_eof">source code</a></span>
909		</td>
910		</tr></table>
911
912		<p>Tell worker to close its writer file descriptor once flushed. Do not
913		perform writes after this call.</p>
914		<dl class="fields">
915		</dl>
916		</td></tr></table>
917		</div>
918		<br />
919		<!-- ==================== NAVIGATION BAR ==================== -->
920		<table class="navbar" border="0" width="100%" cellpadding="0"
921		bgcolor="#a0c0ff" cellspacing="0">
922		<tr valign="middle">
923
924		<!-- Tree link -->
925		<th>   <a
926		href="module-tree.html">Trees</a>   </th>
927
928		<!-- Index link -->
929		<th>   <a
930		href="identifier-index.html">Indices</a>   </th>
931
932		<!-- Help link -->
933		<th>   <a
934		href="help.html">Help</a>   </th>
935
936		<!-- Project homepage -->
937		<th class="navbar" align="right" width="100%">
938		<table border="0" cellpadding="0" cellspacing="0">
939		<tr><th class="navbar" align="center"
940		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
941		</tr></table></th>
942		</tr>
943		</table>
944		<table border="0" cellpadding="0" cellspacing="0" width="100%%">
945		<tr>
946		<td align="left" class="footer">
947		Generated by Epydoc 3.0.1 on Tue Jul 27 21:53:22 2010
948		</td>
949		<td align="right" class="footer">
950		<a target="mainFrame" href="http://epydoc.sourceforge.net"
951		>http://epydoc.sourceforge.net</a>
952		</td>
953		</tr>
954		</table>
955
956		<script type="text/javascript">
957		<!--
958		// Private objects are initially displayed (because if
959		// javascript is turned off then we want them to be
960		// visible); but by default, we want to hide them. So hide
961		// them unless we have a cookie that says to show them.
962		checkCookie();
963		// -->
964		</script>
965		</body>
966		</html>

-1037

~~doc/epydoc/html/api-objects.txt~~ less more

0		ClusterShell ClusterShell-module.html
1		ClusterShell.__url__ ClusterShell-module.html#__url__
2		ClusterShell.__package__ ClusterShell-module.html#__package__
3		ClusterShell._n ClusterShell-module.html#_n
4		ClusterShell.__version_info__ ClusterShell-module.html#__version_info__
5		ClusterShell.Engine ClusterShell.Engine-module.html
6		ClusterShell.Engine.__package__ ClusterShell.Engine-module.html#__package__
7		ClusterShell.Engine.EPoll ClusterShell.Engine.EPoll-module.html
8		ClusterShell.Engine.EPoll.__package__ ClusterShell.Engine.EPoll-module.html#__package__
9		ClusterShell.Engine.Engine ClusterShell.Engine.Engine-module.html
10		ClusterShell.Engine.Engine.__package__ ClusterShell.Engine.Engine-module.html#__package__
11		ClusterShell.Engine.Factory ClusterShell.Engine.Factory-module.html
12		ClusterShell.Engine.Factory.__package__ ClusterShell.Engine.Factory-module.html#__package__
13		ClusterShell.Engine.Poll ClusterShell.Engine.Poll-module.html
14		ClusterShell.Engine.Poll.__package__ ClusterShell.Engine.Poll-module.html#__package__
15		ClusterShell.Event ClusterShell.Event-module.html
16		ClusterShell.Event.__package__ ClusterShell.Event-module.html#__package__
17		ClusterShell.MsgTree ClusterShell.MsgTree-module.html
18		ClusterShell.MsgTree.__package__ ClusterShell.MsgTree-module.html#__package__
19		ClusterShell.NodeSet ClusterShell.NodeSet-module.html
20		ClusterShell.NodeSet.grouplist ClusterShell.NodeSet-module.html#grouplist
21		ClusterShell.NodeSet._test ClusterShell.NodeSet-module.html#_test
22		ClusterShell.NodeSet.fold ClusterShell.NodeSet-module.html#fold
23		ClusterShell.NodeSet.DEF_GROUPS_CONFIG ClusterShell.NodeSet-module.html#DEF_GROUPS_CONFIG
24		ClusterShell.NodeSet.__package__ ClusterShell.NodeSet-module.html#__package__
25		ClusterShell.NodeSet.NOGROUP_RESOLVER ClusterShell.NodeSet-module.html#NOGROUP_RESOLVER
26		ClusterShell.NodeSet.DEF_STD_GROUP_RESOLVER ClusterShell.NodeSet-module.html#DEF_STD_GROUP_RESOLVER
27		ClusterShell.NodeSet.expand ClusterShell.NodeSet-module.html#expand
28		ClusterShell.NodeSet.STD_GROUP_RESOLVER ClusterShell.NodeSet-module.html#STD_GROUP_RESOLVER
29		ClusterShell.NodeUtils ClusterShell.NodeUtils-module.html
30		ClusterShell.NodeUtils.__package__ ClusterShell.NodeUtils-module.html#__package__
31		ClusterShell.Task ClusterShell.Task-module.html
32		ClusterShell.Task.__package__ ClusterShell.Task-module.html#__package__
33		ClusterShell.Task.task_terminate ClusterShell.Task-module.html#task_terminate
34		ClusterShell.Task._task_print_debug ClusterShell.Task-module.html#_task_print_debug
35		ClusterShell.Task.task_self ClusterShell.Task-module.html#task_self
36		ClusterShell.Task.task_cleanup ClusterShell.Task-module.html#task_cleanup
37		ClusterShell.Task.task_wait ClusterShell.Task-module.html#task_wait
38		ClusterShell.Worker ClusterShell.Worker-module.html
39		ClusterShell.Worker.__package__ ClusterShell.Worker-module.html#__package__
40		ClusterShell.Worker.EngineClient ClusterShell.Worker.EngineClient-module.html
41		ClusterShell.Worker.EngineClient.__package__ ClusterShell.Worker.EngineClient-module.html#__package__
42		ClusterShell.Worker.Pdsh ClusterShell.Worker.Pdsh-module.html
43		ClusterShell.Worker.Pdsh.__package__ ClusterShell.Worker.Pdsh-module.html#__package__
44		ClusterShell.Worker.Popen ClusterShell.Worker.Popen-module.html
45		ClusterShell.Worker.Popen.__package__ ClusterShell.Worker.Popen-module.html#__package__
46		ClusterShell.Worker.Ssh ClusterShell.Worker.Ssh-module.html
47		ClusterShell.Worker.Ssh.__package__ ClusterShell.Worker.Ssh-module.html#__package__
48		ClusterShell.Worker.Worker ClusterShell.Worker.Worker-module.html
49		ClusterShell.Worker.Worker.__package__ ClusterShell.Worker.Worker-module.html#__package__
50		clubak clubak-module.html
51		clubak.nodeset_cmp clubak-module.html#nodeset_cmp
52		clubak.clubak clubak-module.html#clubak
53		clubak.display clubak-module.html#display
54		clubak.__package__ clubak-module.html#__package__
55		clubak.WHENCOLOR_CHOICES clubak-module.html#WHENCOLOR_CHOICES
56		clush clush-module.html
57		clush.ttyloop clush-module.html#ttyloop
58		clush.VERB_VERB clush-module.html#VERB_VERB
59		clush.VERB_STD clush-module.html#VERB_STD
60		clush.bufnodeset_cmp clush-module.html#bufnodeset_cmp
61		clush.clush_main clush-module.html#clush_main
62		clush.clush_excepthook clush-module.html#clush_excepthook
63		clush.__package__ clush-module.html#__package__
64		clush.WHENCOLOR_CHOICES clush-module.html#WHENCOLOR_CHOICES
65		clush.run_command clush-module.html#run_command
66		clush.VERB_DEBUG clush-module.html#VERB_DEBUG
67		clush.readline_setup clush-module.html#readline_setup
68		clush.clush_exit clush-module.html#clush_exit
69		clush.task_self ClusterShell.Task-module.html#task_self
70		clush.signal_handler clush-module.html#signal_handler
71		clush.run_copy clush-module.html#run_copy
72		clush.nodeset_cmp clush-module.html#nodeset_cmp
73		clush.bind_stdin clush-module.html#bind_stdin
74		clush.get_history_file clush-module.html#get_history_file
75		clush.VERB_QUIET clush-module.html#VERB_QUIET
76		nodeset nodeset-module.html
77		nodeset.grouplist ClusterShell.NodeSet-module.html#grouplist
78		nodeset.compute_nodeset nodeset-module.html#compute_nodeset
79		nodeset.process_stdin nodeset-module.html#process_stdin
80		nodeset.__package__ nodeset-module.html#__package__
81		nodeset.run_nodeset nodeset-module.html#run_nodeset
82		nodeset.error_exit nodeset-module.html#error_exit
83		ClusterShell.Engine.EPoll.EngineEPoll ClusterShell.Engine.EPoll.EngineEPoll-class.html
84		ClusterShell.Engine.EPoll.EngineEPoll._register_specific ClusterShell.Engine.EPoll.EngineEPoll-class.html#_register_specific
85		ClusterShell.Engine.Engine.Engine._fd2client ClusterShell.Engine.Engine.Engine-class.html#_fd2client
86		ClusterShell.Engine.Engine.Engine.register ClusterShell.Engine.Engine.Engine-class.html#register
87		ClusterShell.Engine.EPoll.EngineEPoll._unregister_specific ClusterShell.Engine.EPoll.EngineEPoll-class.html#_unregister_specific
88		ClusterShell.Engine.Engine.Engine.start_ports ClusterShell.Engine.Engine.Engine-class.html#start_ports
89		ClusterShell.Engine.Engine.Engine.abort ClusterShell.Engine.Engine.Engine-class.html#abort
90		ClusterShell.Engine.Engine.Engine.start_all ClusterShell.Engine.Engine.Engine-class.html#start_all
91		ClusterShell.Engine.EPoll.EngineEPoll.__init__ ClusterShell.Engine.EPoll.EngineEPoll-class.html#__init__
92		ClusterShell.Engine.Engine.Engine._debug ClusterShell.Engine.Engine.Engine-class.html#_debug
93		ClusterShell.Engine.Engine.Engine.set_reading ClusterShell.Engine.Engine.Engine-class.html#set_reading
94		ClusterShell.Engine.Engine.Engine._remove ClusterShell.Engine.Engine.Engine-class.html#_remove
95		ClusterShell.Engine.Engine.Engine.add ClusterShell.Engine.Engine.Engine-class.html#add
96		ClusterShell.Engine.Engine.Engine.set_events ClusterShell.Engine.Engine.Engine-class.html#set_events
97		ClusterShell.Engine.Engine.Engine.set_writing ClusterShell.Engine.Engine.Engine-class.html#set_writing
98		ClusterShell.Engine.Engine.Engine.unregister_writer ClusterShell.Engine.Engine.Engine-class.html#unregister_writer
99		ClusterShell.Engine.Engine.Engine.add_timer ClusterShell.Engine.Engine.Engine-class.html#add_timer
100		ClusterShell.Engine.Engine.Engine.run ClusterShell.Engine.Engine.Engine-class.html#run
101		ClusterShell.Engine.Engine.Engine.fire_timers ClusterShell.Engine.Engine.Engine-class.html#fire_timers
102		ClusterShell.Engine.Engine.Engine.E_ANY ClusterShell.Engine.Engine.Engine-class.html#E_ANY
103		ClusterShell.Engine.Engine.Engine.modify ClusterShell.Engine.Engine.Engine-class.html#modify
104		ClusterShell.Engine.Engine.Engine.remove_timer ClusterShell.Engine.Engine.Engine-class.html#remove_timer
105		ClusterShell.Engine.Engine.Engine.set_reading_error ClusterShell.Engine.Engine.Engine-class.html#set_reading_error
106		ClusterShell.Engine.EPoll.EngineEPoll.runloop ClusterShell.Engine.EPoll.EngineEPoll-class.html#runloop
107		ClusterShell.Engine.Engine.Engine.snoop_ports ClusterShell.Engine.Engine.Engine-class.html#snoop_ports
108		ClusterShell.Engine.Engine.Engine.E_WRITE ClusterShell.Engine.Engine.Engine-class.html#E_WRITE
109		ClusterShell.Engine.Engine.Engine.E_ERROR ClusterShell.Engine.Engine.Engine-class.html#E_ERROR
110		ClusterShell.Engine.Engine.Engine.unregister ClusterShell.Engine.Engine.Engine-class.html#unregister
111		ClusterShell.Engine.Engine.Engine.clear ClusterShell.Engine.Engine.Engine-class.html#clear
112		ClusterShell.Engine.Engine.Engine.clients ClusterShell.Engine.Engine.Engine-class.html#clients
113		ClusterShell.Engine.Engine.Engine.remove ClusterShell.Engine.Engine.Engine-class.html#remove
114		ClusterShell.Engine.Engine.Engine.exited ClusterShell.Engine.Engine.Engine-class.html#exited
115		ClusterShell.Engine.Engine.Engine.E_READ ClusterShell.Engine.Engine.Engine-class.html#E_READ
116		ClusterShell.Engine.EPoll.EngineEPoll.identifier ClusterShell.Engine.EPoll.EngineEPoll-class.html#identifier
117		ClusterShell.Engine.EPoll.EngineEPoll._modify_specific ClusterShell.Engine.EPoll.EngineEPoll-class.html#_modify_specific
118		ClusterShell.Engine.Engine.Engine.ports ClusterShell.Engine.Engine.Engine-class.html#ports
119		ClusterShell.Engine.Engine.Engine ClusterShell.Engine.Engine.Engine-class.html
120		ClusterShell.Engine.Engine.Engine._register_specific ClusterShell.Engine.Engine.Engine-class.html#_register_specific
121		ClusterShell.Engine.Engine.Engine._fd2client ClusterShell.Engine.Engine.Engine-class.html#_fd2client
122		ClusterShell.Engine.Engine.Engine.clients ClusterShell.Engine.Engine.Engine-class.html#clients
123		ClusterShell.Engine.Engine.Engine._unregister_specific ClusterShell.Engine.Engine.Engine-class.html#_unregister_specific
124		ClusterShell.Engine.Engine.Engine.start_ports ClusterShell.Engine.Engine.Engine-class.html#start_ports
125		ClusterShell.Engine.Engine.Engine.abort ClusterShell.Engine.Engine.Engine-class.html#abort
126		ClusterShell.Engine.Engine.Engine.start_all ClusterShell.Engine.Engine.Engine-class.html#start_all
127		ClusterShell.Engine.Engine.Engine.__init__ ClusterShell.Engine.Engine.Engine-class.html#__init__
128		ClusterShell.Engine.Engine.Engine._debug ClusterShell.Engine.Engine.Engine-class.html#_debug
129		ClusterShell.Engine.Engine.Engine.set_reading ClusterShell.Engine.Engine.Engine-class.html#set_reading
130		ClusterShell.Engine.Engine.Engine._remove ClusterShell.Engine.Engine.Engine-class.html#_remove
131		ClusterShell.Engine.Engine.Engine.add ClusterShell.Engine.Engine.Engine-class.html#add
132		ClusterShell.Engine.Engine.Engine.set_events ClusterShell.Engine.Engine.Engine-class.html#set_events
133		ClusterShell.Engine.Engine.Engine.fire_timers ClusterShell.Engine.Engine.Engine-class.html#fire_timers
134		ClusterShell.Engine.Engine.Engine.unregister_writer ClusterShell.Engine.Engine.Engine-class.html#unregister_writer
135		ClusterShell.Engine.Engine.Engine.add_timer ClusterShell.Engine.Engine.Engine-class.html#add_timer
136		ClusterShell.Engine.Engine.Engine.ports ClusterShell.Engine.Engine.Engine-class.html#ports
137		ClusterShell.Engine.Engine.Engine.run ClusterShell.Engine.Engine.Engine-class.html#run
138		ClusterShell.Engine.Engine.Engine.set_writing ClusterShell.Engine.Engine.Engine-class.html#set_writing
139		ClusterShell.Engine.Engine.Engine.E_ANY ClusterShell.Engine.Engine.Engine-class.html#E_ANY
140		ClusterShell.Engine.Engine.Engine.modify ClusterShell.Engine.Engine.Engine-class.html#modify
141		ClusterShell.Engine.Engine.Engine.set_reading_error ClusterShell.Engine.Engine.Engine-class.html#set_reading_error
142		ClusterShell.Engine.Engine.Engine.runloop ClusterShell.Engine.Engine.Engine-class.html#runloop
143		ClusterShell.Engine.Engine.Engine.E_ERROR ClusterShell.Engine.Engine.Engine-class.html#E_ERROR
144		ClusterShell.Engine.Engine.Engine.E_WRITE ClusterShell.Engine.Engine.Engine-class.html#E_WRITE
145		ClusterShell.Engine.Engine.Engine.snoop_ports ClusterShell.Engine.Engine.Engine-class.html#snoop_ports
146		ClusterShell.Engine.Engine.Engine.unregister ClusterShell.Engine.Engine.Engine-class.html#unregister
147		ClusterShell.Engine.Engine.Engine.clear ClusterShell.Engine.Engine.Engine-class.html#clear
148		ClusterShell.Engine.Engine.Engine.register ClusterShell.Engine.Engine.Engine-class.html#register
149		ClusterShell.Engine.Engine.Engine.remove ClusterShell.Engine.Engine.Engine-class.html#remove
150		ClusterShell.Engine.Engine.Engine.exited ClusterShell.Engine.Engine.Engine-class.html#exited
151		ClusterShell.Engine.Engine.Engine.E_READ ClusterShell.Engine.Engine.Engine-class.html#E_READ
152		ClusterShell.Engine.Engine.Engine.identifier ClusterShell.Engine.Engine.Engine-class.html#identifier
153		ClusterShell.Engine.Engine.Engine._modify_specific ClusterShell.Engine.Engine.Engine-class.html#_modify_specific
154		ClusterShell.Engine.Engine.Engine.remove_timer ClusterShell.Engine.Engine.Engine-class.html#remove_timer
155		ClusterShell.Engine.Engine.EngineAbortException ClusterShell.Engine.Engine.EngineAbortException-class.html
156		ClusterShell.Engine.Engine.EngineAbortException.__init__ ClusterShell.Engine.Engine.EngineAbortException-class.html#__init__
157		ClusterShell.Engine.Engine.EngineAlreadyRunningError ClusterShell.Engine.Engine.EngineAlreadyRunningError-class.html
158		ClusterShell.Engine.Engine.EngineBaseTimer ClusterShell.Engine.Engine.EngineBaseTimer-class.html
159		ClusterShell.Engine.Engine.EngineBaseTimer.invalidate ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate
160		ClusterShell.Engine.Engine.EngineBaseTimer._fire ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_fire
161		ClusterShell.Engine.Engine.EngineBaseTimer.set_nextfire ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire
162		ClusterShell.Engine.Engine.EngineBaseTimer.is_valid ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid
163		ClusterShell.Engine.Engine.EngineBaseTimer._set_engine ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine
164		ClusterShell.Engine.Engine.EngineBaseTimer.__init__ ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__
165		ClusterShell.Engine.Engine.EngineException ClusterShell.Engine.Engine.EngineException-class.html
166		ClusterShell.Engine.Engine.EngineIllegalOperationError ClusterShell.Engine.Engine.EngineIllegalOperationError-class.html
167		ClusterShell.Engine.Engine.EngineNotSupportedError ClusterShell.Engine.Engine.EngineNotSupportedError-class.html
168		ClusterShell.Engine.Engine.EngineTimeoutException ClusterShell.Engine.Engine.EngineTimeoutException-class.html
169		ClusterShell.Engine.Engine.EngineTimer ClusterShell.Engine.Engine.EngineTimer-class.html
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171		ClusterShell.Engine.Engine.EngineTimer._fire ClusterShell.Engine.Engine.EngineTimer-class.html#_fire
172		ClusterShell.Engine.Engine.EngineBaseTimer.set_nextfire ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire
173		ClusterShell.Engine.Engine.EngineBaseTimer.is_valid ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid
174		ClusterShell.Engine.Engine.EngineBaseTimer._set_engine ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine
175		ClusterShell.Engine.Engine.EngineTimer.__init__ ClusterShell.Engine.Engine.EngineTimer-class.html#__init__
176		ClusterShell.Engine.Engine._EngineTimerQ ClusterShell.Engine.Engine._EngineTimerQ-class.html
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178		ClusterShell.Engine.Engine._EngineTimerQ.schedule ClusterShell.Engine.Engine._EngineTimerQ-class.html#schedule
179		ClusterShell.Engine.Engine._EngineTimerQ.fire ClusterShell.Engine.Engine._EngineTimerQ-class.html#fire
180		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html
181		ClusterShell.Engine.Engine._EngineTimerQ.clear ClusterShell.Engine.Engine._EngineTimerQ-class.html#clear
182		ClusterShell.Engine.Engine._EngineTimerQ.reschedule ClusterShell.Engine.Engine._EngineTimerQ-class.html#reschedule
183		ClusterShell.Engine.Engine._EngineTimerQ.__len__ ClusterShell.Engine.Engine._EngineTimerQ-class.html#__len__
184		ClusterShell.Engine.Engine._EngineTimerQ.__init__ ClusterShell.Engine.Engine._EngineTimerQ-class.html#__init__
185		ClusterShell.Engine.Engine._EngineTimerQ.expired ClusterShell.Engine.Engine._EngineTimerQ-class.html#expired
186		ClusterShell.Engine.Engine._EngineTimerQ._dequeue_disarmed ClusterShell.Engine.Engine._EngineTimerQ-class.html#_dequeue_disarmed
187		ClusterShell.Engine.Engine._EngineTimerQ.nextfire_delay ClusterShell.Engine.Engine._EngineTimerQ-class.html#nextfire_delay
188		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html
189		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.armed ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#armed
190		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.disarm ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#disarm
191		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.arm ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#arm
192		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__ ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#__init__
193		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__cmp__ ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#__cmp__
194		ClusterShell.Engine.Factory.PreferredEngine ClusterShell.Engine.Factory.PreferredEngine-class.html
195		ClusterShell.Engine.Factory.PreferredEngine.__new__ ClusterShell.Engine.Factory.PreferredEngine-class.html#__new__
196		ClusterShell.Engine.Factory.PreferredEngine.engines ClusterShell.Engine.Factory.PreferredEngine-class.html#engines
197		ClusterShell.Engine.Poll.EnginePoll ClusterShell.Engine.Poll.EnginePoll-class.html
198		ClusterShell.Engine.Poll.EnginePoll._register_specific ClusterShell.Engine.Poll.EnginePoll-class.html#_register_specific
199		ClusterShell.Engine.Engine.Engine._fd2client ClusterShell.Engine.Engine.Engine-class.html#_fd2client
200		ClusterShell.Engine.Engine.Engine.register ClusterShell.Engine.Engine.Engine-class.html#register
201		ClusterShell.Engine.Poll.EnginePoll._unregister_specific ClusterShell.Engine.Poll.EnginePoll-class.html#_unregister_specific
202		ClusterShell.Engine.Engine.Engine.start_ports ClusterShell.Engine.Engine.Engine-class.html#start_ports
203		ClusterShell.Engine.Engine.Engine.abort ClusterShell.Engine.Engine.Engine-class.html#abort
204		ClusterShell.Engine.Engine.Engine.start_all ClusterShell.Engine.Engine.Engine-class.html#start_all
205		ClusterShell.Engine.Poll.EnginePoll.__init__ ClusterShell.Engine.Poll.EnginePoll-class.html#__init__
206		ClusterShell.Engine.Engine.Engine._debug ClusterShell.Engine.Engine.Engine-class.html#_debug
207		ClusterShell.Engine.Engine.Engine.set_reading ClusterShell.Engine.Engine.Engine-class.html#set_reading
208		ClusterShell.Engine.Engine.Engine._remove ClusterShell.Engine.Engine.Engine-class.html#_remove
209		ClusterShell.Engine.Engine.Engine.add ClusterShell.Engine.Engine.Engine-class.html#add
210		ClusterShell.Engine.Engine.Engine.set_events ClusterShell.Engine.Engine.Engine-class.html#set_events
211		ClusterShell.Engine.Engine.Engine.set_writing ClusterShell.Engine.Engine.Engine-class.html#set_writing
212		ClusterShell.Engine.Engine.Engine.unregister_writer ClusterShell.Engine.Engine.Engine-class.html#unregister_writer
213		ClusterShell.Engine.Engine.Engine.add_timer ClusterShell.Engine.Engine.Engine-class.html#add_timer
214		ClusterShell.Engine.Engine.Engine.run ClusterShell.Engine.Engine.Engine-class.html#run
215		ClusterShell.Engine.Engine.Engine.fire_timers ClusterShell.Engine.Engine.Engine-class.html#fire_timers
216		ClusterShell.Engine.Engine.Engine.E_ANY ClusterShell.Engine.Engine.Engine-class.html#E_ANY
217		ClusterShell.Engine.Engine.Engine.modify ClusterShell.Engine.Engine.Engine-class.html#modify
218		ClusterShell.Engine.Engine.Engine.remove_timer ClusterShell.Engine.Engine.Engine-class.html#remove_timer
219		ClusterShell.Engine.Engine.Engine.set_reading_error ClusterShell.Engine.Engine.Engine-class.html#set_reading_error
220		ClusterShell.Engine.Poll.EnginePoll.runloop ClusterShell.Engine.Poll.EnginePoll-class.html#runloop
221		ClusterShell.Engine.Engine.Engine.snoop_ports ClusterShell.Engine.Engine.Engine-class.html#snoop_ports
222		ClusterShell.Engine.Engine.Engine.E_WRITE ClusterShell.Engine.Engine.Engine-class.html#E_WRITE
223		ClusterShell.Engine.Engine.Engine.E_ERROR ClusterShell.Engine.Engine.Engine-class.html#E_ERROR
224		ClusterShell.Engine.Engine.Engine.unregister ClusterShell.Engine.Engine.Engine-class.html#unregister
225		ClusterShell.Engine.Engine.Engine.clear ClusterShell.Engine.Engine.Engine-class.html#clear
226		ClusterShell.Engine.Engine.Engine.clients ClusterShell.Engine.Engine.Engine-class.html#clients
227		ClusterShell.Engine.Engine.Engine.remove ClusterShell.Engine.Engine.Engine-class.html#remove
228		ClusterShell.Engine.Engine.Engine.exited ClusterShell.Engine.Engine.Engine-class.html#exited
229		ClusterShell.Engine.Engine.Engine.E_READ ClusterShell.Engine.Engine.Engine-class.html#E_READ
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231		ClusterShell.Engine.Poll.EnginePoll._modify_specific ClusterShell.Engine.Poll.EnginePoll-class.html#_modify_specific
232		ClusterShell.Engine.Engine.Engine.ports ClusterShell.Engine.Engine.Engine-class.html#ports
233		ClusterShell.Event.EventHandler ClusterShell.Event.EventHandler-class.html
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235		ClusterShell.Event.EventHandler.ev_error ClusterShell.Event.EventHandler-class.html#ev_error
236		ClusterShell.Event.EventHandler.ev_start ClusterShell.Event.EventHandler-class.html#ev_start
237		ClusterShell.Event.EventHandler.ev_close ClusterShell.Event.EventHandler-class.html#ev_close
238		ClusterShell.Event.EventHandler.ev_written ClusterShell.Event.EventHandler-class.html#ev_written
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240		ClusterShell.Event.EventHandler.ev_msg ClusterShell.Event.EventHandler-class.html#ev_msg
241		ClusterShell.Event.EventHandler.ev_timer ClusterShell.Event.EventHandler-class.html#ev_timer
242		ClusterShell.Event.EventHandler.ev_hup ClusterShell.Event.EventHandler-class.html#ev_hup
243		ClusterShell.Event.EventHandler._invoke ClusterShell.Event.EventHandler-class.html#_invoke
244		ClusterShell.MsgTree.MsgTree ClusterShell.MsgTree.MsgTree-class.html
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246		ClusterShell.MsgTree.MsgTree.walk ClusterShell.MsgTree.MsgTree-class.html#walk
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248		ClusterShell.MsgTree.MsgTree.add ClusterShell.MsgTree.MsgTree-class.html#add
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250		ClusterShell.MsgTree.MsgTree.__getitem__ ClusterShell.MsgTree.MsgTree-class.html#__getitem__
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252		ClusterShell.MsgTree.MsgTree.keys ClusterShell.MsgTree.MsgTree-class.html#keys
253		ClusterShell.MsgTree.MsgTree.__iter__ ClusterShell.MsgTree.MsgTree-class.html#__iter__
254		ClusterShell.MsgTree.MsgTree.items ClusterShell.MsgTree.MsgTree-class.html#items
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260		ClusterShell.MsgTree.MsgTreeElem.splitlines ClusterShell.MsgTree.MsgTreeElem-class.html#splitlines
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262		ClusterShell.MsgTree.MsgTreeElem.append ClusterShell.MsgTree.MsgTreeElem-class.html#append
263		ClusterShell.MsgTree.MsgTreeElem.__init__ ClusterShell.MsgTree.MsgTreeElem-class.html#__init__
264		ClusterShell.MsgTree.MsgTreeElem.__len__ ClusterShell.MsgTree.MsgTreeElem-class.html#__len__
265		ClusterShell.MsgTree.MsgTreeElem.__getitem__ ClusterShell.MsgTree.MsgTreeElem-class.html#__getitem__
266		ClusterShell.MsgTree.MsgTreeElem.__iter__ ClusterShell.MsgTree.MsgTreeElem-class.html#__iter__
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280		ClusterShell.NodeSet.NodeSetBase._iter ClusterShell.NodeSet.NodeSetBase-class.html#_iter
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283		ClusterShell.NodeSet.NodeSetBase.difference_update ClusterShell.NodeSet.NodeSetBase-class.html#difference_update
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292		ClusterShell.NodeSet.NodeSetBase.symmetric_difference_update ClusterShell.NodeSet.NodeSetBase-class.html#symmetric_difference_update
293		ClusterShell.NodeSet.NodeSetBase.update ClusterShell.NodeSet.NodeSetBase-class.html#update
294		ClusterShell.NodeSet.NodeSetBase._iterbase ClusterShell.NodeSet.NodeSetBase-class.html#_iterbase
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296		ClusterShell.NodeSet.NodeSetBase.__or__ ClusterShell.NodeSet.NodeSetBase-class.html#__or__
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303		ClusterShell.NodeSet.NodeSetBase.__ior__ ClusterShell.NodeSet.NodeSetBase-class.html#__ior__
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557		ClusterShell.Task.Task.default ClusterShell.Task.Task-class.html#default
558		ClusterShell.Task.Task._errmsg_add ClusterShell.Task.Task-class.html#_errmsg_add
559		ClusterShell.Task.Task._abort ClusterShell.Task.Task-class.html#_abort
560		ClusterShell.Task.Task.resume ClusterShell.Task.Task-class.html#resume
561		ClusterShell.Task.Task._std_info ClusterShell.Task.Task-class.html#_std_info
562		ClusterShell.Task.Task._iter_keys_timeout_by_worker ClusterShell.Task.Task-class.html#_iter_keys_timeout_by_worker
563		ClusterShell.Task.Task.abort ClusterShell.Task.Task-class.html#abort
564		ClusterShell.Task.Task.node_error ClusterShell.Task.Task-class.html#node_error
565		ClusterShell.Task.Task._suspend_wait ClusterShell.Task.Task-class.html#_suspend_wait
566		ClusterShell.Task.Task.default_excepthook ClusterShell.Task.Task-class.html#default_excepthook
567		ClusterShell.Task.Task._remove_port ClusterShell.Task.Task-class.html#_remove_port
568		ClusterShell.Task.Task._reset ClusterShell.Task.Task-class.html#_reset
569		ClusterShell.Task.Task.flush_buffers ClusterShell.Task.Task-class.html#flush_buffers
570		ClusterShell.Task.Task._SuspendCondition ClusterShell.Task.Task._SuspendCondition-class.html
571		ClusterShell.Task.Task._SuspendCondition.wait_check ClusterShell.Task.Task._SuspendCondition-class.html#wait_check
572		ClusterShell.Task.Task._SuspendCondition.atomic_inc ClusterShell.Task.Task._SuspendCondition-class.html#atomic_inc
573		ClusterShell.Task.Task._SuspendCondition.notify_all ClusterShell.Task.Task._SuspendCondition-class.html#notify_all
574		ClusterShell.Task.Task._SuspendCondition.atomic_dec ClusterShell.Task.Task._SuspendCondition-class.html#atomic_dec
575		ClusterShell.Task.Task._SuspendCondition.__init__ ClusterShell.Task.Task._SuspendCondition-class.html#__init__
576		ClusterShell.Task.Task._SyncMsgHandler ClusterShell.Task.Task._SyncMsgHandler-class.html
577		ClusterShell.Event.EventHandler.ev_read ClusterShell.Event.EventHandler-class.html#ev_read
578		ClusterShell.Event.EventHandler.ev_error ClusterShell.Event.EventHandler-class.html#ev_error
579		ClusterShell.Event.EventHandler.ev_start ClusterShell.Event.EventHandler-class.html#ev_start
580		ClusterShell.Event.EventHandler.ev_close ClusterShell.Event.EventHandler-class.html#ev_close
581		ClusterShell.Event.EventHandler.ev_written ClusterShell.Event.EventHandler-class.html#ev_written
582		ClusterShell.Event.EventHandler.ev_timeout ClusterShell.Event.EventHandler-class.html#ev_timeout
583		ClusterShell.Task.Task._SyncMsgHandler.ev_msg ClusterShell.Task.Task._SyncMsgHandler-class.html#ev_msg
584		ClusterShell.Event.EventHandler.ev_timer ClusterShell.Event.EventHandler-class.html#ev_timer
585		ClusterShell.Event.EventHandler.ev_hup ClusterShell.Event.EventHandler-class.html#ev_hup
586		ClusterShell.Event.EventHandler._invoke ClusterShell.Event.EventHandler-class.html#_invoke
587		ClusterShell.Task.Task.tasksyncmethod ClusterShell.Task.Task.tasksyncmethod-class.html
588		ClusterShell.Task.Task.tasksyncmethod.__call__ ClusterShell.Task.Task.tasksyncmethod-class.html#__call__
589		ClusterShell.Task.TaskError ClusterShell.Task.TaskError-class.html
590		ClusterShell.Task.TaskException ClusterShell.Task.TaskException-class.html
591		ClusterShell.Task.TaskMsgTreeError ClusterShell.Task.TaskMsgTreeError-class.html
592		ClusterShell.Task.TimeoutError ClusterShell.Task.TimeoutError-class.html
593		ClusterShell.Task._TaskMsgTree ClusterShell.Task._TaskMsgTree-class.html
594		ClusterShell.Task._TaskMsgTree.__getattr__ ClusterShell.Task._TaskMsgTree-class.html#__getattr__
595		ClusterShell.Task._TaskMsgTree.__init__ ClusterShell.Task._TaskMsgTree-class.html#__init__
596		ClusterShell.Worker.EngineClient.EngineClient ClusterShell.Worker.EngineClient.EngineClient-class.html
597		ClusterShell.Engine.Engine.EngineBaseTimer.invalidate ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate
598		ClusterShell.Worker.EngineClient.EngineClient._handle_error ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_error
599		ClusterShell.Worker.EngineClient.EngineClient._set_writing ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_writing
600		ClusterShell.Worker.EngineClient.EngineClient._exec_nonblock ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock
601		ClusterShell.Worker.EngineClient.EngineClient._handle_write ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write
602		ClusterShell.Worker.EngineClient.EngineClient._start ClusterShell.Worker.EngineClient.EngineClient-class.html#_start
603		ClusterShell.Worker.EngineClient.EngineClient._handle_read ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_read
604		ClusterShell.Worker.EngineClient.EngineClient.__init__ ClusterShell.Worker.EngineClient.EngineClient-class.html#__init__
605		ClusterShell.Worker.EngineClient.EngineClient._readerr ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerr
606		ClusterShell.Worker.EngineClient.EngineClient._readlines ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines
607		ClusterShell.Engine.Engine.EngineBaseTimer.is_valid ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid
608		ClusterShell.Worker.EngineClient.EngineClient._set_reading ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading
609		ClusterShell.Worker.EngineClient.EngineClient._close ClusterShell.Worker.EngineClient.EngineClient-class.html#_close
610		ClusterShell.Worker.EngineClient.EngineClient._fire ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire
611		ClusterShell.Worker.EngineClient.EngineClient.writer_fileno ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno
612		ClusterShell.Worker.EngineClient.EngineClient.reader_fileno ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno
613		ClusterShell.Engine.Engine.EngineBaseTimer._set_engine ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine
614		ClusterShell.Worker.EngineClient.EngineClient._close_writer ClusterShell.Worker.EngineClient.EngineClient-class.html#_close_writer
615		ClusterShell.Worker.EngineClient.EngineClient._write ClusterShell.Worker.EngineClient.EngineClient-class.html#_write
616		ClusterShell.Worker.EngineClient.EngineClient._readerrlines ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines
617		ClusterShell.Worker.EngineClient.EngineClient._set_reading_error ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading_error
618		ClusterShell.Worker.EngineClient.EngineClient._read ClusterShell.Worker.EngineClient.EngineClient-class.html#_read
619		ClusterShell.Worker.EngineClient.EngineClient.error_fileno ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno
620		ClusterShell.Engine.Engine.EngineBaseTimer.set_nextfire ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire
621		ClusterShell.Worker.EngineClient.EngineClient._set_write_eof ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof
622		ClusterShell.Worker.EngineClient.EngineClientEOF ClusterShell.Worker.EngineClient.EngineClientEOF-class.html
623		ClusterShell.Worker.EngineClient.EngineClientError ClusterShell.Worker.EngineClient.EngineClientError-class.html
624		ClusterShell.Worker.EngineClient.EngineClientException ClusterShell.Worker.EngineClient.EngineClientException-class.html
625		ClusterShell.Worker.EngineClient.EngineClientNotSupportedError ClusterShell.Worker.EngineClient.EngineClientNotSupportedError-class.html
626		ClusterShell.Worker.EngineClient.EnginePort ClusterShell.Worker.EngineClient.EnginePort-class.html
627		ClusterShell.Engine.Engine.EngineBaseTimer.invalidate ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate
628		ClusterShell.Worker.EngineClient.EngineClient._handle_error ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_error
629		ClusterShell.Worker.EngineClient.EngineClient._set_writing ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_writing
630		ClusterShell.Worker.EngineClient.EngineClient._exec_nonblock ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock
631		ClusterShell.Worker.EngineClient.EngineClient._handle_write ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write
632		ClusterShell.Worker.EngineClient.EnginePort._start ClusterShell.Worker.EngineClient.EnginePort-class.html#_start
633		ClusterShell.Worker.EngineClient.EnginePort._handle_read ClusterShell.Worker.EngineClient.EnginePort-class.html#_handle_read
634		ClusterShell.Worker.EngineClient.EnginePort.__init__ ClusterShell.Worker.EngineClient.EnginePort-class.html#__init__
635		ClusterShell.Worker.EngineClient.EngineClient._readerr ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerr
636		ClusterShell.Worker.EngineClient.EngineClient._readlines ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines
637		ClusterShell.Engine.Engine.EngineBaseTimer.is_valid ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid
638		ClusterShell.Worker.EngineClient.EngineClient._set_reading ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading
639		ClusterShell.Worker.EngineClient.EnginePort.msg ClusterShell.Worker.EngineClient.EnginePort-class.html#msg
640		ClusterShell.Worker.EngineClient.EnginePort._close ClusterShell.Worker.EngineClient.EnginePort-class.html#_close
641		ClusterShell.Worker.EngineClient.EngineClient._fire ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire
642		ClusterShell.Worker.EngineClient.EngineClient.writer_fileno ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno
643		ClusterShell.Worker.EngineClient.EngineClient.reader_fileno ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno
644		ClusterShell.Engine.Engine.EngineBaseTimer._set_engine ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine
645		ClusterShell.Worker.EngineClient.EngineClient._close_writer ClusterShell.Worker.EngineClient.EngineClient-class.html#_close_writer
646		ClusterShell.Worker.EngineClient.EngineClient._write ClusterShell.Worker.EngineClient.EngineClient-class.html#_write
647		ClusterShell.Worker.EngineClient.EnginePort.msg_send ClusterShell.Worker.EngineClient.EnginePort-class.html#msg_send
648		ClusterShell.Worker.EngineClient.EngineClient._readerrlines ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines
649		ClusterShell.Worker.EngineClient.EngineClient._set_reading_error ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading_error
650		ClusterShell.Worker.EngineClient.EnginePort._read ClusterShell.Worker.EngineClient.EnginePort-class.html#_read
651		ClusterShell.Worker.EngineClient.EngineClient.error_fileno ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno
652		ClusterShell.Engine.Engine.EngineBaseTimer.set_nextfire ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire
653		ClusterShell.Worker.EngineClient.EngineClient._set_write_eof ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof
654		ClusterShell.Worker.EngineClient.EnginePort._Msg ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html
655		ClusterShell.Worker.EngineClient.EnginePort._Msg ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html
656		ClusterShell.Worker.EngineClient.EnginePort._Msg.sync ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#sync
657		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__ ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#__init__
658		ClusterShell.Worker.EngineClient.EnginePort._Msg.get ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#get
659		ClusterShell.Worker.Pdsh.WorkerPdsh ClusterShell.Worker.Pdsh.WorkerPdsh-class.html
660		ClusterShell.Engine.Engine.EngineBaseTimer.invalidate ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate
661		ClusterShell.Worker.Pdsh.WorkerPdsh._handle_error ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_handle_error
662		ClusterShell.Worker.Worker.DistantWorker.node_rc ClusterShell.Worker.Worker.DistantWorker-class.html#node_rc
663		ClusterShell.Worker.Worker.DistantWorker.last_read ClusterShell.Worker.Worker.DistantWorker-class.html#last_read
664		ClusterShell.Worker.Worker.DistantWorker.iter_node_errors ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_errors
665		ClusterShell.Worker.EngineClient.EngineClient._set_writing ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_writing
666		ClusterShell.Worker.Worker.DistantWorker.last_error ClusterShell.Worker.Worker.DistantWorker-class.html#last_error
667		ClusterShell.Worker.Worker.Worker._set_task ClusterShell.Worker.Worker.Worker-class.html#_set_task
668		ClusterShell.Worker.Worker.DistantWorker.iter_node_buffers ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_buffers
669		ClusterShell.Worker.EngineClient.EngineClient._exec_nonblock ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock
670		ClusterShell.Worker.Worker.DistantWorker.node_error_buffer ClusterShell.Worker.Worker.DistantWorker-class.html#node_error_buffer
671		ClusterShell.Worker.Worker.DistantWorker.node_retcode ClusterShell.Worker.Worker.DistantWorker-class.html#node_retcode
672		ClusterShell.Worker.EngineClient.EngineClient._handle_write ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write
673		ClusterShell.Worker.Worker.DistantWorker.iter_buffers ClusterShell.Worker.Worker.DistantWorker-class.html#iter_buffers
674		ClusterShell.Worker.Worker.DistantWorker.last_retcode ClusterShell.Worker.Worker.DistantWorker-class.html#last_retcode
675		ClusterShell.Worker.Pdsh.WorkerPdsh._start ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_start
676		ClusterShell.Worker.Pdsh.WorkerPdsh._handle_read ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_handle_read
677		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__ ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#__init__
678		ClusterShell.Worker.Worker.Worker._invoke ClusterShell.Worker.Worker.Worker-class.html#_invoke
679		ClusterShell.Worker.Worker.Worker.did_timeout ClusterShell.Worker.Worker.Worker-class.html#did_timeout
680		ClusterShell.Worker.EngineClient.EngineClient._close_writer ClusterShell.Worker.EngineClient.EngineClient-class.html#_close_writer
681		ClusterShell.Worker.EngineClient.EngineClient._readlines ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines
682		ClusterShell.Worker.Worker.Worker.flush_errors ClusterShell.Worker.Worker.Worker-class.html#flush_errors
683		ClusterShell.Worker.Pdsh.WorkerPdsh.write ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#write
684		ClusterShell.Worker.Worker.DistantWorker.iter_retcodes ClusterShell.Worker.Worker.DistantWorker-class.html#iter_retcodes
685		ClusterShell.Engine.Engine.EngineBaseTimer.is_valid ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid
686		ClusterShell.Worker.EngineClient.EngineClient._set_reading ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading
687		ClusterShell.Worker.Worker.DistantWorker.last_node ClusterShell.Worker.Worker.DistantWorker-class.html#last_node
688		ClusterShell.Worker.Worker.DistantWorker._on_node_timeout ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_timeout
689		ClusterShell.Worker.Pdsh.WorkerPdsh._close ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_close
690		ClusterShell.Worker.Pdsh.WorkerPdsh._parse_line ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_parse_line
691		ClusterShell.Worker.Pdsh.WorkerPdsh._on_node_rc ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_on_node_rc
692		ClusterShell.Worker.Worker.DistantWorker._on_start ClusterShell.Worker.Worker.DistantWorker-class.html#_on_start
693		ClusterShell.Worker.Worker.DistantWorker.num_timeout ClusterShell.Worker.Worker.DistantWorker-class.html#num_timeout
694		ClusterShell.Worker.Worker.DistantWorker.iter_keys_timeout ClusterShell.Worker.Worker.DistantWorker-class.html#iter_keys_timeout
695		ClusterShell.Worker.EngineClient.EngineClient._fire ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire
696		ClusterShell.Worker.Pdsh.WorkerPdsh._engine_clients ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_engine_clients
697		ClusterShell.Worker.Worker.DistantWorker._on_node_errline ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_errline
698		ClusterShell.Worker.EngineClient.EngineClient.writer_fileno ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno
699		ClusterShell.Worker.Worker.DistantWorker.iter_errors ClusterShell.Worker.Worker.DistantWorker-class.html#iter_errors
700		ClusterShell.Worker.EngineClient.EngineClient.reader_fileno ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno
701		ClusterShell.Engine.Engine.EngineBaseTimer._set_engine ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine
702		ClusterShell.Worker.EngineClient.EngineClient._readerr ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerr
703		ClusterShell.Worker.EngineClient.EngineClient._write ClusterShell.Worker.EngineClient.EngineClient-class.html#_write
704		ClusterShell.Worker.Worker.DistantWorker.node_buffer ClusterShell.Worker.Worker.DistantWorker-class.html#node_buffer
705		ClusterShell.Worker.EngineClient.EngineClient._readerrlines ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines
706		ClusterShell.Worker.EngineClient.EngineClient._set_reading_error ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading_error
707		ClusterShell.Worker.EngineClient.EngineClient._read ClusterShell.Worker.EngineClient.EngineClient-class.html#_read
708		ClusterShell.Worker.EngineClient.EngineClient.error_fileno ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno
709		ClusterShell.Engine.Engine.EngineBaseTimer.set_nextfire ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire
710		ClusterShell.Worker.Worker.DistantWorker._on_node_msgline ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_msgline
711		ClusterShell.Worker.Worker.DistantWorker.node_error ClusterShell.Worker.Worker.DistantWorker-class.html#node_error
712		ClusterShell.Worker.Worker.Worker._task_bound_check ClusterShell.Worker.Worker.Worker-class.html#_task_bound_check
713		ClusterShell.Worker.EngineClient.EngineClient._set_write_eof ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof
714		ClusterShell.Worker.Worker.DistantWorker.iter_node_retcodes ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_retcodes
715		ClusterShell.Worker.Worker.Worker.flush_buffers ClusterShell.Worker.Worker.Worker-class.html#flush_buffers
716		ClusterShell.Worker.Popen.WorkerPopen ClusterShell.Worker.Popen.WorkerPopen-class.html
717		ClusterShell.Engine.Engine.EngineBaseTimer.invalidate ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate
718		ClusterShell.Worker.Worker.WorkerSimple._handle_error ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_error
719		ClusterShell.Worker.Worker.WorkerSimple.last_read ClusterShell.Worker.Worker.WorkerSimple-class.html#last_read
720		ClusterShell.Worker.EngineClient.EngineClient._set_writing ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_writing
721		ClusterShell.Worker.Worker.WorkerSimple.last_error ClusterShell.Worker.Worker.WorkerSimple-class.html#last_error
722		ClusterShell.Worker.Worker.Worker._set_task ClusterShell.Worker.Worker.Worker-class.html#_set_task
723		ClusterShell.Worker.EngineClient.EngineClient._exec_nonblock ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock
724		ClusterShell.Worker.Worker.WorkerSimple._on_errmsgline ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_errmsgline
725		ClusterShell.Worker.EngineClient.EngineClient._handle_write ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write
726		ClusterShell.Worker.Worker.Worker._task_bound_check ClusterShell.Worker.Worker.Worker-class.html#_task_bound_check
727		ClusterShell.Worker.Popen.WorkerPopen._start ClusterShell.Worker.Popen.WorkerPopen-class.html#_start
728		ClusterShell.Worker.Worker.WorkerSimple._handle_read ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_read
729		ClusterShell.Worker.Popen.WorkerPopen.__init__ ClusterShell.Worker.Popen.WorkerPopen-class.html#__init__
730		ClusterShell.Worker.Worker.Worker._invoke ClusterShell.Worker.Worker.Worker-class.html#_invoke
731		ClusterShell.Worker.Worker.Worker.did_timeout ClusterShell.Worker.Worker.Worker-class.html#did_timeout
732		ClusterShell.Worker.Worker.WorkerSimple._readerr ClusterShell.Worker.Worker.WorkerSimple-class.html#_readerr
733		ClusterShell.Worker.Popen.WorkerPopen.retcode ClusterShell.Worker.Popen.WorkerPopen-class.html#retcode
734		ClusterShell.Worker.EngineClient.EngineClient._readlines ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines
735		ClusterShell.Worker.Worker.Worker.flush_errors ClusterShell.Worker.Worker.Worker-class.html#flush_errors
736		ClusterShell.Worker.Worker.WorkerSimple.write ClusterShell.Worker.Worker.WorkerSimple-class.html#write
737		ClusterShell.Engine.Engine.EngineBaseTimer.is_valid ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid
738		ClusterShell.Worker.EngineClient.EngineClient._set_reading ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading
739		ClusterShell.Worker.Popen.WorkerPopen._close ClusterShell.Worker.Popen.WorkerPopen-class.html#_close
740		ClusterShell.Worker.Worker.WorkerSimple.set_write_eof ClusterShell.Worker.Worker.WorkerSimple-class.html#set_write_eof
741		ClusterShell.Worker.Worker.WorkerSimple._on_timeout ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_timeout
742		ClusterShell.Worker.Worker.WorkerSimple.read ClusterShell.Worker.Worker.WorkerSimple-class.html#read
743		ClusterShell.Worker.Worker.WorkerSimple._on_msgline ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_msgline
744		ClusterShell.Worker.EngineClient.EngineClient._fire ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire
745		ClusterShell.Worker.Worker.WorkerSimple._engine_clients ClusterShell.Worker.Worker.WorkerSimple-class.html#_engine_clients
746		ClusterShell.Worker.Worker.WorkerSimple.writer_fileno ClusterShell.Worker.Worker.WorkerSimple-class.html#writer_fileno
747		ClusterShell.Worker.Worker.WorkerSimple.reader_fileno ClusterShell.Worker.Worker.WorkerSimple-class.html#reader_fileno
748		ClusterShell.Engine.Engine.EngineBaseTimer._set_engine ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine
749		ClusterShell.Worker.EngineClient.EngineClient._close_writer ClusterShell.Worker.EngineClient.EngineClient-class.html#_close_writer
750		ClusterShell.Worker.EngineClient.EngineClient._write ClusterShell.Worker.EngineClient.EngineClient-class.html#_write
751		ClusterShell.Worker.Popen.WorkerPopen._on_rc ClusterShell.Worker.Popen.WorkerPopen-class.html#_on_rc
752		ClusterShell.Worker.EngineClient.EngineClient._readerrlines ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines
753		ClusterShell.Worker.EngineClient.EngineClient._set_reading_error ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading_error
754		ClusterShell.Worker.Worker.WorkerSimple._read ClusterShell.Worker.Worker.WorkerSimple-class.html#_read
755		ClusterShell.Worker.Worker.WorkerSimple.set_key ClusterShell.Worker.Worker.WorkerSimple-class.html#set_key
756		ClusterShell.Worker.Worker.WorkerSimple.error_fileno ClusterShell.Worker.Worker.WorkerSimple-class.html#error_fileno
757		ClusterShell.Engine.Engine.EngineBaseTimer.set_nextfire ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire
758		ClusterShell.Worker.Worker.WorkerSimple.error ClusterShell.Worker.Worker.WorkerSimple-class.html#error
759		ClusterShell.Worker.EngineClient.EngineClient._set_write_eof ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof
760		ClusterShell.Worker.Worker.Worker.flush_buffers ClusterShell.Worker.Worker.Worker-class.html#flush_buffers
761		ClusterShell.Worker.Ssh.Scp ClusterShell.Worker.Ssh.Scp-class.html
762		ClusterShell.Engine.Engine.EngineBaseTimer.invalidate ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate
763		ClusterShell.Worker.Ssh.Ssh._handle_error ClusterShell.Worker.Ssh.Ssh-class.html#_handle_error
764		ClusterShell.Worker.EngineClient.EngineClient._set_writing ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_writing
765		ClusterShell.Worker.EngineClient.EngineClient._exec_nonblock ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock
766		ClusterShell.Worker.EngineClient.EngineClient._set_write_eof ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof
767		ClusterShell.Worker.Ssh.Scp._start ClusterShell.Worker.Ssh.Scp-class.html#_start
768		ClusterShell.Worker.Ssh.Ssh._handle_read ClusterShell.Worker.Ssh.Ssh-class.html#_handle_read
769		ClusterShell.Worker.Ssh.Scp.__init__ ClusterShell.Worker.Ssh.Scp-class.html#__init__
770		ClusterShell.Worker.EngineClient.EngineClient._readerr ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerr
771		ClusterShell.Worker.EngineClient.EngineClient._readlines ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines
772		ClusterShell.Engine.Engine.EngineBaseTimer.is_valid ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid
773		ClusterShell.Worker.EngineClient.EngineClient._set_reading ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading
774		ClusterShell.Worker.Ssh.Ssh._close ClusterShell.Worker.Ssh.Ssh-class.html#_close
775		ClusterShell.Worker.EngineClient.EngineClient._fire ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire
776		ClusterShell.Worker.EngineClient.EngineClient.writer_fileno ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno
777		ClusterShell.Worker.EngineClient.EngineClient.reader_fileno ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno
778		ClusterShell.Engine.Engine.EngineBaseTimer._set_engine ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine
779		ClusterShell.Worker.EngineClient.EngineClient._close_writer ClusterShell.Worker.EngineClient.EngineClient-class.html#_close_writer
780		ClusterShell.Worker.EngineClient.EngineClient._write ClusterShell.Worker.EngineClient.EngineClient-class.html#_write
781		ClusterShell.Worker.EngineClient.EngineClient._readerrlines ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines
782		ClusterShell.Worker.EngineClient.EngineClient._set_reading_error ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading_error
783		ClusterShell.Worker.EngineClient.EngineClient._read ClusterShell.Worker.EngineClient.EngineClient-class.html#_read
784		ClusterShell.Worker.EngineClient.EngineClient.error_fileno ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno
785		ClusterShell.Engine.Engine.EngineBaseTimer.set_nextfire ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire
786		ClusterShell.Worker.EngineClient.EngineClient._handle_write ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write
787		ClusterShell.Worker.Ssh.Ssh ClusterShell.Worker.Ssh.Ssh-class.html
788		ClusterShell.Engine.Engine.EngineBaseTimer.invalidate ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate
789		ClusterShell.Worker.Ssh.Ssh._handle_error ClusterShell.Worker.Ssh.Ssh-class.html#_handle_error
790		ClusterShell.Worker.EngineClient.EngineClient._set_writing ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_writing
791		ClusterShell.Worker.EngineClient.EngineClient._exec_nonblock ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock
792		ClusterShell.Worker.EngineClient.EngineClient._set_write_eof ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof
793		ClusterShell.Worker.Ssh.Ssh._start ClusterShell.Worker.Ssh.Ssh-class.html#_start
794		ClusterShell.Worker.Ssh.Ssh._handle_read ClusterShell.Worker.Ssh.Ssh-class.html#_handle_read
795		ClusterShell.Worker.Ssh.Ssh.__init__ ClusterShell.Worker.Ssh.Ssh-class.html#__init__
796		ClusterShell.Worker.EngineClient.EngineClient._readerr ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerr
797		ClusterShell.Worker.EngineClient.EngineClient._readlines ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines
798		ClusterShell.Engine.Engine.EngineBaseTimer.is_valid ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid
799		ClusterShell.Worker.EngineClient.EngineClient._set_reading ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading
800		ClusterShell.Worker.Ssh.Ssh._close ClusterShell.Worker.Ssh.Ssh-class.html#_close
801		ClusterShell.Worker.EngineClient.EngineClient._fire ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire
802		ClusterShell.Worker.EngineClient.EngineClient.writer_fileno ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno
803		ClusterShell.Worker.EngineClient.EngineClient.reader_fileno ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno
804		ClusterShell.Engine.Engine.EngineBaseTimer._set_engine ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine
805		ClusterShell.Worker.EngineClient.EngineClient._close_writer ClusterShell.Worker.EngineClient.EngineClient-class.html#_close_writer
806		ClusterShell.Worker.EngineClient.EngineClient._write ClusterShell.Worker.EngineClient.EngineClient-class.html#_write
807		ClusterShell.Worker.EngineClient.EngineClient._readerrlines ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines
808		ClusterShell.Worker.EngineClient.EngineClient._set_reading_error ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading_error
809		ClusterShell.Worker.EngineClient.EngineClient._read ClusterShell.Worker.EngineClient.EngineClient-class.html#_read
810		ClusterShell.Worker.EngineClient.EngineClient.error_fileno ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno
811		ClusterShell.Engine.Engine.EngineBaseTimer.set_nextfire ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire
812		ClusterShell.Worker.EngineClient.EngineClient._handle_write ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write
813		ClusterShell.Worker.Ssh.WorkerSsh ClusterShell.Worker.Ssh.WorkerSsh-class.html
814		ClusterShell.Worker.Worker.DistantWorker.iter_node_errors ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_errors
815		ClusterShell.Worker.Worker.DistantWorker.node_retcode ClusterShell.Worker.Worker.DistantWorker-class.html#node_retcode
816		ClusterShell.Worker.Worker.DistantWorker.node_rc ClusterShell.Worker.Worker.DistantWorker-class.html#node_rc
817		ClusterShell.Worker.Worker.DistantWorker.last_read ClusterShell.Worker.Worker.DistantWorker-class.html#last_read
818		ClusterShell.Worker.Worker.DistantWorker.last_error ClusterShell.Worker.Worker.DistantWorker-class.html#last_error
819		ClusterShell.Worker.Worker.Worker._set_task ClusterShell.Worker.Worker.Worker-class.html#_set_task
820		ClusterShell.Worker.Worker.DistantWorker.iter_node_buffers ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_buffers
821		ClusterShell.Worker.Worker.DistantWorker.node_error_buffer ClusterShell.Worker.Worker.DistantWorker-class.html#node_error_buffer
822		ClusterShell.Worker.Worker.DistantWorker._on_node_msgline ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_msgline
823		ClusterShell.Worker.Worker.DistantWorker.iter_buffers ClusterShell.Worker.Worker.DistantWorker-class.html#iter_buffers
824		ClusterShell.Worker.Worker.DistantWorker.last_retcode ClusterShell.Worker.Worker.DistantWorker-class.html#last_retcode
825		ClusterShell.Worker.Worker.Worker.flush_errors ClusterShell.Worker.Worker.Worker-class.html#flush_errors
826		ClusterShell.Worker.Ssh.WorkerSsh.__init__ ClusterShell.Worker.Ssh.WorkerSsh-class.html#__init__
827		ClusterShell.Worker.Worker.Worker.did_timeout ClusterShell.Worker.Worker.Worker-class.html#did_timeout
828		ClusterShell.Worker.Ssh.WorkerSsh.write ClusterShell.Worker.Ssh.WorkerSsh-class.html#write
829		ClusterShell.Worker.Worker.DistantWorker.iter_retcodes ClusterShell.Worker.Worker.DistantWorker-class.html#iter_retcodes
830		ClusterShell.Worker.Worker.DistantWorker.last_node ClusterShell.Worker.Worker.DistantWorker-class.html#last_node
831		ClusterShell.Worker.Ssh.WorkerSsh._on_node_timeout ClusterShell.Worker.Ssh.WorkerSsh-class.html#_on_node_timeout
832		ClusterShell.Worker.Ssh.WorkerSsh.set_write_eof ClusterShell.Worker.Ssh.WorkerSsh-class.html#set_write_eof
833		ClusterShell.Worker.Ssh.WorkerSsh._on_node_rc ClusterShell.Worker.Ssh.WorkerSsh-class.html#_on_node_rc
834		ClusterShell.Worker.Worker.DistantWorker.iter_keys_timeout ClusterShell.Worker.Worker.DistantWorker-class.html#iter_keys_timeout
835		ClusterShell.Worker.Worker.DistantWorker.num_timeout ClusterShell.Worker.Worker.DistantWorker-class.html#num_timeout
836		ClusterShell.Worker.Worker.DistantWorker._on_start ClusterShell.Worker.Worker.DistantWorker-class.html#_on_start
837		ClusterShell.Worker.Ssh.WorkerSsh._engine_clients ClusterShell.Worker.Ssh.WorkerSsh-class.html#_engine_clients
838		ClusterShell.Worker.Worker.DistantWorker._on_node_errline ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_errline
839		ClusterShell.Worker.Worker.DistantWorker.iter_errors ClusterShell.Worker.Worker.DistantWorker-class.html#iter_errors
840		ClusterShell.Worker.Ssh.WorkerSsh._check_fini ClusterShell.Worker.Ssh.WorkerSsh-class.html#_check_fini
841		ClusterShell.Worker.Worker.DistantWorker.node_buffer ClusterShell.Worker.Worker.DistantWorker-class.html#node_buffer
842		ClusterShell.Worker.Worker.Worker._task_bound_check ClusterShell.Worker.Worker.Worker-class.html#_task_bound_check
843		ClusterShell.Worker.Worker.Worker._invoke ClusterShell.Worker.Worker.Worker-class.html#_invoke
844		ClusterShell.Worker.Worker.DistantWorker.node_error ClusterShell.Worker.Worker.DistantWorker-class.html#node_error
845		ClusterShell.Worker.Worker.DistantWorker.iter_node_retcodes ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_retcodes
846		ClusterShell.Worker.Worker.Worker.flush_buffers ClusterShell.Worker.Worker.Worker-class.html#flush_buffers
847		ClusterShell.Worker.Worker.DistantWorker ClusterShell.Worker.Worker.DistantWorker-class.html
848		ClusterShell.Worker.Worker.DistantWorker.iter_node_errors ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_errors
849		ClusterShell.Worker.Worker.DistantWorker.node_retcode ClusterShell.Worker.Worker.DistantWorker-class.html#node_retcode
850		ClusterShell.Worker.Worker.DistantWorker.node_rc ClusterShell.Worker.Worker.DistantWorker-class.html#node_rc
851		ClusterShell.Worker.Worker.DistantWorker.last_read ClusterShell.Worker.Worker.DistantWorker-class.html#last_read
852		ClusterShell.Worker.Worker.DistantWorker.last_error ClusterShell.Worker.Worker.DistantWorker-class.html#last_error
853		ClusterShell.Worker.Worker.Worker._set_task ClusterShell.Worker.Worker.Worker-class.html#_set_task
854		ClusterShell.Worker.Worker.DistantWorker.iter_node_buffers ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_buffers
855		ClusterShell.Worker.Worker.DistantWorker.node_error_buffer ClusterShell.Worker.Worker.DistantWorker-class.html#node_error_buffer
856		ClusterShell.Worker.Worker.DistantWorker._on_node_msgline ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_msgline
857		ClusterShell.Worker.Worker.DistantWorker.iter_buffers ClusterShell.Worker.Worker.DistantWorker-class.html#iter_buffers
858		ClusterShell.Worker.Worker.DistantWorker.last_retcode ClusterShell.Worker.Worker.DistantWorker-class.html#last_retcode
859		ClusterShell.Worker.Worker.Worker.flush_errors ClusterShell.Worker.Worker.Worker-class.html#flush_errors
860		ClusterShell.Worker.Worker.DistantWorker.__init__ ClusterShell.Worker.Worker.DistantWorker-class.html#__init__
861		ClusterShell.Worker.Worker.Worker.did_timeout ClusterShell.Worker.Worker.Worker-class.html#did_timeout
862		ClusterShell.Worker.Worker.DistantWorker.iter_retcodes ClusterShell.Worker.Worker.DistantWorker-class.html#iter_retcodes
863		ClusterShell.Worker.Worker.DistantWorker.node_buffer ClusterShell.Worker.Worker.DistantWorker-class.html#node_buffer
864		ClusterShell.Worker.Worker.DistantWorker._on_node_timeout ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_timeout
865		ClusterShell.Worker.Worker.DistantWorker._on_node_rc ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_rc
866		ClusterShell.Worker.Worker.DistantWorker.iter_keys_timeout ClusterShell.Worker.Worker.DistantWorker-class.html#iter_keys_timeout
867		ClusterShell.Worker.Worker.DistantWorker.num_timeout ClusterShell.Worker.Worker.DistantWorker-class.html#num_timeout
868		ClusterShell.Worker.Worker.DistantWorker._on_start ClusterShell.Worker.Worker.DistantWorker-class.html#_on_start
869		ClusterShell.Worker.Worker.Worker._engine_clients ClusterShell.Worker.Worker.Worker-class.html#_engine_clients
870		ClusterShell.Worker.Worker.DistantWorker._on_node_errline ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_errline
871		ClusterShell.Worker.Worker.DistantWorker.iter_errors ClusterShell.Worker.Worker.DistantWorker-class.html#iter_errors
872		ClusterShell.Worker.Worker.DistantWorker.last_node ClusterShell.Worker.Worker.DistantWorker-class.html#last_node
873		ClusterShell.Worker.Worker.Worker._task_bound_check ClusterShell.Worker.Worker.Worker-class.html#_task_bound_check
874		ClusterShell.Worker.Worker.Worker._invoke ClusterShell.Worker.Worker.Worker-class.html#_invoke
875		ClusterShell.Worker.Worker.DistantWorker.node_error ClusterShell.Worker.Worker.DistantWorker-class.html#node_error
876		ClusterShell.Worker.Worker.DistantWorker.iter_node_retcodes ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_retcodes
877		ClusterShell.Worker.Worker.Worker.flush_buffers ClusterShell.Worker.Worker.Worker-class.html#flush_buffers
878		ClusterShell.Worker.Worker.Worker ClusterShell.Worker.Worker.Worker-class.html
879		ClusterShell.Worker.Worker.Worker.last_read ClusterShell.Worker.Worker.Worker-class.html#last_read
880		ClusterShell.Worker.Worker.Worker.last_error ClusterShell.Worker.Worker.Worker-class.html#last_error
881		ClusterShell.Worker.Worker.Worker._set_task ClusterShell.Worker.Worker.Worker-class.html#_set_task
882		ClusterShell.Worker.Worker.Worker.flush_errors ClusterShell.Worker.Worker.Worker-class.html#flush_errors
883		ClusterShell.Worker.Worker.Worker.__init__ ClusterShell.Worker.Worker.Worker-class.html#__init__
884		ClusterShell.Worker.Worker.Worker.did_timeout ClusterShell.Worker.Worker.Worker-class.html#did_timeout
885		ClusterShell.Worker.Worker.Worker._engine_clients ClusterShell.Worker.Worker.Worker-class.html#_engine_clients
886		ClusterShell.Worker.Worker.Worker._task_bound_check ClusterShell.Worker.Worker.Worker-class.html#_task_bound_check
887		ClusterShell.Worker.Worker.Worker._invoke ClusterShell.Worker.Worker.Worker-class.html#_invoke
888		ClusterShell.Worker.Worker.Worker.flush_buffers ClusterShell.Worker.Worker.Worker-class.html#flush_buffers
889		ClusterShell.Worker.Worker.WorkerBadArgumentError ClusterShell.Worker.Worker.WorkerBadArgumentError-class.html
890		ClusterShell.Worker.Worker.WorkerError ClusterShell.Worker.Worker.WorkerError-class.html
891		ClusterShell.Worker.Worker.WorkerException ClusterShell.Worker.Worker.WorkerException-class.html
892		ClusterShell.Worker.Worker.WorkerSimple ClusterShell.Worker.Worker.WorkerSimple-class.html
893		ClusterShell.Engine.Engine.EngineBaseTimer.invalidate ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate
894		ClusterShell.Worker.Worker.WorkerSimple._handle_error ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_error
895		ClusterShell.Worker.Worker.WorkerSimple.last_read ClusterShell.Worker.Worker.WorkerSimple-class.html#last_read
896		ClusterShell.Worker.EngineClient.EngineClient._set_writing ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_writing
897		ClusterShell.Worker.Worker.WorkerSimple.last_error ClusterShell.Worker.Worker.WorkerSimple-class.html#last_error
898		ClusterShell.Worker.Worker.Worker._set_task ClusterShell.Worker.Worker.Worker-class.html#_set_task
899		ClusterShell.Worker.EngineClient.EngineClient._exec_nonblock ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock
900		ClusterShell.Worker.Worker.WorkerSimple._on_errmsgline ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_errmsgline
901		ClusterShell.Worker.EngineClient.EngineClient._handle_write ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write
902		ClusterShell.Worker.Worker.Worker._task_bound_check ClusterShell.Worker.Worker.Worker-class.html#_task_bound_check
903		ClusterShell.Worker.Worker.WorkerSimple._start ClusterShell.Worker.Worker.WorkerSimple-class.html#_start
904		ClusterShell.Worker.Worker.WorkerSimple._handle_read ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_read
905		ClusterShell.Worker.Worker.WorkerSimple.__init__ ClusterShell.Worker.Worker.WorkerSimple-class.html#__init__
906		ClusterShell.Worker.Worker.Worker._invoke ClusterShell.Worker.Worker.Worker-class.html#_invoke
907		ClusterShell.Worker.Worker.Worker.did_timeout ClusterShell.Worker.Worker.Worker-class.html#did_timeout
908		ClusterShell.Worker.Worker.WorkerSimple._readerr ClusterShell.Worker.Worker.WorkerSimple-class.html#_readerr
909		ClusterShell.Worker.EngineClient.EngineClient._readlines ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines
910		ClusterShell.Worker.Worker.Worker.flush_errors ClusterShell.Worker.Worker.Worker-class.html#flush_errors
911		ClusterShell.Worker.Worker.WorkerSimple.write ClusterShell.Worker.Worker.WorkerSimple-class.html#write
912		ClusterShell.Engine.Engine.EngineBaseTimer.is_valid ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid
913		ClusterShell.Worker.EngineClient.EngineClient._set_reading ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading
914		ClusterShell.Worker.Worker.WorkerSimple._close ClusterShell.Worker.Worker.WorkerSimple-class.html#_close
915		ClusterShell.Worker.Worker.WorkerSimple.set_write_eof ClusterShell.Worker.Worker.WorkerSimple-class.html#set_write_eof
916		ClusterShell.Worker.Worker.WorkerSimple._on_timeout ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_timeout
917		ClusterShell.Worker.Worker.WorkerSimple.read ClusterShell.Worker.Worker.WorkerSimple-class.html#read
918		ClusterShell.Worker.Worker.WorkerSimple._on_msgline ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_msgline
919		ClusterShell.Worker.EngineClient.EngineClient._fire ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire
920		ClusterShell.Worker.Worker.WorkerSimple._engine_clients ClusterShell.Worker.Worker.WorkerSimple-class.html#_engine_clients
921		ClusterShell.Worker.Worker.WorkerSimple.error_fileno ClusterShell.Worker.Worker.WorkerSimple-class.html#error_fileno
922		ClusterShell.Worker.Worker.WorkerSimple.reader_fileno ClusterShell.Worker.Worker.WorkerSimple-class.html#reader_fileno
923		ClusterShell.Engine.Engine.EngineBaseTimer._set_engine ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine
924		ClusterShell.Worker.EngineClient.EngineClient._close_writer ClusterShell.Worker.EngineClient.EngineClient-class.html#_close_writer
925		ClusterShell.Worker.EngineClient.EngineClient._write ClusterShell.Worker.EngineClient.EngineClient-class.html#_write
926		ClusterShell.Worker.EngineClient.EngineClient._readerrlines ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines
927		ClusterShell.Worker.EngineClient.EngineClient._set_reading_error ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading_error
928		ClusterShell.Worker.Worker.WorkerSimple._read ClusterShell.Worker.Worker.WorkerSimple-class.html#_read
929		ClusterShell.Worker.Worker.WorkerSimple.set_key ClusterShell.Worker.Worker.WorkerSimple-class.html#set_key
930		ClusterShell.Worker.Worker.WorkerSimple.writer_fileno ClusterShell.Worker.Worker.WorkerSimple-class.html#writer_fileno
931		ClusterShell.Engine.Engine.EngineBaseTimer.set_nextfire ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire
932		ClusterShell.Worker.Worker.WorkerSimple.error ClusterShell.Worker.Worker.WorkerSimple-class.html#error
933		ClusterShell.Worker.EngineClient.EngineClient._set_write_eof ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof
934		ClusterShell.Worker.Worker.Worker.flush_buffers ClusterShell.Worker.Worker.Worker-class.html#flush_buffers
935		clubak.Display clubak.Display-class.html
936		clubak.Display.__init__ clubak.Display-class.html#__init__
937		clubak.Display._print_lines clubak.Display-class.html#_print_lines
938		clubak.Display.SEP clubak.Display-class.html#SEP
939		clubak.Display.print_gather clubak.Display-class.html#print_gather
940		clubak.Display.COLOR_STDERR_FMT clubak.Display-class.html#COLOR_STDERR_FMT
941		clubak.Display._print_buffer clubak.Display-class.html#_print_buffer
942		clubak.Display._setlmode clubak.Display-class.html#_setlmode
943		clubak.Display._format_header clubak.Display-class.html#_format_header
944		clubak.Display.line_mode clubak.Display-class.html#line_mode
945		clubak.Display.print_line clubak.Display-class.html#print_line
946		clubak.Display.COLOR_STDOUT_FMT clubak.Display-class.html#COLOR_STDOUT_FMT
947		clubak.Display._getlmode clubak.Display-class.html#_getlmode
948		clubak.Display.print_line_error clubak.Display-class.html#print_line_error
949		clush.ClushConfig clush.ClushConfig-class.html
950		clush.ClushConfig.get_command_timeout clush.ClushConfig-class.html#get_command_timeout
951		clush.ClushConfig.getfloat clush.ClushConfig-class.html#getfloat
952		clush.ClushConfig.get_connect_timeout clush.ClushConfig-class.html#get_connect_timeout
953		clush.ClushConfig.get_ssh_options clush.ClushConfig-class.html#get_ssh_options
954		clush.ClushConfig.__init__ clush.ClushConfig-class.html#__init__
955		clush.ClushConfig.get_verbosity clush.ClushConfig-class.html#get_verbosity
956		clush.ClushConfig.set_main clush.ClushConfig-class.html#set_main
957		clush.ClushConfig._get_optional clush.ClushConfig-class.html#_get_optional
958		clush.ClushConfig.get_color clush.ClushConfig-class.html#get_color
959		clush.ClushConfig.main_defaults clush.ClushConfig-class.html#main_defaults
960		clush.ClushConfig.max_fdlimit clush.ClushConfig-class.html#max_fdlimit
961		clush.ClushConfig.verbose_print clush.ClushConfig-class.html#verbose_print
962		clush.ClushConfig.get_ssh_user clush.ClushConfig-class.html#get_ssh_user
963		clush.ClushConfig.get_ssh_path clush.ClushConfig-class.html#get_ssh_path
964		clush.ClushConfig.getint clush.ClushConfig-class.html#getint
965		clush.ClushConfig.get_fanout clush.ClushConfig-class.html#get_fanout
966		clush.ClushConfigError clush.ClushConfigError-class.html
967		clush.ClushConfigError.__str__ clush.ClushConfigError-class.html#__str__
968		clush.ClushConfigError.__init__ clush.ClushConfigError-class.html#__init__
969		clush.DirectOutputHandler clush.DirectOutputHandler-class.html
970		clush.DirectOutputHandler.ev_read clush.DirectOutputHandler-class.html#ev_read
971		clush.DirectOutputHandler.ev_error clush.DirectOutputHandler-class.html#ev_error
972		ClusterShell.Event.EventHandler.ev_start ClusterShell.Event.EventHandler-class.html#ev_start
973		clush.DirectOutputHandler.__init__ clush.DirectOutputHandler-class.html#__init__
974		clush.DirectOutputHandler.ev_close clush.DirectOutputHandler-class.html#ev_close
975		ClusterShell.Event.EventHandler.ev_written ClusterShell.Event.EventHandler-class.html#ev_written
976		clush.DirectOutputHandler.ev_timeout clush.DirectOutputHandler-class.html#ev_timeout
977		ClusterShell.Event.EventHandler.ev_msg ClusterShell.Event.EventHandler-class.html#ev_msg
978		ClusterShell.Event.EventHandler.ev_timer ClusterShell.Event.EventHandler-class.html#ev_timer
979		clush.DirectOutputHandler.ev_hup clush.DirectOutputHandler-class.html#ev_hup
980		ClusterShell.Event.EventHandler._invoke ClusterShell.Event.EventHandler-class.html#_invoke
981		clush.Display clush.Display-class.html
982		clush.Display.__init__ clush.Display-class.html#__init__
983		clush.Display._print_lines clush.Display-class.html#_print_lines
984		clush.Display.SEP clush.Display-class.html#SEP
985		clush.Display.print_gather clush.Display-class.html#print_gather
986		clush.Display.COLOR_STDERR_FMT clush.Display-class.html#COLOR_STDERR_FMT
987		clush.Display._print_buffer clush.Display-class.html#_print_buffer
988		clush.Display._setlmode clush.Display-class.html#_setlmode
989		clush.Display._format_header clush.Display-class.html#_format_header
990		clush.Display.line_mode clush.Display-class.html#line_mode
991		clush.Display.print_line clush.Display-class.html#print_line
992		clush.Display.COLOR_STDOUT_FMT clush.Display-class.html#COLOR_STDOUT_FMT
993		clush.Display._getlmode clush.Display-class.html#_getlmode
994		clush.Display.print_line_error clush.Display-class.html#print_line_error
995		clush.GatherOutputHandler clush.GatherOutputHandler-class.html
996		clush.GatherOutputHandler.ev_read clush.GatherOutputHandler-class.html#ev_read
997		clush.GatherOutputHandler.ev_error clush.GatherOutputHandler-class.html#ev_error
998		ClusterShell.Event.EventHandler.ev_start ClusterShell.Event.EventHandler-class.html#ev_start
999		clush.GatherOutputHandler.__init__ clush.GatherOutputHandler-class.html#__init__
1000		clush.GatherOutputHandler.ev_close clush.GatherOutputHandler-class.html#ev_close
1001		ClusterShell.Event.EventHandler.ev_written ClusterShell.Event.EventHandler-class.html#ev_written
1002		clush.GatherOutputHandler._live_line clush.GatherOutputHandler-class.html#_live_line
1003		ClusterShell.Event.EventHandler.ev_timeout ClusterShell.Event.EventHandler-class.html#ev_timeout
1004		ClusterShell.Event.EventHandler.ev_msg ClusterShell.Event.EventHandler-class.html#ev_msg
1005		ClusterShell.Event.EventHandler.ev_timer ClusterShell.Event.EventHandler-class.html#ev_timer
1006		clush.GatherOutputHandler.ev_hup clush.GatherOutputHandler-class.html#ev_hup
1007		ClusterShell.Event.EventHandler._invoke ClusterShell.Event.EventHandler-class.html#_invoke
1008		clush.RunTimer clush.RunTimer-class.html
1009		ClusterShell.Event.EventHandler.ev_read ClusterShell.Event.EventHandler-class.html#ev_read
1010		clush.RunTimer.set_dirty clush.RunTimer-class.html#set_dirty
1011		ClusterShell.Event.EventHandler.ev_error ClusterShell.Event.EventHandler-class.html#ev_error
1012		ClusterShell.Event.EventHandler.ev_start ClusterShell.Event.EventHandler-class.html#ev_start
1013		clush.RunTimer.__init__ clush.RunTimer-class.html#__init__
1014		ClusterShell.Event.EventHandler.ev_close ClusterShell.Event.EventHandler-class.html#ev_close
1015		ClusterShell.Event.EventHandler.ev_written ClusterShell.Event.EventHandler-class.html#ev_written
1016		clush.RunTimer.finalize clush.RunTimer-class.html#finalize
1017		clush.RunTimer.update clush.RunTimer-class.html#update
1018		ClusterShell.Event.EventHandler.ev_timeout ClusterShell.Event.EventHandler-class.html#ev_timeout
1019		clush.RunTimer.erase_line clush.RunTimer-class.html#erase_line
1020		ClusterShell.Event.EventHandler.ev_msg ClusterShell.Event.EventHandler-class.html#ev_msg
1021		clush.RunTimer.ev_timer clush.RunTimer-class.html#ev_timer
1022		ClusterShell.Event.EventHandler.ev_hup ClusterShell.Event.EventHandler-class.html#ev_hup
1023		ClusterShell.Event.EventHandler._invoke ClusterShell.Event.EventHandler-class.html#_invoke
1024		clush.StdInputHandler clush.StdInputHandler-class.html
1025		clush.StdInputHandler.ev_read clush.StdInputHandler-class.html#ev_read
1026		ClusterShell.Event.EventHandler.ev_error ClusterShell.Event.EventHandler-class.html#ev_error
1027		ClusterShell.Event.EventHandler.ev_start ClusterShell.Event.EventHandler-class.html#ev_start
1028		clush.StdInputHandler.__init__ clush.StdInputHandler-class.html#__init__
1029		clush.StdInputHandler.ev_close clush.StdInputHandler-class.html#ev_close
1030		ClusterShell.Event.EventHandler.ev_written ClusterShell.Event.EventHandler-class.html#ev_written
1031		ClusterShell.Event.EventHandler.ev_timeout ClusterShell.Event.EventHandler-class.html#ev_timeout
1032		ClusterShell.Event.EventHandler.ev_msg ClusterShell.Event.EventHandler-class.html#ev_msg
1033		ClusterShell.Event.EventHandler.ev_timer ClusterShell.Event.EventHandler-class.html#ev_timer
1034		ClusterShell.Event.EventHandler.ev_hup ClusterShell.Event.EventHandler-class.html#ev_hup
1035		ClusterShell.Event.EventHandler._invoke ClusterShell.Event.EventHandler-class.html#_invoke
1036		clush.UpdatePromptException clush.UpdatePromptException-class.html

-422

~~doc/epydoc/html/class-tree.html~~ less more

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38		<tr valign="top">
39		<td width="100%"> </td>
40		<td>
41		<table cellpadding="0" cellspacing="0">
42		<!-- hide/show private -->
43		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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53		<center><b>
54		[ <a href="module-tree.html">Module Hierarchy</a>
55		\| <a href="class-tree.html">Class Hierarchy</a> ]
56		</b></center><br />
57		<h1 class="epydoc">Class Hierarchy</h1>
58		<ul class="nomargin-top">
59		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Engine.Engine-class.html">ClusterShell.Engine.Engine.Engine</a></strong>:
60		<em class="summary">Interface for ClusterShell engine.</em>
61		<ul>
62		<li> <strong class="uidlink"><a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html">ClusterShell.Engine.EPoll.EngineEPoll</a></strong>:
63		<em class="summary">EPoll Engine</em>
64		</li>
65		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Poll.EnginePoll-class.html">ClusterShell.Engine.Poll.EnginePoll</a></strong>:
66		<em class="summary">Poll Engine</em>
67		</li>
68		</ul>
69		</li>
70		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">ClusterShell.Engine.Engine.EngineBaseTimer</a></strong>:
71		<em class="summary">Abstract class for ClusterShell's engine timer.</em>
72		<ul>
73		<li> <strong class="uidlink"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">ClusterShell.Worker.EngineClient.EngineClient</a></strong>:
74		<em class="summary">Abstract class EngineClient.</em>
75		<ul>
76		<li> <strong class="uidlink"><a href="ClusterShell.Worker.EngineClient.EnginePort-class.html">ClusterShell.Worker.EngineClient.EnginePort</a></strong>:
77		<em class="summary">An EnginePort is an abstraction object to deliver messages reliably
78		between tasks.</em>
79		</li>
80		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Ssh.Ssh-class.html">ClusterShell.Worker.Ssh.Ssh</a></strong>:
81		<em class="summary">Ssh EngineClient.</em>
82		<ul>
83		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Ssh.Scp-class.html">ClusterShell.Worker.Ssh.Scp</a></strong>:
84		<em class="summary">Scp EngineClient.</em>
85		</li>
86		</ul>
87		</li>
88		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html">ClusterShell.Worker.Pdsh.WorkerPdsh</a></strong>:
89		<em class="summary">ClusterShell pdsh-based worker Class.</em>
90		</li>
91		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">ClusterShell.Worker.Worker.WorkerSimple</a></strong>:
92		<em class="summary">Implements a simple Worker being itself an EngineClient.</em>
93		<ul>
94		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Popen.WorkerPopen-class.html">ClusterShell.Worker.Popen.WorkerPopen</a></strong>:
95		<em class="summary">Implements the Popen Worker.</em>
96		</li>
97		</ul>
98		</li>
99		</ul>
100		</li>
101		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Engine.EngineTimer-class.html">ClusterShell.Engine.Engine.EngineTimer</a></strong>:
102		<em class="summary">Concrete class EngineTimer</em>
103		</li>
104		</ul>
105		</li>
106		<li> <strong class="uidlink"><a href="ClusterShell.NodeSet.RangeSet-class.html">ClusterShell.NodeSet.RangeSet</a></strong>:
107		<em class="summary">Advanced range sets.</em>
108		</li>
109		<li> <strong class="uidlink">ConfigParser.RawConfigParser</strong>
110		<ul>
111		<li> <strong class="uidlink">ConfigParser.ConfigParser</strong>
112		<ul>
113		<li> <strong class="uidlink"><a href="clush.ClushConfig-class.html">clush.ClushConfig</a></strong>:
114		<em class="summary">Config class for clush (specialized ConfigParser)</em>
115		</li>
116		</ul>
117		</li>
118		</ul>
119		</li>
120		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html" onclick="show_private();">ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase</a></strong>:
121		<em class="summary">Helper class that allows comparisons of fire times, to be easily
122		used in an heapq.</em>
123		</li>
124		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html" onclick="show_private();">ClusterShell.Engine.Engine._EngineTimerQ</a></strong>
125		</li>
126		<li> <strong class="uidlink"><a href="ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html" onclick="show_private();">ClusterShell.Worker.EngineClient.EnginePort._Msg</a></strong>:
127		<em class="summary">Private class representing a port message.</em>
128		</li>
129		<li> <strong class="uidlink">object</strong>:
130		<em class="summary">The most base type</em>
131		<ul>
132		<li> <strong class="uidlink">exceptions.BaseException</strong>:
133		<em class="summary">Common base class for all exceptions</em>
134		<ul>
135		<li> <strong class="uidlink">exceptions.Exception</strong>:
136		<em class="summary">Common base class for all non-exit exceptions.</em>
137		<ul>
138		<li> <strong class="uidlink"><a href="clush.ClushConfigError-class.html">clush.ClushConfigError</a></strong>:
139		<em class="summary">Exception used by ClushConfig to report an error.</em>
140		</li>
141		<li> <strong class="uidlink"><a href="ClusterShell.Worker.EngineClient.EngineClientException-class.html">ClusterShell.Worker.EngineClient.EngineClientException</a></strong>:
142		<em class="summary">Generic EngineClient exception.</em>
143		<ul>
144		<li> <strong class="uidlink"><a href="ClusterShell.Worker.EngineClient.EngineClientEOF-class.html">ClusterShell.Worker.EngineClient.EngineClientEOF</a></strong>:
145		<em class="summary">EOF from client.</em>
146		</li>
147		<li> <strong class="uidlink"><a href="ClusterShell.Worker.EngineClient.EngineClientError-class.html">ClusterShell.Worker.EngineClient.EngineClientError</a></strong>:
148		<em class="summary">Base EngineClient error exception.</em>
149		<ul>
150		<li> <strong class="uidlink"><a href="ClusterShell.Worker.EngineClient.EngineClientNotSupportedError-class.html">ClusterShell.Worker.EngineClient.EngineClientNotSupportedError</a></strong>:
151		<em class="summary">Operation not supported by EngineClient.</em>
152		</li>
153		</ul>
154		</li>
155		</ul>
156		</li>
157		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Engine.EngineException-class.html">ClusterShell.Engine.Engine.EngineException</a></strong>:
158		<em class="summary">Base engine exception.</em>
159		<ul>
160		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Engine.EngineAbortException-class.html">ClusterShell.Engine.Engine.EngineAbortException</a></strong>:
161		<em class="summary">Raised on user abort.</em>
162		</li>
163		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Engine.EngineIllegalOperationError-class.html">ClusterShell.Engine.Engine.EngineIllegalOperationError</a></strong>:
164		<em class="summary">Error raised when an illegal operation has been performed.</em>
165		<ul>
166		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Engine.EngineAlreadyRunningError-class.html">ClusterShell.Engine.Engine.EngineAlreadyRunningError</a></strong>:
167		<em class="summary">Error raised when the engine is already running.</em>
168		</li>
169		</ul>
170		</li>
171		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Engine.EngineNotSupportedError-class.html">ClusterShell.Engine.Engine.EngineNotSupportedError</a></strong>:
172		<em class="summary">Error raised when the engine mechanism is not supported.</em>
173		</li>
174		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Engine.EngineTimeoutException-class.html">ClusterShell.Engine.Engine.EngineTimeoutException</a></strong>:
175		<em class="summary">Raised when a timeout is encountered.</em>
176		</li>
177		</ul>
178		</li>
179		<li> <strong class="uidlink"><a href="ClusterShell.NodeUtils.GroupResolverError-class.html">ClusterShell.NodeUtils.GroupResolverError</a></strong>:
180		<em class="summary">Base GroupResolver error</em>
181		<ul>
182		<li> <strong class="uidlink"><a href="ClusterShell.NodeUtils.GroupResolverConfigError-class.html">ClusterShell.NodeUtils.GroupResolverConfigError</a></strong>:
183		<em class="summary">Raised when a configuration error is encountered</em>
184		</li>
185		<li> <strong class="uidlink"><a href="ClusterShell.NodeUtils.GroupResolverSourceError-class.html">ClusterShell.NodeUtils.GroupResolverSourceError</a></strong>:
186		<em class="summary">Raised when upcall is not available</em>
187		</li>
188		</ul>
189		</li>
190		<li> <strong class="uidlink"><a href="ClusterShell.NodeUtils.GroupSourceException-class.html">ClusterShell.NodeUtils.GroupSourceException</a></strong>:
191		<em class="summary">Base GroupSource exception</em>
192		<ul>
193		<li> <strong class="uidlink"><a href="ClusterShell.NodeUtils.GroupSourceNoUpcall-class.html">ClusterShell.NodeUtils.GroupSourceNoUpcall</a></strong>:
194		<em class="summary">Raised when upcall is not available</em>
195		</li>
196		<li> <strong class="uidlink"><a href="ClusterShell.NodeUtils.GroupSourceQueryFailed-class.html">ClusterShell.NodeUtils.GroupSourceQueryFailed</a></strong>:
197		<em class="summary">Raised when a query failed (eg.</em>
198		</li>
199		</ul>
200		</li>
201		<li> <strong class="uidlink"><a href="ClusterShell.NodeSet.NodeSetException-class.html">ClusterShell.NodeSet.NodeSetException</a></strong>:
202		<em class="summary">Base NodeSet exception class.</em>
203		<ul>
204		<li> <strong class="uidlink"><a href="ClusterShell.NodeSet.NodeSetExternalError-class.html">ClusterShell.NodeSet.NodeSetExternalError</a></strong>:
205		<em class="summary">Raised when an external error is encountered.</em>
206		</li>
207		<li> <strong class="uidlink"><a href="ClusterShell.NodeSet.NodeSetParseError-class.html">ClusterShell.NodeSet.NodeSetParseError</a></strong>:
208		<em class="summary">Raised when NodeSet parsing cannot be done properly.</em>
209		<ul>
210		<li> <strong class="uidlink"><a href="ClusterShell.NodeSet.NodeSetParseRangeError-class.html">ClusterShell.NodeSet.NodeSetParseRangeError</a></strong>:
211		<em class="summary">Raised when bad range is encountered during NodeSet parsing.</em>
212		</li>
213		</ul>
214		</li>
215		</ul>
216		</li>
217		<li> <strong class="uidlink"><a href="ClusterShell.NodeSet.RangeSetException-class.html">ClusterShell.NodeSet.RangeSetException</a></strong>:
218		<em class="summary">Base RangeSet exception class.</em>
219		<ul>
220		<li> <strong class="uidlink"><a href="ClusterShell.NodeSet.RangeSetParseError-class.html">ClusterShell.NodeSet.RangeSetParseError</a></strong>:
221		<em class="summary">Raised when RangeSet parsing cannot be done properly.</em>
222		<ul>
223		<li> <strong class="uidlink"><a href="ClusterShell.NodeSet.RangeSetPaddingError-class.html">ClusterShell.NodeSet.RangeSetPaddingError</a></strong>:
224		<em class="summary">Raised when a fatal padding incoherency occurs</em>
225		</li>
226		</ul>
227		</li>
228		</ul>
229		</li>
230		<li> <strong class="uidlink"><a href="ClusterShell.Task.TaskException-class.html">ClusterShell.Task.TaskException</a></strong>:
231		<em class="summary">Base task exception.</em>
232		<ul>
233		<li> <strong class="uidlink"><a href="ClusterShell.Task.TaskError-class.html">ClusterShell.Task.TaskError</a></strong>:
234		<em class="summary">Base task error exception.</em>
235		<ul>
236		<li> <strong class="uidlink"><a href="ClusterShell.Task.AlreadyRunningError-class.html">ClusterShell.Task.AlreadyRunningError</a></strong>:
237		<em class="summary">Raised when trying to resume an already running task.</em>
238		</li>
239		<li> <strong class="uidlink"><a href="ClusterShell.Task.TaskMsgTreeError-class.html">ClusterShell.Task.TaskMsgTreeError</a></strong>:
240		<em class="summary">Raised when trying to access disabled MsgTree.</em>
241		</li>
242		<li> <strong class="uidlink"><a href="ClusterShell.Task.TimeoutError-class.html">ClusterShell.Task.TimeoutError</a></strong>:
243		<em class="summary">Raised when the task timed out.</em>
244		</li>
245		</ul>
246		</li>
247		</ul>
248		</li>
249		<li> <strong class="uidlink"><a href="clush.UpdatePromptException-class.html">clush.UpdatePromptException</a></strong>:
250		<em class="summary">Exception used by the signal handler</em>
251		</li>
252		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Worker.WorkerException-class.html">ClusterShell.Worker.Worker.WorkerException</a></strong>:
253		<em class="summary">Generic worker exception.</em>
254		<ul>
255		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Worker.WorkerError-class.html">ClusterShell.Worker.Worker.WorkerError</a></strong>:
256		<em class="summary">Generic worker error.</em>
257		<ul>
258		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Worker.WorkerBadArgumentError-class.html">ClusterShell.Worker.Worker.WorkerBadArgumentError</a></strong>:
259		<em class="summary">Bad argument in worker error.</em>
260		</li>
261		</ul>
262		</li>
263		</ul>
264		</li>
265		</ul>
266		</li>
267		</ul>
268		</li>
269		<li> <strong class="uidlink"><a href="clush.Display-class.html">clush.Display</a></strong>:
270		<em class="summary">Output display class for clush script.</em>
271		</li>
272		<li> <strong class="uidlink"><a href="clubak.Display-class.html">clubak.Display</a></strong>:
273		<em class="summary">Output display class for clush script.</em>
274		</li>
275		<li> <strong class="uidlink"><a href="ClusterShell.Event.EventHandler-class.html">ClusterShell.Event.EventHandler</a></strong>:
276		<em class="summary">Base class EventHandler.</em>
277		<ul>
278		<li> <strong class="uidlink"><a href="clush.DirectOutputHandler-class.html">clush.DirectOutputHandler</a></strong>:
279		<em class="summary">Direct output event handler class.</em>
280		</li>
281		<li> <strong class="uidlink"><a href="clush.GatherOutputHandler-class.html">clush.GatherOutputHandler</a></strong>:
282		<em class="summary">Gathered output event handler class.</em>
283		</li>
284		<li> <strong class="uidlink"><a href="clush.RunTimer-class.html">clush.RunTimer</a></strong>
285		</li>
286		<li> <strong class="uidlink"><a href="clush.StdInputHandler-class.html">clush.StdInputHandler</a></strong>:
287		<em class="summary">Standard input event handler class.</em>
288		</li>
289		<li> <strong class="uidlink"><a href="ClusterShell.Task.Task._SyncMsgHandler-class.html" onclick="show_private();">ClusterShell.Task.Task._SyncMsgHandler</a></strong>:
290		<em class="summary">Special task control port event handler.</em>
291		</li>
292		</ul>
293		</li>
294		<li> <strong class="uidlink"><a href="ClusterShell.NodeUtils.GroupResolver-class.html">ClusterShell.NodeUtils.GroupResolver</a></strong>:
295		<em class="summary">Base class GroupResolver that aims to provide node/group resolution
296		from multiple GroupSource's.</em>
297		<ul>
298		<li> <strong class="uidlink"><a href="ClusterShell.NodeUtils.GroupResolverConfig-class.html">ClusterShell.NodeUtils.GroupResolverConfig</a></strong>:
299		<em class="summary">GroupResolver class that is able to automatically setup its
300		GroupSource's from a configuration file.</em>
301		</li>
302		</ul>
303		</li>
304		<li> <strong class="uidlink"><a href="ClusterShell.NodeUtils.GroupSource-class.html">ClusterShell.NodeUtils.GroupSource</a></strong>:
305		<em class="summary">GroupSource class managing external calls for nodegroup support.</em>
306		</li>
307		<li> <strong class="uidlink"><a href="ClusterShell.MsgTree.MsgTree-class.html">ClusterShell.MsgTree.MsgTree</a></strong>:
308		<em class="summary">A MsgTree object maps key objects to multi-lines messages.</em>
309		</li>
310		<li> <strong class="uidlink"><a href="ClusterShell.MsgTree.MsgTreeElem-class.html">ClusterShell.MsgTree.MsgTreeElem</a></strong>:
311		<em class="summary">Class representing an element of the MsgTree and its associated
312		message.</em>
313		</li>
314		<li> <strong class="uidlink"><a href="ClusterShell.NodeSet.NodeSetBase-class.html">ClusterShell.NodeSet.NodeSetBase</a></strong>:
315		<em class="summary">Base class for NodeSet.</em>
316		<ul>
317		<li> <strong class="uidlink"><a href="ClusterShell.NodeSet.NodeGroupBase-class.html">ClusterShell.NodeSet.NodeGroupBase</a></strong>
318		</li>
319		<li> <strong class="uidlink"><a href="ClusterShell.NodeSet.NodeSet-class.html">ClusterShell.NodeSet.NodeSet</a></strong>:
320		<em class="summary">Iterable class of nodes with node ranges support.</em>
321		</li>
322		</ul>
323		</li>
324		<li> <strong class="uidlink"><a href="ClusterShell.NodeSet.ParsingEngine-class.html">ClusterShell.NodeSet.ParsingEngine</a></strong>:
325		<em class="summary">Class that is able to transform a source into a NodeSetBase.</em>
326		</li>
327		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Factory.PreferredEngine-class.html">ClusterShell.Engine.Factory.PreferredEngine</a></strong>:
328		<em class="summary">Preferred Engine selection metaclass (DP Abstract Factory).</em>
329		</li>
330		<li> <strong class="uidlink"><a href="ClusterShell.Task.Task-class.html">ClusterShell.Task.Task</a></strong>:
331		<em class="summary">Always bound to a thread, the Task class allows you to execute
332		commands in parallel and get their results.</em>
333		</li>
334		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Worker.Worker-class.html">ClusterShell.Worker.Worker.Worker</a></strong>:
335		<em class="summary">Base class Worker.</em>
336		<ul>
337		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html">ClusterShell.Worker.Worker.DistantWorker</a></strong>:
338		<em class="summary">Base class DistantWorker, which provides a useful set of
339		setters/getters to use with distant workers like ssh or pdsh.</em>
340		<ul>
341		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html">ClusterShell.Worker.Pdsh.WorkerPdsh</a></strong>:
342		<em class="summary">ClusterShell pdsh-based worker Class.</em>
343		</li>
344		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html">ClusterShell.Worker.Ssh.WorkerSsh</a></strong>:
345		<em class="summary">ClusterShell ssh-based worker Class.</em>
346		</li>
347		</ul>
348		</li>
349		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">ClusterShell.Worker.Worker.WorkerSimple</a></strong>:
350		<em class="summary">Implements a simple Worker being itself an EngineClient.</em>
351		<ul>
352		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Popen.WorkerPopen-class.html">ClusterShell.Worker.Popen.WorkerPopen</a></strong>:
353		<em class="summary">Implements the Popen Worker.</em>
354		</li>
355		</ul>
356		</li>
357		</ul>
358		</li>
359		<li> <strong class="uidlink"><a href="ClusterShell.Task.Task._SuspendCondition-class.html" onclick="show_private();">ClusterShell.Task.Task._SuspendCondition</a></strong>:
360		<em class="summary">Special class to manage task suspend condition.</em>
361		</li>
362		<li> <strong class="uidlink"><a href="ClusterShell.Task._TaskMsgTree-class.html" onclick="show_private();">ClusterShell.Task._TaskMsgTree</a></strong>:
363		<em class="summary">Task special MsgTree wrapper class, for easy disabling of MsgTree
364		buffering.</em>
365		</li>
366		<li> <strong class="uidlink"><a href="ClusterShell.Task.Task.tasksyncmethod-class.html">ClusterShell.Task.Task.tasksyncmethod</a></strong>:
367		<em class="summary">Class encapsulating a function that checks if the calling task is
368		running or is the current task, and allowing it to be used as a
369		decorator making the wrapped task method thread-safe.</em>
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40		<span class="breadcrumbs">
41		Module clubak
42		</span>
43		</td>
44		<td>
45		<table cellpadding="0" cellspacing="0">
46		<!-- hide/show private -->
47		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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56		</table>
57		<!-- ==================== MODULE DESCRIPTION ==================== -->
58		<h1 class="epydoc">Module clubak</h1><p class="nomargin-top"><span class="codelink"><a href="clubak-pysrc.html">source code</a></span></p>
59		<p>clubak formats clush/dsh/pdsh output for humans.</p>
60		<p>For help, type:</p>
61		<pre class="literalblock">
62		$ clubak --help
63		</pre>
64
65		<hr />
66		<div class="fields"> <p><strong>Version:</strong>
67		1.3
68		</p>
69		</div><!-- ==================== CLASSES ==================== -->
70		<a name="section-Classes"></a>
71		<table class="summary" border="1" cellpadding="3"
72		cellspacing="0" width="100%" bgcolor="white">
73		<tr bgcolor="#70b0f0" class="table-header">
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75		<table border="0" cellpadding="0" cellspacing="0" width="100%">
76		<tr valign="top">
77		<td align="left"><span class="table-header">Classes</span></td>
78		<td align="right" valign="top"
79		><span class="options">[<a href="#section-Classes"
80		class="privatelink" onclick="toggle_private();"
81		>hide private</a>]</span></td>
82		</tr>
83		</table>
84		</td>
85		</tr>
86		<tr>
87		<td width="15%" align="right" valign="top" class="summary">
88		<span class="summary-type"> </span>
89		</td><td class="summary">
90		<a href="clubak.Display-class.html" class="summary-name">Display</a><br />
91		Output display class for clush script.
92		</td>
93		</tr>
94		</table>
95		<!-- ==================== FUNCTIONS ==================== -->
96		<a name="section-Functions"></a>
97		<table class="summary" border="1" cellpadding="3"
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103		<td align="left"><span class="table-header">Functions</span></td>
104		<td align="right" valign="top"
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106		class="privatelink" onclick="toggle_private();"
107		>hide private</a>]</span></td>
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112		<tr>
113		<td width="15%" align="right" valign="top" class="summary">
114		<span class="summary-type"> </span>
115		</td><td class="summary">
116		<table width="100%" cellpadding="0" cellspacing="0" border="0">
117		<tr>
118		<td><span class="summary-sig"><a name="nodeset_cmp"></a><span class="summary-sig-name">nodeset_cmp</span>(<span class="summary-sig-arg">ns1</span>,
119		<span class="summary-sig-arg">ns2</span>)</span><br />
120		Compare 2 nodesets by their length (we want larger nodeset first) and
121		then by first node.</td>
122		<td align="right" valign="top">
123		<span class="codelink"><a href="clubak-pysrc.html#nodeset_cmp">source code</a></span>
124
125		</td>
126		</tr>
127		</table>
128
129		</td>
130		</tr>
131		<tr>
132		<td width="15%" align="right" valign="top" class="summary">
133		<span class="summary-type"> </span>
134		</td><td class="summary">
135		<table width="100%" cellpadding="0" cellspacing="0" border="0">
136		<tr>
137		<td><span class="summary-sig"><a name="display"></a><span class="summary-sig-name">display</span>(<span class="summary-sig-arg">tree</span>,
138		<span class="summary-sig-arg">gather</span>,
139		<span class="summary-sig-arg">disp</span>)</span><br />
140		Display results</td>
141		<td align="right" valign="top">
142		<span class="codelink"><a href="clubak-pysrc.html#display">source code</a></span>
143
144		</td>
145		</tr>
146		</table>
147
148		</td>
149		</tr>
150		<tr>
151		<td width="15%" align="right" valign="top" class="summary">
152		<span class="summary-type"> </span>
153		</td><td class="summary">
154		<table width="100%" cellpadding="0" cellspacing="0" border="0">
155		<tr>
156		<td><span class="summary-sig"><a name="clubak"></a><span class="summary-sig-name">clubak</span>()</span><br />
157		Main clubak script function</td>
158		<td align="right" valign="top">
159		<span class="codelink"><a href="clubak-pysrc.html#clubak">source code</a></span>
160
161		</td>
162		</tr>
163		</table>
164
165		</td>
166		</tr>
167		</table>
168		<!-- ==================== VARIABLES ==================== -->
169		<a name="section-Variables"></a>
170		<table class="summary" border="1" cellpadding="3"
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174		<table border="0" cellpadding="0" cellspacing="0" width="100%">
175		<tr valign="top">
176		<td align="left"><span class="table-header">Variables</span></td>
177		<td align="right" valign="top"
178		><span class="options">[<a href="#section-Variables"
179		class="privatelink" onclick="toggle_private();"
180		>hide private</a>]</span></td>
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184		</tr>
185		<tr>
186		<td width="15%" align="right" valign="top" class="summary">
187		<span class="summary-type"> </span>
188		</td><td class="summary">
189		<a name="WHENCOLOR_CHOICES"></a><span class="summary-name">WHENCOLOR_CHOICES</span> = <code title="['never', 'always', 'auto']"><code class="variable-group">[</code><code class="variable-quote">'</code><code class="variable-string">never</code><code class="variable-quote">'</code><code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">always</code><code class="variable-quote">'</code><code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">auto</code><code class="variable-quote">'</code><code class="variable-group">]</code></code>
190		</td>
191		</tr>
192		<tr>
193		<td width="15%" align="right" valign="top" class="summary">
194		<span class="summary-type"> </span>
195		</td><td class="summary">
196		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="None">None</code>
197		</td>
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40		<span class="breadcrumbs">
41		Module clubak
42		</span>
43		</td>
44		<td>
45		<table cellpadding="0" cellspacing="0">
46		<!-- hide/show private -->
47		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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57		<h1 class="epydoc">Source Code for <a href="clubak-module.html">Module clubak</a></h1>
58		<pre class="py-src">
59		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#!/usr/bin/env python</tt> </tt>
60		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
61		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2010)</tt> </tt>
62		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
63		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
64		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
65		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
66		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
67		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
68		<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
69		<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
70		<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
71		<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
72		<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
73		<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
74		<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
75		<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
76		<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
77		<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
78		<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
79		<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
80		<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
81		<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
82		<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
83		<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
84		<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
85		<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
86		<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
87		<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
88		<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
89		<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
90		<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
91		<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
92		<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"><tt class="py-comment"># $Id: clubak.py 303 2010-07-27 19:29:43Z st-cea $</tt> </tt>
93		<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"> </tt>
94		<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
95		<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"><tt class="py-docstring">clubak formats clush/dsh/pdsh output for humans.</tt> </tt>
96		<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
97		<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-docstring">For help, type::</tt> </tt>
98		<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"><tt class="py-docstring"> $ clubak --help</tt> </tt>
99		<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
100		<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"> </tt>
101		<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">itertools</tt> <tt class="py-keyword">import</tt> <tt class="py-name">imap</tt> </tt>
102		<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">optparse</tt> </tt>
103		<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">signal</tt> </tt>
104		<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">sys</tt> </tt>
105		<a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"> </tt>
106		<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Package ClusterShell=ClusterShell-module.html"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-0', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Module ClusterShell.NodeUtils=ClusterShell.NodeUtils-module.html"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-1', 'NodeUtils', 'link-1');">NodeUtils</a></tt> <tt class="py-keyword">import</tt> <tt id="link-2" class="py-name" targets="Class ClusterShell.NodeUtils.GroupResolverConfigError=ClusterShell.NodeUtils.GroupResolverConfigError-class.html"><a title="ClusterShell.NodeUtils.GroupResolverConfigError" class="py-name" href="#" onclick="return doclink('link-2', 'GroupResolverConfigError', 'link-2');">GroupResolverConfigError</a></tt> </tt>
107		<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-3" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-3', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-4" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-4', 'NodeUtils', 'link-1');">NodeUtils</a></tt> <tt class="py-keyword">import</tt> <tt id="link-5" class="py-name" targets="Class ClusterShell.NodeUtils.GroupResolverSourceError=ClusterShell.NodeUtils.GroupResolverSourceError-class.html"><a title="ClusterShell.NodeUtils.GroupResolverSourceError" class="py-name" href="#" onclick="return doclink('link-5', 'GroupResolverSourceError', 'link-5');">GroupResolverSourceError</a></tt> </tt>
108		<a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-6" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-6', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-7" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-7', 'NodeUtils', 'link-1');">NodeUtils</a></tt> <tt class="py-keyword">import</tt> <tt id="link-8" class="py-name" targets="Class ClusterShell.NodeUtils.GroupSourceException=ClusterShell.NodeUtils.GroupSourceException-class.html"><a title="ClusterShell.NodeUtils.GroupSourceException" class="py-name" href="#" onclick="return doclink('link-8', 'GroupSourceException', 'link-8');">GroupSourceException</a></tt> </tt>
109		<a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-9" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-9', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-10" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-10', 'NodeUtils', 'link-1');">NodeUtils</a></tt> <tt class="py-keyword">import</tt> <tt id="link-11" class="py-name" targets="Class ClusterShell.NodeUtils.GroupSourceNoUpcall=ClusterShell.NodeUtils.GroupSourceNoUpcall-class.html"><a title="ClusterShell.NodeUtils.GroupSourceNoUpcall" class="py-name" href="#" onclick="return doclink('link-11', 'GroupSourceNoUpcall', 'link-11');">GroupSourceNoUpcall</a></tt> </tt>
110		<a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"><tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
111		<a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt id="link-12" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-12', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-13" class="py-name" targets="Module ClusterShell.MsgTree=ClusterShell.MsgTree-module.html,Class ClusterShell.MsgTree.MsgTree=ClusterShell.MsgTree.MsgTree-class.html"><a title="ClusterShell.MsgTree
112		ClusterShell.MsgTree.MsgTree" class="py-name" href="#" onclick="return doclink('link-13', 'MsgTree', 'link-13');">MsgTree</a></tt> <tt class="py-keyword">import</tt> <tt id="link-14" class="py-name"><a title="ClusterShell.MsgTree
113		ClusterShell.MsgTree.MsgTree" class="py-name" href="#" onclick="return doclink('link-14', 'MsgTree', 'link-13');">MsgTree</a></tt> </tt>
114		<a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt id="link-15" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-15', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-16" class="py-name" targets="Module ClusterShell.NodeSet=ClusterShell.NodeSet-module.html,Class ClusterShell.NodeSet.NodeSet=ClusterShell.NodeSet.NodeSet-class.html"><a title="ClusterShell.NodeSet
115		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-16', 'NodeSet', 'link-16');">NodeSet</a></tt> <tt class="py-keyword">import</tt> <tt id="link-17" class="py-name"><a title="ClusterShell.NodeSet
116		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-17', 'NodeSet', 'link-16');">NodeSet</a></tt> </tt>
117		<a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt id="link-18" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-18', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-19" class="py-name"><a title="ClusterShell.NodeSet
118		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-19', 'NodeSet', 'link-16');">NodeSet</a></tt> <tt class="py-keyword">import</tt> <tt id="link-20" class="py-name" targets="Class ClusterShell.NodeSet.NodeSetExternalError=ClusterShell.NodeSet.NodeSetExternalError-class.html"><a title="ClusterShell.NodeSet.NodeSetExternalError" class="py-name" href="#" onclick="return doclink('link-20', 'NodeSetExternalError', 'link-20');">NodeSetExternalError</a></tt><tt class="py-op">,</tt> <tt id="link-21" class="py-name" targets="Class ClusterShell.NodeSet.NodeSetParseError=ClusterShell.NodeSet.NodeSetParseError-class.html"><a title="ClusterShell.NodeSet.NodeSetParseError" class="py-name" href="#" onclick="return doclink('link-21', 'NodeSetParseError', 'link-21');">NodeSetParseError</a></tt> </tt>
119		<a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt id="link-22" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-22', 'ClusterShell', 'link-0');">ClusterShell</a></tt> <tt class="py-keyword">import</tt> <tt class="py-name">__version__</tt> </tt>
120		<a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"><tt class="py-keyword">except</tt> <tt id="link-23" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolverConfigError" class="py-name" href="#" onclick="return doclink('link-23', 'GroupResolverConfigError', 'link-2');">GroupResolverConfigError</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
121		<a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> \ </tt>
122		<a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"> <tt class="py-string">"ERROR: ClusterShell Groups configuration error:\n\t%s"</tt> <tt class="py-op">%</tt> <tt class="py-name">e</tt> </tt>
123		<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
124		<a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"> </tt>
125		<a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"> </tt>
126		<a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"><tt class="py-comment"># Start of clush.py common code</tt> </tt>
127		<a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"> </tt>
128		<a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"><tt id="link-24" class="py-name" targets="Variable clubak.WHENCOLOR_CHOICES=clubak-module.html#WHENCOLOR_CHOICES,Variable clush.WHENCOLOR_CHOICES=clush-module.html#WHENCOLOR_CHOICES"><a title="clubak.WHENCOLOR_CHOICES
129		clush.WHENCOLOR_CHOICES" class="py-name" href="#" onclick="return doclink('link-24', 'WHENCOLOR_CHOICES', 'link-24');">WHENCOLOR_CHOICES</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-string">"never"</tt><tt class="py-op">,</tt> <tt class="py-string">"always"</tt><tt class="py-op">,</tt> <tt class="py-string">"auto"</tt><tt class="py-op">]</tt> </tt>
130		<a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"> </tt>
131		<a name="Display"></a><div id="Display-def"><a name="L67"></a><tt class="py-lineno"> 67</tt> <a class="py-toggle" href="#" id="Display-toggle" onclick="return toggle('Display');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="clubak.Display-class.html">Display</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
132		</div><div id="Display-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="Display-expanded"><a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
133		<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"><tt class="py-docstring"> Output display class for clush script.</tt> </tt>
134		<a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
135		<a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"> <tt id="link-25" class="py-name" targets="Variable clubak.Display.COLOR_STDOUT_FMT=clubak.Display-class.html#COLOR_STDOUT_FMT,Variable clush.Display.COLOR_STDOUT_FMT=clush.Display-class.html#COLOR_STDOUT_FMT"><a title="clubak.Display.COLOR_STDOUT_FMT
136		clush.Display.COLOR_STDOUT_FMT" class="py-name" href="#" onclick="return doclink('link-25', 'COLOR_STDOUT_FMT', 'link-25');">COLOR_STDOUT_FMT</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"\033[34m%s\033[0m"</tt> </tt>
137		<a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"> <tt id="link-26" class="py-name" targets="Variable clubak.Display.COLOR_STDERR_FMT=clubak.Display-class.html#COLOR_STDERR_FMT,Variable clush.Display.COLOR_STDERR_FMT=clush.Display-class.html#COLOR_STDERR_FMT"><a title="clubak.Display.COLOR_STDERR_FMT
138		clush.Display.COLOR_STDERR_FMT" class="py-name" href="#" onclick="return doclink('link-26', 'COLOR_STDERR_FMT', 'link-26');">COLOR_STDERR_FMT</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"\033[31m%s\033[0m"</tt> </tt>
139		<a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"> <tt id="link-27" class="py-name" targets="Variable clubak.Display.SEP=clubak.Display-class.html#SEP,Variable clush.Display.SEP=clush.Display-class.html#SEP"><a title="clubak.Display.SEP
140		clush.Display.SEP" class="py-name" href="#" onclick="return doclink('link-27', 'SEP', 'link-27');">SEP</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"-"</tt> <tt class="py-op">*</tt> <tt class="py-number">15</tt> </tt>
141		<a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"> </tt>
142		<a name="Display.__init__"></a><div id="Display.__init__-def"><a name="L75"></a><tt class="py-lineno"> 75</tt> <a class="py-toggle" href="#" id="Display.__init__-toggle" onclick="return toggle('Display.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clubak.Display-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">color</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
143		</div><div id="Display.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Display.__init__-expanded"><a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_color</tt> <tt class="py-op">=</tt> <tt class="py-name">color</tt> </tt>
144		<a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-28" class="py-name" targets="Method clubak.Display._print_buffer()=clubak.Display-class.html#_print_buffer,Method clush.Display._print_buffer()=clush.Display-class.html#_print_buffer"><a title="clubak.Display._print_buffer
145		clush.Display._print_buffer" class="py-name" href="#" onclick="return doclink('link-28', '_print_buffer', 'link-28');">_print_buffer</a></tt> </tt>
146		<a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">out</tt> <tt class="py-op">=</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt> </tt>
147		<a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">err</tt> <tt class="py-op">=</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt> </tt>
148		<a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">label</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
149		<a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-29" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.regroup()=ClusterShell.NodeSet.NodeSet-class.html#regroup"><a title="ClusterShell.NodeSet.NodeSet.regroup" class="py-name" href="#" onclick="return doclink('link-29', 'regroup', 'link-29');">regroup</a></tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
150		<a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">groupsource</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
151		<a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_color</tt><tt class="py-op">:</tt> </tt>
152		<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">color_stdout_fmt</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-30" class="py-name"><a title="clubak.Display.COLOR_STDOUT_FMT
153		clush.Display.COLOR_STDOUT_FMT" class="py-name" href="#" onclick="return doclink('link-30', 'COLOR_STDOUT_FMT', 'link-25');">COLOR_STDOUT_FMT</a></tt> </tt>
154		<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">color_stderr_fmt</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-31" class="py-name"><a title="clubak.Display.COLOR_STDERR_FMT
155		clush.Display.COLOR_STDERR_FMT" class="py-name" href="#" onclick="return doclink('link-31', 'COLOR_STDERR_FMT', 'link-26');">COLOR_STDERR_FMT</a></tt> </tt>
156		<a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
157		<a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">color_stdout_fmt</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">color_stderr_fmt</tt> <tt class="py-op">=</tt> <tt class="py-string">"%s"</tt> </tt>
158		<a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">noprefix</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
159		</div><a name="L89"></a><tt class="py-lineno"> 89</tt> <tt class="py-line"> </tt>
160		<a name="Display._getlmode"></a><div id="Display._getlmode-def"><a name="L90"></a><tt class="py-lineno"> 90</tt> <a class="py-toggle" href="#" id="Display._getlmode-toggle" onclick="return toggle('Display._getlmode');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clubak.Display-class.html#_getlmode">_getlmode</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
161		</div><div id="Display._getlmode-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Display._getlmode-expanded"><a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt> <tt class="py-op">==</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-32" class="py-name" targets="Method clubak.Display._print_lines()=clubak.Display-class.html#_print_lines,Method clush.Display._print_lines()=clush.Display-class.html#_print_lines"><a title="clubak.Display._print_lines
162		clush.Display._print_lines" class="py-name" href="#" onclick="return doclink('link-32', '_print_lines', 'link-32');">_print_lines</a></tt> </tt>
163		</div><a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"> </tt>
164		<a name="Display._setlmode"></a><div id="Display._setlmode-def"><a name="L93"></a><tt class="py-lineno"> 93</tt> <a class="py-toggle" href="#" id="Display._setlmode-toggle" onclick="return toggle('Display._setlmode');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clubak.Display-class.html#_setlmode">_setlmode</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">value</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
165		</div><div id="Display._setlmode-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Display._setlmode-expanded"><a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">value</tt><tt class="py-op">:</tt> </tt>
166		<a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-33" class="py-name"><a title="clubak.Display._print_lines
167		clush.Display._print_lines" class="py-name" href="#" onclick="return doclink('link-33', '_print_lines', 'link-32');">_print_lines</a></tt> </tt>
168		<a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
169		<a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-34" class="py-name"><a title="clubak.Display._print_buffer
170		clush.Display._print_buffer" class="py-name" href="#" onclick="return doclink('link-34', '_print_buffer', 'link-28');">_print_buffer</a></tt> </tt>
171		</div><a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"> <tt id="link-35" class="py-name" targets="Variable clubak.Display.line_mode=clubak.Display-class.html#line_mode,Variable clush.Display.line_mode=clush.Display-class.html#line_mode"><a title="clubak.Display.line_mode
172		clush.Display.line_mode" class="py-name" href="#" onclick="return doclink('link-35', 'line_mode', 'link-35');">line_mode</a></tt> <tt class="py-op">=</tt> <tt class="py-name">property</tt><tt class="py-op">(</tt><tt id="link-36" class="py-name" targets="Method clubak.Display._getlmode()=clubak.Display-class.html#_getlmode,Method clush.Display._getlmode()=clush.Display-class.html#_getlmode"><a title="clubak.Display._getlmode
173		clush.Display._getlmode" class="py-name" href="#" onclick="return doclink('link-36', '_getlmode', 'link-36');">_getlmode</a></tt><tt class="py-op">,</tt> <tt id="link-37" class="py-name" targets="Method clubak.Display._setlmode()=clubak.Display-class.html#_setlmode,Method clush.Display._setlmode()=clush.Display-class.html#_setlmode"><a title="clubak.Display._setlmode
174		clush.Display._setlmode" class="py-name" href="#" onclick="return doclink('link-37', '_setlmode', 'link-37');">_setlmode</a></tt><tt class="py-op">)</tt> </tt>
175		<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> </tt>
176		<a name="Display._format_header"></a><div id="Display._format_header-def"><a name="L100"></a><tt class="py-lineno">100</tt> <a class="py-toggle" href="#" id="Display._format_header-toggle" onclick="return toggle('Display._format_header');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clubak.Display-class.html#_format_header">_format_header</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nodeset</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
177		</div><div id="Display._format_header-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Display._format_header-expanded"><a name="L101"></a><tt class="py-lineno">101</tt> <tt class="py-line"> <tt class="py-docstring">"""Format nodeset-based header."""</tt> </tt>
178		<a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-38" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.regroup" class="py-name" href="#" onclick="return doclink('link-38', 'regroup', 'link-29');">regroup</a></tt><tt class="py-op">:</tt> </tt>
179		<a name="L103"></a><tt class="py-lineno">103</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-39" class="py-name" targets="Module nodeset=nodeset-module.html"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-39', 'nodeset', 'link-39');">nodeset</a></tt><tt class="py-op">.</tt><tt id="link-40" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.regroup" class="py-name" href="#" onclick="return doclink('link-40', 'regroup', 'link-29');">regroup</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">groupsource</tt><tt class="py-op">,</tt> <tt class="py-name">noprefix</tt><tt class="py-op">=</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">noprefix</tt><tt class="py-op">)</tt> </tt>
180		<a name="L104"></a><tt class="py-lineno">104</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt id="link-41" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-41', 'nodeset', 'link-39');">nodeset</a></tt><tt class="py-op">)</tt> </tt>
181		</div><a name="L105"></a><tt class="py-lineno">105</tt> <tt class="py-line"> </tt>
182		<a name="Display.print_line"></a><div id="Display.print_line-def"><a name="L106"></a><tt class="py-lineno">106</tt> <a class="py-toggle" href="#" id="Display.print_line-toggle" onclick="return toggle('Display.print_line');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clubak.Display-class.html#print_line">print_line</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nodeset</tt><tt class="py-op">,</tt> <tt class="py-param">line</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
183		</div><div id="Display.print_line-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Display.print_line-expanded"><a name="L107"></a><tt class="py-lineno">107</tt> <tt class="py-line"> <tt class="py-docstring">"""Display a line with optional label."""</tt> </tt>
184		<a name="L108"></a><tt class="py-lineno">108</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">label</tt><tt class="py-op">:</tt> </tt>
185		<a name="L109"></a><tt class="py-lineno">109</tt> <tt class="py-line"> <tt class="py-name">prefix</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">color_stdout_fmt</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-string">"%s: "</tt> <tt class="py-op">%</tt> <tt id="link-42" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-42', 'nodeset', 'link-39');">nodeset</a></tt><tt class="py-op">)</tt> </tt>
186		<a name="L110"></a><tt class="py-lineno">110</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">out</tt><tt class="py-op">.</tt><tt id="link-43" class="py-name" targets="Method ClusterShell.Worker.Pdsh.WorkerPdsh.write()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#write,Method ClusterShell.Worker.Ssh.WorkerSsh.write()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#write,Method ClusterShell.Worker.Worker.WorkerSimple.write()=ClusterShell.Worker.Worker.WorkerSimple-class.html#write"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
187		ClusterShell.Worker.Ssh.WorkerSsh.write
188		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-43', 'write', 'link-43');">write</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s%s\n"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">prefix</tt><tt class="py-op">,</tt> <tt class="py-name">line</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
189		<a name="L111"></a><tt class="py-lineno">111</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
190		<a name="L112"></a><tt class="py-lineno">112</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">out</tt><tt class="py-op">.</tt><tt id="link-44" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
191		ClusterShell.Worker.Ssh.WorkerSsh.write
192		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-44', 'write', 'link-43');">write</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s\n"</tt><tt class="py-op">,</tt> <tt class="py-name">line</tt><tt class="py-op">)</tt> </tt>
193		</div><a name="L113"></a><tt class="py-lineno">113</tt> <tt class="py-line"> </tt>
194		<a name="Display.print_line_error"></a><div id="Display.print_line_error-def"><a name="L114"></a><tt class="py-lineno">114</tt> <a class="py-toggle" href="#" id="Display.print_line_error-toggle" onclick="return toggle('Display.print_line_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clubak.Display-class.html#print_line_error">print_line_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nodeset</tt><tt class="py-op">,</tt> <tt class="py-param">line</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
195		</div><div id="Display.print_line_error-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Display.print_line_error-expanded"><a name="L115"></a><tt class="py-lineno">115</tt> <tt class="py-line"> <tt class="py-docstring">"""Display an error line with optional label."""</tt> </tt>
196		<a name="L116"></a><tt class="py-lineno">116</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">label</tt><tt class="py-op">:</tt> </tt>
197		<a name="L117"></a><tt class="py-lineno">117</tt> <tt class="py-line"> <tt class="py-name">prefix</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">color_stderr_fmt</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-string">"%s: "</tt> <tt class="py-op">%</tt> <tt id="link-45" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-45', 'nodeset', 'link-39');">nodeset</a></tt><tt class="py-op">)</tt> </tt>
198		<a name="L118"></a><tt class="py-lineno">118</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">err</tt><tt class="py-op">.</tt><tt id="link-46" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
199		ClusterShell.Worker.Ssh.WorkerSsh.write
200		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-46', 'write', 'link-43');">write</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s%s\n"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">prefix</tt><tt class="py-op">,</tt> <tt class="py-name">line</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
201		<a name="L119"></a><tt class="py-lineno">119</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
202		<a name="L120"></a><tt class="py-lineno">120</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">err</tt><tt class="py-op">.</tt><tt id="link-47" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
203		ClusterShell.Worker.Ssh.WorkerSsh.write
204		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-47', 'write', 'link-43');">write</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s\n"</tt><tt class="py-op">,</tt> <tt class="py-name">line</tt><tt class="py-op">)</tt> </tt>
205		</div><a name="L121"></a><tt class="py-lineno">121</tt> <tt class="py-line"> </tt>
206		<a name="Display.print_gather"></a><div id="Display.print_gather-def"><a name="L122"></a><tt class="py-lineno">122</tt> <a class="py-toggle" href="#" id="Display.print_gather-toggle" onclick="return toggle('Display.print_gather');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clubak.Display-class.html#print_gather">print_gather</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nodeset</tt><tt class="py-op">,</tt> <tt class="py-param">obj</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
207		</div><div id="Display.print_gather-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Display.print_gather-expanded"><a name="L123"></a><tt class="py-lineno">123</tt> <tt class="py-line"> <tt class="py-docstring">"""Generic method for displaying nodeset/content according to current</tt> </tt>
208		<a name="L124"></a><tt class="py-lineno">124</tt> <tt class="py-line"><tt class="py-docstring"> object settings."""</tt> </tt>
209		<a name="L125"></a><tt class="py-lineno">125</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt><tt class="py-op">(</tt><tt id="link-48" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-48', 'nodeset', 'link-39');">nodeset</a></tt><tt class="py-op">,</tt> <tt class="py-name">obj</tt><tt class="py-op">)</tt> </tt>
210		</div><a name="L126"></a><tt class="py-lineno">126</tt> <tt class="py-line"> </tt>
211		<a name="Display._print_buffer"></a><div id="Display._print_buffer-def"><a name="L127"></a><tt class="py-lineno">127</tt> <a class="py-toggle" href="#" id="Display._print_buffer-toggle" onclick="return toggle('Display._print_buffer');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clubak.Display-class.html#_print_buffer">_print_buffer</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nodeset</tt><tt class="py-op">,</tt> <tt class="py-param">content</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
212		</div><div id="Display._print_buffer-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Display._print_buffer-expanded"><a name="L128"></a><tt class="py-lineno">128</tt> <tt class="py-line"> <tt class="py-docstring">"""Display a dshbak-like header block and content."""</tt> </tt>
213		<a name="L129"></a><tt class="py-lineno">129</tt> <tt class="py-line"> <tt class="py-name">header</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">color_stdout_fmt</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-string">"%s\n%s\n%s\n"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-49" class="py-name"><a title="clubak.Display.SEP
214		clush.Display.SEP" class="py-name" href="#" onclick="return doclink('link-49', 'SEP', 'link-27');">SEP</a></tt><tt class="py-op">,</tt> </tt>
215		<a name="L130"></a><tt class="py-lineno">130</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-50" class="py-name" targets="Method clubak.Display._format_header()=clubak.Display-class.html#_format_header,Method clush.Display._format_header()=clush.Display-class.html#_format_header"><a title="clubak.Display._format_header
216		clush.Display._format_header" class="py-name" href="#" onclick="return doclink('link-50', '_format_header', 'link-50');">_format_header</a></tt><tt class="py-op">(</tt><tt id="link-51" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-51', 'nodeset', 'link-39');">nodeset</a></tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
217		<a name="L131"></a><tt class="py-lineno">131</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-52" class="py-name"><a title="clubak.Display.SEP
218		clush.Display.SEP" class="py-name" href="#" onclick="return doclink('link-52', 'SEP', 'link-27');">SEP</a></tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
219		<a name="L132"></a><tt class="py-lineno">132</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">out</tt><tt class="py-op">.</tt><tt id="link-53" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
220		ClusterShell.Worker.Ssh.WorkerSsh.write
221		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-53', 'write', 'link-43');">write</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s%s\n"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">header</tt><tt class="py-op">,</tt> <tt class="py-name">content</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
222		</div><a name="L133"></a><tt class="py-lineno">133</tt> <tt class="py-line"> </tt>
223		<a name="Display._print_lines"></a><div id="Display._print_lines-def"><a name="L134"></a><tt class="py-lineno">134</tt> <a class="py-toggle" href="#" id="Display._print_lines-toggle" onclick="return toggle('Display._print_lines');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clubak.Display-class.html#_print_lines">_print_lines</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nodeset</tt><tt class="py-op">,</tt> <tt class="py-param">msg</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
224		</div><div id="Display._print_lines-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Display._print_lines-expanded"><a name="L135"></a><tt class="py-lineno">135</tt> <tt class="py-line"> <tt class="py-docstring">"""Display a MsgTree buffer by line with prefixed header."""</tt> </tt>
225		<a name="L136"></a><tt class="py-lineno">136</tt> <tt class="py-line"> <tt class="py-name">header</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">color_stdout_fmt</tt> <tt class="py-op">%</tt> \ </tt>
226		<a name="L137"></a><tt class="py-lineno">137</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-string">"%s: "</tt> <tt class="py-op">%</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-54" class="py-name"><a title="clubak.Display._format_header
227		clush.Display._format_header" class="py-name" href="#" onclick="return doclink('link-54', '_format_header', 'link-50');">_format_header</a></tt><tt class="py-op">(</tt><tt id="link-55" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-55', 'nodeset', 'link-39');">nodeset</a></tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
228		<a name="L138"></a><tt class="py-lineno">138</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">line</tt> <tt class="py-keyword">in</tt> <tt id="link-56" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EnginePort.msg()=ClusterShell.Worker.EngineClient.EnginePort-class.html#msg"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-56', 'msg', 'link-56');">msg</a></tt><tt class="py-op">:</tt> </tt>
229		<a name="L139"></a><tt class="py-lineno">139</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">out</tt><tt class="py-op">.</tt><tt id="link-57" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
230		ClusterShell.Worker.Ssh.WorkerSsh.write
231		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-57', 'write', 'link-43');">write</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s%s\n"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">header</tt><tt class="py-op">,</tt> <tt class="py-name">line</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
232		</div></div><a name="L140"></a><tt class="py-lineno">140</tt> <tt class="py-line"> </tt>
233		<a name="nodeset_cmp"></a><div id="nodeset_cmp-def"><a name="L141"></a><tt class="py-lineno">141</tt> <a class="py-toggle" href="#" id="nodeset_cmp-toggle" onclick="return toggle('nodeset_cmp');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="clubak-module.html#nodeset_cmp">nodeset_cmp</a><tt class="py-op">(</tt><tt class="py-param">ns1</tt><tt class="py-op">,</tt> <tt class="py-param">ns2</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
234		</div><div id="nodeset_cmp-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="nodeset_cmp-expanded"><a name="L142"></a><tt class="py-lineno">142</tt> <tt class="py-line"> <tt class="py-docstring">"""Compare 2 nodesets by their length (we want larger nodeset</tt> </tt>
235		<a name="L143"></a><tt class="py-lineno">143</tt> <tt class="py-line"><tt class="py-docstring"> first) and then by first node."""</tt> </tt>
236		<a name="L144"></a><tt class="py-lineno">144</tt> <tt class="py-line"> <tt class="py-name">len_cmp</tt> <tt class="py-op">=</tt> <tt class="py-name">cmp</tt><tt class="py-op">(</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">ns2</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">ns1</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
237		<a name="L145"></a><tt class="py-lineno">145</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">len_cmp</tt><tt class="py-op">:</tt> </tt>
238		<a name="L146"></a><tt class="py-lineno">146</tt> <tt class="py-line"> <tt class="py-name">smaller</tt> <tt class="py-op">=</tt> <tt id="link-58" class="py-name"><a title="ClusterShell.NodeSet
239		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-58', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-59" class="py-name" targets="Class Method ClusterShell.NodeSet.NodeSet.fromlist()=ClusterShell.NodeSet.NodeSet-class.html#fromlist,Class Method ClusterShell.NodeSet.RangeSet.fromlist()=ClusterShell.NodeSet.RangeSet-class.html#fromlist"><a title="ClusterShell.NodeSet.NodeSet.fromlist
240		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-59', 'fromlist', 'link-59');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-name">ns1</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">ns2</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> </tt>
241		<a name="L147"></a><tt class="py-lineno">147</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">smaller</tt> <tt class="py-op">==</tt> <tt class="py-name">ns1</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">:</tt> </tt>
242		<a name="L148"></a><tt class="py-lineno">148</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
243		<a name="L149"></a><tt class="py-lineno">149</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
244		<a name="L150"></a><tt class="py-lineno">150</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-number">1</tt> </tt>
245		<a name="L151"></a><tt class="py-lineno">151</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">len_cmp</tt> </tt>
246		</div><a name="L152"></a><tt class="py-lineno">152</tt> <tt class="py-line"> </tt>
247		<a name="L153"></a><tt class="py-lineno">153</tt> <tt class="py-line"><tt class="py-comment"># End of clush.py common code</tt> </tt>
248		<a name="L154"></a><tt class="py-lineno">154</tt> <tt class="py-line"> </tt>
249		<a name="display"></a><div id="display-def"><a name="L155"></a><tt class="py-lineno">155</tt> <a class="py-toggle" href="#" id="display-toggle" onclick="return toggle('display');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="clubak-module.html#display">display</a><tt class="py-op">(</tt><tt class="py-param">tree</tt><tt class="py-op">,</tt> <tt class="py-param">gather</tt><tt class="py-op">,</tt> <tt class="py-param">disp</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
250		</div><div id="display-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="display-expanded"><a name="L156"></a><tt class="py-lineno">156</tt> <tt class="py-line"> <tt class="py-docstring">"""Display results"""</tt> </tt>
251		<a name="L157"></a><tt class="py-lineno">157</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
252		<a name="L158"></a><tt class="py-lineno">158</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">gather</tt><tt class="py-op">:</tt> </tt>
253		<a name="L159"></a><tt class="py-lineno">159</tt> <tt class="py-line"> <tt class="py-comment"># lambda to create a NodeSet from keys list returned by walk()</tt> </tt>
254		<a name="L160"></a><tt class="py-lineno">160</tt> <tt class="py-line"> <tt class="py-name">ns_getter</tt> <tt class="py-op">=</tt> <tt class="py-keyword">lambda</tt> <tt class="py-name">x</tt><tt class="py-op">:</tt> <tt id="link-60" class="py-name"><a title="ClusterShell.NodeSet
255		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-60', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-61" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
256		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-61', 'fromlist', 'link-59');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">x</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
257		<a name="L161"></a><tt class="py-lineno">161</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt id="link-62" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-62', 'nodeset', 'link-39');">nodeset</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">sorted</tt><tt class="py-op">(</tt><tt class="py-name">imap</tt><tt class="py-op">(</tt><tt class="py-name">ns_getter</tt><tt class="py-op">,</tt> <tt class="py-name">tree</tt><tt class="py-op">.</tt><tt id="link-63" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.walk()=ClusterShell.MsgTree.MsgTree-class.html#walk"><a title="ClusterShell.MsgTree.MsgTree.walk" class="py-name" href="#" onclick="return doclink('link-63', 'walk', 'link-63');">walk</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
258		<a name="L162"></a><tt class="py-lineno">162</tt> <tt class="py-line"> <tt class="py-name">cmp</tt><tt class="py-op">=</tt><tt id="link-64" class="py-name" targets="Function clubak.nodeset_cmp()=clubak-module.html#nodeset_cmp,Function clush.nodeset_cmp()=clush-module.html#nodeset_cmp"><a title="clubak.nodeset_cmp
259		clush.nodeset_cmp" class="py-name" href="#" onclick="return doclink('link-64', 'nodeset_cmp', 'link-64');">nodeset_cmp</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
260		<a name="L163"></a><tt class="py-lineno">163</tt> <tt class="py-line"> <tt class="py-name">disp</tt><tt class="py-op">.</tt><tt id="link-65" class="py-name" targets="Method clubak.Display.print_gather()=clubak.Display-class.html#print_gather,Method clush.Display.print_gather()=clush.Display-class.html#print_gather"><a title="clubak.Display.print_gather
261		clush.Display.print_gather" class="py-name" href="#" onclick="return doclink('link-65', 'print_gather', 'link-65');">print_gather</a></tt><tt class="py-op">(</tt><tt id="link-66" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-66', 'nodeset', 'link-39');">nodeset</a></tt><tt class="py-op">,</tt> <tt class="py-name">tree</tt><tt class="py-op">[</tt><tt id="link-67" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-67', 'nodeset', 'link-39');">nodeset</a></tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
262		<a name="L164"></a><tt class="py-lineno">164</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
263		<a name="L165"></a><tt class="py-lineno">165</tt> <tt class="py-line"> <tt class="py-comment"># nodes are automagically sorted by NodeSet</tt> </tt>
264		<a name="L166"></a><tt class="py-lineno">166</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">node</tt> <tt class="py-keyword">in</tt> <tt id="link-68" class="py-name"><a title="ClusterShell.NodeSet
265		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-68', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-69" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
266		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-69', 'fromlist', 'link-59');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">tree</tt><tt class="py-op">.</tt><tt id="link-70" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.keys()=ClusterShell.MsgTree.MsgTree-class.html#keys"><a title="ClusterShell.MsgTree.MsgTree.keys" class="py-name" href="#" onclick="return doclink('link-70', 'keys', 'link-70');">keys</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
267		<a name="L167"></a><tt class="py-lineno">167</tt> <tt class="py-line"> <tt class="py-name">disp</tt><tt class="py-op">.</tt><tt id="link-71" class="py-name"><a title="clubak.Display.print_gather
268		clush.Display.print_gather" class="py-name" href="#" onclick="return doclink('link-71', 'print_gather', 'link-65');">print_gather</a></tt><tt class="py-op">(</tt><tt class="py-name">node</tt><tt class="py-op">,</tt> <tt class="py-name">tree</tt><tt class="py-op">[</tt><tt class="py-name">node</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
269		<a name="L168"></a><tt class="py-lineno">168</tt> <tt class="py-line"> <tt class="py-keyword">finally</tt><tt class="py-op">:</tt> </tt>
270		<a name="L169"></a><tt class="py-lineno">169</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt><tt class="py-op">.</tt><tt class="py-name">flush</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
271		</div><a name="L170"></a><tt class="py-lineno">170</tt> <tt class="py-line"> </tt>
272		<a name="clubak"></a><div id="clubak-def"><a name="L171"></a><tt class="py-lineno">171</tt> <a class="py-toggle" href="#" id="clubak-toggle" onclick="return toggle('clubak');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="clubak-module.html#clubak">clubak</a><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
273		</div><div id="clubak-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="clubak-expanded"><a name="L172"></a><tt class="py-lineno">172</tt> <tt class="py-line"> <tt class="py-docstring">"""Main clubak script function"""</tt> </tt>
274		<a name="L173"></a><tt class="py-lineno">173</tt> <tt class="py-line"> <tt class="py-comment">#</tt> </tt>
275		<a name="L174"></a><tt class="py-lineno">174</tt> <tt class="py-line"> <tt class="py-comment"># Argument management</tt> </tt>
276		<a name="L175"></a><tt class="py-lineno">175</tt> <tt class="py-line"> <tt class="py-comment">#</tt> </tt>
277		<a name="L176"></a><tt class="py-lineno">176</tt> <tt class="py-line"> <tt class="py-name">usage</tt> <tt class="py-op">=</tt> <tt class="py-string">"%prog [options]"</tt> </tt>
278		<a name="L177"></a><tt class="py-lineno">177</tt> <tt class="py-line"> <tt class="py-name">parser</tt> <tt class="py-op">=</tt> <tt class="py-name">optparse</tt><tt class="py-op">.</tt><tt class="py-name">OptionParser</tt><tt class="py-op">(</tt><tt class="py-name">usage</tt><tt class="py-op">,</tt> <tt class="py-name">version</tt><tt class="py-op">=</tt><tt class="py-string">"%%prog %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">__version__</tt><tt class="py-op">)</tt> </tt>
279		<a name="L178"></a><tt class="py-lineno">178</tt> <tt class="py-line"> </tt>
280		<a name="L179"></a><tt class="py-lineno">179</tt> <tt class="py-line"> <tt class="py-comment"># Set parsing to stop on the first non-option</tt> </tt>
281		<a name="L180"></a><tt class="py-lineno">180</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">disable_interspersed_args</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
282		<a name="L181"></a><tt class="py-lineno">181</tt> <tt class="py-line"> </tt>
283		<a name="L182"></a><tt class="py-lineno">182</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-b"</tt><tt class="py-op">,</tt> <tt class="py-string">"-c"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"gather"</tt><tt class="py-op">,</tt> </tt>
284		<a name="L183"></a><tt class="py-lineno">183</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"gather nodes with same output (-c is provided "</tt> \ </tt>
285		<a name="L184"></a><tt class="py-lineno">184</tt> <tt class="py-line"> <tt class="py-string">"for dshbak compatibility)"</tt><tt class="py-op">)</tt> </tt>
286		<a name="L185"></a><tt class="py-lineno">185</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-d"</tt><tt class="py-op">,</tt> <tt class="py-string">"--debug"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"debug"</tt><tt class="py-op">,</tt> </tt>
287		<a name="L186"></a><tt class="py-lineno">186</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"output more messages for debugging purpose"</tt><tt class="py-op">)</tt> </tt>
288		<a name="L187"></a><tt class="py-lineno">187</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-L"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"line_mode"</tt><tt class="py-op">,</tt> </tt>
289		<a name="L188"></a><tt class="py-lineno">188</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"disable header block and order output by nodes"</tt><tt class="py-op">)</tt> </tt>
290		<a name="L189"></a><tt class="py-lineno">189</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-r"</tt><tt class="py-op">,</tt> <tt class="py-string">"--regroup"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"regroup"</tt><tt class="py-op">,</tt> </tt>
291		<a name="L190"></a><tt class="py-lineno">190</tt> <tt class="py-line"> <tt id="link-72" class="py-name" targets="Method ClusterShell.Task.Task.default()=ClusterShell.Task.Task-class.html#default"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-72', 'default', 'link-72');">default</a></tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"fold nodeset using node groups"</tt><tt class="py-op">)</tt> </tt>
292		<a name="L191"></a><tt class="py-lineno">191</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-s"</tt><tt class="py-op">,</tt> <tt class="py-string">"--groupsource"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"groupsource"</tt><tt class="py-op">,</tt> </tt>
293		<a name="L192"></a><tt class="py-lineno">192</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"optional groups.conf(5) group source to use"</tt><tt class="py-op">)</tt> </tt>
294		<a name="L193"></a><tt class="py-lineno">193</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-G"</tt><tt class="py-op">,</tt> <tt class="py-string">"--groupbase"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> </tt>
295		<a name="L194"></a><tt class="py-lineno">194</tt> <tt class="py-line"> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"groupbase"</tt><tt class="py-op">,</tt> <tt id="link-73" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-73', 'default', 'link-72');">default</a></tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"do not display "</tt> \ </tt>
296		<a name="L195"></a><tt class="py-lineno">195</tt> <tt class="py-line"> <tt class="py-string">"group source prefix"</tt><tt class="py-op">)</tt> </tt>
297		<a name="L196"></a><tt class="py-lineno">196</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-S"</tt><tt class="py-op">,</tt> <tt class="py-string">"--separator"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"separator"</tt><tt class="py-op">,</tt> </tt>
298		<a name="L197"></a><tt class="py-lineno">197</tt> <tt class="py-line"> <tt id="link-74" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-74', 'default', 'link-72');">default</a></tt><tt class="py-op">=</tt><tt class="py-string">':'</tt><tt class="py-op">,</tt> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"node / line content separator "</tt> \ </tt>
299		<a name="L198"></a><tt class="py-lineno">198</tt> <tt class="py-line"> <tt class="py-string">"string (default: ':')"</tt><tt class="py-op">)</tt> </tt>
300		<a name="L199"></a><tt class="py-lineno">199</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"--color"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"whencolor"</tt><tt class="py-op">,</tt> </tt>
301		<a name="L200"></a><tt class="py-lineno">200</tt> <tt class="py-line"> <tt class="py-name">choices</tt><tt class="py-op">=</tt><tt id="link-75" class="py-name"><a title="clubak.WHENCOLOR_CHOICES
302		clush.WHENCOLOR_CHOICES" class="py-name" href="#" onclick="return doclink('link-75', 'WHENCOLOR_CHOICES', 'link-24');">WHENCOLOR_CHOICES</a></tt><tt class="py-op">,</tt> </tt>
303		<a name="L201"></a><tt class="py-lineno">201</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"whether to use ANSI colors (never, always or auto)"</tt><tt class="py-op">)</tt> </tt>
304		<a name="L202"></a><tt class="py-lineno">202</tt> <tt class="py-line"> <tt class="py-name">options</tt> <tt class="py-op">=</tt> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">parse_args</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> </tt>
305		<a name="L203"></a><tt class="py-lineno">203</tt> <tt class="py-line"> </tt>
306		<a name="L204"></a><tt class="py-lineno">204</tt> <tt class="py-line"> <tt class="py-comment"># Create new message tree</tt> </tt>
307		<a name="L205"></a><tt class="py-lineno">205</tt> <tt class="py-line"> <tt class="py-name">tree</tt> <tt class="py-op">=</tt> <tt id="link-76" class="py-name"><a title="ClusterShell.MsgTree
308		ClusterShell.MsgTree.MsgTree" class="py-name" href="#" onclick="return doclink('link-76', 'MsgTree', 'link-13');">MsgTree</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
309		<a name="L206"></a><tt class="py-lineno">206</tt> <tt class="py-line"> </tt>
310		<a name="L207"></a><tt class="py-lineno">207</tt> <tt class="py-line"> <tt class="py-comment"># Feed the tree from standard input lines</tt> </tt>
311		<a name="L208"></a><tt class="py-lineno">208</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">line</tt> <tt class="py-keyword">in</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt><tt class="py-op">:</tt> </tt>
312		<a name="L209"></a><tt class="py-lineno">209</tt> <tt class="py-line"> <tt class="py-name">node</tt><tt class="py-op">,</tt> <tt class="py-name">content</tt> <tt class="py-op">=</tt> <tt class="py-name">line</tt><tt class="py-op">.</tt><tt class="py-name">rstrip</tt><tt class="py-op">(</tt><tt class="py-string">'\r\n'</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt id="link-77" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.split()=ClusterShell.NodeSet.NodeSet-class.html#split,Method ClusterShell.NodeSet.RangeSet.split()=ClusterShell.NodeSet.RangeSet-class.html#split"><a title="ClusterShell.NodeSet.NodeSet.split
313		ClusterShell.NodeSet.RangeSet.split" class="py-name" href="#" onclick="return doclink('link-77', 'split', 'link-77');">split</a></tt><tt class="py-op">(</tt><tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">separator</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
314		<a name="L210"></a><tt class="py-lineno">210</tt> <tt class="py-line"> <tt class="py-name">node</tt> <tt class="py-op">=</tt> <tt class="py-name">node</tt><tt class="py-op">.</tt><tt class="py-name">strip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
315		<a name="L211"></a><tt class="py-lineno">211</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">node</tt><tt class="py-op">:</tt> </tt>
316		<a name="L212"></a><tt class="py-lineno">212</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">ValueError</tt><tt class="py-op">(</tt><tt class="py-string">"No node found for line: %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">line</tt><tt class="py-op">.</tt><tt class="py-name">rstrip</tt><tt class="py-op">(</tt><tt class="py-string">'\r\n'</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
317		<a name="L213"></a><tt class="py-lineno">213</tt> <tt class="py-line"> <tt class="py-name">tree</tt><tt class="py-op">.</tt><tt id="link-78" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.add()=ClusterShell.Engine.Engine.Engine-class.html#add,Method ClusterShell.MsgTree.MsgTree.add()=ClusterShell.MsgTree.MsgTree-class.html#add,Method ClusterShell.NodeSet.NodeSetBase.add()=ClusterShell.NodeSet.NodeSetBase-class.html#add,Method ClusterShell.NodeSet.RangeSet.add()=ClusterShell.NodeSet.RangeSet-class.html#add"><a title="ClusterShell.Engine.Engine.Engine.add
318		ClusterShell.MsgTree.MsgTree.add
319		ClusterShell.NodeSet.NodeSetBase.add
320		ClusterShell.NodeSet.RangeSet.add" class="py-name" href="#" onclick="return doclink('link-78', 'add', 'link-78');">add</a></tt><tt class="py-op">(</tt><tt class="py-name">node</tt><tt class="py-op">,</tt> <tt class="py-name">content</tt><tt class="py-op">)</tt> </tt>
321		<a name="L214"></a><tt class="py-lineno">214</tt> <tt class="py-line"> </tt>
322		<a name="L215"></a><tt class="py-lineno">215</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">debug</tt><tt class="py-op">:</tt> </tt>
323		<a name="L216"></a><tt class="py-lineno">216</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"clubak: line_mode=%s gather=%s tree_depth=%d"</tt> <tt class="py-op">%</tt> \ </tt>
324		<a name="L217"></a><tt class="py-lineno">217</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-name">bool</tt><tt class="py-op">(</tt><tt class="py-name">options</tt><tt class="py-op">.</tt><tt id="link-79" class="py-name"><a title="clubak.Display.line_mode
325		clush.Display.line_mode" class="py-name" href="#" onclick="return doclink('link-79', 'line_mode', 'link-35');">line_mode</a></tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">bool</tt><tt class="py-op">(</tt><tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">gather</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">tree</tt><tt class="py-op">.</tt><tt id="link-80" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree._depth()=ClusterShell.MsgTree.MsgTree-class.html#_depth"><a title="ClusterShell.MsgTree.MsgTree._depth" class="py-name" href="#" onclick="return doclink('link-80', '_depth', 'link-80');">_depth</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
326		<a name="L218"></a><tt class="py-lineno">218</tt> <tt class="py-line"> </tt>
327		<a name="L219"></a><tt class="py-lineno">219</tt> <tt class="py-line"> <tt class="py-comment"># Should we use ANSI colors?</tt> </tt>
328		<a name="L220"></a><tt class="py-lineno">220</tt> <tt class="py-line"> <tt class="py-name">color</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
329		<a name="L221"></a><tt class="py-lineno">221</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">whencolor</tt> <tt class="py-op">==</tt> <tt class="py-string">"auto"</tt><tt class="py-op">:</tt> </tt>
330		<a name="L222"></a><tt class="py-lineno">222</tt> <tt class="py-line"> <tt class="py-name">color</tt> <tt class="py-op">=</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt><tt class="py-op">.</tt><tt class="py-name">isatty</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
331		<a name="L223"></a><tt class="py-lineno">223</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">whencolor</tt> <tt class="py-op">==</tt> <tt class="py-string">"always"</tt><tt class="py-op">:</tt> </tt>
332		<a name="L224"></a><tt class="py-lineno">224</tt> <tt class="py-line"> <tt class="py-name">color</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
333		<a name="L225"></a><tt class="py-lineno">225</tt> <tt class="py-line"> </tt>
334		<a name="L226"></a><tt class="py-lineno">226</tt> <tt class="py-line"> <tt class="py-comment"># Display results</tt> </tt>
335		<a name="L227"></a><tt class="py-lineno">227</tt> <tt class="py-line"> <tt class="py-name">disp</tt> <tt class="py-op">=</tt> <tt id="link-81" class="py-name" targets="Class clubak.Display=clubak.Display-class.html,Class clush.Display=clush.Display-class.html"><a title="clubak.Display
336		clush.Display" class="py-name" href="#" onclick="return doclink('link-81', 'Display', 'link-81');">Display</a></tt><tt class="py-op">(</tt><tt class="py-name">color</tt><tt class="py-op">)</tt> </tt>
337		<a name="L228"></a><tt class="py-lineno">228</tt> <tt class="py-line"> <tt class="py-name">disp</tt><tt class="py-op">.</tt><tt id="link-82" class="py-name"><a title="clubak.Display.line_mode
338		clush.Display.line_mode" class="py-name" href="#" onclick="return doclink('link-82', 'line_mode', 'link-35');">line_mode</a></tt> <tt class="py-op">=</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt id="link-83" class="py-name"><a title="clubak.Display.line_mode
339		clush.Display.line_mode" class="py-name" href="#" onclick="return doclink('link-83', 'line_mode', 'link-35');">line_mode</a></tt> </tt>
340		<a name="L229"></a><tt class="py-lineno">229</tt> <tt class="py-line"> <tt class="py-name">disp</tt><tt class="py-op">.</tt><tt class="py-name">label</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
341		<a name="L230"></a><tt class="py-lineno">230</tt> <tt class="py-line"> <tt class="py-name">disp</tt><tt class="py-op">.</tt><tt id="link-84" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.regroup" class="py-name" href="#" onclick="return doclink('link-84', 'regroup', 'link-29');">regroup</a></tt> <tt class="py-op">=</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt id="link-85" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.regroup" class="py-name" href="#" onclick="return doclink('link-85', 'regroup', 'link-29');">regroup</a></tt> </tt>
342		<a name="L231"></a><tt class="py-lineno">231</tt> <tt class="py-line"> <tt class="py-name">disp</tt><tt class="py-op">.</tt><tt class="py-name">groupsource</tt> <tt class="py-op">=</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">groupsource</tt> </tt>
343		<a name="L232"></a><tt class="py-lineno">232</tt> <tt class="py-line"> <tt class="py-name">disp</tt><tt class="py-op">.</tt><tt class="py-name">noprefix</tt> <tt class="py-op">=</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">groupbase</tt> </tt>
344		<a name="L233"></a><tt class="py-lineno">233</tt> <tt class="py-line"> <tt id="link-86" class="py-name" targets="Function clubak.display()=clubak-module.html#display"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-86', 'display', 'link-86');">display</a></tt><tt class="py-op">(</tt><tt class="py-name">tree</tt><tt class="py-op">,</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">gather</tt><tt class="py-op">,</tt> <tt class="py-name">disp</tt><tt class="py-op">)</tt> </tt>
345		<a name="L234"></a><tt class="py-lineno">234</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
346		</div><a name="L235"></a><tt class="py-lineno">235</tt> <tt class="py-line"> </tt>
347		<a name="L236"></a><tt class="py-lineno">236</tt> <tt class="py-line"><tt class="py-keyword">if</tt> <tt class="py-name">__name__</tt> <tt class="py-op">==</tt> <tt class="py-string">'__main__'</tt><tt class="py-op">:</tt> </tt>
348		<a name="L237"></a><tt class="py-lineno">237</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
349		<a name="L238"></a><tt class="py-lineno">238</tt> <tt class="py-line"> <tt id="link-87" class="py-name" targets="Module clubak=clubak-module.html,Function clubak.clubak()=clubak-module.html#clubak"><a title="clubak
350		clubak.clubak" class="py-name" href="#" onclick="return doclink('link-87', 'clubak', 'link-87');">clubak</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
351		<a name="L239"></a><tt class="py-lineno">239</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-88" class="py-name"><a title="ClusterShell.NodeSet.NodeSetExternalError" class="py-name" href="#" onclick="return doclink('link-88', 'NodeSetExternalError', 'link-20');">NodeSetExternalError</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
352		<a name="L240"></a><tt class="py-lineno">240</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"clubak: external error:"</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt> </tt>
353		<a name="L241"></a><tt class="py-lineno">241</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
354		<a name="L242"></a><tt class="py-lineno">242</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-89" class="py-name"><a title="ClusterShell.NodeSet.NodeSetParseError" class="py-name" href="#" onclick="return doclink('link-89', 'NodeSetParseError', 'link-21');">NodeSetParseError</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
355		<a name="L243"></a><tt class="py-lineno">243</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"clubak: parse error:"</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt> </tt>
356		<a name="L244"></a><tt class="py-lineno">244</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
357		<a name="L245"></a><tt class="py-lineno">245</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-90" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolverSourceError" class="py-name" href="#" onclick="return doclink('link-90', 'GroupResolverSourceError', 'link-5');">GroupResolverSourceError</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
358		<a name="L246"></a><tt class="py-lineno">246</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: unknown group source: \"%s\""</tt> <tt class="py-op">%</tt> <tt class="py-name">e</tt> </tt>
359		<a name="L247"></a><tt class="py-lineno">247</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
360		<a name="L248"></a><tt class="py-lineno">248</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-91" class="py-name"><a title="ClusterShell.NodeUtils.GroupSourceNoUpcall" class="py-name" href="#" onclick="return doclink('link-91', 'GroupSourceNoUpcall', 'link-11');">GroupSourceNoUpcall</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
361		<a name="L249"></a><tt class="py-lineno">249</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: no %s upcall defined for group "</tt> \ </tt>
362		<a name="L250"></a><tt class="py-lineno">250</tt> <tt class="py-line"> <tt class="py-string">"source \"%s\""</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">e</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">.</tt><tt class="py-name">group_source</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">)</tt> </tt>
363		<a name="L251"></a><tt class="py-lineno">251</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
364		<a name="L252"></a><tt class="py-lineno">252</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-92" class="py-name"><a title="ClusterShell.NodeUtils.GroupSourceException" class="py-name" href="#" onclick="return doclink('link-92', 'GroupSourceException', 'link-8');">GroupSourceException</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
365		<a name="L253"></a><tt class="py-lineno">253</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: other group error:"</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt> </tt>
366		<a name="L254"></a><tt class="py-lineno">254</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
367		<a name="L255"></a><tt class="py-lineno">255</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">IOError</tt><tt class="py-op">:</tt> </tt>
368		<a name="L256"></a><tt class="py-lineno">256</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> <tt class="py-comment"># exit with error on broken pipe</tt> </tt>
369		<a name="L257"></a><tt class="py-lineno">257</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">KeyboardInterrupt</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
370		<a name="L258"></a><tt class="py-lineno">258</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">128</tt> <tt class="py-op">+</tt> <tt class="py-name">signal</tt><tt class="py-op">.</tt><tt class="py-name">SIGINT</tt><tt class="py-op">)</tt> </tt>
371		<a name="L259"></a><tt class="py-lineno">259</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">ValueError</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
372		<a name="L260"></a><tt class="py-lineno">260</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"clubak:"</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt> </tt>
373		<a name="L261"></a><tt class="py-lineno">261</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
374		<a name="L262"></a><tt class="py-lineno">262</tt> <tt class="py-line"> </tt><script type="text/javascript">
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2		"DTD/xhtml1-transitional.dtd">
3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<!-- ==================== NAVIGATION BAR ==================== -->
13		<table class="navbar" border="0" width="100%" cellpadding="0"
14		bgcolor="#a0c0ff" cellspacing="0">
15		<tr valign="middle">
16
17		<!-- Tree link -->
18		<th>   <a
19		href="module-tree.html">Trees</a>   </th>
20
21		<!-- Index link -->
22		<th>   <a
23		href="identifier-index.html">Indices</a>   </th>
24
25		<!-- Help link -->
26		<th>   <a
27		href="help.html">Help</a>   </th>
28
29		<!-- Project homepage -->
30		<th class="navbar" align="right" width="100%">
31		<table border="0" cellpadding="0" cellspacing="0">
32		<tr><th class="navbar" align="center"
33		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
34		</tr></table></th>
35		</tr>
36		</table>
37		<table width="100%" cellpadding="0" cellspacing="0">
38		<tr valign="top">
39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="clubak-module.html">Module clubak</a> ::
42		Class Display
43		</span>
44		</td>
45		<td>
46		<table cellpadding="0" cellspacing="0">
47		<!-- hide/show private -->
48		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
49		onclick="toggle_private();">hide private</a>]</span></td></tr>
50		<tr><td align="right"><span class="options"
51		>[<a href="frames.html" target="_top">frames</a
52		>] \| <a href="clubak.Display-class.html"
53		target="_top">no frames</a>]</span></td></tr>
54		</table>
55		</td>
56		</tr>
57		</table>
58		<!-- ==================== CLASS DESCRIPTION ==================== -->
59		<h1 class="epydoc">Class Display</h1><p class="nomargin-top"><span class="codelink"><a href="clubak-pysrc.html#Display">source code</a></span></p>
60		<center>
61		<center> <map id="uml_class_diagram_for_clubak_d" name="uml_class_diagram_for_clubak_d">
62		<area shape="rect" id="node253" href="clubak.Display-class.html#COLOR_STDOUT_FMT" title="clubak.Display.COLOR_STDOUT_FMT" alt="" coords="17,31,221,49"/>
63		<area shape="rect" id="node253" href="clubak.Display-class.html#COLOR_STDERR_FMT" title="clubak.Display.COLOR_STDERR_FMT" alt="" coords="17,49,221,68"/>
64		<area shape="rect" id="node253" href="clubak.Display-class.html#SEP" title="clubak.Display.SEP" alt="" coords="17,68,221,87"/>
65		<area shape="rect" id="node253" href="clubak.Display-class.html#line_mode" title="clubak.Display.line_mode" alt="" coords="17,87,221,105"/>
66		<area shape="rect" id="node253" href="clubak.Display-class.html#__init__" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="17,108,221,127"/>
67		<area shape="rect" id="node253" href="clubak.Display-class.html#print_line" title="Display a line with optional label." alt="" coords="17,127,221,145"/>
68		<area shape="rect" id="node253" href="clubak.Display-class.html#print_line_error" title="Display an error line with optional label." alt="" coords="17,145,221,164"/>
69		<area shape="rect" id="node253" href="clubak.Display-class.html#print_gather" title="Generic method for displaying nodeset/content according to current object  settings." alt="" coords="17,164,221,183"/>
70		<area shape="rect" id="node1" href="clubak.Display-class.html" title="Output display class for clush script." alt="" coords="5,6,232,189"/>
71		</map>
72		<img src="uml_class_diagram_for_clubak_d.png" alt='' usemap="#uml_class_diagram_for_clubak_d" ismap="ismap" class="graph-without-title" />
73		</center>
74		</center>
75		<hr />
76		<p>Output display class for clush script.</p>
77
78		<!-- ==================== INSTANCE METHODS ==================== -->
79		<a name="section-InstanceMethods"></a>
80		<table class="summary" border="1" cellpadding="3"
81		cellspacing="0" width="100%" bgcolor="white">
82		<tr bgcolor="#70b0f0" class="table-header">
83		<td colspan="2" class="table-header">
84		<table border="0" cellpadding="0" cellspacing="0" width="100%">
85		<tr valign="top">
86		<td align="left"><span class="table-header">Instance Methods</span></td>
87		<td align="right" valign="top"
88		><span class="options">[<a href="#section-InstanceMethods"
89		class="privatelink" onclick="toggle_private();"
90		>hide private</a>]</span></td>
91		</tr>
92		</table>
93		</td>
94		</tr>
95		<tr>
96		<td width="15%" align="right" valign="top" class="summary">
97		<span class="summary-type"> </span>
98		</td><td class="summary">
99		<table width="100%" cellpadding="0" cellspacing="0" border="0">
100		<tr>
101		<td><span class="summary-sig"><a href="clubak.Display-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
102		<span class="summary-sig-arg">color</span>=<span class="summary-sig-default">True</span>)</span><br />
103		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
104		<td align="right" valign="top">
105		<span class="codelink"><a href="clubak-pysrc.html#Display.__init__">source code</a></span>
106
107		</td>
108		</tr>
109		</table>
110
111		</td>
112		</tr>
113		<tr class="private">
114		<td width="15%" align="right" valign="top" class="summary">
115		<span class="summary-type"> </span>
116		</td><td class="summary">
117		<table width="100%" cellpadding="0" cellspacing="0" border="0">
118		<tr>
119		<td><span class="summary-sig"><a name="_getlmode"></a><span class="summary-sig-name">_getlmode</span>(<span class="summary-sig-arg">self</span>)</span></td>
120		<td align="right" valign="top">
121		<span class="codelink"><a href="clubak-pysrc.html#Display._getlmode">source code</a></span>
122
123		</td>
124		</tr>
125		</table>
126
127		</td>
128		</tr>
129		<tr class="private">
130		<td width="15%" align="right" valign="top" class="summary">
131		<span class="summary-type"> </span>
132		</td><td class="summary">
133		<table width="100%" cellpadding="0" cellspacing="0" border="0">
134		<tr>
135		<td><span class="summary-sig"><a name="_setlmode"></a><span class="summary-sig-name">_setlmode</span>(<span class="summary-sig-arg">self</span>,
136		<span class="summary-sig-arg">value</span>)</span></td>
137		<td align="right" valign="top">
138		<span class="codelink"><a href="clubak-pysrc.html#Display._setlmode">source code</a></span>
139
140		</td>
141		</tr>
142		</table>
143
144		</td>
145		</tr>
146		<tr class="private">
147		<td width="15%" align="right" valign="top" class="summary">
148		<span class="summary-type"> </span>
149		</td><td class="summary">
150		<table width="100%" cellpadding="0" cellspacing="0" border="0">
151		<tr>
152		<td><span class="summary-sig"><a name="_format_header"></a><span class="summary-sig-name">_format_header</span>(<span class="summary-sig-arg">self</span>,
153		<span class="summary-sig-arg">nodeset</span>)</span><br />
154		Format nodeset-based header.</td>
155		<td align="right" valign="top">
156		<span class="codelink"><a href="clubak-pysrc.html#Display._format_header">source code</a></span>
157
158		</td>
159		</tr>
160		</table>
161
162		</td>
163		</tr>
164		<tr>
165		<td width="15%" align="right" valign="top" class="summary">
166		<span class="summary-type"> </span>
167		</td><td class="summary">
168		<table width="100%" cellpadding="0" cellspacing="0" border="0">
169		<tr>
170		<td><span class="summary-sig"><a name="print_line"></a><span class="summary-sig-name">print_line</span>(<span class="summary-sig-arg">self</span>,
171		<span class="summary-sig-arg">nodeset</span>,
172		<span class="summary-sig-arg">line</span>)</span><br />
173		Display a line with optional label.</td>
174		<td align="right" valign="top">
175		<span class="codelink"><a href="clubak-pysrc.html#Display.print_line">source code</a></span>
176
177		</td>
178		</tr>
179		</table>
180
181		</td>
182		</tr>
183		<tr>
184		<td width="15%" align="right" valign="top" class="summary">
185		<span class="summary-type"> </span>
186		</td><td class="summary">
187		<table width="100%" cellpadding="0" cellspacing="0" border="0">
188		<tr>
189		<td><span class="summary-sig"><a name="print_line_error"></a><span class="summary-sig-name">print_line_error</span>(<span class="summary-sig-arg">self</span>,
190		<span class="summary-sig-arg">nodeset</span>,
191		<span class="summary-sig-arg">line</span>)</span><br />
192		Display an error line with optional label.</td>
193		<td align="right" valign="top">
194		<span class="codelink"><a href="clubak-pysrc.html#Display.print_line_error">source code</a></span>
195
196		</td>
197		</tr>
198		</table>
199
200		</td>
201		</tr>
202		<tr>
203		<td width="15%" align="right" valign="top" class="summary">
204		<span class="summary-type"> </span>
205		</td><td class="summary">
206		<table width="100%" cellpadding="0" cellspacing="0" border="0">
207		<tr>
208		<td><span class="summary-sig"><a name="print_gather"></a><span class="summary-sig-name">print_gather</span>(<span class="summary-sig-arg">self</span>,
209		<span class="summary-sig-arg">nodeset</span>,
210		<span class="summary-sig-arg">obj</span>)</span><br />
211		Generic method for displaying nodeset/content according to current
212		object settings.</td>
213		<td align="right" valign="top">
214		<span class="codelink"><a href="clubak-pysrc.html#Display.print_gather">source code</a></span>
215
216		</td>
217		</tr>
218		</table>
219
220		</td>
221		</tr>
222		<tr class="private">
223		<td width="15%" align="right" valign="top" class="summary">
224		<span class="summary-type"> </span>
225		</td><td class="summary">
226		<table width="100%" cellpadding="0" cellspacing="0" border="0">
227		<tr>
228		<td><span class="summary-sig"><a name="_print_buffer"></a><span class="summary-sig-name">_print_buffer</span>(<span class="summary-sig-arg">self</span>,
229		<span class="summary-sig-arg">nodeset</span>,
230		<span class="summary-sig-arg">content</span>)</span><br />
231		Display a dshbak-like header block and content.</td>
232		<td align="right" valign="top">
233		<span class="codelink"><a href="clubak-pysrc.html#Display._print_buffer">source code</a></span>
234
235		</td>
236		</tr>
237		</table>
238
239		</td>
240		</tr>
241		<tr class="private">
242		<td width="15%" align="right" valign="top" class="summary">
243		<span class="summary-type"> </span>
244		</td><td class="summary">
245		<table width="100%" cellpadding="0" cellspacing="0" border="0">
246		<tr>
247		<td><span class="summary-sig"><a name="_print_lines"></a><span class="summary-sig-name">_print_lines</span>(<span class="summary-sig-arg">self</span>,
248		<span class="summary-sig-arg">nodeset</span>,
249		<span class="summary-sig-arg">msg</span>)</span><br />
250		Display a MsgTree buffer by line with prefixed header.</td>
251		<td align="right" valign="top">
252		<span class="codelink"><a href="clubak-pysrc.html#Display._print_lines">source code</a></span>
253
254		</td>
255		</tr>
256		</table>
257
258		</td>
259		</tr>
260		<tr>
261		<td colspan="2" class="summary">
262		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
263		<code>__delattr__</code>,
264		<code>__format__</code>,
265		<code>__getattribute__</code>,
266		<code>__hash__</code>,
267		<code>__new__</code>,
268		<code>__reduce__</code>,
269		<code>__reduce_ex__</code>,
270		<code>__repr__</code>,
271		<code>__setattr__</code>,
272		<code>__sizeof__</code>,
273		<code>__str__</code>,
274		<code>__subclasshook__</code>
275		</p>
276		</td>
277		</tr>
278		</table>
279		<!-- ==================== CLASS VARIABLES ==================== -->
280		<a name="section-ClassVariables"></a>
281		<table class="summary" border="1" cellpadding="3"
282		cellspacing="0" width="100%" bgcolor="white">
283		<tr bgcolor="#70b0f0" class="table-header">
284		<td colspan="2" class="table-header">
285		<table border="0" cellpadding="0" cellspacing="0" width="100%">
286		<tr valign="top">
287		<td align="left"><span class="table-header">Class Variables</span></td>
288		<td align="right" valign="top"
289		><span class="options">[<a href="#section-ClassVariables"
290		class="privatelink" onclick="toggle_private();"
291		>hide private</a>]</span></td>
292		</tr>
293		</table>
294		</td>
295		</tr>
296		<tr>
297		<td width="15%" align="right" valign="top" class="summary">
298		<span class="summary-type"> </span>
299		</td><td class="summary">
300		<a name="COLOR_STDOUT_FMT"></a><span class="summary-name">COLOR_STDOUT_FMT</span> = <code title="'\x1b[34m%s\x1b[0m'"><code class="variable-quote">'</code><code class="variable-string">\x1b[34m%s\x1b[0m</code><code class="variable-quote">'</code></code>
301		</td>
302		</tr>
303		<tr>
304		<td width="15%" align="right" valign="top" class="summary">
305		<span class="summary-type"> </span>
306		</td><td class="summary">
307		<a name="COLOR_STDERR_FMT"></a><span class="summary-name">COLOR_STDERR_FMT</span> = <code title="'\x1b[31m%s\x1b[0m'"><code class="variable-quote">'</code><code class="variable-string">\x1b[31m%s\x1b[0m</code><code class="variable-quote">'</code></code>
308		</td>
309		</tr>
310		<tr>
311		<td width="15%" align="right" valign="top" class="summary">
312		<span class="summary-type"> </span>
313		</td><td class="summary">
314		<a name="SEP"></a><span class="summary-name">SEP</span> = <code title="'---------------'"><code class="variable-quote">'</code><code class="variable-string">---------------</code><code class="variable-quote">'</code></code>
315		</td>
316		</tr>
317		</table>
318		<!-- ==================== PROPERTIES ==================== -->
319		<a name="section-Properties"></a>
320		<table class="summary" border="1" cellpadding="3"
321		cellspacing="0" width="100%" bgcolor="white">
322		<tr bgcolor="#70b0f0" class="table-header">
323		<td colspan="2" class="table-header">
324		<table border="0" cellpadding="0" cellspacing="0" width="100%">
325		<tr valign="top">
326		<td align="left"><span class="table-header">Properties</span></td>
327		<td align="right" valign="top"
328		><span class="options">[<a href="#section-Properties"
329		class="privatelink" onclick="toggle_private();"
330		>hide private</a>]</span></td>
331		</tr>
332		</table>
333		</td>
334		</tr>
335		<tr>
336		<td width="15%" align="right" valign="top" class="summary">
337		<span class="summary-type"> </span>
338		</td><td class="summary">
339		<a href="clubak.Display-class.html#line_mode" class="summary-name">line_mode</a>
340		</td>
341		</tr>
342		<tr>
343		<td colspan="2" class="summary">
344		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
345		<code>__class__</code>
346		</p>
347		</td>
348		</tr>
349		</table>
350		<!-- ==================== METHOD DETAILS ==================== -->
351		<a name="section-MethodDetails"></a>
352		<table class="details" border="1" cellpadding="3"
353		cellspacing="0" width="100%" bgcolor="white">
354		<tr bgcolor="#70b0f0" class="table-header">
355		<td colspan="2" class="table-header">
356		<table border="0" cellpadding="0" cellspacing="0" width="100%">
357		<tr valign="top">
358		<td align="left"><span class="table-header">Method Details</span></td>
359		<td align="right" valign="top"
360		><span class="options">[<a href="#section-MethodDetails"
361		class="privatelink" onclick="toggle_private();"
362		>hide private</a>]</span></td>
363		</tr>
364		</table>
365		</td>
366		</tr>
367		</table>
368		<a name="__init__"></a>
369		<div>
370		<table class="details" border="1" cellpadding="3"
371		cellspacing="0" width="100%" bgcolor="white">
372		<tr><td>
373		<table width="100%" cellpadding="0" cellspacing="0" border="0">
374		<tr valign="top"><td>
375		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
376		<span class="sig-arg">color</span>=<span class="sig-default">True</span>)</span>
377		<br /><em class="fname">(Constructor)</em>
378		</h3>
379		</td><td align="right" valign="top"
380		><span class="codelink"><a href="clubak-pysrc.html#Display.__init__">source code</a></span>
381		</td>
382		</tr></table>
383
384		<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
385		signature</p>
386		<dl class="fields">
387		<dt>Overrides:
388		object.__init__
389		<dd><em class="note">(inherited documentation)</em></dd>
390		</dt>
391		</dl>
392		</td></tr></table>
393		</div>
394		<br />
395		<!-- ==================== PROPERTY DETAILS ==================== -->
396		<a name="section-PropertyDetails"></a>
397		<table class="details" border="1" cellpadding="3"
398		cellspacing="0" width="100%" bgcolor="white">
399		<tr bgcolor="#70b0f0" class="table-header">
400		<td colspan="2" class="table-header">
401		<table border="0" cellpadding="0" cellspacing="0" width="100%">
402		<tr valign="top">
403		<td align="left"><span class="table-header">Property Details</span></td>
404		<td align="right" valign="top"
405		><span class="options">[<a href="#section-PropertyDetails"
406		class="privatelink" onclick="toggle_private();"
407		>hide private</a>]</span></td>
408		</tr>
409		</table>
410		</td>
411		</tr>
412		</table>
413		<a name="line_mode"></a>
414		<div>
415		<table class="details" border="1" cellpadding="3"
416		cellspacing="0" width="100%" bgcolor="white">
417		<tr><td>
418		<h3 class="epydoc">line_mode</h3>
419
420		<dl class="fields">
421		<dt>Get Method:</dt>
422		<dd class="value"><span class="summary-sig"><a href="clubak.Display-class.html#_getlmode" class="summary-sig-name" onclick="show_private();">_getlmode</a>(<span class="summary-sig-arg">self</span>)</span>
423		</dd>
424		<dt>Set Method:</dt>
425		<dd class="value"><span class="summary-sig"><a href="clubak.Display-class.html#_setlmode" class="summary-sig-name" onclick="show_private();">_setlmode</a>(<span class="summary-sig-arg">self</span>,
426		<span class="summary-sig-arg">value</span>)</span>
427		</dd>
428		</dl>
429		</td></tr></table>
430		</div>
431		<br />
432		<!-- ==================== NAVIGATION BAR ==================== -->
433		<table class="navbar" border="0" width="100%" cellpadding="0"
434		bgcolor="#a0c0ff" cellspacing="0">
435		<tr valign="middle">
436
437		<!-- Tree link -->
438		<th>   <a
439		href="module-tree.html">Trees</a>   </th>
440
441		<!-- Index link -->
442		<th>   <a
443		href="identifier-index.html">Indices</a>   </th>
444
445		<!-- Help link -->
446		<th>   <a
447		href="help.html">Help</a>   </th>
448
449		<!-- Project homepage -->
450		<th class="navbar" align="right" width="100%">
451		<table border="0" cellpadding="0" cellspacing="0">
452		<tr><th class="navbar" align="center"
453		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
454		</tr></table></th>
455		</tr>
456		</table>
457		<table border="0" cellpadding="0" cellspacing="0" width="100%%">
458		<tr>
459		<td align="left" class="footer">
460		Generated by Epydoc 3.0.1 on Tue Jul 27 21:53:22 2010
461		</td>
462		<td align="right" class="footer">
463		<a target="mainFrame" href="http://epydoc.sourceforge.net"
464		>http://epydoc.sourceforge.net</a>
465		</td>
466		</tr>
467		</table>
468
469		<script type="text/javascript">
470		<!--
471		// Private objects are initially displayed (because if
472		// javascript is turned off then we want them to be
473		// visible); but by default, we want to hide them. So hide
474		// them unless we have a cookie that says to show them.
475		checkCookie();
476		// -->
477		</script>
478		</body>
479		</html>

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11		alink="#204080">
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37		<table width="100%" cellpadding="0" cellspacing="0">
38		<tr valign="top">
39		<td width="100%">
40		<span class="breadcrumbs">
41		Module clush
42		</span>
43		</td>
44		<td>
45		<table cellpadding="0" cellspacing="0">
46		<!-- hide/show private -->
47		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
48		onclick="toggle_private();">hide private</a>]</span></td></tr>
49		<tr><td align="right"><span class="options"
50		>[<a href="frames.html" target="_top">frames</a
51		>] \| <a href="clush-module.html"
52		target="_top">no frames</a>]</span></td></tr>
53		</table>
54		</td>
55		</tr>
56		</table>
57		<!-- ==================== MODULE DESCRIPTION ==================== -->
58		<h1 class="epydoc">Module clush</h1><p class="nomargin-top"><span class="codelink"><a href="clush-pysrc.html">source code</a></span></p>
59		<p>Utility program to run commands on a cluster using the ClusterShell
60		library.</p>
61		<p>clush is a pdsh-like command which benefits from the ClusterShell
62		library and its Ssh worker. It features an integrated output results
63		gathering system (dshbak-like), can get node groups by running predefined
64		external commands and can redirect lines read on its standard input to
65		the remote commands.</p>
66		<p>When no command are specified, clush runs interactively.</p>
67
68		<hr />
69		<div class="fields"> <p><strong>Version:</strong>
70		1.3
71		</p>
72		</div><!-- ==================== CLASSES ==================== -->
73		<a name="section-Classes"></a>
74		<table class="summary" border="1" cellpadding="3"
75		cellspacing="0" width="100%" bgcolor="white">
76		<tr bgcolor="#70b0f0" class="table-header">
77		<td colspan="2" class="table-header">
78		<table border="0" cellpadding="0" cellspacing="0" width="100%">
79		<tr valign="top">
80		<td align="left"><span class="table-header">Classes</span></td>
81		<td align="right" valign="top"
82		><span class="options">[<a href="#section-Classes"
83		class="privatelink" onclick="toggle_private();"
84		>hide private</a>]</span></td>
85		</tr>
86		</table>
87		</td>
88		</tr>
89		<tr>
90		<td width="15%" align="right" valign="top" class="summary">
91		<span class="summary-type"> </span>
92		</td><td class="summary">
93		<a href="clush.Display-class.html" class="summary-name">Display</a><br />
94		Output display class for clush script.
95		</td>
96		</tr>
97		<tr>
98		<td width="15%" align="right" valign="top" class="summary">
99		<span class="summary-type"> </span>
100		</td><td class="summary">
101		<a href="clush.UpdatePromptException-class.html" class="summary-name">UpdatePromptException</a><br />
102		Exception used by the signal handler
103		</td>
104		</tr>
105		<tr>
106		<td width="15%" align="right" valign="top" class="summary">
107		<span class="summary-type"> </span>
108		</td><td class="summary">
109		<a href="clush.StdInputHandler-class.html" class="summary-name">StdInputHandler</a><br />
110		Standard input event handler class.
111		</td>
112		</tr>
113		<tr>
114		<td width="15%" align="right" valign="top" class="summary">
115		<span class="summary-type"> </span>
116		</td><td class="summary">
117		<a href="clush.DirectOutputHandler-class.html" class="summary-name">DirectOutputHandler</a><br />
118		Direct output event handler class.
119		</td>
120		</tr>
121		<tr>
122		<td width="15%" align="right" valign="top" class="summary">
123		<span class="summary-type"> </span>
124		</td><td class="summary">
125		<a href="clush.GatherOutputHandler-class.html" class="summary-name">GatherOutputHandler</a><br />
126		Gathered output event handler class.
127		</td>
128		</tr>
129		<tr>
130		<td width="15%" align="right" valign="top" class="summary">
131		<span class="summary-type"> </span>
132		</td><td class="summary">
133		<a href="clush.RunTimer-class.html" class="summary-name">RunTimer</a>
134		</td>
135		</tr>
136		<tr>
137		<td width="15%" align="right" valign="top" class="summary">
138		<span class="summary-type"> </span>
139		</td><td class="summary">
140		<a href="clush.ClushConfigError-class.html" class="summary-name">ClushConfigError</a><br />
141		Exception used by ClushConfig to report an error.
142		</td>
143		</tr>
144		<tr>
145		<td width="15%" align="right" valign="top" class="summary">
146		<span class="summary-type"> </span>
147		</td><td class="summary">
148		<a href="clush.ClushConfig-class.html" class="summary-name">ClushConfig</a><br />
149		Config class for clush (specialized ConfigParser)
150		</td>
151		</tr>
152		</table>
153		<!-- ==================== FUNCTIONS ==================== -->
154		<a name="section-Functions"></a>
155		<table class="summary" border="1" cellpadding="3"
156		cellspacing="0" width="100%" bgcolor="white">
157		<tr bgcolor="#70b0f0" class="table-header">
158		<td colspan="2" class="table-header">
159		<table border="0" cellpadding="0" cellspacing="0" width="100%">
160		<tr valign="top">
161		<td align="left"><span class="table-header">Functions</span></td>
162		<td align="right" valign="top"
163		><span class="options">[<a href="#section-Functions"
164		class="privatelink" onclick="toggle_private();"
165		>hide private</a>]</span></td>
166		</tr>
167		</table>
168		</td>
169		</tr>
170		<tr>
171		<td width="15%" align="right" valign="top" class="summary">
172		<span class="summary-type"> </span>
173		</td><td class="summary">
174		<table width="100%" cellpadding="0" cellspacing="0" border="0">
175		<tr>
176		<td><span class="summary-sig"><a name="nodeset_cmp"></a><span class="summary-sig-name">nodeset_cmp</span>(<span class="summary-sig-arg">ns1</span>,
177		<span class="summary-sig-arg">ns2</span>)</span><br />
178		Compare 2 nodesets by their length (we want larger nodeset first) and
179		then by first node.</td>
180		<td align="right" valign="top">
181		<span class="codelink"><a href="clush-pysrc.html#nodeset_cmp">source code</a></span>
182
183		</td>
184		</tr>
185		</table>
186
187		</td>
188		</tr>
189		<tr>
190		<td width="15%" align="right" valign="top" class="summary">
191		<span class="summary-type"> </span>
192		</td><td class="summary">
193		<table width="100%" cellpadding="0" cellspacing="0" border="0">
194		<tr>
195		<td><span class="summary-sig"><a name="bufnodeset_cmp"></a><span class="summary-sig-name">bufnodeset_cmp</span>(<span class="summary-sig-arg">bn1</span>,
196		<span class="summary-sig-arg">bn2</span>)</span><br />
197		Convenience function to compare 2 (buf, nodeset) tuples by their
198		nodeset length (we want larger nodeset first) and then by first node.</td>
199		<td align="right" valign="top">
200		<span class="codelink"><a href="clush-pysrc.html#bufnodeset_cmp">source code</a></span>
201
202		</td>
203		</tr>
204		</table>
205
206		</td>
207		</tr>
208		<tr>
209		<td width="15%" align="right" valign="top" class="summary">
210		<span class="summary-type"> </span>
211		</td><td class="summary">
212		<table width="100%" cellpadding="0" cellspacing="0" border="0">
213		<tr>
214		<td><span class="summary-sig"><a name="signal_handler"></a><span class="summary-sig-name">signal_handler</span>(<span class="summary-sig-arg">signum</span>,
215		<span class="summary-sig-arg">frame</span>)</span><br />
216		Signal handler used for main thread notification</td>
217		<td align="right" valign="top">
218		<span class="codelink"><a href="clush-pysrc.html#signal_handler">source code</a></span>
219
220		</td>
221		</tr>
222		</table>
223
224		</td>
225		</tr>
226		<tr>
227		<td width="15%" align="right" valign="top" class="summary">
228		<span class="summary-type"> </span>
229		</td><td class="summary">
230		<table width="100%" cellpadding="0" cellspacing="0" border="0">
231		<tr>
232		<td><span class="summary-sig"><a name="get_history_file"></a><span class="summary-sig-name">get_history_file</span>()</span><br />
233		Turn the history file path</td>
234		<td align="right" valign="top">
235		<span class="codelink"><a href="clush-pysrc.html#get_history_file">source code</a></span>
236
237		</td>
238		</tr>
239		</table>
240
241		</td>
242		</tr>
243		<tr>
244		<td width="15%" align="right" valign="top" class="summary">
245		<span class="summary-type"> </span>
246		</td><td class="summary">
247		<table width="100%" cellpadding="0" cellspacing="0" border="0">
248		<tr>
249		<td><span class="summary-sig"><a name="readline_setup"></a><span class="summary-sig-name">readline_setup</span>()</span><br />
250		Configure readline to automatically load and save a history file
251		named .clush_history</td>
252		<td align="right" valign="top">
253		<span class="codelink"><a href="clush-pysrc.html#readline_setup">source code</a></span>
254
255		</td>
256		</tr>
257		</table>
258
259		</td>
260		</tr>
261		<tr>
262		<td width="15%" align="right" valign="top" class="summary">
263		<span class="summary-type"> </span>
264		</td><td class="summary">
265		<table width="100%" cellpadding="0" cellspacing="0" border="0">
266		<tr>
267		<td><span class="summary-sig"><a name="ttyloop"></a><span class="summary-sig-name">ttyloop</span>(<span class="summary-sig-arg">task</span>,
268		<span class="summary-sig-arg">nodeset</span>,
269		<span class="summary-sig-arg">gather</span>,
270		<span class="summary-sig-arg">timeout</span>,
271		<span class="summary-sig-arg">verbosity</span>,
272		<span class="summary-sig-arg">display</span>)</span><br />
273		Manage the interactive prompt to run command</td>
274		<td align="right" valign="top">
275		<span class="codelink"><a href="clush-pysrc.html#ttyloop">source code</a></span>
276
277		</td>
278		</tr>
279		</table>
280
281		</td>
282		</tr>
283		<tr>
284		<td width="15%" align="right" valign="top" class="summary">
285		<span class="summary-type"> </span>
286		</td><td class="summary">
287		<table width="100%" cellpadding="0" cellspacing="0" border="0">
288		<tr>
289		<td><span class="summary-sig"><a name="bind_stdin"></a><span class="summary-sig-name">bind_stdin</span>(<span class="summary-sig-arg">worker</span>)</span><br />
290		Create a ClusterShell stdin-reader worker bound to specified worker.</td>
291		<td align="right" valign="top">
292		<span class="codelink"><a href="clush-pysrc.html#bind_stdin">source code</a></span>
293
294		</td>
295		</tr>
296		</table>
297
298		</td>
299		</tr>
300		<tr>
301		<td width="15%" align="right" valign="top" class="summary">
302		<span class="summary-type"> </span>
303		</td><td class="summary">
304		<table width="100%" cellpadding="0" cellspacing="0" border="0">
305		<tr>
306		<td><span class="summary-sig"><a name="run_command"></a><span class="summary-sig-name">run_command</span>(<span class="summary-sig-arg">task</span>,
307		<span class="summary-sig-arg">cmd</span>,
308		<span class="summary-sig-arg">ns</span>,
309		<span class="summary-sig-arg">gather</span>,
310		<span class="summary-sig-arg">timeout</span>,
311		<span class="summary-sig-arg">verbosity</span>,
312		<span class="summary-sig-arg">display</span>)</span><br />
313		Create and run the specified command line, displaying results in a
314		dshbak way when gathering is used.</td>
315		<td align="right" valign="top">
316		<span class="codelink"><a href="clush-pysrc.html#run_command">source code</a></span>
317
318		</td>
319		</tr>
320		</table>
321
322		</td>
323		</tr>
324		<tr>
325		<td width="15%" align="right" valign="top" class="summary">
326		<span class="summary-type"> </span>
327		</td><td class="summary">
328		<table width="100%" cellpadding="0" cellspacing="0" border="0">
329		<tr>
330		<td><span class="summary-sig"><a name="run_copy"></a><span class="summary-sig-name">run_copy</span>(<span class="summary-sig-arg">task</span>,
331		<span class="summary-sig-arg">source</span>,
332		<span class="summary-sig-arg">dest</span>,
333		<span class="summary-sig-arg">ns</span>,
334		<span class="summary-sig-arg">timeout</span>,
335		<span class="summary-sig-arg">preserve_flag</span>,
336		<span class="summary-sig-arg">display</span>)</span><br />
337		run copy command</td>
338		<td align="right" valign="top">
339		<span class="codelink"><a href="clush-pysrc.html#run_copy">source code</a></span>
340
341		</td>
342		</tr>
343		</table>
344
345		</td>
346		</tr>
347		<tr>
348		<td width="15%" align="right" valign="top" class="summary">
349		<span class="summary-type"> </span>
350		</td><td class="summary">
351		<table width="100%" cellpadding="0" cellspacing="0" border="0">
352		<tr>
353		<td><span class="summary-sig"><a name="clush_exit"></a><span class="summary-sig-name">clush_exit</span>(<span class="summary-sig-arg">status</span>)</span></td>
354		<td align="right" valign="top">
355		<span class="codelink"><a href="clush-pysrc.html#clush_exit">source code</a></span>
356
357		</td>
358		</tr>
359		</table>
360
361		</td>
362		</tr>
363		<tr>
364		<td width="15%" align="right" valign="top" class="summary">
365		<span class="summary-type"> </span>
366		</td><td class="summary">
367		<table width="100%" cellpadding="0" cellspacing="0" border="0">
368		<tr>
369		<td><span class="summary-sig"><a href="clush-module.html#clush_excepthook" class="summary-sig-name">clush_excepthook</a>(<span class="summary-sig-arg">type</span>,
370		<span class="summary-sig-arg">value</span>,
371		<span class="summary-sig-arg">traceback</span>)</span><br />
372		Exceptions hook for clush: this method centralizes exception handling
373		from main thread and from (possible) separate task thread.</td>
374		<td align="right" valign="top">
375		<span class="codelink"><a href="clush-pysrc.html#clush_excepthook">source code</a></span>
376
377		</td>
378		</tr>
379		</table>
380
381		</td>
382		</tr>
383		<tr>
384		<td width="15%" align="right" valign="top" class="summary">
385		<span class="summary-type"> </span>
386		</td><td class="summary">
387		<table width="100%" cellpadding="0" cellspacing="0" border="0">
388		<tr>
389		<td><span class="summary-sig"><a name="clush_main"></a><span class="summary-sig-name">clush_main</span>(<span class="summary-sig-arg">args</span>)</span><br />
390		Main clush script function</td>
391		<td align="right" valign="top">
392		<span class="codelink"><a href="clush-pysrc.html#clush_main">source code</a></span>
393
394		</td>
395		</tr>
396		</table>
397
398		</td>
399		</tr>
400		</table>
401		<!-- ==================== VARIABLES ==================== -->
402		<a name="section-Variables"></a>
403		<table class="summary" border="1" cellpadding="3"
404		cellspacing="0" width="100%" bgcolor="white">
405		<tr bgcolor="#70b0f0" class="table-header">
406		<td colspan="2" class="table-header">
407		<table border="0" cellpadding="0" cellspacing="0" width="100%">
408		<tr valign="top">
409		<td align="left"><span class="table-header">Variables</span></td>
410		<td align="right" valign="top"
411		><span class="options">[<a href="#section-Variables"
412		class="privatelink" onclick="toggle_private();"
413		>hide private</a>]</span></td>
414		</tr>
415		</table>
416		</td>
417		</tr>
418		<tr>
419		<td width="15%" align="right" valign="top" class="summary">
420		<span class="summary-type"> </span>
421		</td><td class="summary">
422		<a name="VERB_QUIET"></a><span class="summary-name">VERB_QUIET</span> = <code title="0">0</code>
423		</td>
424		</tr>
425		<tr>
426		<td width="15%" align="right" valign="top" class="summary">
427		<span class="summary-type"> </span>
428		</td><td class="summary">
429		<a name="VERB_STD"></a><span class="summary-name">VERB_STD</span> = <code title="1">1</code>
430		</td>
431		</tr>
432		<tr>
433		<td width="15%" align="right" valign="top" class="summary">
434		<span class="summary-type"> </span>
435		</td><td class="summary">
436		<a name="VERB_VERB"></a><span class="summary-name">VERB_VERB</span> = <code title="2">2</code>
437		</td>
438		</tr>
439		<tr>
440		<td width="15%" align="right" valign="top" class="summary">
441		<span class="summary-type"> </span>
442		</td><td class="summary">
443		<a name="VERB_DEBUG"></a><span class="summary-name">VERB_DEBUG</span> = <code title="3">3</code>
444		</td>
445		</tr>
446		<tr>
447		<td width="15%" align="right" valign="top" class="summary">
448		<span class="summary-type"> </span>
449		</td><td class="summary">
450		<a name="WHENCOLOR_CHOICES"></a><span class="summary-name">WHENCOLOR_CHOICES</span> = <code title="['never', 'always', 'auto']"><code class="variable-group">[</code><code class="variable-quote">'</code><code class="variable-string">never</code><code class="variable-quote">'</code><code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">always</code><code class="variable-quote">'</code><code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">auto</code><code class="variable-quote">'</code><code class="variable-group">]</code></code>
451		</td>
452		</tr>
453		<tr>
454		<td width="15%" align="right" valign="top" class="summary">
455		<span class="summary-type"> </span>
456		</td><td class="summary">
457		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="None">None</code>
458		</td>
459		</tr>
460		</table>
461		<!-- ==================== FUNCTION DETAILS ==================== -->
462		<a name="section-FunctionDetails"></a>
463		<table class="details" border="1" cellpadding="3"
464		cellspacing="0" width="100%" bgcolor="white">
465		<tr bgcolor="#70b0f0" class="table-header">
466		<td colspan="2" class="table-header">
467		<table border="0" cellpadding="0" cellspacing="0" width="100%">
468		<tr valign="top">
469		<td align="left"><span class="table-header">Function Details</span></td>
470		<td align="right" valign="top"
471		><span class="options">[<a href="#section-FunctionDetails"
472		class="privatelink" onclick="toggle_private();"
473		>hide private</a>]</span></td>
474		</tr>
475		</table>
476		</td>
477		</tr>
478		</table>
479		<a name="clush_excepthook"></a>
480		<div>
481		<table class="details" border="1" cellpadding="3"
482		cellspacing="0" width="100%" bgcolor="white">
483		<tr><td>
484		<table width="100%" cellpadding="0" cellspacing="0" border="0">
485		<tr valign="top"><td>
486		<h3 class="epydoc"><span class="sig"><span class="sig-name">clush_excepthook</span>(<span class="sig-arg">type</span>,
487		<span class="sig-arg">value</span>,
488		<span class="sig-arg">traceback</span>)</span>
489		</h3>
490		</td><td align="right" valign="top"
491		><span class="codelink"><a href="clush-pysrc.html#clush_excepthook">source code</a></span>
492		</td>
493		</tr></table>
494
495		<p>Exceptions hook for clush: this method centralizes exception handling
496		from main thread and from (possible) separate task thread. This hook has
497		to be previously installed on startup by overriding sys.excepthook and
498		task.excepthook.</p>
499		<dl class="fields">
500		</dl>
501		</td></tr></table>
502		</div>
503		<br />
504		<!-- ==================== NAVIGATION BAR ==================== -->
505		<table class="navbar" border="0" width="100%" cellpadding="0"
506		bgcolor="#a0c0ff" cellspacing="0">
507		<tr valign="middle">
508
509		<!-- Tree link -->
510		<th>   <a
511		href="module-tree.html">Trees</a>   </th>
512
513		<!-- Index link -->
514		<th>   <a
515		href="identifier-index.html">Indices</a>   </th>
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57		<h1 class="epydoc">Source Code for <a href="clush-module.html">Module clush</a></h1>
58		<pre class="py-src">
59		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#!/usr/bin/env python</tt> </tt>
60		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
61		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2007, 2008, 2009, 2010)</tt> </tt>
62		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
63		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
64		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
65		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
66		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
67		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
68		<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
69		<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
70		<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
71		<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
72		<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
73		<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
74		<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
75		<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
76		<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
77		<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
78		<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
79		<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
80		<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
81		<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
82		<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
83		<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
84		<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
85		<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
86		<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
87		<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
88		<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
89		<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
90		<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
91		<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
92		<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"><tt class="py-comment"># $Id: clush.py 302 2010-07-23 19:59:20Z st-cea $</tt> </tt>
93		<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"> </tt>
94		<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
95		<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"><tt class="py-docstring">Utility program to run commands on a cluster using the ClusterShell</tt> </tt>
96		<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"><tt class="py-docstring">library.</tt> </tt>
97		<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
98		<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"><tt class="py-docstring">clush is a pdsh-like command which benefits from the ClusterShell</tt> </tt>
99		<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"><tt class="py-docstring">library and its Ssh worker. It features an integrated output results</tt> </tt>
100		<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"><tt class="py-docstring">gathering system (dshbak-like), can get node groups by running</tt> </tt>
101		<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"><tt class="py-docstring">predefined external commands and can redirect lines read on its</tt> </tt>
102		<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"><tt class="py-docstring">standard input to the remote commands.</tt> </tt>
103		<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
104		<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"><tt class="py-docstring">When no command are specified, clush runs interactively.</tt> </tt>
105		<a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
106		<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
107		<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"> </tt>
108		<a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">errno</tt> </tt>
109		<a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">exceptions</tt> </tt>
110		<a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">fcntl</tt> </tt>
111		<a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">optparse</tt> </tt>
112		<a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">os</tt> </tt>
113		<a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">resource</tt> </tt>
114		<a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">sys</tt> </tt>
115		<a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">signal</tt> </tt>
116		<a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">ConfigParser</tt> </tt>
117		<a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"> </tt>
118		<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Package ClusterShell=ClusterShell-module.html"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-0', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Module ClusterShell.NodeUtils=ClusterShell.NodeUtils-module.html"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-1', 'NodeUtils', 'link-1');">NodeUtils</a></tt> <tt class="py-keyword">import</tt> <tt id="link-2" class="py-name" targets="Class ClusterShell.NodeUtils.GroupResolverConfigError=ClusterShell.NodeUtils.GroupResolverConfigError-class.html"><a title="ClusterShell.NodeUtils.GroupResolverConfigError" class="py-name" href="#" onclick="return doclink('link-2', 'GroupResolverConfigError', 'link-2');">GroupResolverConfigError</a></tt> </tt>
119		<a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-3" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-3', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-4" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-4', 'NodeUtils', 'link-1');">NodeUtils</a></tt> <tt class="py-keyword">import</tt> <tt id="link-5" class="py-name" targets="Class ClusterShell.NodeUtils.GroupResolverSourceError=ClusterShell.NodeUtils.GroupResolverSourceError-class.html"><a title="ClusterShell.NodeUtils.GroupResolverSourceError" class="py-name" href="#" onclick="return doclink('link-5', 'GroupResolverSourceError', 'link-5');">GroupResolverSourceError</a></tt> </tt>
120		<a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-6" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-6', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-7" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-7', 'NodeUtils', 'link-1');">NodeUtils</a></tt> <tt class="py-keyword">import</tt> <tt id="link-8" class="py-name" targets="Class ClusterShell.NodeUtils.GroupSourceException=ClusterShell.NodeUtils.GroupSourceException-class.html"><a title="ClusterShell.NodeUtils.GroupSourceException" class="py-name" href="#" onclick="return doclink('link-8', 'GroupSourceException', 'link-8');">GroupSourceException</a></tt> </tt>
121		<a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-9" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-9', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-10" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-10', 'NodeUtils', 'link-1');">NodeUtils</a></tt> <tt class="py-keyword">import</tt> <tt id="link-11" class="py-name" targets="Class ClusterShell.NodeUtils.GroupSourceNoUpcall=ClusterShell.NodeUtils.GroupSourceNoUpcall-class.html"><a title="ClusterShell.NodeUtils.GroupSourceNoUpcall" class="py-name" href="#" onclick="return doclink('link-11', 'GroupSourceNoUpcall', 'link-11');">GroupSourceNoUpcall</a></tt> </tt>
122		<a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"><tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
123		<a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt id="link-12" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-12', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-13" class="py-name" targets="Module ClusterShell.Event=ClusterShell.Event-module.html"><a title="ClusterShell.Event" class="py-name" href="#" onclick="return doclink('link-13', 'Event', 'link-13');">Event</a></tt> <tt class="py-keyword">import</tt> <tt id="link-14" class="py-name" targets="Class ClusterShell.Event.EventHandler=ClusterShell.Event.EventHandler-class.html"><a title="ClusterShell.Event.EventHandler" class="py-name" href="#" onclick="return doclink('link-14', 'EventHandler', 'link-14');">EventHandler</a></tt> </tt>
124		<a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt id="link-15" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-15', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-16" class="py-name" targets="Module ClusterShell.NodeSet=ClusterShell.NodeSet-module.html,Class ClusterShell.NodeSet.NodeSet=ClusterShell.NodeSet.NodeSet-class.html"><a title="ClusterShell.NodeSet
125		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-16', 'NodeSet', 'link-16');">NodeSet</a></tt> <tt class="py-keyword">import</tt> <tt id="link-17" class="py-name"><a title="ClusterShell.NodeSet
126		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-17', 'NodeSet', 'link-16');">NodeSet</a></tt> </tt>
127		<a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt id="link-18" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-18', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-19" class="py-name"><a title="ClusterShell.NodeSet
128		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-19', 'NodeSet', 'link-16');">NodeSet</a></tt> <tt class="py-keyword">import</tt> <tt id="link-20" class="py-name" targets="Variable ClusterShell.NodeSet.NOGROUP_RESOLVER=ClusterShell.NodeSet-module.html#NOGROUP_RESOLVER"><a title="ClusterShell.NodeSet.NOGROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-20', 'NOGROUP_RESOLVER', 'link-20');">NOGROUP_RESOLVER</a></tt><tt class="py-op">,</tt> <tt id="link-21" class="py-name" targets="Variable ClusterShell.NodeSet.STD_GROUP_RESOLVER=ClusterShell.NodeSet-module.html#STD_GROUP_RESOLVER"><a title="ClusterShell.NodeSet.STD_GROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-21', 'STD_GROUP_RESOLVER', 'link-21');">STD_GROUP_RESOLVER</a></tt> </tt>
129		<a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt id="link-22" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-22', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-23" class="py-name"><a title="ClusterShell.NodeSet
130		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-23', 'NodeSet', 'link-16');">NodeSet</a></tt> <tt class="py-keyword">import</tt> <tt id="link-24" class="py-name" targets="Class ClusterShell.NodeSet.NodeSetExternalError=ClusterShell.NodeSet.NodeSetExternalError-class.html"><a title="ClusterShell.NodeSet.NodeSetExternalError" class="py-name" href="#" onclick="return doclink('link-24', 'NodeSetExternalError', 'link-24');">NodeSetExternalError</a></tt><tt class="py-op">,</tt> <tt id="link-25" class="py-name" targets="Class ClusterShell.NodeSet.NodeSetParseError=ClusterShell.NodeSet.NodeSetParseError-class.html"><a title="ClusterShell.NodeSet.NodeSetParseError" class="py-name" href="#" onclick="return doclink('link-25', 'NodeSetParseError', 'link-25');">NodeSetParseError</a></tt> </tt>
131		<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt id="link-26" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-26', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-27" class="py-name" targets="Module ClusterShell.Task=ClusterShell.Task-module.html,Class ClusterShell.Task.Task=ClusterShell.Task.Task-class.html"><a title="ClusterShell.Task
132		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-27', 'Task', 'link-27');">Task</a></tt> <tt class="py-keyword">import</tt> <tt id="link-28" class="py-name"><a title="ClusterShell.Task
133		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-28', 'Task', 'link-27');">Task</a></tt><tt class="py-op">,</tt> <tt id="link-29" class="py-name" targets="Function ClusterShell.Task.task_self()=ClusterShell.Task-module.html#task_self"><a title="ClusterShell.Task.task_self" class="py-name" href="#" onclick="return doclink('link-29', 'task_self', 'link-29');">task_self</a></tt> </tt>
134		<a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt id="link-30" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-30', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-31" class="py-name" targets="Package ClusterShell.Worker=ClusterShell.Worker-module.html,Module ClusterShell.Worker.Worker=ClusterShell.Worker.Worker-module.html,Class ClusterShell.Worker.Worker.Worker=ClusterShell.Worker.Worker.Worker-class.html"><a title="ClusterShell.Worker
135		ClusterShell.Worker.Worker
136		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-31', 'Worker', 'link-31');">Worker</a></tt><tt class="py-op">.</tt><tt id="link-32" class="py-name"><a title="ClusterShell.Worker
137		ClusterShell.Worker.Worker
138		ClusterShell.Worker.Worker.Worker" class="py-name" href="#" onclick="return doclink('link-32', 'Worker', 'link-31');">Worker</a></tt> <tt class="py-keyword">import</tt> <tt id="link-33" class="py-name" targets="Class ClusterShell.Worker.Worker.WorkerSimple=ClusterShell.Worker.Worker.WorkerSimple-class.html"><a title="ClusterShell.Worker.Worker.WorkerSimple" class="py-name" href="#" onclick="return doclink('link-33', 'WorkerSimple', 'link-33');">WorkerSimple</a></tt> </tt>
139		<a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt id="link-34" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-34', 'ClusterShell', 'link-0');">ClusterShell</a></tt> <tt class="py-keyword">import</tt> <tt class="py-name">__version__</tt> </tt>
140		<a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"><tt class="py-keyword">except</tt> <tt id="link-35" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolverConfigError" class="py-name" href="#" onclick="return doclink('link-35', 'GroupResolverConfigError', 'link-2');">GroupResolverConfigError</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
141		<a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> \ </tt>
142		<a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"> <tt class="py-string">"ERROR: ClusterShell Groups configuration error:\n\t%s"</tt> <tt class="py-op">%</tt> <tt class="py-name">e</tt> </tt>
143		<a name="L75"></a><tt class="py-lineno"> 75</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
144		<a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> </tt>
145		<a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"><tt id="link-36" class="py-name" targets="Variable clush.VERB_QUIET=clush-module.html#VERB_QUIET"><a title="clush.VERB_QUIET" class="py-name" href="#" onclick="return doclink('link-36', 'VERB_QUIET', 'link-36');">VERB_QUIET</a></tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
146		<a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"><tt id="link-37" class="py-name" targets="Variable clush.VERB_STD=clush-module.html#VERB_STD"><a title="clush.VERB_STD" class="py-name" href="#" onclick="return doclink('link-37', 'VERB_STD', 'link-37');">VERB_STD</a></tt> <tt class="py-op">=</tt> <tt class="py-number">1</tt> </tt>
147		<a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"><tt id="link-38" class="py-name" targets="Variable clush.VERB_VERB=clush-module.html#VERB_VERB"><a title="clush.VERB_VERB" class="py-name" href="#" onclick="return doclink('link-38', 'VERB_VERB', 'link-38');">VERB_VERB</a></tt> <tt class="py-op">=</tt> <tt class="py-number">2</tt> </tt>
148		<a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"><tt id="link-39" class="py-name" targets="Variable clush.VERB_DEBUG=clush-module.html#VERB_DEBUG"><a title="clush.VERB_DEBUG" class="py-name" href="#" onclick="return doclink('link-39', 'VERB_DEBUG', 'link-39');">VERB_DEBUG</a></tt> <tt class="py-op">=</tt> <tt class="py-number">3</tt> </tt>
149		<a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> </tt>
150		<a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"><tt class="py-comment"># Start of clubak.py common code</tt> </tt>
151		<a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> </tt>
152		<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"><tt id="link-40" class="py-name" targets="Variable clubak.WHENCOLOR_CHOICES=clubak-module.html#WHENCOLOR_CHOICES,Variable clush.WHENCOLOR_CHOICES=clush-module.html#WHENCOLOR_CHOICES"><a title="clubak.WHENCOLOR_CHOICES
153		clush.WHENCOLOR_CHOICES" class="py-name" href="#" onclick="return doclink('link-40', 'WHENCOLOR_CHOICES', 'link-40');">WHENCOLOR_CHOICES</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-string">"never"</tt><tt class="py-op">,</tt> <tt class="py-string">"always"</tt><tt class="py-op">,</tt> <tt class="py-string">"auto"</tt><tt class="py-op">]</tt> </tt>
154		<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"> </tt>
155		<a name="Display"></a><div id="Display-def"><a name="L86"></a><tt class="py-lineno"> 86</tt> <a class="py-toggle" href="#" id="Display-toggle" onclick="return toggle('Display');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="clush.Display-class.html">Display</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
156		</div><div id="Display-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="Display-expanded"><a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
157		<a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"><tt class="py-docstring"> Output display class for clush script.</tt> </tt>
158		<a name="L89"></a><tt class="py-lineno"> 89</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
159		<a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> <tt id="link-41" class="py-name" targets="Variable clubak.Display.COLOR_STDOUT_FMT=clubak.Display-class.html#COLOR_STDOUT_FMT,Variable clush.Display.COLOR_STDOUT_FMT=clush.Display-class.html#COLOR_STDOUT_FMT"><a title="clubak.Display.COLOR_STDOUT_FMT
160		clush.Display.COLOR_STDOUT_FMT" class="py-name" href="#" onclick="return doclink('link-41', 'COLOR_STDOUT_FMT', 'link-41');">COLOR_STDOUT_FMT</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"\033[34m%s\033[0m"</tt> </tt>
161		<a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"> <tt id="link-42" class="py-name" targets="Variable clubak.Display.COLOR_STDERR_FMT=clubak.Display-class.html#COLOR_STDERR_FMT,Variable clush.Display.COLOR_STDERR_FMT=clush.Display-class.html#COLOR_STDERR_FMT"><a title="clubak.Display.COLOR_STDERR_FMT
162		clush.Display.COLOR_STDERR_FMT" class="py-name" href="#" onclick="return doclink('link-42', 'COLOR_STDERR_FMT', 'link-42');">COLOR_STDERR_FMT</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"\033[31m%s\033[0m"</tt> </tt>
163		<a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"> <tt id="link-43" class="py-name" targets="Variable clubak.Display.SEP=clubak.Display-class.html#SEP,Variable clush.Display.SEP=clush.Display-class.html#SEP"><a title="clubak.Display.SEP
164		clush.Display.SEP" class="py-name" href="#" onclick="return doclink('link-43', 'SEP', 'link-43');">SEP</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"-"</tt> <tt class="py-op">*</tt> <tt class="py-number">15</tt> </tt>
165		<a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"> </tt>
166		<a name="Display.__init__"></a><div id="Display.__init__-def"><a name="L94"></a><tt class="py-lineno"> 94</tt> <a class="py-toggle" href="#" id="Display.__init__-toggle" onclick="return toggle('Display.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.Display-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">color</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
167		</div><div id="Display.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Display.__init__-expanded"><a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_color</tt> <tt class="py-op">=</tt> <tt class="py-name">color</tt> </tt>
168		<a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-44" class="py-name" targets="Method clubak.Display._print_buffer()=clubak.Display-class.html#_print_buffer,Method clush.Display._print_buffer()=clush.Display-class.html#_print_buffer"><a title="clubak.Display._print_buffer
169		clush.Display._print_buffer" class="py-name" href="#" onclick="return doclink('link-44', '_print_buffer', 'link-44');">_print_buffer</a></tt> </tt>
170		<a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">out</tt> <tt class="py-op">=</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt> </tt>
171		<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">err</tt> <tt class="py-op">=</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt> </tt>
172		<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">label</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
173		<a name="L100"></a><tt class="py-lineno"> 100</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-45" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.regroup()=ClusterShell.NodeSet.NodeSet-class.html#regroup"><a title="ClusterShell.NodeSet.NodeSet.regroup" class="py-name" href="#" onclick="return doclink('link-45', 'regroup', 'link-45');">regroup</a></tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
174		<a name="L101"></a><tt class="py-lineno"> 101</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">groupsource</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
175		<a name="L102"></a><tt class="py-lineno"> 102</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_color</tt><tt class="py-op">:</tt> </tt>
176		<a name="L103"></a><tt class="py-lineno"> 103</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">color_stdout_fmt</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-46" class="py-name"><a title="clubak.Display.COLOR_STDOUT_FMT
177		clush.Display.COLOR_STDOUT_FMT" class="py-name" href="#" onclick="return doclink('link-46', 'COLOR_STDOUT_FMT', 'link-41');">COLOR_STDOUT_FMT</a></tt> </tt>
178		<a name="L104"></a><tt class="py-lineno"> 104</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">color_stderr_fmt</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-47" class="py-name"><a title="clubak.Display.COLOR_STDERR_FMT
179		clush.Display.COLOR_STDERR_FMT" class="py-name" href="#" onclick="return doclink('link-47', 'COLOR_STDERR_FMT', 'link-42');">COLOR_STDERR_FMT</a></tt> </tt>
180		<a name="L105"></a><tt class="py-lineno"> 105</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
181		<a name="L106"></a><tt class="py-lineno"> 106</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">color_stdout_fmt</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">color_stderr_fmt</tt> <tt class="py-op">=</tt> <tt class="py-string">"%s"</tt> </tt>
182		<a name="L107"></a><tt class="py-lineno"> 107</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">noprefix</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
183		</div><a name="L108"></a><tt class="py-lineno"> 108</tt> <tt class="py-line"> </tt>
184		<a name="Display._getlmode"></a><div id="Display._getlmode-def"><a name="L109"></a><tt class="py-lineno"> 109</tt> <a class="py-toggle" href="#" id="Display._getlmode-toggle" onclick="return toggle('Display._getlmode');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.Display-class.html#_getlmode">_getlmode</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
185		</div><div id="Display._getlmode-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Display._getlmode-expanded"><a name="L110"></a><tt class="py-lineno"> 110</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt> <tt class="py-op">==</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-48" class="py-name" targets="Method clubak.Display._print_lines()=clubak.Display-class.html#_print_lines,Method clush.Display._print_lines()=clush.Display-class.html#_print_lines"><a title="clubak.Display._print_lines
186		clush.Display._print_lines" class="py-name" href="#" onclick="return doclink('link-48', '_print_lines', 'link-48');">_print_lines</a></tt> </tt>
187		</div><a name="L111"></a><tt class="py-lineno"> 111</tt> <tt class="py-line"> </tt>
188		<a name="Display._setlmode"></a><div id="Display._setlmode-def"><a name="L112"></a><tt class="py-lineno"> 112</tt> <a class="py-toggle" href="#" id="Display._setlmode-toggle" onclick="return toggle('Display._setlmode');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.Display-class.html#_setlmode">_setlmode</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">value</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
189		</div><div id="Display._setlmode-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Display._setlmode-expanded"><a name="L113"></a><tt class="py-lineno"> 113</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">value</tt><tt class="py-op">:</tt> </tt>
190		<a name="L114"></a><tt class="py-lineno"> 114</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-49" class="py-name"><a title="clubak.Display._print_lines
191		clush.Display._print_lines" class="py-name" href="#" onclick="return doclink('link-49', '_print_lines', 'link-48');">_print_lines</a></tt> </tt>
192		<a name="L115"></a><tt class="py-lineno"> 115</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
193		<a name="L116"></a><tt class="py-lineno"> 116</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-50" class="py-name"><a title="clubak.Display._print_buffer
194		clush.Display._print_buffer" class="py-name" href="#" onclick="return doclink('link-50', '_print_buffer', 'link-44');">_print_buffer</a></tt> </tt>
195		</div><a name="L117"></a><tt class="py-lineno"> 117</tt> <tt class="py-line"> <tt id="link-51" class="py-name" targets="Variable clubak.Display.line_mode=clubak.Display-class.html#line_mode,Variable clush.Display.line_mode=clush.Display-class.html#line_mode"><a title="clubak.Display.line_mode
196		clush.Display.line_mode" class="py-name" href="#" onclick="return doclink('link-51', 'line_mode', 'link-51');">line_mode</a></tt> <tt class="py-op">=</tt> <tt class="py-name">property</tt><tt class="py-op">(</tt><tt id="link-52" class="py-name" targets="Method clubak.Display._getlmode()=clubak.Display-class.html#_getlmode,Method clush.Display._getlmode()=clush.Display-class.html#_getlmode"><a title="clubak.Display._getlmode
197		clush.Display._getlmode" class="py-name" href="#" onclick="return doclink('link-52', '_getlmode', 'link-52');">_getlmode</a></tt><tt class="py-op">,</tt> <tt id="link-53" class="py-name" targets="Method clubak.Display._setlmode()=clubak.Display-class.html#_setlmode,Method clush.Display._setlmode()=clush.Display-class.html#_setlmode"><a title="clubak.Display._setlmode
198		clush.Display._setlmode" class="py-name" href="#" onclick="return doclink('link-53', '_setlmode', 'link-53');">_setlmode</a></tt><tt class="py-op">)</tt> </tt>
199		<a name="L118"></a><tt class="py-lineno"> 118</tt> <tt class="py-line"> </tt>
200		<a name="Display._format_header"></a><div id="Display._format_header-def"><a name="L119"></a><tt class="py-lineno"> 119</tt> <a class="py-toggle" href="#" id="Display._format_header-toggle" onclick="return toggle('Display._format_header');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.Display-class.html#_format_header">_format_header</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nodeset</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
201		</div><div id="Display._format_header-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Display._format_header-expanded"><a name="L120"></a><tt class="py-lineno"> 120</tt> <tt class="py-line"> <tt class="py-docstring">"""Format nodeset-based header."""</tt> </tt>
202		<a name="L121"></a><tt class="py-lineno"> 121</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-54" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.regroup" class="py-name" href="#" onclick="return doclink('link-54', 'regroup', 'link-45');">regroup</a></tt><tt class="py-op">:</tt> </tt>
203		<a name="L122"></a><tt class="py-lineno"> 122</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-55" class="py-name" targets="Module nodeset=nodeset-module.html"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-55', 'nodeset', 'link-55');">nodeset</a></tt><tt class="py-op">.</tt><tt id="link-56" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.regroup" class="py-name" href="#" onclick="return doclink('link-56', 'regroup', 'link-45');">regroup</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">groupsource</tt><tt class="py-op">,</tt> <tt class="py-name">noprefix</tt><tt class="py-op">=</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">noprefix</tt><tt class="py-op">)</tt> </tt>
204		<a name="L123"></a><tt class="py-lineno"> 123</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt id="link-57" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-57', 'nodeset', 'link-55');">nodeset</a></tt><tt class="py-op">)</tt> </tt>
205		</div><a name="L124"></a><tt class="py-lineno"> 124</tt> <tt class="py-line"> </tt>
206		<a name="Display.print_line"></a><div id="Display.print_line-def"><a name="L125"></a><tt class="py-lineno"> 125</tt> <a class="py-toggle" href="#" id="Display.print_line-toggle" onclick="return toggle('Display.print_line');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.Display-class.html#print_line">print_line</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nodeset</tt><tt class="py-op">,</tt> <tt class="py-param">line</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
207		</div><div id="Display.print_line-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Display.print_line-expanded"><a name="L126"></a><tt class="py-lineno"> 126</tt> <tt class="py-line"> <tt class="py-docstring">"""Display a line with optional label."""</tt> </tt>
208		<a name="L127"></a><tt class="py-lineno"> 127</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">label</tt><tt class="py-op">:</tt> </tt>
209		<a name="L128"></a><tt class="py-lineno"> 128</tt> <tt class="py-line"> <tt class="py-name">prefix</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">color_stdout_fmt</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-string">"%s: "</tt> <tt class="py-op">%</tt> <tt id="link-58" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-58', 'nodeset', 'link-55');">nodeset</a></tt><tt class="py-op">)</tt> </tt>
210		<a name="L129"></a><tt class="py-lineno"> 129</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">out</tt><tt class="py-op">.</tt><tt id="link-59" class="py-name" targets="Method ClusterShell.Worker.Pdsh.WorkerPdsh.write()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#write,Method ClusterShell.Worker.Ssh.WorkerSsh.write()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#write,Method ClusterShell.Worker.Worker.WorkerSimple.write()=ClusterShell.Worker.Worker.WorkerSimple-class.html#write"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
211		ClusterShell.Worker.Ssh.WorkerSsh.write
212		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-59', 'write', 'link-59');">write</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s%s\n"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">prefix</tt><tt class="py-op">,</tt> <tt class="py-name">line</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
213		<a name="L130"></a><tt class="py-lineno"> 130</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
214		<a name="L131"></a><tt class="py-lineno"> 131</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">out</tt><tt class="py-op">.</tt><tt id="link-60" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
215		ClusterShell.Worker.Ssh.WorkerSsh.write
216		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-60', 'write', 'link-59');">write</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s\n"</tt> <tt class="py-op">%</tt> <tt class="py-name">line</tt><tt class="py-op">)</tt> </tt>
217		</div><a name="L132"></a><tt class="py-lineno"> 132</tt> <tt class="py-line"> </tt>
218		<a name="Display.print_line_error"></a><div id="Display.print_line_error-def"><a name="L133"></a><tt class="py-lineno"> 133</tt> <a class="py-toggle" href="#" id="Display.print_line_error-toggle" onclick="return toggle('Display.print_line_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.Display-class.html#print_line_error">print_line_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nodeset</tt><tt class="py-op">,</tt> <tt class="py-param">line</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
219		</div><div id="Display.print_line_error-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Display.print_line_error-expanded"><a name="L134"></a><tt class="py-lineno"> 134</tt> <tt class="py-line"> <tt class="py-docstring">"""Display an error line with optional label."""</tt> </tt>
220		<a name="L135"></a><tt class="py-lineno"> 135</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">label</tt><tt class="py-op">:</tt> </tt>
221		<a name="L136"></a><tt class="py-lineno"> 136</tt> <tt class="py-line"> <tt class="py-name">prefix</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">color_stderr_fmt</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-string">"%s: "</tt> <tt class="py-op">%</tt> <tt id="link-61" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-61', 'nodeset', 'link-55');">nodeset</a></tt><tt class="py-op">)</tt> </tt>
222		<a name="L137"></a><tt class="py-lineno"> 137</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">err</tt><tt class="py-op">.</tt><tt id="link-62" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
223		ClusterShell.Worker.Ssh.WorkerSsh.write
224		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-62', 'write', 'link-59');">write</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s%s\n"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">prefix</tt><tt class="py-op">,</tt> <tt class="py-name">line</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
225		<a name="L138"></a><tt class="py-lineno"> 138</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
226		<a name="L139"></a><tt class="py-lineno"> 139</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">err</tt><tt class="py-op">.</tt><tt id="link-63" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
227		ClusterShell.Worker.Ssh.WorkerSsh.write
228		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-63', 'write', 'link-59');">write</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s\n"</tt> <tt class="py-op">%</tt> <tt class="py-name">line</tt><tt class="py-op">)</tt> </tt>
229		</div><a name="L140"></a><tt class="py-lineno"> 140</tt> <tt class="py-line"> </tt>
230		<a name="Display.print_gather"></a><div id="Display.print_gather-def"><a name="L141"></a><tt class="py-lineno"> 141</tt> <a class="py-toggle" href="#" id="Display.print_gather-toggle" onclick="return toggle('Display.print_gather');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.Display-class.html#print_gather">print_gather</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nodeset</tt><tt class="py-op">,</tt> <tt class="py-param">obj</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
231		</div><div id="Display.print_gather-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Display.print_gather-expanded"><a name="L142"></a><tt class="py-lineno"> 142</tt> <tt class="py-line"> <tt class="py-docstring">"""Generic method for displaying nodeset/content according to current</tt> </tt>
232		<a name="L143"></a><tt class="py-lineno"> 143</tt> <tt class="py-line"><tt class="py-docstring"> object settings."""</tt> </tt>
233		<a name="L144"></a><tt class="py-lineno"> 144</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt><tt class="py-op">(</tt><tt id="link-64" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-64', 'nodeset', 'link-55');">nodeset</a></tt><tt class="py-op">,</tt> <tt class="py-name">obj</tt><tt class="py-op">)</tt> </tt>
234		</div><a name="L145"></a><tt class="py-lineno"> 145</tt> <tt class="py-line"> </tt>
235		<a name="Display._print_buffer"></a><div id="Display._print_buffer-def"><a name="L146"></a><tt class="py-lineno"> 146</tt> <a class="py-toggle" href="#" id="Display._print_buffer-toggle" onclick="return toggle('Display._print_buffer');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.Display-class.html#_print_buffer">_print_buffer</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nodeset</tt><tt class="py-op">,</tt> <tt class="py-param">content</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
236		</div><div id="Display._print_buffer-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Display._print_buffer-expanded"><a name="L147"></a><tt class="py-lineno"> 147</tt> <tt class="py-line"> <tt class="py-docstring">"""Display a dshbak-like header block and content."""</tt> </tt>
237		<a name="L148"></a><tt class="py-lineno"> 148</tt> <tt class="py-line"> <tt class="py-name">header</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">color_stdout_fmt</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-string">"%s\n%s\n%s\n"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-65" class="py-name"><a title="clubak.Display.SEP
238		clush.Display.SEP" class="py-name" href="#" onclick="return doclink('link-65', 'SEP', 'link-43');">SEP</a></tt><tt class="py-op">,</tt> </tt>
239		<a name="L149"></a><tt class="py-lineno"> 149</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-66" class="py-name" targets="Method clubak.Display._format_header()=clubak.Display-class.html#_format_header,Method clush.Display._format_header()=clush.Display-class.html#_format_header"><a title="clubak.Display._format_header
240		clush.Display._format_header" class="py-name" href="#" onclick="return doclink('link-66', '_format_header', 'link-66');">_format_header</a></tt><tt class="py-op">(</tt><tt id="link-67" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-67', 'nodeset', 'link-55');">nodeset</a></tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
241		<a name="L150"></a><tt class="py-lineno"> 150</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-68" class="py-name"><a title="clubak.Display.SEP
242		clush.Display.SEP" class="py-name" href="#" onclick="return doclink('link-68', 'SEP', 'link-43');">SEP</a></tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
243		<a name="L151"></a><tt class="py-lineno"> 151</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">out</tt><tt class="py-op">.</tt><tt id="link-69" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
244		ClusterShell.Worker.Ssh.WorkerSsh.write
245		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-69', 'write', 'link-59');">write</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s%s\n"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">header</tt><tt class="py-op">,</tt> <tt class="py-name">content</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
246		</div><a name="L152"></a><tt class="py-lineno"> 152</tt> <tt class="py-line"> </tt>
247		<a name="Display._print_lines"></a><div id="Display._print_lines-def"><a name="L153"></a><tt class="py-lineno"> 153</tt> <a class="py-toggle" href="#" id="Display._print_lines-toggle" onclick="return toggle('Display._print_lines');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.Display-class.html#_print_lines">_print_lines</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">nodeset</tt><tt class="py-op">,</tt> <tt class="py-param">msg</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
248		</div><div id="Display._print_lines-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="Display._print_lines-expanded"><a name="L154"></a><tt class="py-lineno"> 154</tt> <tt class="py-line"> <tt class="py-docstring">"""Display a MsgTree buffer by line with prefixed header."""</tt> </tt>
249		<a name="L155"></a><tt class="py-lineno"> 155</tt> <tt class="py-line"> <tt class="py-name">header</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">color_stdout_fmt</tt> <tt class="py-op">%</tt> \ </tt>
250		<a name="L156"></a><tt class="py-lineno"> 156</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-string">"%s: "</tt> <tt class="py-op">%</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-70" class="py-name"><a title="clubak.Display._format_header
251		clush.Display._format_header" class="py-name" href="#" onclick="return doclink('link-70', '_format_header', 'link-66');">_format_header</a></tt><tt class="py-op">(</tt><tt id="link-71" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-71', 'nodeset', 'link-55');">nodeset</a></tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
252		<a name="L157"></a><tt class="py-lineno"> 157</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">line</tt> <tt class="py-keyword">in</tt> <tt id="link-72" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EnginePort.msg()=ClusterShell.Worker.EngineClient.EnginePort-class.html#msg"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-72', 'msg', 'link-72');">msg</a></tt><tt class="py-op">:</tt> </tt>
253		<a name="L158"></a><tt class="py-lineno"> 158</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">out</tt><tt class="py-op">.</tt><tt id="link-73" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
254		ClusterShell.Worker.Ssh.WorkerSsh.write
255		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-73', 'write', 'link-59');">write</a></tt><tt class="py-op">(</tt><tt class="py-string">"%s%s\n"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">header</tt><tt class="py-op">,</tt> <tt class="py-name">line</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
256		</div></div><a name="L159"></a><tt class="py-lineno"> 159</tt> <tt class="py-line"> </tt>
257		<a name="nodeset_cmp"></a><div id="nodeset_cmp-def"><a name="L160"></a><tt class="py-lineno"> 160</tt> <a class="py-toggle" href="#" id="nodeset_cmp-toggle" onclick="return toggle('nodeset_cmp');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="clush-module.html#nodeset_cmp">nodeset_cmp</a><tt class="py-op">(</tt><tt class="py-param">ns1</tt><tt class="py-op">,</tt> <tt class="py-param">ns2</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
258		</div><div id="nodeset_cmp-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="nodeset_cmp-expanded"><a name="L161"></a><tt class="py-lineno"> 161</tt> <tt class="py-line"> <tt class="py-docstring">"""Compare 2 nodesets by their length (we want larger nodeset</tt> </tt>
259		<a name="L162"></a><tt class="py-lineno"> 162</tt> <tt class="py-line"><tt class="py-docstring"> first) and then by first node."""</tt> </tt>
260		<a name="L163"></a><tt class="py-lineno"> 163</tt> <tt class="py-line"> <tt class="py-name">len_cmp</tt> <tt class="py-op">=</tt> <tt class="py-name">cmp</tt><tt class="py-op">(</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">ns2</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">ns1</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
261		<a name="L164"></a><tt class="py-lineno"> 164</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">len_cmp</tt><tt class="py-op">:</tt> </tt>
262		<a name="L165"></a><tt class="py-lineno"> 165</tt> <tt class="py-line"> <tt class="py-name">smaller</tt> <tt class="py-op">=</tt> <tt id="link-74" class="py-name"><a title="ClusterShell.NodeSet
263		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-74', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-75" class="py-name" targets="Class Method ClusterShell.NodeSet.NodeSet.fromlist()=ClusterShell.NodeSet.NodeSet-class.html#fromlist,Class Method ClusterShell.NodeSet.RangeSet.fromlist()=ClusterShell.NodeSet.RangeSet-class.html#fromlist"><a title="ClusterShell.NodeSet.NodeSet.fromlist
264		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-75', 'fromlist', 'link-75');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-name">ns1</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">ns2</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> </tt>
265		<a name="L166"></a><tt class="py-lineno"> 166</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">smaller</tt> <tt class="py-op">==</tt> <tt class="py-name">ns1</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">:</tt> </tt>
266		<a name="L167"></a><tt class="py-lineno"> 167</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
267		<a name="L168"></a><tt class="py-lineno"> 168</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
268		<a name="L169"></a><tt class="py-lineno"> 169</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-number">1</tt> </tt>
269		<a name="L170"></a><tt class="py-lineno"> 170</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">len_cmp</tt> </tt>
270		</div><a name="L171"></a><tt class="py-lineno"> 171</tt> <tt class="py-line"> </tt>
271		<a name="L172"></a><tt class="py-lineno"> 172</tt> <tt class="py-line"><tt class="py-comment"># End of clubak.py common code</tt> </tt>
272		<a name="L173"></a><tt class="py-lineno"> 173</tt> <tt class="py-line"> </tt>
273		<a name="bufnodeset_cmp"></a><div id="bufnodeset_cmp-def"><a name="L174"></a><tt class="py-lineno"> 174</tt> <a class="py-toggle" href="#" id="bufnodeset_cmp-toggle" onclick="return toggle('bufnodeset_cmp');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="clush-module.html#bufnodeset_cmp">bufnodeset_cmp</a><tt class="py-op">(</tt><tt class="py-param">bn1</tt><tt class="py-op">,</tt> <tt class="py-param">bn2</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
274		</div><div id="bufnodeset_cmp-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="bufnodeset_cmp-expanded"><a name="L175"></a><tt class="py-lineno"> 175</tt> <tt class="py-line"> <tt class="py-docstring">"""Convenience function to compare 2 (buf, nodeset) tuples by their</tt> </tt>
275		<a name="L176"></a><tt class="py-lineno"> 176</tt> <tt class="py-line"><tt class="py-docstring"> nodeset length (we want larger nodeset first) and then by first</tt> </tt>
276		<a name="L177"></a><tt class="py-lineno"> 177</tt> <tt class="py-line"><tt class="py-docstring"> node."""</tt> </tt>
277		<a name="L178"></a><tt class="py-lineno"> 178</tt> <tt class="py-line"> <tt class="py-comment"># Extract nodesets and call nodeset_cmp</tt> </tt>
278		<a name="L179"></a><tt class="py-lineno"> 179</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt id="link-76" class="py-name" targets="Function clubak.nodeset_cmp()=clubak-module.html#nodeset_cmp,Function clush.nodeset_cmp()=clush-module.html#nodeset_cmp"><a title="clubak.nodeset_cmp
279		clush.nodeset_cmp" class="py-name" href="#" onclick="return doclink('link-76', 'nodeset_cmp', 'link-76');">nodeset_cmp</a></tt><tt class="py-op">(</tt><tt class="py-name">bn1</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">bn2</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
280		</div><a name="L180"></a><tt class="py-lineno"> 180</tt> <tt class="py-line"> </tt>
281		<a name="UpdatePromptException"></a><div id="UpdatePromptException-def"><a name="L181"></a><tt class="py-lineno"> 181</tt> <a class="py-toggle" href="#" id="UpdatePromptException-toggle" onclick="return toggle('UpdatePromptException');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="clush.UpdatePromptException-class.html">UpdatePromptException</a><tt class="py-op">(</tt><tt class="py-base-class">Exception</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
282		</div><div id="UpdatePromptException-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="UpdatePromptException-expanded"><a name="L182"></a><tt class="py-lineno"> 182</tt> <tt class="py-line"> <tt class="py-docstring">"""Exception used by the signal handler"""</tt> </tt>
283		</div><a name="L183"></a><tt class="py-lineno"> 183</tt> <tt class="py-line"> </tt>
284		<a name="StdInputHandler"></a><div id="StdInputHandler-def"><a name="L184"></a><tt class="py-lineno"> 184</tt> <a class="py-toggle" href="#" id="StdInputHandler-toggle" onclick="return toggle('StdInputHandler');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="clush.StdInputHandler-class.html">StdInputHandler</a><tt class="py-op">(</tt><tt class="py-base-class">EventHandler</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
285		</div><div id="StdInputHandler-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="StdInputHandler-expanded"><a name="L185"></a><tt class="py-lineno"> 185</tt> <tt class="py-line"> <tt class="py-docstring">"""Standard input event handler class."""</tt> </tt>
286		<a name="L186"></a><tt class="py-lineno"> 186</tt> <tt class="py-line"> </tt>
287		<a name="StdInputHandler.__init__"></a><div id="StdInputHandler.__init__-def"><a name="L187"></a><tt class="py-lineno"> 187</tt> <a class="py-toggle" href="#" id="StdInputHandler.__init__-toggle" onclick="return toggle('StdInputHandler.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.StdInputHandler-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
288		</div><div id="StdInputHandler.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="StdInputHandler.__init__-expanded"><a name="L188"></a><tt class="py-lineno"> 188</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">master_worker</tt> <tt class="py-op">=</tt> <tt class="py-name">worker</tt> </tt>
289		</div><a name="L189"></a><tt class="py-lineno"> 189</tt> <tt class="py-line"> </tt>
290		<a name="StdInputHandler.ev_read"></a><div id="StdInputHandler.ev_read-def"><a name="L190"></a><tt class="py-lineno"> 190</tt> <a class="py-toggle" href="#" id="StdInputHandler.ev_read-toggle" onclick="return toggle('StdInputHandler.ev_read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.StdInputHandler-class.html#ev_read">ev_read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
291		</div><div id="StdInputHandler.ev_read-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="StdInputHandler.ev_read-expanded"><a name="L191"></a><tt class="py-lineno"> 191</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">master_worker</tt><tt class="py-op">.</tt><tt id="link-77" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
292		ClusterShell.Worker.Ssh.WorkerSsh.write
293		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-77', 'write', 'link-59');">write</a></tt><tt class="py-op">(</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-78" class="py-name" targets="Method ClusterShell.Worker.Worker.DistantWorker.last_read()=ClusterShell.Worker.Worker.DistantWorker-class.html#last_read,Method ClusterShell.Worker.Worker.Worker.last_read()=ClusterShell.Worker.Worker.Worker-class.html#last_read,Method ClusterShell.Worker.Worker.WorkerSimple.last_read()=ClusterShell.Worker.Worker.WorkerSimple-class.html#last_read"><a title="ClusterShell.Worker.Worker.DistantWorker.last_read
294		ClusterShell.Worker.Worker.Worker.last_read
295		ClusterShell.Worker.Worker.WorkerSimple.last_read" class="py-name" href="#" onclick="return doclink('link-78', 'last_read', 'link-78');">last_read</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-string">'\n'</tt><tt class="py-op">)</tt> </tt>
296		</div><a name="L192"></a><tt class="py-lineno"> 192</tt> <tt class="py-line"> </tt>
297		<a name="StdInputHandler.ev_close"></a><div id="StdInputHandler.ev_close-def"><a name="L193"></a><tt class="py-lineno"> 193</tt> <a class="py-toggle" href="#" id="StdInputHandler.ev_close-toggle" onclick="return toggle('StdInputHandler.ev_close');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.StdInputHandler-class.html#ev_close">ev_close</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
298		</div><div id="StdInputHandler.ev_close-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="StdInputHandler.ev_close-expanded"><a name="L194"></a><tt class="py-lineno"> 194</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">master_worker</tt><tt class="py-op">.</tt><tt id="link-79" class="py-name" targets="Method ClusterShell.Worker.Ssh.WorkerSsh.set_write_eof()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#set_write_eof,Method ClusterShell.Worker.Worker.WorkerSimple.set_write_eof()=ClusterShell.Worker.Worker.WorkerSimple-class.html#set_write_eof"><a title="ClusterShell.Worker.Ssh.WorkerSsh.set_write_eof
299		ClusterShell.Worker.Worker.WorkerSimple.set_write_eof" class="py-name" href="#" onclick="return doclink('link-79', 'set_write_eof', 'link-79');">set_write_eof</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
300		</div></div><a name="L195"></a><tt class="py-lineno"> 195</tt> <tt class="py-line"> </tt>
301		<a name="DirectOutputHandler"></a><div id="DirectOutputHandler-def"><a name="L196"></a><tt class="py-lineno"> 196</tt> <a class="py-toggle" href="#" id="DirectOutputHandler-toggle" onclick="return toggle('DirectOutputHandler');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="clush.DirectOutputHandler-class.html">DirectOutputHandler</a><tt class="py-op">(</tt><tt class="py-base-class">EventHandler</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
302		</div><div id="DirectOutputHandler-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="DirectOutputHandler-expanded"><a name="L197"></a><tt class="py-lineno"> 197</tt> <tt class="py-line"> <tt class="py-docstring">"""Direct output event handler class."""</tt> </tt>
303		<a name="L198"></a><tt class="py-lineno"> 198</tt> <tt class="py-line"> </tt>
304		<a name="DirectOutputHandler.__init__"></a><div id="DirectOutputHandler.__init__-def"><a name="L199"></a><tt class="py-lineno"> 199</tt> <a class="py-toggle" href="#" id="DirectOutputHandler.__init__-toggle" onclick="return toggle('DirectOutputHandler.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.DirectOutputHandler-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">display</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
305		</div><div id="DirectOutputHandler.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="DirectOutputHandler.__init__-expanded"><a name="L200"></a><tt class="py-lineno"> 200</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt> <tt class="py-op">=</tt> <tt id="link-80" class="py-name" targets="Function clubak.display()=clubak-module.html#display"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-80', 'display', 'link-80');">display</a></tt> </tt>
306		</div><a name="L201"></a><tt class="py-lineno"> 201</tt> <tt class="py-line"> </tt>
307		<a name="DirectOutputHandler.ev_read"></a><div id="DirectOutputHandler.ev_read-def"><a name="L202"></a><tt class="py-lineno"> 202</tt> <a class="py-toggle" href="#" id="DirectOutputHandler.ev_read-toggle" onclick="return toggle('DirectOutputHandler.ev_read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.DirectOutputHandler-class.html#ev_read">ev_read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
308		</div><div id="DirectOutputHandler.ev_read-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="DirectOutputHandler.ev_read-expanded"><a name="L203"></a><tt class="py-lineno"> 203</tt> <tt class="py-line"> <tt class="py-name">ns</tt><tt class="py-op">,</tt> <tt class="py-name">buf</tt> <tt class="py-op">=</tt> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-81" class="py-name"><a title="ClusterShell.Worker.Worker.DistantWorker.last_read
309		ClusterShell.Worker.Worker.Worker.last_read
310		ClusterShell.Worker.Worker.WorkerSimple.last_read" class="py-name" href="#" onclick="return doclink('link-81', 'last_read', 'link-78');">last_read</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
311		<a name="L204"></a><tt class="py-lineno"> 204</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt><tt class="py-op">.</tt><tt id="link-82" class="py-name" targets="Method clubak.Display.print_line()=clubak.Display-class.html#print_line,Method clush.Display.print_line()=clush.Display-class.html#print_line"><a title="clubak.Display.print_line
312		clush.Display.print_line" class="py-name" href="#" onclick="return doclink('link-82', 'print_line', 'link-82');">print_line</a></tt><tt class="py-op">(</tt><tt class="py-name">ns</tt><tt class="py-op">,</tt> <tt class="py-name">buf</tt><tt class="py-op">)</tt> </tt>
313		</div><a name="L205"></a><tt class="py-lineno"> 205</tt> <tt class="py-line"> </tt>
314		<a name="DirectOutputHandler.ev_error"></a><div id="DirectOutputHandler.ev_error-def"><a name="L206"></a><tt class="py-lineno"> 206</tt> <a class="py-toggle" href="#" id="DirectOutputHandler.ev_error-toggle" onclick="return toggle('DirectOutputHandler.ev_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.DirectOutputHandler-class.html#ev_error">ev_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
315		</div><div id="DirectOutputHandler.ev_error-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="DirectOutputHandler.ev_error-expanded"><a name="L207"></a><tt class="py-lineno"> 207</tt> <tt class="py-line"> <tt class="py-name">ns</tt><tt class="py-op">,</tt> <tt class="py-name">buf</tt> <tt class="py-op">=</tt> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-83" class="py-name" targets="Method ClusterShell.Worker.Worker.DistantWorker.last_error()=ClusterShell.Worker.Worker.DistantWorker-class.html#last_error,Method ClusterShell.Worker.Worker.Worker.last_error()=ClusterShell.Worker.Worker.Worker-class.html#last_error,Method ClusterShell.Worker.Worker.WorkerSimple.last_error()=ClusterShell.Worker.Worker.WorkerSimple-class.html#last_error"><a title="ClusterShell.Worker.Worker.DistantWorker.last_error
316		ClusterShell.Worker.Worker.Worker.last_error
317		ClusterShell.Worker.Worker.WorkerSimple.last_error" class="py-name" href="#" onclick="return doclink('link-83', 'last_error', 'link-83');">last_error</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
318		<a name="L208"></a><tt class="py-lineno"> 208</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt><tt class="py-op">.</tt><tt id="link-84" class="py-name" targets="Method clubak.Display.print_line_error()=clubak.Display-class.html#print_line_error,Method clush.Display.print_line_error()=clush.Display-class.html#print_line_error"><a title="clubak.Display.print_line_error
319		clush.Display.print_line_error" class="py-name" href="#" onclick="return doclink('link-84', 'print_line_error', 'link-84');">print_line_error</a></tt><tt class="py-op">(</tt><tt class="py-name">ns</tt><tt class="py-op">,</tt> <tt class="py-name">buf</tt><tt class="py-op">)</tt> </tt>
320		</div><a name="L209"></a><tt class="py-lineno"> 209</tt> <tt class="py-line"> </tt>
321		<a name="DirectOutputHandler.ev_hup"></a><div id="DirectOutputHandler.ev_hup-def"><a name="L210"></a><tt class="py-lineno"> 210</tt> <a class="py-toggle" href="#" id="DirectOutputHandler.ev_hup-toggle" onclick="return toggle('DirectOutputHandler.ev_hup');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.DirectOutputHandler-class.html#ev_hup">ev_hup</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
322		</div><div id="DirectOutputHandler.ev_hup-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="DirectOutputHandler.ev_hup-expanded"><a name="L211"></a><tt class="py-lineno"> 211</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">hasattr</tt><tt class="py-op">(</tt><tt class="py-name">worker</tt><tt class="py-op">,</tt> <tt class="py-string">"last_retcode"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
323		<a name="L212"></a><tt class="py-lineno"> 212</tt> <tt class="py-line"> <tt class="py-name">ns</tt><tt class="py-op">,</tt> <tt class="py-name">rc</tt> <tt class="py-op">=</tt> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-85" class="py-name" targets="Method ClusterShell.Worker.Worker.DistantWorker.last_retcode()=ClusterShell.Worker.Worker.DistantWorker-class.html#last_retcode"><a title="ClusterShell.Worker.Worker.DistantWorker.last_retcode" class="py-name" href="#" onclick="return doclink('link-85', 'last_retcode', 'link-85');">last_retcode</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
324		<a name="L213"></a><tt class="py-lineno"> 213</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
325		<a name="L214"></a><tt class="py-lineno"> 214</tt> <tt class="py-line"> <tt class="py-name">ns</tt> <tt class="py-op">=</tt> <tt class="py-string">"local"</tt> </tt>
326		<a name="L215"></a><tt class="py-lineno"> 215</tt> <tt class="py-line"> <tt class="py-name">rc</tt> <tt class="py-op">=</tt> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-86" class="py-name" targets="Method ClusterShell.Worker.Popen.WorkerPopen.retcode()=ClusterShell.Worker.Popen.WorkerPopen-class.html#retcode"><a title="ClusterShell.Worker.Popen.WorkerPopen.retcode" class="py-name" href="#" onclick="return doclink('link-86', 'retcode', 'link-86');">retcode</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
327		<a name="L216"></a><tt class="py-lineno"> 216</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rc</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
328		<a name="L217"></a><tt class="py-lineno"> 217</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"clush: %s: exited with exit code %d"</tt> \ </tt>
329		<a name="L218"></a><tt class="py-lineno"> 218</tt> <tt class="py-line"> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">ns</tt><tt class="py-op">,</tt> <tt class="py-name">rc</tt><tt class="py-op">)</tt> </tt>
330		</div><a name="L219"></a><tt class="py-lineno"> 219</tt> <tt class="py-line"> </tt>
331		<a name="DirectOutputHandler.ev_timeout"></a><div id="DirectOutputHandler.ev_timeout-def"><a name="L220"></a><tt class="py-lineno"> 220</tt> <a class="py-toggle" href="#" id="DirectOutputHandler.ev_timeout-toggle" onclick="return toggle('DirectOutputHandler.ev_timeout');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.DirectOutputHandler-class.html#ev_timeout">ev_timeout</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
332		</div><div id="DirectOutputHandler.ev_timeout-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="DirectOutputHandler.ev_timeout-expanded"><a name="L221"></a><tt class="py-lineno"> 221</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"clush: %s: command timeout"</tt> <tt class="py-op">%</tt> \ </tt>
333		<a name="L222"></a><tt class="py-lineno"> 222</tt> <tt class="py-line"> <tt id="link-87" class="py-name"><a title="ClusterShell.NodeSet
334		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-87', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-88" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
335		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-88', 'fromlist', 'link-75');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-89" class="py-name" targets="Method ClusterShell.Task.Task.iter_keys_timeout()=ClusterShell.Task.Task-class.html#iter_keys_timeout,Method ClusterShell.Worker.Worker.DistantWorker.iter_keys_timeout()=ClusterShell.Worker.Worker.DistantWorker-class.html#iter_keys_timeout"><a title="ClusterShell.Task.Task.iter_keys_timeout
336		ClusterShell.Worker.Worker.DistantWorker.iter_keys_timeout" class="py-name" href="#" onclick="return doclink('link-89', 'iter_keys_timeout', 'link-89');">iter_keys_timeout</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
337		</div><a name="L223"></a><tt class="py-lineno"> 223</tt> <tt class="py-line"> </tt>
338		<a name="DirectOutputHandler.ev_close"></a><div id="DirectOutputHandler.ev_close-def"><a name="L224"></a><tt class="py-lineno"> 224</tt> <a class="py-toggle" href="#" id="DirectOutputHandler.ev_close-toggle" onclick="return toggle('DirectOutputHandler.ev_close');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.DirectOutputHandler-class.html#ev_close">ev_close</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
339		</div><div id="DirectOutputHandler.ev_close-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="DirectOutputHandler.ev_close-expanded"><a name="L225"></a><tt class="py-lineno"> 225</tt> <tt class="py-line"> <tt class="py-comment"># If needed, notify main thread to update its prompt by sending</tt> </tt>
340		<a name="L226"></a><tt class="py-lineno"> 226</tt> <tt class="py-line"> <tt class="py-comment"># a SIGUSR1 signal. We use task-specific user-defined variable</tt> </tt>
341		<a name="L227"></a><tt class="py-lineno"> 227</tt> <tt class="py-line"> <tt class="py-comment"># to record current states (prefixed by USER_).</tt> </tt>
342		<a name="L228"></a><tt class="py-lineno"> 228</tt> <tt class="py-line"> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-90" class="py-name" targets="Method ClusterShell.Task.Task.set_default()=ClusterShell.Task.Task-class.html#set_default"><a title="ClusterShell.Task.Task.set_default" class="py-name" href="#" onclick="return doclink('link-90', 'set_default', 'link-90');">set_default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_running"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
343		<a name="L229"></a><tt class="py-lineno"> 229</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-91" class="py-name" targets="Method ClusterShell.Task.Task.default()=ClusterShell.Task.Task-class.html#default"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-91', 'default', 'link-91');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_handle_SIGUSR1"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
344		<a name="L230"></a><tt class="py-lineno"> 230</tt> <tt class="py-line"> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">kill</tt><tt class="py-op">(</tt><tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">getpid</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">signal</tt><tt class="py-op">.</tt><tt class="py-name">SIGUSR1</tt><tt class="py-op">)</tt> </tt>
345		</div></div><a name="L231"></a><tt class="py-lineno"> 231</tt> <tt class="py-line"> </tt>
346		<a name="GatherOutputHandler"></a><div id="GatherOutputHandler-def"><a name="L232"></a><tt class="py-lineno"> 232</tt> <a class="py-toggle" href="#" id="GatherOutputHandler-toggle" onclick="return toggle('GatherOutputHandler');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="clush.GatherOutputHandler-class.html">GatherOutputHandler</a><tt class="py-op">(</tt><tt class="py-base-class">EventHandler</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
347		</div><div id="GatherOutputHandler-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="GatherOutputHandler-expanded"><a name="L233"></a><tt class="py-lineno"> 233</tt> <tt class="py-line"> <tt class="py-docstring">"""Gathered output event handler class."""</tt> </tt>
348		<a name="L234"></a><tt class="py-lineno"> 234</tt> <tt class="py-line"> </tt>
349		<a name="GatherOutputHandler.__init__"></a><div id="GatherOutputHandler.__init__-def"><a name="L235"></a><tt class="py-lineno"> 235</tt> <a class="py-toggle" href="#" id="GatherOutputHandler.__init__-toggle" onclick="return toggle('GatherOutputHandler.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.GatherOutputHandler-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">display</tt><tt class="py-op">,</tt> <tt class="py-param">runtimer</tt><tt class="py-op">,</tt> <tt class="py-param">nodes</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
350		</div><div id="GatherOutputHandler.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="GatherOutputHandler.__init__-expanded"><a name="L236"></a><tt class="py-lineno"> 236</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt> <tt class="py-op">=</tt> <tt id="link-92" class="py-name"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-92', 'display', 'link-80');">display</a></tt> </tt>
351		<a name="L237"></a><tt class="py-lineno"> 237</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_runtimer</tt> <tt class="py-op">=</tt> <tt class="py-name">runtimer</tt> </tt>
352		<a name="L238"></a><tt class="py-lineno"> 238</tt> <tt class="py-line"> <tt class="py-comment"># needed for -L enhancement:</tt> </tt>
353		<a name="L239"></a><tt class="py-lineno"> 239</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodes</tt> <tt class="py-op">=</tt> <tt id="link-93" class="py-name"><a title="ClusterShell.NodeSet
354		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-93', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-name">nodes</tt><tt class="py-op">)</tt> </tt>
355		<a name="L240"></a><tt class="py-lineno"> 240</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodemap_base</tt> <tt class="py-op">=</tt> <tt class="py-name">dict</tt><tt class="py-op">.</tt><tt class="py-name">fromkeys</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodes</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
356		<a name="L241"></a><tt class="py-lineno"> 241</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodemap</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodemap_base</tt><tt class="py-op">.</tt><tt id="link-94" class="py-name" targets="Method ClusterShell.Task.Task.copy()=ClusterShell.Task.Task-class.html#copy"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-94', 'copy', 'link-94');">copy</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
357		<a name="L242"></a><tt class="py-lineno"> 242</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodes_cnt</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
358		</div><a name="L243"></a><tt class="py-lineno"> 243</tt> <tt class="py-line"> </tt>
359		<a name="GatherOutputHandler.ev_read"></a><div id="GatherOutputHandler.ev_read-def"><a name="L244"></a><tt class="py-lineno"> 244</tt> <a class="py-toggle" href="#" id="GatherOutputHandler.ev_read-toggle" onclick="return toggle('GatherOutputHandler.ev_read');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.GatherOutputHandler-class.html#ev_read">ev_read</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
360		</div><div id="GatherOutputHandler.ev_read-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="GatherOutputHandler.ev_read-expanded"><a name="L245"></a><tt class="py-lineno"> 245</tt> <tt class="py-line"> <tt class="py-comment"># Implementation of -bL "per line live gathering":</tt> </tt>
361		<a name="L246"></a><tt class="py-lineno"> 246</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt><tt class="py-op">.</tt><tt id="link-95" class="py-name"><a title="clubak.Display.line_mode
362		clush.Display.line_mode" class="py-name" href="#" onclick="return doclink('link-95', 'line_mode', 'link-51');">line_mode</a></tt><tt class="py-op">:</tt> </tt>
363		<a name="L247"></a><tt class="py-lineno"> 247</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
364		<a name="L248"></a><tt class="py-lineno"> 248</tt> <tt class="py-line"> <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-96" class="py-name"><a title="ClusterShell.Worker.Worker.DistantWorker.last_read
365		ClusterShell.Worker.Worker.Worker.last_read
366		ClusterShell.Worker.Worker.WorkerSimple.last_read" class="py-name" href="#" onclick="return doclink('link-96', 'last_read', 'link-78');">last_read</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
367		<a name="L249"></a><tt class="py-lineno"> 249</tt> <tt class="py-line"> <tt class="py-comment"># keep counter and nodemap up-to-date</tt> </tt>
368		<a name="L250"></a><tt class="py-lineno"> 250</tt> <tt class="py-line"> <tt class="py-name">node</tt> <tt class="py-op">=</tt> <tt class="py-name">result</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> </tt>
369		<a name="L251"></a><tt class="py-lineno"> 251</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodes_cnt</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
370		<a name="L252"></a><tt class="py-lineno"> 252</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodemap</tt><tt class="py-op">[</tt><tt class="py-name">node</tt><tt class="py-op">]</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
371		<a name="L253"></a><tt class="py-lineno"> 253</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-97" class="py-name" targets="Method clush.GatherOutputHandler._live_line()=clush.GatherOutputHandler-class.html#_live_line"><a title="clush.GatherOutputHandler._live_line" class="py-name" href="#" onclick="return doclink('link-97', '_live_line', 'link-97');">_live_line</a></tt><tt class="py-op">(</tt><tt class="py-name">worker</tt><tt class="py-op">)</tt> </tt>
372		</div><a name="L254"></a><tt class="py-lineno"> 254</tt> <tt class="py-line"> </tt>
373		<a name="GatherOutputHandler.ev_error"></a><div id="GatherOutputHandler.ev_error-def"><a name="L255"></a><tt class="py-lineno"> 255</tt> <a class="py-toggle" href="#" id="GatherOutputHandler.ev_error-toggle" onclick="return toggle('GatherOutputHandler.ev_error');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.GatherOutputHandler-class.html#ev_error">ev_error</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
374		</div><div id="GatherOutputHandler.ev_error-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="GatherOutputHandler.ev_error-expanded"><a name="L256"></a><tt class="py-lineno"> 256</tt> <tt class="py-line"> <tt class="py-name">ns</tt><tt class="py-op">,</tt> <tt class="py-name">buf</tt> <tt class="py-op">=</tt> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-98" class="py-name"><a title="ClusterShell.Worker.Worker.DistantWorker.last_error
375		ClusterShell.Worker.Worker.Worker.last_error
376		ClusterShell.Worker.Worker.WorkerSimple.last_error" class="py-name" href="#" onclick="return doclink('link-98', 'last_error', 'link-83');">last_error</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
377		<a name="L257"></a><tt class="py-lineno"> 257</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_runtimer</tt><tt class="py-op">:</tt> </tt>
378		<a name="L258"></a><tt class="py-lineno"> 258</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_runtimer</tt><tt class="py-op">.</tt><tt class="py-name">eh</tt><tt class="py-op">.</tt><tt id="link-99" class="py-name" targets="Method clush.RunTimer.erase_line()=clush.RunTimer-class.html#erase_line"><a title="clush.RunTimer.erase_line" class="py-name" href="#" onclick="return doclink('link-99', 'erase_line', 'link-99');">erase_line</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
379		<a name="L259"></a><tt class="py-lineno"> 259</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt><tt class="py-op">.</tt><tt id="link-100" class="py-name"><a title="clubak.Display.print_line_error
380		clush.Display.print_line_error" class="py-name" href="#" onclick="return doclink('link-100', 'print_line_error', 'link-84');">print_line_error</a></tt><tt class="py-op">(</tt><tt class="py-name">ns</tt><tt class="py-op">,</tt> <tt class="py-name">buf</tt><tt class="py-op">)</tt> </tt>
381		<a name="L260"></a><tt class="py-lineno"> 260</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_runtimer</tt><tt class="py-op">:</tt> </tt>
382		<a name="L261"></a><tt class="py-lineno"> 261</tt> <tt class="py-line"> <tt class="py-comment"># Force redisplay of counter</tt> </tt>
383		<a name="L262"></a><tt class="py-lineno"> 262</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_runtimer</tt><tt class="py-op">.</tt><tt class="py-name">eh</tt><tt class="py-op">.</tt><tt id="link-101" class="py-name" targets="Method clush.RunTimer.set_dirty()=clush.RunTimer-class.html#set_dirty"><a title="clush.RunTimer.set_dirty" class="py-name" href="#" onclick="return doclink('link-101', 'set_dirty', 'link-101');">set_dirty</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
384		</div><a name="L263"></a><tt class="py-lineno"> 263</tt> <tt class="py-line"> </tt>
385		<a name="GatherOutputHandler.ev_hup"></a><div id="GatherOutputHandler.ev_hup-def"><a name="L264"></a><tt class="py-lineno"> 264</tt> <a class="py-toggle" href="#" id="GatherOutputHandler.ev_hup-toggle" onclick="return toggle('GatherOutputHandler.ev_hup');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.GatherOutputHandler-class.html#ev_hup">ev_hup</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
386		</div><div id="GatherOutputHandler.ev_hup-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="GatherOutputHandler.ev_hup-expanded"><a name="L265"></a><tt class="py-lineno"> 265</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt><tt class="py-op">.</tt><tt id="link-102" class="py-name"><a title="clubak.Display.line_mode
387		clush.Display.line_mode" class="py-name" href="#" onclick="return doclink('link-102', 'line_mode', 'link-51');">line_mode</a></tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodemap</tt><tt class="py-op">[</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-103" class="py-name" targets="Method ClusterShell.Worker.Worker.DistantWorker.last_node()=ClusterShell.Worker.Worker.DistantWorker-class.html#last_node"><a title="ClusterShell.Worker.Worker.DistantWorker.last_node" class="py-name" href="#" onclick="return doclink('link-103', 'last_node', 'link-103');">last_node</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
388		<a name="L266"></a><tt class="py-lineno"> 266</tt> <tt class="py-line"> <tt class="py-comment"># forget node that doesn't answer (used for live line gathering)</tt> </tt>
389		<a name="L267"></a><tt class="py-lineno"> 267</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodes</tt><tt class="py-op">.</tt><tt id="link-104" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.remove()=ClusterShell.Engine.Engine.Engine-class.html#remove,Method ClusterShell.MsgTree.MsgTree.remove()=ClusterShell.MsgTree.MsgTree-class.html#remove,Method ClusterShell.NodeSet.NodeSetBase.remove()=ClusterShell.NodeSet.NodeSetBase-class.html#remove,Method ClusterShell.NodeSet.RangeSet.remove()=ClusterShell.NodeSet.RangeSet-class.html#remove"><a title="ClusterShell.Engine.Engine.Engine.remove
390		ClusterShell.MsgTree.MsgTree.remove
391		ClusterShell.NodeSet.NodeSetBase.remove
392		ClusterShell.NodeSet.RangeSet.remove" class="py-name" href="#" onclick="return doclink('link-104', 'remove', 'link-104');">remove</a></tt><tt class="py-op">(</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-105" class="py-name"><a title="ClusterShell.Worker.Worker.DistantWorker.last_node" class="py-name" href="#" onclick="return doclink('link-105', 'last_node', 'link-103');">last_node</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
393		<a name="L268"></a><tt class="py-lineno"> 268</tt> <tt class="py-line"> <tt class="py-keyword">del</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodemap</tt><tt class="py-op">[</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-106" class="py-name"><a title="ClusterShell.Worker.Worker.DistantWorker.last_node" class="py-name" href="#" onclick="return doclink('link-106', 'last_node', 'link-103');">last_node</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
394		<a name="L269"></a><tt class="py-lineno"> 269</tt> <tt class="py-line"> <tt class="py-keyword">del</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodemap_base</tt><tt class="py-op">[</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-107" class="py-name"><a title="ClusterShell.Worker.Worker.DistantWorker.last_node" class="py-name" href="#" onclick="return doclink('link-107', 'last_node', 'link-103');">last_node</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
395		<a name="L270"></a><tt class="py-lineno"> 270</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-108" class="py-name"><a title="clush.GatherOutputHandler._live_line" class="py-name" href="#" onclick="return doclink('link-108', '_live_line', 'link-97');">_live_line</a></tt><tt class="py-op">(</tt><tt class="py-name">worker</tt><tt class="py-op">)</tt> </tt>
396		</div><a name="L271"></a><tt class="py-lineno"> 271</tt> <tt class="py-line"> </tt>
397		<a name="GatherOutputHandler._live_line"></a><div id="GatherOutputHandler._live_line-def"><a name="L272"></a><tt class="py-lineno"> 272</tt> <a class="py-toggle" href="#" id="GatherOutputHandler._live_line-toggle" onclick="return toggle('GatherOutputHandler._live_line');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.GatherOutputHandler-class.html#_live_line">_live_line</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
398		</div><div id="GatherOutputHandler._live_line-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="GatherOutputHandler._live_line-expanded"><a name="L273"></a><tt class="py-lineno"> 273</tt> <tt class="py-line"> <tt class="py-comment"># if all nodes replied 1 (or n) time(s), display gathered line(s)</tt> </tt>
399		<a name="L274"></a><tt class="py-lineno"> 274</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodes</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodes_cnt</tt> <tt class="py-op">%</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodes</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt> <tt class="py-keyword">and</tt> \ </tt>
400		<a name="L275"></a><tt class="py-lineno"> 275</tt> <tt class="py-line"> <tt class="py-name">max</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodemap</tt><tt class="py-op">.</tt><tt class="py-name">itervalues</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodes_cnt</tt> \ </tt>
401		<a name="L276"></a><tt class="py-lineno"> 276</tt> <tt class="py-line"> <tt class="py-op">/</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodes</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
402		<a name="L277"></a><tt class="py-lineno"> 277</tt> <tt class="py-line"> <tt class="py-name">nodesetify</tt> <tt class="py-op">=</tt> <tt class="py-keyword">lambda</tt> <tt class="py-name">v</tt><tt class="py-op">:</tt> <tt class="py-op">(</tt><tt class="py-name">v</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt id="link-109" class="py-name"><a title="ClusterShell.NodeSet
403		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-109', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-110" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
404		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-110', 'fromlist', 'link-75');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">v</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
405		<a name="L278"></a><tt class="py-lineno"> 278</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">buf</tt><tt class="py-op">,</tt> <tt id="link-111" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-111', 'nodeset', 'link-55');">nodeset</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">sorted</tt><tt class="py-op">(</tt><tt class="py-name">map</tt><tt class="py-op">(</tt><tt class="py-name">nodesetify</tt><tt class="py-op">,</tt> </tt>
406		<a name="L279"></a><tt class="py-lineno"> 279</tt> <tt class="py-line"> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-112" class="py-name" targets="Method ClusterShell.Task.Task.iter_buffers()=ClusterShell.Task.Task-class.html#iter_buffers,Method ClusterShell.Worker.Worker.DistantWorker.iter_buffers()=ClusterShell.Worker.Worker.DistantWorker-class.html#iter_buffers"><a title="ClusterShell.Task.Task.iter_buffers
407		ClusterShell.Worker.Worker.DistantWorker.iter_buffers" class="py-name" href="#" onclick="return doclink('link-112', 'iter_buffers', 'link-112');">iter_buffers</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
408		<a name="L280"></a><tt class="py-lineno"> 280</tt> <tt class="py-line"> <tt class="py-name">cmp</tt><tt class="py-op">=</tt><tt id="link-113" class="py-name" targets="Function clush.bufnodeset_cmp()=clush-module.html#bufnodeset_cmp"><a title="clush.bufnodeset_cmp" class="py-name" href="#" onclick="return doclink('link-113', 'bufnodeset_cmp', 'link-113');">bufnodeset_cmp</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
409		<a name="L281"></a><tt class="py-lineno"> 281</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt><tt class="py-op">.</tt><tt id="link-114" class="py-name" targets="Method clubak.Display.print_gather()=clubak.Display-class.html#print_gather,Method clush.Display.print_gather()=clush.Display-class.html#print_gather"><a title="clubak.Display.print_gather
410		clush.Display.print_gather" class="py-name" href="#" onclick="return doclink('link-114', 'print_gather', 'link-114');">print_gather</a></tt><tt class="py-op">(</tt><tt id="link-115" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-115', 'nodeset', 'link-55');">nodeset</a></tt><tt class="py-op">,</tt> <tt class="py-name">buf</tt><tt class="py-op">)</tt> </tt>
411		<a name="L282"></a><tt class="py-lineno"> 282</tt> <tt class="py-line"> <tt class="py-comment"># clear worker buffers, reset nodemap and node counter</tt> </tt>
412		<a name="L283"></a><tt class="py-lineno"> 283</tt> <tt class="py-line"> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-116" class="py-name" targets="Method ClusterShell.Task.Task.flush_buffers()=ClusterShell.Task.Task-class.html#flush_buffers,Method ClusterShell.Worker.Worker.Worker.flush_buffers()=ClusterShell.Worker.Worker.Worker-class.html#flush_buffers"><a title="ClusterShell.Task.Task.flush_buffers
413		ClusterShell.Worker.Worker.Worker.flush_buffers" class="py-name" href="#" onclick="return doclink('link-116', 'flush_buffers', 'link-116');">flush_buffers</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
414		<a name="L284"></a><tt class="py-lineno"> 284</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodemap</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodemap_base</tt><tt class="py-op">.</tt><tt id="link-117" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-117', 'copy', 'link-94');">copy</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
415		<a name="L285"></a><tt class="py-lineno"> 285</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_nodes_cnt</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
416		</div><a name="L286"></a><tt class="py-lineno"> 286</tt> <tt class="py-line"> </tt>
417		<a name="GatherOutputHandler.ev_close"></a><div id="GatherOutputHandler.ev_close-def"><a name="L287"></a><tt class="py-lineno"> 287</tt> <a class="py-toggle" href="#" id="GatherOutputHandler.ev_close-toggle" onclick="return toggle('GatherOutputHandler.ev_close');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.GatherOutputHandler-class.html#ev_close">ev_close</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
418		</div><div id="GatherOutputHandler.ev_close-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="GatherOutputHandler.ev_close-expanded"><a name="L288"></a><tt class="py-lineno"> 288</tt> <tt class="py-line"> <tt class="py-comment"># Worker is closing -- it's time to gather results...</tt> </tt>
419		<a name="L289"></a><tt class="py-lineno"> 289</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_runtimer</tt><tt class="py-op">:</tt> </tt>
420		<a name="L290"></a><tt class="py-lineno"> 290</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_runtimer</tt><tt class="py-op">.</tt><tt class="py-name">eh</tt><tt class="py-op">.</tt><tt id="link-118" class="py-name" targets="Method clush.RunTimer.finalize()=clush.RunTimer-class.html#finalize"><a title="clush.RunTimer.finalize" class="py-name" href="#" onclick="return doclink('link-118', 'finalize', 'link-118');">finalize</a></tt><tt class="py-op">(</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-119" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-119', 'default', 'link-91');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_interactive"</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
421		<a name="L291"></a><tt class="py-lineno"> 291</tt> <tt class="py-line"> </tt>
422		<a name="L292"></a><tt class="py-lineno"> 292</tt> <tt class="py-line"> <tt class="py-comment"># Display command output, try to order buffers by rc</tt> </tt>
423		<a name="L293"></a><tt class="py-lineno"> 293</tt> <tt class="py-line"> <tt class="py-name">nodesetify</tt> <tt class="py-op">=</tt> <tt class="py-keyword">lambda</tt> <tt class="py-name">v</tt><tt class="py-op">:</tt> <tt class="py-op">(</tt><tt class="py-name">v</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt id="link-120" class="py-name"><a title="ClusterShell.NodeSet
424		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-120', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-121" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
425		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-121', 'fromlist', 'link-75');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">v</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
426		<a name="L294"></a><tt class="py-lineno"> 294</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">rc</tt><tt class="py-op">,</tt> <tt class="py-name">nodelist</tt> <tt class="py-keyword">in</tt> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-122" class="py-name" targets="Method ClusterShell.Task.Task.iter_retcodes()=ClusterShell.Task.Task-class.html#iter_retcodes,Method ClusterShell.Worker.Worker.DistantWorker.iter_retcodes()=ClusterShell.Worker.Worker.DistantWorker-class.html#iter_retcodes"><a title="ClusterShell.Task.Task.iter_retcodes
427		ClusterShell.Worker.Worker.DistantWorker.iter_retcodes" class="py-name" href="#" onclick="return doclink('link-122', 'iter_retcodes', 'link-122');">iter_retcodes</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
428		<a name="L295"></a><tt class="py-lineno"> 295</tt> <tt class="py-line"> <tt class="py-comment"># Then order by node/nodeset (see bufnodeset_cmp)</tt> </tt>
429		<a name="L296"></a><tt class="py-lineno"> 296</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">buf</tt><tt class="py-op">,</tt> <tt id="link-123" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-123', 'nodeset', 'link-55');">nodeset</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">sorted</tt><tt class="py-op">(</tt><tt class="py-name">map</tt><tt class="py-op">(</tt><tt class="py-name">nodesetify</tt><tt class="py-op">,</tt> </tt>
430		<a name="L297"></a><tt class="py-lineno"> 297</tt> <tt class="py-line"> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-124" class="py-name"><a title="ClusterShell.Task.Task.iter_buffers
431		ClusterShell.Worker.Worker.DistantWorker.iter_buffers" class="py-name" href="#" onclick="return doclink('link-124', 'iter_buffers', 'link-112');">iter_buffers</a></tt><tt class="py-op">(</tt><tt class="py-name">nodelist</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
432		<a name="L298"></a><tt class="py-lineno"> 298</tt> <tt class="py-line"> <tt class="py-name">cmp</tt><tt class="py-op">=</tt><tt id="link-125" class="py-name"><a title="clush.bufnodeset_cmp" class="py-name" href="#" onclick="return doclink('link-125', 'bufnodeset_cmp', 'link-113');">bufnodeset_cmp</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
433		<a name="L299"></a><tt class="py-lineno"> 299</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_display</tt><tt class="py-op">.</tt><tt id="link-126" class="py-name"><a title="clubak.Display.print_gather
434		clush.Display.print_gather" class="py-name" href="#" onclick="return doclink('link-126', 'print_gather', 'link-114');">print_gather</a></tt><tt class="py-op">(</tt><tt id="link-127" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-127', 'nodeset', 'link-55');">nodeset</a></tt><tt class="py-op">,</tt> <tt class="py-name">buf</tt><tt class="py-op">)</tt> </tt>
435		<a name="L300"></a><tt class="py-lineno"> 300</tt> <tt class="py-line"> </tt>
436		<a name="L301"></a><tt class="py-lineno"> 301</tt> <tt class="py-line"> <tt class="py-comment"># Display return code if not ok ( != 0)</tt> </tt>
437		<a name="L302"></a><tt class="py-lineno"> 302</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">rc</tt><tt class="py-op">,</tt> <tt class="py-name">nodelist</tt> <tt class="py-keyword">in</tt> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-128" class="py-name"><a title="ClusterShell.Task.Task.iter_retcodes
438		ClusterShell.Worker.Worker.DistantWorker.iter_retcodes" class="py-name" href="#" onclick="return doclink('link-128', 'iter_retcodes', 'link-122');">iter_retcodes</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
439		<a name="L303"></a><tt class="py-lineno"> 303</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rc</tt> <tt class="py-op">!=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
440		<a name="L304"></a><tt class="py-lineno"> 304</tt> <tt class="py-line"> <tt class="py-name">ns</tt> <tt class="py-op">=</tt> <tt id="link-129" class="py-name"><a title="ClusterShell.NodeSet
441		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-129', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-130" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
442		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-130', 'fromlist', 'link-75');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">nodelist</tt><tt class="py-op">)</tt> </tt>
443		<a name="L305"></a><tt class="py-lineno"> 305</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"clush: %s: exited with exit code %s"</tt> \ </tt>
444		<a name="L306"></a><tt class="py-lineno"> 306</tt> <tt class="py-line"> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">ns</tt><tt class="py-op">,</tt> <tt class="py-name">rc</tt><tt class="py-op">)</tt> </tt>
445		<a name="L307"></a><tt class="py-lineno"> 307</tt> <tt class="py-line"> </tt>
446		<a name="L308"></a><tt class="py-lineno"> 308</tt> <tt class="py-line"> <tt class="py-comment"># Display nodes that didn't answer within command timeout delay</tt> </tt>
447		<a name="L309"></a><tt class="py-lineno"> 309</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-131" class="py-name" targets="Method ClusterShell.Task.Task.num_timeout()=ClusterShell.Task.Task-class.html#num_timeout,Method ClusterShell.Worker.Worker.DistantWorker.num_timeout()=ClusterShell.Worker.Worker.DistantWorker-class.html#num_timeout"><a title="ClusterShell.Task.Task.num_timeout
448		ClusterShell.Worker.Worker.DistantWorker.num_timeout" class="py-name" href="#" onclick="return doclink('link-131', 'num_timeout', 'link-131');">num_timeout</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
449		<a name="L310"></a><tt class="py-lineno"> 310</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"clush: %s: command timeout"</tt> <tt class="py-op">%</tt> \ </tt>
450		<a name="L311"></a><tt class="py-lineno"> 311</tt> <tt class="py-line"> <tt id="link-132" class="py-name"><a title="ClusterShell.NodeSet
451		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-132', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-133" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
452		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-133', 'fromlist', 'link-75');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">worker</tt><tt class="py-op">.</tt><tt id="link-134" class="py-name"><a title="ClusterShell.Task.Task.iter_keys_timeout
453		ClusterShell.Worker.Worker.DistantWorker.iter_keys_timeout" class="py-name" href="#" onclick="return doclink('link-134', 'iter_keys_timeout', 'link-89');">iter_keys_timeout</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
454		<a name="L312"></a><tt class="py-lineno"> 312</tt> <tt class="py-line"> </tt>
455		<a name="L313"></a><tt class="py-lineno"> 313</tt> <tt class="py-line"> <tt class="py-comment"># Notify main thread to update its prompt</tt> </tt>
456		<a name="L314"></a><tt class="py-lineno"> 314</tt> <tt class="py-line"> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-135" class="py-name"><a title="ClusterShell.Task.Task.set_default" class="py-name" href="#" onclick="return doclink('link-135', 'set_default', 'link-90');">set_default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_running"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
457		<a name="L315"></a><tt class="py-lineno"> 315</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-136" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-136', 'default', 'link-91');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_handle_SIGUSR1"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
458		<a name="L316"></a><tt class="py-lineno"> 316</tt> <tt class="py-line"> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">kill</tt><tt class="py-op">(</tt><tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">getpid</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">signal</tt><tt class="py-op">.</tt><tt class="py-name">SIGUSR1</tt><tt class="py-op">)</tt> </tt>
459		</div></div><a name="L317"></a><tt class="py-lineno"> 317</tt> <tt class="py-line"> </tt>
460		<a name="RunTimer"></a><div id="RunTimer-def"><a name="L318"></a><tt class="py-lineno"> 318</tt> <a class="py-toggle" href="#" id="RunTimer-toggle" onclick="return toggle('RunTimer');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="clush.RunTimer-class.html">RunTimer</a><tt class="py-op">(</tt><tt class="py-base-class">EventHandler</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
461		</div><div id="RunTimer-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="RunTimer-expanded"><a name="RunTimer.__init__"></a><div id="RunTimer.__init__-def"><a name="L319"></a><tt class="py-lineno"> 319</tt> <a class="py-toggle" href="#" id="RunTimer.__init__-toggle" onclick="return toggle('RunTimer.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.RunTimer-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">task</tt><tt class="py-op">,</tt> <tt class="py-param">total</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
462		</div><div id="RunTimer.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RunTimer.__init__-expanded"><a name="L320"></a><tt class="py-lineno"> 320</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt> <tt class="py-op">=</tt> <tt class="py-name">task</tt> </tt>
463		<a name="L321"></a><tt class="py-lineno"> 321</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">total</tt> <tt class="py-op">=</tt> <tt class="py-name">total</tt> </tt>
464		<a name="L322"></a><tt class="py-lineno"> 322</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">cnt_last</tt> <tt class="py-op">=</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
465		<a name="L323"></a><tt class="py-lineno"> 323</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">tslen</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">total</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
466		<a name="L324"></a><tt class="py-lineno"> 324</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">wholelen</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
467		</div><a name="L325"></a><tt class="py-lineno"> 325</tt> <tt class="py-line"> </tt>
468		<a name="RunTimer.ev_timer"></a><div id="RunTimer.ev_timer-def"><a name="L326"></a><tt class="py-lineno"> 326</tt> <a class="py-toggle" href="#" id="RunTimer.ev_timer-toggle" onclick="return toggle('RunTimer.ev_timer');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.RunTimer-class.html#ev_timer">ev_timer</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">timer</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
469		</div><div id="RunTimer.ev_timer-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RunTimer.ev_timer-expanded"><a name="L327"></a><tt class="py-lineno"> 327</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-137" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.update()=ClusterShell.NodeSet.NodeSet-class.html#update,Method ClusterShell.NodeSet.NodeSetBase.update()=ClusterShell.NodeSet.NodeSetBase-class.html#update,Method ClusterShell.NodeSet.RangeSet.update()=ClusterShell.NodeSet.RangeSet-class.html#update,Method clush.RunTimer.update()=clush.RunTimer-class.html#update"><a title="ClusterShell.NodeSet.NodeSet.update
470		ClusterShell.NodeSet.NodeSetBase.update
471		ClusterShell.NodeSet.RangeSet.update
472		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-137', 'update', 'link-137');">update</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
473		</div><a name="L328"></a><tt class="py-lineno"> 328</tt> <tt class="py-line"> </tt>
474		<a name="RunTimer.set_dirty"></a><div id="RunTimer.set_dirty-def"><a name="L329"></a><tt class="py-lineno"> 329</tt> <a class="py-toggle" href="#" id="RunTimer.set_dirty-toggle" onclick="return toggle('RunTimer.set_dirty');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.RunTimer-class.html#set_dirty">set_dirty</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
475		</div><div id="RunTimer.set_dirty-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RunTimer.set_dirty-expanded"><a name="L330"></a><tt class="py-lineno"> 330</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">cnt_last</tt> <tt class="py-op">=</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
476		</div><a name="L331"></a><tt class="py-lineno"> 331</tt> <tt class="py-line"> </tt>
477		<a name="RunTimer.erase_line"></a><div id="RunTimer.erase_line-def"><a name="L332"></a><tt class="py-lineno"> 332</tt> <a class="py-toggle" href="#" id="RunTimer.erase_line-toggle" onclick="return toggle('RunTimer.erase_line');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.RunTimer-class.html#erase_line">erase_line</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
478		</div><div id="RunTimer.erase_line-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RunTimer.erase_line-expanded"><a name="L333"></a><tt class="py-lineno"> 333</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">wholelen</tt><tt class="py-op">:</tt> </tt>
479		<a name="L334"></a><tt class="py-lineno"> 334</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">.</tt><tt id="link-138" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
480		ClusterShell.Worker.Ssh.WorkerSsh.write
481		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-138', 'write', 'link-59');">write</a></tt><tt class="py-op">(</tt><tt class="py-string">' '</tt> <tt class="py-op">*</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">wholelen</tt> <tt class="py-op">+</tt> <tt class="py-string">'\r'</tt><tt class="py-op">)</tt> </tt>
482		</div><a name="L335"></a><tt class="py-lineno"> 335</tt> <tt class="py-line"> </tt>
483		<a name="RunTimer.update"></a><div id="RunTimer.update-def"><a name="L336"></a><tt class="py-lineno"> 336</tt> <a class="py-toggle" href="#" id="RunTimer.update-toggle" onclick="return toggle('RunTimer.update');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.RunTimer-class.html#update">update</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
484		</div><div id="RunTimer.update-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RunTimer.update-expanded"><a name="L337"></a><tt class="py-lineno"> 337</tt> <tt class="py-line"> <tt class="py-name">cnt</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt id="link-139" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.clients()=ClusterShell.Engine.Engine.Engine-class.html#clients"><a title="ClusterShell.Engine.Engine.Engine.clients" class="py-name" href="#" onclick="return doclink('link-139', 'clients', 'link-139');">clients</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
485		<a name="L338"></a><tt class="py-lineno"> 338</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">cnt</tt> <tt class="py-op">!=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">cnt_last</tt><tt class="py-op">:</tt> </tt>
486		<a name="L339"></a><tt class="py-lineno"> 339</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">cnt_last</tt> <tt class="py-op">=</tt> <tt class="py-name">cnt</tt> </tt>
487		<a name="L340"></a><tt class="py-lineno"> 340</tt> <tt class="py-line"> <tt class="py-comment"># display completed/total clients</tt> </tt>
488		<a name="L341"></a><tt class="py-lineno"> 341</tt> <tt class="py-line"> <tt class="py-name">towrite</tt> <tt class="py-op">=</tt> <tt class="py-string">'clush: %d/%d\r'</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">tslen</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">total</tt> <tt class="py-op">-</tt> <tt class="py-name">cnt</tt><tt class="py-op">,</tt> </tt>
489		<a name="L342"></a><tt class="py-lineno"> 342</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">tslen</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">total</tt><tt class="py-op">)</tt> </tt>
490		<a name="L343"></a><tt class="py-lineno"> 343</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">wholelen</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">towrite</tt><tt class="py-op">)</tt> </tt>
491		<a name="L344"></a><tt class="py-lineno"> 344</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">.</tt><tt id="link-140" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
492		ClusterShell.Worker.Ssh.WorkerSsh.write
493		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-140', 'write', 'link-59');">write</a></tt><tt class="py-op">(</tt><tt class="py-name">towrite</tt><tt class="py-op">)</tt> </tt>
494		</div><a name="L345"></a><tt class="py-lineno"> 345</tt> <tt class="py-line"> </tt>
495		<a name="RunTimer.finalize"></a><div id="RunTimer.finalize-def"><a name="L346"></a><tt class="py-lineno"> 346</tt> <a class="py-toggle" href="#" id="RunTimer.finalize-toggle" onclick="return toggle('RunTimer.finalize');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.RunTimer-class.html#finalize">finalize</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">cr</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
496		</div><div id="RunTimer.finalize-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="RunTimer.finalize-expanded"><a name="L347"></a><tt class="py-lineno"> 347</tt> <tt class="py-line"> <tt class="py-comment"># display completed/total clients</tt> </tt>
497		<a name="L348"></a><tt class="py-lineno"> 348</tt> <tt class="py-line"> <tt class="py-name">fmt</tt> <tt class="py-op">=</tt> <tt class="py-string">'clush: %d/%d'</tt> </tt>
498		<a name="L349"></a><tt class="py-lineno"> 349</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">cr</tt><tt class="py-op">:</tt> </tt>
499		<a name="L350"></a><tt class="py-lineno"> 350</tt> <tt class="py-line"> <tt class="py-name">fmt</tt> <tt class="py-op">+=</tt> <tt class="py-string">'\n'</tt> </tt>
500		<a name="L351"></a><tt class="py-lineno"> 351</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
501		<a name="L352"></a><tt class="py-lineno"> 352</tt> <tt class="py-line"> <tt class="py-name">fmt</tt> <tt class="py-op">+=</tt> <tt class="py-string">'\r'</tt> </tt>
502		<a name="L353"></a><tt class="py-lineno"> 353</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">.</tt><tt id="link-141" class="py-name"><a title="ClusterShell.Worker.Pdsh.WorkerPdsh.write
503		ClusterShell.Worker.Ssh.WorkerSsh.write
504		ClusterShell.Worker.Worker.WorkerSimple.write" class="py-name" href="#" onclick="return doclink('link-141', 'write', 'link-59');">write</a></tt><tt class="py-op">(</tt><tt class="py-name">fmt</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">tslen</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">total</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">tslen</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">total</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
505		</div></div><a name="L354"></a><tt class="py-lineno"> 354</tt> <tt class="py-line"> </tt>
506		<a name="ClushConfigError"></a><div id="ClushConfigError-def"><a name="L355"></a><tt class="py-lineno"> 355</tt> <a class="py-toggle" href="#" id="ClushConfigError-toggle" onclick="return toggle('ClushConfigError');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="clush.ClushConfigError-class.html">ClushConfigError</a><tt class="py-op">(</tt><tt class="py-base-class">Exception</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
507		</div><div id="ClushConfigError-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="ClushConfigError-expanded"><a name="L356"></a><tt class="py-lineno"> 356</tt> <tt class="py-line"> <tt class="py-docstring">"""Exception used by ClushConfig to report an error."""</tt> </tt>
508		<a name="L357"></a><tt class="py-lineno"> 357</tt> <tt class="py-line"> </tt>
509		<a name="ClushConfigError.__init__"></a><div id="ClushConfigError.__init__-def"><a name="L358"></a><tt class="py-lineno"> 358</tt> <a class="py-toggle" href="#" id="ClushConfigError.__init__-toggle" onclick="return toggle('ClushConfigError.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfigError-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">section</tt><tt class="py-op">,</tt> <tt class="py-param">option</tt><tt class="py-op">,</tt> <tt class="py-param">msg</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
510		</div><div id="ClushConfigError.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfigError.__init__-expanded"><a name="L359"></a><tt class="py-lineno"> 359</tt> <tt class="py-line"> <tt class="py-name">Exception</tt><tt class="py-op">.</tt><tt id="link-142" class="py-name" targets="Method ClusterShell.Engine.EPoll.EngineEPoll.__init__()=ClusterShell.Engine.EPoll.EngineEPoll-class.html#__init__,Method ClusterShell.Engine.Engine.Engine.__init__()=ClusterShell.Engine.Engine.Engine-class.html#__init__,Method ClusterShell.Engine.Engine.EngineAbortException.__init__()=ClusterShell.Engine.Engine.EngineAbortException-class.html#__init__,Method ClusterShell.Engine.Engine.EngineBaseTimer.__init__()=ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__,Method ClusterShell.Engine.Engine.EngineTimer.__init__()=ClusterShell.Engine.Engine.EngineTimer-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__()=ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#__init__,Method ClusterShell.Engine.Engine._EngineTimerQ.__init__()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#__init__,Method ClusterShell.Engine.Poll.EnginePoll.__init__()=ClusterShell.Engine.Poll.EnginePoll-class.html#__init__,Method ClusterShell.MsgTree.MsgTree.__init__()=ClusterShell.MsgTree.MsgTree-class.html#__init__,Method ClusterShell.MsgTree.MsgTreeElem.__init__()=ClusterShell.MsgTree.MsgTreeElem-class.html#__init__,Method ClusterShell.NodeSet.NodeSet.__init__()=ClusterShell.NodeSet.NodeSet-class.html#__init__,Method ClusterShell.NodeSet.NodeSetBase.__init__()=ClusterShell.NodeSet.NodeSetBase-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseError.__init__()=ClusterShell.NodeSet.NodeSetParseError-class.html#__init__,Method ClusterShell.NodeSet.NodeSetParseRangeError.__init__()=ClusterShell.NodeSet.NodeSetParseRangeError-class.html#__init__,Method ClusterShell.NodeSet.ParsingEngine.__init__()=ClusterShell.NodeSet.ParsingEngine-class.html#__init__,Method ClusterShell.NodeSet.RangeSet.__init__()=ClusterShell.NodeSet.RangeSet-class.html#__init__,Method ClusterShell.NodeSet.RangeSetPaddingError.__init__()=ClusterShell.NodeSet.RangeSetPaddingError-class.html#__init__,Method ClusterShell.NodeSet.RangeSetParseError.__init__()=ClusterShell.NodeSet.RangeSetParseError-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolver.__init__()=ClusterShell.NodeUtils.GroupResolver-class.html#__init__,Method ClusterShell.NodeUtils.GroupResolverConfig.__init__()=ClusterShell.NodeUtils.GroupResolverConfig-class.html#__init__,Method ClusterShell.NodeUtils.GroupSource.__init__()=ClusterShell.NodeUtils.GroupSource-class.html#__init__,Method ClusterShell.NodeUtils.GroupSourceException.__init__()=ClusterShell.NodeUtils.GroupSourceException-class.html#__init__,Method ClusterShell.Task.Task._SuspendCondition.__init__()=ClusterShell.Task.Task._SuspendCondition-class.html#__init__,Method ClusterShell.Task.Task.__init__()=ClusterShell.Task.Task-class.html#__init__,Method ClusterShell.Task._TaskMsgTree.__init__()=ClusterShell.Task._TaskMsgTree-class.html#__init__,Method ClusterShell.Worker.EngineClient.EngineClient.__init__()=ClusterShell.Worker.EngineClient.EngineClient-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#__init__,Method ClusterShell.Worker.EngineClient.EnginePort.__init__()=ClusterShell.Worker.EngineClient.EnginePort-class.html#__init__,Method ClusterShell.Worker.Pdsh.WorkerPdsh.__init__()=ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#__init__,Method ClusterShell.Worker.Popen.WorkerPopen.__init__()=ClusterShell.Worker.Popen.WorkerPopen-class.html#__init__,Method ClusterShell.Worker.Ssh.Scp.__init__()=ClusterShell.Worker.Ssh.Scp-class.html#__init__,Method ClusterShell.Worker.Ssh.Ssh.__init__()=ClusterShell.Worker.Ssh.Ssh-class.html#__init__,Method ClusterShell.Worker.Ssh.WorkerSsh.__init__()=ClusterShell.Worker.Ssh.WorkerSsh-class.html#__init__,Method ClusterShell.Worker.Worker.DistantWorker.__init__()=ClusterShell.Worker.Worker.DistantWorker-class.html#__init__,Method ClusterShell.Worker.Worker.Worker.__init__()=ClusterShell.Worker.Worker.Worker-class.html#__init__,Method ClusterShell.Worker.Worker.WorkerSimple.__init__()=ClusterShell.Worker.Worker.WorkerSimple-class.html#__init__,Method clubak.Display.__init__()=clubak.Display-class.html#__init__,Method clush.ClushConfig.__init__()=clush.ClushConfig-class.html#__init__,Method clush.ClushConfigError.__init__()=clush.ClushConfigError-class.html#__init__,Method clush.DirectOutputHandler.__init__()=clush.DirectOutputHandler-class.html#__init__,Method clush.Display.__init__()=clush.Display-class.html#__init__,Method clush.GatherOutputHandler.__init__()=clush.GatherOutputHandler-class.html#__init__,Method clush.RunTimer.__init__()=clush.RunTimer-class.html#__init__,Method clush.StdInputHandler.__init__()=clush.StdInputHandler-class.html#__init__"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
511		ClusterShell.Engine.Engine.Engine.__init__
512		ClusterShell.Engine.Engine.EngineAbortException.__init__
513		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
514		ClusterShell.Engine.Engine.EngineTimer.__init__
515		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
516		ClusterShell.Engine.Engine._EngineTimerQ.__init__
517		ClusterShell.Engine.Poll.EnginePoll.__init__
518		ClusterShell.MsgTree.MsgTree.__init__
519		ClusterShell.MsgTree.MsgTreeElem.__init__
520		ClusterShell.NodeSet.NodeSet.__init__
521		ClusterShell.NodeSet.NodeSetBase.__init__
522		ClusterShell.NodeSet.NodeSetParseError.__init__
523		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
524		ClusterShell.NodeSet.ParsingEngine.__init__
525		ClusterShell.NodeSet.RangeSet.__init__
526		ClusterShell.NodeSet.RangeSetPaddingError.__init__
527		ClusterShell.NodeSet.RangeSetParseError.__init__
528		ClusterShell.NodeUtils.GroupResolver.__init__
529		ClusterShell.NodeUtils.GroupResolverConfig.__init__
530		ClusterShell.NodeUtils.GroupSource.__init__
531		ClusterShell.NodeUtils.GroupSourceException.__init__
532		ClusterShell.Task.Task._SuspendCondition.__init__
533		ClusterShell.Task.Task.__init__
534		ClusterShell.Task._TaskMsgTree.__init__
535		ClusterShell.Worker.EngineClient.EngineClient.__init__
536		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
537		ClusterShell.Worker.EngineClient.EnginePort.__init__
538		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
539		ClusterShell.Worker.Popen.WorkerPopen.__init__
540		ClusterShell.Worker.Ssh.Scp.__init__
541		ClusterShell.Worker.Ssh.Ssh.__init__
542		ClusterShell.Worker.Ssh.WorkerSsh.__init__
543		ClusterShell.Worker.Worker.DistantWorker.__init__
544		ClusterShell.Worker.Worker.Worker.__init__
545		ClusterShell.Worker.Worker.WorkerSimple.__init__
546		clubak.Display.__init__
547		clush.ClushConfig.__init__
548		clush.ClushConfigError.__init__
549		clush.DirectOutputHandler.__init__
550		clush.Display.__init__
551		clush.GatherOutputHandler.__init__
552		clush.RunTimer.__init__
553		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-142', '__init__', 'link-142');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
554		<a name="L360"></a><tt class="py-lineno"> 360</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">section</tt> <tt class="py-op">=</tt> <tt class="py-name">section</tt> </tt>
555		<a name="L361"></a><tt class="py-lineno"> 361</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">option</tt> <tt class="py-op">=</tt> <tt class="py-name">option</tt> </tt>
556		<a name="L362"></a><tt class="py-lineno"> 362</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-143" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-143', 'msg', 'link-72');">msg</a></tt> <tt class="py-op">=</tt> <tt id="link-144" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-144', 'msg', 'link-72');">msg</a></tt> </tt>
557		</div><a name="L363"></a><tt class="py-lineno"> 363</tt> <tt class="py-line"> </tt>
558		<a name="ClushConfigError.__str__"></a><div id="ClushConfigError.__str__-def"><a name="L364"></a><tt class="py-lineno"> 364</tt> <a class="py-toggle" href="#" id="ClushConfigError.__str__-toggle" onclick="return toggle('ClushConfigError.__str__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfigError-class.html#__str__">__str__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
559		</div><div id="ClushConfigError.__str__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfigError.__str__-expanded"><a name="L365"></a><tt class="py-lineno"> 365</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-string">"(Config %s.%s): %s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">section</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">option</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-145" class="py-name"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-145', 'msg', 'link-72');">msg</a></tt><tt class="py-op">)</tt> </tt>
560		</div></div><a name="L366"></a><tt class="py-lineno"> 366</tt> <tt class="py-line"> </tt>
561		<a name="ClushConfig"></a><div id="ClushConfig-def"><a name="L367"></a><tt class="py-lineno"> 367</tt> <a class="py-toggle" href="#" id="ClushConfig-toggle" onclick="return toggle('ClushConfig');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="clush.ClushConfig-class.html">ClushConfig</a><tt class="py-op">(</tt><tt class="py-base-class">ConfigParser</tt><tt class="py-op">.</tt><tt class="py-base-class">ConfigParser</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
562		</div><div id="ClushConfig-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="ClushConfig-expanded"><a name="L368"></a><tt class="py-lineno"> 368</tt> <tt class="py-line"> <tt class="py-docstring">"""Config class for clush (specialized ConfigParser)"""</tt> </tt>
563		<a name="L369"></a><tt class="py-lineno"> 369</tt> <tt class="py-line"> </tt>
564		<a name="L370"></a><tt class="py-lineno"> 370</tt> <tt class="py-line"> <tt id="link-146" class="py-name" targets="Variable clush.ClushConfig.main_defaults=clush.ClushConfig-class.html#main_defaults"><a title="clush.ClushConfig.main_defaults" class="py-name" href="#" onclick="return doclink('link-146', 'main_defaults', 'link-146');">main_defaults</a></tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt> <tt class="py-string">"fanout"</tt> <tt class="py-op">:</tt> <tt class="py-string">"64"</tt><tt class="py-op">,</tt> </tt>
565		<a name="L371"></a><tt class="py-lineno"> 371</tt> <tt class="py-line"> <tt class="py-string">"connect_timeout"</tt> <tt class="py-op">:</tt> <tt class="py-string">"30"</tt><tt class="py-op">,</tt> </tt>
566		<a name="L372"></a><tt class="py-lineno"> 372</tt> <tt class="py-line"> <tt class="py-string">"command_timeout"</tt> <tt class="py-op">:</tt> <tt class="py-string">"0"</tt><tt class="py-op">,</tt> </tt>
567		<a name="L373"></a><tt class="py-lineno"> 373</tt> <tt class="py-line"> <tt class="py-string">"history_size"</tt> <tt class="py-op">:</tt> <tt class="py-string">"100"</tt><tt class="py-op">,</tt> </tt>
568		<a name="L374"></a><tt class="py-lineno"> 374</tt> <tt class="py-line"> <tt class="py-string">"color"</tt> <tt class="py-op">:</tt> <tt id="link-147" class="py-name"><a title="clubak.WHENCOLOR_CHOICES
569		clush.WHENCOLOR_CHOICES" class="py-name" href="#" onclick="return doclink('link-147', 'WHENCOLOR_CHOICES', 'link-40');">WHENCOLOR_CHOICES</a></tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
570		<a name="L375"></a><tt class="py-lineno"> 375</tt> <tt class="py-line"> <tt class="py-string">"verbosity"</tt> <tt class="py-op">:</tt> <tt class="py-string">"%d"</tt> <tt class="py-op">%</tt> <tt id="link-148" class="py-name"><a title="clush.VERB_STD" class="py-name" href="#" onclick="return doclink('link-148', 'VERB_STD', 'link-37');">VERB_STD</a></tt> <tt class="py-op">}</tt> </tt>
571		<a name="L376"></a><tt class="py-lineno"> 376</tt> <tt class="py-line"> </tt>
572		<a name="ClushConfig.__init__"></a><div id="ClushConfig.__init__-def"><a name="L377"></a><tt class="py-lineno"> 377</tt> <a class="py-toggle" href="#" id="ClushConfig.__init__-toggle" onclick="return toggle('ClushConfig.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfig-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
573		</div><div id="ClushConfig.__init__-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfig.__init__-expanded"><a name="L378"></a><tt class="py-lineno"> 378</tt> <tt class="py-line"> <tt class="py-name">ConfigParser</tt><tt class="py-op">.</tt><tt class="py-name">ConfigParser</tt><tt class="py-op">.</tt><tt id="link-149" class="py-name"><a title="ClusterShell.Engine.EPoll.EngineEPoll.__init__
574		ClusterShell.Engine.Engine.Engine.__init__
575		ClusterShell.Engine.Engine.EngineAbortException.__init__
576		ClusterShell.Engine.Engine.EngineBaseTimer.__init__
577		ClusterShell.Engine.Engine.EngineTimer.__init__
578		ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase.__init__
579		ClusterShell.Engine.Engine._EngineTimerQ.__init__
580		ClusterShell.Engine.Poll.EnginePoll.__init__
581		ClusterShell.MsgTree.MsgTree.__init__
582		ClusterShell.MsgTree.MsgTreeElem.__init__
583		ClusterShell.NodeSet.NodeSet.__init__
584		ClusterShell.NodeSet.NodeSetBase.__init__
585		ClusterShell.NodeSet.NodeSetParseError.__init__
586		ClusterShell.NodeSet.NodeSetParseRangeError.__init__
587		ClusterShell.NodeSet.ParsingEngine.__init__
588		ClusterShell.NodeSet.RangeSet.__init__
589		ClusterShell.NodeSet.RangeSetPaddingError.__init__
590		ClusterShell.NodeSet.RangeSetParseError.__init__
591		ClusterShell.NodeUtils.GroupResolver.__init__
592		ClusterShell.NodeUtils.GroupResolverConfig.__init__
593		ClusterShell.NodeUtils.GroupSource.__init__
594		ClusterShell.NodeUtils.GroupSourceException.__init__
595		ClusterShell.Task.Task._SuspendCondition.__init__
596		ClusterShell.Task.Task.__init__
597		ClusterShell.Task._TaskMsgTree.__init__
598		ClusterShell.Worker.EngineClient.EngineClient.__init__
599		ClusterShell.Worker.EngineClient.EnginePort._Msg.__init__
600		ClusterShell.Worker.EngineClient.EnginePort.__init__
601		ClusterShell.Worker.Pdsh.WorkerPdsh.__init__
602		ClusterShell.Worker.Popen.WorkerPopen.__init__
603		ClusterShell.Worker.Ssh.Scp.__init__
604		ClusterShell.Worker.Ssh.Ssh.__init__
605		ClusterShell.Worker.Ssh.WorkerSsh.__init__
606		ClusterShell.Worker.Worker.DistantWorker.__init__
607		ClusterShell.Worker.Worker.Worker.__init__
608		ClusterShell.Worker.Worker.WorkerSimple.__init__
609		clubak.Display.__init__
610		clush.ClushConfig.__init__
611		clush.ClushConfigError.__init__
612		clush.DirectOutputHandler.__init__
613		clush.Display.__init__
614		clush.GatherOutputHandler.__init__
615		clush.RunTimer.__init__
616		clush.StdInputHandler.__init__" class="py-name" href="#" onclick="return doclink('link-149', '__init__', 'link-142');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt> </tt>
617		<a name="L379"></a><tt class="py-lineno"> 379</tt> <tt class="py-line"> <tt class="py-comment"># create Main section with default values</tt> </tt>
618		<a name="L380"></a><tt class="py-lineno"> 380</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">add_section</tt><tt class="py-op">(</tt><tt class="py-string">"Main"</tt><tt class="py-op">)</tt> </tt>
619		<a name="L381"></a><tt class="py-lineno"> 381</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">key</tt><tt class="py-op">,</tt> <tt class="py-name">value</tt> <tt class="py-keyword">in</tt> <tt id="link-150" class="py-name" targets="Class clush.ClushConfig=clush.ClushConfig-class.html"><a title="clush.ClushConfig" class="py-name" href="#" onclick="return doclink('link-150', 'ClushConfig', 'link-150');">ClushConfig</a></tt><tt class="py-op">.</tt><tt id="link-151" class="py-name"><a title="clush.ClushConfig.main_defaults" class="py-name" href="#" onclick="return doclink('link-151', 'main_defaults', 'link-146');">main_defaults</a></tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
620		<a name="L382"></a><tt class="py-lineno"> 382</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">set</tt><tt class="py-op">(</tt><tt class="py-string">"Main"</tt><tt class="py-op">,</tt> <tt class="py-name">key</tt><tt class="py-op">,</tt> <tt class="py-name">value</tt><tt class="py-op">)</tt> </tt>
621		<a name="L383"></a><tt class="py-lineno"> 383</tt> <tt class="py-line"> <tt class="py-comment"># config files override defaults values</tt> </tt>
622		<a name="L384"></a><tt class="py-lineno"> 384</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-152" class="py-name" targets="Method ClusterShell.Worker.Worker.WorkerSimple.read()=ClusterShell.Worker.Worker.WorkerSimple-class.html#read"><a title="ClusterShell.Worker.Worker.WorkerSimple.read" class="py-name" href="#" onclick="return doclink('link-152', 'read', 'link-152');">read</a></tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-string">'/etc/clustershell/clush.conf'</tt><tt class="py-op">,</tt> </tt>
623		<a name="L385"></a><tt class="py-lineno"> 385</tt> <tt class="py-line"> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">expanduser</tt><tt class="py-op">(</tt><tt class="py-string">'~/.clush.conf'</tt><tt class="py-op">)</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
624		</div><a name="L386"></a><tt class="py-lineno"> 386</tt> <tt class="py-line"> </tt>
625		<a name="ClushConfig.verbose_print"></a><div id="ClushConfig.verbose_print-def"><a name="L387"></a><tt class="py-lineno"> 387</tt> <a class="py-toggle" href="#" id="ClushConfig.verbose_print-toggle" onclick="return toggle('ClushConfig.verbose_print');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfig-class.html#verbose_print">verbose_print</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">level</tt><tt class="py-op">,</tt> <tt class="py-param">message</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
626		</div><div id="ClushConfig.verbose_print-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfig.verbose_print-expanded"><a name="L388"></a><tt class="py-lineno"> 388</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-153" class="py-name" targets="Method clush.ClushConfig.get_verbosity()=clush.ClushConfig-class.html#get_verbosity"><a title="clush.ClushConfig.get_verbosity" class="py-name" href="#" onclick="return doclink('link-153', 'get_verbosity', 'link-153');">get_verbosity</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">>=</tt> <tt class="py-name">level</tt><tt class="py-op">:</tt> </tt>
627		<a name="L389"></a><tt class="py-lineno"> 389</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt id="link-154" class="py-name" targets="Method ClusterShell.MsgTree.MsgTreeElem.message()=ClusterShell.MsgTree.MsgTreeElem-class.html#message"><a title="ClusterShell.MsgTree.MsgTreeElem.message" class="py-name" href="#" onclick="return doclink('link-154', 'message', 'link-154');">message</a></tt> </tt>
628		</div><a name="L390"></a><tt class="py-lineno"> 390</tt> <tt class="py-line"> </tt>
629		<a name="ClushConfig.max_fdlimit"></a><div id="ClushConfig.max_fdlimit-def"><a name="L391"></a><tt class="py-lineno"> 391</tt> <a class="py-toggle" href="#" id="ClushConfig.max_fdlimit-toggle" onclick="return toggle('ClushConfig.max_fdlimit');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfig-class.html#max_fdlimit">max_fdlimit</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
630		</div><div id="ClushConfig.max_fdlimit-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfig.max_fdlimit-expanded"><a name="L392"></a><tt class="py-lineno"> 392</tt> <tt class="py-line"> <tt class="py-docstring">"""Make open file descriptors soft limit the max."""</tt> </tt>
631		<a name="L393"></a><tt class="py-lineno"> 393</tt> <tt class="py-line"> <tt class="py-name">soft</tt><tt class="py-op">,</tt> <tt class="py-name">hard</tt> <tt class="py-op">=</tt> <tt class="py-name">resource</tt><tt class="py-op">.</tt><tt class="py-name">getrlimit</tt><tt class="py-op">(</tt><tt class="py-name">resource</tt><tt class="py-op">.</tt><tt class="py-name">RLIMIT_NOFILE</tt><tt class="py-op">)</tt> </tt>
632		<a name="L394"></a><tt class="py-lineno"> 394</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">soft</tt> <tt class="py-op"><</tt> <tt class="py-name">hard</tt><tt class="py-op">:</tt> </tt>
633		<a name="L395"></a><tt class="py-lineno"> 395</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-155" class="py-name" targets="Method clush.ClushConfig.verbose_print()=clush.ClushConfig-class.html#verbose_print"><a title="clush.ClushConfig.verbose_print" class="py-name" href="#" onclick="return doclink('link-155', 'verbose_print', 'link-155');">verbose_print</a></tt><tt class="py-op">(</tt><tt id="link-156" class="py-name"><a title="clush.VERB_DEBUG" class="py-name" href="#" onclick="return doclink('link-156', 'VERB_DEBUG', 'link-39');">VERB_DEBUG</a></tt><tt class="py-op">,</tt> <tt class="py-string">"Setting max soft limit "</tt> </tt>
634		<a name="L396"></a><tt class="py-lineno"> 396</tt> <tt class="py-line"> <tt class="py-string">"RLIMIT_NOFILE: %d -> %d"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">soft</tt><tt class="py-op">,</tt> <tt class="py-name">hard</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
635		<a name="L397"></a><tt class="py-lineno"> 397</tt> <tt class="py-line"> <tt class="py-name">resource</tt><tt class="py-op">.</tt><tt class="py-name">setrlimit</tt><tt class="py-op">(</tt><tt class="py-name">resource</tt><tt class="py-op">.</tt><tt class="py-name">RLIMIT_NOFILE</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-name">hard</tt><tt class="py-op">,</tt> <tt class="py-name">hard</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
636		<a name="L398"></a><tt class="py-lineno"> 398</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
637		<a name="L399"></a><tt class="py-lineno"> 399</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-157" class="py-name"><a title="clush.ClushConfig.verbose_print" class="py-name" href="#" onclick="return doclink('link-157', 'verbose_print', 'link-155');">verbose_print</a></tt><tt class="py-op">(</tt><tt id="link-158" class="py-name"><a title="clush.VERB_DEBUG" class="py-name" href="#" onclick="return doclink('link-158', 'VERB_DEBUG', 'link-39');">VERB_DEBUG</a></tt><tt class="py-op">,</tt> <tt class="py-string">"Soft limit RLIMIT_NOFILE already "</tt> </tt>
638		<a name="L400"></a><tt class="py-lineno"> 400</tt> <tt class="py-line"> <tt class="py-string">"set to the max (%d)"</tt> <tt class="py-op">%</tt> <tt class="py-name">soft</tt><tt class="py-op">)</tt> </tt>
639		</div><a name="L401"></a><tt class="py-lineno"> 401</tt> <tt class="py-line"> </tt>
640		<a name="ClushConfig.set_main"></a><div id="ClushConfig.set_main-def"><a name="L402"></a><tt class="py-lineno"> 402</tt> <a class="py-toggle" href="#" id="ClushConfig.set_main-toggle" onclick="return toggle('ClushConfig.set_main');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfig-class.html#set_main">set_main</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">option</tt><tt class="py-op">,</tt> <tt class="py-param">value</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
641		</div><div id="ClushConfig.set_main-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfig.set_main-expanded"><a name="L403"></a><tt class="py-lineno"> 403</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">set</tt><tt class="py-op">(</tt><tt class="py-string">"Main"</tt><tt class="py-op">,</tt> <tt class="py-name">option</tt><tt class="py-op">,</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">value</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
642		</div><a name="L404"></a><tt class="py-lineno"> 404</tt> <tt class="py-line"> </tt>
643		<a name="ClushConfig.getint"></a><div id="ClushConfig.getint-def"><a name="L405"></a><tt class="py-lineno"> 405</tt> <a class="py-toggle" href="#" id="ClushConfig.getint-toggle" onclick="return toggle('ClushConfig.getint');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfig-class.html#getint">getint</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">section</tt><tt class="py-op">,</tt> <tt class="py-param">option</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
644		</div><div id="ClushConfig.getint-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfig.getint-expanded"><a name="L406"></a><tt class="py-lineno"> 406</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
645		<a name="L407"></a><tt class="py-lineno"> 407</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">ConfigParser</tt><tt class="py-op">.</tt><tt class="py-name">ConfigParser</tt><tt class="py-op">.</tt><tt id="link-159" class="py-name" targets="Method clush.ClushConfig.getint()=clush.ClushConfig-class.html#getint"><a title="clush.ClushConfig.getint" class="py-name" href="#" onclick="return doclink('link-159', 'getint', 'link-159');">getint</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">section</tt><tt class="py-op">,</tt> <tt class="py-name">option</tt><tt class="py-op">)</tt> </tt>
646		<a name="L408"></a><tt class="py-lineno"> 408</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-op">(</tt><tt class="py-name">ConfigParser</tt><tt class="py-op">.</tt><tt class="py-name">Error</tt><tt class="py-op">,</tt> <tt class="py-name">TypeError</tt><tt class="py-op">,</tt> <tt class="py-name">ValueError</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
647		<a name="L409"></a><tt class="py-lineno"> 409</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-160" class="py-name" targets="Class clush.ClushConfigError=clush.ClushConfigError-class.html"><a title="clush.ClushConfigError" class="py-name" href="#" onclick="return doclink('link-160', 'ClushConfigError', 'link-160');">ClushConfigError</a></tt><tt class="py-op">(</tt><tt class="py-name">section</tt><tt class="py-op">,</tt> <tt class="py-name">option</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">)</tt> </tt>
648		</div><a name="L410"></a><tt class="py-lineno"> 410</tt> <tt class="py-line"> </tt>
649		<a name="ClushConfig.getfloat"></a><div id="ClushConfig.getfloat-def"><a name="L411"></a><tt class="py-lineno"> 411</tt> <a class="py-toggle" href="#" id="ClushConfig.getfloat-toggle" onclick="return toggle('ClushConfig.getfloat');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfig-class.html#getfloat">getfloat</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">section</tt><tt class="py-op">,</tt> <tt class="py-param">option</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
650		</div><div id="ClushConfig.getfloat-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfig.getfloat-expanded"><a name="L412"></a><tt class="py-lineno"> 412</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
651		<a name="L413"></a><tt class="py-lineno"> 413</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">ConfigParser</tt><tt class="py-op">.</tt><tt class="py-name">ConfigParser</tt><tt class="py-op">.</tt><tt id="link-161" class="py-name" targets="Method clush.ClushConfig.getfloat()=clush.ClushConfig-class.html#getfloat"><a title="clush.ClushConfig.getfloat" class="py-name" href="#" onclick="return doclink('link-161', 'getfloat', 'link-161');">getfloat</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-name">section</tt><tt class="py-op">,</tt> <tt class="py-name">option</tt><tt class="py-op">)</tt> </tt>
652		<a name="L414"></a><tt class="py-lineno"> 414</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-op">(</tt><tt class="py-name">ConfigParser</tt><tt class="py-op">.</tt><tt class="py-name">Error</tt><tt class="py-op">,</tt> <tt class="py-name">TypeError</tt><tt class="py-op">,</tt> <tt class="py-name">ValueError</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
653		<a name="L415"></a><tt class="py-lineno"> 415</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-162" class="py-name"><a title="clush.ClushConfigError" class="py-name" href="#" onclick="return doclink('link-162', 'ClushConfigError', 'link-160');">ClushConfigError</a></tt><tt class="py-op">(</tt><tt class="py-name">section</tt><tt class="py-op">,</tt> <tt class="py-name">option</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">)</tt> </tt>
654		</div><a name="L416"></a><tt class="py-lineno"> 416</tt> <tt class="py-line"> </tt>
655		<a name="ClushConfig._get_optional"></a><div id="ClushConfig._get_optional-def"><a name="L417"></a><tt class="py-lineno"> 417</tt> <a class="py-toggle" href="#" id="ClushConfig._get_optional-toggle" onclick="return toggle('ClushConfig._get_optional');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfig-class.html#_get_optional">_get_optional</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">section</tt><tt class="py-op">,</tt> <tt class="py-param">option</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
656		</div><div id="ClushConfig._get_optional-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfig._get_optional-expanded"><a name="L418"></a><tt class="py-lineno"> 418</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
657		<a name="L419"></a><tt class="py-lineno"> 419</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-163" class="py-name" targets="Method ClusterShell.MsgTree.MsgTree.get()=ClusterShell.MsgTree.MsgTree-class.html#get,Method ClusterShell.Worker.EngineClient.EnginePort._Msg.get()=ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#get"><a title="ClusterShell.MsgTree.MsgTree.get
658		ClusterShell.Worker.EngineClient.EnginePort._Msg.get" class="py-name" href="#" onclick="return doclink('link-163', 'get', 'link-163');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">section</tt><tt class="py-op">,</tt> <tt class="py-name">option</tt><tt class="py-op">)</tt> </tt>
659		<a name="L420"></a><tt class="py-lineno"> 420</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">ConfigParser</tt><tt class="py-op">.</tt><tt class="py-name">Error</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
660		<a name="L421"></a><tt class="py-lineno"> 421</tt> <tt class="py-line"> <tt class="py-keyword">pass</tt> </tt>
661		</div><a name="L422"></a><tt class="py-lineno"> 422</tt> <tt class="py-line"> </tt>
662		<a name="ClushConfig.get_color"></a><div id="ClushConfig.get_color-def"><a name="L423"></a><tt class="py-lineno"> 423</tt> <a class="py-toggle" href="#" id="ClushConfig.get_color-toggle" onclick="return toggle('ClushConfig.get_color');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfig-class.html#get_color">get_color</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
663		</div><div id="ClushConfig.get_color-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfig.get_color-expanded"><a name="L424"></a><tt class="py-lineno"> 424</tt> <tt class="py-line"> <tt class="py-name">whencolor</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-164" class="py-name" targets="Method clush.ClushConfig._get_optional()=clush.ClushConfig-class.html#_get_optional"><a title="clush.ClushConfig._get_optional" class="py-name" href="#" onclick="return doclink('link-164', '_get_optional', 'link-164');">_get_optional</a></tt><tt class="py-op">(</tt><tt class="py-string">"Main"</tt><tt class="py-op">,</tt> <tt class="py-string">"color"</tt><tt class="py-op">)</tt> </tt>
664		<a name="L425"></a><tt class="py-lineno"> 425</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">whencolor</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt id="link-165" class="py-name"><a title="clubak.WHENCOLOR_CHOICES
665		clush.WHENCOLOR_CHOICES" class="py-name" href="#" onclick="return doclink('link-165', 'WHENCOLOR_CHOICES', 'link-40');">WHENCOLOR_CHOICES</a></tt><tt class="py-op">:</tt> </tt>
666		<a name="L426"></a><tt class="py-lineno"> 426</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-166" class="py-name"><a title="clush.ClushConfigError" class="py-name" href="#" onclick="return doclink('link-166', 'ClushConfigError', 'link-160');">ClushConfigError</a></tt><tt class="py-op">(</tt><tt class="py-string">"Main"</tt><tt class="py-op">,</tt> <tt class="py-string">"color"</tt><tt class="py-op">,</tt> <tt class="py-string">"choose from %s"</tt> <tt class="py-op">%</tt> \ </tt>
667		<a name="L427"></a><tt class="py-lineno"> 427</tt> <tt class="py-line"> <tt id="link-167" class="py-name"><a title="clubak.WHENCOLOR_CHOICES
668		clush.WHENCOLOR_CHOICES" class="py-name" href="#" onclick="return doclink('link-167', 'WHENCOLOR_CHOICES', 'link-40');">WHENCOLOR_CHOICES</a></tt><tt class="py-op">)</tt> </tt>
669		<a name="L428"></a><tt class="py-lineno"> 428</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">whencolor</tt> </tt>
670		</div><a name="L429"></a><tt class="py-lineno"> 429</tt> <tt class="py-line"> </tt>
671		<a name="ClushConfig.get_verbosity"></a><div id="ClushConfig.get_verbosity-def"><a name="L430"></a><tt class="py-lineno"> 430</tt> <a class="py-toggle" href="#" id="ClushConfig.get_verbosity-toggle" onclick="return toggle('ClushConfig.get_verbosity');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfig-class.html#get_verbosity">get_verbosity</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
672		</div><div id="ClushConfig.get_verbosity-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfig.get_verbosity-expanded"><a name="L431"></a><tt class="py-lineno"> 431</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
673		<a name="L432"></a><tt class="py-lineno"> 432</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-168" class="py-name"><a title="clush.ClushConfig.getint" class="py-name" href="#" onclick="return doclink('link-168', 'getint', 'link-159');">getint</a></tt><tt class="py-op">(</tt><tt class="py-string">"Main"</tt><tt class="py-op">,</tt> <tt class="py-string">"verbosity"</tt><tt class="py-op">)</tt> </tt>
674		<a name="L433"></a><tt class="py-lineno"> 433</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-169" class="py-name"><a title="clush.ClushConfigError" class="py-name" href="#" onclick="return doclink('link-169', 'ClushConfigError', 'link-160');">ClushConfigError</a></tt><tt class="py-op">:</tt> </tt>
675		<a name="L434"></a><tt class="py-lineno"> 434</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-number">0</tt> </tt>
676		</div><a name="L435"></a><tt class="py-lineno"> 435</tt> <tt class="py-line"> </tt>
677		<a name="ClushConfig.get_fanout"></a><div id="ClushConfig.get_fanout-def"><a name="L436"></a><tt class="py-lineno"> 436</tt> <a class="py-toggle" href="#" id="ClushConfig.get_fanout-toggle" onclick="return toggle('ClushConfig.get_fanout');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfig-class.html#get_fanout">get_fanout</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
678		</div><div id="ClushConfig.get_fanout-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfig.get_fanout-expanded"><a name="L437"></a><tt class="py-lineno"> 437</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-170" class="py-name"><a title="clush.ClushConfig.getint" class="py-name" href="#" onclick="return doclink('link-170', 'getint', 'link-159');">getint</a></tt><tt class="py-op">(</tt><tt class="py-string">"Main"</tt><tt class="py-op">,</tt> <tt class="py-string">"fanout"</tt><tt class="py-op">)</tt> </tt>
679		</div><a name="L438"></a><tt class="py-lineno"> 438</tt> <tt class="py-line"> </tt>
680		<a name="ClushConfig.get_connect_timeout"></a><div id="ClushConfig.get_connect_timeout-def"><a name="L439"></a><tt class="py-lineno"> 439</tt> <a class="py-toggle" href="#" id="ClushConfig.get_connect_timeout-toggle" onclick="return toggle('ClushConfig.get_connect_timeout');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfig-class.html#get_connect_timeout">get_connect_timeout</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
681		</div><div id="ClushConfig.get_connect_timeout-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfig.get_connect_timeout-expanded"><a name="L440"></a><tt class="py-lineno"> 440</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-171" class="py-name"><a title="clush.ClushConfig.getfloat" class="py-name" href="#" onclick="return doclink('link-171', 'getfloat', 'link-161');">getfloat</a></tt><tt class="py-op">(</tt><tt class="py-string">"Main"</tt><tt class="py-op">,</tt> <tt class="py-string">"connect_timeout"</tt><tt class="py-op">)</tt> </tt>
682		</div><a name="L441"></a><tt class="py-lineno"> 441</tt> <tt class="py-line"> </tt>
683		<a name="ClushConfig.get_command_timeout"></a><div id="ClushConfig.get_command_timeout-def"><a name="L442"></a><tt class="py-lineno"> 442</tt> <a class="py-toggle" href="#" id="ClushConfig.get_command_timeout-toggle" onclick="return toggle('ClushConfig.get_command_timeout');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfig-class.html#get_command_timeout">get_command_timeout</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
684		</div><div id="ClushConfig.get_command_timeout-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfig.get_command_timeout-expanded"><a name="L443"></a><tt class="py-lineno"> 443</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-172" class="py-name"><a title="clush.ClushConfig.getfloat" class="py-name" href="#" onclick="return doclink('link-172', 'getfloat', 'link-161');">getfloat</a></tt><tt class="py-op">(</tt><tt class="py-string">"Main"</tt><tt class="py-op">,</tt> <tt class="py-string">"command_timeout"</tt><tt class="py-op">)</tt> </tt>
685		</div><a name="L444"></a><tt class="py-lineno"> 444</tt> <tt class="py-line"> </tt>
686		<a name="ClushConfig.get_ssh_user"></a><div id="ClushConfig.get_ssh_user-def"><a name="L445"></a><tt class="py-lineno"> 445</tt> <a class="py-toggle" href="#" id="ClushConfig.get_ssh_user-toggle" onclick="return toggle('ClushConfig.get_ssh_user');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfig-class.html#get_ssh_user">get_ssh_user</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
687		</div><div id="ClushConfig.get_ssh_user-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfig.get_ssh_user-expanded"><a name="L446"></a><tt class="py-lineno"> 446</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-173" class="py-name"><a title="clush.ClushConfig._get_optional" class="py-name" href="#" onclick="return doclink('link-173', '_get_optional', 'link-164');">_get_optional</a></tt><tt class="py-op">(</tt><tt class="py-string">"Main"</tt><tt class="py-op">,</tt> <tt class="py-string">"ssh_user"</tt><tt class="py-op">)</tt> </tt>
688		</div><a name="L447"></a><tt class="py-lineno"> 447</tt> <tt class="py-line"> </tt>
689		<a name="ClushConfig.get_ssh_path"></a><div id="ClushConfig.get_ssh_path-def"><a name="L448"></a><tt class="py-lineno"> 448</tt> <a class="py-toggle" href="#" id="ClushConfig.get_ssh_path-toggle" onclick="return toggle('ClushConfig.get_ssh_path');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfig-class.html#get_ssh_path">get_ssh_path</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
690		</div><div id="ClushConfig.get_ssh_path-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfig.get_ssh_path-expanded"><a name="L449"></a><tt class="py-lineno"> 449</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-174" class="py-name"><a title="clush.ClushConfig._get_optional" class="py-name" href="#" onclick="return doclink('link-174', '_get_optional', 'link-164');">_get_optional</a></tt><tt class="py-op">(</tt><tt class="py-string">"Main"</tt><tt class="py-op">,</tt> <tt class="py-string">"ssh_path"</tt><tt class="py-op">)</tt> </tt>
691		</div><a name="L450"></a><tt class="py-lineno"> 450</tt> <tt class="py-line"> </tt>
692		<a name="ClushConfig.get_ssh_options"></a><div id="ClushConfig.get_ssh_options-def"><a name="L451"></a><tt class="py-lineno"> 451</tt> <a class="py-toggle" href="#" id="ClushConfig.get_ssh_options-toggle" onclick="return toggle('ClushConfig.get_ssh_options');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="clush.ClushConfig-class.html#get_ssh_options">get_ssh_options</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
693		</div><div id="ClushConfig.get_ssh_options-collapsed" style="display:none;" pad="++++" indent="++++++++"></div><div id="ClushConfig.get_ssh_options-expanded"><a name="L452"></a><tt class="py-lineno"> 452</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-175" class="py-name"><a title="clush.ClushConfig._get_optional" class="py-name" href="#" onclick="return doclink('link-175', '_get_optional', 'link-164');">_get_optional</a></tt><tt class="py-op">(</tt><tt class="py-string">"Main"</tt><tt class="py-op">,</tt> <tt class="py-string">"ssh_options"</tt><tt class="py-op">)</tt> </tt>
694		</div></div><a name="L453"></a><tt class="py-lineno"> 453</tt> <tt class="py-line"> </tt>
695		<a name="L454"></a><tt class="py-lineno"> 454</tt> <tt class="py-line"> </tt>
696		<a name="signal_handler"></a><div id="signal_handler-def"><a name="L455"></a><tt class="py-lineno"> 455</tt> <a class="py-toggle" href="#" id="signal_handler-toggle" onclick="return toggle('signal_handler');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="clush-module.html#signal_handler">signal_handler</a><tt class="py-op">(</tt><tt class="py-param">signum</tt><tt class="py-op">,</tt> <tt class="py-param">frame</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
697		</div><div id="signal_handler-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="signal_handler-expanded"><a name="L456"></a><tt class="py-lineno"> 456</tt> <tt class="py-line"> <tt class="py-docstring">"""Signal handler used for main thread notification"""</tt> </tt>
698		<a name="L457"></a><tt class="py-lineno"> 457</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">signum</tt> <tt class="py-op">==</tt> <tt class="py-name">signal</tt><tt class="py-op">.</tt><tt class="py-name">SIGUSR1</tt><tt class="py-op">:</tt> </tt>
699		<a name="L458"></a><tt class="py-lineno"> 458</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt id="link-176" class="py-name" targets="Class clush.UpdatePromptException=clush.UpdatePromptException-class.html"><a title="clush.UpdatePromptException" class="py-name" href="#" onclick="return doclink('link-176', 'UpdatePromptException', 'link-176');">UpdatePromptException</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
700		</div><a name="L459"></a><tt class="py-lineno"> 459</tt> <tt class="py-line"> </tt>
701		<a name="get_history_file"></a><div id="get_history_file-def"><a name="L460"></a><tt class="py-lineno"> 460</tt> <a class="py-toggle" href="#" id="get_history_file-toggle" onclick="return toggle('get_history_file');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="clush-module.html#get_history_file">get_history_file</a><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
702		</div><div id="get_history_file-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="get_history_file-expanded"><a name="L461"></a><tt class="py-lineno"> 461</tt> <tt class="py-line"> <tt class="py-docstring">"""Turn the history file path"""</tt> </tt>
703		<a name="L462"></a><tt class="py-lineno"> 462</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt id="link-177" class="py-name" targets="Method ClusterShell.Task.Task.join()=ClusterShell.Task.Task-class.html#join"><a title="ClusterShell.Task.Task.join" class="py-name" href="#" onclick="return doclink('link-177', 'join', 'link-177');">join</a></tt><tt class="py-op">(</tt><tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">environ</tt><tt class="py-op">[</tt><tt class="py-string">"HOME"</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-string">".clush_history"</tt><tt class="py-op">)</tt> </tt>
704		</div><a name="L463"></a><tt class="py-lineno"> 463</tt> <tt class="py-line"> </tt>
705		<a name="readline_setup"></a><div id="readline_setup-def"><a name="L464"></a><tt class="py-lineno"> 464</tt> <a class="py-toggle" href="#" id="readline_setup-toggle" onclick="return toggle('readline_setup');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="clush-module.html#readline_setup">readline_setup</a><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
706		</div><div id="readline_setup-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="readline_setup-expanded"><a name="L465"></a><tt class="py-lineno"> 465</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
707		<a name="L466"></a><tt class="py-lineno"> 466</tt> <tt class="py-line"><tt class="py-docstring"> Configure readline to automatically load and save a history file</tt> </tt>
708		<a name="L467"></a><tt class="py-lineno"> 467</tt> <tt class="py-line"><tt class="py-docstring"> named .clush_history</tt> </tt>
709		<a name="L468"></a><tt class="py-lineno"> 468</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
710		<a name="L469"></a><tt class="py-lineno"> 469</tt> <tt class="py-line"> <tt class="py-keyword">import</tt> <tt class="py-name">readline</tt> </tt>
711		<a name="L470"></a><tt class="py-lineno"> 470</tt> <tt class="py-line"> <tt class="py-name">readline</tt><tt class="py-op">.</tt><tt class="py-name">parse_and_bind</tt><tt class="py-op">(</tt><tt class="py-string">"tab: complete"</tt><tt class="py-op">)</tt> </tt>
712		<a name="L471"></a><tt class="py-lineno"> 471</tt> <tt class="py-line"> <tt class="py-name">readline</tt><tt class="py-op">.</tt><tt class="py-name">set_completer_delims</tt><tt class="py-op">(</tt><tt class="py-string">""</tt><tt class="py-op">)</tt> </tt>
713		<a name="L472"></a><tt class="py-lineno"> 472</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
714		<a name="L473"></a><tt class="py-lineno"> 473</tt> <tt class="py-line"> <tt class="py-name">readline</tt><tt class="py-op">.</tt><tt class="py-name">read_history_file</tt><tt class="py-op">(</tt><tt id="link-178" class="py-name" targets="Function clush.get_history_file()=clush-module.html#get_history_file"><a title="clush.get_history_file" class="py-name" href="#" onclick="return doclink('link-178', 'get_history_file', 'link-178');">get_history_file</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
715		<a name="L474"></a><tt class="py-lineno"> 474</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">IOError</tt><tt class="py-op">:</tt> </tt>
716		<a name="L475"></a><tt class="py-lineno"> 475</tt> <tt class="py-line"> <tt class="py-keyword">pass</tt> </tt>
717		</div><a name="L476"></a><tt class="py-lineno"> 476</tt> <tt class="py-line"> </tt>
718		<a name="ttyloop"></a><div id="ttyloop-def"><a name="L477"></a><tt class="py-lineno"> 477</tt> <a class="py-toggle" href="#" id="ttyloop-toggle" onclick="return toggle('ttyloop');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="clush-module.html#ttyloop">ttyloop</a><tt class="py-op">(</tt><tt class="py-param">task</tt><tt class="py-op">,</tt> <tt class="py-param">nodeset</tt><tt class="py-op">,</tt> <tt class="py-param">gather</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">,</tt> <tt class="py-param">verbosity</tt><tt class="py-op">,</tt> <tt class="py-param">display</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
719		</div><div id="ttyloop-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="ttyloop-expanded"><a name="L478"></a><tt class="py-lineno"> 478</tt> <tt class="py-line"> <tt class="py-docstring">"""Manage the interactive prompt to run command"""</tt> </tt>
720		<a name="L479"></a><tt class="py-lineno"> 479</tt> <tt class="py-line"> <tt class="py-name">readline_avail</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
721		<a name="L480"></a><tt class="py-lineno"> 480</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-179" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-179', 'default', 'link-91');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_interactive"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
722		<a name="L481"></a><tt class="py-lineno"> 481</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt><tt class="py-op">.</tt><tt class="py-name">isatty</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
723		<a name="L482"></a><tt class="py-lineno"> 482</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
724		<a name="L483"></a><tt class="py-lineno"> 483</tt> <tt class="py-line"> <tt class="py-keyword">import</tt> <tt class="py-name">readline</tt> </tt>
725		<a name="L484"></a><tt class="py-lineno"> 484</tt> <tt class="py-line"> <tt id="link-180" class="py-name" targets="Function clush.readline_setup()=clush-module.html#readline_setup"><a title="clush.readline_setup" class="py-name" href="#" onclick="return doclink('link-180', 'readline_setup', 'link-180');">readline_setup</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
726		<a name="L485"></a><tt class="py-lineno"> 485</tt> <tt class="py-line"> <tt class="py-name">readline_avail</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
727		<a name="L486"></a><tt class="py-lineno"> 486</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">ImportError</tt><tt class="py-op">:</tt> </tt>
728		<a name="L487"></a><tt class="py-lineno"> 487</tt> <tt class="py-line"> <tt class="py-keyword">pass</tt> </tt>
729		<a name="L488"></a><tt class="py-lineno"> 488</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">verbosity</tt> <tt class="py-op">>=</tt> <tt id="link-181" class="py-name"><a title="clush.VERB_STD" class="py-name" href="#" onclick="return doclink('link-181', 'VERB_STD', 'link-37');">VERB_STD</a></tt><tt class="py-op">:</tt> </tt>
730		<a name="L489"></a><tt class="py-lineno"> 489</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-string">"Enter 'quit' to leave this interactive mode"</tt> </tt>
731		<a name="L490"></a><tt class="py-lineno"> 490</tt> <tt class="py-line"> </tt>
732		<a name="L491"></a><tt class="py-lineno"> 491</tt> <tt class="py-line"> <tt class="py-name">rc</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
733		<a name="L492"></a><tt class="py-lineno"> 492</tt> <tt class="py-line"> <tt class="py-name">ns</tt> <tt class="py-op">=</tt> <tt id="link-182" class="py-name"><a title="ClusterShell.NodeSet
734		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-182', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">(</tt><tt id="link-183" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-183', 'nodeset', 'link-55');">nodeset</a></tt><tt class="py-op">)</tt> </tt>
735		<a name="L493"></a><tt class="py-lineno"> 493</tt> <tt class="py-line"> <tt class="py-name">ns_info</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
736		<a name="L494"></a><tt class="py-lineno"> 494</tt> <tt class="py-line"> <tt class="py-name">cmd</tt> <tt class="py-op">=</tt> <tt class="py-string">""</tt> </tt>
737		<a name="L495"></a><tt class="py-lineno"> 495</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-184" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-184', 'default', 'link-91');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_running"</tt><tt class="py-op">)</tt> <tt class="py-keyword">or</tt> <tt class="py-name">cmd</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">!=</tt> <tt class="py-string">'quit'</tt><tt class="py-op">:</tt> </tt>
738		<a name="L496"></a><tt class="py-lineno"> 496</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
739		<a name="L497"></a><tt class="py-lineno"> 497</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-185" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-185', 'default', 'link-91');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_interactive"</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> \ </tt>
740		<a name="L498"></a><tt class="py-lineno"> 498</tt> <tt class="py-line"> <tt class="py-keyword">not</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-186" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-186', 'default', 'link-91');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_running"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
741		<a name="L499"></a><tt class="py-lineno"> 499</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">ns_info</tt><tt class="py-op">:</tt> </tt>
742		<a name="L500"></a><tt class="py-lineno"> 500</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-string">"Working with nodes: %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">ns</tt> </tt>
743		<a name="L501"></a><tt class="py-lineno"> 501</tt> <tt class="py-line"> <tt class="py-name">ns_info</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
744		<a name="L502"></a><tt class="py-lineno"> 502</tt> <tt class="py-line"> <tt class="py-name">prompt</tt> <tt class="py-op">=</tt> <tt class="py-string">"clush> "</tt> </tt>
745		<a name="L503"></a><tt class="py-lineno"> 503</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
746		<a name="L504"></a><tt class="py-lineno"> 504</tt> <tt class="py-line"> <tt class="py-name">prompt</tt> <tt class="py-op">=</tt> <tt class="py-string">""</tt> </tt>
747		<a name="L505"></a><tt class="py-lineno"> 505</tt> <tt class="py-line"> <tt class="py-name">cmd</tt> <tt class="py-op">=</tt> <tt class="py-name">raw_input</tt><tt class="py-op">(</tt><tt class="py-name">prompt</tt><tt class="py-op">)</tt> </tt>
748		<a name="L506"></a><tt class="py-lineno"> 506</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">EOFError</tt><tt class="py-op">:</tt> </tt>
749		<a name="L507"></a><tt class="py-lineno"> 507</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> </tt>
750		<a name="L508"></a><tt class="py-lineno"> 508</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
751		<a name="L509"></a><tt class="py-lineno"> 509</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-187" class="py-name"><a title="clush.UpdatePromptException" class="py-name" href="#" onclick="return doclink('link-187', 'UpdatePromptException', 'link-176');">UpdatePromptException</a></tt><tt class="py-op">:</tt> </tt>
752		<a name="L510"></a><tt class="py-lineno"> 510</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-188" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-188', 'default', 'link-91');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_interactive"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
753		<a name="L511"></a><tt class="py-lineno"> 511</tt> <tt class="py-line"> <tt class="py-keyword">continue</tt> </tt>
754		<a name="L512"></a><tt class="py-lineno"> 512</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
755		<a name="L513"></a><tt class="py-lineno"> 513</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">KeyboardInterrupt</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
756		<a name="L514"></a><tt class="py-lineno"> 514</tt> <tt class="py-line"> <tt class="py-name">signal</tt><tt class="py-op">.</tt><tt class="py-name">signal</tt><tt class="py-op">(</tt><tt class="py-name">signal</tt><tt class="py-op">.</tt><tt class="py-name">SIGUSR1</tt><tt class="py-op">,</tt> <tt class="py-name">signal</tt><tt class="py-op">.</tt><tt class="py-name">SIG_IGN</tt><tt class="py-op">)</tt> </tt>
757		<a name="L515"></a><tt class="py-lineno"> 515</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">gather</tt><tt class="py-op">:</tt> </tt>
758		<a name="L516"></a><tt class="py-lineno"> 516</tt> <tt class="py-line"> <tt class="py-comment"># Suspend task, so we can safely access its data from</tt> </tt>
759		<a name="L517"></a><tt class="py-lineno"> 517</tt> <tt class="py-line"> <tt class="py-comment"># the main thread</tt> </tt>
760		<a name="L518"></a><tt class="py-lineno"> 518</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-189" class="py-name" targets="Method ClusterShell.Task.Task.suspend()=ClusterShell.Task.Task-class.html#suspend"><a title="ClusterShell.Task.Task.suspend" class="py-name" href="#" onclick="return doclink('link-189', 'suspend', 'link-189');">suspend</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
761		<a name="L519"></a><tt class="py-lineno"> 519</tt> <tt class="py-line"> </tt>
762		<a name="L520"></a><tt class="py-lineno"> 520</tt> <tt class="py-line"> <tt class="py-name">print_warn</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
763		<a name="L521"></a><tt class="py-lineno"> 521</tt> <tt class="py-line"> </tt>
764		<a name="L522"></a><tt class="py-lineno"> 522</tt> <tt class="py-line"> <tt class="py-comment"># Display command output, but cannot order buffers by rc</tt> </tt>
765		<a name="L523"></a><tt class="py-lineno"> 523</tt> <tt class="py-line"> <tt class="py-name">nodesetify</tt> <tt class="py-op">=</tt> <tt class="py-keyword">lambda</tt> <tt class="py-name">v</tt><tt class="py-op">:</tt> <tt class="py-op">(</tt><tt class="py-name">v</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt id="link-190" class="py-name"><a title="ClusterShell.NodeSet
766		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-190', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-191" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
767		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-191', 'fromlist', 'link-75');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">v</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
768		<a name="L524"></a><tt class="py-lineno"> 524</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">buf</tt><tt class="py-op">,</tt> <tt id="link-192" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-192', 'nodeset', 'link-55');">nodeset</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">sorted</tt><tt class="py-op">(</tt><tt class="py-name">map</tt><tt class="py-op">(</tt><tt class="py-name">nodesetify</tt><tt class="py-op">,</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-193" class="py-name"><a title="ClusterShell.Task.Task.iter_buffers
769		ClusterShell.Worker.Worker.DistantWorker.iter_buffers" class="py-name" href="#" onclick="return doclink('link-193', 'iter_buffers', 'link-112');">iter_buffers</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
770		<a name="L525"></a><tt class="py-lineno"> 525</tt> <tt class="py-line"> <tt class="py-name">cmp</tt><tt class="py-op">=</tt><tt id="link-194" class="py-name"><a title="clush.bufnodeset_cmp" class="py-name" href="#" onclick="return doclink('link-194', 'bufnodeset_cmp', 'link-113');">bufnodeset_cmp</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
771		<a name="L526"></a><tt class="py-lineno"> 526</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">print_warn</tt><tt class="py-op">:</tt> </tt>
772		<a name="L527"></a><tt class="py-lineno"> 527</tt> <tt class="py-line"> <tt class="py-name">print_warn</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
773		<a name="L528"></a><tt class="py-lineno"> 528</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"Warning: Caught keyboard interrupt!"</tt> </tt>
774		<a name="L529"></a><tt class="py-lineno"> 529</tt> <tt class="py-line"> <tt id="link-195" class="py-name"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-195', 'display', 'link-80');">display</a></tt><tt class="py-op">.</tt><tt id="link-196" class="py-name"><a title="clubak.Display.print_gather
775		clush.Display.print_gather" class="py-name" href="#" onclick="return doclink('link-196', 'print_gather', 'link-114');">print_gather</a></tt><tt class="py-op">(</tt><tt id="link-197" class="py-name"><a title="nodeset" class="py-name" href="#" onclick="return doclink('link-197', 'nodeset', 'link-55');">nodeset</a></tt><tt class="py-op">,</tt> <tt class="py-name">buf</tt><tt class="py-op">)</tt> </tt>
776		<a name="L530"></a><tt class="py-lineno"> 530</tt> <tt class="py-line"> </tt>
777		<a name="L531"></a><tt class="py-lineno"> 531</tt> <tt class="py-line"> <tt class="py-comment"># Return code handling</tt> </tt>
778		<a name="L532"></a><tt class="py-lineno"> 532</tt> <tt class="py-line"> <tt class="py-name">ns_ok</tt> <tt class="py-op">=</tt> <tt id="link-198" class="py-name"><a title="ClusterShell.NodeSet
779		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-198', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
780		<a name="L533"></a><tt class="py-lineno"> 533</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">rc</tt><tt class="py-op">,</tt> <tt class="py-name">nodelist</tt> <tt class="py-keyword">in</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-199" class="py-name"><a title="ClusterShell.Task.Task.iter_retcodes
781		ClusterShell.Worker.Worker.DistantWorker.iter_retcodes" class="py-name" href="#" onclick="return doclink('link-199', 'iter_retcodes', 'link-122');">iter_retcodes</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
782		<a name="L534"></a><tt class="py-lineno"> 534</tt> <tt class="py-line"> <tt class="py-name">ns_ok</tt><tt class="py-op">.</tt><tt id="link-200" class="py-name" targets="Method ClusterShell.Engine.Engine.Engine.add()=ClusterShell.Engine.Engine.Engine-class.html#add,Method ClusterShell.MsgTree.MsgTree.add()=ClusterShell.MsgTree.MsgTree-class.html#add,Method ClusterShell.NodeSet.NodeSetBase.add()=ClusterShell.NodeSet.NodeSetBase-class.html#add,Method ClusterShell.NodeSet.RangeSet.add()=ClusterShell.NodeSet.RangeSet-class.html#add"><a title="ClusterShell.Engine.Engine.Engine.add
783		ClusterShell.MsgTree.MsgTree.add
784		ClusterShell.NodeSet.NodeSetBase.add
785		ClusterShell.NodeSet.RangeSet.add" class="py-name" href="#" onclick="return doclink('link-200', 'add', 'link-200');">add</a></tt><tt class="py-op">(</tt><tt id="link-201" class="py-name"><a title="ClusterShell.NodeSet
786		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-201', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-202" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
787		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-202', 'fromlist', 'link-75');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">nodelist</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
788		<a name="L535"></a><tt class="py-lineno"> 535</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">rc</tt> <tt class="py-op">!=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
789		<a name="L536"></a><tt class="py-lineno"> 536</tt> <tt class="py-line"> <tt class="py-comment"># Display return code if not ok ( != 0)</tt> </tt>
790		<a name="L537"></a><tt class="py-lineno"> 537</tt> <tt class="py-line"> <tt class="py-name">ns</tt> <tt class="py-op">=</tt> <tt id="link-203" class="py-name"><a title="ClusterShell.NodeSet
791		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-203', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-204" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
792		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-204', 'fromlist', 'link-75');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">nodelist</tt><tt class="py-op">)</tt> </tt>
793		<a name="L538"></a><tt class="py-lineno"> 538</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> \ </tt>
794		<a name="L539"></a><tt class="py-lineno"> 539</tt> <tt class="py-line"> <tt class="py-string">"clush: %s: exited with exit code %s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">ns</tt><tt class="py-op">,</tt> <tt class="py-name">rc</tt><tt class="py-op">)</tt> </tt>
795		<a name="L540"></a><tt class="py-lineno"> 540</tt> <tt class="py-line"> <tt class="py-comment"># Add uncompleted nodeset to exception object</tt> </tt>
796		<a name="L541"></a><tt class="py-lineno"> 541</tt> <tt class="py-line"> <tt class="py-name">e</tt><tt class="py-op">.</tt><tt class="py-name">uncompleted_nodes</tt> <tt class="py-op">=</tt> <tt class="py-name">ns</tt> <tt class="py-op">-</tt> <tt class="py-name">ns_ok</tt> </tt>
797		<a name="L542"></a><tt class="py-lineno"> 542</tt> <tt class="py-line"> </tt>
798		<a name="L543"></a><tt class="py-lineno"> 543</tt> <tt class="py-line"> <tt class="py-comment"># Display nodes that didn't answer within command timeout delay</tt> </tt>
799		<a name="L544"></a><tt class="py-lineno"> 544</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-205" class="py-name"><a title="ClusterShell.Task.Task.num_timeout
800		ClusterShell.Worker.Worker.DistantWorker.num_timeout" class="py-name" href="#" onclick="return doclink('link-205', 'num_timeout', 'link-131');">num_timeout</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
801		<a name="L545"></a><tt class="py-lineno"> 545</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"clush: %s: command timeout"</tt> <tt class="py-op">%</tt> \ </tt>
802		<a name="L546"></a><tt class="py-lineno"> 546</tt> <tt class="py-line"> <tt id="link-206" class="py-name"><a title="ClusterShell.NodeSet
803		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-206', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-207" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
804		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-207', 'fromlist', 'link-75');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-208" class="py-name"><a title="ClusterShell.Task.Task.iter_keys_timeout
805		ClusterShell.Worker.Worker.DistantWorker.iter_keys_timeout" class="py-name" href="#" onclick="return doclink('link-208', 'iter_keys_timeout', 'link-89');">iter_keys_timeout</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
806		<a name="L547"></a><tt class="py-lineno"> 547</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">e</tt> </tt>
807		<a name="L548"></a><tt class="py-lineno"> 548</tt> <tt class="py-line"> </tt>
808		<a name="L549"></a><tt class="py-lineno"> 549</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-209" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-209', 'default', 'link-91');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_running"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
809		<a name="L550"></a><tt class="py-lineno"> 550</tt> <tt class="py-line"> <tt class="py-name">ns_reg</tt><tt class="py-op">,</tt> <tt class="py-name">ns_unreg</tt> <tt class="py-op">=</tt> <tt id="link-210" class="py-name"><a title="ClusterShell.NodeSet
810		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-210', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt id="link-211" class="py-name"><a title="ClusterShell.NodeSet
811		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-211', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
812		<a name="L551"></a><tt class="py-lineno"> 551</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">c</tt> <tt class="py-keyword">in</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt class="py-name">_engine</tt><tt class="py-op">.</tt><tt id="link-212" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.clients" class="py-name" href="#" onclick="return doclink('link-212', 'clients', 'link-139');">clients</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
813		<a name="L552"></a><tt class="py-lineno"> 552</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">c</tt><tt class="py-op">.</tt><tt class="py-name">registered</tt><tt class="py-op">:</tt> </tt>
814		<a name="L553"></a><tt class="py-lineno"> 553</tt> <tt class="py-line"> <tt class="py-name">ns_reg</tt><tt class="py-op">.</tt><tt id="link-213" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.add
815		ClusterShell.MsgTree.MsgTree.add
816		ClusterShell.NodeSet.NodeSetBase.add
817		ClusterShell.NodeSet.RangeSet.add" class="py-name" href="#" onclick="return doclink('link-213', 'add', 'link-200');">add</a></tt><tt class="py-op">(</tt><tt class="py-name">c</tt><tt class="py-op">.</tt><tt class="py-name">key</tt><tt class="py-op">)</tt> </tt>
818		<a name="L554"></a><tt class="py-lineno"> 554</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
819		<a name="L555"></a><tt class="py-lineno"> 555</tt> <tt class="py-line"> <tt class="py-name">ns_unreg</tt><tt class="py-op">.</tt><tt id="link-214" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.add
820		ClusterShell.MsgTree.MsgTree.add
821		ClusterShell.NodeSet.NodeSetBase.add
822		ClusterShell.NodeSet.RangeSet.add" class="py-name" href="#" onclick="return doclink('link-214', 'add', 'link-200');">add</a></tt><tt class="py-op">(</tt><tt class="py-name">c</tt><tt class="py-op">.</tt><tt class="py-name">key</tt><tt class="py-op">)</tt> </tt>
823		<a name="L556"></a><tt class="py-lineno"> 556</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">ns_unreg</tt><tt class="py-op">:</tt> </tt>
824		<a name="L557"></a><tt class="py-lineno"> 557</tt> <tt class="py-line"> <tt class="py-name">pending</tt> <tt class="py-op">=</tt> <tt class="py-string">"\nclush: pending(%d): %s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">ns_unreg</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">ns_unreg</tt><tt class="py-op">)</tt> </tt>
825		<a name="L558"></a><tt class="py-lineno"> 558</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
826		<a name="L559"></a><tt class="py-lineno"> 559</tt> <tt class="py-line"> <tt class="py-name">pending</tt> <tt class="py-op">=</tt> <tt class="py-string">""</tt> </tt>
827		<a name="L560"></a><tt class="py-lineno"> 560</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"clush: interrupt (^C to abort task)\n"</tt> \ </tt>
828		<a name="L561"></a><tt class="py-lineno"> 561</tt> <tt class="py-line"> <tt class="py-string">"clush: in progress(%d): %s%s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">ns_reg</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">ns_reg</tt><tt class="py-op">,</tt> <tt class="py-name">pending</tt><tt class="py-op">)</tt> </tt>
829		<a name="L562"></a><tt class="py-lineno"> 562</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
830		<a name="L563"></a><tt class="py-lineno"> 563</tt> <tt class="py-line"> <tt class="py-name">cmdl</tt> <tt class="py-op">=</tt> <tt class="py-name">cmd</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
831		<a name="L564"></a><tt class="py-lineno"> 564</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
832		<a name="L565"></a><tt class="py-lineno"> 565</tt> <tt class="py-line"> <tt class="py-name">ns_info</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
833		<a name="L566"></a><tt class="py-lineno"> 566</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">cmdl</tt><tt class="py-op">.</tt><tt class="py-name">startswith</tt><tt class="py-op">(</tt><tt class="py-string">'+'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
834		<a name="L567"></a><tt class="py-lineno"> 567</tt> <tt class="py-line"> <tt class="py-name">ns</tt><tt class="py-op">.</tt><tt id="link-215" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
835		ClusterShell.NodeSet.NodeSetBase.update
836		ClusterShell.NodeSet.RangeSet.update
837		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-215', 'update', 'link-137');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">cmdl</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
838		<a name="L568"></a><tt class="py-lineno"> 568</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">cmdl</tt><tt class="py-op">.</tt><tt class="py-name">startswith</tt><tt class="py-op">(</tt><tt class="py-string">'-'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
839		<a name="L569"></a><tt class="py-lineno"> 569</tt> <tt class="py-line"> <tt class="py-name">ns</tt><tt class="py-op">.</tt><tt id="link-216" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.difference_update()=ClusterShell.NodeSet.NodeSet-class.html#difference_update,Method ClusterShell.NodeSet.NodeSetBase.difference_update()=ClusterShell.NodeSet.NodeSetBase-class.html#difference_update,Method ClusterShell.NodeSet.RangeSet.difference_update()=ClusterShell.NodeSet.RangeSet-class.html#difference_update"><a title="ClusterShell.NodeSet.NodeSet.difference_update
840		ClusterShell.NodeSet.NodeSetBase.difference_update
841		ClusterShell.NodeSet.RangeSet.difference_update" class="py-name" href="#" onclick="return doclink('link-216', 'difference_update', 'link-216');">difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">cmdl</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
842		<a name="L570"></a><tt class="py-lineno"> 570</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">cmdl</tt><tt class="py-op">.</tt><tt class="py-name">startswith</tt><tt class="py-op">(</tt><tt class="py-string">'@'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
843		<a name="L571"></a><tt class="py-lineno"> 571</tt> <tt class="py-line"> <tt class="py-name">ns</tt> <tt class="py-op">=</tt> <tt id="link-217" class="py-name"><a title="ClusterShell.NodeSet
844		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-217', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-name">cmdl</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
845		<a name="L572"></a><tt class="py-lineno"> 572</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">cmdl</tt> <tt class="py-op">==</tt> <tt class="py-string">'='</tt><tt class="py-op">:</tt> </tt>
846		<a name="L573"></a><tt class="py-lineno"> 573</tt> <tt class="py-line"> <tt class="py-name">gather</tt> <tt class="py-op">=</tt> <tt class="py-keyword">not</tt> <tt class="py-name">gather</tt> </tt>
847		<a name="L574"></a><tt class="py-lineno"> 574</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">verbosity</tt> <tt class="py-op">>=</tt> <tt id="link-218" class="py-name"><a title="clush.VERB_STD" class="py-name" href="#" onclick="return doclink('link-218', 'VERB_STD', 'link-37');">VERB_STD</a></tt><tt class="py-op">:</tt> </tt>
848		<a name="L575"></a><tt class="py-lineno"> 575</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">gather</tt><tt class="py-op">:</tt> </tt>
849		<a name="L576"></a><tt class="py-lineno"> 576</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-string">"Switching to gathered output format"</tt> </tt>
850		<a name="L577"></a><tt class="py-lineno"> 577</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
851		<a name="L578"></a><tt class="py-lineno"> 578</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-string">"Switching to standard output format"</tt> </tt>
852		<a name="L579"></a><tt class="py-lineno"> 579</tt> <tt class="py-line"> <tt class="py-name">ns_info</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
853		<a name="L580"></a><tt class="py-lineno"> 580</tt> <tt class="py-line"> <tt class="py-keyword">continue</tt> </tt>
854		<a name="L581"></a><tt class="py-lineno"> 581</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-keyword">not</tt> <tt class="py-name">cmdl</tt><tt class="py-op">.</tt><tt class="py-name">startswith</tt><tt class="py-op">(</tt><tt class="py-string">'?'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> <tt class="py-comment"># if ?, just print ns_info</tt> </tt>
855		<a name="L582"></a><tt class="py-lineno"> 582</tt> <tt class="py-line"> <tt class="py-name">ns_info</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
856		<a name="L583"></a><tt class="py-lineno"> 583</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-219" class="py-name"><a title="ClusterShell.NodeSet.NodeSetParseError" class="py-name" href="#" onclick="return doclink('link-219', 'NodeSetParseError', 'link-25');">NodeSetParseError</a></tt><tt class="py-op">:</tt> </tt>
857		<a name="L584"></a><tt class="py-lineno"> 584</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"clush: nodeset parse error (ignoring)"</tt> </tt>
858		<a name="L585"></a><tt class="py-lineno"> 585</tt> <tt class="py-line"> </tt>
859		<a name="L586"></a><tt class="py-lineno"> 586</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">ns_info</tt><tt class="py-op">:</tt> </tt>
860		<a name="L587"></a><tt class="py-lineno"> 587</tt> <tt class="py-line"> <tt class="py-keyword">continue</tt> </tt>
861		<a name="L588"></a><tt class="py-lineno"> 588</tt> <tt class="py-line"> </tt>
862		<a name="L589"></a><tt class="py-lineno"> 589</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">cmdl</tt><tt class="py-op">.</tt><tt class="py-name">startswith</tt><tt class="py-op">(</tt><tt class="py-string">'!'</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">cmd</tt><tt class="py-op">.</tt><tt class="py-name">strip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
863		<a name="L590"></a><tt class="py-lineno"> 590</tt> <tt class="py-line"> <tt id="link-220" class="py-name" targets="Function clush.run_command()=clush-module.html#run_command"><a title="clush.run_command" class="py-name" href="#" onclick="return doclink('link-220', 'run_command', 'link-220');">run_command</a></tt><tt class="py-op">(</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-name">cmd</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-name">gather</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">,</tt> </tt>
864		<a name="L591"></a><tt class="py-lineno"> 591</tt> <tt class="py-line"> <tt class="py-name">verbosity</tt><tt class="py-op">,</tt> <tt id="link-221" class="py-name"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-221', 'display', 'link-80');">display</a></tt><tt class="py-op">)</tt> </tt>
865		<a name="L592"></a><tt class="py-lineno"> 592</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">cmdl</tt> <tt class="py-op">!=</tt> <tt class="py-string">"quit"</tt><tt class="py-op">:</tt> </tt>
866		<a name="L593"></a><tt class="py-lineno"> 593</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">cmd</tt><tt class="py-op">:</tt> </tt>
867		<a name="L594"></a><tt class="py-lineno"> 594</tt> <tt class="py-line"> <tt class="py-keyword">continue</tt> </tt>
868		<a name="L595"></a><tt class="py-lineno"> 595</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">readline_avail</tt><tt class="py-op">:</tt> </tt>
869		<a name="L596"></a><tt class="py-lineno"> 596</tt> <tt class="py-line"> <tt class="py-name">readline</tt><tt class="py-op">.</tt><tt class="py-name">write_history_file</tt><tt class="py-op">(</tt><tt id="link-222" class="py-name"><a title="clush.get_history_file" class="py-name" href="#" onclick="return doclink('link-222', 'get_history_file', 'link-178');">get_history_file</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
870		<a name="L597"></a><tt class="py-lineno"> 597</tt> <tt class="py-line"> <tt id="link-223" class="py-name"><a title="clush.run_command" class="py-name" href="#" onclick="return doclink('link-223', 'run_command', 'link-220');">run_command</a></tt><tt class="py-op">(</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-name">cmd</tt><tt class="py-op">,</tt> <tt class="py-name">ns</tt><tt class="py-op">,</tt> <tt class="py-name">gather</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">,</tt> <tt class="py-name">verbosity</tt><tt class="py-op">,</tt> <tt id="link-224" class="py-name"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-224', 'display', 'link-80');">display</a></tt><tt class="py-op">)</tt> </tt>
871		<a name="L598"></a><tt class="py-lineno"> 598</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">rc</tt> </tt>
872		</div><a name="L599"></a><tt class="py-lineno"> 599</tt> <tt class="py-line"> </tt>
873		<a name="bind_stdin"></a><div id="bind_stdin-def"><a name="L600"></a><tt class="py-lineno"> 600</tt> <a class="py-toggle" href="#" id="bind_stdin-toggle" onclick="return toggle('bind_stdin');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="clush-module.html#bind_stdin">bind_stdin</a><tt class="py-op">(</tt><tt class="py-param">worker</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
874		</div><div id="bind_stdin-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="bind_stdin-expanded"><a name="L601"></a><tt class="py-lineno"> 601</tt> <tt class="py-line"> <tt class="py-docstring">"""Create a ClusterShell stdin-reader worker bound to specified</tt> </tt>
875		<a name="L602"></a><tt class="py-lineno"> 602</tt> <tt class="py-line"><tt class="py-docstring"> worker."""</tt> </tt>
876		<a name="L603"></a><tt class="py-lineno"> 603</tt> <tt class="py-line"> <tt class="py-keyword">assert</tt> <tt class="py-keyword">not</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt><tt class="py-op">.</tt><tt class="py-name">isatty</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
877		<a name="L604"></a><tt class="py-lineno"> 604</tt> <tt class="py-line"> <tt class="py-comment"># Switch stdin to non blocking mode</tt> </tt>
878		<a name="L605"></a><tt class="py-lineno"> 605</tt> <tt class="py-line"> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">fcntl</tt><tt class="py-op">(</tt><tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt><tt class="py-op">,</tt> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">F_SETFL</tt><tt class="py-op">,</tt> \ </tt>
879		<a name="L606"></a><tt class="py-lineno"> 606</tt> <tt class="py-line"> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">fcntl</tt><tt class="py-op">(</tt><tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt><tt class="py-op">,</tt> <tt class="py-name">fcntl</tt><tt class="py-op">.</tt><tt class="py-name">F_GETFL</tt><tt class="py-op">)</tt> <tt class="py-op">\|</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">O_NDELAY</tt><tt class="py-op">)</tt> </tt>
880		<a name="L607"></a><tt class="py-lineno"> 607</tt> <tt class="py-line"> </tt>
881		<a name="L608"></a><tt class="py-lineno"> 608</tt> <tt class="py-line"> <tt class="py-comment"># Create a simple worker attached to stdin in autoclose mode</tt> </tt>
882		<a name="L609"></a><tt class="py-lineno"> 609</tt> <tt class="py-line"> <tt class="py-name">worker_stdin</tt> <tt class="py-op">=</tt> <tt id="link-225" class="py-name"><a title="ClusterShell.Worker.Worker.WorkerSimple" class="py-name" href="#" onclick="return doclink('link-225', 'WorkerSimple', 'link-33');">WorkerSimple</a></tt><tt class="py-op">(</tt><tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">,</tt> </tt>
883		<a name="L610"></a><tt class="py-lineno"> 610</tt> <tt class="py-line"> <tt class="py-name">handler</tt><tt class="py-op">=</tt><tt id="link-226" class="py-name" targets="Class clush.StdInputHandler=clush.StdInputHandler-class.html"><a title="clush.StdInputHandler" class="py-name" href="#" onclick="return doclink('link-226', 'StdInputHandler', 'link-226');">StdInputHandler</a></tt><tt class="py-op">(</tt><tt class="py-name">worker</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">=</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">,</tt> <tt class="py-name">autoclose</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
884		<a name="L611"></a><tt class="py-lineno"> 611</tt> <tt class="py-line"> </tt>
885		<a name="L612"></a><tt class="py-lineno"> 612</tt> <tt class="py-line"> <tt class="py-comment"># Add stdin worker to the same task than given worker</tt> </tt>
886		<a name="L613"></a><tt class="py-lineno"> 613</tt> <tt class="py-line"> <tt class="py-name">worker</tt><tt class="py-op">.</tt><tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-227" class="py-name" targets="Method ClusterShell.Engine.Engine._EngineTimerQ.schedule()=ClusterShell.Engine.Engine._EngineTimerQ-class.html#schedule,Method ClusterShell.Task.Task.schedule()=ClusterShell.Task.Task-class.html#schedule"><a title="ClusterShell.Engine.Engine._EngineTimerQ.schedule
887		ClusterShell.Task.Task.schedule" class="py-name" href="#" onclick="return doclink('link-227', 'schedule', 'link-227');">schedule</a></tt><tt class="py-op">(</tt><tt class="py-name">worker_stdin</tt><tt class="py-op">)</tt> </tt>
888		</div><a name="L614"></a><tt class="py-lineno"> 614</tt> <tt class="py-line"> </tt>
889		<a name="run_command"></a><div id="run_command-def"><a name="L615"></a><tt class="py-lineno"> 615</tt> <a class="py-toggle" href="#" id="run_command-toggle" onclick="return toggle('run_command');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="clush-module.html#run_command">run_command</a><tt class="py-op">(</tt><tt class="py-param">task</tt><tt class="py-op">,</tt> <tt class="py-param">cmd</tt><tt class="py-op">,</tt> <tt class="py-param">ns</tt><tt class="py-op">,</tt> <tt class="py-param">gather</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">,</tt> <tt class="py-param">verbosity</tt><tt class="py-op">,</tt> <tt class="py-param">display</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
890		</div><div id="run_command-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="run_command-expanded"><a name="L616"></a><tt class="py-lineno"> 616</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
891		<a name="L617"></a><tt class="py-lineno"> 617</tt> <tt class="py-line"><tt class="py-docstring"> Create and run the specified command line, displaying</tt> </tt>
892		<a name="L618"></a><tt class="py-lineno"> 618</tt> <tt class="py-line"><tt class="py-docstring"> results in a dshbak way when gathering is used.</tt> </tt>
893		<a name="L619"></a><tt class="py-lineno"> 619</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
894		<a name="L620"></a><tt class="py-lineno"> 620</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-228" class="py-name"><a title="ClusterShell.Task.Task.set_default" class="py-name" href="#" onclick="return doclink('link-228', 'set_default', 'link-90');">set_default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_running"</tt><tt class="py-op">,</tt> <tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
895		<a name="L621"></a><tt class="py-lineno"> 621</tt> <tt class="py-line"> </tt>
896		<a name="L622"></a><tt class="py-lineno"> 622</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">gather</tt><tt class="py-op">:</tt> </tt>
897		<a name="L623"></a><tt class="py-lineno"> 623</tt> <tt class="py-line"> <tt class="py-name">runtimer</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
898		<a name="L624"></a><tt class="py-lineno"> 624</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">verbosity</tt> <tt class="py-op">==</tt> <tt id="link-229" class="py-name"><a title="clush.VERB_STD" class="py-name" href="#" onclick="return doclink('link-229', 'VERB_STD', 'link-37');">VERB_STD</a></tt> <tt class="py-keyword">or</tt> <tt class="py-name">verbosity</tt> <tt class="py-op">==</tt> <tt id="link-230" class="py-name"><a title="clush.VERB_VERB" class="py-name" href="#" onclick="return doclink('link-230', 'VERB_VERB', 'link-38');">VERB_VERB</a></tt><tt class="py-op">:</tt> </tt>
899		<a name="L625"></a><tt class="py-lineno"> 625</tt> <tt class="py-line"> <tt class="py-comment"># Create a ClusterShell timer used to display in live the</tt> </tt>
900		<a name="L626"></a><tt class="py-lineno"> 626</tt> <tt class="py-line"> <tt class="py-comment"># number of completed commands</tt> </tt>
901		<a name="L627"></a><tt class="py-lineno"> 627</tt> <tt class="py-line"> <tt class="py-name">runtimer</tt> <tt class="py-op">=</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-231" class="py-name" targets="Method ClusterShell.Task.Task.timer()=ClusterShell.Task.Task-class.html#timer"><a title="ClusterShell.Task.Task.timer" class="py-name" href="#" onclick="return doclink('link-231', 'timer', 'link-231');">timer</a></tt><tt class="py-op">(</tt><tt class="py-number">2.0</tt><tt class="py-op">,</tt> <tt id="link-232" class="py-name" targets="Class clush.RunTimer=clush.RunTimer-class.html"><a title="clush.RunTimer" class="py-name" href="#" onclick="return doclink('link-232', 'RunTimer', 'link-232');">RunTimer</a></tt><tt class="py-op">(</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">ns</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">interval</tt><tt class="py-op">=</tt><tt class="py-number">1.</tt><tt class="py-op">/</tt><tt class="py-number">3.</tt><tt class="py-op">,</tt> </tt>
902		<a name="L628"></a><tt class="py-lineno"> 628</tt> <tt class="py-line"> <tt class="py-name">autoclose</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
903		<a name="L629"></a><tt class="py-lineno"> 629</tt> <tt class="py-line"> <tt class="py-name">worker</tt> <tt class="py-op">=</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-233" class="py-name" targets="Method ClusterShell.Task.Task.shell()=ClusterShell.Task.Task-class.html#shell"><a title="ClusterShell.Task.Task.shell" class="py-name" href="#" onclick="return doclink('link-233', 'shell', 'link-233');">shell</a></tt><tt class="py-op">(</tt><tt class="py-name">cmd</tt><tt class="py-op">,</tt> <tt class="py-name">nodes</tt><tt class="py-op">=</tt><tt class="py-name">ns</tt><tt class="py-op">,</tt> </tt>
904		<a name="L630"></a><tt class="py-lineno"> 630</tt> <tt class="py-line"> <tt class="py-name">handler</tt><tt class="py-op">=</tt><tt id="link-234" class="py-name" targets="Class clush.GatherOutputHandler=clush.GatherOutputHandler-class.html"><a title="clush.GatherOutputHandler" class="py-name" href="#" onclick="return doclink('link-234', 'GatherOutputHandler', 'link-234');">GatherOutputHandler</a></tt><tt class="py-op">(</tt><tt id="link-235" class="py-name"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-235', 'display', 'link-80');">display</a></tt><tt class="py-op">,</tt> <tt class="py-name">runtimer</tt><tt class="py-op">,</tt> </tt>
905		<a name="L631"></a><tt class="py-lineno"> 631</tt> <tt class="py-line"> <tt class="py-name">ns</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">=</tt><tt class="py-name">timeout</tt><tt class="py-op">)</tt> </tt>
906		<a name="L632"></a><tt class="py-lineno"> 632</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
907		<a name="L633"></a><tt class="py-lineno"> 633</tt> <tt class="py-line"> <tt class="py-name">worker</tt> <tt class="py-op">=</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-236" class="py-name"><a title="ClusterShell.Task.Task.shell" class="py-name" href="#" onclick="return doclink('link-236', 'shell', 'link-233');">shell</a></tt><tt class="py-op">(</tt><tt class="py-name">cmd</tt><tt class="py-op">,</tt> <tt class="py-name">nodes</tt><tt class="py-op">=</tt><tt class="py-name">ns</tt><tt class="py-op">,</tt> </tt>
908		<a name="L634"></a><tt class="py-lineno"> 634</tt> <tt class="py-line"> <tt class="py-name">handler</tt><tt class="py-op">=</tt><tt id="link-237" class="py-name" targets="Class clush.DirectOutputHandler=clush.DirectOutputHandler-class.html"><a title="clush.DirectOutputHandler" class="py-name" href="#" onclick="return doclink('link-237', 'DirectOutputHandler', 'link-237');">DirectOutputHandler</a></tt><tt class="py-op">(</tt><tt id="link-238" class="py-name"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-238', 'display', 'link-80');">display</a></tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
909		<a name="L635"></a><tt class="py-lineno"> 635</tt> <tt class="py-line"> <tt class="py-name">timeout</tt><tt class="py-op">=</tt><tt class="py-name">timeout</tt><tt class="py-op">)</tt> </tt>
910		<a name="L636"></a><tt class="py-lineno"> 636</tt> <tt class="py-line"> </tt>
911		<a name="L637"></a><tt class="py-lineno"> 637</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-239" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-239', 'default', 'link-91');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_stdin_worker"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
912		<a name="L638"></a><tt class="py-lineno"> 638</tt> <tt class="py-line"> <tt id="link-240" class="py-name" targets="Function clush.bind_stdin()=clush-module.html#bind_stdin"><a title="clush.bind_stdin" class="py-name" href="#" onclick="return doclink('link-240', 'bind_stdin', 'link-240');">bind_stdin</a></tt><tt class="py-op">(</tt><tt class="py-name">worker</tt><tt class="py-op">)</tt> </tt>
913		<a name="L639"></a><tt class="py-lineno"> 639</tt> <tt class="py-line"> </tt>
914		<a name="L640"></a><tt class="py-lineno"> 640</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-241" class="py-name" targets="Method ClusterShell.Task.Task.resume()=ClusterShell.Task.Task-class.html#resume"><a title="ClusterShell.Task.Task.resume" class="py-name" href="#" onclick="return doclink('link-241', 'resume', 'link-241');">resume</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
915		</div><a name="L641"></a><tt class="py-lineno"> 641</tt> <tt class="py-line"> </tt>
916		<a name="run_copy"></a><div id="run_copy-def"><a name="L642"></a><tt class="py-lineno"> 642</tt> <a class="py-toggle" href="#" id="run_copy-toggle" onclick="return toggle('run_copy');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="clush-module.html#run_copy">run_copy</a><tt class="py-op">(</tt><tt class="py-param">task</tt><tt class="py-op">,</tt> <tt class="py-param">source</tt><tt class="py-op">,</tt> <tt class="py-param">dest</tt><tt class="py-op">,</tt> <tt class="py-param">ns</tt><tt class="py-op">,</tt> <tt class="py-param">timeout</tt><tt class="py-op">,</tt> <tt class="py-param">preserve_flag</tt><tt class="py-op">,</tt> <tt class="py-param">display</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
917		</div><div id="run_copy-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="run_copy-expanded"><a name="L643"></a><tt class="py-lineno"> 643</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
918		<a name="L644"></a><tt class="py-lineno"> 644</tt> <tt class="py-line"><tt class="py-docstring"> run copy command</tt> </tt>
919		<a name="L645"></a><tt class="py-lineno"> 645</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
920		<a name="L646"></a><tt class="py-lineno"> 646</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-242" class="py-name"><a title="ClusterShell.Task.Task.set_default" class="py-name" href="#" onclick="return doclink('link-242', 'set_default', 'link-90');">set_default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_running"</tt><tt class="py-op">,</tt> <tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
921		<a name="L647"></a><tt class="py-lineno"> 647</tt> <tt class="py-line"> </tt>
922		<a name="L648"></a><tt class="py-lineno"> 648</tt> <tt class="py-line"> <tt class="py-comment"># Source check</tt> </tt>
923		<a name="L649"></a><tt class="py-lineno"> 649</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">exists</tt><tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
924		<a name="L650"></a><tt class="py-lineno"> 650</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: file \"%s\" not found"</tt> <tt class="py-op">%</tt> <tt class="py-name">source</tt> </tt>
925		<a name="L651"></a><tt class="py-lineno"> 651</tt> <tt class="py-line"> <tt id="link-243" class="py-name" targets="Function clush.clush_exit()=clush-module.html#clush_exit"><a title="clush.clush_exit" class="py-name" href="#" onclick="return doclink('link-243', 'clush_exit', 'link-243');">clush_exit</a></tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
926		<a name="L652"></a><tt class="py-lineno"> 652</tt> <tt class="py-line"> </tt>
927		<a name="L653"></a><tt class="py-lineno"> 653</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-244" class="py-name"><a title="ClusterShell.Task.Task.copy" class="py-name" href="#" onclick="return doclink('link-244', 'copy', 'link-94');">copy</a></tt><tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">,</tt> <tt class="py-name">ns</tt><tt class="py-op">,</tt> <tt class="py-name">handler</tt><tt class="py-op">=</tt><tt id="link-245" class="py-name"><a title="clush.DirectOutputHandler" class="py-name" href="#" onclick="return doclink('link-245', 'DirectOutputHandler', 'link-237');">DirectOutputHandler</a></tt><tt class="py-op">(</tt><tt id="link-246" class="py-name"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-246', 'display', 'link-80');">display</a></tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
928		<a name="L654"></a><tt class="py-lineno"> 654</tt> <tt class="py-line"> <tt class="py-name">timeout</tt><tt class="py-op">=</tt><tt class="py-name">timeout</tt><tt class="py-op">,</tt> <tt class="py-name">preserve</tt><tt class="py-op">=</tt><tt class="py-name">preserve_flag</tt><tt class="py-op">)</tt> </tt>
929		<a name="L655"></a><tt class="py-lineno"> 655</tt> <tt class="py-line"> </tt>
930		<a name="L656"></a><tt class="py-lineno"> 656</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-247" class="py-name"><a title="ClusterShell.Task.Task.resume" class="py-name" href="#" onclick="return doclink('link-247', 'resume', 'link-241');">resume</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
931		</div><a name="L657"></a><tt class="py-lineno"> 657</tt> <tt class="py-line"> </tt>
932		<a name="clush_exit"></a><div id="clush_exit-def"><a name="L658"></a><tt class="py-lineno"> 658</tt> <a class="py-toggle" href="#" id="clush_exit-toggle" onclick="return toggle('clush_exit');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="clush-module.html#clush_exit">clush_exit</a><tt class="py-op">(</tt><tt class="py-param">status</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
933		</div><div id="clush_exit-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="clush_exit-expanded"><a name="L659"></a><tt class="py-lineno"> 659</tt> <tt class="py-line"> <tt class="py-comment"># Flush stdio buffers</tt> </tt>
934		<a name="L660"></a><tt class="py-lineno"> 660</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">stream</tt> <tt class="py-keyword">in</tt> <tt class="py-op">[</tt><tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt><tt class="py-op">,</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">]</tt><tt class="py-op">:</tt> </tt>
935		<a name="L661"></a><tt class="py-lineno"> 661</tt> <tt class="py-line"> <tt class="py-name">stream</tt><tt class="py-op">.</tt><tt class="py-name">flush</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
936		<a name="L662"></a><tt class="py-lineno"> 662</tt> <tt class="py-line"> <tt class="py-comment"># Use os._exit to avoid threads cleanup</tt> </tt>
937		<a name="L663"></a><tt class="py-lineno"> 663</tt> <tt class="py-line"> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">_exit</tt><tt class="py-op">(</tt><tt class="py-name">status</tt><tt class="py-op">)</tt> </tt>
938		</div><a name="L664"></a><tt class="py-lineno"> 664</tt> <tt class="py-line"> </tt>
939		<a name="clush_excepthook"></a><div id="clush_excepthook-def"><a name="L665"></a><tt class="py-lineno"> 665</tt> <a class="py-toggle" href="#" id="clush_excepthook-toggle" onclick="return toggle('clush_excepthook');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="clush-module.html#clush_excepthook">clush_excepthook</a><tt class="py-op">(</tt><tt class="py-param">type</tt><tt class="py-op">,</tt> <tt class="py-param">value</tt><tt class="py-op">,</tt> <tt class="py-param">traceback</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
940		</div><div id="clush_excepthook-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="clush_excepthook-expanded"><a name="L666"></a><tt class="py-lineno"> 666</tt> <tt class="py-line"> <tt class="py-docstring">"""Exceptions hook for clush: this method centralizes exception</tt> </tt>
941		<a name="L667"></a><tt class="py-lineno"> 667</tt> <tt class="py-line"><tt class="py-docstring"> handling from main thread and from (possible) separate task thread.</tt> </tt>
942		<a name="L668"></a><tt class="py-lineno"> 668</tt> <tt class="py-line"><tt class="py-docstring"> This hook has to be previously installed on startup by overriding</tt> </tt>
943		<a name="L669"></a><tt class="py-lineno"> 669</tt> <tt class="py-line"><tt class="py-docstring"> sys.excepthook and task.excepthook."""</tt> </tt>
944		<a name="L670"></a><tt class="py-lineno"> 670</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
945		<a name="L671"></a><tt class="py-lineno"> 671</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">type</tt><tt class="py-op">,</tt> <tt class="py-name">value</tt> </tt>
946		<a name="L672"></a><tt class="py-lineno"> 672</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-248" class="py-name"><a title="clush.ClushConfigError" class="py-name" href="#" onclick="return doclink('link-248', 'ClushConfigError', 'link-160');">ClushConfigError</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
947		<a name="L673"></a><tt class="py-lineno"> 673</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">e</tt> </tt>
948		<a name="L674"></a><tt class="py-lineno"> 674</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-249" class="py-name"><a title="ClusterShell.NodeSet.NodeSetExternalError" class="py-name" href="#" onclick="return doclink('link-249', 'NodeSetExternalError', 'link-24');">NodeSetExternalError</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
949		<a name="L675"></a><tt class="py-lineno"> 675</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"clush: external error:"</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt> </tt>
950		<a name="L676"></a><tt class="py-lineno"> 676</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-250" class="py-name"><a title="ClusterShell.NodeSet.NodeSetParseError" class="py-name" href="#" onclick="return doclink('link-250', 'NodeSetParseError', 'link-25');">NodeSetParseError</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
951		<a name="L677"></a><tt class="py-lineno"> 677</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"clush: parse error:"</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt> </tt>
952		<a name="L678"></a><tt class="py-lineno"> 678</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-251" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolverSourceError" class="py-name" href="#" onclick="return doclink('link-251', 'GroupResolverSourceError', 'link-5');">GroupResolverSourceError</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
953		<a name="L679"></a><tt class="py-lineno"> 679</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: unknown group source: \"%s\""</tt> <tt class="py-op">%</tt> <tt class="py-name">e</tt> </tt>
954		<a name="L680"></a><tt class="py-lineno"> 680</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-252" class="py-name"><a title="ClusterShell.NodeUtils.GroupSourceNoUpcall" class="py-name" href="#" onclick="return doclink('link-252', 'GroupSourceNoUpcall', 'link-11');">GroupSourceNoUpcall</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
955		<a name="L681"></a><tt class="py-lineno"> 681</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: no %s upcall defined for group "</tt> \ </tt>
956		<a name="L682"></a><tt class="py-lineno"> 682</tt> <tt class="py-line"> <tt class="py-string">"source \"%s\""</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">e</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">.</tt><tt class="py-name">group_source</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">)</tt> </tt>
957		<a name="L683"></a><tt class="py-lineno"> 683</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-253" class="py-name"><a title="ClusterShell.NodeUtils.GroupSourceException" class="py-name" href="#" onclick="return doclink('link-253', 'GroupSourceException', 'link-8');">GroupSourceException</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
958		<a name="L684"></a><tt class="py-lineno"> 684</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: other group error:"</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt> </tt>
959		<a name="L685"></a><tt class="py-lineno"> 685</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">IOError</tt><tt class="py-op">:</tt> </tt>
960		<a name="L686"></a><tt class="py-lineno"> 686</tt> <tt class="py-line"> <tt class="py-comment"># Ignore broken pipe</tt> </tt>
961		<a name="L687"></a><tt class="py-lineno"> 687</tt> <tt class="py-line"> <tt class="py-keyword">pass</tt> </tt>
962		<a name="L688"></a><tt class="py-lineno"> 688</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">KeyboardInterrupt</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
963		<a name="L689"></a><tt class="py-lineno"> 689</tt> <tt class="py-line"> <tt class="py-name">uncomp_nodes</tt> <tt class="py-op">=</tt> <tt class="py-name">getattr</tt><tt class="py-op">(</tt><tt class="py-name">e</tt><tt class="py-op">,</tt> <tt class="py-string">'uncompleted_nodes'</tt><tt class="py-op">,</tt> <tt class="py-name">None</tt><tt class="py-op">)</tt> </tt>
964		<a name="L690"></a><tt class="py-lineno"> 690</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">uncomp_nodes</tt><tt class="py-op">:</tt> </tt>
965		<a name="L691"></a><tt class="py-lineno"> 691</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"Keyboard interrupt (%s did not complete)."</tt> \ </tt>
966		<a name="L692"></a><tt class="py-lineno"> 692</tt> <tt class="py-line"> <tt class="py-op">%</tt> <tt class="py-name">uncomp_nodes</tt> </tt>
967		<a name="L693"></a><tt class="py-lineno"> 693</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
968		<a name="L694"></a><tt class="py-lineno"> 694</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"Keyboard interrupt."</tt> </tt>
969		<a name="L695"></a><tt class="py-lineno"> 695</tt> <tt class="py-line"> <tt id="link-254" class="py-name"><a title="clush.clush_exit" class="py-name" href="#" onclick="return doclink('link-254', 'clush_exit', 'link-243');">clush_exit</a></tt><tt class="py-op">(</tt><tt class="py-number">128</tt> <tt class="py-op">+</tt> <tt class="py-name">signal</tt><tt class="py-op">.</tt><tt class="py-name">SIGINT</tt><tt class="py-op">)</tt> </tt>
970		<a name="L696"></a><tt class="py-lineno"> 696</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">OSError</tt><tt class="py-op">,</tt> <tt class="py-name">value</tt><tt class="py-op">:</tt> </tt>
971		<a name="L697"></a><tt class="py-lineno"> 697</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">value</tt> </tt>
972		<a name="L698"></a><tt class="py-lineno"> 698</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">value</tt><tt class="py-op">.</tt><tt class="py-name">errno</tt> <tt class="py-op">==</tt> <tt class="py-name">errno</tt><tt class="py-op">.</tt><tt class="py-name">EMFILE</tt><tt class="py-op">:</tt> </tt>
973		<a name="L699"></a><tt class="py-lineno"> 699</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: current `nofile' limits: "</tt> \ </tt>
974		<a name="L700"></a><tt class="py-lineno"> 700</tt> <tt class="py-line"> <tt class="py-string">"soft=%d hard=%d"</tt> <tt class="py-op">%</tt> <tt class="py-name">resource</tt><tt class="py-op">.</tt><tt class="py-name">getrlimit</tt><tt class="py-op">(</tt><tt class="py-name">resource</tt><tt class="py-op">.</tt><tt class="py-name">RLIMIT_NOFILE</tt><tt class="py-op">)</tt> </tt>
975		<a name="L701"></a><tt class="py-lineno"> 701</tt> <tt class="py-line"> <tt class="py-keyword">except</tt><tt class="py-op">:</tt> </tt>
976		<a name="L702"></a><tt class="py-lineno"> 702</tt> <tt class="py-line"> <tt class="py-comment"># Not handled</tt> </tt>
977		<a name="L703"></a><tt class="py-lineno"> 703</tt> <tt class="py-line"> <tt id="link-255" class="py-name"><a title="ClusterShell.Task.task_self" class="py-name" href="#" onclick="return doclink('link-255', 'task_self', 'link-29');">task_self</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt id="link-256" class="py-name" targets="Method ClusterShell.Task.Task.default_excepthook()=ClusterShell.Task.Task-class.html#default_excepthook"><a title="ClusterShell.Task.Task.default_excepthook" class="py-name" href="#" onclick="return doclink('link-256', 'default_excepthook', 'link-256');">default_excepthook</a></tt><tt class="py-op">(</tt><tt class="py-name">type</tt><tt class="py-op">,</tt> <tt class="py-name">value</tt><tt class="py-op">,</tt> <tt class="py-name">traceback</tt><tt class="py-op">)</tt> </tt>
978		<a name="L704"></a><tt class="py-lineno"> 704</tt> <tt class="py-line"> <tt class="py-comment"># Exit with error code 1 (generic failure)</tt> </tt>
979		<a name="L705"></a><tt class="py-lineno"> 705</tt> <tt class="py-line"> <tt id="link-257" class="py-name"><a title="clush.clush_exit" class="py-name" href="#" onclick="return doclink('link-257', 'clush_exit', 'link-243');">clush_exit</a></tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
980		</div><a name="L706"></a><tt class="py-lineno"> 706</tt> <tt class="py-line"> </tt>
981		<a name="clush_main"></a><div id="clush_main-def"><a name="L707"></a><tt class="py-lineno"> 707</tt> <a class="py-toggle" href="#" id="clush_main-toggle" onclick="return toggle('clush_main');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="clush-module.html#clush_main">clush_main</a><tt class="py-op">(</tt><tt class="py-param">args</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
982		</div><div id="clush_main-collapsed" style="display:none;" pad="++++" indent="++++"></div><div id="clush_main-expanded"><a name="L708"></a><tt class="py-lineno"> 708</tt> <tt class="py-line"> <tt class="py-docstring">"""Main clush script function"""</tt> </tt>
983		<a name="L709"></a><tt class="py-lineno"> 709</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt id="link-258" class="py-name" targets="Variable ClusterShell.Task.Task.excepthook=ClusterShell.Task.Task-class.html#excepthook"><a title="ClusterShell.Task.Task.excepthook" class="py-name" href="#" onclick="return doclink('link-258', 'excepthook', 'link-258');">excepthook</a></tt> <tt class="py-op">=</tt> <tt id="link-259" class="py-name" targets="Function clush.clush_excepthook()=clush-module.html#clush_excepthook"><a title="clush.clush_excepthook" class="py-name" href="#" onclick="return doclink('link-259', 'clush_excepthook', 'link-259');">clush_excepthook</a></tt> </tt>
984		<a name="L710"></a><tt class="py-lineno"> 710</tt> <tt class="py-line"> </tt>
985		<a name="L711"></a><tt class="py-lineno"> 711</tt> <tt class="py-line"> <tt class="py-comment"># Default values</tt> </tt>
986		<a name="L712"></a><tt class="py-lineno"> 712</tt> <tt class="py-line"> <tt class="py-name">nodeset_base</tt><tt class="py-op">,</tt> <tt class="py-name">nodeset_exclude</tt> <tt class="py-op">=</tt> <tt id="link-260" class="py-name"><a title="ClusterShell.NodeSet
987		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-260', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt id="link-261" class="py-name"><a title="ClusterShell.NodeSet
988		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-261', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
989		<a name="L713"></a><tt class="py-lineno"> 713</tt> <tt class="py-line"> </tt>
990		<a name="L714"></a><tt class="py-lineno"> 714</tt> <tt class="py-line"> <tt class="py-comment">#</tt> </tt>
991		<a name="L715"></a><tt class="py-lineno"> 715</tt> <tt class="py-line"> <tt class="py-comment"># Argument management</tt> </tt>
992		<a name="L716"></a><tt class="py-lineno"> 716</tt> <tt class="py-line"> <tt class="py-comment">#</tt> </tt>
993		<a name="L717"></a><tt class="py-lineno"> 717</tt> <tt class="py-line"> <tt class="py-name">usage</tt> <tt class="py-op">=</tt> <tt class="py-string">"%prog [options] command"</tt> </tt>
994		<a name="L718"></a><tt class="py-lineno"> 718</tt> <tt class="py-line"> </tt>
995		<a name="L719"></a><tt class="py-lineno"> 719</tt> <tt class="py-line"> <tt class="py-name">parser</tt> <tt class="py-op">=</tt> <tt class="py-name">optparse</tt><tt class="py-op">.</tt><tt class="py-name">OptionParser</tt><tt class="py-op">(</tt><tt class="py-name">usage</tt><tt class="py-op">,</tt> <tt class="py-name">version</tt><tt class="py-op">=</tt><tt class="py-string">"%%prog %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">__version__</tt><tt class="py-op">)</tt> </tt>
996		<a name="L720"></a><tt class="py-lineno"> 720</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">disable_interspersed_args</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
997		<a name="L721"></a><tt class="py-lineno"> 721</tt> <tt class="py-line"> </tt>
998		<a name="L722"></a><tt class="py-lineno"> 722</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"--nostdin"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"nostdin"</tt><tt class="py-op">,</tt> </tt>
999		<a name="L723"></a><tt class="py-lineno"> 723</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"don't watch for possible input from stdin"</tt><tt class="py-op">)</tt> </tt>
1000		<a name="L724"></a><tt class="py-lineno"> 724</tt> <tt class="py-line"> </tt>
1001		<a name="L725"></a><tt class="py-lineno"> 725</tt> <tt class="py-line"> <tt class="py-comment"># Node selections</tt> </tt>
1002		<a name="L726"></a><tt class="py-lineno"> 726</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt> <tt class="py-op">=</tt> <tt class="py-name">optparse</tt><tt class="py-op">.</tt><tt class="py-name">OptionGroup</tt><tt class="py-op">(</tt><tt class="py-name">parser</tt><tt class="py-op">,</tt> <tt class="py-string">"Selecting target nodes"</tt><tt class="py-op">)</tt> </tt>
1003		<a name="L727"></a><tt class="py-lineno"> 727</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-w"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"append"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"nodes"</tt><tt class="py-op">,</tt> </tt>
1004		<a name="L728"></a><tt class="py-lineno"> 728</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"nodes where to run the command"</tt><tt class="py-op">)</tt> </tt>
1005		<a name="L729"></a><tt class="py-lineno"> 729</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-x"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"append"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"exclude"</tt><tt class="py-op">,</tt> </tt>
1006		<a name="L730"></a><tt class="py-lineno"> 730</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"exclude nodes from the node list"</tt><tt class="py-op">)</tt> </tt>
1007		<a name="L731"></a><tt class="py-lineno"> 731</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-a"</tt><tt class="py-op">,</tt> <tt class="py-string">"--all"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"nodes_all"</tt><tt class="py-op">,</tt> </tt>
1008		<a name="L732"></a><tt class="py-lineno"> 732</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"run command on all nodes"</tt><tt class="py-op">)</tt> </tt>
1009		<a name="L733"></a><tt class="py-lineno"> 733</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-g"</tt><tt class="py-op">,</tt> <tt class="py-string">"--group"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"append"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"group"</tt><tt class="py-op">,</tt> </tt>
1010		<a name="L734"></a><tt class="py-lineno"> 734</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"run command on a group of nodes"</tt><tt class="py-op">)</tt> </tt>
1011		<a name="L735"></a><tt class="py-lineno"> 735</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-X"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"append"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"exgroup"</tt><tt class="py-op">,</tt> </tt>
1012		<a name="L736"></a><tt class="py-lineno"> 736</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"exclude nodes from this group"</tt><tt class="py-op">)</tt> </tt>
1013		<a name="L737"></a><tt class="py-lineno"> 737</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">add_option_group</tt><tt class="py-op">(</tt><tt class="py-name">optgrp</tt><tt class="py-op">)</tt> </tt>
1014		<a name="L738"></a><tt class="py-lineno"> 738</tt> <tt class="py-line"> </tt>
1015		<a name="L739"></a><tt class="py-lineno"> 739</tt> <tt class="py-line"> <tt class="py-comment"># Output behaviour</tt> </tt>
1016		<a name="L740"></a><tt class="py-lineno"> 740</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt> <tt class="py-op">=</tt> <tt class="py-name">optparse</tt><tt class="py-op">.</tt><tt class="py-name">OptionGroup</tt><tt class="py-op">(</tt><tt class="py-name">parser</tt><tt class="py-op">,</tt> <tt class="py-string">"Output behaviour"</tt><tt class="py-op">)</tt> </tt>
1017		<a name="L741"></a><tt class="py-lineno"> 741</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-q"</tt><tt class="py-op">,</tt> <tt class="py-string">"--quiet"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"quiet"</tt><tt class="py-op">,</tt> </tt>
1018		<a name="L742"></a><tt class="py-lineno"> 742</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"be quiet, print essential output only"</tt><tt class="py-op">)</tt> </tt>
1019		<a name="L743"></a><tt class="py-lineno"> 743</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-v"</tt><tt class="py-op">,</tt> <tt class="py-string">"--verbose"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"verbose"</tt><tt class="py-op">,</tt> </tt>
1020		<a name="L744"></a><tt class="py-lineno"> 744</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"be verbose, print informative messages"</tt><tt class="py-op">)</tt> </tt>
1021		<a name="L745"></a><tt class="py-lineno"> 745</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-d"</tt><tt class="py-op">,</tt> <tt class="py-string">"--debug"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"debug"</tt><tt class="py-op">,</tt> </tt>
1022		<a name="L746"></a><tt class="py-lineno"> 746</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"output more messages for debugging purpose"</tt><tt class="py-op">)</tt> </tt>
1023		<a name="L747"></a><tt class="py-lineno"> 747</tt> <tt class="py-line"> </tt>
1024		<a name="L748"></a><tt class="py-lineno"> 748</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-G"</tt><tt class="py-op">,</tt> <tt class="py-string">"--groupbase"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> </tt>
1025		<a name="L749"></a><tt class="py-lineno"> 749</tt> <tt class="py-line"> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"groupbase"</tt><tt class="py-op">,</tt> <tt id="link-262" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-262', 'default', 'link-91');">default</a></tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"do not display "</tt> \ </tt>
1026		<a name="L750"></a><tt class="py-lineno"> 750</tt> <tt class="py-line"> <tt class="py-string">"group source prefix"</tt><tt class="py-op">)</tt> </tt>
1027		<a name="L751"></a><tt class="py-lineno"> 751</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-L"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"line_mode"</tt><tt class="py-op">,</tt> </tt>
1028		<a name="L752"></a><tt class="py-lineno"> 752</tt> <tt class="py-line"> <tt id="link-263" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-263', 'default', 'link-91');">default</a></tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"disable header block and order "</tt> \ </tt>
1029		<a name="L753"></a><tt class="py-lineno"> 753</tt> <tt class="py-line"> <tt class="py-string">"output by nodes"</tt><tt class="py-op">)</tt> </tt>
1030		<a name="L754"></a><tt class="py-lineno"> 754</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-N"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_false"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"label"</tt><tt class="py-op">,</tt> <tt id="link-264" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-264', 'default', 'link-91');">default</a></tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">,</tt> </tt>
1031		<a name="L755"></a><tt class="py-lineno"> 755</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"disable labeling of command line"</tt><tt class="py-op">)</tt> </tt>
1032		<a name="L756"></a><tt class="py-lineno"> 756</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-S"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"maxrc"</tt><tt class="py-op">,</tt> </tt>
1033		<a name="L757"></a><tt class="py-lineno"> 757</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"return the largest of command return codes"</tt><tt class="py-op">)</tt> </tt>
1034		<a name="L758"></a><tt class="py-lineno"> 758</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-b"</tt><tt class="py-op">,</tt> <tt class="py-string">"--dshbak"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"gather"</tt><tt class="py-op">,</tt> </tt>
1035		<a name="L759"></a><tt class="py-lineno"> 759</tt> <tt class="py-line"> <tt id="link-265" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-265', 'default', 'link-91');">default</a></tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"display gathered results in a "</tt> \ </tt>
1036		<a name="L760"></a><tt class="py-lineno"> 760</tt> <tt class="py-line"> <tt class="py-string">"dshbak-like way"</tt><tt class="py-op">)</tt> </tt>
1037		<a name="L761"></a><tt class="py-lineno"> 761</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-B"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"gatherall"</tt><tt class="py-op">,</tt> </tt>
1038		<a name="L762"></a><tt class="py-lineno"> 762</tt> <tt class="py-line"> <tt id="link-266" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-266', 'default', 'link-91');">default</a></tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"like -b but including standard "</tt> \ </tt>
1039		<a name="L763"></a><tt class="py-lineno"> 763</tt> <tt class="py-line"> <tt class="py-string">"error"</tt><tt class="py-op">)</tt> </tt>
1040		<a name="L764"></a><tt class="py-lineno"> 764</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-r"</tt><tt class="py-op">,</tt> <tt class="py-string">"--regroup"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"regroup"</tt><tt class="py-op">,</tt> </tt>
1041		<a name="L765"></a><tt class="py-lineno"> 765</tt> <tt class="py-line"> <tt id="link-267" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-267', 'default', 'link-91');">default</a></tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"fold nodeset using node groups"</tt><tt class="py-op">)</tt> </tt>
1042		<a name="L766"></a><tt class="py-lineno"> 766</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-s"</tt><tt class="py-op">,</tt> <tt class="py-string">"--groupsource"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store"</tt><tt class="py-op">,</tt> </tt>
1043		<a name="L767"></a><tt class="py-lineno"> 767</tt> <tt class="py-line"> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"groupsource"</tt><tt class="py-op">,</tt> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"optional groups.conf(5) "</tt> \ </tt>
1044		<a name="L768"></a><tt class="py-lineno"> 768</tt> <tt class="py-line"> <tt class="py-string">"group source to use"</tt><tt class="py-op">)</tt> </tt>
1045		<a name="L769"></a><tt class="py-lineno"> 769</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">add_option_group</tt><tt class="py-op">(</tt><tt class="py-name">optgrp</tt><tt class="py-op">)</tt> </tt>
1046		<a name="L770"></a><tt class="py-lineno"> 770</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"--color"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"whencolor"</tt><tt class="py-op">,</tt> </tt>
1047		<a name="L771"></a><tt class="py-lineno"> 771</tt> <tt class="py-line"> <tt class="py-name">choices</tt><tt class="py-op">=</tt><tt id="link-268" class="py-name"><a title="clubak.WHENCOLOR_CHOICES
1048		clush.WHENCOLOR_CHOICES" class="py-name" href="#" onclick="return doclink('link-268', 'WHENCOLOR_CHOICES', 'link-40');">WHENCOLOR_CHOICES</a></tt><tt class="py-op">,</tt> </tt>
1049		<a name="L772"></a><tt class="py-lineno"> 772</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"whether to use ANSI colors (never, always or auto)"</tt><tt class="py-op">)</tt> </tt>
1050		<a name="L773"></a><tt class="py-lineno"> 773</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">add_option_group</tt><tt class="py-op">(</tt><tt class="py-name">optgrp</tt><tt class="py-op">)</tt> </tt>
1051		<a name="L774"></a><tt class="py-lineno"> 774</tt> <tt class="py-line"> </tt>
1052		<a name="L775"></a><tt class="py-lineno"> 775</tt> <tt class="py-line"> <tt class="py-comment"># Copy</tt> </tt>
1053		<a name="L776"></a><tt class="py-lineno"> 776</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt> <tt class="py-op">=</tt> <tt class="py-name">optparse</tt><tt class="py-op">.</tt><tt class="py-name">OptionGroup</tt><tt class="py-op">(</tt><tt class="py-name">parser</tt><tt class="py-op">,</tt> <tt class="py-string">"File copying"</tt><tt class="py-op">)</tt> </tt>
1054		<a name="L777"></a><tt class="py-lineno"> 777</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-c"</tt><tt class="py-op">,</tt> <tt class="py-string">"--copy"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"source_path"</tt><tt class="py-op">,</tt> </tt>
1055		<a name="L778"></a><tt class="py-lineno"> 778</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"copy local file or directory to the nodes"</tt><tt class="py-op">)</tt> </tt>
1056		<a name="L779"></a><tt class="py-lineno"> 779</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"--dest"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"dest_path"</tt><tt class="py-op">,</tt> </tt>
1057		<a name="L780"></a><tt class="py-lineno"> 780</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"destination file or directory on the nodes"</tt><tt class="py-op">)</tt> </tt>
1058		<a name="L781"></a><tt class="py-lineno"> 781</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-p"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store_true"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"preserve_flag"</tt><tt class="py-op">,</tt> </tt>
1059		<a name="L782"></a><tt class="py-lineno"> 782</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"preserve modification times and modes"</tt><tt class="py-op">)</tt> </tt>
1060		<a name="L783"></a><tt class="py-lineno"> 783</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">add_option_group</tt><tt class="py-op">(</tt><tt class="py-name">optgrp</tt><tt class="py-op">)</tt> </tt>
1061		<a name="L784"></a><tt class="py-lineno"> 784</tt> <tt class="py-line"> </tt>
1062		<a name="L785"></a><tt class="py-lineno"> 785</tt> <tt class="py-line"> <tt class="py-comment"># Ssh options</tt> </tt>
1063		<a name="L786"></a><tt class="py-lineno"> 786</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt> <tt class="py-op">=</tt> <tt class="py-name">optparse</tt><tt class="py-op">.</tt><tt class="py-name">OptionGroup</tt><tt class="py-op">(</tt><tt class="py-name">parser</tt><tt class="py-op">,</tt> <tt class="py-string">"Ssh options"</tt><tt class="py-op">)</tt> </tt>
1064		<a name="L787"></a><tt class="py-lineno"> 787</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-f"</tt><tt class="py-op">,</tt> <tt class="py-string">"--fanout"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"fanout"</tt><tt class="py-op">,</tt> </tt>
1065		<a name="L788"></a><tt class="py-lineno"> 788</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"use a specified fanout"</tt><tt class="py-op">,</tt> <tt class="py-name">type</tt><tt class="py-op">=</tt><tt class="py-string">"int"</tt><tt class="py-op">)</tt> </tt>
1066		<a name="L789"></a><tt class="py-lineno"> 789</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-l"</tt><tt class="py-op">,</tt> <tt class="py-string">"--user"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"user"</tt><tt class="py-op">,</tt> </tt>
1067		<a name="L790"></a><tt class="py-lineno"> 790</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"execute remote command as user"</tt><tt class="py-op">)</tt> </tt>
1068		<a name="L791"></a><tt class="py-lineno"> 791</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-o"</tt><tt class="py-op">,</tt> <tt class="py-string">"--options"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"options"</tt><tt class="py-op">,</tt> </tt>
1069		<a name="L792"></a><tt class="py-lineno"> 792</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"can be used to give ssh options"</tt><tt class="py-op">)</tt> </tt>
1070		<a name="L793"></a><tt class="py-lineno"> 793</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-t"</tt><tt class="py-op">,</tt> <tt class="py-string">"--connect_timeout"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store"</tt><tt class="py-op">,</tt> </tt>
1071		<a name="L794"></a><tt class="py-lineno"> 794</tt> <tt class="py-line"> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"connect_timeout"</tt><tt class="py-op">,</tt> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"limit time to connect to "</tt> \ </tt>
1072		<a name="L795"></a><tt class="py-lineno"> 795</tt> <tt class="py-line"> <tt class="py-string">"a node"</tt> <tt class="py-op">,</tt><tt class="py-name">type</tt><tt class="py-op">=</tt><tt class="py-string">"float"</tt><tt class="py-op">)</tt> </tt>
1073		<a name="L796"></a><tt class="py-lineno"> 796</tt> <tt class="py-line"> <tt class="py-name">optgrp</tt><tt class="py-op">.</tt><tt class="py-name">add_option</tt><tt class="py-op">(</tt><tt class="py-string">"-u"</tt><tt class="py-op">,</tt> <tt class="py-string">"--command_timeout"</tt><tt class="py-op">,</tt> <tt class="py-name">action</tt><tt class="py-op">=</tt><tt class="py-string">"store"</tt><tt class="py-op">,</tt> <tt class="py-name">dest</tt><tt class="py-op">=</tt><tt class="py-string">"command_timeout"</tt><tt class="py-op">,</tt> </tt>
1074		<a name="L797"></a><tt class="py-lineno"> 797</tt> <tt class="py-line"> <tt class="py-name">help</tt><tt class="py-op">=</tt><tt class="py-string">"limit time for command to run on the node"</tt><tt class="py-op">,</tt> <tt class="py-name">type</tt><tt class="py-op">=</tt><tt class="py-string">"float"</tt><tt class="py-op">)</tt> </tt>
1075		<a name="L798"></a><tt class="py-lineno"> 798</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">add_option_group</tt><tt class="py-op">(</tt><tt class="py-name">optgrp</tt><tt class="py-op">)</tt> </tt>
1076		<a name="L799"></a><tt class="py-lineno"> 799</tt> <tt class="py-line"> </tt>
1077		<a name="L800"></a><tt class="py-lineno"> 800</tt> <tt class="py-line"> <tt class="py-op">(</tt><tt class="py-name">options</tt><tt class="py-op">,</tt> <tt class="py-name">args</tt><tt class="py-op">)</tt> <tt class="py-op">=</tt> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt class="py-name">parse_args</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1078		<a name="L801"></a><tt class="py-lineno"> 801</tt> <tt class="py-line"> </tt>
1079		<a name="L802"></a><tt class="py-lineno"> 802</tt> <tt class="py-line"> <tt class="py-comment">#</tt> </tt>
1080		<a name="L803"></a><tt class="py-lineno"> 803</tt> <tt class="py-line"> <tt class="py-comment"># Load config file</tt> </tt>
1081		<a name="L804"></a><tt class="py-lineno"> 804</tt> <tt class="py-line"> <tt class="py-comment">#</tt> </tt>
1082		<a name="L805"></a><tt class="py-lineno"> 805</tt> <tt class="py-line"> <tt class="py-name">config</tt> <tt class="py-op">=</tt> <tt id="link-269" class="py-name"><a title="clush.ClushConfig" class="py-name" href="#" onclick="return doclink('link-269', 'ClushConfig', 'link-150');">ClushConfig</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1083		<a name="L806"></a><tt class="py-lineno"> 806</tt> <tt class="py-line"> </tt>
1084		<a name="L807"></a><tt class="py-lineno"> 807</tt> <tt class="py-line"> <tt class="py-comment"># Apply command line overrides</tt> </tt>
1085		<a name="L808"></a><tt class="py-lineno"> 808</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">quiet</tt><tt class="py-op">:</tt> </tt>
1086		<a name="L809"></a><tt class="py-lineno"> 809</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-270" class="py-name" targets="Method clush.ClushConfig.set_main()=clush.ClushConfig-class.html#set_main"><a title="clush.ClushConfig.set_main" class="py-name" href="#" onclick="return doclink('link-270', 'set_main', 'link-270');">set_main</a></tt><tt class="py-op">(</tt><tt class="py-string">"verbosity"</tt><tt class="py-op">,</tt> <tt id="link-271" class="py-name"><a title="clush.VERB_QUIET" class="py-name" href="#" onclick="return doclink('link-271', 'VERB_QUIET', 'link-36');">VERB_QUIET</a></tt><tt class="py-op">)</tt> </tt>
1087		<a name="L810"></a><tt class="py-lineno"> 810</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">verbose</tt><tt class="py-op">:</tt> </tt>
1088		<a name="L811"></a><tt class="py-lineno"> 811</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-272" class="py-name"><a title="clush.ClushConfig.set_main" class="py-name" href="#" onclick="return doclink('link-272', 'set_main', 'link-270');">set_main</a></tt><tt class="py-op">(</tt><tt class="py-string">"verbosity"</tt><tt class="py-op">,</tt> <tt id="link-273" class="py-name"><a title="clush.VERB_VERB" class="py-name" href="#" onclick="return doclink('link-273', 'VERB_VERB', 'link-38');">VERB_VERB</a></tt><tt class="py-op">)</tt> </tt>
1089		<a name="L812"></a><tt class="py-lineno"> 812</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">debug</tt><tt class="py-op">:</tt> </tt>
1090		<a name="L813"></a><tt class="py-lineno"> 813</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-274" class="py-name"><a title="clush.ClushConfig.set_main" class="py-name" href="#" onclick="return doclink('link-274', 'set_main', 'link-270');">set_main</a></tt><tt class="py-op">(</tt><tt class="py-string">"verbosity"</tt><tt class="py-op">,</tt> <tt id="link-275" class="py-name"><a title="clush.VERB_DEBUG" class="py-name" href="#" onclick="return doclink('link-275', 'VERB_DEBUG', 'link-39');">VERB_DEBUG</a></tt><tt class="py-op">)</tt> </tt>
1091		<a name="L814"></a><tt class="py-lineno"> 814</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">fanout</tt><tt class="py-op">:</tt> </tt>
1092		<a name="L815"></a><tt class="py-lineno"> 815</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-276" class="py-name"><a title="clush.ClushConfig.set_main" class="py-name" href="#" onclick="return doclink('link-276', 'set_main', 'link-270');">set_main</a></tt><tt class="py-op">(</tt><tt class="py-string">"fanout"</tt><tt class="py-op">,</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">fanout</tt><tt class="py-op">)</tt> </tt>
1093		<a name="L816"></a><tt class="py-lineno"> 816</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">user</tt><tt class="py-op">:</tt> </tt>
1094		<a name="L817"></a><tt class="py-lineno"> 817</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-277" class="py-name"><a title="clush.ClushConfig.set_main" class="py-name" href="#" onclick="return doclink('link-277', 'set_main', 'link-270');">set_main</a></tt><tt class="py-op">(</tt><tt class="py-string">"ssh_user"</tt><tt class="py-op">,</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">user</tt><tt class="py-op">)</tt> </tt>
1095		<a name="L818"></a><tt class="py-lineno"> 818</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">options</tt><tt class="py-op">:</tt> </tt>
1096		<a name="L819"></a><tt class="py-lineno"> 819</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-278" class="py-name"><a title="clush.ClushConfig.set_main" class="py-name" href="#" onclick="return doclink('link-278', 'set_main', 'link-270');">set_main</a></tt><tt class="py-op">(</tt><tt class="py-string">"ssh_options"</tt><tt class="py-op">,</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">options</tt><tt class="py-op">)</tt> </tt>
1097		<a name="L820"></a><tt class="py-lineno"> 820</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">connect_timeout</tt><tt class="py-op">:</tt> </tt>
1098		<a name="L821"></a><tt class="py-lineno"> 821</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-279" class="py-name"><a title="clush.ClushConfig.set_main" class="py-name" href="#" onclick="return doclink('link-279', 'set_main', 'link-270');">set_main</a></tt><tt class="py-op">(</tt><tt class="py-string">"connect_timeout"</tt><tt class="py-op">,</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">connect_timeout</tt><tt class="py-op">)</tt> </tt>
1099		<a name="L822"></a><tt class="py-lineno"> 822</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">command_timeout</tt><tt class="py-op">:</tt> </tt>
1100		<a name="L823"></a><tt class="py-lineno"> 823</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-280" class="py-name"><a title="clush.ClushConfig.set_main" class="py-name" href="#" onclick="return doclink('link-280', 'set_main', 'link-270');">set_main</a></tt><tt class="py-op">(</tt><tt class="py-string">"command_timeout"</tt><tt class="py-op">,</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">command_timeout</tt><tt class="py-op">)</tt> </tt>
1101		<a name="L824"></a><tt class="py-lineno"> 824</tt> <tt class="py-line"> </tt>
1102		<a name="L825"></a><tt class="py-lineno"> 825</tt> <tt class="py-line"> <tt class="py-comment">#</tt> </tt>
1103		<a name="L826"></a><tt class="py-lineno"> 826</tt> <tt class="py-line"> <tt class="py-comment"># Compute the nodeset</tt> </tt>
1104		<a name="L827"></a><tt class="py-lineno"> 827</tt> <tt class="py-line"> <tt class="py-comment">#</tt> </tt>
1105		<a name="L828"></a><tt class="py-lineno"> 828</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">nodes</tt><tt class="py-op">:</tt> </tt>
1106		<a name="L829"></a><tt class="py-lineno"> 829</tt> <tt class="py-line"> <tt class="py-name">nodeset_base</tt> <tt class="py-op">=</tt> <tt id="link-281" class="py-name"><a title="ClusterShell.NodeSet
1107		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-281', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-282" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
1108		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-282', 'fromlist', 'link-75');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">nodes</tt><tt class="py-op">)</tt> </tt>
1109		<a name="L830"></a><tt class="py-lineno"> 830</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">exclude</tt><tt class="py-op">:</tt> </tt>
1110		<a name="L831"></a><tt class="py-lineno"> 831</tt> <tt class="py-line"> <tt class="py-name">nodeset_exclude</tt> <tt class="py-op">=</tt> <tt id="link-283" class="py-name"><a title="ClusterShell.NodeSet
1111		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-283', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-284" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
1112		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-284', 'fromlist', 'link-75');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">exclude</tt><tt class="py-op">)</tt> </tt>
1113		<a name="L832"></a><tt class="py-lineno"> 832</tt> <tt class="py-line"> </tt>
1114		<a name="L833"></a><tt class="py-lineno"> 833</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">groupsource</tt><tt class="py-op">:</tt> </tt>
1115		<a name="L834"></a><tt class="py-lineno"> 834</tt> <tt class="py-line"> <tt class="py-comment"># Be sure -a/g -s source work as espected.</tt> </tt>
1116		<a name="L835"></a><tt class="py-lineno"> 835</tt> <tt class="py-line"> <tt id="link-285" class="py-name"><a title="ClusterShell.NodeSet.STD_GROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-285', 'STD_GROUP_RESOLVER', 'link-21');">STD_GROUP_RESOLVER</a></tt><tt class="py-op">.</tt><tt class="py-name">default_sourcename</tt> <tt class="py-op">=</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">groupsource</tt> </tt>
1117		<a name="L836"></a><tt class="py-lineno"> 836</tt> <tt class="py-line"> </tt>
1118		<a name="L837"></a><tt class="py-lineno"> 837</tt> <tt class="py-line"> <tt class="py-comment"># Do we have nodes group?</tt> </tt>
1119		<a name="L838"></a><tt class="py-lineno"> 838</tt> <tt class="py-line"> <tt class="py-name">task</tt> <tt class="py-op">=</tt> <tt id="link-286" class="py-name"><a title="ClusterShell.Task.task_self" class="py-name" href="#" onclick="return doclink('link-286', 'task_self', 'link-29');">task_self</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1120		<a name="L839"></a><tt class="py-lineno"> 839</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-287" class="py-name" targets="Method ClusterShell.Task.Task.set_info()=ClusterShell.Task.Task-class.html#set_info"><a title="ClusterShell.Task.Task.set_info" class="py-name" href="#" onclick="return doclink('link-287', 'set_info', 'link-287');">set_info</a></tt><tt class="py-op">(</tt><tt class="py-string">"debug"</tt><tt class="py-op">,</tt> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-288" class="py-name"><a title="clush.ClushConfig.get_verbosity" class="py-name" href="#" onclick="return doclink('link-288', 'get_verbosity', 'link-153');">get_verbosity</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
1121		<a name="L840"></a><tt class="py-lineno"> 840</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-289" class="py-name"><a title="clush.ClushConfig.get_verbosity" class="py-name" href="#" onclick="return doclink('link-289', 'get_verbosity', 'link-153');">get_verbosity</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
1122		<a name="L841"></a><tt class="py-lineno"> 841</tt> <tt class="py-line"> <tt id="link-290" class="py-name"><a title="ClusterShell.NodeSet.STD_GROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-290', 'STD_GROUP_RESOLVER', 'link-21');">STD_GROUP_RESOLVER</a></tt><tt class="py-op">.</tt><tt id="link-291" class="py-name" targets="Method ClusterShell.NodeUtils.GroupResolver.set_verbosity()=ClusterShell.NodeUtils.GroupResolver-class.html#set_verbosity"><a title="ClusterShell.NodeUtils.GroupResolver.set_verbosity" class="py-name" href="#" onclick="return doclink('link-291', 'set_verbosity', 'link-291');">set_verbosity</a></tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
1123		<a name="L842"></a><tt class="py-lineno"> 842</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">nodes_all</tt><tt class="py-op">:</tt> </tt>
1124		<a name="L843"></a><tt class="py-lineno"> 843</tt> <tt class="py-line"> <tt class="py-name">all_nodeset</tt> <tt class="py-op">=</tt> <tt id="link-292" class="py-name"><a title="ClusterShell.NodeSet
1125		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-292', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-293" class="py-name" targets="Class Method ClusterShell.NodeSet.NodeSet.fromall()=ClusterShell.NodeSet.NodeSet-class.html#fromall"><a title="ClusterShell.NodeSet.NodeSet.fromall" class="py-name" href="#" onclick="return doclink('link-293', 'fromall', 'link-293');">fromall</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1126		<a name="L844"></a><tt class="py-lineno"> 844</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-294" class="py-name"><a title="clush.ClushConfig.verbose_print" class="py-name" href="#" onclick="return doclink('link-294', 'verbose_print', 'link-155');">verbose_print</a></tt><tt class="py-op">(</tt><tt id="link-295" class="py-name"><a title="clush.VERB_DEBUG" class="py-name" href="#" onclick="return doclink('link-295', 'VERB_DEBUG', 'link-39');">VERB_DEBUG</a></tt><tt class="py-op">,</tt> \ </tt>
1127		<a name="L845"></a><tt class="py-lineno"> 845</tt> <tt class="py-line"> <tt class="py-string">"Adding nodes from option -a: %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">all_nodeset</tt><tt class="py-op">)</tt> </tt>
1128		<a name="L846"></a><tt class="py-lineno"> 846</tt> <tt class="py-line"> <tt class="py-name">nodeset_base</tt><tt class="py-op">.</tt><tt id="link-296" class="py-name"><a title="ClusterShell.Engine.Engine.Engine.add
1129		ClusterShell.MsgTree.MsgTree.add
1130		ClusterShell.NodeSet.NodeSetBase.add
1131		ClusterShell.NodeSet.RangeSet.add" class="py-name" href="#" onclick="return doclink('link-296', 'add', 'link-200');">add</a></tt><tt class="py-op">(</tt><tt class="py-name">all_nodeset</tt><tt class="py-op">)</tt> </tt>
1132		<a name="L847"></a><tt class="py-lineno"> 847</tt> <tt class="py-line"> </tt>
1133		<a name="L848"></a><tt class="py-lineno"> 848</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">group</tt><tt class="py-op">:</tt> </tt>
1134		<a name="L849"></a><tt class="py-lineno"> 849</tt> <tt class="py-line"> <tt class="py-name">grp_nodeset</tt> <tt class="py-op">=</tt> <tt id="link-297" class="py-name"><a title="ClusterShell.NodeSet
1135		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-297', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-298" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
1136		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-298', 'fromlist', 'link-75');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">group</tt><tt class="py-op">,</tt> </tt>
1137		<a name="L850"></a><tt class="py-lineno"> 850</tt> <tt class="py-line"> <tt class="py-name">resolver</tt><tt class="py-op">=</tt><tt id="link-299" class="py-name"><a title="ClusterShell.NodeSet.NOGROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-299', 'NOGROUP_RESOLVER', 'link-20');">NOGROUP_RESOLVER</a></tt><tt class="py-op">)</tt> </tt>
1138		<a name="L851"></a><tt class="py-lineno"> 851</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">grp</tt> <tt class="py-keyword">in</tt> <tt class="py-name">grp_nodeset</tt><tt class="py-op">:</tt> </tt>
1139		<a name="L852"></a><tt class="py-lineno"> 852</tt> <tt class="py-line"> <tt class="py-name">addingrp</tt> <tt class="py-op">=</tt> <tt id="link-300" class="py-name"><a title="ClusterShell.NodeSet
1140		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-300', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-string">"@"</tt> <tt class="py-op">+</tt> <tt class="py-name">grp</tt><tt class="py-op">)</tt> </tt>
1141		<a name="L853"></a><tt class="py-lineno"> 853</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-301" class="py-name"><a title="clush.ClushConfig.verbose_print" class="py-name" href="#" onclick="return doclink('link-301', 'verbose_print', 'link-155');">verbose_print</a></tt><tt class="py-op">(</tt><tt id="link-302" class="py-name"><a title="clush.VERB_DEBUG" class="py-name" href="#" onclick="return doclink('link-302', 'VERB_DEBUG', 'link-39');">VERB_DEBUG</a></tt><tt class="py-op">,</tt> \ </tt>
1142		<a name="L854"></a><tt class="py-lineno"> 854</tt> <tt class="py-line"> <tt class="py-string">"Adding nodes from option -g %s: %s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">grp</tt><tt class="py-op">,</tt> <tt class="py-name">addingrp</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1143		<a name="L855"></a><tt class="py-lineno"> 855</tt> <tt class="py-line"> <tt class="py-name">nodeset_base</tt><tt class="py-op">.</tt><tt id="link-303" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
1144		ClusterShell.NodeSet.NodeSetBase.update
1145		ClusterShell.NodeSet.RangeSet.update
1146		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-303', 'update', 'link-137');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">addingrp</tt><tt class="py-op">)</tt> </tt>
1147		<a name="L856"></a><tt class="py-lineno"> 856</tt> <tt class="py-line"> </tt>
1148		<a name="L857"></a><tt class="py-lineno"> 857</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">exgroup</tt><tt class="py-op">:</tt> </tt>
1149		<a name="L858"></a><tt class="py-lineno"> 858</tt> <tt class="py-line"> <tt class="py-name">grp_nodeset</tt> <tt class="py-op">=</tt> <tt id="link-304" class="py-name"><a title="ClusterShell.NodeSet
1150		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-304', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-305" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.fromlist
1151		ClusterShell.NodeSet.RangeSet.fromlist" class="py-name" href="#" onclick="return doclink('link-305', 'fromlist', 'link-75');">fromlist</a></tt><tt class="py-op">(</tt><tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">exgroup</tt><tt class="py-op">,</tt> </tt>
1152		<a name="L859"></a><tt class="py-lineno"> 859</tt> <tt class="py-line"> <tt class="py-name">resolver</tt><tt class="py-op">=</tt><tt id="link-306" class="py-name"><a title="ClusterShell.NodeSet.NOGROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-306', 'NOGROUP_RESOLVER', 'link-20');">NOGROUP_RESOLVER</a></tt><tt class="py-op">)</tt> </tt>
1153		<a name="L860"></a><tt class="py-lineno"> 860</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">grp</tt> <tt class="py-keyword">in</tt> <tt class="py-name">grp_nodeset</tt><tt class="py-op">:</tt> </tt>
1154		<a name="L861"></a><tt class="py-lineno"> 861</tt> <tt class="py-line"> <tt class="py-name">removingrp</tt> <tt class="py-op">=</tt> <tt id="link-307" class="py-name"><a title="ClusterShell.NodeSet
1155		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-307', 'NodeSet', 'link-16');">NodeSet</a></tt><tt class="py-op">(</tt><tt class="py-string">"@"</tt> <tt class="py-op">+</tt> <tt class="py-name">grp</tt><tt class="py-op">)</tt> </tt>
1156		<a name="L862"></a><tt class="py-lineno"> 862</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-308" class="py-name"><a title="clush.ClushConfig.verbose_print" class="py-name" href="#" onclick="return doclink('link-308', 'verbose_print', 'link-155');">verbose_print</a></tt><tt class="py-op">(</tt><tt id="link-309" class="py-name"><a title="clush.VERB_DEBUG" class="py-name" href="#" onclick="return doclink('link-309', 'VERB_DEBUG', 'link-39');">VERB_DEBUG</a></tt><tt class="py-op">,</tt> \ </tt>
1157		<a name="L863"></a><tt class="py-lineno"> 863</tt> <tt class="py-line"> <tt class="py-string">"Excluding nodes from option -X %s: %s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">grp</tt><tt class="py-op">,</tt> <tt class="py-name">removingrp</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1158		<a name="L864"></a><tt class="py-lineno"> 864</tt> <tt class="py-line"> <tt class="py-name">nodeset_exclude</tt><tt class="py-op">.</tt><tt id="link-310" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
1159		ClusterShell.NodeSet.NodeSetBase.update
1160		ClusterShell.NodeSet.RangeSet.update
1161		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-310', 'update', 'link-137');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">removingrp</tt><tt class="py-op">)</tt> </tt>
1162		<a name="L865"></a><tt class="py-lineno"> 865</tt> <tt class="py-line"> </tt>
1163		<a name="L866"></a><tt class="py-lineno"> 866</tt> <tt class="py-line"> <tt class="py-comment"># Do we have an exclude list? (-x ...)</tt> </tt>
1164		<a name="L867"></a><tt class="py-lineno"> 867</tt> <tt class="py-line"> <tt class="py-name">nodeset_base</tt><tt class="py-op">.</tt><tt id="link-311" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.difference_update
1165		ClusterShell.NodeSet.NodeSetBase.difference_update
1166		ClusterShell.NodeSet.RangeSet.difference_update" class="py-name" href="#" onclick="return doclink('link-311', 'difference_update', 'link-216');">difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">nodeset_exclude</tt><tt class="py-op">)</tt> </tt>
1167		<a name="L868"></a><tt class="py-lineno"> 868</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">nodeset_base</tt><tt class="py-op">)</tt> <tt class="py-op"><</tt> <tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
1168		<a name="L869"></a><tt class="py-lineno"> 869</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt id="link-312" class="py-name" targets="Method ClusterShell.Worker.Worker.WorkerSimple.error()=ClusterShell.Worker.Worker.WorkerSimple-class.html#error"><a title="ClusterShell.Worker.Worker.WorkerSimple.error" class="py-name" href="#" onclick="return doclink('link-312', 'error', 'link-312');">error</a></tt><tt class="py-op">(</tt><tt class="py-string">'No node to run on.'</tt><tt class="py-op">)</tt> </tt>
1169		<a name="L870"></a><tt class="py-lineno"> 870</tt> <tt class="py-line"> </tt>
1170		<a name="L871"></a><tt class="py-lineno"> 871</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-313" class="py-name"><a title="clush.ClushConfig.verbose_print" class="py-name" href="#" onclick="return doclink('link-313', 'verbose_print', 'link-155');">verbose_print</a></tt><tt class="py-op">(</tt><tt id="link-314" class="py-name"><a title="clush.VERB_DEBUG" class="py-name" href="#" onclick="return doclink('link-314', 'VERB_DEBUG', 'link-39');">VERB_DEBUG</a></tt><tt class="py-op">,</tt> <tt class="py-string">"Final NodeSet: %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">nodeset_base</tt><tt class="py-op">)</tt> </tt>
1171		<a name="L872"></a><tt class="py-lineno"> 872</tt> <tt class="py-line"> </tt>
1172		<a name="L873"></a><tt class="py-lineno"> 873</tt> <tt class="py-line"> <tt class="py-comment"># Make soft fd limit the max.</tt> </tt>
1173		<a name="L874"></a><tt class="py-lineno"> 874</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-315" class="py-name" targets="Method clush.ClushConfig.max_fdlimit()=clush.ClushConfig-class.html#max_fdlimit"><a title="clush.ClushConfig.max_fdlimit" class="py-name" href="#" onclick="return doclink('link-315', 'max_fdlimit', 'link-315');">max_fdlimit</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1174		<a name="L875"></a><tt class="py-lineno"> 875</tt> <tt class="py-line"> </tt>
1175		<a name="L876"></a><tt class="py-lineno"> 876</tt> <tt class="py-line"> <tt class="py-comment">#</tt> </tt>
1176		<a name="L877"></a><tt class="py-lineno"> 877</tt> <tt class="py-line"> <tt class="py-comment"># Task management</tt> </tt>
1177		<a name="L878"></a><tt class="py-lineno"> 878</tt> <tt class="py-line"> <tt class="py-comment">#</tt> </tt>
1178		<a name="L879"></a><tt class="py-lineno"> 879</tt> <tt class="py-line"> <tt class="py-name">interactive</tt> <tt class="py-op">=</tt> <tt class="py-keyword">not</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">args</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-keyword">not</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">source_path</tt> </tt>
1179		<a name="L880"></a><tt class="py-lineno"> 880</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">nostdin</tt> <tt class="py-keyword">and</tt> <tt class="py-name">interactive</tt><tt class="py-op">:</tt> </tt>
1180		<a name="L881"></a><tt class="py-lineno"> 881</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt id="link-316" class="py-name"><a title="ClusterShell.Worker.Worker.WorkerSimple.error" class="py-name" href="#" onclick="return doclink('link-316', 'error', 'link-312');">error</a></tt><tt class="py-op">(</tt><tt class="py-string">"illegal option `--nostdin' in interactive mode"</tt><tt class="py-op">)</tt> </tt>
1181		<a name="L882"></a><tt class="py-lineno"> 882</tt> <tt class="py-line"> </tt>
1182		<a name="L883"></a><tt class="py-lineno"> 883</tt> <tt class="py-line"> <tt class="py-name">user_interaction</tt> <tt class="py-op">=</tt> <tt class="py-keyword">not</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">nostdin</tt> <tt class="py-keyword">and</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt><tt class="py-op">.</tt><tt class="py-name">isatty</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> \ </tt>
1183		<a name="L884"></a><tt class="py-lineno"> 884</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt><tt class="py-op">.</tt><tt class="py-name">isatty</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1184		<a name="L885"></a><tt class="py-lineno"> 885</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-317" class="py-name"><a title="clush.ClushConfig.verbose_print" class="py-name" href="#" onclick="return doclink('link-317', 'verbose_print', 'link-155');">verbose_print</a></tt><tt class="py-op">(</tt><tt id="link-318" class="py-name"><a title="clush.VERB_DEBUG" class="py-name" href="#" onclick="return doclink('link-318', 'VERB_DEBUG', 'link-39');">VERB_DEBUG</a></tt><tt class="py-op">,</tt> <tt class="py-string">"User interaction: %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">user_interaction</tt><tt class="py-op">)</tt> </tt>
1185		<a name="L886"></a><tt class="py-lineno"> 886</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">user_interaction</tt><tt class="py-op">:</tt> </tt>
1186		<a name="L887"></a><tt class="py-lineno"> 887</tt> <tt class="py-line"> <tt class="py-comment"># Standard input is a terminal and we want to perform some user</tt> </tt>
1187		<a name="L888"></a><tt class="py-lineno"> 888</tt> <tt class="py-line"> <tt class="py-comment"># interactions in the main thread (using blocking calls), so</tt> </tt>
1188		<a name="L889"></a><tt class="py-lineno"> 889</tt> <tt class="py-line"> <tt class="py-comment"># we run cluster commands in a new ClusterShell Task (a new</tt> </tt>
1189		<a name="L890"></a><tt class="py-lineno"> 890</tt> <tt class="py-line"> <tt class="py-comment"># thread is created).</tt> </tt>
1190		<a name="L891"></a><tt class="py-lineno"> 891</tt> <tt class="py-line"> <tt class="py-name">task</tt> <tt class="py-op">=</tt> <tt id="link-319" class="py-name"><a title="ClusterShell.Task
1191		ClusterShell.Task.Task" class="py-name" href="#" onclick="return doclink('link-319', 'Task', 'link-27');">Task</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1192		<a name="L892"></a><tt class="py-lineno"> 892</tt> <tt class="py-line"> <tt class="py-name">signal</tt><tt class="py-op">.</tt><tt class="py-name">signal</tt><tt class="py-op">(</tt><tt class="py-name">signal</tt><tt class="py-op">.</tt><tt class="py-name">SIGUSR1</tt><tt class="py-op">,</tt> <tt id="link-320" class="py-name" targets="Function clush.signal_handler()=clush-module.html#signal_handler"><a title="clush.signal_handler" class="py-name" href="#" onclick="return doclink('link-320', 'signal_handler', 'link-320');">signal_handler</a></tt><tt class="py-op">)</tt> </tt>
1193		<a name="L893"></a><tt class="py-lineno"> 893</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-321" class="py-name"><a title="ClusterShell.Task.Task.set_default" class="py-name" href="#" onclick="return doclink('link-321', 'set_default', 'link-90');">set_default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_handle_SIGUSR1"</tt><tt class="py-op">,</tt> <tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
1194		<a name="L894"></a><tt class="py-lineno"> 894</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1195		<a name="L895"></a><tt class="py-lineno"> 895</tt> <tt class="py-line"> <tt class="py-comment"># Perform everything in main thread.</tt> </tt>
1196		<a name="L896"></a><tt class="py-lineno"> 896</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-322" class="py-name"><a title="ClusterShell.Task.Task.set_default" class="py-name" href="#" onclick="return doclink('link-322', 'set_default', 'link-90');">set_default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_handle_SIGUSR1"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
1197		<a name="L897"></a><tt class="py-lineno"> 897</tt> <tt class="py-line"> </tt>
1198		<a name="L898"></a><tt class="py-lineno"> 898</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-323" class="py-name"><a title="ClusterShell.Task.Task.excepthook" class="py-name" href="#" onclick="return doclink('link-323', 'excepthook', 'link-258');">excepthook</a></tt> <tt class="py-op">=</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt id="link-324" class="py-name"><a title="ClusterShell.Task.Task.excepthook" class="py-name" href="#" onclick="return doclink('link-324', 'excepthook', 'link-258');">excepthook</a></tt> </tt>
1199		<a name="L899"></a><tt class="py-lineno"> 899</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-325" class="py-name"><a title="ClusterShell.Task.Task.set_default" class="py-name" href="#" onclick="return doclink('link-325', 'set_default', 'link-90');">set_default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_stdin_worker"</tt><tt class="py-op">,</tt> <tt class="py-keyword">not</tt> <tt class="py-op">(</tt><tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt><tt class="py-op">.</tt><tt class="py-name">isatty</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-keyword">or</tt> </tt>
1200		<a name="L900"></a><tt class="py-lineno"> 900</tt> <tt class="py-line"> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">nostdin</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1201		<a name="L901"></a><tt class="py-lineno"> 901</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-326" class="py-name"><a title="clush.ClushConfig.verbose_print" class="py-name" href="#" onclick="return doclink('link-326', 'verbose_print', 'link-155');">verbose_print</a></tt><tt class="py-op">(</tt><tt id="link-327" class="py-name"><a title="clush.VERB_DEBUG" class="py-name" href="#" onclick="return doclink('link-327', 'VERB_DEBUG', 'link-39');">VERB_DEBUG</a></tt><tt class="py-op">,</tt> <tt class="py-string">"Create STDIN worker: %s"</tt> <tt class="py-op">%</tt> \ </tt>
1202		<a name="L902"></a><tt class="py-lineno"> 902</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-328" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-328', 'default', 'link-91');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_stdin_worker"</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1203		<a name="L903"></a><tt class="py-lineno"> 903</tt> <tt class="py-line"> </tt>
1204		<a name="L904"></a><tt class="py-lineno"> 904</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-329" class="py-name"><a title="ClusterShell.Task.Task.set_info" class="py-name" href="#" onclick="return doclink('link-329', 'set_info', 'link-287');">set_info</a></tt><tt class="py-op">(</tt><tt class="py-string">"debug"</tt><tt class="py-op">,</tt> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-330" class="py-name"><a title="clush.ClushConfig.get_verbosity" class="py-name" href="#" onclick="return doclink('link-330', 'get_verbosity', 'link-153');">get_verbosity</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">>=</tt> <tt id="link-331" class="py-name"><a title="clush.VERB_DEBUG" class="py-name" href="#" onclick="return doclink('link-331', 'VERB_DEBUG', 'link-39');">VERB_DEBUG</a></tt><tt class="py-op">)</tt> </tt>
1205		<a name="L905"></a><tt class="py-lineno"> 905</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-332" class="py-name"><a title="ClusterShell.Task.Task.set_info" class="py-name" href="#" onclick="return doclink('link-332', 'set_info', 'link-287');">set_info</a></tt><tt class="py-op">(</tt><tt class="py-string">"fanout"</tt><tt class="py-op">,</tt> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-333" class="py-name" targets="Method clush.ClushConfig.get_fanout()=clush.ClushConfig-class.html#get_fanout"><a title="clush.ClushConfig.get_fanout" class="py-name" href="#" onclick="return doclink('link-333', 'get_fanout', 'link-333');">get_fanout</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1206		<a name="L906"></a><tt class="py-lineno"> 906</tt> <tt class="py-line"> </tt>
1207		<a name="L907"></a><tt class="py-lineno"> 907</tt> <tt class="py-line"> <tt class="py-name">ssh_user</tt> <tt class="py-op">=</tt> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-334" class="py-name" targets="Method clush.ClushConfig.get_ssh_user()=clush.ClushConfig-class.html#get_ssh_user"><a title="clush.ClushConfig.get_ssh_user" class="py-name" href="#" onclick="return doclink('link-334', 'get_ssh_user', 'link-334');">get_ssh_user</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1208		<a name="L908"></a><tt class="py-lineno"> 908</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">ssh_user</tt><tt class="py-op">:</tt> </tt>
1209		<a name="L909"></a><tt class="py-lineno"> 909</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-335" class="py-name"><a title="ClusterShell.Task.Task.set_info" class="py-name" href="#" onclick="return doclink('link-335', 'set_info', 'link-287');">set_info</a></tt><tt class="py-op">(</tt><tt class="py-string">"ssh_user"</tt><tt class="py-op">,</tt> <tt class="py-name">ssh_user</tt><tt class="py-op">)</tt> </tt>
1210		<a name="L910"></a><tt class="py-lineno"> 910</tt> <tt class="py-line"> <tt class="py-name">ssh_path</tt> <tt class="py-op">=</tt> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-336" class="py-name" targets="Method clush.ClushConfig.get_ssh_path()=clush.ClushConfig-class.html#get_ssh_path"><a title="clush.ClushConfig.get_ssh_path" class="py-name" href="#" onclick="return doclink('link-336', 'get_ssh_path', 'link-336');">get_ssh_path</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1211		<a name="L911"></a><tt class="py-lineno"> 911</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">ssh_path</tt><tt class="py-op">:</tt> </tt>
1212		<a name="L912"></a><tt class="py-lineno"> 912</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-337" class="py-name"><a title="ClusterShell.Task.Task.set_info" class="py-name" href="#" onclick="return doclink('link-337', 'set_info', 'link-287');">set_info</a></tt><tt class="py-op">(</tt><tt class="py-string">"ssh_path"</tt><tt class="py-op">,</tt> <tt class="py-name">ssh_path</tt><tt class="py-op">)</tt> </tt>
1213		<a name="L913"></a><tt class="py-lineno"> 913</tt> <tt class="py-line"> <tt class="py-name">ssh_options</tt> <tt class="py-op">=</tt> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-338" class="py-name" targets="Method clush.ClushConfig.get_ssh_options()=clush.ClushConfig-class.html#get_ssh_options"><a title="clush.ClushConfig.get_ssh_options" class="py-name" href="#" onclick="return doclink('link-338', 'get_ssh_options', 'link-338');">get_ssh_options</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1214		<a name="L914"></a><tt class="py-lineno"> 914</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">ssh_options</tt><tt class="py-op">:</tt> </tt>
1215		<a name="L915"></a><tt class="py-lineno"> 915</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-339" class="py-name"><a title="ClusterShell.Task.Task.set_info" class="py-name" href="#" onclick="return doclink('link-339', 'set_info', 'link-287');">set_info</a></tt><tt class="py-op">(</tt><tt class="py-string">"ssh_options"</tt><tt class="py-op">,</tt> <tt class="py-name">ssh_options</tt><tt class="py-op">)</tt> </tt>
1216		<a name="L916"></a><tt class="py-lineno"> 916</tt> <tt class="py-line"> </tt>
1217		<a name="L917"></a><tt class="py-lineno"> 917</tt> <tt class="py-line"> <tt class="py-comment"># Set detailed timeout values</tt> </tt>
1218		<a name="L918"></a><tt class="py-lineno"> 918</tt> <tt class="py-line"> <tt class="py-name">connect_timeout</tt> <tt class="py-op">=</tt> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-340" class="py-name" targets="Method clush.ClushConfig.get_connect_timeout()=clush.ClushConfig-class.html#get_connect_timeout"><a title="clush.ClushConfig.get_connect_timeout" class="py-name" href="#" onclick="return doclink('link-340', 'get_connect_timeout', 'link-340');">get_connect_timeout</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1219		<a name="L919"></a><tt class="py-lineno"> 919</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-341" class="py-name"><a title="ClusterShell.Task.Task.set_info" class="py-name" href="#" onclick="return doclink('link-341', 'set_info', 'link-287');">set_info</a></tt><tt class="py-op">(</tt><tt class="py-string">"connect_timeout"</tt><tt class="py-op">,</tt> <tt class="py-name">connect_timeout</tt><tt class="py-op">)</tt> </tt>
1220		<a name="L920"></a><tt class="py-lineno"> 920</tt> <tt class="py-line"> <tt class="py-name">command_timeout</tt> <tt class="py-op">=</tt> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-342" class="py-name" targets="Method clush.ClushConfig.get_command_timeout()=clush.ClushConfig-class.html#get_command_timeout"><a title="clush.ClushConfig.get_command_timeout" class="py-name" href="#" onclick="return doclink('link-342', 'get_command_timeout', 'link-342');">get_command_timeout</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1221		<a name="L921"></a><tt class="py-lineno"> 921</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-343" class="py-name"><a title="ClusterShell.Task.Task.set_info" class="py-name" href="#" onclick="return doclink('link-343', 'set_info', 'link-287');">set_info</a></tt><tt class="py-op">(</tt><tt class="py-string">"command_timeout"</tt><tt class="py-op">,</tt> <tt class="py-name">command_timeout</tt><tt class="py-op">)</tt> </tt>
1222		<a name="L922"></a><tt class="py-lineno"> 922</tt> <tt class="py-line"> </tt>
1223		<a name="L923"></a><tt class="py-lineno"> 923</tt> <tt class="py-line"> <tt class="py-name">gather</tt> <tt class="py-op">=</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">gatherall</tt> <tt class="py-keyword">or</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">gather</tt> </tt>
1224		<a name="L924"></a><tt class="py-lineno"> 924</tt> <tt class="py-line"> <tt class="py-comment"># Enable stdout/stderr separation</tt> </tt>
1225		<a name="L925"></a><tt class="py-lineno"> 925</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-344" class="py-name"><a title="ClusterShell.Task.Task.set_default" class="py-name" href="#" onclick="return doclink('link-344', 'set_default', 'link-90');">set_default</a></tt><tt class="py-op">(</tt><tt class="py-string">"stderr"</tt><tt class="py-op">,</tt> <tt class="py-keyword">not</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">gatherall</tt><tt class="py-op">)</tt> </tt>
1226		<a name="L926"></a><tt class="py-lineno"> 926</tt> <tt class="py-line"> </tt>
1227		<a name="L927"></a><tt class="py-lineno"> 927</tt> <tt class="py-line"> <tt class="py-comment"># Disable MsgTree buffering if not gathering outputs</tt> </tt>
1228		<a name="L928"></a><tt class="py-lineno"> 928</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-345" class="py-name"><a title="ClusterShell.Task.Task.set_default" class="py-name" href="#" onclick="return doclink('link-345', 'set_default', 'link-90');">set_default</a></tt><tt class="py-op">(</tt><tt class="py-string">"stdout_msgtree"</tt><tt class="py-op">,</tt> <tt class="py-name">gather</tt><tt class="py-op">)</tt> </tt>
1229		<a name="L929"></a><tt class="py-lineno"> 929</tt> <tt class="py-line"> <tt class="py-comment"># Always disable stderr MsgTree buffering</tt> </tt>
1230		<a name="L930"></a><tt class="py-lineno"> 930</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-346" class="py-name"><a title="ClusterShell.Task.Task.set_default" class="py-name" href="#" onclick="return doclink('link-346', 'set_default', 'link-90');">set_default</a></tt><tt class="py-op">(</tt><tt class="py-string">"stderr_msgtree"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
1231		<a name="L931"></a><tt class="py-lineno"> 931</tt> <tt class="py-line"> </tt>
1232		<a name="L932"></a><tt class="py-lineno"> 932</tt> <tt class="py-line"> <tt class="py-comment"># Set timeout at worker level when command_timeout is defined.</tt> </tt>
1233		<a name="L933"></a><tt class="py-lineno"> 933</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">command_timeout</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
1234		<a name="L934"></a><tt class="py-lineno"> 934</tt> <tt class="py-line"> <tt class="py-name">timeout</tt> <tt class="py-op">=</tt> <tt class="py-name">command_timeout</tt> </tt>
1235		<a name="L935"></a><tt class="py-lineno"> 935</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1236		<a name="L936"></a><tt class="py-lineno"> 936</tt> <tt class="py-line"> <tt class="py-name">timeout</tt> <tt class="py-op">=</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
1237		<a name="L937"></a><tt class="py-lineno"> 937</tt> <tt class="py-line"> </tt>
1238		<a name="L938"></a><tt class="py-lineno"> 938</tt> <tt class="py-line"> <tt class="py-comment"># Configure task custom status</tt> </tt>
1239		<a name="L939"></a><tt class="py-lineno"> 939</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-347" class="py-name"><a title="ClusterShell.Task.Task.set_default" class="py-name" href="#" onclick="return doclink('link-347', 'set_default', 'link-90');">set_default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_interactive"</tt><tt class="py-op">,</tt> <tt class="py-name">interactive</tt><tt class="py-op">)</tt> </tt>
1240		<a name="L940"></a><tt class="py-lineno"> 940</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-348" class="py-name"><a title="ClusterShell.Task.Task.set_default" class="py-name" href="#" onclick="return doclink('link-348', 'set_default', 'link-90');">set_default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_running"</tt><tt class="py-op">,</tt> <tt class="py-name">False</tt><tt class="py-op">)</tt> </tt>
1241		<a name="L941"></a><tt class="py-lineno"> 941</tt> <tt class="py-line"> </tt>
1242		<a name="L942"></a><tt class="py-lineno"> 942</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">source_path</tt><tt class="py-op">:</tt> </tt>
1243		<a name="L943"></a><tt class="py-lineno"> 943</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">dest_path</tt><tt class="py-op">:</tt> </tt>
1244		<a name="L944"></a><tt class="py-lineno"> 944</tt> <tt class="py-line"> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">dest_path</tt> <tt class="py-op">=</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">dirname</tt><tt class="py-op">(</tt><tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">source_path</tt><tt class="py-op">)</tt> </tt>
1245		<a name="L945"></a><tt class="py-lineno"> 945</tt> <tt class="py-line"> <tt class="py-name">op</tt> <tt class="py-op">=</tt> <tt class="py-string">"copy source=%s dest=%s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">source_path</tt><tt class="py-op">,</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">dest_path</tt><tt class="py-op">)</tt> </tt>
1246		<a name="L946"></a><tt class="py-lineno"> 946</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1247		<a name="L947"></a><tt class="py-lineno"> 947</tt> <tt class="py-line"> <tt class="py-name">op</tt> <tt class="py-op">=</tt> <tt class="py-string">"command=\"%s\""</tt> <tt class="py-op">%</tt> <tt class="py-string">' '</tt><tt class="py-op">.</tt><tt id="link-349" class="py-name"><a title="ClusterShell.Task.Task.join" class="py-name" href="#" onclick="return doclink('link-349', 'join', 'link-177');">join</a></tt><tt class="py-op">(</tt><tt class="py-name">args</tt><tt class="py-op">)</tt> </tt>
1248		<a name="L948"></a><tt class="py-lineno"> 948</tt> <tt class="py-line"> </tt>
1249		<a name="L949"></a><tt class="py-lineno"> 949</tt> <tt class="py-line"> <tt class="py-comment"># print debug values (fanout value is get from the config object and not task</tt> </tt>
1250		<a name="L950"></a><tt class="py-lineno"> 950</tt> <tt class="py-line"> <tt class="py-comment"># itself as set_info() is an asynchronous call.</tt> </tt>
1251		<a name="L951"></a><tt class="py-lineno"> 951</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-350" class="py-name"><a title="clush.ClushConfig.verbose_print" class="py-name" href="#" onclick="return doclink('link-350', 'verbose_print', 'link-155');">verbose_print</a></tt><tt class="py-op">(</tt><tt id="link-351" class="py-name"><a title="clush.VERB_VERB" class="py-name" href="#" onclick="return doclink('link-351', 'VERB_VERB', 'link-38');">VERB_VERB</a></tt><tt class="py-op">,</tt> <tt class="py-string">"clush: nodeset=%s fanout=%d [timeout conn=%.1f "</tt> \ </tt>
1252		<a name="L952"></a><tt class="py-lineno"> 952</tt> <tt class="py-line"> <tt class="py-string">"cmd=%.1f] %s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">nodeset_base</tt><tt class="py-op">,</tt> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-352" class="py-name"><a title="clush.ClushConfig.get_fanout" class="py-name" href="#" onclick="return doclink('link-352', 'get_fanout', 'link-333');">get_fanout</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
1253		<a name="L953"></a><tt class="py-lineno"> 953</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-353" class="py-name" targets="Method ClusterShell.Task.Task.info()=ClusterShell.Task.Task-class.html#info"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-353', 'info', 'link-353');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"connect_timeout"</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
1254		<a name="L954"></a><tt class="py-lineno"> 954</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-354" class="py-name"><a title="ClusterShell.Task.Task.info" class="py-name" href="#" onclick="return doclink('link-354', 'info', 'link-353');">info</a></tt><tt class="py-op">(</tt><tt class="py-string">"command_timeout"</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">op</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1255		<a name="L955"></a><tt class="py-lineno"> 955</tt> <tt class="py-line"> </tt>
1256		<a name="L956"></a><tt class="py-lineno"> 956</tt> <tt class="py-line"> <tt class="py-comment"># Should we use ANSI colors for nodes?</tt> </tt>
1257		<a name="L957"></a><tt class="py-lineno"> 957</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">whencolor</tt><tt class="py-op">:</tt> </tt>
1258		<a name="L958"></a><tt class="py-lineno"> 958</tt> <tt class="py-line"> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">whencolor</tt> <tt class="py-op">=</tt> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-355" class="py-name" targets="Method clush.ClushConfig.get_color()=clush.ClushConfig-class.html#get_color"><a title="clush.ClushConfig.get_color" class="py-name" href="#" onclick="return doclink('link-355', 'get_color', 'link-355');">get_color</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1259		<a name="L959"></a><tt class="py-lineno"> 959</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">whencolor</tt> <tt class="py-op">==</tt> <tt class="py-string">"auto"</tt><tt class="py-op">:</tt> </tt>
1260		<a name="L960"></a><tt class="py-lineno"> 960</tt> <tt class="py-line"> <tt class="py-name">color</tt> <tt class="py-op">=</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt><tt class="py-op">.</tt><tt class="py-name">isatty</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-op">(</tt><tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">gatherall</tt> <tt class="py-keyword">or</tt> \ </tt>
1261		<a name="L961"></a><tt class="py-lineno"> 961</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">.</tt><tt class="py-name">isatty</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
1262		<a name="L962"></a><tt class="py-lineno"> 962</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1263		<a name="L963"></a><tt class="py-lineno"> 963</tt> <tt class="py-line"> <tt class="py-name">color</tt> <tt class="py-op">=</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">whencolor</tt> <tt class="py-op">==</tt> <tt class="py-string">"always"</tt> </tt>
1264		<a name="L964"></a><tt class="py-lineno"> 964</tt> <tt class="py-line"> </tt>
1265		<a name="L965"></a><tt class="py-lineno"> 965</tt> <tt class="py-line"> <tt class="py-comment"># Create and configure display object.</tt> </tt>
1266		<a name="L966"></a><tt class="py-lineno"> 966</tt> <tt class="py-line"> <tt id="link-356" class="py-name"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-356', 'display', 'link-80');">display</a></tt> <tt class="py-op">=</tt> <tt id="link-357" class="py-name" targets="Class clubak.Display=clubak.Display-class.html,Class clush.Display=clush.Display-class.html"><a title="clubak.Display
1267		clush.Display" class="py-name" href="#" onclick="return doclink('link-357', 'Display', 'link-357');">Display</a></tt><tt class="py-op">(</tt><tt class="py-name">color</tt><tt class="py-op">)</tt> </tt>
1268		<a name="L967"></a><tt class="py-lineno"> 967</tt> <tt class="py-line"> <tt id="link-358" class="py-name"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-358', 'display', 'link-80');">display</a></tt><tt class="py-op">.</tt><tt id="link-359" class="py-name"><a title="clubak.Display.line_mode
1269		clush.Display.line_mode" class="py-name" href="#" onclick="return doclink('link-359', 'line_mode', 'link-51');">line_mode</a></tt> <tt class="py-op">=</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt id="link-360" class="py-name"><a title="clubak.Display.line_mode
1270		clush.Display.line_mode" class="py-name" href="#" onclick="return doclink('link-360', 'line_mode', 'link-51');">line_mode</a></tt> </tt>
1271		<a name="L968"></a><tt class="py-lineno"> 968</tt> <tt class="py-line"> <tt id="link-361" class="py-name"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-361', 'display', 'link-80');">display</a></tt><tt class="py-op">.</tt><tt class="py-name">label</tt> <tt class="py-op">=</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">label</tt> </tt>
1272		<a name="L969"></a><tt class="py-lineno"> 969</tt> <tt class="py-line"> <tt id="link-362" class="py-name"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-362', 'display', 'link-80');">display</a></tt><tt class="py-op">.</tt><tt id="link-363" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.regroup" class="py-name" href="#" onclick="return doclink('link-363', 'regroup', 'link-45');">regroup</a></tt> <tt class="py-op">=</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt id="link-364" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.regroup" class="py-name" href="#" onclick="return doclink('link-364', 'regroup', 'link-45');">regroup</a></tt> </tt>
1273		<a name="L970"></a><tt class="py-lineno"> 970</tt> <tt class="py-line"> <tt id="link-365" class="py-name"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-365', 'display', 'link-80');">display</a></tt><tt class="py-op">.</tt><tt class="py-name">groupsource</tt> <tt class="py-op">=</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">groupsource</tt> </tt>
1274		<a name="L971"></a><tt class="py-lineno"> 971</tt> <tt class="py-line"> <tt id="link-366" class="py-name"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-366', 'display', 'link-80');">display</a></tt><tt class="py-op">.</tt><tt class="py-name">noprefix</tt> <tt class="py-op">=</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">groupbase</tt> </tt>
1275		<a name="L972"></a><tt class="py-lineno"> 972</tt> <tt class="py-line"> </tt>
1276		<a name="L973"></a><tt class="py-lineno"> 973</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-367" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-367', 'default', 'link-91');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_interactive"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1277		<a name="L974"></a><tt class="py-lineno"> 974</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">source_path</tt><tt class="py-op">:</tt> </tt>
1278		<a name="L975"></a><tt class="py-lineno"> 975</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">args</tt><tt class="py-op">:</tt> </tt>
1279		<a name="L976"></a><tt class="py-lineno"> 976</tt> <tt class="py-line"> <tt id="link-368" class="py-name" targets="Function clush.run_copy()=clush-module.html#run_copy"><a title="clush.run_copy" class="py-name" href="#" onclick="return doclink('link-368', 'run_copy', 'link-368');">run_copy</a></tt><tt class="py-op">(</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">source_path</tt><tt class="py-op">,</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">dest_path</tt><tt class="py-op">,</tt> </tt>
1280		<a name="L977"></a><tt class="py-lineno"> 977</tt> <tt class="py-line"> <tt class="py-name">nodeset_base</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">preserve_flag</tt><tt class="py-op">,</tt> <tt id="link-369" class="py-name"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-369', 'display', 'link-80');">display</a></tt><tt class="py-op">)</tt> </tt>
1281		<a name="L978"></a><tt class="py-lineno"> 978</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1282		<a name="L979"></a><tt class="py-lineno"> 979</tt> <tt class="py-line"> <tt class="py-name">parser</tt><tt class="py-op">.</tt><tt id="link-370" class="py-name"><a title="ClusterShell.Worker.Worker.WorkerSimple.error" class="py-name" href="#" onclick="return doclink('link-370', 'error', 'link-312');">error</a></tt><tt class="py-op">(</tt><tt class="py-string">"please use `--dest' to specify a different "</tt> \ </tt>
1283		<a name="L980"></a><tt class="py-lineno"> 980</tt> <tt class="py-line"> <tt class="py-string">"destination"</tt><tt class="py-op">)</tt> </tt>
1284		<a name="L981"></a><tt class="py-lineno"> 981</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
1285		<a name="L982"></a><tt class="py-lineno"> 982</tt> <tt class="py-line"> <tt id="link-371" class="py-name"><a title="clush.run_command" class="py-name" href="#" onclick="return doclink('link-371', 'run_command', 'link-220');">run_command</a></tt><tt class="py-op">(</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-string">' '</tt><tt class="py-op">.</tt><tt id="link-372" class="py-name"><a title="ClusterShell.Task.Task.join" class="py-name" href="#" onclick="return doclink('link-372', 'join', 'link-177');">join</a></tt><tt class="py-op">(</tt><tt class="py-name">args</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">nodeset_base</tt><tt class="py-op">,</tt> <tt class="py-name">gather</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">,</tt> </tt>
1286		<a name="L983"></a><tt class="py-lineno"> 983</tt> <tt class="py-line"> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-373" class="py-name"><a title="clush.ClushConfig.get_verbosity" class="py-name" href="#" onclick="return doclink('link-373', 'get_verbosity', 'link-153');">get_verbosity</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt id="link-374" class="py-name"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-374', 'display', 'link-80');">display</a></tt><tt class="py-op">)</tt> </tt>
1287		<a name="L984"></a><tt class="py-lineno"> 984</tt> <tt class="py-line"> </tt>
1288		<a name="L985"></a><tt class="py-lineno"> 985</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">user_interaction</tt><tt class="py-op">:</tt> </tt>
1289		<a name="L986"></a><tt class="py-lineno"> 986</tt> <tt class="py-line"> <tt id="link-375" class="py-name" targets="Function clush.ttyloop()=clush-module.html#ttyloop"><a title="clush.ttyloop" class="py-name" href="#" onclick="return doclink('link-375', 'ttyloop', 'link-375');">ttyloop</a></tt><tt class="py-op">(</tt><tt class="py-name">task</tt><tt class="py-op">,</tt> <tt class="py-name">nodeset_base</tt><tt class="py-op">,</tt> <tt class="py-name">gather</tt><tt class="py-op">,</tt> <tt class="py-name">timeout</tt><tt class="py-op">,</tt> <tt class="py-name">config</tt><tt class="py-op">.</tt><tt id="link-376" class="py-name"><a title="clush.ClushConfig.get_verbosity" class="py-name" href="#" onclick="return doclink('link-376', 'get_verbosity', 'link-153');">get_verbosity</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt id="link-377" class="py-name"><a title="clubak.display" class="py-name" href="#" onclick="return doclink('link-377', 'display', 'link-80');">display</a></tt><tt class="py-op">)</tt> </tt>
1290		<a name="L987"></a><tt class="py-lineno"> 987</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-378" class="py-name"><a title="ClusterShell.Task.Task.default" class="py-name" href="#" onclick="return doclink('link-378', 'default', 'link-91');">default</a></tt><tt class="py-op">(</tt><tt class="py-string">"USER_interactive"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
1291		<a name="L988"></a><tt class="py-lineno"> 988</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: interactive mode requires a tty"</tt> </tt>
1292		<a name="L989"></a><tt class="py-lineno"> 989</tt> <tt class="py-line"> <tt id="link-379" class="py-name"><a title="clush.clush_exit" class="py-name" href="#" onclick="return doclink('link-379', 'clush_exit', 'link-243');">clush_exit</a></tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
1293		<a name="L990"></a><tt class="py-lineno"> 990</tt> <tt class="py-line"> </tt>
1294		<a name="L991"></a><tt class="py-lineno"> 991</tt> <tt class="py-line"> <tt class="py-name">rc</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
1295		<a name="L992"></a><tt class="py-lineno"> 992</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">options</tt><tt class="py-op">.</tt><tt class="py-name">maxrc</tt><tt class="py-op">:</tt> </tt>
1296		<a name="L993"></a><tt class="py-lineno"> 993</tt> <tt class="py-line"> <tt class="py-comment"># Instead of clush return code, return commands retcode</tt> </tt>
1297		<a name="L994"></a><tt class="py-lineno"> 994</tt> <tt class="py-line"> <tt class="py-name">rc</tt> <tt class="py-op">=</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-380" class="py-name" targets="Method ClusterShell.Task.Task.max_retcode()=ClusterShell.Task.Task-class.html#max_retcode"><a title="ClusterShell.Task.Task.max_retcode" class="py-name" href="#" onclick="return doclink('link-380', 'max_retcode', 'link-380');">max_retcode</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
1298		<a name="L995"></a><tt class="py-lineno"> 995</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-381" class="py-name"><a title="ClusterShell.Task.Task.num_timeout
1299		ClusterShell.Worker.Worker.DistantWorker.num_timeout" class="py-name" href="#" onclick="return doclink('link-381', 'num_timeout', 'link-131');">num_timeout</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
1300		<a name="L996"></a><tt class="py-lineno"> 996</tt> <tt class="py-line"> <tt class="py-name">rc</tt> <tt class="py-op">=</tt> <tt class="py-number">255</tt> </tt>
1301		<a name="L997"></a><tt class="py-lineno"> 997</tt> <tt class="py-line"> <tt id="link-382" class="py-name"><a title="clush.clush_exit" class="py-name" href="#" onclick="return doclink('link-382', 'clush_exit', 'link-243');">clush_exit</a></tt><tt class="py-op">(</tt><tt class="py-name">rc</tt><tt class="py-op">)</tt> </tt>
1302		</div><a name="L998"></a><tt class="py-lineno"> 998</tt> <tt class="py-line"> </tt>
1303		<a name="L999"></a><tt class="py-lineno"> 999</tt> <tt class="py-line"><tt class="py-keyword">if</tt> <tt class="py-name">__name__</tt> <tt class="py-op">==</tt> <tt class="py-string">'__main__'</tt><tt class="py-op">:</tt> </tt>
1304		<a name="L1000"></a><tt class="py-lineno">1000</tt> <tt class="py-line"> <tt id="link-383" class="py-name" targets="Function clush.clush_main()=clush-module.html#clush_main"><a title="clush.clush_main" class="py-name" href="#" onclick="return doclink('link-383', 'clush_main', 'link-383');">clush_main</a></tt><tt class="py-op">(</tt><tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">argv</tt><tt class="py-op">)</tt> </tt>
1305		<a name="L1001"></a><tt class="py-lineno">1001</tt> <tt class="py-line"> </tt><script type="text/javascript">
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~~doc/epydoc/html/clush.ClushConfig-class.html~~ less more

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41		<a href="clush-module.html">Module clush</a> ::
42		Class ClushConfig
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58		<!-- ==================== CLASS DESCRIPTION ==================== -->
59		<h1 class="epydoc">Class ClushConfig</h1><p class="nomargin-top"><span class="codelink"><a href="clush-pysrc.html#ClushConfig">source code</a></span></p>
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61		<center> <map id="uml_class_diagram_for_clush_cl" name="uml_class_diagram_for_clush_cl">
62		<area shape="rect" id="node254" href="clush.ClushConfig-class.html#main_defaults" title="clush.ClushConfig.main_defaults" alt="" coords="56,479,267,497"/>
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98		</map>
99		<img src="uml_class_diagram_for_clush_cl.png" alt='' usemap="#uml_class_diagram_for_clush_cl" ismap="ismap" class="graph-without-title" />
100		</center>
101		</center>
102		<hr />
103		<p>Config class for clush (specialized ConfigParser)</p>
104
105		<!-- ==================== INSTANCE METHODS ==================== -->
106		<a name="section-InstanceMethods"></a>
107		<table class="summary" border="1" cellpadding="3"
108		cellspacing="0" width="100%" bgcolor="white">
109		<tr bgcolor="#70b0f0" class="table-header">
110		<td colspan="2" class="table-header">
111		<table border="0" cellpadding="0" cellspacing="0" width="100%">
112		<tr valign="top">
113		<td align="left"><span class="table-header">Instance Methods</span></td>
114		<td align="right" valign="top"
115		><span class="options">[<a href="#section-InstanceMethods"
116		class="privatelink" onclick="toggle_private();"
117		>hide private</a>]</span></td>
118		</tr>
119		</table>
120		</td>
121		</tr>
122		<tr>
123		<td width="15%" align="right" valign="top" class="summary">
124		<span class="summary-type"> </span>
125		</td><td class="summary">
126		<table width="100%" cellpadding="0" cellspacing="0" border="0">
127		<tr>
128		<td><span class="summary-sig"><a href="clush.ClushConfig-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>)</span></td>
129		<td align="right" valign="top">
130		<span class="codelink"><a href="clush-pysrc.html#ClushConfig.__init__">source code</a></span>
131
132		</td>
133		</tr>
134		</table>
135
136		</td>
137		</tr>
138		<tr>
139		<td width="15%" align="right" valign="top" class="summary">
140		<span class="summary-type"> </span>
141		</td><td class="summary">
142		<table width="100%" cellpadding="0" cellspacing="0" border="0">
143		<tr>
144		<td><span class="summary-sig"><a name="verbose_print"></a><span class="summary-sig-name">verbose_print</span>(<span class="summary-sig-arg">self</span>,
145		<span class="summary-sig-arg">level</span>,
146		<span class="summary-sig-arg">message</span>)</span></td>
147		<td align="right" valign="top">
148		<span class="codelink"><a href="clush-pysrc.html#ClushConfig.verbose_print">source code</a></span>
149
150		</td>
151		</tr>
152		</table>
153
154		</td>
155		</tr>
156		<tr>
157		<td width="15%" align="right" valign="top" class="summary">
158		<span class="summary-type"> </span>
159		</td><td class="summary">
160		<table width="100%" cellpadding="0" cellspacing="0" border="0">
161		<tr>
162		<td><span class="summary-sig"><a name="max_fdlimit"></a><span class="summary-sig-name">max_fdlimit</span>(<span class="summary-sig-arg">self</span>)</span><br />
163		Make open file descriptors soft limit the max.</td>
164		<td align="right" valign="top">
165		<span class="codelink"><a href="clush-pysrc.html#ClushConfig.max_fdlimit">source code</a></span>
166
167		</td>
168		</tr>
169		</table>
170
171		</td>
172		</tr>
173		<tr>
174		<td width="15%" align="right" valign="top" class="summary">
175		<span class="summary-type"> </span>
176		</td><td class="summary">
177		<table width="100%" cellpadding="0" cellspacing="0" border="0">
178		<tr>
179		<td><span class="summary-sig"><a name="set_main"></a><span class="summary-sig-name">set_main</span>(<span class="summary-sig-arg">self</span>,
180		<span class="summary-sig-arg">option</span>,
181		<span class="summary-sig-arg">value</span>)</span></td>
182		<td align="right" valign="top">
183		<span class="codelink"><a href="clush-pysrc.html#ClushConfig.set_main">source code</a></span>
184
185		</td>
186		</tr>
187		</table>
188
189		</td>
190		</tr>
191		<tr>
192		<td width="15%" align="right" valign="top" class="summary">
193		<span class="summary-type"> </span>
194		</td><td class="summary">
195		<table width="100%" cellpadding="0" cellspacing="0" border="0">
196		<tr>
197		<td><span class="summary-sig"><a href="clush.ClushConfig-class.html#getint" class="summary-sig-name">getint</a>(<span class="summary-sig-arg">self</span>,
198		<span class="summary-sig-arg">section</span>,
199		<span class="summary-sig-arg">option</span>)</span></td>
200		<td align="right" valign="top">
201		<span class="codelink"><a href="clush-pysrc.html#ClushConfig.getint">source code</a></span>
202
203		</td>
204		</tr>
205		</table>
206
207		</td>
208		</tr>
209		<tr>
210		<td width="15%" align="right" valign="top" class="summary">
211		<span class="summary-type"> </span>
212		</td><td class="summary">
213		<table width="100%" cellpadding="0" cellspacing="0" border="0">
214		<tr>
215		<td><span class="summary-sig"><a href="clush.ClushConfig-class.html#getfloat" class="summary-sig-name">getfloat</a>(<span class="summary-sig-arg">self</span>,
216		<span class="summary-sig-arg">section</span>,
217		<span class="summary-sig-arg">option</span>)</span></td>
218		<td align="right" valign="top">
219		<span class="codelink"><a href="clush-pysrc.html#ClushConfig.getfloat">source code</a></span>
220
221		</td>
222		</tr>
223		</table>
224
225		</td>
226		</tr>
227		<tr class="private">
228		<td width="15%" align="right" valign="top" class="summary">
229		<span class="summary-type"> </span>
230		</td><td class="summary">
231		<table width="100%" cellpadding="0" cellspacing="0" border="0">
232		<tr>
233		<td><span class="summary-sig"><a name="_get_optional"></a><span class="summary-sig-name">_get_optional</span>(<span class="summary-sig-arg">self</span>,
234		<span class="summary-sig-arg">section</span>,
235		<span class="summary-sig-arg">option</span>)</span></td>
236		<td align="right" valign="top">
237		<span class="codelink"><a href="clush-pysrc.html#ClushConfig._get_optional">source code</a></span>
238
239		</td>
240		</tr>
241		</table>
242
243		</td>
244		</tr>
245		<tr>
246		<td width="15%" align="right" valign="top" class="summary">
247		<span class="summary-type"> </span>
248		</td><td class="summary">
249		<table width="100%" cellpadding="0" cellspacing="0" border="0">
250		<tr>
251		<td><span class="summary-sig"><a name="get_color"></a><span class="summary-sig-name">get_color</span>(<span class="summary-sig-arg">self</span>)</span></td>
252		<td align="right" valign="top">
253		<span class="codelink"><a href="clush-pysrc.html#ClushConfig.get_color">source code</a></span>
254
255		</td>
256		</tr>
257		</table>
258
259		</td>
260		</tr>
261		<tr>
262		<td width="15%" align="right" valign="top" class="summary">
263		<span class="summary-type"> </span>
264		</td><td class="summary">
265		<table width="100%" cellpadding="0" cellspacing="0" border="0">
266		<tr>
267		<td><span class="summary-sig"><a name="get_verbosity"></a><span class="summary-sig-name">get_verbosity</span>(<span class="summary-sig-arg">self</span>)</span></td>
268		<td align="right" valign="top">
269		<span class="codelink"><a href="clush-pysrc.html#ClushConfig.get_verbosity">source code</a></span>
270
271		</td>
272		</tr>
273		</table>
274
275		</td>
276		</tr>
277		<tr>
278		<td width="15%" align="right" valign="top" class="summary">
279		<span class="summary-type"> </span>
280		</td><td class="summary">
281		<table width="100%" cellpadding="0" cellspacing="0" border="0">
282		<tr>
283		<td><span class="summary-sig"><a name="get_fanout"></a><span class="summary-sig-name">get_fanout</span>(<span class="summary-sig-arg">self</span>)</span></td>
284		<td align="right" valign="top">
285		<span class="codelink"><a href="clush-pysrc.html#ClushConfig.get_fanout">source code</a></span>
286
287		</td>
288		</tr>
289		</table>
290
291		</td>
292		</tr>
293		<tr>
294		<td width="15%" align="right" valign="top" class="summary">
295		<span class="summary-type"> </span>
296		</td><td class="summary">
297		<table width="100%" cellpadding="0" cellspacing="0" border="0">
298		<tr>
299		<td><span class="summary-sig"><a name="get_connect_timeout"></a><span class="summary-sig-name">get_connect_timeout</span>(<span class="summary-sig-arg">self</span>)</span></td>
300		<td align="right" valign="top">
301		<span class="codelink"><a href="clush-pysrc.html#ClushConfig.get_connect_timeout">source code</a></span>
302
303		</td>
304		</tr>
305		</table>
306
307		</td>
308		</tr>
309		<tr>
310		<td width="15%" align="right" valign="top" class="summary">
311		<span class="summary-type"> </span>
312		</td><td class="summary">
313		<table width="100%" cellpadding="0" cellspacing="0" border="0">
314		<tr>
315		<td><span class="summary-sig"><a name="get_command_timeout"></a><span class="summary-sig-name">get_command_timeout</span>(<span class="summary-sig-arg">self</span>)</span></td>
316		<td align="right" valign="top">
317		<span class="codelink"><a href="clush-pysrc.html#ClushConfig.get_command_timeout">source code</a></span>
318
319		</td>
320		</tr>
321		</table>
322
323		</td>
324		</tr>
325		<tr>
326		<td width="15%" align="right" valign="top" class="summary">
327		<span class="summary-type"> </span>
328		</td><td class="summary">
329		<table width="100%" cellpadding="0" cellspacing="0" border="0">
330		<tr>
331		<td><span class="summary-sig"><a name="get_ssh_user"></a><span class="summary-sig-name">get_ssh_user</span>(<span class="summary-sig-arg">self</span>)</span></td>
332		<td align="right" valign="top">
333		<span class="codelink"><a href="clush-pysrc.html#ClushConfig.get_ssh_user">source code</a></span>
334
335		</td>
336		</tr>
337		</table>
338
339		</td>
340		</tr>
341		<tr>
342		<td width="15%" align="right" valign="top" class="summary">
343		<span class="summary-type"> </span>
344		</td><td class="summary">
345		<table width="100%" cellpadding="0" cellspacing="0" border="0">
346		<tr>
347		<td><span class="summary-sig"><a name="get_ssh_path"></a><span class="summary-sig-name">get_ssh_path</span>(<span class="summary-sig-arg">self</span>)</span></td>
348		<td align="right" valign="top">
349		<span class="codelink"><a href="clush-pysrc.html#ClushConfig.get_ssh_path">source code</a></span>
350
351		</td>
352		</tr>
353		</table>
354
355		</td>
356		</tr>
357		<tr>
358		<td width="15%" align="right" valign="top" class="summary">
359		<span class="summary-type"> </span>
360		</td><td class="summary">
361		<table width="100%" cellpadding="0" cellspacing="0" border="0">
362		<tr>
363		<td><span class="summary-sig"><a name="get_ssh_options"></a><span class="summary-sig-name">get_ssh_options</span>(<span class="summary-sig-arg">self</span>)</span></td>
364		<td align="right" valign="top">
365		<span class="codelink"><a href="clush-pysrc.html#ClushConfig.get_ssh_options">source code</a></span>
366
367		</td>
368		</tr>
369		</table>
370
371		</td>
372		</tr>
373		<tr>
374		<td colspan="2" class="summary">
375		<p class="indent-wrapped-lines"><b>Inherited from <code>ConfigParser.ConfigParser</code></b>:
376		<code>get</code>,
377		<code>items</code>
378		</p>
379		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code>ConfigParser.ConfigParser</code></b> (private):
380		<code>_interpolate</code>,
381		<code>_interpolation_replace</code>
382		</p></div>
383		<p class="indent-wrapped-lines"><b>Inherited from <code>ConfigParser.RawConfigParser</code></b>:
384		<code>add_section</code>,
385		<code>defaults</code>,
386		<code>getboolean</code>,
387		<code>has_option</code>,
388		<code>has_section</code>,
389		<code>options</code>,
390		<code>optionxform</code>,
391		<code>read</code>,
392		<code>readfp</code>,
393		<code>remove_option</code>,
394		<code>remove_section</code>,
395		<code>sections</code>,
396		<code>set</code>,
397		<code>write</code>
398		</p>
399		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code>ConfigParser.RawConfigParser</code></b> (private):
400		<code>_get</code>,
401		<code>_read</code>
402		</p></div>
403		</td>
404		</tr>
405		</table>
406		<!-- ==================== CLASS VARIABLES ==================== -->
407		<a name="section-ClassVariables"></a>
408		<table class="summary" border="1" cellpadding="3"
409		cellspacing="0" width="100%" bgcolor="white">
410		<tr bgcolor="#70b0f0" class="table-header">
411		<td colspan="2" class="table-header">
412		<table border="0" cellpadding="0" cellspacing="0" width="100%">
413		<tr valign="top">
414		<td align="left"><span class="table-header">Class Variables</span></td>
415		<td align="right" valign="top"
416		><span class="options">[<a href="#section-ClassVariables"
417		class="privatelink" onclick="toggle_private();"
418		>hide private</a>]</span></td>
419		</tr>
420		</table>
421		</td>
422		</tr>
423		<tr>
424		<td width="15%" align="right" valign="top" class="summary">
425		<span class="summary-type"> </span>
426		</td><td class="summary">
427		<a href="clush.ClushConfig-class.html#main_defaults" class="summary-name">main_defaults</a> = <code title="{'color': 'never',
428		'command_timeout': '0',
429		'connect_timeout': '30',
430		'fanout': '64',
431		'history_size': '100',
432		'verbosity': '1'}"><code class="variable-group">{</code><code class="variable-quote">'</code><code class="variable-string">color</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">never</code><code class="variable-quote">'</code><code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">command_timeout</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">0</code><code class="variable-quote">'</code><code class="variable-op">, </code><code class="variable-quote">'</code><code class="variable-string">co</code><code class="variable-ellipsis">...</code></code>
433		</td>
434		</tr>
435		<tr>
436		<td colspan="2" class="summary">
437		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code>ConfigParser.ConfigParser</code></b> (private):
438		<code>_KEYCRE</code>
439		</p></div>
440		<p class="indent-wrapped-lines"><b>Inherited from <code>ConfigParser.RawConfigParser</code></b>:
441		<code>OPTCRE</code>,
442		<code>SECTCRE</code>
443		</p>
444		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code>ConfigParser.RawConfigParser</code></b> (private):
445		<code>_boolean_states</code>
446		</p></div>
447		</td>
448		</tr>
449		</table>
450		<!-- ==================== METHOD DETAILS ==================== -->
451		<a name="section-MethodDetails"></a>
452		<table class="details" border="1" cellpadding="3"
453		cellspacing="0" width="100%" bgcolor="white">
454		<tr bgcolor="#70b0f0" class="table-header">
455		<td colspan="2" class="table-header">
456		<table border="0" cellpadding="0" cellspacing="0" width="100%">
457		<tr valign="top">
458		<td align="left"><span class="table-header">Method Details</span></td>
459		<td align="right" valign="top"
460		><span class="options">[<a href="#section-MethodDetails"
461		class="privatelink" onclick="toggle_private();"
462		>hide private</a>]</span></td>
463		</tr>
464		</table>
465		</td>
466		</tr>
467		</table>
468		<a name="__init__"></a>
469		<div>
470		<table class="details" border="1" cellpadding="3"
471		cellspacing="0" width="100%" bgcolor="white">
472		<tr><td>
473		<table width="100%" cellpadding="0" cellspacing="0" border="0">
474		<tr valign="top"><td>
475		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>)</span>
476		<br /><em class="fname">(Constructor)</em>
477		</h3>
478		</td><td align="right" valign="top"
479		><span class="codelink"><a href="clush-pysrc.html#ClushConfig.__init__">source code</a></span>
480		</td>
481		</tr></table>
482
483
484		<dl class="fields">
485		<dt>Overrides:
486		ConfigParser.RawConfigParser.__init__
487		</dt>
488		</dl>
489		</td></tr></table>
490		</div>
491		<a name="getint"></a>
492		<div>
493		<table class="details" border="1" cellpadding="3"
494		cellspacing="0" width="100%" bgcolor="white">
495		<tr><td>
496		<table width="100%" cellpadding="0" cellspacing="0" border="0">
497		<tr valign="top"><td>
498		<h3 class="epydoc"><span class="sig"><span class="sig-name">getint</span>(<span class="sig-arg">self</span>,
499		<span class="sig-arg">section</span>,
500		<span class="sig-arg">option</span>)</span>
501		</h3>
502		</td><td align="right" valign="top"
503		><span class="codelink"><a href="clush-pysrc.html#ClushConfig.getint">source code</a></span>
504		</td>
505		</tr></table>
506
507
508		<dl class="fields">
509		<dt>Overrides:
510		ConfigParser.RawConfigParser.getint
511		</dt>
512		</dl>
513		</td></tr></table>
514		</div>
515		<a name="getfloat"></a>
516		<div>
517		<table class="details" border="1" cellpadding="3"
518		cellspacing="0" width="100%" bgcolor="white">
519		<tr><td>
520		<table width="100%" cellpadding="0" cellspacing="0" border="0">
521		<tr valign="top"><td>
522		<h3 class="epydoc"><span class="sig"><span class="sig-name">getfloat</span>(<span class="sig-arg">self</span>,
523		<span class="sig-arg">section</span>,
524		<span class="sig-arg">option</span>)</span>
525		</h3>
526		</td><td align="right" valign="top"
527		><span class="codelink"><a href="clush-pysrc.html#ClushConfig.getfloat">source code</a></span>
528		</td>
529		</tr></table>
530
531
532		<dl class="fields">
533		<dt>Overrides:
534		ConfigParser.RawConfigParser.getfloat
535		</dt>
536		</dl>
537		</td></tr></table>
538		</div>
539		<br />
540		<!-- ==================== CLASS VARIABLE DETAILS ==================== -->
541		<a name="section-ClassVariableDetails"></a>
542		<table class="details" border="1" cellpadding="3"
543		cellspacing="0" width="100%" bgcolor="white">
544		<tr bgcolor="#70b0f0" class="table-header">
545		<td colspan="2" class="table-header">
546		<table border="0" cellpadding="0" cellspacing="0" width="100%">
547		<tr valign="top">
548		<td align="left"><span class="table-header">Class Variable Details</span></td>
549		<td align="right" valign="top"
550		><span class="options">[<a href="#section-ClassVariableDetails"
551		class="privatelink" onclick="toggle_private();"
552		>hide private</a>]</span></td>
553		</tr>
554		</table>
555		</td>
556		</tr>
557		</table>
558		<a name="main_defaults"></a>
559		<div>
560		<table class="details" border="1" cellpadding="3"
561		cellspacing="0" width="100%" bgcolor="white">
562		<tr><td>
563		<h3 class="epydoc">main_defaults</h3>
564
565		<dl class="fields">
566		</dl>
567		<dl class="fields">
568		<dt>Value:</dt>
569		<dd><table><tr><td><pre class="variable">
570		<code class="variable-group">{</code><code class="variable-quote">'</code><code class="variable-string">color</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">never</code><code class="variable-quote">'</code><code class="variable-op">,</code>
571		<code class="variable-quote">'</code><code class="variable-string">command_timeout</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">0</code><code class="variable-quote">'</code><code class="variable-op">,</code>
572		<code class="variable-quote">'</code><code class="variable-string">connect_timeout</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">30</code><code class="variable-quote">'</code><code class="variable-op">,</code>
573		<code class="variable-quote">'</code><code class="variable-string">fanout</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">64</code><code class="variable-quote">'</code><code class="variable-op">,</code>
574		<code class="variable-quote">'</code><code class="variable-string">history_size</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">100</code><code class="variable-quote">'</code><code class="variable-op">,</code>
575		<code class="variable-quote">'</code><code class="variable-string">verbosity</code><code class="variable-quote">'</code><code class="variable-op">: </code><code class="variable-quote">'</code><code class="variable-string">1</code><code class="variable-quote">'</code><code class="variable-group">}</code>
576		</pre></td></tr></table>
577		</dd>
578		</dl>
579		</td></tr></table>
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~~doc/epydoc/html/clush.ClushConfigError-class.html~~ less more

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39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="clush-module.html">Module clush</a> ::
42		Class ClushConfigError
43		</span>
44		</td>
45		<td>
46		<table cellpadding="0" cellspacing="0">
47		<!-- hide/show private -->
48		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
49		onclick="toggle_private();">hide private</a>]</span></td></tr>
50		<tr><td align="right"><span class="options"
51		>[<a href="frames.html" target="_top">frames</a
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53		target="_top">no frames</a>]</span></td></tr>
54		</table>
55		</td>
56		</tr>
57		</table>
58		<!-- ==================== CLASS DESCRIPTION ==================== -->
59		<h1 class="epydoc">Class ClushConfigError</h1><p class="nomargin-top"><span class="codelink"><a href="clush-pysrc.html#ClushConfigError">source code</a></span></p>
60		<center>
61		<center> <map id="uml_class_diagram_for_clush_cl_2" name="uml_class_diagram_for_clush_cl_2">
62		<area shape="rect" id="node257" href="clush.ClushConfigError-class.html#__init__" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="17,375,225,393"/>
63		<area shape="rect" id="node257" href="clush.ClushConfigError-class.html#__str__" title="str(x)" alt="" coords="17,393,225,412"/>
64		<area shape="rect" id="node1" href="clush.ClushConfigError-class.html" title="Exception used by ClushConfig to report an error." alt="" coords="5,342,237,418"/>
65		<area shape="rect" id="node258" href="javascript:void(0);" title="exceptions.Exception.__new__" alt="" coords="57,297,184,316"/>
66		<area shape="rect" id="node2" href="javascript:void(0);" title="Common base class for all non-exit exceptions." alt="" coords="45,265,195,322"/>
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74		<area shape="rect" id="node259" href="javascript:void(0);" title="repr(x)" alt="" coords="43,164,200,183"/>
75		<area shape="rect" id="node259" href="javascript:void(0);" title="x.__setattr__('name', value) <==> x.name = value" alt="" coords="43,183,200,201"/>
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78		<area shape="rect" id="node3" href="javascript:void(0);" title="Common base class for all exceptions" alt="" coords="31,6,212,245"/>
79		</map>
80		<img src="uml_class_diagram_for_clush_cl_2.png" alt='' usemap="#uml_class_diagram_for_clush_cl_2" ismap="ismap" class="graph-without-title" />
81		</center>
82		</center>
83		<hr />
84		<p>Exception used by ClushConfig to report an error.</p>
85
86		<!-- ==================== INSTANCE METHODS ==================== -->
87		<a name="section-InstanceMethods"></a>
88		<table class="summary" border="1" cellpadding="3"
89		cellspacing="0" width="100%" bgcolor="white">
90		<tr bgcolor="#70b0f0" class="table-header">
91		<td colspan="2" class="table-header">
92		<table border="0" cellpadding="0" cellspacing="0" width="100%">
93		<tr valign="top">
94		<td align="left"><span class="table-header">Instance Methods</span></td>
95		<td align="right" valign="top"
96		><span class="options">[<a href="#section-InstanceMethods"
97		class="privatelink" onclick="toggle_private();"
98		>hide private</a>]</span></td>
99		</tr>
100		</table>
101		</td>
102		</tr>
103		<tr>
104		<td width="15%" align="right" valign="top" class="summary">
105		<span class="summary-type"> </span>
106		</td><td class="summary">
107		<table width="100%" cellpadding="0" cellspacing="0" border="0">
108		<tr>
109		<td><span class="summary-sig"><a href="clush.ClushConfigError-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
110		<span class="summary-sig-arg">section</span>,
111		<span class="summary-sig-arg">option</span>,
112		<span class="summary-sig-arg">msg</span>)</span><br />
113		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
114		<td align="right" valign="top">
115		<span class="codelink"><a href="clush-pysrc.html#ClushConfigError.__init__">source code</a></span>
116
117		</td>
118		</tr>
119		</table>
120
121		</td>
122		</tr>
123		<tr>
124		<td width="15%" align="right" valign="top" class="summary">
125		<span class="summary-type"> </span>
126		</td><td class="summary">
127		<table width="100%" cellpadding="0" cellspacing="0" border="0">
128		<tr>
129		<td><span class="summary-sig"><a href="clush.ClushConfigError-class.html#__str__" class="summary-sig-name">__str__</a>(<span class="summary-sig-arg">self</span>)</span><br />
130		str(x)</td>
131		<td align="right" valign="top">
132		<span class="codelink"><a href="clush-pysrc.html#ClushConfigError.__str__">source code</a></span>
133
134		</td>
135		</tr>
136		</table>
137
138		</td>
139		</tr>
140		<tr>
141		<td colspan="2" class="summary">
142		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
143		<code>__new__</code>
144		</p>
145		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
146		<code>__delattr__</code>,
147		<code>__getattribute__</code>,
148		<code>__getitem__</code>,
149		<code>__getslice__</code>,
150		<code>__reduce__</code>,
151		<code>__repr__</code>,
152		<code>__setattr__</code>,
153		<code>__setstate__</code>,
154		<code>__unicode__</code>
155		</p>
156		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
157		<code>__format__</code>,
158		<code>__hash__</code>,
159		<code>__reduce_ex__</code>,
160		<code>__sizeof__</code>,
161		<code>__subclasshook__</code>
162		</p>
163		</td>
164		</tr>
165		</table>
166		<!-- ==================== PROPERTIES ==================== -->
167		<a name="section-Properties"></a>
168		<table class="summary" border="1" cellpadding="3"
169		cellspacing="0" width="100%" bgcolor="white">
170		<tr bgcolor="#70b0f0" class="table-header">
171		<td colspan="2" class="table-header">
172		<table border="0" cellpadding="0" cellspacing="0" width="100%">
173		<tr valign="top">
174		<td align="left"><span class="table-header">Properties</span></td>
175		<td align="right" valign="top"
176		><span class="options">[<a href="#section-Properties"
177		class="privatelink" onclick="toggle_private();"
178		>hide private</a>]</span></td>
179		</tr>
180		</table>
181		</td>
182		</tr>
183		<tr>
184		<td colspan="2" class="summary">
185		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
186		<code>args</code>,
187		<code>message</code>
188		</p>
189		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
190		<code>__class__</code>
191		</p>
192		</td>
193		</tr>
194		</table>
195		<!-- ==================== METHOD DETAILS ==================== -->
196		<a name="section-MethodDetails"></a>
197		<table class="details" border="1" cellpadding="3"
198		cellspacing="0" width="100%" bgcolor="white">
199		<tr bgcolor="#70b0f0" class="table-header">
200		<td colspan="2" class="table-header">
201		<table border="0" cellpadding="0" cellspacing="0" width="100%">
202		<tr valign="top">
203		<td align="left"><span class="table-header">Method Details</span></td>
204		<td align="right" valign="top"
205		><span class="options">[<a href="#section-MethodDetails"
206		class="privatelink" onclick="toggle_private();"
207		>hide private</a>]</span></td>
208		</tr>
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210		</td>
211		</tr>
212		</table>
213		<a name="__init__"></a>
214		<div>
215		<table class="details" border="1" cellpadding="3"
216		cellspacing="0" width="100%" bgcolor="white">
217		<tr><td>
218		<table width="100%" cellpadding="0" cellspacing="0" border="0">
219		<tr valign="top"><td>
220		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
221		<span class="sig-arg">section</span>,
222		<span class="sig-arg">option</span>,
223		<span class="sig-arg">msg</span>)</span>
224		<br /><em class="fname">(Constructor)</em>
225		</h3>
226		</td><td align="right" valign="top"
227		><span class="codelink"><a href="clush-pysrc.html#ClushConfigError.__init__">source code</a></span>
228		</td>
229		</tr></table>
230
231		<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
232		signature</p>
233		<dl class="fields">
234		<dt>Overrides:
235		object.__init__
236		<dd><em class="note">(inherited documentation)</em></dd>
237		</dt>
238		</dl>
239		</td></tr></table>
240		</div>
241		<a name="__str__"></a>
242		<div>
243		<table class="details" border="1" cellpadding="3"
244		cellspacing="0" width="100%" bgcolor="white">
245		<tr><td>
246		<table width="100%" cellpadding="0" cellspacing="0" border="0">
247		<tr valign="top"><td>
248		<h3 class="epydoc"><span class="sig"><span class="sig-name">__str__</span>(<span class="sig-arg">self</span>)</span>
249		<br /><em class="fname">(Informal representation operator)</em>
250		</h3>
251		</td><td align="right" valign="top"
252		><span class="codelink"><a href="clush-pysrc.html#ClushConfigError.__str__">source code</a></span>
253		</td>
254		</tr></table>
255
256		<p>str(x)</p>
257		<dl class="fields">
258		<dt>Overrides:
259		object.__str__
260		<dd><em class="note">(inherited documentation)</em></dd>
261		</dt>
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38		<tr valign="top">
39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="clush-module.html">Module clush</a> ::
42		Class DirectOutputHandler
43		</span>
44		</td>
45		<td>
46		<table cellpadding="0" cellspacing="0">
47		<!-- hide/show private -->
48		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
49		onclick="toggle_private();">hide private</a>]</span></td></tr>
50		<tr><td align="right"><span class="options"
51		>[<a href="frames.html" target="_top">frames</a
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53		target="_top">no frames</a>]</span></td></tr>
54		</table>
55		</td>
56		</tr>
57		</table>
58		<!-- ==================== CLASS DESCRIPTION ==================== -->
59		<h1 class="epydoc">Class DirectOutputHandler</h1><p class="nomargin-top"><span class="codelink"><a href="clush-pysrc.html#DirectOutputHandler">source code</a></span></p>
60		<center>
61		<center> <map id="uml_class_diagram_for_clush_di" name="uml_class_diagram_for_clush_di">
62		<area shape="rect" id="node260" href="clush.DirectOutputHandler-class.html#__init__" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="40,172,188,191"/>
63		<area shape="rect" id="node260" href="clush.DirectOutputHandler-class.html#ev_read" title="Called to indicate that a worker has data to read." alt="" coords="40,191,188,209"/>
64		<area shape="rect" id="node260" href="clush.DirectOutputHandler-class.html#ev_error" title="Called to indicate that a worker has error to read (on stderr)." alt="" coords="40,209,188,228"/>
65		<area shape="rect" id="node260" href="clush.DirectOutputHandler-class.html#ev_hup" title="Called to indicate that a worker's connection has been closed." alt="" coords="40,228,188,247"/>
66		<area shape="rect" id="node260" href="clush.DirectOutputHandler-class.html#ev_timeout" title="Called to indicate that a worker has timed out (worker timeout only)." alt="" coords="40,247,188,265"/>
67		<area shape="rect" id="node260" href="clush.DirectOutputHandler-class.html#ev_close" title="Called to indicate that a worker has just finished (it may already have  failed on timeout)." alt="" coords="40,265,188,284"/>
68		<area shape="rect" id="node1" href="clush.DirectOutputHandler-class.html" title="Direct output event handler class." alt="" coords="28,139,199,290"/>
69		<area shape="rect" id="node261" href="ClusterShell.Event.EventHandler-class.html#ev_start" title="Called to indicate that a worker has just started." alt="" coords="17,39,212,57"/>
70		<area shape="rect" id="node261" href="ClusterShell.Event.EventHandler-class.html#ev_written" title="Called to indicate that writing has been done." alt="" coords="17,57,212,76"/>
71		<area shape="rect" id="node261" href="ClusterShell.Event.EventHandler-class.html#ev_msg" title="Handle port message." alt="" coords="17,76,212,95"/>
72		<area shape="rect" id="node261" href="ClusterShell.Event.EventHandler-class.html#ev_timer" title="Handle firing timer." alt="" coords="17,95,212,113"/>
73		<area shape="rect" id="node2" href="ClusterShell.Event.EventHandler-class.html" title="Base class EventHandler." alt="" coords="5,6,224,119"/>
74		</map>
75		<img src="uml_class_diagram_for_clush_di.png" alt='' usemap="#uml_class_diagram_for_clush_di" ismap="ismap" class="graph-without-title" />
76		</center>
77		</center>
78		<hr />
79		<p>Direct output event handler class.</p>
80
81		<!-- ==================== INSTANCE METHODS ==================== -->
82		<a name="section-InstanceMethods"></a>
83		<table class="summary" border="1" cellpadding="3"
84		cellspacing="0" width="100%" bgcolor="white">
85		<tr bgcolor="#70b0f0" class="table-header">
86		<td colspan="2" class="table-header">
87		<table border="0" cellpadding="0" cellspacing="0" width="100%">
88		<tr valign="top">
89		<td align="left"><span class="table-header">Instance Methods</span></td>
90		<td align="right" valign="top"
91		><span class="options">[<a href="#section-InstanceMethods"
92		class="privatelink" onclick="toggle_private();"
93		>hide private</a>]</span></td>
94		</tr>
95		</table>
96		</td>
97		</tr>
98		<tr>
99		<td width="15%" align="right" valign="top" class="summary">
100		<span class="summary-type"> </span>
101		</td><td class="summary">
102		<table width="100%" cellpadding="0" cellspacing="0" border="0">
103		<tr>
104		<td><span class="summary-sig"><a href="clush.DirectOutputHandler-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
105		<span class="summary-sig-arg">display</span>)</span><br />
106		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
107		<td align="right" valign="top">
108		<span class="codelink"><a href="clush-pysrc.html#DirectOutputHandler.__init__">source code</a></span>
109
110		</td>
111		</tr>
112		</table>
113
114		</td>
115		</tr>
116		<tr>
117		<td width="15%" align="right" valign="top" class="summary">
118		<span class="summary-type"> </span>
119		</td><td class="summary">
120		<table width="100%" cellpadding="0" cellspacing="0" border="0">
121		<tr>
122		<td><span class="summary-sig"><a href="clush.DirectOutputHandler-class.html#ev_read" class="summary-sig-name">ev_read</a>(<span class="summary-sig-arg">self</span>,
123		<span class="summary-sig-arg">worker</span>)</span><br />
124		Called to indicate that a worker has data to read.</td>
125		<td align="right" valign="top">
126		<span class="codelink"><a href="clush-pysrc.html#DirectOutputHandler.ev_read">source code</a></span>
127
128		</td>
129		</tr>
130		</table>
131
132		</td>
133		</tr>
134		<tr>
135		<td width="15%" align="right" valign="top" class="summary">
136		<span class="summary-type"> </span>
137		</td><td class="summary">
138		<table width="100%" cellpadding="0" cellspacing="0" border="0">
139		<tr>
140		<td><span class="summary-sig"><a href="clush.DirectOutputHandler-class.html#ev_error" class="summary-sig-name">ev_error</a>(<span class="summary-sig-arg">self</span>,
141		<span class="summary-sig-arg">worker</span>)</span><br />
142		Called to indicate that a worker has error to read (on stderr).</td>
143		<td align="right" valign="top">
144		<span class="codelink"><a href="clush-pysrc.html#DirectOutputHandler.ev_error">source code</a></span>
145
146		</td>
147		</tr>
148		</table>
149
150		</td>
151		</tr>
152		<tr>
153		<td width="15%" align="right" valign="top" class="summary">
154		<span class="summary-type"> </span>
155		</td><td class="summary">
156		<table width="100%" cellpadding="0" cellspacing="0" border="0">
157		<tr>
158		<td><span class="summary-sig"><a href="clush.DirectOutputHandler-class.html#ev_hup" class="summary-sig-name">ev_hup</a>(<span class="summary-sig-arg">self</span>,
159		<span class="summary-sig-arg">worker</span>)</span><br />
160		Called to indicate that a worker's connection has been closed.</td>
161		<td align="right" valign="top">
162		<span class="codelink"><a href="clush-pysrc.html#DirectOutputHandler.ev_hup">source code</a></span>
163
164		</td>
165		</tr>
166		</table>
167
168		</td>
169		</tr>
170		<tr>
171		<td width="15%" align="right" valign="top" class="summary">
172		<span class="summary-type"> </span>
173		</td><td class="summary">
174		<table width="100%" cellpadding="0" cellspacing="0" border="0">
175		<tr>
176		<td><span class="summary-sig"><a href="clush.DirectOutputHandler-class.html#ev_timeout" class="summary-sig-name">ev_timeout</a>(<span class="summary-sig-arg">self</span>,
177		<span class="summary-sig-arg">worker</span>)</span><br />
178		Called to indicate that a worker has timed out (worker timeout only).</td>
179		<td align="right" valign="top">
180		<span class="codelink"><a href="clush-pysrc.html#DirectOutputHandler.ev_timeout">source code</a></span>
181
182		</td>
183		</tr>
184		</table>
185
186		</td>
187		</tr>
188		<tr>
189		<td width="15%" align="right" valign="top" class="summary">
190		<span class="summary-type"> </span>
191		</td><td class="summary">
192		<table width="100%" cellpadding="0" cellspacing="0" border="0">
193		<tr>
194		<td><span class="summary-sig"><a href="clush.DirectOutputHandler-class.html#ev_close" class="summary-sig-name">ev_close</a>(<span class="summary-sig-arg">self</span>,
195		<span class="summary-sig-arg">worker</span>)</span><br />
196		Called to indicate that a worker has just finished (it may already
197		have failed on timeout).</td>
198		<td align="right" valign="top">
199		<span class="codelink"><a href="clush-pysrc.html#DirectOutputHandler.ev_close">source code</a></span>
200
201		</td>
202		</tr>
203		</table>
204
205		</td>
206		</tr>
207		<tr>
208		<td colspan="2" class="summary">
209		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Event.EventHandler-class.html">ClusterShell.Event.EventHandler</a></code></b>:
210		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_msg">ev_msg</a></code>,
211		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_start">ev_start</a></code>,
212		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_timer">ev_timer</a></code>,
213		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_written">ev_written</a></code>
214		</p>
215		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Event.EventHandler-class.html">ClusterShell.Event.EventHandler</a></code></b> (private):
216		<code><a href="ClusterShell.Event.EventHandler-class.html#_invoke" onclick="show_private();">_invoke</a></code>
217		</p></div>
218		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
219		<code>__delattr__</code>,
220		<code>__format__</code>,
221		<code>__getattribute__</code>,
222		<code>__hash__</code>,
223		<code>__new__</code>,
224		<code>__reduce__</code>,
225		<code>__reduce_ex__</code>,
226		<code>__repr__</code>,
227		<code>__setattr__</code>,
228		<code>__sizeof__</code>,
229		<code>__str__</code>,
230		<code>__subclasshook__</code>
231		</p>
232		</td>
233		</tr>
234		</table>
235		<!-- ==================== PROPERTIES ==================== -->
236		<a name="section-Properties"></a>
237		<table class="summary" border="1" cellpadding="3"
238		cellspacing="0" width="100%" bgcolor="white">
239		<tr bgcolor="#70b0f0" class="table-header">
240		<td colspan="2" class="table-header">
241		<table border="0" cellpadding="0" cellspacing="0" width="100%">
242		<tr valign="top">
243		<td align="left"><span class="table-header">Properties</span></td>
244		<td align="right" valign="top"
245		><span class="options">[<a href="#section-Properties"
246		class="privatelink" onclick="toggle_private();"
247		>hide private</a>]</span></td>
248		</tr>
249		</table>
250		</td>
251		</tr>
252		<tr>
253		<td colspan="2" class="summary">
254		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
255		<code>__class__</code>
256		</p>
257		</td>
258		</tr>
259		</table>
260		<!-- ==================== METHOD DETAILS ==================== -->
261		<a name="section-MethodDetails"></a>
262		<table class="details" border="1" cellpadding="3"
263		cellspacing="0" width="100%" bgcolor="white">
264		<tr bgcolor="#70b0f0" class="table-header">
265		<td colspan="2" class="table-header">
266		<table border="0" cellpadding="0" cellspacing="0" width="100%">
267		<tr valign="top">
268		<td align="left"><span class="table-header">Method Details</span></td>
269		<td align="right" valign="top"
270		><span class="options">[<a href="#section-MethodDetails"
271		class="privatelink" onclick="toggle_private();"
272		>hide private</a>]</span></td>
273		</tr>
274		</table>
275		</td>
276		</tr>
277		</table>
278		<a name="__init__"></a>
279		<div>
280		<table class="details" border="1" cellpadding="3"
281		cellspacing="0" width="100%" bgcolor="white">
282		<tr><td>
283		<table width="100%" cellpadding="0" cellspacing="0" border="0">
284		<tr valign="top"><td>
285		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
286		<span class="sig-arg">display</span>)</span>
287		<br /><em class="fname">(Constructor)</em>
288		</h3>
289		</td><td align="right" valign="top"
290		><span class="codelink"><a href="clush-pysrc.html#DirectOutputHandler.__init__">source code</a></span>
291		</td>
292		</tr></table>
293
294		<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
295		signature</p>
296		<dl class="fields">
297		<dt>Overrides:
298		object.__init__
299		<dd><em class="note">(inherited documentation)</em></dd>
300		</dt>
301		</dl>
302		</td></tr></table>
303		</div>
304		<a name="ev_read"></a>
305		<div>
306		<table class="details" border="1" cellpadding="3"
307		cellspacing="0" width="100%" bgcolor="white">
308		<tr><td>
309		<table width="100%" cellpadding="0" cellspacing="0" border="0">
310		<tr valign="top"><td>
311		<h3 class="epydoc"><span class="sig"><span class="sig-name">ev_read</span>(<span class="sig-arg">self</span>,
312		<span class="sig-arg">worker</span>)</span>
313		</h3>
314		</td><td align="right" valign="top"
315		><span class="codelink"><a href="clush-pysrc.html#DirectOutputHandler.ev_read">source code</a></span>
316		</td>
317		</tr></table>
318
319		<p>Called to indicate that a worker has data to read.</p>
320		<dl class="fields">
321		<dt>Overrides:
322		<a href="ClusterShell.Event.EventHandler-class.html#ev_read">ClusterShell.Event.EventHandler.ev_read</a>
323		<dd><em class="note">(inherited documentation)</em></dd>
324		</dt>
325		</dl>
326		</td></tr></table>
327		</div>
328		<a name="ev_error"></a>
329		<div>
330		<table class="details" border="1" cellpadding="3"
331		cellspacing="0" width="100%" bgcolor="white">
332		<tr><td>
333		<table width="100%" cellpadding="0" cellspacing="0" border="0">
334		<tr valign="top"><td>
335		<h3 class="epydoc"><span class="sig"><span class="sig-name">ev_error</span>(<span class="sig-arg">self</span>,
336		<span class="sig-arg">worker</span>)</span>
337		</h3>
338		</td><td align="right" valign="top"
339		><span class="codelink"><a href="clush-pysrc.html#DirectOutputHandler.ev_error">source code</a></span>
340		</td>
341		</tr></table>
342
343		<p>Called to indicate that a worker has error to read (on stderr).</p>
344		<dl class="fields">
345		<dt>Overrides:
346		<a href="ClusterShell.Event.EventHandler-class.html#ev_error">ClusterShell.Event.EventHandler.ev_error</a>
347		<dd><em class="note">(inherited documentation)</em></dd>
348		</dt>
349		</dl>
350		</td></tr></table>
351		</div>
352		<a name="ev_hup"></a>
353		<div>
354		<table class="details" border="1" cellpadding="3"
355		cellspacing="0" width="100%" bgcolor="white">
356		<tr><td>
357		<table width="100%" cellpadding="0" cellspacing="0" border="0">
358		<tr valign="top"><td>
359		<h3 class="epydoc"><span class="sig"><span class="sig-name">ev_hup</span>(<span class="sig-arg">self</span>,
360		<span class="sig-arg">worker</span>)</span>
361		</h3>
362		</td><td align="right" valign="top"
363		><span class="codelink"><a href="clush-pysrc.html#DirectOutputHandler.ev_hup">source code</a></span>
364		</td>
365		</tr></table>
366
367		<p>Called to indicate that a worker's connection has been closed.</p>
368		<dl class="fields">
369		<dt>Overrides:
370		<a href="ClusterShell.Event.EventHandler-class.html#ev_hup">ClusterShell.Event.EventHandler.ev_hup</a>
371		<dd><em class="note">(inherited documentation)</em></dd>
372		</dt>
373		</dl>
374		</td></tr></table>
375		</div>
376		<a name="ev_timeout"></a>
377		<div>
378		<table class="details" border="1" cellpadding="3"
379		cellspacing="0" width="100%" bgcolor="white">
380		<tr><td>
381		<table width="100%" cellpadding="0" cellspacing="0" border="0">
382		<tr valign="top"><td>
383		<h3 class="epydoc"><span class="sig"><span class="sig-name">ev_timeout</span>(<span class="sig-arg">self</span>,
384		<span class="sig-arg">worker</span>)</span>
385		</h3>
386		</td><td align="right" valign="top"
387		><span class="codelink"><a href="clush-pysrc.html#DirectOutputHandler.ev_timeout">source code</a></span>
388		</td>
389		</tr></table>
390
391		<p>Called to indicate that a worker has timed out (worker timeout
392		only).</p>
393		<dl class="fields">
394		<dt>Overrides:
395		<a href="ClusterShell.Event.EventHandler-class.html#ev_timeout">ClusterShell.Event.EventHandler.ev_timeout</a>
396		<dd><em class="note">(inherited documentation)</em></dd>
397		</dt>
398		</dl>
399		</td></tr></table>
400		</div>
401		<a name="ev_close"></a>
402		<div>
403		<table class="details" border="1" cellpadding="3"
404		cellspacing="0" width="100%" bgcolor="white">
405		<tr><td>
406		<table width="100%" cellpadding="0" cellspacing="0" border="0">
407		<tr valign="top"><td>
408		<h3 class="epydoc"><span class="sig"><span class="sig-name">ev_close</span>(<span class="sig-arg">self</span>,
409		<span class="sig-arg">worker</span>)</span>
410		</h3>
411		</td><td align="right" valign="top"
412		><span class="codelink"><a href="clush-pysrc.html#DirectOutputHandler.ev_close">source code</a></span>
413		</td>
414		</tr></table>
415
416		<p>Called to indicate that a worker has just finished (it may already
417		have failed on timeout).</p>
418		<dl class="fields">
419		<dt>Overrides:
420		<a href="ClusterShell.Event.EventHandler-class.html#ev_close">ClusterShell.Event.EventHandler.ev_close</a>
421		<dd><em class="note">(inherited documentation)</em></dd>
422		</dt>
423		</dl>
424		</td></tr></table>
425		</div>
426		<br />
427		<!-- ==================== NAVIGATION BAR ==================== -->
428		<table class="navbar" border="0" width="100%" cellpadding="0"
429		bgcolor="#a0c0ff" cellspacing="0">
430		<tr valign="middle">
431
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434		href="module-tree.html">Trees</a>   </th>
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437		<th>   <a
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439
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455		Generated by Epydoc 3.0.1 on Tue Jul 27 21:53:22 2010
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463
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0		<?xml version="1.0" encoding="ascii"?>
1		<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
2		"DTD/xhtml1-transitional.dtd">
3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>clush.Display</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<!-- ==================== NAVIGATION BAR ==================== -->
13		<table class="navbar" border="0" width="100%" cellpadding="0"
14		bgcolor="#a0c0ff" cellspacing="0">
15		<tr valign="middle">
16
17		<!-- Tree link -->
18		<th>   <a
19		href="module-tree.html">Trees</a>   </th>
20
21		<!-- Index link -->
22		<th>   <a
23		href="identifier-index.html">Indices</a>   </th>
24
25		<!-- Help link -->
26		<th>   <a
27		href="help.html">Help</a>   </th>
28
29		<!-- Project homepage -->
30		<th class="navbar" align="right" width="100%">
31		<table border="0" cellpadding="0" cellspacing="0">
32		<tr><th class="navbar" align="center"
33		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
34		</tr></table></th>
35		</tr>
36		</table>
37		<table width="100%" cellpadding="0" cellspacing="0">
38		<tr valign="top">
39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="clush-module.html">Module clush</a> ::
42		Class Display
43		</span>
44		</td>
45		<td>
46		<table cellpadding="0" cellspacing="0">
47		<!-- hide/show private -->
48		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
49		onclick="toggle_private();">hide private</a>]</span></td></tr>
50		<tr><td align="right"><span class="options"
51		>[<a href="frames.html" target="_top">frames</a
52		>] \| <a href="clush.Display-class.html"
53		target="_top">no frames</a>]</span></td></tr>
54		</table>
55		</td>
56		</tr>
57		</table>
58		<!-- ==================== CLASS DESCRIPTION ==================== -->
59		<h1 class="epydoc">Class Display</h1><p class="nomargin-top"><span class="codelink"><a href="clush-pysrc.html#Display">source code</a></span></p>
60		<center>
61		<center> <map id="uml_class_diagram_for_clush_di_2" name="uml_class_diagram_for_clush_di_2">
62		<area shape="rect" id="node262" href="clush.Display-class.html#COLOR_STDOUT_FMT" title="clush.Display.COLOR_STDOUT_FMT" alt="" coords="17,31,221,49"/>
63		<area shape="rect" id="node262" href="clush.Display-class.html#COLOR_STDERR_FMT" title="clush.Display.COLOR_STDERR_FMT" alt="" coords="17,49,221,68"/>
64		<area shape="rect" id="node262" href="clush.Display-class.html#SEP" title="clush.Display.SEP" alt="" coords="17,68,221,87"/>
65		<area shape="rect" id="node262" href="clush.Display-class.html#line_mode" title="clush.Display.line_mode" alt="" coords="17,87,221,105"/>
66		<area shape="rect" id="node262" href="clush.Display-class.html#__init__" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="17,108,221,127"/>
67		<area shape="rect" id="node262" href="clush.Display-class.html#print_line" title="Display a line with optional label." alt="" coords="17,127,221,145"/>
68		<area shape="rect" id="node262" href="clush.Display-class.html#print_line_error" title="Display an error line with optional label." alt="" coords="17,145,221,164"/>
69		<area shape="rect" id="node262" href="clush.Display-class.html#print_gather" title="Generic method for displaying nodeset/content according to current object  settings." alt="" coords="17,164,221,183"/>
70		<area shape="rect" id="node1" href="clush.Display-class.html" title="Output display class for clush script." alt="" coords="5,6,232,189"/>
71		</map>
72		<img src="uml_class_diagram_for_clush_di_2.png" alt='' usemap="#uml_class_diagram_for_clush_di_2" ismap="ismap" class="graph-without-title" />
73		</center>
74		</center>
75		<hr />
76		<p>Output display class for clush script.</p>
77
78		<!-- ==================== INSTANCE METHODS ==================== -->
79		<a name="section-InstanceMethods"></a>
80		<table class="summary" border="1" cellpadding="3"
81		cellspacing="0" width="100%" bgcolor="white">
82		<tr bgcolor="#70b0f0" class="table-header">
83		<td colspan="2" class="table-header">
84		<table border="0" cellpadding="0" cellspacing="0" width="100%">
85		<tr valign="top">
86		<td align="left"><span class="table-header">Instance Methods</span></td>
87		<td align="right" valign="top"
88		><span class="options">[<a href="#section-InstanceMethods"
89		class="privatelink" onclick="toggle_private();"
90		>hide private</a>]</span></td>
91		</tr>
92		</table>
93		</td>
94		</tr>
95		<tr>
96		<td width="15%" align="right" valign="top" class="summary">
97		<span class="summary-type"> </span>
98		</td><td class="summary">
99		<table width="100%" cellpadding="0" cellspacing="0" border="0">
100		<tr>
101		<td><span class="summary-sig"><a href="clush.Display-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
102		<span class="summary-sig-arg">color</span>=<span class="summary-sig-default">True</span>)</span><br />
103		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
104		<td align="right" valign="top">
105		<span class="codelink"><a href="clush-pysrc.html#Display.__init__">source code</a></span>
106
107		</td>
108		</tr>
109		</table>
110
111		</td>
112		</tr>
113		<tr class="private">
114		<td width="15%" align="right" valign="top" class="summary">
115		<span class="summary-type"> </span>
116		</td><td class="summary">
117		<table width="100%" cellpadding="0" cellspacing="0" border="0">
118		<tr>
119		<td><span class="summary-sig"><a name="_getlmode"></a><span class="summary-sig-name">_getlmode</span>(<span class="summary-sig-arg">self</span>)</span></td>
120		<td align="right" valign="top">
121		<span class="codelink"><a href="clush-pysrc.html#Display._getlmode">source code</a></span>
122
123		</td>
124		</tr>
125		</table>
126
127		</td>
128		</tr>
129		<tr class="private">
130		<td width="15%" align="right" valign="top" class="summary">
131		<span class="summary-type"> </span>
132		</td><td class="summary">
133		<table width="100%" cellpadding="0" cellspacing="0" border="0">
134		<tr>
135		<td><span class="summary-sig"><a name="_setlmode"></a><span class="summary-sig-name">_setlmode</span>(<span class="summary-sig-arg">self</span>,
136		<span class="summary-sig-arg">value</span>)</span></td>
137		<td align="right" valign="top">
138		<span class="codelink"><a href="clush-pysrc.html#Display._setlmode">source code</a></span>
139
140		</td>
141		</tr>
142		</table>
143
144		</td>
145		</tr>
146		<tr class="private">
147		<td width="15%" align="right" valign="top" class="summary">
148		<span class="summary-type"> </span>
149		</td><td class="summary">
150		<table width="100%" cellpadding="0" cellspacing="0" border="0">
151		<tr>
152		<td><span class="summary-sig"><a name="_format_header"></a><span class="summary-sig-name">_format_header</span>(<span class="summary-sig-arg">self</span>,
153		<span class="summary-sig-arg">nodeset</span>)</span><br />
154		Format nodeset-based header.</td>
155		<td align="right" valign="top">
156		<span class="codelink"><a href="clush-pysrc.html#Display._format_header">source code</a></span>
157
158		</td>
159		</tr>
160		</table>
161
162		</td>
163		</tr>
164		<tr>
165		<td width="15%" align="right" valign="top" class="summary">
166		<span class="summary-type"> </span>
167		</td><td class="summary">
168		<table width="100%" cellpadding="0" cellspacing="0" border="0">
169		<tr>
170		<td><span class="summary-sig"><a name="print_line"></a><span class="summary-sig-name">print_line</span>(<span class="summary-sig-arg">self</span>,
171		<span class="summary-sig-arg">nodeset</span>,
172		<span class="summary-sig-arg">line</span>)</span><br />
173		Display a line with optional label.</td>
174		<td align="right" valign="top">
175		<span class="codelink"><a href="clush-pysrc.html#Display.print_line">source code</a></span>
176
177		</td>
178		</tr>
179		</table>
180
181		</td>
182		</tr>
183		<tr>
184		<td width="15%" align="right" valign="top" class="summary">
185		<span class="summary-type"> </span>
186		</td><td class="summary">
187		<table width="100%" cellpadding="0" cellspacing="0" border="0">
188		<tr>
189		<td><span class="summary-sig"><a name="print_line_error"></a><span class="summary-sig-name">print_line_error</span>(<span class="summary-sig-arg">self</span>,
190		<span class="summary-sig-arg">nodeset</span>,
191		<span class="summary-sig-arg">line</span>)</span><br />
192		Display an error line with optional label.</td>
193		<td align="right" valign="top">
194		<span class="codelink"><a href="clush-pysrc.html#Display.print_line_error">source code</a></span>
195
196		</td>
197		</tr>
198		</table>
199
200		</td>
201		</tr>
202		<tr>
203		<td width="15%" align="right" valign="top" class="summary">
204		<span class="summary-type"> </span>
205		</td><td class="summary">
206		<table width="100%" cellpadding="0" cellspacing="0" border="0">
207		<tr>
208		<td><span class="summary-sig"><a name="print_gather"></a><span class="summary-sig-name">print_gather</span>(<span class="summary-sig-arg">self</span>,
209		<span class="summary-sig-arg">nodeset</span>,
210		<span class="summary-sig-arg">obj</span>)</span><br />
211		Generic method for displaying nodeset/content according to current
212		object settings.</td>
213		<td align="right" valign="top">
214		<span class="codelink"><a href="clush-pysrc.html#Display.print_gather">source code</a></span>
215
216		</td>
217		</tr>
218		</table>
219
220		</td>
221		</tr>
222		<tr class="private">
223		<td width="15%" align="right" valign="top" class="summary">
224		<span class="summary-type"> </span>
225		</td><td class="summary">
226		<table width="100%" cellpadding="0" cellspacing="0" border="0">
227		<tr>
228		<td><span class="summary-sig"><a name="_print_buffer"></a><span class="summary-sig-name">_print_buffer</span>(<span class="summary-sig-arg">self</span>,
229		<span class="summary-sig-arg">nodeset</span>,
230		<span class="summary-sig-arg">content</span>)</span><br />
231		Display a dshbak-like header block and content.</td>
232		<td align="right" valign="top">
233		<span class="codelink"><a href="clush-pysrc.html#Display._print_buffer">source code</a></span>
234
235		</td>
236		</tr>
237		</table>
238
239		</td>
240		</tr>
241		<tr class="private">
242		<td width="15%" align="right" valign="top" class="summary">
243		<span class="summary-type"> </span>
244		</td><td class="summary">
245		<table width="100%" cellpadding="0" cellspacing="0" border="0">
246		<tr>
247		<td><span class="summary-sig"><a name="_print_lines"></a><span class="summary-sig-name">_print_lines</span>(<span class="summary-sig-arg">self</span>,
248		<span class="summary-sig-arg">nodeset</span>,
249		<span class="summary-sig-arg">msg</span>)</span><br />
250		Display a MsgTree buffer by line with prefixed header.</td>
251		<td align="right" valign="top">
252		<span class="codelink"><a href="clush-pysrc.html#Display._print_lines">source code</a></span>
253
254		</td>
255		</tr>
256		</table>
257
258		</td>
259		</tr>
260		<tr>
261		<td colspan="2" class="summary">
262		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
263		<code>__delattr__</code>,
264		<code>__format__</code>,
265		<code>__getattribute__</code>,
266		<code>__hash__</code>,
267		<code>__new__</code>,
268		<code>__reduce__</code>,
269		<code>__reduce_ex__</code>,
270		<code>__repr__</code>,
271		<code>__setattr__</code>,
272		<code>__sizeof__</code>,
273		<code>__str__</code>,
274		<code>__subclasshook__</code>
275		</p>
276		</td>
277		</tr>
278		</table>
279		<!-- ==================== CLASS VARIABLES ==================== -->
280		<a name="section-ClassVariables"></a>
281		<table class="summary" border="1" cellpadding="3"
282		cellspacing="0" width="100%" bgcolor="white">
283		<tr bgcolor="#70b0f0" class="table-header">
284		<td colspan="2" class="table-header">
285		<table border="0" cellpadding="0" cellspacing="0" width="100%">
286		<tr valign="top">
287		<td align="left"><span class="table-header">Class Variables</span></td>
288		<td align="right" valign="top"
289		><span class="options">[<a href="#section-ClassVariables"
290		class="privatelink" onclick="toggle_private();"
291		>hide private</a>]</span></td>
292		</tr>
293		</table>
294		</td>
295		</tr>
296		<tr>
297		<td width="15%" align="right" valign="top" class="summary">
298		<span class="summary-type"> </span>
299		</td><td class="summary">
300		<a name="COLOR_STDOUT_FMT"></a><span class="summary-name">COLOR_STDOUT_FMT</span> = <code title="'\x1b[34m%s\x1b[0m'"><code class="variable-quote">'</code><code class="variable-string">\x1b[34m%s\x1b[0m</code><code class="variable-quote">'</code></code>
301		</td>
302		</tr>
303		<tr>
304		<td width="15%" align="right" valign="top" class="summary">
305		<span class="summary-type"> </span>
306		</td><td class="summary">
307		<a name="COLOR_STDERR_FMT"></a><span class="summary-name">COLOR_STDERR_FMT</span> = <code title="'\x1b[31m%s\x1b[0m'"><code class="variable-quote">'</code><code class="variable-string">\x1b[31m%s\x1b[0m</code><code class="variable-quote">'</code></code>
308		</td>
309		</tr>
310		<tr>
311		<td width="15%" align="right" valign="top" class="summary">
312		<span class="summary-type"> </span>
313		</td><td class="summary">
314		<a name="SEP"></a><span class="summary-name">SEP</span> = <code title="'---------------'"><code class="variable-quote">'</code><code class="variable-string">---------------</code><code class="variable-quote">'</code></code>
315		</td>
316		</tr>
317		</table>
318		<!-- ==================== PROPERTIES ==================== -->
319		<a name="section-Properties"></a>
320		<table class="summary" border="1" cellpadding="3"
321		cellspacing="0" width="100%" bgcolor="white">
322		<tr bgcolor="#70b0f0" class="table-header">
323		<td colspan="2" class="table-header">
324		<table border="0" cellpadding="0" cellspacing="0" width="100%">
325		<tr valign="top">
326		<td align="left"><span class="table-header">Properties</span></td>
327		<td align="right" valign="top"
328		><span class="options">[<a href="#section-Properties"
329		class="privatelink" onclick="toggle_private();"
330		>hide private</a>]</span></td>
331		</tr>
332		</table>
333		</td>
334		</tr>
335		<tr>
336		<td width="15%" align="right" valign="top" class="summary">
337		<span class="summary-type"> </span>
338		</td><td class="summary">
339		<a href="clush.Display-class.html#line_mode" class="summary-name">line_mode</a>
340		</td>
341		</tr>
342		<tr>
343		<td colspan="2" class="summary">
344		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
345		<code>__class__</code>
346		</p>
347		</td>
348		</tr>
349		</table>
350		<!-- ==================== METHOD DETAILS ==================== -->
351		<a name="section-MethodDetails"></a>
352		<table class="details" border="1" cellpadding="3"
353		cellspacing="0" width="100%" bgcolor="white">
354		<tr bgcolor="#70b0f0" class="table-header">
355		<td colspan="2" class="table-header">
356		<table border="0" cellpadding="0" cellspacing="0" width="100%">
357		<tr valign="top">
358		<td align="left"><span class="table-header">Method Details</span></td>
359		<td align="right" valign="top"
360		><span class="options">[<a href="#section-MethodDetails"
361		class="privatelink" onclick="toggle_private();"
362		>hide private</a>]</span></td>
363		</tr>
364		</table>
365		</td>
366		</tr>
367		</table>
368		<a name="__init__"></a>
369		<div>
370		<table class="details" border="1" cellpadding="3"
371		cellspacing="0" width="100%" bgcolor="white">
372		<tr><td>
373		<table width="100%" cellpadding="0" cellspacing="0" border="0">
374		<tr valign="top"><td>
375		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
376		<span class="sig-arg">color</span>=<span class="sig-default">True</span>)</span>
377		<br /><em class="fname">(Constructor)</em>
378		</h3>
379		</td><td align="right" valign="top"
380		><span class="codelink"><a href="clush-pysrc.html#Display.__init__">source code</a></span>
381		</td>
382		</tr></table>
383
384		<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
385		signature</p>
386		<dl class="fields">
387		<dt>Overrides:
388		object.__init__
389		<dd><em class="note">(inherited documentation)</em></dd>
390		</dt>
391		</dl>
392		</td></tr></table>
393		</div>
394		<br />
395		<!-- ==================== PROPERTY DETAILS ==================== -->
396		<a name="section-PropertyDetails"></a>
397		<table class="details" border="1" cellpadding="3"
398		cellspacing="0" width="100%" bgcolor="white">
399		<tr bgcolor="#70b0f0" class="table-header">
400		<td colspan="2" class="table-header">
401		<table border="0" cellpadding="0" cellspacing="0" width="100%">
402		<tr valign="top">
403		<td align="left"><span class="table-header">Property Details</span></td>
404		<td align="right" valign="top"
405		><span class="options">[<a href="#section-PropertyDetails"
406		class="privatelink" onclick="toggle_private();"
407		>hide private</a>]</span></td>
408		</tr>
409		</table>
410		</td>
411		</tr>
412		</table>
413		<a name="line_mode"></a>
414		<div>
415		<table class="details" border="1" cellpadding="3"
416		cellspacing="0" width="100%" bgcolor="white">
417		<tr><td>
418		<h3 class="epydoc">line_mode</h3>
419
420		<dl class="fields">
421		<dt>Get Method:</dt>
422		<dd class="value"><span class="summary-sig"><a href="clush.Display-class.html#_getlmode" class="summary-sig-name" onclick="show_private();">_getlmode</a>(<span class="summary-sig-arg">self</span>)</span>
423		</dd>
424		<dt>Set Method:</dt>
425		<dd class="value"><span class="summary-sig"><a href="clush.Display-class.html#_setlmode" class="summary-sig-name" onclick="show_private();">_setlmode</a>(<span class="summary-sig-arg">self</span>,
426		<span class="summary-sig-arg">value</span>)</span>
427		</dd>
428		</dl>
429		</td></tr></table>
430		</div>
431		<br />
432		<!-- ==================== NAVIGATION BAR ==================== -->
433		<table class="navbar" border="0" width="100%" cellpadding="0"
434		bgcolor="#a0c0ff" cellspacing="0">
435		<tr valign="middle">
436
437		<!-- Tree link -->
438		<th>   <a
439		href="module-tree.html">Trees</a>   </th>
440
441		<!-- Index link -->
442		<th>   <a
443		href="identifier-index.html">Indices</a>   </th>
444
445		<!-- Help link -->
446		<th>   <a
447		href="help.html">Help</a>   </th>
448
449		<!-- Project homepage -->
450		<th class="navbar" align="right" width="100%">
451		<table border="0" cellpadding="0" cellspacing="0">
452		<tr><th class="navbar" align="center"
453		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
454		</tr></table></th>
455		</tr>
456		</table>
457		<table border="0" cellpadding="0" cellspacing="0" width="100%%">
458		<tr>
459		<td align="left" class="footer">
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39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="clush-module.html">Module clush</a> ::
42		Class GatherOutputHandler
43		</span>
44		</td>
45		<td>
46		<table cellpadding="0" cellspacing="0">
47		<!-- hide/show private -->
48		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
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53		target="_top">no frames</a>]</span></td></tr>
54		</table>
55		</td>
56		</tr>
57		</table>
58		<!-- ==================== CLASS DESCRIPTION ==================== -->
59		<h1 class="epydoc">Class GatherOutputHandler</h1><p class="nomargin-top"><span class="codelink"><a href="clush-pysrc.html#GatherOutputHandler">source code</a></span></p>
60		<center>
61		<center> <map id="uml_class_diagram_for_clush_ga" name="uml_class_diagram_for_clush_ga">
62		<area shape="rect" id="node263" href="clush.GatherOutputHandler-class.html#__init__" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="17,191,245,209"/>
63		<area shape="rect" id="node263" href="clush.GatherOutputHandler-class.html#ev_read" title="Called to indicate that a worker has data to read." alt="" coords="17,209,245,228"/>
64		<area shape="rect" id="node263" href="clush.GatherOutputHandler-class.html#ev_error" title="Called to indicate that a worker has error to read (on stderr)." alt="" coords="17,228,245,247"/>
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67		<area shape="rect" id="node1" href="clush.GatherOutputHandler-class.html" title="Gathered output event handler class." alt="" coords="5,158,256,290"/>
68		<area shape="rect" id="node264" href="ClusterShell.Event.EventHandler-class.html#ev_start" title="Called to indicate that a worker has just started." alt="" coords="35,39,229,57"/>
69		<area shape="rect" id="node264" href="ClusterShell.Event.EventHandler-class.html#ev_written" title="Called to indicate that writing has been done." alt="" coords="35,57,229,76"/>
70		<area shape="rect" id="node264" href="ClusterShell.Event.EventHandler-class.html#ev_timeout" title="Called to indicate that a worker has timed out (worker timeout only)." alt="" coords="35,76,229,95"/>
71		<area shape="rect" id="node264" href="ClusterShell.Event.EventHandler-class.html#ev_msg" title="Handle port message." alt="" coords="35,95,229,113"/>
72		<area shape="rect" id="node264" href="ClusterShell.Event.EventHandler-class.html#ev_timer" title="Handle firing timer." alt="" coords="35,113,229,132"/>
73		<area shape="rect" id="node2" href="ClusterShell.Event.EventHandler-class.html" title="Base class EventHandler." alt="" coords="23,6,241,138"/>
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75		<img src="uml_class_diagram_for_clush_ga.png" alt='' usemap="#uml_class_diagram_for_clush_ga" ismap="ismap" class="graph-without-title" />
76		</center>
77		</center>
78		<hr />
79		<p>Gathered output event handler class.</p>
80
81		<!-- ==================== INSTANCE METHODS ==================== -->
82		<a name="section-InstanceMethods"></a>
83		<table class="summary" border="1" cellpadding="3"
84		cellspacing="0" width="100%" bgcolor="white">
85		<tr bgcolor="#70b0f0" class="table-header">
86		<td colspan="2" class="table-header">
87		<table border="0" cellpadding="0" cellspacing="0" width="100%">
88		<tr valign="top">
89		<td align="left"><span class="table-header">Instance Methods</span></td>
90		<td align="right" valign="top"
91		><span class="options">[<a href="#section-InstanceMethods"
92		class="privatelink" onclick="toggle_private();"
93		>hide private</a>]</span></td>
94		</tr>
95		</table>
96		</td>
97		</tr>
98		<tr>
99		<td width="15%" align="right" valign="top" class="summary">
100		<span class="summary-type"> </span>
101		</td><td class="summary">
102		<table width="100%" cellpadding="0" cellspacing="0" border="0">
103		<tr>
104		<td><span class="summary-sig"><a href="clush.GatherOutputHandler-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
105		<span class="summary-sig-arg">display</span>,
106		<span class="summary-sig-arg">runtimer</span>,
107		<span class="summary-sig-arg">nodes</span>)</span><br />
108		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
109		<td align="right" valign="top">
110		<span class="codelink"><a href="clush-pysrc.html#GatherOutputHandler.__init__">source code</a></span>
111
112		</td>
113		</tr>
114		</table>
115
116		</td>
117		</tr>
118		<tr>
119		<td width="15%" align="right" valign="top" class="summary">
120		<span class="summary-type"> </span>
121		</td><td class="summary">
122		<table width="100%" cellpadding="0" cellspacing="0" border="0">
123		<tr>
124		<td><span class="summary-sig"><a href="clush.GatherOutputHandler-class.html#ev_read" class="summary-sig-name">ev_read</a>(<span class="summary-sig-arg">self</span>,
125		<span class="summary-sig-arg">worker</span>)</span><br />
126		Called to indicate that a worker has data to read.</td>
127		<td align="right" valign="top">
128		<span class="codelink"><a href="clush-pysrc.html#GatherOutputHandler.ev_read">source code</a></span>
129
130		</td>
131		</tr>
132		</table>
133
134		</td>
135		</tr>
136		<tr>
137		<td width="15%" align="right" valign="top" class="summary">
138		<span class="summary-type"> </span>
139		</td><td class="summary">
140		<table width="100%" cellpadding="0" cellspacing="0" border="0">
141		<tr>
142		<td><span class="summary-sig"><a href="clush.GatherOutputHandler-class.html#ev_error" class="summary-sig-name">ev_error</a>(<span class="summary-sig-arg">self</span>,
143		<span class="summary-sig-arg">worker</span>)</span><br />
144		Called to indicate that a worker has error to read (on stderr).</td>
145		<td align="right" valign="top">
146		<span class="codelink"><a href="clush-pysrc.html#GatherOutputHandler.ev_error">source code</a></span>
147
148		</td>
149		</tr>
150		</table>
151
152		</td>
153		</tr>
154		<tr>
155		<td width="15%" align="right" valign="top" class="summary">
156		<span class="summary-type"> </span>
157		</td><td class="summary">
158		<table width="100%" cellpadding="0" cellspacing="0" border="0">
159		<tr>
160		<td><span class="summary-sig"><a href="clush.GatherOutputHandler-class.html#ev_hup" class="summary-sig-name">ev_hup</a>(<span class="summary-sig-arg">self</span>,
161		<span class="summary-sig-arg">worker</span>)</span><br />
162		Called to indicate that a worker's connection has been closed.</td>
163		<td align="right" valign="top">
164		<span class="codelink"><a href="clush-pysrc.html#GatherOutputHandler.ev_hup">source code</a></span>
165
166		</td>
167		</tr>
168		</table>
169
170		</td>
171		</tr>
172		<tr class="private">
173		<td width="15%" align="right" valign="top" class="summary">
174		<span class="summary-type"> </span>
175		</td><td class="summary">
176		<table width="100%" cellpadding="0" cellspacing="0" border="0">
177		<tr>
178		<td><span class="summary-sig"><a name="_live_line"></a><span class="summary-sig-name">_live_line</span>(<span class="summary-sig-arg">self</span>,
179		<span class="summary-sig-arg">worker</span>)</span></td>
180		<td align="right" valign="top">
181		<span class="codelink"><a href="clush-pysrc.html#GatherOutputHandler._live_line">source code</a></span>
182
183		</td>
184		</tr>
185		</table>
186
187		</td>
188		</tr>
189		<tr>
190		<td width="15%" align="right" valign="top" class="summary">
191		<span class="summary-type"> </span>
192		</td><td class="summary">
193		<table width="100%" cellpadding="0" cellspacing="0" border="0">
194		<tr>
195		<td><span class="summary-sig"><a href="clush.GatherOutputHandler-class.html#ev_close" class="summary-sig-name">ev_close</a>(<span class="summary-sig-arg">self</span>,
196		<span class="summary-sig-arg">worker</span>)</span><br />
197		Called to indicate that a worker has just finished (it may already
198		have failed on timeout).</td>
199		<td align="right" valign="top">
200		<span class="codelink"><a href="clush-pysrc.html#GatherOutputHandler.ev_close">source code</a></span>
201
202		</td>
203		</tr>
204		</table>
205
206		</td>
207		</tr>
208		<tr>
209		<td colspan="2" class="summary">
210		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Event.EventHandler-class.html">ClusterShell.Event.EventHandler</a></code></b>:
211		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_msg">ev_msg</a></code>,
212		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_start">ev_start</a></code>,
213		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_timeout">ev_timeout</a></code>,
214		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_timer">ev_timer</a></code>,
215		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_written">ev_written</a></code>
216		</p>
217		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Event.EventHandler-class.html">ClusterShell.Event.EventHandler</a></code></b> (private):
218		<code><a href="ClusterShell.Event.EventHandler-class.html#_invoke" onclick="show_private();">_invoke</a></code>
219		</p></div>
220		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
221		<code>__delattr__</code>,
222		<code>__format__</code>,
223		<code>__getattribute__</code>,
224		<code>__hash__</code>,
225		<code>__new__</code>,
226		<code>__reduce__</code>,
227		<code>__reduce_ex__</code>,
228		<code>__repr__</code>,
229		<code>__setattr__</code>,
230		<code>__sizeof__</code>,
231		<code>__str__</code>,
232		<code>__subclasshook__</code>
233		</p>
234		</td>
235		</tr>
236		</table>
237		<!-- ==================== PROPERTIES ==================== -->
238		<a name="section-Properties"></a>
239		<table class="summary" border="1" cellpadding="3"
240		cellspacing="0" width="100%" bgcolor="white">
241		<tr bgcolor="#70b0f0" class="table-header">
242		<td colspan="2" class="table-header">
243		<table border="0" cellpadding="0" cellspacing="0" width="100%">
244		<tr valign="top">
245		<td align="left"><span class="table-header">Properties</span></td>
246		<td align="right" valign="top"
247		><span class="options">[<a href="#section-Properties"
248		class="privatelink" onclick="toggle_private();"
249		>hide private</a>]</span></td>
250		</tr>
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252		</td>
253		</tr>
254		<tr>
255		<td colspan="2" class="summary">
256		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
257		<code>__class__</code>
258		</p>
259		</td>
260		</tr>
261		</table>
262		<!-- ==================== METHOD DETAILS ==================== -->
263		<a name="section-MethodDetails"></a>
264		<table class="details" border="1" cellpadding="3"
265		cellspacing="0" width="100%" bgcolor="white">
266		<tr bgcolor="#70b0f0" class="table-header">
267		<td colspan="2" class="table-header">
268		<table border="0" cellpadding="0" cellspacing="0" width="100%">
269		<tr valign="top">
270		<td align="left"><span class="table-header">Method Details</span></td>
271		<td align="right" valign="top"
272		><span class="options">[<a href="#section-MethodDetails"
273		class="privatelink" onclick="toggle_private();"
274		>hide private</a>]</span></td>
275		</tr>
276		</table>
277		</td>
278		</tr>
279		</table>
280		<a name="__init__"></a>
281		<div>
282		<table class="details" border="1" cellpadding="3"
283		cellspacing="0" width="100%" bgcolor="white">
284		<tr><td>
285		<table width="100%" cellpadding="0" cellspacing="0" border="0">
286		<tr valign="top"><td>
287		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
288		<span class="sig-arg">display</span>,
289		<span class="sig-arg">runtimer</span>,
290		<span class="sig-arg">nodes</span>)</span>
291		<br /><em class="fname">(Constructor)</em>
292		</h3>
293		</td><td align="right" valign="top"
294		><span class="codelink"><a href="clush-pysrc.html#GatherOutputHandler.__init__">source code</a></span>
295		</td>
296		</tr></table>
297
298		<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
299		signature</p>
300		<dl class="fields">
301		<dt>Overrides:
302		object.__init__
303		<dd><em class="note">(inherited documentation)</em></dd>
304		</dt>
305		</dl>
306		</td></tr></table>
307		</div>
308		<a name="ev_read"></a>
309		<div>
310		<table class="details" border="1" cellpadding="3"
311		cellspacing="0" width="100%" bgcolor="white">
312		<tr><td>
313		<table width="100%" cellpadding="0" cellspacing="0" border="0">
314		<tr valign="top"><td>
315		<h3 class="epydoc"><span class="sig"><span class="sig-name">ev_read</span>(<span class="sig-arg">self</span>,
316		<span class="sig-arg">worker</span>)</span>
317		</h3>
318		</td><td align="right" valign="top"
319		><span class="codelink"><a href="clush-pysrc.html#GatherOutputHandler.ev_read">source code</a></span>
320		</td>
321		</tr></table>
322
323		<p>Called to indicate that a worker has data to read.</p>
324		<dl class="fields">
325		<dt>Overrides:
326		<a href="ClusterShell.Event.EventHandler-class.html#ev_read">ClusterShell.Event.EventHandler.ev_read</a>
327		<dd><em class="note">(inherited documentation)</em></dd>
328		</dt>
329		</dl>
330		</td></tr></table>
331		</div>
332		<a name="ev_error"></a>
333		<div>
334		<table class="details" border="1" cellpadding="3"
335		cellspacing="0" width="100%" bgcolor="white">
336		<tr><td>
337		<table width="100%" cellpadding="0" cellspacing="0" border="0">
338		<tr valign="top"><td>
339		<h3 class="epydoc"><span class="sig"><span class="sig-name">ev_error</span>(<span class="sig-arg">self</span>,
340		<span class="sig-arg">worker</span>)</span>
341		</h3>
342		</td><td align="right" valign="top"
343		><span class="codelink"><a href="clush-pysrc.html#GatherOutputHandler.ev_error">source code</a></span>
344		</td>
345		</tr></table>
346
347		<p>Called to indicate that a worker has error to read (on stderr).</p>
348		<dl class="fields">
349		<dt>Overrides:
350		<a href="ClusterShell.Event.EventHandler-class.html#ev_error">ClusterShell.Event.EventHandler.ev_error</a>
351		<dd><em class="note">(inherited documentation)</em></dd>
352		</dt>
353		</dl>
354		</td></tr></table>
355		</div>
356		<a name="ev_hup"></a>
357		<div>
358		<table class="details" border="1" cellpadding="3"
359		cellspacing="0" width="100%" bgcolor="white">
360		<tr><td>
361		<table width="100%" cellpadding="0" cellspacing="0" border="0">
362		<tr valign="top"><td>
363		<h3 class="epydoc"><span class="sig"><span class="sig-name">ev_hup</span>(<span class="sig-arg">self</span>,
364		<span class="sig-arg">worker</span>)</span>
365		</h3>
366		</td><td align="right" valign="top"
367		><span class="codelink"><a href="clush-pysrc.html#GatherOutputHandler.ev_hup">source code</a></span>
368		</td>
369		</tr></table>
370
371		<p>Called to indicate that a worker's connection has been closed.</p>
372		<dl class="fields">
373		<dt>Overrides:
374		<a href="ClusterShell.Event.EventHandler-class.html#ev_hup">ClusterShell.Event.EventHandler.ev_hup</a>
375		<dd><em class="note">(inherited documentation)</em></dd>
376		</dt>
377		</dl>
378		</td></tr></table>
379		</div>
380		<a name="ev_close"></a>
381		<div>
382		<table class="details" border="1" cellpadding="3"
383		cellspacing="0" width="100%" bgcolor="white">
384		<tr><td>
385		<table width="100%" cellpadding="0" cellspacing="0" border="0">
386		<tr valign="top"><td>
387		<h3 class="epydoc"><span class="sig"><span class="sig-name">ev_close</span>(<span class="sig-arg">self</span>,
388		<span class="sig-arg">worker</span>)</span>
389		</h3>
390		</td><td align="right" valign="top"
391		><span class="codelink"><a href="clush-pysrc.html#GatherOutputHandler.ev_close">source code</a></span>
392		</td>
393		</tr></table>
394
395		<p>Called to indicate that a worker has just finished (it may already
396		have failed on timeout).</p>
397		<dl class="fields">
398		<dt>Overrides:
399		<a href="ClusterShell.Event.EventHandler-class.html#ev_close">ClusterShell.Event.EventHandler.ev_close</a>
400		<dd><em class="note">(inherited documentation)</em></dd>
401		</dt>
402		</dl>
403		</td></tr></table>
404		</div>
405		<br />
406		<!-- ==================== NAVIGATION BAR ==================== -->
407		<table class="navbar" border="0" width="100%" cellpadding="0"
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447		// visible); but by default, we want to hide them. So hide
448		// them unless we have a cookie that says to show them.
449		checkCookie();
450		// -->
451		</script>
452		</body>
453		</html>

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~~doc/epydoc/html/clush.RunTimer-class.html~~ less more

0		<?xml version="1.0" encoding="ascii"?>
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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>clush.RunTimer</title>
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9
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39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="clush-module.html">Module clush</a> ::
42		Class RunTimer
43		</span>
44		</td>
45		<td>
46		<table cellpadding="0" cellspacing="0">
47		<!-- hide/show private -->
48		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
49		onclick="toggle_private();">hide private</a>]</span></td></tr>
50		<tr><td align="right"><span class="options"
51		>[<a href="frames.html" target="_top">frames</a
52		>] \| <a href="clush.RunTimer-class.html"
53		target="_top">no frames</a>]</span></td></tr>
54		</table>
55		</td>
56		</tr>
57		</table>
58		<!-- ==================== CLASS DESCRIPTION ==================== -->
59		<h1 class="epydoc">Class RunTimer</h1><p class="nomargin-top"><span class="codelink"><a href="clush-pysrc.html#RunTimer">source code</a></span></p>
60		<center>
61		<center> <map id="uml_class_diagram_for_clush_ru" name="uml_class_diagram_for_clush_ru">
62		<area shape="rect" id="node265" href="clush.RunTimer-class.html#__init__" title="x.__init__(...) initializes x; see x.__class__.__doc__ for signature" alt="" coords="40,247,188,265"/>
63		<area shape="rect" id="node265" href="clush.RunTimer-class.html#ev_timer" title="Handle firing timer." alt="" coords="40,265,188,284"/>
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69		<area shape="rect" id="node266" href="ClusterShell.Event.EventHandler-class.html#ev_start" title="Called to indicate that a worker has just started." alt="" coords="17,39,212,57"/>
70		<area shape="rect" id="node266" href="ClusterShell.Event.EventHandler-class.html#ev_read" title="Called to indicate that a worker has data to read." alt="" coords="17,57,212,76"/>
71		<area shape="rect" id="node266" href="ClusterShell.Event.EventHandler-class.html#ev_error" title="Called to indicate that a worker has error to read (on stderr)." alt="" coords="17,76,212,95"/>
72		<area shape="rect" id="node266" href="ClusterShell.Event.EventHandler-class.html#ev_written" title="Called to indicate that writing has been done." alt="" coords="17,95,212,113"/>
73		<area shape="rect" id="node266" href="ClusterShell.Event.EventHandler-class.html#ev_hup" title="Called to indicate that a worker's connection has been closed." alt="" coords="17,113,212,132"/>
74		<area shape="rect" id="node266" href="ClusterShell.Event.EventHandler-class.html#ev_timeout" title="Called to indicate that a worker has timed out (worker timeout only)." alt="" coords="17,132,212,151"/>
75		<area shape="rect" id="node266" href="ClusterShell.Event.EventHandler-class.html#ev_close" title="Called to indicate that a worker has just finished (it may already have  failed on timeout)." alt="" coords="17,151,212,169"/>
76		<area shape="rect" id="node266" href="ClusterShell.Event.EventHandler-class.html#ev_msg" title="Handle port message." alt="" coords="17,169,212,188"/>
77		<area shape="rect" id="node2" href="ClusterShell.Event.EventHandler-class.html" title="Base class EventHandler." alt="" coords="5,6,224,194"/>
78		</map>
79		<img src="uml_class_diagram_for_clush_ru.png" alt='' usemap="#uml_class_diagram_for_clush_ru" ismap="ismap" class="graph-without-title" />
80		</center>
81		</center>
82		<hr />
83		<!-- ==================== INSTANCE METHODS ==================== -->
84		<a name="section-InstanceMethods"></a>
85		<table class="summary" border="1" cellpadding="3"
86		cellspacing="0" width="100%" bgcolor="white">
87		<tr bgcolor="#70b0f0" class="table-header">
88		<td colspan="2" class="table-header">
89		<table border="0" cellpadding="0" cellspacing="0" width="100%">
90		<tr valign="top">
91		<td align="left"><span class="table-header">Instance Methods</span></td>
92		<td align="right" valign="top"
93		><span class="options">[<a href="#section-InstanceMethods"
94		class="privatelink" onclick="toggle_private();"
95		>hide private</a>]</span></td>
96		</tr>
97		</table>
98		</td>
99		</tr>
100		<tr>
101		<td width="15%" align="right" valign="top" class="summary">
102		<span class="summary-type"> </span>
103		</td><td class="summary">
104		<table width="100%" cellpadding="0" cellspacing="0" border="0">
105		<tr>
106		<td><span class="summary-sig"><a href="clush.RunTimer-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
107		<span class="summary-sig-arg">task</span>,
108		<span class="summary-sig-arg">total</span>)</span><br />
109		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
110		<td align="right" valign="top">
111		<span class="codelink"><a href="clush-pysrc.html#RunTimer.__init__">source code</a></span>
112
113		</td>
114		</tr>
115		</table>
116
117		</td>
118		</tr>
119		<tr>
120		<td width="15%" align="right" valign="top" class="summary">
121		<span class="summary-type"> </span>
122		</td><td class="summary">
123		<table width="100%" cellpadding="0" cellspacing="0" border="0">
124		<tr>
125		<td><span class="summary-sig"><a href="clush.RunTimer-class.html#ev_timer" class="summary-sig-name">ev_timer</a>(<span class="summary-sig-arg">self</span>,
126		<span class="summary-sig-arg">timer</span>)</span><br />
127		Handle firing timer.</td>
128		<td align="right" valign="top">
129		<span class="codelink"><a href="clush-pysrc.html#RunTimer.ev_timer">source code</a></span>
130
131		</td>
132		</tr>
133		</table>
134
135		</td>
136		</tr>
137		<tr>
138		<td width="15%" align="right" valign="top" class="summary">
139		<span class="summary-type"> </span>
140		</td><td class="summary">
141		<table width="100%" cellpadding="0" cellspacing="0" border="0">
142		<tr>
143		<td><span class="summary-sig"><a name="set_dirty"></a><span class="summary-sig-name">set_dirty</span>(<span class="summary-sig-arg">self</span>)</span></td>
144		<td align="right" valign="top">
145		<span class="codelink"><a href="clush-pysrc.html#RunTimer.set_dirty">source code</a></span>
146
147		</td>
148		</tr>
149		</table>
150
151		</td>
152		</tr>
153		<tr>
154		<td width="15%" align="right" valign="top" class="summary">
155		<span class="summary-type"> </span>
156		</td><td class="summary">
157		<table width="100%" cellpadding="0" cellspacing="0" border="0">
158		<tr>
159		<td><span class="summary-sig"><a name="erase_line"></a><span class="summary-sig-name">erase_line</span>(<span class="summary-sig-arg">self</span>)</span></td>
160		<td align="right" valign="top">
161		<span class="codelink"><a href="clush-pysrc.html#RunTimer.erase_line">source code</a></span>
162
163		</td>
164		</tr>
165		</table>
166
167		</td>
168		</tr>
169		<tr>
170		<td width="15%" align="right" valign="top" class="summary">
171		<span class="summary-type"> </span>
172		</td><td class="summary">
173		<table width="100%" cellpadding="0" cellspacing="0" border="0">
174		<tr>
175		<td><span class="summary-sig"><a name="update"></a><span class="summary-sig-name">update</span>(<span class="summary-sig-arg">self</span>)</span></td>
176		<td align="right" valign="top">
177		<span class="codelink"><a href="clush-pysrc.html#RunTimer.update">source code</a></span>
178
179		</td>
180		</tr>
181		</table>
182
183		</td>
184		</tr>
185		<tr>
186		<td width="15%" align="right" valign="top" class="summary">
187		<span class="summary-type"> </span>
188		</td><td class="summary">
189		<table width="100%" cellpadding="0" cellspacing="0" border="0">
190		<tr>
191		<td><span class="summary-sig"><a name="finalize"></a><span class="summary-sig-name">finalize</span>(<span class="summary-sig-arg">self</span>,
192		<span class="summary-sig-arg">cr</span>)</span></td>
193		<td align="right" valign="top">
194		<span class="codelink"><a href="clush-pysrc.html#RunTimer.finalize">source code</a></span>
195
196		</td>
197		</tr>
198		</table>
199
200		</td>
201		</tr>
202		<tr>
203		<td colspan="2" class="summary">
204		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Event.EventHandler-class.html">ClusterShell.Event.EventHandler</a></code></b>:
205		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_close">ev_close</a></code>,
206		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_error">ev_error</a></code>,
207		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_hup">ev_hup</a></code>,
208		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_msg">ev_msg</a></code>,
209		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_read">ev_read</a></code>,
210		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_start">ev_start</a></code>,
211		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_timeout">ev_timeout</a></code>,
212		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_written">ev_written</a></code>
213		</p>
214		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Event.EventHandler-class.html">ClusterShell.Event.EventHandler</a></code></b> (private):
215		<code><a href="ClusterShell.Event.EventHandler-class.html#_invoke" onclick="show_private();">_invoke</a></code>
216		</p></div>
217		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
218		<code>__delattr__</code>,
219		<code>__format__</code>,
220		<code>__getattribute__</code>,
221		<code>__hash__</code>,
222		<code>__new__</code>,
223		<code>__reduce__</code>,
224		<code>__reduce_ex__</code>,
225		<code>__repr__</code>,
226		<code>__setattr__</code>,
227		<code>__sizeof__</code>,
228		<code>__str__</code>,
229		<code>__subclasshook__</code>
230		</p>
231		</td>
232		</tr>
233		</table>
234		<!-- ==================== PROPERTIES ==================== -->
235		<a name="section-Properties"></a>
236		<table class="summary" border="1" cellpadding="3"
237		cellspacing="0" width="100%" bgcolor="white">
238		<tr bgcolor="#70b0f0" class="table-header">
239		<td colspan="2" class="table-header">
240		<table border="0" cellpadding="0" cellspacing="0" width="100%">
241		<tr valign="top">
242		<td align="left"><span class="table-header">Properties</span></td>
243		<td align="right" valign="top"
244		><span class="options">[<a href="#section-Properties"
245		class="privatelink" onclick="toggle_private();"
246		>hide private</a>]</span></td>
247		</tr>
248		</table>
249		</td>
250		</tr>
251		<tr>
252		<td colspan="2" class="summary">
253		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
254		<code>__class__</code>
255		</p>
256		</td>
257		</tr>
258		</table>
259		<!-- ==================== METHOD DETAILS ==================== -->
260		<a name="section-MethodDetails"></a>
261		<table class="details" border="1" cellpadding="3"
262		cellspacing="0" width="100%" bgcolor="white">
263		<tr bgcolor="#70b0f0" class="table-header">
264		<td colspan="2" class="table-header">
265		<table border="0" cellpadding="0" cellspacing="0" width="100%">
266		<tr valign="top">
267		<td align="left"><span class="table-header">Method Details</span></td>
268		<td align="right" valign="top"
269		><span class="options">[<a href="#section-MethodDetails"
270		class="privatelink" onclick="toggle_private();"
271		>hide private</a>]</span></td>
272		</tr>
273		</table>
274		</td>
275		</tr>
276		</table>
277		<a name="__init__"></a>
278		<div>
279		<table class="details" border="1" cellpadding="3"
280		cellspacing="0" width="100%" bgcolor="white">
281		<tr><td>
282		<table width="100%" cellpadding="0" cellspacing="0" border="0">
283		<tr valign="top"><td>
284		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
285		<span class="sig-arg">task</span>,
286		<span class="sig-arg">total</span>)</span>
287		<br /><em class="fname">(Constructor)</em>
288		</h3>
289		</td><td align="right" valign="top"
290		><span class="codelink"><a href="clush-pysrc.html#RunTimer.__init__">source code</a></span>
291		</td>
292		</tr></table>
293
294		<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
295		signature</p>
296		<dl class="fields">
297		<dt>Overrides:
298		object.__init__
299		<dd><em class="note">(inherited documentation)</em></dd>
300		</dt>
301		</dl>
302		</td></tr></table>
303		</div>
304		<a name="ev_timer"></a>
305		<div>
306		<table class="details" border="1" cellpadding="3"
307		cellspacing="0" width="100%" bgcolor="white">
308		<tr><td>
309		<table width="100%" cellpadding="0" cellspacing="0" border="0">
310		<tr valign="top"><td>
311		<h3 class="epydoc"><span class="sig"><span class="sig-name">ev_timer</span>(<span class="sig-arg">self</span>,
312		<span class="sig-arg">timer</span>)</span>
313		</h3>
314		</td><td align="right" valign="top"
315		><span class="codelink"><a href="clush-pysrc.html#RunTimer.ev_timer">source code</a></span>
316		</td>
317		</tr></table>
318
319		<p>Handle firing timer.</p>
320		<dl class="fields">
321		<dt>Parameters:</dt>
322		<dd><ul class="nomargin-top">
323		<li><strong class="pname"><code>timer</code></strong> - The timer that is firing.</li>
324		</ul></dd>
325		<dt>Overrides:
326		<a href="ClusterShell.Event.EventHandler-class.html#ev_timer">ClusterShell.Event.EventHandler.ev_timer</a>
327		<dd><em class="note">(inherited documentation)</em></dd>
328		</dt>
329		</dl>
330		</td></tr></table>
331		</div>
332		<br />
333		<!-- ==================== NAVIGATION BAR ==================== -->
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374		// visible); but by default, we want to hide them. So hide
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~~doc/epydoc/html/clush.StdInputHandler-class.html~~ less more

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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="clush-module.html">Module clush</a> ::
42		Class StdInputHandler
43		</span>
44		</td>
45		<td>
46		<table cellpadding="0" cellspacing="0">
47		<!-- hide/show private -->
48		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
49		onclick="toggle_private();">hide private</a>]</span></td></tr>
50		<tr><td align="right"><span class="options"
51		>[<a href="frames.html" target="_top">frames</a
52		>] \| <a href="clush.StdInputHandler-class.html"
53		target="_top">no frames</a>]</span></td></tr>
54		</table>
55		</td>
56		</tr>
57		</table>
58		<!-- ==================== CLASS DESCRIPTION ==================== -->
59		<h1 class="epydoc">Class StdInputHandler</h1><p class="nomargin-top"><span class="codelink"><a href="clush-pysrc.html#StdInputHandler">source code</a></span></p>
60		<center>
61		<center> <map id="uml_class_diagram_for_clush_st" name="uml_class_diagram_for_clush_st">
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64		<area shape="rect" id="node267" href="clush.StdInputHandler-class.html#ev_close" title="Called to indicate that a worker has just finished (it may already have  failed on timeout)." alt="" coords="47,265,183,284"/>
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75		<img src="uml_class_diagram_for_clush_st.png" alt='' usemap="#uml_class_diagram_for_clush_st" ismap="ismap" class="graph-without-title" />
76		</center>
77		</center>
78		<hr />
79		<p>Standard input event handler class.</p>
80
81		<!-- ==================== INSTANCE METHODS ==================== -->
82		<a name="section-InstanceMethods"></a>
83		<table class="summary" border="1" cellpadding="3"
84		cellspacing="0" width="100%" bgcolor="white">
85		<tr bgcolor="#70b0f0" class="table-header">
86		<td colspan="2" class="table-header">
87		<table border="0" cellpadding="0" cellspacing="0" width="100%">
88		<tr valign="top">
89		<td align="left"><span class="table-header">Instance Methods</span></td>
90		<td align="right" valign="top"
91		><span class="options">[<a href="#section-InstanceMethods"
92		class="privatelink" onclick="toggle_private();"
93		>hide private</a>]</span></td>
94		</tr>
95		</table>
96		</td>
97		</tr>
98		<tr>
99		<td width="15%" align="right" valign="top" class="summary">
100		<span class="summary-type"> </span>
101		</td><td class="summary">
102		<table width="100%" cellpadding="0" cellspacing="0" border="0">
103		<tr>
104		<td><span class="summary-sig"><a href="clush.StdInputHandler-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
105		<span class="summary-sig-arg">worker</span>)</span><br />
106		x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td>
107		<td align="right" valign="top">
108		<span class="codelink"><a href="clush-pysrc.html#StdInputHandler.__init__">source code</a></span>
109
110		</td>
111		</tr>
112		</table>
113
114		</td>
115		</tr>
116		<tr>
117		<td width="15%" align="right" valign="top" class="summary">
118		<span class="summary-type"> </span>
119		</td><td class="summary">
120		<table width="100%" cellpadding="0" cellspacing="0" border="0">
121		<tr>
122		<td><span class="summary-sig"><a href="clush.StdInputHandler-class.html#ev_read" class="summary-sig-name">ev_read</a>(<span class="summary-sig-arg">self</span>,
123		<span class="summary-sig-arg">worker</span>)</span><br />
124		Called to indicate that a worker has data to read.</td>
125		<td align="right" valign="top">
126		<span class="codelink"><a href="clush-pysrc.html#StdInputHandler.ev_read">source code</a></span>
127
128		</td>
129		</tr>
130		</table>
131
132		</td>
133		</tr>
134		<tr>
135		<td width="15%" align="right" valign="top" class="summary">
136		<span class="summary-type"> </span>
137		</td><td class="summary">
138		<table width="100%" cellpadding="0" cellspacing="0" border="0">
139		<tr>
140		<td><span class="summary-sig"><a href="clush.StdInputHandler-class.html#ev_close" class="summary-sig-name">ev_close</a>(<span class="summary-sig-arg">self</span>,
141		<span class="summary-sig-arg">worker</span>)</span><br />
142		Called to indicate that a worker has just finished (it may already
143		have failed on timeout).</td>
144		<td align="right" valign="top">
145		<span class="codelink"><a href="clush-pysrc.html#StdInputHandler.ev_close">source code</a></span>
146
147		</td>
148		</tr>
149		</table>
150
151		</td>
152		</tr>
153		<tr>
154		<td colspan="2" class="summary">
155		<p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Event.EventHandler-class.html">ClusterShell.Event.EventHandler</a></code></b>:
156		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_error">ev_error</a></code>,
157		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_hup">ev_hup</a></code>,
158		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_msg">ev_msg</a></code>,
159		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_start">ev_start</a></code>,
160		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_timeout">ev_timeout</a></code>,
161		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_timer">ev_timer</a></code>,
162		<code><a href="ClusterShell.Event.EventHandler-class.html#ev_written">ev_written</a></code>
163		</p>
164		<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="ClusterShell.Event.EventHandler-class.html">ClusterShell.Event.EventHandler</a></code></b> (private):
165		<code><a href="ClusterShell.Event.EventHandler-class.html#_invoke" onclick="show_private();">_invoke</a></code>
166		</p></div>
167		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
168		<code>__delattr__</code>,
169		<code>__format__</code>,
170		<code>__getattribute__</code>,
171		<code>__hash__</code>,
172		<code>__new__</code>,
173		<code>__reduce__</code>,
174		<code>__reduce_ex__</code>,
175		<code>__repr__</code>,
176		<code>__setattr__</code>,
177		<code>__sizeof__</code>,
178		<code>__str__</code>,
179		<code>__subclasshook__</code>
180		</p>
181		</td>
182		</tr>
183		</table>
184		<!-- ==================== PROPERTIES ==================== -->
185		<a name="section-Properties"></a>
186		<table class="summary" border="1" cellpadding="3"
187		cellspacing="0" width="100%" bgcolor="white">
188		<tr bgcolor="#70b0f0" class="table-header">
189		<td colspan="2" class="table-header">
190		<table border="0" cellpadding="0" cellspacing="0" width="100%">
191		<tr valign="top">
192		<td align="left"><span class="table-header">Properties</span></td>
193		<td align="right" valign="top"
194		><span class="options">[<a href="#section-Properties"
195		class="privatelink" onclick="toggle_private();"
196		>hide private</a>]</span></td>
197		</tr>
198		</table>
199		</td>
200		</tr>
201		<tr>
202		<td colspan="2" class="summary">
203		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
204		<code>__class__</code>
205		</p>
206		</td>
207		</tr>
208		</table>
209		<!-- ==================== METHOD DETAILS ==================== -->
210		<a name="section-MethodDetails"></a>
211		<table class="details" border="1" cellpadding="3"
212		cellspacing="0" width="100%" bgcolor="white">
213		<tr bgcolor="#70b0f0" class="table-header">
214		<td colspan="2" class="table-header">
215		<table border="0" cellpadding="0" cellspacing="0" width="100%">
216		<tr valign="top">
217		<td align="left"><span class="table-header">Method Details</span></td>
218		<td align="right" valign="top"
219		><span class="options">[<a href="#section-MethodDetails"
220		class="privatelink" onclick="toggle_private();"
221		>hide private</a>]</span></td>
222		</tr>
223		</table>
224		</td>
225		</tr>
226		</table>
227		<a name="__init__"></a>
228		<div>
229		<table class="details" border="1" cellpadding="3"
230		cellspacing="0" width="100%" bgcolor="white">
231		<tr><td>
232		<table width="100%" cellpadding="0" cellspacing="0" border="0">
233		<tr valign="top"><td>
234		<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
235		<span class="sig-arg">worker</span>)</span>
236		<br /><em class="fname">(Constructor)</em>
237		</h3>
238		</td><td align="right" valign="top"
239		><span class="codelink"><a href="clush-pysrc.html#StdInputHandler.__init__">source code</a></span>
240		</td>
241		</tr></table>
242
243		<p>x.__init__(...) initializes x; see x.__class__.__doc__ for
244		signature</p>
245		<dl class="fields">
246		<dt>Overrides:
247		object.__init__
248		<dd><em class="note">(inherited documentation)</em></dd>
249		</dt>
250		</dl>
251		</td></tr></table>
252		</div>
253		<a name="ev_read"></a>
254		<div>
255		<table class="details" border="1" cellpadding="3"
256		cellspacing="0" width="100%" bgcolor="white">
257		<tr><td>
258		<table width="100%" cellpadding="0" cellspacing="0" border="0">
259		<tr valign="top"><td>
260		<h3 class="epydoc"><span class="sig"><span class="sig-name">ev_read</span>(<span class="sig-arg">self</span>,
261		<span class="sig-arg">worker</span>)</span>
262		</h3>
263		</td><td align="right" valign="top"
264		><span class="codelink"><a href="clush-pysrc.html#StdInputHandler.ev_read">source code</a></span>
265		</td>
266		</tr></table>
267
268		<p>Called to indicate that a worker has data to read.</p>
269		<dl class="fields">
270		<dt>Overrides:
271		<a href="ClusterShell.Event.EventHandler-class.html#ev_read">ClusterShell.Event.EventHandler.ev_read</a>
272		<dd><em class="note">(inherited documentation)</em></dd>
273		</dt>
274		</dl>
275		</td></tr></table>
276		</div>
277		<a name="ev_close"></a>
278		<div>
279		<table class="details" border="1" cellpadding="3"
280		cellspacing="0" width="100%" bgcolor="white">
281		<tr><td>
282		<table width="100%" cellpadding="0" cellspacing="0" border="0">
283		<tr valign="top"><td>
284		<h3 class="epydoc"><span class="sig"><span class="sig-name">ev_close</span>(<span class="sig-arg">self</span>,
285		<span class="sig-arg">worker</span>)</span>
286		</h3>
287		</td><td align="right" valign="top"
288		><span class="codelink"><a href="clush-pysrc.html#StdInputHandler.ev_close">source code</a></span>
289		</td>
290		</tr></table>
291
292		<p>Called to indicate that a worker has just finished (it may already
293		have failed on timeout).</p>
294		<dl class="fields">
295		<dt>Overrides:
296		<a href="ClusterShell.Event.EventHandler-class.html#ev_close">ClusterShell.Event.EventHandler.ev_close</a>
297		<dd><em class="note">(inherited documentation)</em></dd>
298		</dt>
299		</dl>
300		</td></tr></table>
301		</div>
302		<br />
303		<!-- ==================== NAVIGATION BAR ==================== -->
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~~doc/epydoc/html/clush.UpdatePromptException-class.html~~ less more

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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>clush.UpdatePromptException</title>
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37		<table width="100%" cellpadding="0" cellspacing="0">
38		<tr valign="top">
39		<td width="100%">
40		<span class="breadcrumbs">
41		<a href="clush-module.html">Module clush</a> ::
42		Class UpdatePromptException
43		</span>
44		</td>
45		<td>
46		<table cellpadding="0" cellspacing="0">
47		<!-- hide/show private -->
48		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
49		onclick="toggle_private();">hide private</a>]</span></td></tr>
50		<tr><td align="right"><span class="options"
51		>[<a href="frames.html" target="_top">frames</a
52		>] \| <a href="clush.UpdatePromptException-class.html"
53		target="_top">no frames</a>]</span></td></tr>
54		</table>
55		</td>
56		</tr>
57		</table>
58		<!-- ==================== CLASS DESCRIPTION ==================== -->
59		<h1 class="epydoc">Class UpdatePromptException</h1><p class="nomargin-top"><span class="codelink"><a href="clush-pysrc.html#UpdatePromptException">source code</a></span></p>
60		<center>
61		<center> <map id="uml_class_diagram_for_clush_up" name="uml_class_diagram_for_clush_up">
62		<area shape="rect" id="node1" href="clush.UpdatePromptException-class.html" title="Exception used by the signal handler" alt="" coords="12,379,180,423"/>
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80		<img src="uml_class_diagram_for_clush_up.png" alt='' usemap="#uml_class_diagram_for_clush_up" ismap="ismap" class="graph-without-title" />
81		</center>
82		</center>
83		<hr />
84		<p>Exception used by the signal handler</p>
85
86		<!-- ==================== INSTANCE METHODS ==================== -->
87		<a name="section-InstanceMethods"></a>
88		<table class="summary" border="1" cellpadding="3"
89		cellspacing="0" width="100%" bgcolor="white">
90		<tr bgcolor="#70b0f0" class="table-header">
91		<td colspan="2" class="table-header">
92		<table border="0" cellpadding="0" cellspacing="0" width="100%">
93		<tr valign="top">
94		<td align="left"><span class="table-header">Instance Methods</span></td>
95		<td align="right" valign="top"
96		><span class="options">[<a href="#section-InstanceMethods"
97		class="privatelink" onclick="toggle_private();"
98		>hide private</a>]</span></td>
99		</tr>
100		</table>
101		</td>
102		</tr>
103		<tr>
104		<td colspan="2" class="summary">
105		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.Exception</code></b>:
106		<code>__init__</code>,
107		<code>__new__</code>
108		</p>
109		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
110		<code>__delattr__</code>,
111		<code>__getattribute__</code>,
112		<code>__getitem__</code>,
113		<code>__getslice__</code>,
114		<code>__reduce__</code>,
115		<code>__repr__</code>,
116		<code>__setattr__</code>,
117		<code>__setstate__</code>,
118		<code>__str__</code>,
119		<code>__unicode__</code>
120		</p>
121		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
122		<code>__format__</code>,
123		<code>__hash__</code>,
124		<code>__reduce_ex__</code>,
125		<code>__sizeof__</code>,
126		<code>__subclasshook__</code>
127		</p>
128		</td>
129		</tr>
130		</table>
131		<!-- ==================== PROPERTIES ==================== -->
132		<a name="section-Properties"></a>
133		<table class="summary" border="1" cellpadding="3"
134		cellspacing="0" width="100%" bgcolor="white">
135		<tr bgcolor="#70b0f0" class="table-header">
136		<td colspan="2" class="table-header">
137		<table border="0" cellpadding="0" cellspacing="0" width="100%">
138		<tr valign="top">
139		<td align="left"><span class="table-header">Properties</span></td>
140		<td align="right" valign="top"
141		><span class="options">[<a href="#section-Properties"
142		class="privatelink" onclick="toggle_private();"
143		>hide private</a>]</span></td>
144		</tr>
145		</table>
146		</td>
147		</tr>
148		<tr>
149		<td colspan="2" class="summary">
150		<p class="indent-wrapped-lines"><b>Inherited from <code>exceptions.BaseException</code></b>:
151		<code>args</code>,
152		<code>message</code>
153		</p>
154		<p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>:
155		<code>__class__</code>
156		</p>
157		</td>
158		</tr>
159		</table>
160		<!-- ==================== NAVIGATION BAR ==================== -->
161		<table class="navbar" border="0" width="100%" cellpadding="0"
162		bgcolor="#a0c0ff" cellspacing="0">
163		<tr valign="middle">
164
165		<!-- Tree link -->
166		<th>   <a
167		href="module-tree.html">Trees</a>   </th>
168
169		<!-- Index link -->
170		<th>   <a
171		href="identifier-index.html">Indices</a>   </th>
172
173		<!-- Help link -->
174		<th>   <a
175		href="help.html">Help</a>   </th>
176
177		<!-- Project homepage -->
178		<th class="navbar" align="right" width="100%">
179		<table border="0" cellpadding="0" cellspacing="0">
180		<tr><th class="navbar" align="center"
181		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
182		</tr></table></th>
183		</tr>
184		</table>
185		<table border="0" cellpadding="0" cellspacing="0" width="100%%">
186		<tr>
187		<td align="left" class="footer">
188		Generated by Epydoc 3.0.1 on Tue Jul 27 21:53:22 2010
189		</td>
190		<td align="right" class="footer">
191		<a target="mainFrame" href="http://epydoc.sourceforge.net"
192		>http://epydoc.sourceforge.net</a>
193		</td>
194		</tr>
195		</table>
196
197		<script type="text/javascript">
198		<!--
199		// Private objects are initially displayed (because if
200		// javascript is turned off then we want them to be
201		// visible); but by default, we want to hide them. So hide
202		// them unless we have a cookie that says to show them.
203		checkCookie();
204		// -->
205		</script>
206		</body>
207		</html>

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~~doc/epydoc/html/epydoc.css~~ less more

0
1
2		/* Epydoc CSS Stylesheet
3		*
4		* This stylesheet can be used to customize the appearance of epydoc's
5		* HTML output.
6		*
7		*/
8
9		/* Default Colors & Styles
10		* - Set the default foreground & background color with 'body'; and
11		* link colors with 'a:link' and 'a:visited'.
12		* - Use bold for decision list terms.
13		* - The heading styles defined here are used for headings within
14		* docstring descriptions. All headings used by epydoc itself use
15		* either class='epydoc' or class='toc' (CSS styles for both
16		* defined below).
17		*/
18		body { background: #ffffff; color: #000000; }
19		p { margin-top: 0.5em; margin-bottom: 0.5em; }
20		a:link { color: #0000ff; }
21		a:visited { color: #204080; }
22		dt { font-weight: bold; }
23		h1 { font-size: +140%; font-style: italic;
24		font-weight: bold; }
25		h2 { font-size: +125%; font-style: italic;
26		font-weight: bold; }
27		h3 { font-size: +110%; font-style: italic;
28		font-weight: normal; }
29		code { font-size: 100%; }
30		/* N.B.: class, not pseudoclass */
31		a.link { font-family: monospace; }
32
33		/* Page Header & Footer
34		* - The standard page header consists of a navigation bar (with
35		* pointers to standard pages such as 'home' and 'trees'); a
36		* breadcrumbs list, which can be used to navigate to containing
37		* classes or modules; options links, to show/hide private
38		* variables and to show/hide frames; and a page title (using
39		* <h1>). The page title may be followed by a link to the
40		* corresponding source code (using 'span.codelink').
41		* - The footer consists of a navigation bar, a timestamp, and a
42		* pointer to epydoc's homepage.
43		*/
44		h1.epydoc { margin: 0; font-size: +140%; font-weight: bold; }
45		h2.epydoc { font-size: +130%; font-weight: bold; }
46		h3.epydoc { font-size: +115%; font-weight: bold;
47		margin-top: 0.2em; }
48		td h3.epydoc { font-size: +115%; font-weight: bold;
49		margin-bottom: 0; }
50		table.navbar { background: #a0c0ff; color: #000000;
51		border: 2px groove #c0d0d0; }
52		table.navbar table { color: #000000; }
53		th.navbar-select { background: #70b0ff;
54		color: #000000; }
55		table.navbar a { text-decoration: none; }
56		table.navbar a:link { color: #0000ff; }
57		table.navbar a:visited { color: #204080; }
58		span.breadcrumbs { font-size: 85%; font-weight: bold; }
59		span.options { font-size: 70%; }
60		span.codelink { font-size: 85%; }
61		td.footer { font-size: 85%; }
62
63		/* Table Headers
64		* - Each summary table and details section begins with a 'header'
65		* row. This row contains a section title (marked by
66		* 'span.table-header') as well as a show/hide private link
67		* (marked by 'span.options', defined above).
68		* - Summary tables that contain user-defined groups mark those
69		* groups using 'group header' rows.
70		*/
71		td.table-header { background: #70b0ff; color: #000000;
72		border: 1px solid #608090; }
73		td.table-header table { color: #000000; }
74		td.table-header table a:link { color: #0000ff; }
75		td.table-header table a:visited { color: #204080; }
76		span.table-header { font-size: 120%; font-weight: bold; }
77		th.group-header { background: #c0e0f8; color: #000000;
78		text-align: left; font-style: italic;
79		font-size: 115%;
80		border: 1px solid #608090; }
81
82		/* Summary Tables (functions, variables, etc)
83		* - Each object is described by a single row of the table with
84		* two cells. The left cell gives the object's type, and is
85		* marked with 'code.summary-type'. The right cell gives the
86		* object's name and a summary description.
87		* - CSS styles for the table's header and group headers are
88		* defined above, under 'Table Headers'
89		*/
90		table.summary { border-collapse: collapse;
91		background: #e8f0f8; color: #000000;
92		border: 1px solid #608090;
93		margin-bottom: 0.5em; }
94		td.summary { border: 1px solid #608090; }
95		code.summary-type { font-size: 85%; }
96		table.summary a:link { color: #0000ff; }
97		table.summary a:visited { color: #204080; }
98
99
100		/* Details Tables (functions, variables, etc)
101		* - Each object is described in its own div.
102		* - A single-row summary table w/ table-header is used as
103		* a header for each details section (CSS style for table-header
104		* is defined above, under 'Table Headers').
105		*/
106		table.details { border-collapse: collapse;
107		background: #e8f0f8; color: #000000;
108		border: 1px solid #608090;
109		margin: .2em 0 0 0; }
110		table.details table { color: #000000; }
111		table.details a:link { color: #0000ff; }
112		table.details a:visited { color: #204080; }
113
114		/* Fields */
115		dl.fields { margin-left: 2em; margin-top: 1em;
116		margin-bottom: 1em; }
117		dl.fields dd ul { margin-left: 0em; padding-left: 0em; }
118		dl.fields dd ul li ul { margin-left: 2em; padding-left: 0em; }
119		div.fields { margin-left: 2em; }
120		div.fields p { margin-bottom: 0.5em; }
121
122		/* Index tables (identifier index, term index, etc)
123		* - link-index is used for indices containing lists of links
124		* (namely, the identifier index & term index).
125		* - index-where is used in link indices for the text indicating
126		* the container/source for each link.
127		* - metadata-index is used for indices containing metadata
128		* extracted from fields (namely, the bug index & todo index).
129		*/
130		table.link-index { border-collapse: collapse;
131		background: #e8f0f8; color: #000000;
132		border: 1px solid #608090; }
133		td.link-index { border-width: 0px; }
134		table.link-index a:link { color: #0000ff; }
135		table.link-index a:visited { color: #204080; }
136		span.index-where { font-size: 70%; }
137		table.metadata-index { border-collapse: collapse;
138		background: #e8f0f8; color: #000000;
139		border: 1px solid #608090;
140		margin: .2em 0 0 0; }
141		td.metadata-index { border-width: 1px; border-style: solid; }
142		table.metadata-index a:link { color: #0000ff; }
143		table.metadata-index a:visited { color: #204080; }
144
145		/* Function signatures
146		* - sig* is used for the signature in the details section.
147		* - .summary-sig* is used for the signature in the summary
148		* table, and when listing property accessor functions.
149		* */
150		.sig-name { color: #006080; }
151		.sig-arg { color: #008060; }
152		.sig-default { color: #602000; }
153		.summary-sig { font-family: monospace; }
154		.summary-sig-name { color: #006080; font-weight: bold; }
155		table.summary a.summary-sig-name:link
156		{ color: #006080; font-weight: bold; }
157		table.summary a.summary-sig-name:visited
158		{ color: #006080; font-weight: bold; }
159		.summary-sig-arg { color: #006040; }
160		.summary-sig-default { color: #501800; }
161
162		/* Subclass list
163		*/
164		ul.subclass-list { display: inline; }
165		ul.subclass-list li { display: inline; }
166
167		/* To render variables, classes etc. like functions */
168		table.summary .summary-name { color: #006080; font-weight: bold;
169		font-family: monospace; }
170		table.summary
171		a.summary-name:link { color: #006080; font-weight: bold;
172		font-family: monospace; }
173		table.summary
174		a.summary-name:visited { color: #006080; font-weight: bold;
175		font-family: monospace; }
176
177		/* Variable values
178		* - In the 'variable details' sections, each varaible's value is
179		* listed in a 'pre.variable' box. The width of this box is
180		* restricted to 80 chars; if the value's repr is longer than
181		* this it will be wrapped, using a backslash marked with
182		* class 'variable-linewrap'. If the value's repr is longer
183		* than 3 lines, the rest will be ellided; and an ellipsis
184		* marker ('...' marked with 'variable-ellipsis') will be used.
185		* - If the value is a string, its quote marks will be marked
186		* with 'variable-quote'.
187		* - If the variable is a regexp, it is syntax-highlighted using
188		* the re* CSS classes.
189		*/
190		pre.variable { padding: .5em; margin: 0;
191		background: #dce4ec; color: #000000;
192		border: 1px solid #708890; }
193		.variable-linewrap { color: #604000; font-weight: bold; }
194		.variable-ellipsis { color: #604000; font-weight: bold; }
195		.variable-quote { color: #604000; font-weight: bold; }
196		.variable-group { color: #008000; font-weight: bold; }
197		.variable-op { color: #604000; font-weight: bold; }
198		.variable-string { color: #006030; }
199		.variable-unknown { color: #a00000; font-weight: bold; }
200		.re { color: #000000; }
201		.re-char { color: #006030; }
202		.re-op { color: #600000; }
203		.re-group { color: #003060; }
204		.re-ref { color: #404040; }
205
206		/* Base tree
207		* - Used by class pages to display the base class hierarchy.
208		*/
209		pre.base-tree { font-size: 80%; margin: 0; }
210
211		/* Frames-based table of contents headers
212		* - Consists of two frames: one for selecting modules; and
213		* the other listing the contents of the selected module.
214		* - h1.toc is used for each frame's heading
215		* - h2.toc is used for subheadings within each frame.
216		*/
217		h1.toc { text-align: center; font-size: 105%;
218		margin: 0; font-weight: bold;
219		padding: 0; }
220		h2.toc { font-size: 100%; font-weight: bold;
221		margin: 0.5em 0 0 -0.3em; }
222
223		/* Syntax Highlighting for Source Code
224		* - doctest examples are displayed in a 'pre.py-doctest' block.
225		* If the example is in a details table entry, then it will use
226		* the colors specified by the 'table pre.py-doctest' line.
227		* - Source code listings are displayed in a 'pre.py-src' block.
228		* Each line is marked with 'span.py-line' (used to draw a line
229		* down the left margin, separating the code from the line
230		* numbers). Line numbers are displayed with 'span.py-lineno'.
231		* The expand/collapse block toggle button is displayed with
232		* 'a.py-toggle' (Note: the CSS style for 'a.py-toggle' should not
233		* modify the font size of the text.)
234		* - If a source code page is opened with an anchor, then the
235		* corresponding code block will be highlighted. The code
236		* block's header is highlighted with 'py-highlight-hdr'; and
237		* the code block's body is highlighted with 'py-highlight'.
238		* - The remaining py-* classes are used to perform syntax
239		* highlighting (py-string for string literals, py-name for names,
240		* etc.)
241		*/
242		pre.py-doctest { padding: .5em; margin: 1em;
243		background: #e8f0f8; color: #000000;
244		border: 1px solid #708890; }
245		table pre.py-doctest { background: #dce4ec;
246		color: #000000; }
247		pre.py-src { border: 2px solid #000000;
248		background: #f0f0f0; color: #000000; }
249		.py-line { border-left: 2px solid #000000;
250		margin-left: .2em; padding-left: .4em; }
251		.py-lineno { font-style: italic; font-size: 90%;
252		padding-left: .5em; }
253		a.py-toggle { text-decoration: none; }
254		div.py-highlight-hdr { border-top: 2px solid #000000;
255		border-bottom: 2px solid #000000;
256		background: #d8e8e8; }
257		div.py-highlight { border-bottom: 2px solid #000000;
258		background: #d0e0e0; }
259		.py-prompt { color: #005050; font-weight: bold;}
260		.py-more { color: #005050; font-weight: bold;}
261		.py-string { color: #006030; }
262		.py-comment { color: #003060; }
263		.py-keyword { color: #600000; }
264		.py-output { color: #404040; }
265		.py-name { color: #000050; }
266		.py-name:link { color: #000050 !important; }
267		.py-name:visited { color: #000050 !important; }
268		.py-number { color: #005000; }
269		.py-defname { color: #000060; font-weight: bold; }
270		.py-def-name { color: #000060; font-weight: bold; }
271		.py-base-class { color: #000060; }
272		.py-param { color: #000060; }
273		.py-docstring { color: #006030; }
274		.py-decorator { color: #804020; }
275		/* Use this if you don't want links to names underlined: */
276		/a.py-name { text-decoration: none; }/
277
278		/* Graphs & Diagrams
279		* - These CSS styles are used for graphs & diagrams generated using
280		* Graphviz dot. 'img.graph-without-title' is used for bare
281		* diagrams (to remove the border created by making the image
282		* clickable).
283		*/
284		img.graph-without-title { border: none; }
285		img.graph-with-title { border: 1px solid #000000; }
286		span.graph-title { font-weight: bold; }
287		span.graph-caption { }
288
289		/* General-purpose classes
290		* - 'p.indent-wrapped-lines' defines a paragraph whose first line
291		* is not indented, but whose subsequent lines are.
292		* - The 'nomargin-top' class is used to remove the top margin (e.g.
293		* from lists). The 'nomargin' class is used to remove both the
294		* top and bottom margin (but not the left or right margin --
295		* for lists, that would cause the bullets to disappear.)
296		*/
297		p.indent-wrapped-lines { padding: 0 0 0 7em; text-indent: -7em;
298		margin: 0; }
299		.nomargin-top { margin-top: 0; }
300		.nomargin { margin-top: 0; margin-bottom: 0; }
301
302		/* HTML Log */
303		div.log-block { padding: 0; margin: .5em 0 .5em 0;
304		background: #e8f0f8; color: #000000;
305		border: 1px solid #000000; }
306		div.log-error { padding: .1em .3em .1em .3em; margin: 4px;
307		background: #ffb0b0; color: #000000;
308		border: 1px solid #000000; }
309		div.log-warning { padding: .1em .3em .1em .3em; margin: 4px;
310		background: #ffffb0; color: #000000;
311		border: 1px solid #000000; }
312		div.log-info { padding: .1em .3em .1em .3em; margin: 4px;
313		background: #b0ffb0; color: #000000;
314		border: 1px solid #000000; }
315		h2.log-hdr { background: #70b0ff; color: #000000;
316		margin: 0; padding: 0em 0.5em 0em 0.5em;
317		border-bottom: 1px solid #000000; font-size: 110%; }
318		p.log { font-weight: bold; margin: .5em 0 .5em 0; }
319		tr.opt-changed { color: #000000; font-weight: bold; }
320		tr.opt-default { color: #606060; }
321		pre.log { margin: 0; padding: 0; padding-left: 1em; }

-293

~~doc/epydoc/html/epydoc.js~~ less more

0		function toggle_private() {
1		// Search for any private/public links on this page. Store
2		// their old text in "cmd," so we will know what action to
3		// take; and change their text to the opposite action.
4		var cmd = "?";
5		var elts = document.getElementsByTagName("a");
6		for(var i=0; i<elts.length; i++) {
7		if (elts[i].className == "privatelink") {
8		cmd = elts[i].innerHTML;
9		elts[i].innerHTML = ((cmd && cmd.substr(0,4)=="show")?
10		"hide private":"show private");
11		}
12		}
13		// Update all DIVs containing private objects.
14		var elts = document.getElementsByTagName("div");
15		for(var i=0; i<elts.length; i++) {
16		if (elts[i].className == "private") {
17		elts[i].style.display = ((cmd && cmd.substr(0,4)=="hide")?"none":"block");
18		}
19		else if (elts[i].className == "public") {
20		elts[i].style.display = ((cmd && cmd.substr(0,4)=="hide")?"block":"none");
21		}
22		}
23		// Update all table rows containing private objects. Note, we
24		// use "" instead of "block" becaue IE & firefox disagree on what
25		// this should be (block vs table-row), and "" just gives the
26		// default for both browsers.
27		var elts = document.getElementsByTagName("tr");
28		for(var i=0; i<elts.length; i++) {
29		if (elts[i].className == "private") {
30		elts[i].style.display = ((cmd && cmd.substr(0,4)=="hide")?"none":"");
31		}
32		}
33		// Update all list items containing private objects.
34		var elts = document.getElementsByTagName("li");
35		for(var i=0; i<elts.length; i++) {
36		if (elts[i].className == "private") {
37		elts[i].style.display = ((cmd && cmd.substr(0,4)=="hide")?
38		"none":"");
39		}
40		}
41		// Update all list items containing private objects.
42		var elts = document.getElementsByTagName("ul");
43		for(var i=0; i<elts.length; i++) {
44		if (elts[i].className == "private") {
45		elts[i].style.display = ((cmd && cmd.substr(0,4)=="hide")?"none":"block");
46		}
47		}
48		// Set a cookie to remember the current option.
49		document.cookie = "EpydocPrivate="+cmd;
50		}
51		function show_private() {
52		var elts = document.getElementsByTagName("a");
53		for(var i=0; i<elts.length; i++) {
54		if (elts[i].className == "privatelink") {
55		cmd = elts[i].innerHTML;
56		if (cmd && cmd.substr(0,4)=="show")
57		toggle_private();
58		}
59		}
60		}
61		function getCookie(name) {
62		var dc = document.cookie;
63		var prefix = name + "=";
64		var begin = dc.indexOf("; " + prefix);
65		if (begin == -1) {
66		begin = dc.indexOf(prefix);
67		if (begin != 0) return null;
68		} else
69		{ begin += 2; }
70		var end = document.cookie.indexOf(";", begin);
71		if (end == -1)
72		{ end = dc.length; }
73		return unescape(dc.substring(begin + prefix.length, end));
74		}
75		function setFrame(url1, url2) {
76		parent.frames[1].location.href = url1;
77		parent.frames[2].location.href = url2;
78		}
79		function checkCookie() {
80		var cmd=getCookie("EpydocPrivate");
81		if (cmd && cmd.substr(0,4)!="show" && location.href.indexOf("#_") < 0)
82		toggle_private();
83		}
84		function toggleCallGraph(id) {
85		var elt = document.getElementById(id);
86		if (elt.style.display == "none")
87		elt.style.display = "block";
88		else
89		elt.style.display = "none";
90		}
91		function expand(id) {
92		var elt = document.getElementById(id+"-expanded");
93		if (elt) elt.style.display = "block";
94		var elt = document.getElementById(id+"-expanded-linenums");
95		if (elt) elt.style.display = "block";
96		var elt = document.getElementById(id+"-collapsed");
97		if (elt) { elt.innerHTML = ""; elt.style.display = "none"; }
98		var elt = document.getElementById(id+"-collapsed-linenums");
99		if (elt) { elt.innerHTML = ""; elt.style.display = "none"; }
100		var elt = document.getElementById(id+"-toggle");
101		if (elt) { elt.innerHTML = "-"; }
102		}
103
104		function collapse(id) {
105		var elt = document.getElementById(id+"-expanded");
106		if (elt) elt.style.display = "none";
107		var elt = document.getElementById(id+"-expanded-linenums");
108		if (elt) elt.style.display = "none";
109		var elt = document.getElementById(id+"-collapsed-linenums");
110		if (elt) { elt.innerHTML = "<br />"; elt.style.display="block"; }
111		var elt = document.getElementById(id+"-toggle");
112		if (elt) { elt.innerHTML = "+"; }
113		var elt = document.getElementById(id+"-collapsed");
114		if (elt) {
115		elt.style.display = "block";
116
117		var indent = elt.getAttribute("indent");
118		var pad = elt.getAttribute("pad");
119		var s = "<tt class='py-lineno'>";
120		for (var i=0; i<pad.length; i++) { s += " " }
121		s += "</tt>";
122		s += "  <tt class='py-line'>";
123		for (var i=0; i<indent.length; i++) { s += " " }
124		s += "<a href='#' onclick='expand(\"" + id;
125		s += "\");return false'>...</a></tt><br />";
126		elt.innerHTML = s;
127		}
128		}
129
130		function toggle(id) {
131		elt = document.getElementById(id+"-toggle");
132		if (elt.innerHTML == "-")
133		collapse(id);
134		else
135		expand(id);
136		return false;
137		}
138
139		function highlight(id) {
140		var elt = document.getElementById(id+"-def");
141		if (elt) elt.className = "py-highlight-hdr";
142		var elt = document.getElementById(id+"-expanded");
143		if (elt) elt.className = "py-highlight";
144		var elt = document.getElementById(id+"-collapsed");
145		if (elt) elt.className = "py-highlight";
146		}
147
148		function num_lines(s) {
149		var n = 1;
150		var pos = s.indexOf("\n");
151		while ( pos > 0) {
152		n += 1;
153		pos = s.indexOf("\n", pos+1);
154		}
155		return n;
156		}
157
158		// Collapse all blocks that mave more than `min_lines` lines.
159		function collapse_all(min_lines) {
160		var elts = document.getElementsByTagName("div");
161		for (var i=0; i<elts.length; i++) {
162		var elt = elts[i];
163		var split = elt.id.indexOf("-");
164		if (split > 0)
165		if (elt.id.substring(split, elt.id.length) == "-expanded")
166		if (num_lines(elt.innerHTML) > min_lines)
167		collapse(elt.id.substring(0, split));
168		}
169		}
170
171		function expandto(href) {
172		var start = href.indexOf("#")+1;
173		if (start != 0 && start != href.length) {
174		if (href.substring(start, href.length) != "-") {
175		collapse_all(4);
176		pos = href.indexOf(".", start);
177		while (pos != -1) {
178		var id = href.substring(start, pos);
179		expand(id);
180		pos = href.indexOf(".", pos+1);
181		}
182		var id = href.substring(start, href.length);
183		expand(id);
184		highlight(id);
185		}
186		}
187		}
188
189		function kill_doclink(id) {
190		var parent = document.getElementById(id);
191		parent.removeChild(parent.childNodes.item(0));
192		}
193		function auto_kill_doclink(ev) {
194		if (!ev) var ev = window.event;
195		if (!this.contains(ev.toElement)) {
196		var parent = document.getElementById(this.parentID);
197		parent.removeChild(parent.childNodes.item(0));
198		}
199		}
200
201		function doclink(id, name, targets_id) {
202		var elt = document.getElementById(id);
203
204		// If we already opened the box, then destroy it.
205		// (This case should never occur, but leave it in just in case.)
206		if (elt.childNodes.length > 1) {
207		elt.removeChild(elt.childNodes.item(0));
208		}
209		else {
210		// The outer box: relative + inline positioning.
211		var box1 = document.createElement("div");
212		box1.style.position = "relative";
213		box1.style.display = "inline";
214		box1.style.top = 0;
215		box1.style.left = 0;
216
217		// A shadow for fun
218		var shadow = document.createElement("div");
219		shadow.style.position = "absolute";
220		shadow.style.left = "-1.3em";
221		shadow.style.top = "-1.3em";
222		shadow.style.background = "#404040";
223
224		// The inner box: absolute positioning.
225		var box2 = document.createElement("div");
226		box2.style.position = "relative";
227		box2.style.border = "1px solid #a0a0a0";
228		box2.style.left = "-.2em";
229		box2.style.top = "-.2em";
230		box2.style.background = "white";
231		box2.style.padding = ".3em .4em .3em .4em";
232		box2.style.fontStyle = "normal";
233		box2.onmouseout=auto_kill_doclink;
234		box2.parentID = id;
235
236		// Get the targets
237		var targets_elt = document.getElementById(targets_id);
238		var targets = targets_elt.getAttribute("targets");
239		var links = "";
240		target_list = targets.split(",");
241		for (var i=0; i<target_list.length; i++) {
242		var target = target_list[i].split("=");
243		links += "<li><a href='" + target[1] +
244		"' style='text-decoration:none'>" +
245		target[0] + "</a></li>";
246		}
247
248		// Put it all together.
249		elt.insertBefore(box1, elt.childNodes.item(0));
250		//box1.appendChild(box2);
251		box1.appendChild(shadow);
252		shadow.appendChild(box2);
253		box2.innerHTML =
254		"Which <b>"+name+"</b> do you want to see documentation for?" +
255		"<ul style='margin-bottom: 0;'>" +
256		links +
257		"<li><a href='#' style='text-decoration:none' " +
258		"onclick='kill_doclink(\""+id+"\");return false;'>"+
259		"<i>None of the above</i></a></li></ul>";
260		}
261		return false;
262		}
263
264		function get_anchor() {
265		var href = location.href;
266		var start = href.indexOf("#")+1;
267		if ((start != 0) && (start != href.length))
268		return href.substring(start, href.length);
269		}
270		function redirect_url(dottedName) {
271		// Scan through each element of the "pages" list, and check
272		// if "name" matches with any of them.
273		for (var i=0; i<pages.length; i++) {
274
275		// Each page has the form "<pagename>-m" or "<pagename>-c";
276		// extract the <pagename> portion & compare it to dottedName.
277		var pagename = pages[i].substring(0, pages[i].length-2);
278		if (pagename == dottedName.substring(0,pagename.length)) {
279
280		// We've found a page that matches `dottedName`;
281		// construct its URL, using leftover `dottedName`
282		// content to form an anchor.
283		var pagetype = pages[i].charAt(pages[i].length-1);
284		var url = pagename + ((pagetype=="m")?"-module.html":
285		"-class.html");
286		if (dottedName.length > pagename.length)
287		url += "#" + dottedName.substring(pagename.length+1,
288		dottedName.length);
289		return url;
290		}
291		}
292		}

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0		<?xml version="1.0" encoding="iso-8859-1"?>
1		<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN"
2		"DTD/xhtml1-frameset.dtd">
3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title> ClusterShell </title>
6		</head>
7		<frameset cols="20%,80%">
8		<frameset rows="30%,70%">
9		<frame src="toc.html" name="moduleListFrame"
10		id="moduleListFrame" />
11		<frame src="toc-everything.html" name="moduleFrame"
12		id="moduleFrame" />
13		</frameset>
14		<frame src="module-tree.html" name="mainFrame" id="mainFrame" />
15		</frameset>
16		</html>

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~~doc/epydoc/html/help.html~~ less more

0		<?xml version="1.0" encoding="ascii"?>
1		<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
2		"DTD/xhtml1-transitional.dtd">
3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>Help</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<!-- ==================== NAVIGATION BAR ==================== -->
13		<table class="navbar" border="0" width="100%" cellpadding="0"
14		bgcolor="#a0c0ff" cellspacing="0">
15		<tr valign="middle">
16
17		<!-- Tree link -->
18		<th>   <a
19		href="module-tree.html">Trees</a>   </th>
20
21		<!-- Index link -->
22		<th>   <a
23		href="identifier-index.html">Indices</a>   </th>
24
25		<!-- Help link -->
26		<th bgcolor="#70b0f0" class="navbar-select"
27		>   Help   </th>
28
29		<!-- Project homepage -->
30		<th class="navbar" align="right" width="100%">
31		<table border="0" cellpadding="0" cellspacing="0">
32		<tr><th class="navbar" align="center"
33		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
34		</tr></table></th>
35		</tr>
36		</table>
37		<table width="100%" cellpadding="0" cellspacing="0">
38		<tr valign="top">
39		<td width="100%"> </td>
40		<td>
41		<table cellpadding="0" cellspacing="0">
42		<!-- hide/show private -->
43		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
44		onclick="toggle_private();">hide private</a>]</span></td></tr>
45		<tr><td align="right"><span class="options"
46		>[<a href="frames.html" target="_top">frames</a
47		>] \| <a href="help.html"
48		target="_top">no frames</a>]</span></td></tr>
49		</table>
50		</td>
51		</tr>
52		</table>
53
54		<h1 class="epydoc"> API Documentation </h1>
55
56		<p> This document contains the API (Application Programming Interface)
57		documentation for ClusterShell. Documentation for the Python
58		objects defined by the project is divided into separate pages for each
59		package, module, and class. The API documentation also includes two
60		pages containing information about the project as a whole: a trees
61		page, and an index page. </p>
62
63		<h2> Object Documentation </h2>
64
65		<p>Each <strong>Package Documentation</strong> page contains: </p>
66		<ul>
67		<li> A description of the package. </li>
68		<li> A list of the modules and sub-packages contained by the
69		package. </li>
70		<li> A summary of the classes defined by the package. </li>
71		<li> A summary of the functions defined by the package. </li>
72		<li> A summary of the variables defined by the package. </li>
73		<li> A detailed description of each function defined by the
74		package. </li>
75		<li> A detailed description of each variable defined by the
76		package. </li>
77		</ul>
78
79		<p>Each <strong>Module Documentation</strong> page contains:</p>
80		<ul>
81		<li> A description of the module. </li>
82		<li> A summary of the classes defined by the module. </li>
83		<li> A summary of the functions defined by the module. </li>
84		<li> A summary of the variables defined by the module. </li>
85		<li> A detailed description of each function defined by the
86		module. </li>
87		<li> A detailed description of each variable defined by the
88		module. </li>
89		</ul>
90
91		<p>Each <strong>Class Documentation</strong> page contains: </p>
92		<ul>
93		<li> A class inheritance diagram. </li>
94		<li> A list of known subclasses. </li>
95		<li> A description of the class. </li>
96		<li> A summary of the methods defined by the class. </li>
97		<li> A summary of the instance variables defined by the class. </li>
98		<li> A summary of the class (static) variables defined by the
99		class. </li>
100		<li> A detailed description of each method defined by the
101		class. </li>
102		<li> A detailed description of each instance variable defined by the
103		class. </li>
104		<li> A detailed description of each class (static) variable defined
105		by the class. </li>
106		</ul>
107
108		<h2> Project Documentation </h2>
109
110		<p> The <strong>Trees</strong> page contains the module and class hierarchies: </p>
111		<ul>
112		<li> The <em>module hierarchy</em> lists every package and module, with
113		modules grouped into packages. At the top level, and within each
114		package, modules and sub-packages are listed alphabetically. </li>
115		<li> The <em>class hierarchy</em> lists every class, grouped by base
116		class. If a class has more than one base class, then it will be
117		listed under each base class. At the top level, and under each base
118		class, classes are listed alphabetically. </li>
119		</ul>
120
121		<p> The <strong>Index</strong> page contains indices of terms and
122		identifiers: </p>
123		<ul>
124		<li> The <em>term index</em> lists every term indexed by any object's
125		documentation. For each term, the index provides links to each
126		place where the term is indexed. </li>
127		<li> The <em>identifier index</em> lists the (short) name of every package,
128		module, class, method, function, variable, and parameter. For each
129		identifier, the index provides a short description, and a link to
130		its documentation. </li>
131		</ul>
132
133		<h2> The Table of Contents </h2>
134
135		<p> The table of contents occupies the two frames on the left side of
136		the window. The upper-left frame displays the <em>project
137		contents</em>, and the lower-left frame displays the <em>module
138		contents</em>: </p>
139
140		<table class="help summary" border="1" cellspacing="0" cellpadding="3">
141		<tr style="height: 30%">
142		<td align="center" style="font-size: small">
143		Project<br />Contents<hr />...</td>
144		<td align="center" style="font-size: small" rowspan="2" width="70%">
145		API<br />Documentation<br />Frame<br /><br /><br />
146		</td>
147		</tr>
148		<tr>
149		<td align="center" style="font-size: small">
150		Module<br />Contents<hr /> <br />...<br />
151		</td>
152		</tr>
153		</table><br />
154
155		<p> The <strong>project contents frame</strong> contains a list of all packages
156		and modules that are defined by the project. Clicking on an entry
157		will display its contents in the module contents frame. Clicking on a
158		special entry, labeled "Everything," will display the contents of
159		the entire project. </p>
160
161		<p> The <strong>module contents frame</strong> contains a list of every
162		submodule, class, type, exception, function, and variable defined by a
163		module or package. Clicking on an entry will display its
164		documentation in the API documentation frame. Clicking on the name of
165		the module, at the top of the frame, will display the documentation
166		for the module itself. </p>
167
168		<p> The "<strong>frames</strong>" and "<strong>no frames</strong>" buttons below the top
169		navigation bar can be used to control whether the table of contents is
170		displayed or not. </p>
171
172		<h2> The Navigation Bar </h2>
173
174		<p> A navigation bar is located at the top and bottom of every page.
175		It indicates what type of page you are currently viewing, and allows
176		you to go to related pages. The following table describes the labels
177		on the navigation bar. Note that not some labels (such as
178		[Parent]) are not displayed on all pages. </p>
179
180		<table class="summary" border="1" cellspacing="0" cellpadding="3" width="100%">
181		<tr class="summary">
182		<th>Label</th>
183		<th>Highlighted when...</th>
184		<th>Links to...</th>
185		</tr>
186		<tr><td valign="top"><strong>[Parent]</strong></td>
187		<td valign="top"><em>(never highlighted)</em></td>
188		<td valign="top"> the parent of the current package </td></tr>
189		<tr><td valign="top"><strong>[Package]</strong></td>
190		<td valign="top">viewing a package</td>
191		<td valign="top">the package containing the current object
192		</td></tr>
193		<tr><td valign="top"><strong>[Module]</strong></td>
194		<td valign="top">viewing a module</td>
195		<td valign="top">the module containing the current object
196		</td></tr>
197		<tr><td valign="top"><strong>[Class]</strong></td>
198		<td valign="top">viewing a class </td>
199		<td valign="top">the class containing the current object</td></tr>
200		<tr><td valign="top"><strong>[Trees]</strong></td>
201		<td valign="top">viewing the trees page</td>
202		<td valign="top"> the trees page </td></tr>
203		<tr><td valign="top"><strong>[Index]</strong></td>
204		<td valign="top">viewing the index page</td>
205		<td valign="top"> the index page </td></tr>
206		<tr><td valign="top"><strong>[Help]</strong></td>
207		<td valign="top">viewing the help page</td>
208		<td valign="top"> the help page </td></tr>
209		</table>
210
211		<p> The "<strong>show private</strong>" and "<strong>hide private</strong>" buttons below
212		the top navigation bar can be used to control whether documentation
213		for private objects is displayed. Private objects are usually defined
214		as objects whose (short) names begin with a single underscore, but do
215		not end with an underscore. For example, "<code>_x</code>",
216		"<code>__pprint</code>", and "<code>epydoc.epytext._tokenize</code>"
217		are private objects; but "<code>re.sub</code>",
218		"<code>__init__</code>", and "<code>type_</code>" are not. However,
219		if a module defines the "<code>__all__</code>" variable, then its
220		contents are used to decide which objects are private. </p>
221
222		<p> A timestamp below the bottom navigation bar indicates when each
223		page was last updated. </p>
224		<!-- ==================== NAVIGATION BAR ==================== -->
225		<table class="navbar" border="0" width="100%" cellpadding="0"
226		bgcolor="#a0c0ff" cellspacing="0">
227		<tr valign="middle">
228
229		<!-- Tree link -->
230		<th>   <a
231		href="module-tree.html">Trees</a>   </th>
232
233		<!-- Index link -->
234		<th>   <a
235		href="identifier-index.html">Indices</a>   </th>
236
237		<!-- Help link -->
238		<th bgcolor="#70b0f0" class="navbar-select"
239		>   Help   </th>
240
241		<!-- Project homepage -->
242		<th class="navbar" align="right" width="100%">
243		<table border="0" cellpadding="0" cellspacing="0">
244		<tr><th class="navbar" align="center"
245		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
246		</tr></table></th>
247		</tr>
248		</table>
249		<table border="0" cellpadding="0" cellspacing="0" width="100%%">
250		<tr>
251		<td align="left" class="footer">
252		Generated by Epydoc 3.0.1 on Tue Jul 27 21:53:16 2010
253		</td>
254		<td align="right" class="footer">
255		<a target="mainFrame" href="http://epydoc.sourceforge.net"
256		>http://epydoc.sourceforge.net</a>
257		</td>
258		</tr>
259		</table>
260
261		<script type="text/javascript">
262		<!--
263		// Private objects are initially displayed (because if
264		// javascript is turned off then we want them to be
265		// visible); but by default, we want to hide them. So hide
266		// them unless we have a cookie that says to show them.
267		checkCookie();
268		// -->
269		</script>
270		</body>
271		</html>

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0		<?xml version="1.0" encoding="ascii"?>
1		<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
2		"DTD/xhtml1-transitional.dtd">
3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>Identifier Index</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<!-- ==================== NAVIGATION BAR ==================== -->
13		<table class="navbar" border="0" width="100%" cellpadding="0"
14		bgcolor="#a0c0ff" cellspacing="0">
15		<tr valign="middle">
16
17		<!-- Tree link -->
18		<th>   <a
19		href="module-tree.html">Trees</a>   </th>
20
21		<!-- Index link -->
22		<th bgcolor="#70b0f0" class="navbar-select"
23		>   Indices   </th>
24
25		<!-- Help link -->
26		<th>   <a
27		href="help.html">Help</a>   </th>
28
29		<!-- Project homepage -->
30		<th class="navbar" align="right" width="100%">
31		<table border="0" cellpadding="0" cellspacing="0">
32		<tr><th class="navbar" align="center"
33		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
34		</tr></table></th>
35		</tr>
36		</table>
37		<table width="100%" cellpadding="0" cellspacing="0">
38		<tr valign="top">
39		<td width="100%"> </td>
40		<td>
41		<table cellpadding="0" cellspacing="0">
42		<!-- hide/show private -->
43		<tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink"
44		onclick="toggle_private();">hide private</a>]</span></td></tr>
45		<tr><td align="right"><span class="options"
46		>[<a href="frames.html" target="_top">frames</a
47		>] \| <a href="identifier-index.html"
48		target="_top">no frames</a>]</span></td></tr>
49		</table>
50		</td>
51		</tr>
52		</table>
53		<table border="0" width="100%">
54		<tr valign="bottom"><td>
55		<h1 class="epydoc">Identifier Index</h1>
56		</td><td>
57		[
58		<a href="#A">A</a>
59		<a href="#B">B</a>
60		<a href="#C">C</a>
61		<a href="#D">D</a>
62		<a href="#E">E</a>
63		<a href="#F">F</a>
64		<a href="#G">G</a>
65		<a href="#H">H</a>
66		<a href="#I">I</a>
67		<a href="#J">J</a>
68		<a href="#K">K</a>
69		<a href="#L">L</a>
70		<a href="#M">M</a>
71		<a href="#N">N</a>
72		<a href="#O">O</a>
73		<a href="#P">P</a>
74		Q
75		<a href="#R">R</a>
76		<a href="#S">S</a>
77		<a href="#T">T</a>
78		<a href="#U">U</a>
79		<a href="#V">V</a>
80		<a href="#W">W</a>
81		X
82		Y
83		Z
84		<a href="#_">_</a>
85		]
86		</td></table>
87		<table border="0" width="100%">
88		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="A">A</a></h2></td>
89		<td valign="top">
90		<table class="link-index" width="100%" border="1">
91		<tr>
92		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#abort">abort()</a><br />
93		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
94		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#add_range">add_range()</a><br />
95		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
96		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#arm">arm()</a><br />
97		<span class="index-where">(in <a href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html" onclick="show_private();">_EngineTimerCase</a>)</span></td>
98		</tr>
99		<tr>
100		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#abort">abort()</a><br />
101		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
102		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolver-class.html#add_source">add_source()</a><br />
103		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupResolver-class.html">GroupResolver</a>)</span></td>
104		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#armed">armed()</a><br />
105		<span class="index-where">(in <a href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html" onclick="show_private();">_EngineTimerCase</a>)</span></td>
106		</tr>
107		<tr>
108		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#add">add()</a><br />
109		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
110		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#add_timer">add_timer()</a><br />
111		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
112		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task._SuspendCondition-class.html#atomic_dec">atomic_dec()</a><br />
113		<span class="index-where">(in <a href="ClusterShell.Task.Task._SuspendCondition-class.html" onclick="show_private();">_SuspendCondition</a>)</span></td>
114		</tr>
115		<tr>
116		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTree-class.html#add">add()</a><br />
117		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTree-class.html">MsgTree</a>)</span></td>
118		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolver-class.html#all_nodes">all_nodes()</a><br />
119		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupResolver-class.html">GroupResolver</a>)</span></td>
120		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task._SuspendCondition-class.html#atomic_inc">atomic_inc()</a><br />
121		<span class="index-where">(in <a href="ClusterShell.Task.Task._SuspendCondition-class.html" onclick="show_private();">_SuspendCondition</a>)</span></td>
122		</tr>
123		<tr>
124		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#add">add()</a><br />
125		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
126		<td width="33%" class="link-index"><a href="ClusterShell.Task.AlreadyRunningError-class.html">AlreadyRunningError</a><br />
127		<span class="index-where">(in <a href="ClusterShell.Task-module.html">ClusterShell.Task</a>)</span></td>
128		<td width="33%" class="link-index"> </td>
129		</tr>
130		<tr>
131		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#add">add()</a><br />
132		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
133		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTreeElem-class.html#append">append()</a><br />
134		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTreeElem-class.html">MsgTreeElem</a>)</span></td>
135		<td width="33%" class="link-index"> </td>
136		</tr>
137		</table>
138		</td></tr>
139		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="B">B</a></h2></td>
140		<td valign="top">
141		<table class="link-index" width="100%" border="1">
142		<tr>
143		<td width="33%" class="link-index"><a href="clush-module.html#bind_stdin">bind_stdin()</a><br />
144		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
145		<td width="33%" class="link-index"><a href="clush-module.html#bufnodeset_cmp">bufnodeset_cmp()</a><br />
146		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
147		<td width="33%" class="link-index"> </td>
148		</tr>
149		<tr><td class="link-index"> </td><td class="link-index"> </td><td class="link-index"> </td></tr>
150		</table>
151		</td></tr>
152		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="C">C</a></h2></td>
153		<td valign="top">
154		<table class="link-index" width="100%" border="1">
155		<tr>
156		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#clear">clear()</a><br />
157		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
158		<td width="33%" class="link-index"><a href="clubak-module.html#clubak">clubak()</a><br />
159		<span class="index-where">(in <a href="clubak-module.html">clubak</a>)</span></td>
160		<td width="33%" class="link-index"><a href="ClusterShell-module.html">ClusterShell</a></td>
161		</tr>
162		<tr>
163		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#clear">clear()</a><br />
164		<span class="index-where">(in <a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html" onclick="show_private();">_EngineTimerQ</a>)</span></td>
165		<td width="33%" class="link-index"><a href="clush-module.html">clush</a></td>
166		<td width="33%" class="link-index"><a href="clubak.Display-class.html#COLOR_STDERR_FMT">COLOR_STDERR_FMT</a><br />
167		<span class="index-where">(in <a href="clubak.Display-class.html">Display</a>)</span></td>
168		</tr>
169		<tr>
170		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTree-class.html#clear">clear()</a><br />
171		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTree-class.html">MsgTree</a>)</span></td>
172		<td width="33%" class="link-index"><a href="clush-module.html#clush_excepthook">clush_excepthook()</a><br />
173		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
174		<td width="33%" class="link-index"><a href="clush.Display-class.html#COLOR_STDERR_FMT">COLOR_STDERR_FMT</a><br />
175		<span class="index-where">(in <a href="clush.Display-class.html">Display</a>)</span></td>
176		</tr>
177		<tr>
178		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#clear">clear()</a><br />
179		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
180		<td width="33%" class="link-index"><a href="clush-module.html#clush_exit">clush_exit()</a><br />
181		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
182		<td width="33%" class="link-index"><a href="clubak.Display-class.html#COLOR_STDOUT_FMT">COLOR_STDOUT_FMT</a><br />
183		<span class="index-where">(in <a href="clubak.Display-class.html">Display</a>)</span></td>
184		</tr>
185		<tr>
186		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#clear">clear()</a><br />
187		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
188		<td width="33%" class="link-index"><a href="clush-module.html#clush_main">clush_main()</a><br />
189		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
190		<td width="33%" class="link-index"><a href="clush.Display-class.html#COLOR_STDOUT_FMT">COLOR_STDOUT_FMT</a><br />
191		<span class="index-where">(in <a href="clush.Display-class.html">Display</a>)</span></td>
192		</tr>
193		<tr>
194		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#clients">clients()</a><br />
195		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
196		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html">ClushConfig</a><br />
197		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
198		<td width="33%" class="link-index"><a href="nodeset-module.html#compute_nodeset">compute_nodeset()</a><br />
199		<span class="index-where">(in <a href="nodeset-module.html">nodeset</a>)</span></td>
200		</tr>
201		<tr>
202		<td width="33%" class="link-index"><a href="clubak-module.html">clubak</a></td>
203		<td width="33%" class="link-index"><a href="clush.ClushConfigError-class.html">ClushConfigError</a><br />
204		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
205		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#copy">copy()</a><br />
206		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
207		</tr>
208		</table>
209		</td></tr>
210		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="D">D</a></h2></td>
211		<td valign="top">
212		<table class="link-index" width="100%" border="1">
213		<tr>
214		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet-module.html#DEF_GROUPS_CONFIG">DEF_GROUPS_CONFIG</a><br />
215		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
216		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#difference">difference()</a><br />
217		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
218		<td width="33%" class="link-index"><a href="clubak.Display-class.html">Display</a><br />
219		<span class="index-where">(in <a href="clubak-module.html">clubak</a>)</span></td>
220		</tr>
221		<tr>
222		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet-module.html#DEF_STD_GROUP_RESOLVER">DEF_STD_GROUP_RESOLVER</a><br />
223		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
224		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSet-class.html#difference_update">difference_update()</a><br />
225		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a>)</span></td>
226		<td width="33%" class="link-index"><a href="clush.Display-class.html">Display</a><br />
227		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
228		</tr>
229		<tr>
230		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#default">default()</a><br />
231		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
232		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#difference_update">difference_update()</a><br />
233		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
234		<td width="33%" class="link-index"><a href="clubak-module.html#display">display()</a><br />
235		<span class="index-where">(in <a href="clubak-module.html">clubak</a>)</span></td>
236		</tr>
237		<tr>
238		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#default_excepthook">default_excepthook()</a><br />
239		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
240		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#difference_update">difference_update()</a><br />
241		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
242		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a><br />
243		<span class="index-where">(in <a href="ClusterShell.Worker.Worker-module.html">ClusterShell.Worker.Worker</a>)</span></td>
244		</tr>
245		<tr>
246		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.Worker-class.html#did_timeout">did_timeout()</a><br />
247		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.Worker-class.html">Worker</a>)</span></td>
248		<td width="33%" class="link-index"><a href="clush.DirectOutputHandler-class.html">DirectOutputHandler</a><br />
249		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
250		<td width="33%" class="link-index"> </td>
251		</tr>
252		<tr>
253		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#difference">difference()</a><br />
254		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
255		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#disarm">disarm()</a><br />
256		<span class="index-where">(in <a href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html" onclick="show_private();">_EngineTimerCase</a>)</span></td>
257		<td width="33%" class="link-index"> </td>
258		</tr>
259		</table>
260		</td></tr>
261		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="E">E</a></h2></td>
262		<td valign="top">
263		<table class="link-index" width="100%" border="1">
264		<tr>
265		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#E_ANY">E_ANY</a><br />
266		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
267		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Poll.EnginePoll-class.html">EnginePoll</a><br />
268		<span class="index-where">(in <a href="ClusterShell.Engine.Poll-module.html">ClusterShell.Engine.Poll</a>)</span></td>
269		<td width="33%" class="link-index"><a href="clush.GatherOutputHandler-class.html#ev_hup">ev_hup()</a><br />
270		<span class="index-where">(in <a href="clush.GatherOutputHandler-class.html">GatherOutputHandler</a>)</span></td>
271		</tr>
272		<tr>
273		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#E_ERROR">E_ERROR</a><br />
274		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
275		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EnginePort-class.html">EnginePort</a><br />
276		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient-module.html">ClusterShell.Worker.EngineClient</a>)</span></td>
277		<td width="33%" class="link-index"><a href="ClusterShell.Event.EventHandler-class.html#ev_msg">ev_msg()</a><br />
278		<span class="index-where">(in <a href="ClusterShell.Event.EventHandler-class.html">EventHandler</a>)</span></td>
279		</tr>
280		<tr>
281		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#E_READ">E_READ</a><br />
282		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
283		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Factory.PreferredEngine-class.html#engines">engines</a><br />
284		<span class="index-where">(in <a href="ClusterShell.Engine.Factory.PreferredEngine-class.html">PreferredEngine</a>)</span></td>
285		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task._SyncMsgHandler-class.html#ev_msg">ev_msg()</a><br />
286		<span class="index-where">(in <a href="ClusterShell.Task.Task._SyncMsgHandler-class.html" onclick="show_private();">_SyncMsgHandler</a>)</span></td>
287		</tr>
288		<tr>
289		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#E_WRITE">E_WRITE</a><br />
290		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
291		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineTimeoutException-class.html">EngineTimeoutException</a><br />
292		<span class="index-where">(in <a href="ClusterShell.Engine.Engine-module.html">ClusterShell.Engine.Engine</a>)</span></td>
293		<td width="33%" class="link-index"><a href="ClusterShell.Event.EventHandler-class.html#ev_read">ev_read()</a><br />
294		<span class="index-where">(in <a href="ClusterShell.Event.EventHandler-class.html">EventHandler</a>)</span></td>
295		</tr>
296		<tr>
297		<td width="33%" class="link-index"><a href="ClusterShell.Engine-module.html">Engine</a><br />
298		<span class="index-where">(in <a href="ClusterShell-module.html">ClusterShell</a>)</span></td>
299		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineTimer-class.html">EngineTimer</a><br />
300		<span class="index-where">(in <a href="ClusterShell.Engine.Engine-module.html">ClusterShell.Engine.Engine</a>)</span></td>
301		<td width="33%" class="link-index"><a href="clush.DirectOutputHandler-class.html#ev_read">ev_read()</a><br />
302		<span class="index-where">(in <a href="clush.DirectOutputHandler-class.html">DirectOutputHandler</a>)</span></td>
303		</tr>
304		<tr>
305		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine-module.html">Engine</a><br />
306		<span class="index-where">(in <a href="ClusterShell.Engine-module.html">ClusterShell.Engine</a>)</span></td>
307		<td width="33%" class="link-index"><a href="ClusterShell.Engine.EPoll-module.html">EPoll</a><br />
308		<span class="index-where">(in <a href="ClusterShell.Engine-module.html">ClusterShell.Engine</a>)</span></td>
309		<td width="33%" class="link-index"><a href="clush.GatherOutputHandler-class.html#ev_read">ev_read()</a><br />
310		<span class="index-where">(in <a href="clush.GatherOutputHandler-class.html">GatherOutputHandler</a>)</span></td>
311		</tr>
312		<tr>
313		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a><br />
314		<span class="index-where">(in <a href="ClusterShell.Engine.Engine-module.html">ClusterShell.Engine.Engine</a>)</span></td>
315		<td width="33%" class="link-index"><a href="clush.RunTimer-class.html#erase_line">erase_line()</a><br />
316		<span class="index-where">(in <a href="clush.RunTimer-class.html">RunTimer</a>)</span></td>
317		<td width="33%" class="link-index"><a href="clush.StdInputHandler-class.html#ev_read">ev_read()</a><br />
318		<span class="index-where">(in <a href="clush.StdInputHandler-class.html">StdInputHandler</a>)</span></td>
319		</tr>
320		<tr>
321		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineAbortException-class.html">EngineAbortException</a><br />
322		<span class="index-where">(in <a href="ClusterShell.Engine.Engine-module.html">ClusterShell.Engine.Engine</a>)</span></td>
323		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#error">error()</a><br />
324		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
325		<td width="33%" class="link-index"><a href="ClusterShell.Event.EventHandler-class.html#ev_start">ev_start()</a><br />
326		<span class="index-where">(in <a href="ClusterShell.Event.EventHandler-class.html">EventHandler</a>)</span></td>
327		</tr>
328		<tr>
329		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineAlreadyRunningError-class.html">EngineAlreadyRunningError</a><br />
330		<span class="index-where">(in <a href="ClusterShell.Engine.Engine-module.html">ClusterShell.Engine.Engine</a>)</span></td>
331		<td width="33%" class="link-index"><a href="nodeset-module.html#error_exit">error_exit()</a><br />
332		<span class="index-where">(in <a href="nodeset-module.html">nodeset</a>)</span></td>
333		<td width="33%" class="link-index"><a href="ClusterShell.Event.EventHandler-class.html#ev_timeout">ev_timeout()</a><br />
334		<span class="index-where">(in <a href="ClusterShell.Event.EventHandler-class.html">EventHandler</a>)</span></td>
335		</tr>
336		<tr>
337		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">EngineBaseTimer</a><br />
338		<span class="index-where">(in <a href="ClusterShell.Engine.Engine-module.html">ClusterShell.Engine.Engine</a>)</span></td>
339		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#error_fileno">error_fileno()</a><br />
340		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
341		<td width="33%" class="link-index"><a href="clush.DirectOutputHandler-class.html#ev_timeout">ev_timeout()</a><br />
342		<span class="index-where">(in <a href="clush.DirectOutputHandler-class.html">DirectOutputHandler</a>)</span></td>
343		</tr>
344		<tr>
345		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient-module.html">EngineClient</a><br />
346		<span class="index-where">(in <a href="ClusterShell.Worker-module.html">ClusterShell.Worker</a>)</span></td>
347		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#error_fileno">error_fileno()</a><br />
348		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
349		<td width="33%" class="link-index"><a href="ClusterShell.Event.EventHandler-class.html#ev_timer">ev_timer()</a><br />
350		<span class="index-where">(in <a href="ClusterShell.Event.EventHandler-class.html">EventHandler</a>)</span></td>
351		</tr>
352		<tr>
353		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a><br />
354		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient-module.html">ClusterShell.Worker.EngineClient</a>)</span></td>
355		<td width="33%" class="link-index"><a href="ClusterShell.Event.EventHandler-class.html#ev_close">ev_close()</a><br />
356		<span class="index-where">(in <a href="ClusterShell.Event.EventHandler-class.html">EventHandler</a>)</span></td>
357		<td width="33%" class="link-index"><a href="clush.RunTimer-class.html#ev_timer">ev_timer()</a><br />
358		<span class="index-where">(in <a href="clush.RunTimer-class.html">RunTimer</a>)</span></td>
359		</tr>
360		<tr>
361		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClientEOF-class.html">EngineClientEOF</a><br />
362		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient-module.html">ClusterShell.Worker.EngineClient</a>)</span></td>
363		<td width="33%" class="link-index"><a href="clush.DirectOutputHandler-class.html#ev_close">ev_close()</a><br />
364		<span class="index-where">(in <a href="clush.DirectOutputHandler-class.html">DirectOutputHandler</a>)</span></td>
365		<td width="33%" class="link-index"><a href="ClusterShell.Event.EventHandler-class.html#ev_written">ev_written()</a><br />
366		<span class="index-where">(in <a href="ClusterShell.Event.EventHandler-class.html">EventHandler</a>)</span></td>
367		</tr>
368		<tr>
369		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClientError-class.html">EngineClientError</a><br />
370		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient-module.html">ClusterShell.Worker.EngineClient</a>)</span></td>
371		<td width="33%" class="link-index"><a href="clush.GatherOutputHandler-class.html#ev_close">ev_close()</a><br />
372		<span class="index-where">(in <a href="clush.GatherOutputHandler-class.html">GatherOutputHandler</a>)</span></td>
373		<td width="33%" class="link-index"><a href="ClusterShell.Event-module.html">Event</a><br />
374		<span class="index-where">(in <a href="ClusterShell-module.html">ClusterShell</a>)</span></td>
375		</tr>
376		<tr>
377		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClientException-class.html">EngineClientException</a><br />
378		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient-module.html">ClusterShell.Worker.EngineClient</a>)</span></td>
379		<td width="33%" class="link-index"><a href="clush.StdInputHandler-class.html#ev_close">ev_close()</a><br />
380		<span class="index-where">(in <a href="clush.StdInputHandler-class.html">StdInputHandler</a>)</span></td>
381		<td width="33%" class="link-index"><a href="ClusterShell.Event.EventHandler-class.html">EventHandler</a><br />
382		<span class="index-where">(in <a href="ClusterShell.Event-module.html">ClusterShell.Event</a>)</span></td>
383		</tr>
384		<tr>
385		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClientNotSupportedError-class.html">EngineClientNotSupportedError</a><br />
386		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient-module.html">ClusterShell.Worker.EngineClient</a>)</span></td>
387		<td width="33%" class="link-index"><a href="ClusterShell.Event.EventHandler-class.html#ev_error">ev_error()</a><br />
388		<span class="index-where">(in <a href="ClusterShell.Event.EventHandler-class.html">EventHandler</a>)</span></td>
389		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#excepthook">excepthook</a><br />
390		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
391		</tr>
392		<tr>
393		<td width="33%" class="link-index"><a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html">EngineEPoll</a><br />
394		<span class="index-where">(in <a href="ClusterShell.Engine.EPoll-module.html">ClusterShell.Engine.EPoll</a>)</span></td>
395		<td width="33%" class="link-index"><a href="clush.DirectOutputHandler-class.html#ev_error">ev_error()</a><br />
396		<span class="index-where">(in <a href="clush.DirectOutputHandler-class.html">DirectOutputHandler</a>)</span></td>
397		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#exited">exited()</a><br />
398		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
399		</tr>
400		<tr>
401		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineException-class.html">EngineException</a><br />
402		<span class="index-where">(in <a href="ClusterShell.Engine.Engine-module.html">ClusterShell.Engine.Engine</a>)</span></td>
403		<td width="33%" class="link-index"><a href="clush.GatherOutputHandler-class.html#ev_error">ev_error()</a><br />
404		<span class="index-where">(in <a href="clush.GatherOutputHandler-class.html">GatherOutputHandler</a>)</span></td>
405		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet-module.html#expand">expand()</a><br />
406		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
407		</tr>
408		<tr>
409		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineIllegalOperationError-class.html">EngineIllegalOperationError</a><br />
410		<span class="index-where">(in <a href="ClusterShell.Engine.Engine-module.html">ClusterShell.Engine.Engine</a>)</span></td>
411		<td width="33%" class="link-index"><a href="ClusterShell.Event.EventHandler-class.html#ev_hup">ev_hup()</a><br />
412		<span class="index-where">(in <a href="ClusterShell.Event.EventHandler-class.html">EventHandler</a>)</span></td>
413		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#expired">expired()</a><br />
414		<span class="index-where">(in <a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html" onclick="show_private();">_EngineTimerQ</a>)</span></td>
415		</tr>
416		<tr>
417		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineNotSupportedError-class.html">EngineNotSupportedError</a><br />
418		<span class="index-where">(in <a href="ClusterShell.Engine.Engine-module.html">ClusterShell.Engine.Engine</a>)</span></td>
419		<td width="33%" class="link-index"><a href="clush.DirectOutputHandler-class.html#ev_hup">ev_hup()</a><br />
420		<span class="index-where">(in <a href="clush.DirectOutputHandler-class.html">DirectOutputHandler</a>)</span></td>
421		<td width="33%" class="link-index"> </td>
422		</tr>
423		</table>
424		</td></tr>
425		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="F">F</a></h2></td>
426		<td valign="top">
427		<table class="link-index" width="100%" border="1">
428		<tr>
429		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Factory-module.html">Factory</a><br />
430		<span class="index-where">(in <a href="ClusterShell.Engine-module.html">ClusterShell.Engine</a>)</span></td>
431		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.Worker-class.html#flush_buffers">flush_buffers()</a><br />
432		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.Worker-class.html">Worker</a>)</span></td>
433		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSet-class.html#fromlist">fromlist()</a><br />
434		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a>)</span></td>
435		</tr>
436		<tr>
437		<td width="33%" class="link-index"><a href="clush.RunTimer-class.html#finalize">finalize()</a><br />
438		<span class="index-where">(in <a href="clush.RunTimer-class.html">RunTimer</a>)</span></td>
439		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#flush_errors">flush_errors()</a><br />
440		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
441		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#fromlist">fromlist()</a><br />
442		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
443		</tr>
444		<tr>
445		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#fire">fire()</a><br />
446		<span class="index-where">(in <a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html" onclick="show_private();">_EngineTimerQ</a>)</span></td>
447		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.Worker-class.html#flush_errors">flush_errors()</a><br />
448		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.Worker-class.html">Worker</a>)</span></td>
449		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#fromone">fromone()</a><br />
450		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
451		</tr>
452		<tr>
453		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#fire_timers">fire_timers()</a><br />
454		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
455		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet-module.html#fold">fold()</a><br />
456		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
457		<td width="33%" class="link-index"> </td>
458		</tr>
459		<tr>
460		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#flush_buffers">flush_buffers()</a><br />
461		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
462		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSet-class.html#fromall">fromall()</a><br />
463		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a>)</span></td>
464		<td width="33%" class="link-index"> </td>
465		</tr>
466		</table>
467		</td></tr>
468		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="G">G</a></h2></td>
469		<td valign="top">
470		<table class="link-index" width="100%" border="1">
471		<tr>
472		<td width="33%" class="link-index"><a href="clush.GatherOutputHandler-class.html">GatherOutputHandler</a><br />
473		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
474		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html#get_ssh_path">get_ssh_path()</a><br />
475		<span class="index-where">(in <a href="clush.ClushConfig-class.html">ClushConfig</a>)</span></td>
476		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolverConfig-class.html">GroupResolverConfig</a><br />
477		<span class="index-where">(in <a href="ClusterShell.NodeUtils-module.html">ClusterShell.NodeUtils</a>)</span></td>
478		</tr>
479		<tr>
480		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTree-class.html#get">get()</a><br />
481		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTree-class.html">MsgTree</a>)</span></td>
482		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html#get_ssh_user">get_ssh_user()</a><br />
483		<span class="index-where">(in <a href="clush.ClushConfig-class.html">ClushConfig</a>)</span></td>
484		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolverConfigError-class.html">GroupResolverConfigError</a><br />
485		<span class="index-where">(in <a href="ClusterShell.NodeUtils-module.html">ClusterShell.NodeUtils</a>)</span></td>
486		</tr>
487		<tr>
488		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#get">get()</a><br />
489		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html" onclick="show_private();">_Msg</a>)</span></td>
490		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html#get_verbosity">get_verbosity()</a><br />
491		<span class="index-where">(in <a href="clush.ClushConfig-class.html">ClushConfig</a>)</span></td>
492		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolverError-class.html">GroupResolverError</a><br />
493		<span class="index-where">(in <a href="ClusterShell.NodeUtils-module.html">ClusterShell.NodeUtils</a>)</span></td>
494		</tr>
495		<tr>
496		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html#get_color">get_color()</a><br />
497		<span class="index-where">(in <a href="clush.ClushConfig-class.html">ClushConfig</a>)</span></td>
498		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html#getfloat">getfloat()</a><br />
499		<span class="index-where">(in <a href="clush.ClushConfig-class.html">ClushConfig</a>)</span></td>
500		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolverSourceError-class.html">GroupResolverSourceError</a><br />
501		<span class="index-where">(in <a href="ClusterShell.NodeUtils-module.html">ClusterShell.NodeUtils</a>)</span></td>
502		</tr>
503		<tr>
504		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html#get_command_timeout">get_command_timeout()</a><br />
505		<span class="index-where">(in <a href="clush.ClushConfig-class.html">ClushConfig</a>)</span></td>
506		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html#getint">getint()</a><br />
507		<span class="index-where">(in <a href="clush.ClushConfig-class.html">ClushConfig</a>)</span></td>
508		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupSource-class.html">GroupSource</a><br />
509		<span class="index-where">(in <a href="ClusterShell.NodeUtils-module.html">ClusterShell.NodeUtils</a>)</span></td>
510		</tr>
511		<tr>
512		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html#get_connect_timeout">get_connect_timeout()</a><br />
513		<span class="index-where">(in <a href="clush.ClushConfig-class.html">ClushConfig</a>)</span></td>
514		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolver-class.html#group_nodes">group_nodes()</a><br />
515		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupResolver-class.html">GroupResolver</a>)</span></td>
516		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupSourceException-class.html">GroupSourceException</a><br />
517		<span class="index-where">(in <a href="ClusterShell.NodeUtils-module.html">ClusterShell.NodeUtils</a>)</span></td>
518		</tr>
519		<tr>
520		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html#get_fanout">get_fanout()</a><br />
521		<span class="index-where">(in <a href="clush.ClushConfig-class.html">ClushConfig</a>)</span></td>
522		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet-module.html#grouplist">grouplist()</a><br />
523		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
524		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupSourceNoUpcall-class.html">GroupSourceNoUpcall</a><br />
525		<span class="index-where">(in <a href="ClusterShell.NodeUtils-module.html">ClusterShell.NodeUtils</a>)</span></td>
526		</tr>
527		<tr>
528		<td width="33%" class="link-index"><a href="clush-module.html#get_history_file">get_history_file()</a><br />
529		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
530		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolver-class.html#grouplist">grouplist()</a><br />
531		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupResolver-class.html">GroupResolver</a>)</span></td>
532		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupSourceQueryFailed-class.html">GroupSourceQueryFailed</a><br />
533		<span class="index-where">(in <a href="ClusterShell.NodeUtils-module.html">ClusterShell.NodeUtils</a>)</span></td>
534		</tr>
535		<tr>
536		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html#get_ssh_options">get_ssh_options()</a><br />
537		<span class="index-where">(in <a href="clush.ClushConfig-class.html">ClushConfig</a>)</span></td>
538		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolver-class.html">GroupResolver</a><br />
539		<span class="index-where">(in <a href="ClusterShell.NodeUtils-module.html">ClusterShell.NodeUtils</a>)</span></td>
540		<td width="33%" class="link-index"> </td>
541		</tr>
542		</table>
543		</td></tr>
544		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="H">H</a></h2></td>
545		<td valign="top">
546		<table class="link-index" width="100%" border="1">
547		<tr>
548		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolver-class.html#has_node_groups">has_node_groups()</a><br />
549		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupResolver-class.html">GroupResolver</a>)</span></td>
550		<td width="33%" class="link-index"> </td>
551		<td width="33%" class="link-index"> </td>
552		</tr>
553		<tr><td class="link-index"> </td><td class="link-index"> </td><td class="link-index"> </td></tr>
554		</table>
555		</td></tr>
556		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="I">I</a></h2></td>
557		<td valign="top">
558		<table class="link-index" width="100%" border="1">
559		<tr>
560		<td width="33%" class="link-index"><a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#identifier">identifier</a><br />
561		<span class="index-where">(in <a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html">EngineEPoll</a>)</span></td>
562		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#invalidate">invalidate()</a><br />
563		<span class="index-where">(in <a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html" onclick="show_private();">_EngineTimerQ</a>)</span></td>
564		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_buffers">iter_buffers()</a><br />
565		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
566		</tr>
567		<tr>
568		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#identifier">identifier</a><br />
569		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
570		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#is_valid">is_valid()</a><br />
571		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">EngineBaseTimer</a>)</span></td>
572		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#iter_errors">iter_errors()</a><br />
573		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
574		</tr>
575		<tr>
576		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Poll.EnginePoll-class.html#identifier">identifier</a><br />
577		<span class="index-where">(in <a href="ClusterShell.Engine.Poll.EnginePoll-class.html">EnginePoll</a>)</span></td>
578		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSet-class.html#issubset">issubset()</a><br />
579		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a>)</span></td>
580		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_errors">iter_errors()</a><br />
581		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
582		</tr>
583		<tr>
584		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#info">info()</a><br />
585		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
586		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#issubset">issubset()</a><br />
587		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
588		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#iter_keys_timeout">iter_keys_timeout()</a><br />
589		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
590		</tr>
591		<tr>
592		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#intersection">intersection()</a><br />
593		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
594		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#issubset">issubset()</a><br />
595		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
596		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_keys_timeout">iter_keys_timeout()</a><br />
597		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
598		</tr>
599		<tr>
600		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#intersection">intersection()</a><br />
601		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
602		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSet-class.html#issuperset">issuperset()</a><br />
603		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a>)</span></td>
604		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_buffers">iter_node_buffers()</a><br />
605		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
606		</tr>
607		<tr>
608		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSet-class.html#intersection_update">intersection_update()</a><br />
609		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a>)</span></td>
610		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#issuperset">issuperset()</a><br />
611		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
612		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_errors">iter_node_errors()</a><br />
613		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
614		</tr>
615		<tr>
616		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#intersection_update">intersection_update()</a><br />
617		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
618		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#issuperset">issuperset()</a><br />
619		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
620		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_node_retcodes">iter_node_retcodes()</a><br />
621		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
622		</tr>
623		<tr>
624		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#intersection_update">intersection_update()</a><br />
625		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
626		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTree-class.html#items">items()</a><br />
627		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTree-class.html">MsgTree</a>)</span></td>
628		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#iter_retcodes">iter_retcodes()</a><br />
629		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
630		</tr>
631		<tr>
632		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#invalidate">invalidate()</a><br />
633		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">EngineBaseTimer</a>)</span></td>
634		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#iter_buffers">iter_buffers()</a><br />
635		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
636		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#iter_retcodes">iter_retcodes()</a><br />
637		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
638		</tr>
639		</table>
640		</td></tr>
641		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="J">J</a></h2></td>
642		<td valign="top">
643		<table class="link-index" width="100%" border="1">
644		<tr>
645		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#join">join()</a><br />
646		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
647		<td width="33%" class="link-index"> </td>
648		<td width="33%" class="link-index"> </td>
649		</tr>
650		<tr><td class="link-index"> </td><td class="link-index"> </td><td class="link-index"> </td></tr>
651		</table>
652		</td></tr>
653		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="K">K</a></h2></td>
654		<td valign="top">
655		<table class="link-index" width="100%" border="1">
656		<tr>
657		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#key_buffer">key_buffer()</a><br />
658		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
659		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#key_retcode">key_retcode()</a><br />
660		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
661		<td width="33%" class="link-index"> </td>
662		</tr>
663		<tr>
664		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#key_error">key_error()</a><br />
665		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
666		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTree-class.html#keys">keys()</a><br />
667		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTree-class.html">MsgTree</a>)</span></td>
668		<td width="33%" class="link-index"> </td>
669		</tr>
670		</table>
671		</td></tr>
672		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="L">L</a></h2></td>
673		<td valign="top">
674		<table class="link-index" width="100%" border="1">
675		<tr>
676		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_error">last_error()</a><br />
677		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
678		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_read">last_read()</a><br />
679		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
680		<td width="33%" class="link-index"><a href="clubak.Display-class.html#line_mode">line_mode</a><br />
681		<span class="index-where">(in <a href="clubak.Display-class.html">Display</a>)</span></td>
682		</tr>
683		<tr>
684		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.Worker-class.html#last_error">last_error()</a><br />
685		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.Worker-class.html">Worker</a>)</span></td>
686		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.Worker-class.html#last_read">last_read()</a><br />
687		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.Worker-class.html">Worker</a>)</span></td>
688		<td width="33%" class="link-index"><a href="clush.Display-class.html#line_mode">line_mode</a><br />
689		<span class="index-where">(in <a href="clush.Display-class.html">Display</a>)</span></td>
690		</tr>
691		<tr>
692		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#last_error">last_error()</a><br />
693		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
694		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#last_read">last_read()</a><br />
695		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
696		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTreeElem-class.html#lines">lines()</a><br />
697		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTreeElem-class.html">MsgTreeElem</a>)</span></td>
698		</tr>
699		<tr>
700		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_node">last_node()</a><br />
701		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
702		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#last_retcode">last_retcode()</a><br />
703		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
704		<td width="33%" class="link-index"> </td>
705		</tr>
706		</table>
707		</td></tr>
708		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="M">M</a></h2></td>
709		<td valign="top">
710		<table class="link-index" width="100%" border="1">
711		<tr>
712		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html#main_defaults">main_defaults</a><br />
713		<span class="index-where">(in <a href="clush.ClushConfig-class.html">ClushConfig</a>)</span></td>
714		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTree-class.html#messages">messages()</a><br />
715		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTree-class.html">MsgTree</a>)</span></td>
716		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree-module.html">MsgTree</a><br />
717		<span class="index-where">(in <a href="ClusterShell-module.html">ClusterShell</a>)</span></td>
718		</tr>
719		<tr>
720		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html#max_fdlimit">max_fdlimit()</a><br />
721		<span class="index-where">(in <a href="clush.ClushConfig-class.html">ClushConfig</a>)</span></td>
722		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#modify">modify()</a><br />
723		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
724		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTree-class.html">MsgTree</a><br />
725		<span class="index-where">(in <a href="ClusterShell.MsgTree-module.html">ClusterShell.MsgTree</a>)</span></td>
726		</tr>
727		<tr>
728		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#max_retcode">max_retcode()</a><br />
729		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
730		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EnginePort-class.html#msg">msg()</a><br />
731		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EnginePort-class.html">EnginePort</a>)</span></td>
732		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTreeElem-class.html">MsgTreeElem</a><br />
733		<span class="index-where">(in <a href="ClusterShell.MsgTree-module.html">ClusterShell.MsgTree</a>)</span></td>
734		</tr>
735		<tr>
736		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTreeElem-class.html#message">message()</a><br />
737		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTreeElem-class.html">MsgTreeElem</a>)</span></td>
738		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EnginePort-class.html#msg_send">msg_send()</a><br />
739		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EnginePort-class.html">EnginePort</a>)</span></td>
740		<td width="33%" class="link-index"> </td>
741		</tr>
742		</table>
743		</td></tr>
744		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="N">N</a></h2></td>
745		<td valign="top">
746		<table class="link-index" width="100%" border="1">
747		<tr>
748		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#nextfire_delay">nextfire_delay()</a><br />
749		<span class="index-where">(in <a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html" onclick="show_private();">_EngineTimerQ</a>)</span></td>
750		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a><br />
751		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
752		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetParseError-class.html">NodeSetParseError</a><br />
753		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
754		</tr>
755		<tr>
756		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_buffer">node_buffer()</a><br />
757		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
758		<td width="33%" class="link-index"><a href="nodeset-module.html">nodeset</a></td>
759		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetParseRangeError-class.html">NodeSetParseRangeError</a><br />
760		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
761		</tr>
762		<tr>
763		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_error">node_error()</a><br />
764		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
765		<td width="33%" class="link-index"><a href="clubak-module.html#nodeset_cmp">nodeset_cmp()</a><br />
766		<span class="index-where">(in <a href="clubak-module.html">clubak</a>)</span></td>
767		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils-module.html">NodeUtils</a><br />
768		<span class="index-where">(in <a href="ClusterShell-module.html">ClusterShell</a>)</span></td>
769		</tr>
770		<tr>
771		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolver-class.html#node_groups">node_groups()</a><br />
772		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupResolver-class.html">GroupResolver</a>)</span></td>
773		<td width="33%" class="link-index"><a href="clush-module.html#nodeset_cmp">nodeset_cmp()</a><br />
774		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
775		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet-module.html#NOGROUP_RESOLVER">NOGROUP_RESOLVER</a><br />
776		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
777		</tr>
778		<tr>
779		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#node_retcode">node_retcode()</a><br />
780		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
781		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a><br />
782		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
783		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task._SuspendCondition-class.html#notify_all">notify_all()</a><br />
784		<span class="index-where">(in <a href="ClusterShell.Task.Task._SuspendCondition-class.html" onclick="show_private();">_SuspendCondition</a>)</span></td>
785		</tr>
786		<tr>
787		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeGroupBase-class.html">NodeGroupBase</a><br />
788		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
789		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetException-class.html">NodeSetException</a><br />
790		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
791		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#num_timeout">num_timeout()</a><br />
792		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
793		</tr>
794		<tr>
795		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet-module.html">NodeSet</a><br />
796		<span class="index-where">(in <a href="ClusterShell-module.html">ClusterShell</a>)</span></td>
797		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetExternalError-class.html">NodeSetExternalError</a><br />
798		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
799		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#num_timeout">num_timeout()</a><br />
800		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
801		</tr>
802		</table>
803		</td></tr>
804		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="O">O</a></h2></td>
805		<td valign="top">
806		<table class="link-index" width="100%" border="1">
807		<tr>
808		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.ParsingEngine-class.html#OP_CODES">OP_CODES</a><br />
809		<span class="index-where">(in <a href="ClusterShell.NodeSet.ParsingEngine-class.html">ParsingEngine</a>)</span></td>
810		<td width="33%" class="link-index"> </td>
811		<td width="33%" class="link-index"> </td>
812		</tr>
813		<tr><td class="link-index"> </td><td class="link-index"> </td><td class="link-index"> </td></tr>
814		</table>
815		</td></tr>
816		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="P">P</a></h2></td>
817		<td valign="top">
818		<table class="link-index" width="100%" border="1">
819		<tr>
820		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.ParsingEngine-class.html#parse">parse()</a><br />
821		<span class="index-where">(in <a href="ClusterShell.NodeSet.ParsingEngine-class.html">ParsingEngine</a>)</span></td>
822		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Poll-module.html">Poll</a><br />
823		<span class="index-where">(in <a href="ClusterShell.Engine-module.html">ClusterShell.Engine</a>)</span></td>
824		<td width="33%" class="link-index"><a href="clush.Display-class.html#print_gather">print_gather()</a><br />
825		<span class="index-where">(in <a href="clush.Display-class.html">Display</a>)</span></td>
826		</tr>
827		<tr>
828		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.ParsingEngine-class.html#parse_group">parse_group()</a><br />
829		<span class="index-where">(in <a href="ClusterShell.NodeSet.ParsingEngine-class.html">ParsingEngine</a>)</span></td>
830		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Popen-module.html">Popen</a><br />
831		<span class="index-where">(in <a href="ClusterShell.Worker-module.html">ClusterShell.Worker</a>)</span></td>
832		<td width="33%" class="link-index"><a href="clubak.Display-class.html#print_line">print_line()</a><br />
833		<span class="index-where">(in <a href="clubak.Display-class.html">Display</a>)</span></td>
834		</tr>
835		<tr>
836		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.ParsingEngine-class.html#parse_group_string">parse_group_string()</a><br />
837		<span class="index-where">(in <a href="ClusterShell.NodeSet.ParsingEngine-class.html">ParsingEngine</a>)</span></td>
838		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#port">port()</a><br />
839		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
840		<td width="33%" class="link-index"><a href="clush.Display-class.html#print_line">print_line()</a><br />
841		<span class="index-where">(in <a href="clush.Display-class.html">Display</a>)</span></td>
842		</tr>
843		<tr>
844		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.ParsingEngine-class.html#parse_string">parse_string()</a><br />
845		<span class="index-where">(in <a href="ClusterShell.NodeSet.ParsingEngine-class.html">ParsingEngine</a>)</span></td>
846		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#ports">ports()</a><br />
847		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
848		<td width="33%" class="link-index"><a href="clubak.Display-class.html#print_line_error">print_line_error()</a><br />
849		<span class="index-where">(in <a href="clubak.Display-class.html">Display</a>)</span></td>
850		</tr>
851		<tr>
852		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.ParsingEngine-class.html">ParsingEngine</a><br />
853		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
854		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Factory.PreferredEngine-class.html">PreferredEngine</a><br />
855		<span class="index-where">(in <a href="ClusterShell.Engine.Factory-module.html">ClusterShell.Engine.Factory</a>)</span></td>
856		<td width="33%" class="link-index"><a href="clush.Display-class.html#print_line_error">print_line_error()</a><br />
857		<span class="index-where">(in <a href="clush.Display-class.html">Display</a>)</span></td>
858		</tr>
859		<tr>
860		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Pdsh-module.html">Pdsh</a><br />
861		<span class="index-where">(in <a href="ClusterShell.Worker-module.html">ClusterShell.Worker</a>)</span></td>
862		<td width="33%" class="link-index"><a href="clubak.Display-class.html#print_gather">print_gather()</a><br />
863		<span class="index-where">(in <a href="clubak.Display-class.html">Display</a>)</span></td>
864		<td width="33%" class="link-index"><a href="nodeset-module.html#process_stdin">process_stdin()</a><br />
865		<span class="index-where">(in <a href="nodeset-module.html">nodeset</a>)</span></td>
866		</tr>
867		</table>
868		</td></tr>
869		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="R">R</a></h2></td>
870		<td valign="top">
871		<table class="link-index" width="100%" border="1">
872		<tr>
873		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a><br />
874		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
875		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTree-class.html#remove">remove()</a><br />
876		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTree-class.html">MsgTree</a>)</span></td>
877		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#run">run()</a><br />
878		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
879		</tr>
880		<tr>
881		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSetException-class.html">RangeSetException</a><br />
882		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
883		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#remove">remove()</a><br />
884		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
885		<td width="33%" class="link-index"><a href="clush-module.html#run_command">run_command()</a><br />
886		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
887		</tr>
888		<tr>
889		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSetPaddingError-class.html">RangeSetPaddingError</a><br />
890		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
891		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#remove">remove()</a><br />
892		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
893		<td width="33%" class="link-index"><a href="clush-module.html#run_copy">run_copy()</a><br />
894		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
895		</tr>
896		<tr>
897		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSetParseError-class.html">RangeSetParseError</a><br />
898		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
899		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#remove_timer">remove_timer()</a><br />
900		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
901		<td width="33%" class="link-index"><a href="nodeset-module.html#run_nodeset">run_nodeset()</a><br />
902		<span class="index-where">(in <a href="nodeset-module.html">nodeset</a>)</span></td>
903		</tr>
904		<tr>
905		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#read">read()</a><br />
906		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
907		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#reschedule">reschedule()</a><br />
908		<span class="index-where">(in <a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html" onclick="show_private();">_EngineTimerQ</a>)</span></td>
909		<td width="33%" class="link-index"><a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#runloop">runloop()</a><br />
910		<span class="index-where">(in <a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html">EngineEPoll</a>)</span></td>
911		</tr>
912		<tr>
913		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#reader_fileno">reader_fileno()</a><br />
914		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
915		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupSource-class.html#resolv_all">resolv_all()</a><br />
916		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupSource-class.html">GroupSource</a>)</span></td>
917		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#runloop">runloop()</a><br />
918		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
919		</tr>
920		<tr>
921		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#reader_fileno">reader_fileno()</a><br />
922		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
923		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupSource-class.html#resolv_list">resolv_list()</a><br />
924		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupSource-class.html">GroupSource</a>)</span></td>
925		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Poll.EnginePoll-class.html#runloop">runloop()</a><br />
926		<span class="index-where">(in <a href="ClusterShell.Engine.Poll.EnginePoll-class.html">EnginePoll</a>)</span></td>
927		</tr>
928		<tr>
929		<td width="33%" class="link-index"><a href="clush-module.html#readline_setup">readline_setup()</a><br />
930		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
931		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupSource-class.html#resolv_map">resolv_map()</a><br />
932		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupSource-class.html">GroupSource</a>)</span></td>
933		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#running">running()</a><br />
934		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
935		</tr>
936		<tr>
937		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#register">register()</a><br />
938		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
939		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupSource-class.html#resolv_reverse">resolv_reverse()</a><br />
940		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupSource-class.html">GroupSource</a>)</span></td>
941		<td width="33%" class="link-index"><a href="clush.RunTimer-class.html">RunTimer</a><br />
942		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
943		</tr>
944		<tr>
945		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSet-class.html#regroup">regroup()</a><br />
946		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a>)</span></td>
947		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#resume">resume()</a><br />
948		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
949		<td width="33%" class="link-index"> </td>
950		</tr>
951		<tr>
952		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#remove">remove()</a><br />
953		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
954		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Popen.WorkerPopen-class.html#retcode">retcode()</a><br />
955		<span class="index-where">(in <a href="ClusterShell.Worker.Popen.WorkerPopen-class.html">WorkerPopen</a>)</span></td>
956		<td width="33%" class="link-index"> </td>
957		</tr>
958		</table>
959		</td></tr>
960		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="S">S</a></h2></td>
961		<td valign="top">
962		<table class="link-index" width="100%" border="1">
963		<tr>
964		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#schedule">schedule()</a><br />
965		<span class="index-where">(in <a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html" onclick="show_private();">_EngineTimerQ</a>)</span></td>
966		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#set_reading_error">set_reading_error()</a><br />
967		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
968		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.Ssh-class.html">Ssh</a><br />
969		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh-module.html">ClusterShell.Worker.Ssh</a>)</span></td>
970		</tr>
971		<tr>
972		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#schedule">schedule()</a><br />
973		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
974		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolver-class.html#set_verbosity">set_verbosity()</a><br />
975		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupResolver-class.html">GroupResolver</a>)</span></td>
976		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#start_all">start_all()</a><br />
977		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
978		</tr>
979		<tr>
980		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.Scp-class.html">Scp</a><br />
981		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh-module.html">ClusterShell.Worker.Ssh</a>)</span></td>
982		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#set_write_eof">set_write_eof()</a><br />
983		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html">WorkerSsh</a>)</span></td>
984		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#start_ports">start_ports()</a><br />
985		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
986		</tr>
987		<tr>
988		<td width="33%" class="link-index"><a href="clubak.Display-class.html#SEP">SEP</a><br />
989		<span class="index-where">(in <a href="clubak.Display-class.html">Display</a>)</span></td>
990		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#set_write_eof">set_write_eof()</a><br />
991		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
992		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet-module.html#STD_GROUP_RESOLVER">STD_GROUP_RESOLVER</a><br />
993		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
994		</tr>
995		<tr>
996		<td width="33%" class="link-index"><a href="clush.Display-class.html#SEP">SEP</a><br />
997		<span class="index-where">(in <a href="clush.Display-class.html">Display</a>)</span></td>
998		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#set_writing">set_writing()</a><br />
999		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
1000		<td width="33%" class="link-index"><a href="clush.StdInputHandler-class.html">StdInputHandler</a><br />
1001		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
1002		</tr>
1003		<tr>
1004		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#set_default">set_default()</a><br />
1005		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1006		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#shell">shell()</a><br />
1007		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1008		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#suspend">suspend()</a><br />
1009		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1010		</tr>
1011		<tr>
1012		<td width="33%" class="link-index"><a href="clush.RunTimer-class.html#set_dirty">set_dirty()</a><br />
1013		<span class="index-where">(in <a href="clush.RunTimer-class.html">RunTimer</a>)</span></td>
1014		<td width="33%" class="link-index"><a href="clush-module.html#signal_handler">signal_handler()</a><br />
1015		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
1016		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#symmetric_difference">symmetric_difference()</a><br />
1017		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1018		</tr>
1019		<tr>
1020		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#set_events">set_events()</a><br />
1021		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
1022		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#snoop_ports">snoop_ports()</a><br />
1023		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
1024		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#symmetric_difference">symmetric_difference()</a><br />
1025		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1026		</tr>
1027		<tr>
1028		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#set_info">set_info()</a><br />
1029		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1030		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolver-class.html#sources">sources()</a><br />
1031		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupResolver-class.html">GroupResolver</a>)</span></td>
1032		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSet-class.html#symmetric_difference_update">symmetric_difference_update()</a><br />
1033		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a>)</span></td>
1034		</tr>
1035		<tr>
1036		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#set_key">set_key()</a><br />
1037		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
1038		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolverConfig-class.html#sources">sources()</a><br />
1039		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupResolverConfig-class.html">GroupResolverConfig</a>)</span></td>
1040		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#symmetric_difference_update">symmetric_difference_update()</a><br />
1041		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1042		</tr>
1043		<tr>
1044		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html#set_main">set_main()</a><br />
1045		<span class="index-where">(in <a href="clush.ClushConfig-class.html">ClushConfig</a>)</span></td>
1046		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSet-class.html#split">split()</a><br />
1047		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a>)</span></td>
1048		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#symmetric_difference_update">symmetric_difference_update()</a><br />
1049		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1050		</tr>
1051		<tr>
1052		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#set_nextfire">set_nextfire()</a><br />
1053		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">EngineBaseTimer</a>)</span></td>
1054		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#split">split()</a><br />
1055		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1056		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#sync">sync()</a><br />
1057		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html" onclick="show_private();">_Msg</a>)</span></td>
1058		</tr>
1059		<tr>
1060		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#set_reading">set_reading()</a><br />
1061		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
1062		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh-module.html">Ssh</a><br />
1063		<span class="index-where">(in <a href="ClusterShell.Worker-module.html">ClusterShell.Worker</a>)</span></td>
1064		<td width="33%" class="link-index"> </td>
1065		</tr>
1066		</table>
1067		</td></tr>
1068		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="T">T</a></h2></td>
1069		<td valign="top">
1070		<table class="link-index" width="100%" border="1">
1071		<tr>
1072		<td width="33%" class="link-index"><a href="ClusterShell.Task-module.html">Task</a><br />
1073		<span class="index-where">(in <a href="ClusterShell-module.html">ClusterShell</a>)</span></td>
1074		<td width="33%" class="link-index"><a href="ClusterShell.Task-module.html#task_wait">task_wait()</a><br />
1075		<span class="index-where">(in <a href="ClusterShell.Task-module.html">ClusterShell.Task</a>)</span></td>
1076		<td width="33%" class="link-index"><a href="ClusterShell.Task.TimeoutError-class.html">TimeoutError</a><br />
1077		<span class="index-where">(in <a href="ClusterShell.Task-module.html">ClusterShell.Task</a>)</span></td>
1078		</tr>
1079		<tr>
1080		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html">Task</a><br />
1081		<span class="index-where">(in <a href="ClusterShell.Task-module.html">ClusterShell.Task</a>)</span></td>
1082		<td width="33%" class="link-index"><a href="ClusterShell.Task.TaskError-class.html">TaskError</a><br />
1083		<span class="index-where">(in <a href="ClusterShell.Task-module.html">ClusterShell.Task</a>)</span></td>
1084		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#timer">timer()</a><br />
1085		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1086		</tr>
1087		<tr>
1088		<td width="33%" class="link-index"><a href="ClusterShell.Task-module.html#task_cleanup">task_cleanup()</a><br />
1089		<span class="index-where">(in <a href="ClusterShell.Task-module.html">ClusterShell.Task</a>)</span></td>
1090		<td width="33%" class="link-index"><a href="ClusterShell.Task.TaskException-class.html">TaskException</a><br />
1091		<span class="index-where">(in <a href="ClusterShell.Task-module.html">ClusterShell.Task</a>)</span></td>
1092		<td width="33%" class="link-index"><a href="clush-module.html#ttyloop">ttyloop()</a><br />
1093		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
1094		</tr>
1095		<tr>
1096		<td width="33%" class="link-index"><a href="ClusterShell.Task-module.html#task_self">task_self()</a><br />
1097		<span class="index-where">(in <a href="ClusterShell.Task-module.html">ClusterShell.Task</a>)</span></td>
1098		<td width="33%" class="link-index"><a href="ClusterShell.Task.TaskMsgTreeError-class.html">TaskMsgTreeError</a><br />
1099		<span class="index-where">(in <a href="ClusterShell.Task-module.html">ClusterShell.Task</a>)</span></td>
1100		<td width="33%" class="link-index"> </td>
1101		</tr>
1102		<tr>
1103		<td width="33%" class="link-index"><a href="ClusterShell.Task-module.html#task_terminate">task_terminate()</a><br />
1104		<span class="index-where">(in <a href="ClusterShell.Task-module.html">ClusterShell.Task</a>)</span></td>
1105		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task.tasksyncmethod-class.html">tasksyncmethod</a><br />
1106		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1107		<td width="33%" class="link-index"> </td>
1108		</tr>
1109		</table>
1110		</td></tr>
1111		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="U">U</a></h2></td>
1112		<td valign="top">
1113		<table class="link-index" width="100%" border="1">
1114		<tr>
1115		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#union">union()</a><br />
1116		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1117		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#unregister_writer">unregister_writer()</a><br />
1118		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
1119		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#update">update()</a><br />
1120		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1121		</tr>
1122		<tr>
1123		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#union">union()</a><br />
1124		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1125		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSet-class.html#update">update()</a><br />
1126		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a>)</span></td>
1127		<td width="33%" class="link-index"><a href="clush.RunTimer-class.html#update">update()</a><br />
1128		<span class="index-where">(in <a href="clush.RunTimer-class.html">RunTimer</a>)</span></td>
1129		</tr>
1130		<tr>
1131		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#unregister">unregister()</a><br />
1132		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
1133		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#update">update()</a><br />
1134		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1135		<td width="33%" class="link-index"><a href="clush.UpdatePromptException-class.html">UpdatePromptException</a><br />
1136		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
1137		</tr>
1138		</table>
1139		</td></tr>
1140		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="V">V</a></h2></td>
1141		<td valign="top">
1142		<table class="link-index" width="100%" border="1">
1143		<tr>
1144		<td width="33%" class="link-index"><a href="clush-module.html#VERB_DEBUG">VERB_DEBUG</a><br />
1145		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
1146		<td width="33%" class="link-index"><a href="clush-module.html#VERB_STD">VERB_STD</a><br />
1147		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
1148		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html#verbose_print">verbose_print()</a><br />
1149		<span class="index-where">(in <a href="clush.ClushConfig-class.html">ClushConfig</a>)</span></td>
1150		</tr>
1151		<tr>
1152		<td width="33%" class="link-index"><a href="clush-module.html#VERB_QUIET">VERB_QUIET</a><br />
1153		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
1154		<td width="33%" class="link-index"><a href="clush-module.html#VERB_VERB">VERB_VERB</a><br />
1155		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
1156		<td width="33%" class="link-index"> </td>
1157		</tr>
1158		</table>
1159		</td></tr>
1160		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="W">W</a></h2></td>
1161		<td valign="top">
1162		<table class="link-index" width="100%" border="1">
1163		<tr>
1164		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#wait">wait()</a><br />
1165		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1166		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.Worker-class.html">Worker</a><br />
1167		<span class="index-where">(in <a href="ClusterShell.Worker.Worker-module.html">ClusterShell.Worker.Worker</a>)</span></td>
1168		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html">WorkerSsh</a><br />
1169		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh-module.html">ClusterShell.Worker.Ssh</a>)</span></td>
1170		</tr>
1171		<tr>
1172		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task._SuspendCondition-class.html#wait_check">wait_check()</a><br />
1173		<span class="index-where">(in <a href="ClusterShell.Task.Task._SuspendCondition-class.html" onclick="show_private();">_SuspendCondition</a>)</span></td>
1174		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerBadArgumentError-class.html">WorkerBadArgumentError</a><br />
1175		<span class="index-where">(in <a href="ClusterShell.Worker.Worker-module.html">ClusterShell.Worker.Worker</a>)</span></td>
1176		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#write">write()</a><br />
1177		<span class="index-where">(in <a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html">WorkerPdsh</a>)</span></td>
1178		</tr>
1179		<tr>
1180		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTree-class.html#walk">walk()</a><br />
1181		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTree-class.html">MsgTree</a>)</span></td>
1182		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerError-class.html">WorkerError</a><br />
1183		<span class="index-where">(in <a href="ClusterShell.Worker.Worker-module.html">ClusterShell.Worker.Worker</a>)</span></td>
1184		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#write">write()</a><br />
1185		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html">WorkerSsh</a>)</span></td>
1186		</tr>
1187		<tr>
1188		<td width="33%" class="link-index"><a href="clubak-module.html#WHENCOLOR_CHOICES">WHENCOLOR_CHOICES</a><br />
1189		<span class="index-where">(in <a href="clubak-module.html">clubak</a>)</span></td>
1190		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerException-class.html">WorkerException</a><br />
1191		<span class="index-where">(in <a href="ClusterShell.Worker.Worker-module.html">ClusterShell.Worker.Worker</a>)</span></td>
1192		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#write">write()</a><br />
1193		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
1194		</tr>
1195		<tr>
1196		<td width="33%" class="link-index"><a href="clush-module.html#WHENCOLOR_CHOICES">WHENCOLOR_CHOICES</a><br />
1197		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
1198		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html">WorkerPdsh</a><br />
1199		<span class="index-where">(in <a href="ClusterShell.Worker.Pdsh-module.html">ClusterShell.Worker.Pdsh</a>)</span></td>
1200		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#writer_fileno">writer_fileno()</a><br />
1201		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1202		</tr>
1203		<tr>
1204		<td width="33%" class="link-index"><a href="ClusterShell.Worker-module.html">Worker</a><br />
1205		<span class="index-where">(in <a href="ClusterShell-module.html">ClusterShell</a>)</span></td>
1206		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Popen.WorkerPopen-class.html">WorkerPopen</a><br />
1207		<span class="index-where">(in <a href="ClusterShell.Worker.Popen-module.html">ClusterShell.Worker.Popen</a>)</span></td>
1208		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#writer_fileno">writer_fileno()</a><br />
1209		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
1210		</tr>
1211		<tr>
1212		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker-module.html">Worker</a><br />
1213		<span class="index-where">(in <a href="ClusterShell.Worker-module.html">ClusterShell.Worker</a>)</span></td>
1214		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a><br />
1215		<span class="index-where">(in <a href="ClusterShell.Worker.Worker-module.html">ClusterShell.Worker.Worker</a>)</span></td>
1216		<td width="33%" class="link-index"> </td>
1217		</tr>
1218		</table>
1219		</td></tr>
1220		<tr valign="top"><td valign="top" width="1%"><h2 class="epydoc"><a name="_">_</a></h2></td>
1221		<td valign="top">
1222		<table class="link-index" width="100%" border="1">
1223		<tr>
1224		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__and__">__and__()</a><br />
1225		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1226		<td width="33%" class="link-index"><a href="ClusterShell.Event-module.html#__package__">__package__</a><br />
1227		<span class="index-where">(in <a href="ClusterShell.Event-module.html">ClusterShell.Event</a>)</span></td>
1228		<td width="33%" class="link-index"><a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#_modify_specific">_modify_specific()</a><br />
1229		<span class="index-where">(in <a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html">EngineEPoll</a>)</span></td>
1230		</tr>
1231		<tr>
1232		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__and__">__and__()</a><br />
1233		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1234		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree-module.html#__package__">__package__</a><br />
1235		<span class="index-where">(in <a href="ClusterShell.MsgTree-module.html">ClusterShell.MsgTree</a>)</span></td>
1236		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#_modify_specific">_modify_specific()</a><br />
1237		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
1238		</tr>
1239		<tr>
1240		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task.tasksyncmethod-class.html#__call__">__call__()</a><br />
1241		<span class="index-where">(in <a href="ClusterShell.Task.Task.tasksyncmethod-class.html">tasksyncmethod</a>)</span></td>
1242		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet-module.html#__package__">__package__</a><br />
1243		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
1244		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Poll.EnginePoll-class.html#_modify_specific">_modify_specific()</a><br />
1245		<span class="index-where">(in <a href="ClusterShell.Engine.Poll.EnginePoll-class.html">EnginePoll</a>)</span></td>
1246		</tr>
1247		<tr>
1248		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#__cmp__">__cmp__()</a><br />
1249		<span class="index-where">(in <a href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html" onclick="show_private();">_EngineTimerCase</a>)</span></td>
1250		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils-module.html#__package__">__package__</a><br />
1251		<span class="index-where">(in <a href="ClusterShell.NodeUtils-module.html">ClusterShell.NodeUtils</a>)</span></td>
1252		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html">_Msg</a><br />
1253		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EnginePort-class.html">EnginePort</a>)</span></td>
1254		</tr>
1255		<tr>
1256		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__contains__">__contains__()</a><br />
1257		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1258		<td width="33%" class="link-index"><a href="ClusterShell.Task-module.html#__package__">__package__</a><br />
1259		<span class="index-where">(in <a href="ClusterShell.Task-module.html">ClusterShell.Task</a>)</span></td>
1260		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_msg_add">_msg_add()</a><br />
1261		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1262		</tr>
1263		<tr>
1264		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__contains__">__contains__()</a><br />
1265		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1266		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient-module.html#__package__">__package__</a><br />
1267		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient-module.html">ClusterShell.Worker.EngineClient</a>)</span></td>
1268		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_msg_by_source">_msg_by_source()</a><br />
1269		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1270		</tr>
1271		<tr>
1272		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTreeElem-class.html#__eq__">__eq__()</a><br />
1273		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTreeElem-class.html">MsgTreeElem</a>)</span></td>
1274		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Pdsh-module.html#__package__">__package__</a><br />
1275		<span class="index-where">(in <a href="ClusterShell.Worker.Pdsh-module.html">ClusterShell.Worker.Pdsh</a>)</span></td>
1276		<td width="33%" class="link-index"><a href="ClusterShell-module.html#_n">_n</a><br />
1277		<span class="index-where">(in <a href="ClusterShell-module.html">ClusterShell</a>)</span></td>
1278		</tr>
1279		<tr>
1280		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__eq__">__eq__()</a><br />
1281		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1282		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Popen-module.html#__package__">__package__</a><br />
1283		<span class="index-where">(in <a href="ClusterShell.Worker.Popen-module.html">ClusterShell.Worker.Popen</a>)</span></td>
1284		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.ParsingEngine-class.html#_next_op">_next_op()</a><br />
1285		<span class="index-where">(in <a href="ClusterShell.NodeSet.ParsingEngine-class.html">ParsingEngine</a>)</span></td>
1286		</tr>
1287		<tr>
1288		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__eq__">__eq__()</a><br />
1289		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1290		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh-module.html#__package__">__package__</a><br />
1291		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh-module.html">ClusterShell.Worker.Ssh</a>)</span></td>
1292		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_num_timeout_by_worker">_num_timeout_by_worker()</a><br />
1293		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1294		</tr>
1295		<tr>
1296		<td width="33%" class="link-index"><a href="ClusterShell.Task._TaskMsgTree-class.html#__getattr__">__getattr__()</a><br />
1297		<span class="index-where">(in <a href="ClusterShell.Task._TaskMsgTree-class.html" onclick="show_private();">_TaskMsgTree</a>)</span></td>
1298		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker-module.html#__package__">__package__</a><br />
1299		<span class="index-where">(in <a href="ClusterShell.Worker.Worker-module.html">ClusterShell.Worker.Worker</a>)</span></td>
1300		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_errmsgline">_on_errmsgline()</a><br />
1301		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
1302		</tr>
1303		<tr>
1304		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTree-class.html#__getitem__">__getitem__()</a><br />
1305		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTree-class.html">MsgTree</a>)</span></td>
1306		<td width="33%" class="link-index"><a href="ClusterShell.Worker-module.html#__package__">__package__</a><br />
1307		<span class="index-where">(in <a href="ClusterShell.Worker-module.html">ClusterShell.Worker</a>)</span></td>
1308		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_msgline">_on_msgline()</a><br />
1309		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
1310		</tr>
1311		<tr>
1312		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTreeElem-class.html#__getitem__">__getitem__()</a><br />
1313		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTreeElem-class.html">MsgTreeElem</a>)</span></td>
1314		<td width="33%" class="link-index"><a href="ClusterShell-module.html#__package__">__package__</a><br />
1315		<span class="index-where">(in <a href="ClusterShell-module.html">ClusterShell</a>)</span></td>
1316		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_errline">_on_node_errline()</a><br />
1317		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
1318		</tr>
1319		<tr>
1320		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__getitem__">__getitem__()</a><br />
1321		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1322		<td width="33%" class="link-index"><a href="clubak-module.html#__package__">__package__</a><br />
1323		<span class="index-where">(in <a href="clubak-module.html">clubak</a>)</span></td>
1324		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_msgline">_on_node_msgline()</a><br />
1325		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
1326		</tr>
1327		<tr>
1328		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__getitem__">__getitem__()</a><br />
1329		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1330		<td width="33%" class="link-index"><a href="clush-module.html#__package__">__package__</a><br />
1331		<span class="index-where">(in <a href="clush-module.html">clush</a>)</span></td>
1332		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_on_node_rc">_on_node_rc()</a><br />
1333		<span class="index-where">(in <a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html">WorkerPdsh</a>)</span></td>
1334		</tr>
1335		<tr>
1336		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSet-class.html#__getslice__">__getslice__()</a><br />
1337		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a>)</span></td>
1338		<td width="33%" class="link-index"><a href="nodeset-module.html#__package__">__package__</a><br />
1339		<span class="index-where">(in <a href="nodeset-module.html">nodeset</a>)</span></td>
1340		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#_on_node_rc">_on_node_rc()</a><br />
1341		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html">WorkerSsh</a>)</span></td>
1342		</tr>
1343		<tr>
1344		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__getslice__">__getslice__()</a><br />
1345		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1346		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSet-class.html#__setstate__">__setstate__()</a><br />
1347		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a>)</span></td>
1348		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_rc">_on_node_rc()</a><br />
1349		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
1350		</tr>
1351		<tr>
1352		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSet-class.html#__getstate__">__getstate__()</a><br />
1353		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a>)</span></td>
1354		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__str__">__str__()</a><br />
1355		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1356		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#_on_node_timeout">_on_node_timeout()</a><br />
1357		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html">WorkerSsh</a>)</span></td>
1358		</tr>
1359		<tr>
1360		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__gt__">__gt__()</a><br />
1361		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1362		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__str__">__str__()</a><br />
1363		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1364		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_node_timeout">_on_node_timeout()</a><br />
1365		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
1366		</tr>
1367		<tr>
1368		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__gt__">__gt__()</a><br />
1369		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1370		<td width="33%" class="link-index"><a href="clush.ClushConfigError-class.html#__str__">__str__()</a><br />
1371		<span class="index-where">(in <a href="clush.ClushConfigError-class.html">ClushConfigError</a>)</span></td>
1372		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Popen.WorkerPopen-class.html#_on_rc">_on_rc()</a><br />
1373		<span class="index-where">(in <a href="ClusterShell.Worker.Popen.WorkerPopen-class.html">WorkerPopen</a>)</span></td>
1374		</tr>
1375		<tr>
1376		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__iand__">__iand__()</a><br />
1377		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1378		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__sub__">__sub__()</a><br />
1379		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1380		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#_on_start">_on_start()</a><br />
1381		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
1382		</tr>
1383		<tr>
1384		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__iand__">__iand__()</a><br />
1385		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1386		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__sub__">__sub__()</a><br />
1387		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1388		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_on_timeout">_on_timeout()</a><br />
1389		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
1390		</tr>
1391		<tr>
1392		<td width="33%" class="link-index"><a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#__init__">__init__()</a><br />
1393		<span class="index-where">(in <a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html">EngineEPoll</a>)</span></td>
1394		<td width="33%" class="link-index"><a href="ClusterShell-module.html#__url__">__url__</a><br />
1395		<span class="index-where">(in <a href="ClusterShell-module.html">ClusterShell</a>)</span></td>
1396		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_parse_line">_parse_line()</a><br />
1397		<span class="index-where">(in <a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html">WorkerPdsh</a>)</span></td>
1398		</tr>
1399		<tr>
1400		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#__init__">__init__()</a><br />
1401		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
1402		<td width="33%" class="link-index"><a href="ClusterShell-module.html#__version_info__">__version_info__</a><br />
1403		<span class="index-where">(in <a href="ClusterShell-module.html">ClusterShell</a>)</span></td>
1404		<td width="33%" class="link-index"><a href="clubak.Display-class.html#_print_buffer">_print_buffer()</a><br />
1405		<span class="index-where">(in <a href="clubak.Display-class.html">Display</a>)</span></td>
1406		</tr>
1407		<tr>
1408		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineAbortException-class.html#__init__">__init__()</a><br />
1409		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.EngineAbortException-class.html">EngineAbortException</a>)</span></td>
1410		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__xor__">__xor__()</a><br />
1411		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1412		<td width="33%" class="link-index"><a href="clush.Display-class.html#_print_buffer">_print_buffer()</a><br />
1413		<span class="index-where">(in <a href="clush.Display-class.html">Display</a>)</span></td>
1414		</tr>
1415		<tr>
1416		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#__init__">__init__()</a><br />
1417		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">EngineBaseTimer</a>)</span></td>
1418		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__xor__">__xor__()</a><br />
1419		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1420		<td width="33%" class="link-index"><a href="clubak.Display-class.html#_print_lines">_print_lines()</a><br />
1421		<span class="index-where">(in <a href="clubak.Display-class.html">Display</a>)</span></td>
1422		</tr>
1423		<tr>
1424		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineTimer-class.html#__init__">__init__()</a><br />
1425		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.EngineTimer-class.html">EngineTimer</a>)</span></td>
1426		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_abort">_abort()</a><br />
1427		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1428		<td width="33%" class="link-index"><a href="clush.Display-class.html#_print_lines">_print_lines()</a><br />
1429		<span class="index-where">(in <a href="clush.Display-class.html">Display</a>)</span></td>
1430		</tr>
1431		<tr>
1432		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html#__init__">__init__()</a><br />
1433		<span class="index-where">(in <a href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html" onclick="show_private();">_EngineTimerCase</a>)</span></td>
1434		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeGroupBase-class.html#_add">_add()</a><br />
1435		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeGroupBase-class.html">NodeGroupBase</a>)</span></td>
1436		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_rc_by_source">_rc_by_source()</a><br />
1437		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1438		</tr>
1439		<tr>
1440		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#__init__">__init__()</a><br />
1441		<span class="index-where">(in <a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html" onclick="show_private();">_EngineTimerQ</a>)</span></td>
1442		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#_add">_add()</a><br />
1443		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1444		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_rc_iter_by_key">_rc_iter_by_key()</a><br />
1445		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1446		</tr>
1447		<tr>
1448		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Poll.EnginePoll-class.html#__init__">__init__()</a><br />
1449		<span class="index-where">(in <a href="ClusterShell.Engine.Poll.EnginePoll-class.html">EnginePoll</a>)</span></td>
1450		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_add_port">_add_port()</a><br />
1451		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1452		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_rc_iter_by_worker">_rc_iter_by_worker()</a><br />
1453		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1454		</tr>
1455		<tr>
1456		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTree-class.html#__init__">__init__()</a><br />
1457		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTree-class.html">MsgTree</a>)</span></td>
1458		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#_add_range_exfold">_add_range_exfold()</a><br />
1459		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1460		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_rc_set">_rc_set()</a><br />
1461		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1462		</tr>
1463		<tr>
1464		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTreeElem-class.html#__init__">__init__()</a><br />
1465		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTreeElem-class.html">MsgTreeElem</a>)</span></td>
1466		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#_binary_sanity_check">_binary_sanity_check()</a><br />
1467		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1468		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_read">_read()</a><br />
1469		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1470		</tr>
1471		<tr>
1472		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSet-class.html#__init__">__init__()</a><br />
1473		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a>)</span></td>
1474		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#_binary_sanity_check">_binary_sanity_check()</a><br />
1475		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1476		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EnginePort-class.html#_read">_read()</a><br />
1477		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EnginePort-class.html">EnginePort</a>)</span></td>
1478		</tr>
1479		<tr>
1480		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__init__">__init__()</a><br />
1481		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1482		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_call_tree_matcher">_call_tree_matcher()</a><br />
1483		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1484		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_read">_read()</a><br />
1485		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
1486		</tr>
1487		<tr>
1488		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetParseError-class.html#__init__">__init__()</a><br />
1489		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetParseError-class.html">NodeSetParseError</a>)</span></td>
1490		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#_check_fini">_check_fini()</a><br />
1491		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html">WorkerSsh</a>)</span></td>
1492		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerr">_readerr()</a><br />
1493		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1494		</tr>
1495		<tr>
1496		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetParseRangeError-class.html#__init__">__init__()</a><br />
1497		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetParseRangeError-class.html">NodeSetParseRangeError</a>)</span></td>
1498		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_close">_close()</a><br />
1499		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1500		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_readerr">_readerr()</a><br />
1501		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
1502		</tr>
1503		<tr>
1504		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.ParsingEngine-class.html#__init__">__init__()</a><br />
1505		<span class="index-where">(in <a href="ClusterShell.NodeSet.ParsingEngine-class.html">ParsingEngine</a>)</span></td>
1506		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EnginePort-class.html#_close">_close()</a><br />
1507		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EnginePort-class.html">EnginePort</a>)</span></td>
1508		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readerrlines">_readerrlines()</a><br />
1509		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1510		</tr>
1511		<tr>
1512		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__init__">__init__()</a><br />
1513		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1514		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_close">_close()</a><br />
1515		<span class="index-where">(in <a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html">WorkerPdsh</a>)</span></td>
1516		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_readlines">_readlines()</a><br />
1517		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1518		</tr>
1519		<tr>
1520		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSetPaddingError-class.html#__init__">__init__()</a><br />
1521		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSetPaddingError-class.html">RangeSetPaddingError</a>)</span></td>
1522		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Popen.WorkerPopen-class.html#_close">_close()</a><br />
1523		<span class="index-where">(in <a href="ClusterShell.Worker.Popen.WorkerPopen-class.html">WorkerPopen</a>)</span></td>
1524		<td width="33%" class="link-index"><a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#_register_specific">_register_specific()</a><br />
1525		<span class="index-where">(in <a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html">EngineEPoll</a>)</span></td>
1526		</tr>
1527		<tr>
1528		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSetParseError-class.html#__init__">__init__()</a><br />
1529		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSetParseError-class.html">RangeSetParseError</a>)</span></td>
1530		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.Ssh-class.html#_close">_close()</a><br />
1531		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh.Ssh-class.html">Ssh</a>)</span></td>
1532		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#_register_specific">_register_specific()</a><br />
1533		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
1534		</tr>
1535		<tr>
1536		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolver-class.html#__init__">__init__()</a><br />
1537		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupResolver-class.html">GroupResolver</a>)</span></td>
1538		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_close">_close()</a><br />
1539		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
1540		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Poll.EnginePoll-class.html#_register_specific">_register_specific()</a><br />
1541		<span class="index-where">(in <a href="ClusterShell.Engine.Poll.EnginePoll-class.html">EnginePoll</a>)</span></td>
1542		</tr>
1543		<tr>
1544		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolverConfig-class.html#__init__">__init__()</a><br />
1545		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupResolverConfig-class.html">GroupResolverConfig</a>)</span></td>
1546		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_close_writer">_close_writer()</a><br />
1547		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1548		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#_remove">_remove()</a><br />
1549		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
1550		</tr>
1551		<tr>
1552		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupSource-class.html#__init__">__init__()</a><br />
1553		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupSource-class.html">GroupSource</a>)</span></td>
1554		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#_contains">_contains()</a><br />
1555		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1556		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_remove_port">_remove_port()</a><br />
1557		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1558		</tr>
1559		<tr>
1560		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupSourceException-class.html#__init__">__init__()</a><br />
1561		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupSourceException-class.html">GroupSourceException</a>)</span></td>
1562		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#_contains_with_padding">_contains_with_padding()</a><br />
1563		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1564		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_reset">_reset()</a><br />
1565		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1566		</tr>
1567		<tr>
1568		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task._SuspendCondition-class.html#__init__">__init__()</a><br />
1569		<span class="index-where">(in <a href="ClusterShell.Task.Task._SuspendCondition-class.html" onclick="show_private();">_SuspendCondition</a>)</span></td>
1570		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#_debug">_debug()</a><br />
1571		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
1572		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_resume">_resume()</a><br />
1573		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1574		</tr>
1575		<tr>
1576		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#__init__">__init__()</a><br />
1577		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1578		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTree-class.html#_depth">_depth()</a><br />
1579		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTree-class.html">MsgTree</a>)</span></td>
1580		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_resume_thread">_resume_thread()</a><br />
1581		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1582		</tr>
1583		<tr>
1584		<td width="33%" class="link-index"><a href="ClusterShell.Task._TaskMsgTree-class.html#__init__">__init__()</a><br />
1585		<span class="index-where">(in <a href="ClusterShell.Task._TaskMsgTree-class.html" onclick="show_private();">_TaskMsgTree</a>)</span></td>
1586		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#_dequeue_disarmed">_dequeue_disarmed()</a><br />
1587		<span class="index-where">(in <a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html" onclick="show_private();">_EngineTimerQ</a>)</span></td>
1588		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_run">_run()</a><br />
1589		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1590		</tr>
1591		<tr>
1592		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#__init__">__init__()</a><br />
1593		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1594		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_engine_clients">_engine_clients()</a><br />
1595		<span class="index-where">(in <a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html">WorkerPdsh</a>)</span></td>
1596		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.ParsingEngine-class.html#_scan_string">_scan_string()</a><br />
1597		<span class="index-where">(in <a href="ClusterShell.NodeSet.ParsingEngine-class.html">ParsingEngine</a>)</span></td>
1598		</tr>
1599		<tr>
1600		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html#__init__">__init__()</a><br />
1601		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html" onclick="show_private();">_Msg</a>)</span></td>
1602		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#_engine_clients">_engine_clients()</a><br />
1603		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html">WorkerSsh</a>)</span></td>
1604		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_set_engine">_set_engine()</a><br />
1605		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">EngineBaseTimer</a>)</span></td>
1606		</tr>
1607		<tr>
1608		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EnginePort-class.html#__init__">__init__()</a><br />
1609		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EnginePort-class.html">EnginePort</a>)</span></td>
1610		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.Worker-class.html#_engine_clients">_engine_clients()</a><br />
1611		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.Worker-class.html">Worker</a>)</span></td>
1612		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading">_set_reading()</a><br />
1613		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1614		</tr>
1615		<tr>
1616		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#__init__">__init__()</a><br />
1617		<span class="index-where">(in <a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html">WorkerPdsh</a>)</span></td>
1618		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_engine_clients">_engine_clients()</a><br />
1619		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
1620		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_reading_error">_set_reading_error()</a><br />
1621		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1622		</tr>
1623		<tr>
1624		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Popen.WorkerPopen-class.html#__init__">__init__()</a><br />
1625		<span class="index-where">(in <a href="ClusterShell.Worker.Popen.WorkerPopen-class.html">WorkerPopen</a>)</span></td>
1626		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html">_EngineTimerCase</a><br />
1627		<span class="index-where">(in <a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html" onclick="show_private();">_EngineTimerQ</a>)</span></td>
1628		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.Worker-class.html#_set_task">_set_task()</a><br />
1629		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.Worker-class.html">Worker</a>)</span></td>
1630		</tr>
1631		<tr>
1632		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.Scp-class.html#__init__">__init__()</a><br />
1633		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh.Scp-class.html">Scp</a>)</span></td>
1634		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html">_EngineTimerQ</a><br />
1635		<span class="index-where">(in <a href="ClusterShell.Engine.Engine-module.html">ClusterShell.Engine.Engine</a>)</span></td>
1636		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_write_eof">_set_write_eof()</a><br />
1637		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1638		</tr>
1639		<tr>
1640		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.Ssh-class.html#__init__">__init__()</a><br />
1641		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh.Ssh-class.html">Ssh</a>)</span></td>
1642		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_errmsg_add">_errmsg_add()</a><br />
1643		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1644		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_set_writing">_set_writing()</a><br />
1645		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1646		</tr>
1647		<tr>
1648		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html#__init__">__init__()</a><br />
1649		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh.WorkerSsh-class.html">WorkerSsh</a>)</span></td>
1650		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_errmsg_by_source">_errmsg_by_source()</a><br />
1651		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1652		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_setexcepthook">_setexcepthook()</a><br />
1653		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1654		</tr>
1655		<tr>
1656		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.DistantWorker-class.html#__init__">__init__()</a><br />
1657		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.DistantWorker-class.html">DistantWorker</a>)</span></td>
1658		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_exec_nonblock">_exec_nonblock()</a><br />
1659		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1660		<td width="33%" class="link-index"><a href="clubak.Display-class.html#_setlmode">_setlmode()</a><br />
1661		<span class="index-where">(in <a href="clubak.Display-class.html">Display</a>)</span></td>
1662		</tr>
1663		<tr>
1664		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.Worker-class.html#__init__">__init__()</a><br />
1665		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.Worker-class.html">Worker</a>)</span></td>
1666		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#_expand">_expand()</a><br />
1667		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1668		<td width="33%" class="link-index"><a href="clush.Display-class.html#_setlmode">_setlmode()</a><br />
1669		<span class="index-where">(in <a href="clush.Display-class.html">Display</a>)</span></td>
1670		</tr>
1671		<tr>
1672		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#__init__">__init__()</a><br />
1673		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
1674		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#_fd2client">_fd2client()</a><br />
1675		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
1676		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTreeElem-class.html#_shift">_shift()</a><br />
1677		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTreeElem-class.html">MsgTreeElem</a>)</span></td>
1678		</tr>
1679		<tr>
1680		<td width="33%" class="link-index"><a href="clubak.Display-class.html#__init__">__init__()</a><br />
1681		<span class="index-where">(in <a href="clubak.Display-class.html">Display</a>)</span></td>
1682		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSet-class.html#_find_groups">_find_groups()</a><br />
1683		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSet-class.html">NodeSet</a>)</span></td>
1684		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolver-class.html#_source">_source()</a><br />
1685		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupResolver-class.html">GroupResolver</a>)</span></td>
1686		</tr>
1687		<tr>
1688		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html#__init__">__init__()</a><br />
1689		<span class="index-where">(in <a href="clush.ClushConfig-class.html">ClushConfig</a>)</span></td>
1690		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html#_fire">_fire()</a><br />
1691		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html">EngineBaseTimer</a>)</span></td>
1692		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolverConfig-class.html#_source">_source()</a><br />
1693		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupResolverConfig-class.html">GroupResolverConfig</a>)</span></td>
1694		</tr>
1695		<tr>
1696		<td width="33%" class="link-index"><a href="clush.ClushConfigError-class.html#__init__">__init__()</a><br />
1697		<span class="index-where">(in <a href="clush.ClushConfigError-class.html">ClushConfigError</a>)</span></td>
1698		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.EngineTimer-class.html#_fire">_fire()</a><br />
1699		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.EngineTimer-class.html">EngineTimer</a>)</span></td>
1700		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_start">_start()</a><br />
1701		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1702		</tr>
1703		<tr>
1704		<td width="33%" class="link-index"><a href="clush.DirectOutputHandler-class.html#__init__">__init__()</a><br />
1705		<span class="index-where">(in <a href="clush.DirectOutputHandler-class.html">DirectOutputHandler</a>)</span></td>
1706		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_fire">_fire()</a><br />
1707		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1708		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EnginePort-class.html#_start">_start()</a><br />
1709		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EnginePort-class.html">EnginePort</a>)</span></td>
1710		</tr>
1711		<tr>
1712		<td width="33%" class="link-index"><a href="clush.Display-class.html#__init__">__init__()</a><br />
1713		<span class="index-where">(in <a href="clush.Display-class.html">Display</a>)</span></td>
1714		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_flush_buffers_by_worker">_flush_buffers_by_worker()</a><br />
1715		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1716		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_start">_start()</a><br />
1717		<span class="index-where">(in <a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html">WorkerPdsh</a>)</span></td>
1718		</tr>
1719		<tr>
1720		<td width="33%" class="link-index"><a href="clush.GatherOutputHandler-class.html#__init__">__init__()</a><br />
1721		<span class="index-where">(in <a href="clush.GatherOutputHandler-class.html">GatherOutputHandler</a>)</span></td>
1722		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_flush_errors_by_worker">_flush_errors_by_worker()</a><br />
1723		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1724		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Popen.WorkerPopen-class.html#_start">_start()</a><br />
1725		<span class="index-where">(in <a href="ClusterShell.Worker.Popen.WorkerPopen-class.html">WorkerPopen</a>)</span></td>
1726		</tr>
1727		<tr>
1728		<td width="33%" class="link-index"><a href="clush.RunTimer-class.html#__init__">__init__()</a><br />
1729		<span class="index-where">(in <a href="clush.RunTimer-class.html">RunTimer</a>)</span></td>
1730		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#_fold">_fold()</a><br />
1731		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1732		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.Scp-class.html#_start">_start()</a><br />
1733		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh.Scp-class.html">Scp</a>)</span></td>
1734		</tr>
1735		<tr>
1736		<td width="33%" class="link-index"><a href="clush.StdInputHandler-class.html#__init__">__init__()</a><br />
1737		<span class="index-where">(in <a href="clush.StdInputHandler-class.html">StdInputHandler</a>)</span></td>
1738		<td width="33%" class="link-index"><a href="clubak.Display-class.html#_format_header">_format_header()</a><br />
1739		<span class="index-where">(in <a href="clubak.Display-class.html">Display</a>)</span></td>
1740		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.Ssh-class.html#_start">_start()</a><br />
1741		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh.Ssh-class.html">Ssh</a>)</span></td>
1742		</tr>
1743		<tr>
1744		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__ior__">__ior__()</a><br />
1745		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1746		<td width="33%" class="link-index"><a href="clush.Display-class.html#_format_header">_format_header()</a><br />
1747		<span class="index-where">(in <a href="clush.Display-class.html">Display</a>)</span></td>
1748		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_start">_start()</a><br />
1749		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
1750		</tr>
1751		<tr>
1752		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__ior__">__ior__()</a><br />
1753		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1754		<td width="33%" class="link-index"><a href="clush.ClushConfig-class.html#_get_optional">_get_optional()</a><br />
1755		<span class="index-where">(in <a href="clush.ClushConfig-class.html">ClushConfig</a>)</span></td>
1756		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_std_default">_std_default</a><br />
1757		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1758		</tr>
1759		<tr>
1760		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__isub__">__isub__()</a><br />
1761		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1762		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_getexcepthook">_getexcepthook()</a><br />
1763		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1764		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_std_info">_std_info</a><br />
1765		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1766		</tr>
1767		<tr>
1768		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__isub__">__isub__()</a><br />
1769		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1770		<td width="33%" class="link-index"><a href="clubak.Display-class.html#_getlmode">_getlmode()</a><br />
1771		<span class="index-where">(in <a href="clubak.Display-class.html">Display</a>)</span></td>
1772		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#_sub_exfold">_sub_exfold()</a><br />
1773		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1774		</tr>
1775		<tr>
1776		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTreeElem-class.html#__iter__">__iter__()</a><br />
1777		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTreeElem-class.html">MsgTreeElem</a>)</span></td>
1778		<td width="33%" class="link-index"><a href="clush.Display-class.html#_getlmode">_getlmode()</a><br />
1779		<span class="index-where">(in <a href="clush.Display-class.html">Display</a>)</span></td>
1780		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_suspend_wait">_suspend_wait()</a><br />
1781		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1782		</tr>
1783		<tr>
1784		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__iter__">__iter__()</a><br />
1785		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1786		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_error">_handle_error()</a><br />
1787		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1788		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task._SuspendCondition-class.html">_SuspendCondition</a><br />
1789		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1790		</tr>
1791		<tr>
1792		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__iter__">__iter__()</a><br />
1793		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1794		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_handle_error">_handle_error()</a><br />
1795		<span class="index-where">(in <a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html">WorkerPdsh</a>)</span></td>
1796		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task._SyncMsgHandler-class.html">_SyncMsgHandler</a><br />
1797		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1798		</tr>
1799		<tr>
1800		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__ixor__">__ixor__()</a><br />
1801		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1802		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.Ssh-class.html#_handle_error">_handle_error()</a><br />
1803		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh.Ssh-class.html">Ssh</a>)</span></td>
1804		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.Worker-class.html#_task_bound_check">_task_bound_check()</a><br />
1805		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.Worker-class.html">Worker</a>)</span></td>
1806		</tr>
1807		<tr>
1808		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__ixor__">__ixor__()</a><br />
1809		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1810		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_error">_handle_error()</a><br />
1811		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
1812		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_task_lock">_task_lock</a><br />
1813		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1814		</tr>
1815		<tr>
1816		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html#__len__">__len__()</a><br />
1817		<span class="index-where">(in <a href="ClusterShell.Engine.Engine._EngineTimerQ-class.html" onclick="show_private();">_EngineTimerQ</a>)</span></td>
1818		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_read">_handle_read()</a><br />
1819		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1820		<td width="33%" class="link-index"><a href="ClusterShell.Task-module.html#_task_print_debug">_task_print_debug()</a><br />
1821		<span class="index-where">(in <a href="ClusterShell.Task-module.html">ClusterShell.Task</a>)</span></td>
1822		</tr>
1823		<tr>
1824		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTree-class.html#__len__">__len__()</a><br />
1825		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTree-class.html">MsgTree</a>)</span></td>
1826		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EnginePort-class.html#_handle_read">_handle_read()</a><br />
1827		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EnginePort-class.html">EnginePort</a>)</span></td>
1828		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_taskid_max">_taskid_max</a><br />
1829		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1830		</tr>
1831		<tr>
1832		<td width="33%" class="link-index"><a href="ClusterShell.MsgTree.MsgTreeElem-class.html#__len__">__len__()</a><br />
1833		<span class="index-where">(in <a href="ClusterShell.MsgTree.MsgTreeElem-class.html">MsgTreeElem</a>)</span></td>
1834		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html#_handle_read">_handle_read()</a><br />
1835		<span class="index-where">(in <a href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html">WorkerPdsh</a>)</span></td>
1836		<td width="33%" class="link-index"><a href="ClusterShell.Task._TaskMsgTree-class.html">_TaskMsgTree</a><br />
1837		<span class="index-where">(in <a href="ClusterShell.Task-module.html">ClusterShell.Task</a>)</span></td>
1838		</tr>
1839		<tr>
1840		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__len__">__len__()</a><br />
1841		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1842		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Ssh.Ssh-class.html#_handle_read">_handle_read()</a><br />
1843		<span class="index-where">(in <a href="ClusterShell.Worker.Ssh.Ssh-class.html">Ssh</a>)</span></td>
1844		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_tasks">_tasks</a><br />
1845		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1846		</tr>
1847		<tr>
1848		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__len__">__len__()</a><br />
1849		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1850		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.WorkerSimple-class.html#_handle_read">_handle_read()</a><br />
1851		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.WorkerSimple-class.html">WorkerSimple</a>)</span></td>
1852		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_terminate">_terminate()</a><br />
1853		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1854		</tr>
1855		<tr>
1856		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__lt__">__lt__()</a><br />
1857		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1858		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_handle_write">_handle_write()</a><br />
1859		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1860		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet-module.html#_test">_test()</a><br />
1861		<span class="index-where">(in <a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a>)</span></td>
1862		</tr>
1863		<tr>
1864		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__lt__">__lt__()</a><br />
1865		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1866		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#_intersect_exfold">_intersect_exfold()</a><br />
1867		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1868		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_thread_start">_thread_start()</a><br />
1869		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1870		</tr>
1871		<tr>
1872		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Factory.PreferredEngine-class.html#__new__">__new__()</a><br />
1873		<span class="index-where">(in <a href="ClusterShell.Engine.Factory.PreferredEngine-class.html">PreferredEngine</a>)</span></td>
1874		<td width="33%" class="link-index"><a href="ClusterShell.Event.EventHandler-class.html#_invoke">_invoke()</a><br />
1875		<span class="index-where">(in <a href="ClusterShell.Event.EventHandler-class.html">EventHandler</a>)</span></td>
1876		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_timeout_add">_timeout_add()</a><br />
1877		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1878		</tr>
1879		<tr>
1880		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#__new__">__new__()</a><br />
1881		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1882		<td width="33%" class="link-index"><a href="ClusterShell.Worker.Worker.Worker-class.html#_invoke">_invoke()</a><br />
1883		<span class="index-where">(in <a href="ClusterShell.Worker.Worker.Worker-class.html">Worker</a>)</span></td>
1884		<td width="33%" class="link-index"><a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html#_unregister_specific">_unregister_specific()</a><br />
1885		<span class="index-where">(in <a href="ClusterShell.Engine.EPoll.EngineEPoll-class.html">EngineEPoll</a>)</span></td>
1886		</tr>
1887		<tr>
1888		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#__or__">__or__()</a><br />
1889		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1890		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_is_task_self">_is_task_self()</a><br />
1891		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1892		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine.Engine-class.html#_unregister_specific">_unregister_specific()</a><br />
1893		<span class="index-where">(in <a href="ClusterShell.Engine.Engine.Engine-class.html">Engine</a>)</span></td>
1894		</tr>
1895		<tr>
1896		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#__or__">__or__()</a><br />
1897		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1898		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#_iter">_iter()</a><br />
1899		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1900		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Poll.EnginePoll-class.html#_unregister_specific">_unregister_specific()</a><br />
1901		<span class="index-where">(in <a href="ClusterShell.Engine.Poll.EnginePoll-class.html">EnginePoll</a>)</span></td>
1902		</tr>
1903		<tr>
1904		<td width="33%" class="link-index"><a href="ClusterShell.Engine.EPoll-module.html#__package__">__package__</a><br />
1905		<span class="index-where">(in <a href="ClusterShell.Engine.EPoll-module.html">ClusterShell.Engine.EPoll</a>)</span></td>
1906		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_iter_keys_timeout_by_worker">_iter_keys_timeout_by_worker()</a><br />
1907		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1908		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupSource-class.html#_upcall_read">_upcall_read()</a><br />
1909		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupSource-class.html">GroupSource</a>)</span></td>
1910		</tr>
1911		<tr>
1912		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Engine-module.html#__package__">__package__</a><br />
1913		<span class="index-where">(in <a href="ClusterShell.Engine.Engine-module.html">ClusterShell.Engine.Engine</a>)</span></td>
1914		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.NodeSetBase-class.html#_iterbase">_iterbase()</a><br />
1915		<span class="index-where">(in <a href="ClusterShell.NodeSet.NodeSetBase-class.html">NodeSetBase</a>)</span></td>
1916		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupSource-class.html#_verbose_print">_verbose_print()</a><br />
1917		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupSource-class.html">GroupSource</a>)</span></td>
1918		</tr>
1919		<tr>
1920		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Factory-module.html#__package__">__package__</a><br />
1921		<span class="index-where">(in <a href="ClusterShell.Engine.Factory-module.html">ClusterShell.Engine.Factory</a>)</span></td>
1922		<td width="33%" class="link-index"><a href="ClusterShell.Task.Task-class.html#_krc_iter_by_worker">_krc_iter_by_worker()</a><br />
1923		<span class="index-where">(in <a href="ClusterShell.Task.Task-class.html">Task</a>)</span></td>
1924		<td width="33%" class="link-index"><a href="ClusterShell.Worker.EngineClient.EngineClient-class.html#_write">_write()</a><br />
1925		<span class="index-where">(in <a href="ClusterShell.Worker.EngineClient.EngineClient-class.html">EngineClient</a>)</span></td>
1926		</tr>
1927		<tr>
1928		<td width="33%" class="link-index"><a href="ClusterShell.Engine.Poll-module.html#__package__">__package__</a><br />
1929		<span class="index-where">(in <a href="ClusterShell.Engine.Poll-module.html">ClusterShell.Engine.Poll</a>)</span></td>
1930		<td width="33%" class="link-index"><a href="ClusterShell.NodeUtils.GroupResolver-class.html#_list">_list()</a><br />
1931		<span class="index-where">(in <a href="ClusterShell.NodeUtils.GroupResolver-class.html">GroupResolver</a>)</span></td>
1932		<td width="33%" class="link-index"><a href="ClusterShell.NodeSet.RangeSet-class.html#_xor_exfold">_xor_exfold()</a><br />
1933		<span class="index-where">(in <a href="ClusterShell.NodeSet.RangeSet-class.html">RangeSet</a>)</span></td>
1934		</tr>
1935		<tr>
1936		<td width="33%" class="link-index"><a href="ClusterShell.Engine-module.html#__package__">__package__</a><br />
1937		<span class="index-where">(in <a href="ClusterShell.Engine-module.html">ClusterShell.Engine</a>)</span></td>
1938		<td width="33%" class="link-index"><a href="clush.GatherOutputHandler-class.html#_live_line">_live_line()</a><br />
1939		<span class="index-where">(in <a href="clush.GatherOutputHandler-class.html">GatherOutputHandler</a>)</span></td>
1940		<td width="33%" class="link-index"> </td>
1941		</tr>
1942		</table>
1943		</td></tr>
1944		</table>
1945		<br /><br /><!-- ==================== NAVIGATION BAR ==================== -->
1946		<table class="navbar" border="0" width="100%" cellpadding="0"
1947		bgcolor="#a0c0ff" cellspacing="0">
1948		<tr valign="middle">
1949
1950		<!-- Tree link -->
1951		<th>   <a
1952		href="module-tree.html">Trees</a>   </th>
1953
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1955		<th bgcolor="#70b0f0" class="navbar-select"
1956		>   Indices   </th>
1957
1958		<!-- Help link -->
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1961
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1965		<tr><th class="navbar" align="center"
1966		><a class="navbar" target="_top" href="http://clustershell.sourceforge.net">ClusterShell</a></th>
1967		</tr></table></th>
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1972		<td align="left" class="footer">
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1977		>http://epydoc.sourceforge.net</a>
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1981
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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title> ClusterShell </title>
6		</head>
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7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
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10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
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12		<!-- ==================== NAVIGATION BAR ==================== -->
13		<table class="navbar" border="0" width="100%" cellpadding="0"
14		bgcolor="#a0c0ff" cellspacing="0">
15		<tr valign="middle">
16
17		<!-- Tree link -->
18		<th bgcolor="#70b0f0" class="navbar-select"
19		>   Trees   </th>
20
21		<!-- Index link -->
22		<th>   <a
23		href="identifier-index.html">Indices</a>   </th>
24
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28
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34		</tr></table></th>
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38		<tr valign="top">
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57		<h1 class="epydoc">Module Hierarchy</h1>
58		<ul class="nomargin-top">
59		<li> <strong class="uidlink"><a href="ClusterShell-module.html">ClusterShell</a></strong>: <em class="summary">ClusterShell Python Library</em>
60		<ul>
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62		<ul>
63		<li> <strong class="uidlink"><a href="ClusterShell.Engine.EPoll-module.html">ClusterShell.Engine.EPoll</a></strong>: <em class="summary">A ClusterShell Engine using epoll, an I/O event notification
64		facility.</em> </li>
65		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Engine-module.html">ClusterShell.Engine.Engine</a></strong>: <em class="summary">Interface of underlying Task's Engine.</em> </li>
66		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Factory-module.html">ClusterShell.Engine.Factory</a></strong>: <em class="summary">Engine Factory to select the best working event engine for the
67		current version of Python and Operating System.</em> </li>
68		<li> <strong class="uidlink"><a href="ClusterShell.Engine.Poll-module.html">ClusterShell.Engine.Poll</a></strong>: <em class="summary">A poll() based ClusterShell Engine.</em> </li>
69		</ul>
70		</li>
71		<li> <strong class="uidlink"><a href="ClusterShell.Event-module.html">ClusterShell.Event</a></strong>: <em class="summary">Event handler support</em> </li>
72		<li> <strong class="uidlink"><a href="ClusterShell.MsgTree-module.html">ClusterShell.MsgTree</a></strong>: <em class="summary">MsgTree</em> </li>
73		<li> <strong class="uidlink"><a href="ClusterShell.NodeSet-module.html">ClusterShell.NodeSet</a></strong>: <em class="summary">Cluster node set module.</em> </li>
74		<li> <strong class="uidlink"><a href="ClusterShell.NodeUtils-module.html">ClusterShell.NodeUtils</a></strong>: <em class="summary">Cluster nodes utility module</em> </li>
75		<li> <strong class="uidlink"><a href="ClusterShell.Task-module.html">ClusterShell.Task</a></strong>: <em class="summary">ClusterShell Task module.</em> </li>
76		<li> <strong class="uidlink"><a href="ClusterShell.Worker-module.html">ClusterShell.Worker</a></strong>
77		<ul>
78		<li> <strong class="uidlink"><a href="ClusterShell.Worker.EngineClient-module.html">ClusterShell.Worker.EngineClient</a></strong>: <em class="summary">EngineClient</em> </li>
79		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Pdsh-module.html">ClusterShell.Worker.Pdsh</a></strong>: <em class="summary">WorkerPdsh</em> </li>
80		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Popen-module.html">ClusterShell.Worker.Popen</a></strong>: <em class="summary">WorkerPopen</em> </li>
81		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Ssh-module.html">ClusterShell.Worker.Ssh</a></strong>: <em class="summary">ClusterShell Ssh/Scp support</em> </li>
82		<li> <strong class="uidlink"><a href="ClusterShell.Worker.Worker-module.html">ClusterShell.Worker.Worker</a></strong>: <em class="summary">ClusterShell worker interface.</em> </li>
83		</ul>
84		</li>
85		</ul>
86		</li>
87		<li> <strong class="uidlink"><a href="clubak-module.html">clubak</a></strong>: <em class="summary">clubak formats clush/dsh/pdsh output for humans.</em> </li>
88		<li> <strong class="uidlink"><a href="clush-module.html">clush</a></strong>: <em class="summary">Utility program to run commands on a cluster using the ClusterShell
89		library.</em> </li>
90		<li> <strong class="uidlink"><a href="nodeset-module.html">nodeset</a></strong>: <em class="summary">Usage: nodeset [COMMAND] [OPTIONS] [ns1 [-ixX] ns2\|...]</em> </li>
91		</ul>
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40		<span class="breadcrumbs">
41		Module nodeset
42		</span>
43		</td>
44		<td>
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57		<!-- ==================== MODULE DESCRIPTION ==================== -->
58		<h1 class="epydoc">Module nodeset</h1><p class="nomargin-top"><span class="codelink"><a href="nodeset-pysrc.html">source code</a></span></p>
59		<pre class="literalblock">
60
61		Usage: nodeset [COMMAND] [OPTIONS] [ns1 [-ixX] ns2\|...]
62
63		Commands:
64		--count, -c <nodeset> [nodeset ...]
65		Return the number of nodes in nodesets.
66		--expand, -e <nodeset> [nodeset ...]
67		Expand nodesets to separate nodes.
68		--fold, -f <nodeset> [nodeset ...]
69		Compact/fold nodesets (or separate nodes) into one nodeset.
70		--list, -l
71		List node groups (see --groupsource).
72		--regroup, -r <nodeset> [nodeset ...]
73		Fold nodes using node groups (see --groupsource).
74		--groupsources
75		List all configured group sources (see groups.conf(5)).
76		Options:
77		--all, -a
78		Call external node groups support to display all nodes.
79		--autostep=<number>
80		Specify auto step threshold number when folding nodesets.
81		If not specified, auto step is disabled.
82		Example: autostep=4, "node2 node4 node6" folds in node[2,4,6]
83		autostep=3, "node2 node4 node6" folds in node[2-6/2]
84		--help, -h
85		This help page.
86		--quiet, -q
87		Quiet mode, hide any parse error messages (on stderr).
88		--rangeset, -R
89		Switch to RangeSet instead of NodeSet. Useful when working on
90		numerical cluster ranges, eg. 1,5,18-31.
91		--groupsource, -s <GroupSource>
92		Specify group source (ie. section to use in groups.conf(5)).
93		--groupbase, -G
94		Do not display group source prefix (always "@groupname").
95		--separator=<string>, -S <string>
96		Specify separator string for expanding nodesets (default: ' ').
97		--version, -v
98		Show ClusterShell version and exit.
99		Operations (default is union):
100		The default operation is the union of node or nodeset.
101		--exclude=<nodeset>, -x <nodeset>
102		Exclude provided node or nodeset.
103		--intersection, -i
104		Calculate nodesets intersection.
105		--xor, -X
106		Calculate symmetric difference (XOR) between two nodesets.
107
108		</pre>
109
110		<hr />
111		<div class="fields"> <p><strong>Version:</strong>
112		1.3
113		</p>
114		</div><!-- ==================== FUNCTIONS ==================== -->
115		<a name="section-Functions"></a>
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133		<span class="summary-type"> </span>
134		</td><td class="summary">
135		<table width="100%" cellpadding="0" cellspacing="0" border="0">
136		<tr>
137		<td><span class="summary-sig"><a name="process_stdin"></a><span class="summary-sig-name">process_stdin</span>(<span class="summary-sig-arg">xset</span>,
138		<span class="summary-sig-arg">autostep</span>)</span><br />
139		Process standard input and populate xset.</td>
140		<td align="right" valign="top">
141		<span class="codelink"><a href="nodeset-pysrc.html#process_stdin">source code</a></span>
142
143		</td>
144		</tr>
145		</table>
146
147		</td>
148		</tr>
149		<tr>
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151		<span class="summary-type"> </span>
152		</td><td class="summary">
153		<table width="100%" cellpadding="0" cellspacing="0" border="0">
154		<tr>
155		<td><span class="summary-sig"><a name="compute_nodeset"></a><span class="summary-sig-name">compute_nodeset</span>(<span class="summary-sig-arg">xset</span>,
156		<span class="summary-sig-arg">args</span>,
157		<span class="summary-sig-arg">autostep</span>)</span><br />
158		Apply operations and operands from args on xset, an initial RangeSet
159		or NodeSet.</td>
160		<td align="right" valign="top">
161		<span class="codelink"><a href="nodeset-pysrc.html#compute_nodeset">source code</a></span>
162
163		</td>
164		</tr>
165		</table>
166
167		</td>
168		</tr>
169		<tr>
170		<td width="15%" align="right" valign="top" class="summary">
171		<span class="summary-type"> </span>
172		</td><td class="summary">
173		<table width="100%" cellpadding="0" cellspacing="0" border="0">
174		<tr>
175		<td><span class="summary-sig"><a name="error_exit"></a><span class="summary-sig-name">error_exit</span>(<span class="summary-sig-arg">progname</span>,
176		<span class="summary-sig-arg">message</span>,
177		<span class="summary-sig-arg">status</span>=<span class="summary-sig-default">1</span>)</span></td>
178		<td align="right" valign="top">
179		<span class="codelink"><a href="nodeset-pysrc.html#error_exit">source code</a></span>
180
181		</td>
182		</tr>
183		</table>
184
185		</td>
186		</tr>
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188		<td width="15%" align="right" valign="top" class="summary">
189		<span class="summary-type"> </span>
190		</td><td class="summary">
191		<table width="100%" cellpadding="0" cellspacing="0" border="0">
192		<tr>
193		<td><span class="summary-sig"><a name="run_nodeset"></a><span class="summary-sig-name">run_nodeset</span>(<span class="summary-sig-arg">args</span>)</span><br />
194		Main script function.</td>
195		<td align="right" valign="top">
196		<span class="codelink"><a href="nodeset-pysrc.html#run_nodeset">source code</a></span>
197
198		</td>
199		</tr>
200		</table>
201
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203		</tr>
204		</table>
205		<!-- ==================== VARIABLES ==================== -->
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225		</td><td class="summary">
226		<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="None">None</code>
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57		<h1 class="epydoc">Source Code for <a href="nodeset-module.html">Module nodeset</a></h1>
58		<pre class="py-src">
59		<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment">#!/usr/bin/env python</tt> </tt>
60		<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
61		<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># Copyright CEA/DAM/DIF (2008, 2009, 2010)</tt> </tt>
62		<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-comment"># Contributor: Stephane THIELL <stephane.thiell@cea.fr></tt> </tt>
63		<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
64		<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment"># This file is part of the ClusterShell library.</tt> </tt>
65		<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
66		<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># This software is governed by the CeCILL-C license under French law and</tt> </tt>
67		<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># abiding by the rules of distribution of free software. You can use,</tt> </tt>
68		<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># modify and/ or redistribute the software under the terms of the CeCILL-C</tt> </tt>
69		<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># license as circulated by CEA, CNRS and INRIA at the following URL</tt> </tt>
70		<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment"># "http://www.cecill.info".</tt> </tt>
71		<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
72		<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># As a counterpart to the access to the source code and rights to copy,</tt> </tt>
73		<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment"># modify and redistribute granted by the license, users are provided only</tt> </tt>
74		<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># with a limited warranty and the software's author, the holder of the</tt> </tt>
75		<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># economic rights, and the successive licensors have only limited</tt> </tt>
76		<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment"># liability.</tt> </tt>
77		<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
78		<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment"># In this respect, the user's attention is drawn to the risks associated</tt> </tt>
79		<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment"># with loading, using, modifying and/or developing or reproducing the</tt> </tt>
80		<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment"># software by the user in light of its specific status of free software,</tt> </tt>
81		<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-comment"># that may mean that it is complicated to manipulate, and that also</tt> </tt>
82		<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-comment"># therefore means that it is reserved for developers and experienced</tt> </tt>
83		<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-comment"># professionals having in-depth computer knowledge. Users are therefore</tt> </tt>
84		<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-comment"># encouraged to load and test the software's suitability as regards their</tt> </tt>
85		<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt class="py-comment"># requirements in conditions enabling the security of their systems and/or</tt> </tt>
86		<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt class="py-comment"># data to be ensured and, more generally, to use and operate it in the</tt> </tt>
87		<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"><tt class="py-comment"># same conditions as regards security.</tt> </tt>
88		<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
89		<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-comment"># The fact that you are presently reading this means that you have had</tt> </tt>
90		<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"><tt class="py-comment"># knowledge of the CeCILL-C license and that you accept its terms.</tt> </tt>
91		<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
92		<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"><tt class="py-comment"># $Id: nodeset.py 280 2010-06-16 21:15:41Z st-cea $</tt> </tt>
93		<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"> </tt>
94		<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
95		<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"><tt class="py-docstring">Usage: nodeset [COMMAND] [OPTIONS] [ns1 [-ixX] ns2\|...]</tt> </tt>
96		<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
97		<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"><tt class="py-docstring">Commands:</tt> </tt>
98		<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"><tt class="py-docstring"> --count, -c <nodeset> [nodeset ...]</tt> </tt>
99		<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"><tt class="py-docstring"> Return the number of nodes in nodesets.</tt> </tt>
100		<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"><tt class="py-docstring"> --expand, -e <nodeset> [nodeset ...]</tt> </tt>
101		<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"><tt class="py-docstring"> Expand nodesets to separate nodes.</tt> </tt>
102		<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"><tt class="py-docstring"> --fold, -f <nodeset> [nodeset ...]</tt> </tt>
103		<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"><tt class="py-docstring"> Compact/fold nodesets (or separate nodes) into one nodeset.</tt> </tt>
104		<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"><tt class="py-docstring"> --list, -l</tt> </tt>
105		<a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"><tt class="py-docstring"> List node groups (see --groupsource).</tt> </tt>
106		<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"><tt class="py-docstring"> --regroup, -r <nodeset> [nodeset ...]</tt> </tt>
107		<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"><tt class="py-docstring"> Fold nodes using node groups (see --groupsource).</tt> </tt>
108		<a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"><tt class="py-docstring"> --groupsources</tt> </tt>
109		<a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"><tt class="py-docstring"> List all configured group sources (see groups.conf(5)).</tt> </tt>
110		<a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"><tt class="py-docstring">Options:</tt> </tt>
111		<a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"><tt class="py-docstring"> --all, -a</tt> </tt>
112		<a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"><tt class="py-docstring"> Call external node groups support to display all nodes.</tt> </tt>
113		<a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"><tt class="py-docstring"> --autostep=<number></tt> </tt>
114		<a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"><tt class="py-docstring"> Specify auto step threshold number when folding nodesets.</tt> </tt>
115		<a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"><tt class="py-docstring"> If not specified, auto step is disabled.</tt> </tt>
116		<a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"><tt class="py-docstring"> Example: autostep=4, "node2 node4 node6" folds in node[2,4,6]</tt> </tt>
117		<a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"><tt class="py-docstring"> autostep=3, "node2 node4 node6" folds in node[2-6/2]</tt> </tt>
118		<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"><tt class="py-docstring"> --help, -h</tt> </tt>
119		<a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"><tt class="py-docstring"> This help page.</tt> </tt>
120		<a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"><tt class="py-docstring"> --quiet, -q</tt> </tt>
121		<a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"><tt class="py-docstring"> Quiet mode, hide any parse error messages (on stderr).</tt> </tt>
122		<a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"><tt class="py-docstring"> --rangeset, -R</tt> </tt>
123		<a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"><tt class="py-docstring"> Switch to RangeSet instead of NodeSet. Useful when working on</tt> </tt>
124		<a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"><tt class="py-docstring"> numerical cluster ranges, eg. 1,5,18-31.</tt> </tt>
125		<a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"><tt class="py-docstring"> --groupsource, -s <GroupSource></tt> </tt>
126		<a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"><tt class="py-docstring"> Specify group source (ie. section to use in groups.conf(5)).</tt> </tt>
127		<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"><tt class="py-docstring"> --groupbase, -G</tt> </tt>
128		<a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"><tt class="py-docstring"> Do not display group source prefix (always "@groupname").</tt> </tt>
129		<a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"><tt class="py-docstring"> --separator=<string>, -S <string></tt> </tt>
130		<a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"><tt class="py-docstring"> Specify separator string for expanding nodesets (default: ' ').</tt> </tt>
131		<a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"><tt class="py-docstring"> --version, -v</tt> </tt>
132		<a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"><tt class="py-docstring"> Show ClusterShell version and exit.</tt> </tt>
133		<a name="L75"></a><tt class="py-lineno"> 75</tt> <tt class="py-line"><tt class="py-docstring">Operations (default is union):</tt> </tt>
134		<a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"><tt class="py-docstring"> The default operation is the union of node or nodeset.</tt> </tt>
135		<a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"><tt class="py-docstring"> --exclude=<nodeset>, -x <nodeset></tt> </tt>
136		<a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"><tt class="py-docstring"> Exclude provided node or nodeset.</tt> </tt>
137		<a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"><tt class="py-docstring"> --intersection, -i</tt> </tt>
138		<a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"><tt class="py-docstring"> Calculate nodesets intersection.</tt> </tt>
139		<a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"><tt class="py-docstring"> --xor, -X</tt> </tt>
140		<a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"><tt class="py-docstring"> Calculate symmetric difference (XOR) between two nodesets.</tt> </tt>
141		<a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
142		<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> </tt>
143		<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">getopt</tt> </tt>
144		<a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">os</tt> </tt>
145		<a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">signal</tt> </tt>
146		<a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">sys</tt> </tt>
147		<a name="L89"></a><tt class="py-lineno"> 89</tt> <tt class="py-line"> </tt>
148		<a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Package ClusterShell=ClusterShell-module.html"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-0', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Module ClusterShell.NodeUtils=ClusterShell.NodeUtils-module.html"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-1', 'NodeUtils', 'link-1');">NodeUtils</a></tt> <tt class="py-keyword">import</tt> <tt id="link-2" class="py-name" targets="Class ClusterShell.NodeUtils.GroupResolverConfigError=ClusterShell.NodeUtils.GroupResolverConfigError-class.html"><a title="ClusterShell.NodeUtils.GroupResolverConfigError" class="py-name" href="#" onclick="return doclink('link-2', 'GroupResolverConfigError', 'link-2');">GroupResolverConfigError</a></tt> </tt>
149		<a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-3" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-3', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-4" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-4', 'NodeUtils', 'link-1');">NodeUtils</a></tt> <tt class="py-keyword">import</tt> <tt id="link-5" class="py-name" targets="Class ClusterShell.NodeUtils.GroupResolverSourceError=ClusterShell.NodeUtils.GroupResolverSourceError-class.html"><a title="ClusterShell.NodeUtils.GroupResolverSourceError" class="py-name" href="#" onclick="return doclink('link-5', 'GroupResolverSourceError', 'link-5');">GroupResolverSourceError</a></tt> </tt>
150		<a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-6" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-6', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-7" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-7', 'NodeUtils', 'link-1');">NodeUtils</a></tt> <tt class="py-keyword">import</tt> <tt id="link-8" class="py-name" targets="Class ClusterShell.NodeUtils.GroupSourceException=ClusterShell.NodeUtils.GroupSourceException-class.html"><a title="ClusterShell.NodeUtils.GroupSourceException" class="py-name" href="#" onclick="return doclink('link-8', 'GroupSourceException', 'link-8');">GroupSourceException</a></tt> </tt>
151		<a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-9" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-9', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-10" class="py-name"><a title="ClusterShell.NodeUtils" class="py-name" href="#" onclick="return doclink('link-10', 'NodeUtils', 'link-1');">NodeUtils</a></tt> <tt class="py-keyword">import</tt> <tt id="link-11" class="py-name" targets="Class ClusterShell.NodeUtils.GroupSourceNoUpcall=ClusterShell.NodeUtils.GroupSourceNoUpcall-class.html"><a title="ClusterShell.NodeUtils.GroupSourceNoUpcall" class="py-name" href="#" onclick="return doclink('link-11', 'GroupSourceNoUpcall', 'link-11');">GroupSourceNoUpcall</a></tt> </tt>
152		<a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"><tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
153		<a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt id="link-12" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-12', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-13" class="py-name" targets="Module ClusterShell.NodeSet=ClusterShell.NodeSet-module.html,Class ClusterShell.NodeSet.NodeSet=ClusterShell.NodeSet.NodeSet-class.html"><a title="ClusterShell.NodeSet
154		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-13', 'NodeSet', 'link-13');">NodeSet</a></tt> <tt class="py-keyword">import</tt> <tt id="link-14" class="py-name"><a title="ClusterShell.NodeSet
155		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-14', 'NodeSet', 'link-13');">NodeSet</a></tt> </tt>
156		<a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt id="link-15" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-15', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-16" class="py-name"><a title="ClusterShell.NodeSet
157		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-16', 'NodeSet', 'link-13');">NodeSet</a></tt> <tt class="py-keyword">import</tt> <tt id="link-17" class="py-name" targets="Class ClusterShell.NodeSet.NodeSetExternalError=ClusterShell.NodeSet.NodeSetExternalError-class.html"><a title="ClusterShell.NodeSet.NodeSetExternalError" class="py-name" href="#" onclick="return doclink('link-17', 'NodeSetExternalError', 'link-17');">NodeSetExternalError</a></tt><tt class="py-op">,</tt> <tt id="link-18" class="py-name" targets="Class ClusterShell.NodeSet.NodeSetParseError=ClusterShell.NodeSet.NodeSetParseError-class.html"><a title="ClusterShell.NodeSet.NodeSetParseError" class="py-name" href="#" onclick="return doclink('link-18', 'NodeSetParseError', 'link-18');">NodeSetParseError</a></tt> </tt>
158		<a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt id="link-19" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-19', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-20" class="py-name"><a title="ClusterShell.NodeSet
159		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-20', 'NodeSet', 'link-13');">NodeSet</a></tt> <tt class="py-keyword">import</tt> <tt id="link-21" class="py-name" targets="Class ClusterShell.NodeSet.RangeSet=ClusterShell.NodeSet.RangeSet-class.html"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-21', 'RangeSet', 'link-21');">RangeSet</a></tt><tt class="py-op">,</tt> <tt id="link-22" class="py-name" targets="Class ClusterShell.NodeSet.RangeSetParseError=ClusterShell.NodeSet.RangeSetParseError-class.html"><a title="ClusterShell.NodeSet.RangeSetParseError" class="py-name" href="#" onclick="return doclink('link-22', 'RangeSetParseError', 'link-22');">RangeSetParseError</a></tt> </tt>
160		<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt id="link-23" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-23', 'ClusterShell', 'link-0');">ClusterShell</a></tt><tt class="py-op">.</tt><tt id="link-24" class="py-name"><a title="ClusterShell.NodeSet
161		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-24', 'NodeSet', 'link-13');">NodeSet</a></tt> <tt class="py-keyword">import</tt> <tt id="link-25" class="py-name" targets="Function ClusterShell.NodeSet.grouplist()=ClusterShell.NodeSet-module.html#grouplist,Method ClusterShell.NodeUtils.GroupResolver.grouplist()=ClusterShell.NodeUtils.GroupResolver-class.html#grouplist"><a title="ClusterShell.NodeSet.grouplist
162		ClusterShell.NodeUtils.GroupResolver.grouplist" class="py-name" href="#" onclick="return doclink('link-25', 'grouplist', 'link-25');">grouplist</a></tt><tt class="py-op">,</tt> <tt id="link-26" class="py-name" targets="Variable ClusterShell.NodeSet.STD_GROUP_RESOLVER=ClusterShell.NodeSet-module.html#STD_GROUP_RESOLVER"><a title="ClusterShell.NodeSet.STD_GROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-26', 'STD_GROUP_RESOLVER', 'link-26');">STD_GROUP_RESOLVER</a></tt> </tt>
163		<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> <tt class="py-keyword">from</tt> <tt id="link-27" class="py-name"><a title="ClusterShell" class="py-name" href="#" onclick="return doclink('link-27', 'ClusterShell', 'link-0');">ClusterShell</a></tt> <tt class="py-keyword">import</tt> <tt class="py-name">__version__</tt> </tt>
164		<a name="L100"></a><tt class="py-lineno">100</tt> <tt class="py-line"><tt class="py-keyword">except</tt> <tt id="link-28" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolverConfigError" class="py-name" href="#" onclick="return doclink('link-28', 'GroupResolverConfigError', 'link-2');">GroupResolverConfigError</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
165		<a name="L101"></a><tt class="py-lineno">101</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> \ </tt>
166		<a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> <tt class="py-string">"ERROR: ClusterShell Groups configuration error:\n\t%s"</tt> <tt class="py-op">%</tt> <tt class="py-name">e</tt> </tt>
167		<a name="L103"></a><tt class="py-lineno">103</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
168		<a name="L104"></a><tt class="py-lineno">104</tt> <tt class="py-line"> </tt>
169		<a name="L105"></a><tt class="py-lineno">105</tt> <tt class="py-line"> </tt>
170		<a name="process_stdin"></a><div id="process_stdin-def"><a name="L106"></a><tt class="py-lineno">106</tt> <a class="py-toggle" href="#" id="process_stdin-toggle" onclick="return toggle('process_stdin');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="nodeset-module.html#process_stdin">process_stdin</a><tt class="py-op">(</tt><tt class="py-param">xset</tt><tt class="py-op">,</tt> <tt class="py-param">autostep</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
171		</div><div id="process_stdin-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="process_stdin-expanded"><a name="L107"></a><tt class="py-lineno">107</tt> <tt class="py-line"> <tt class="py-docstring">"""Process standard input and populate xset."""</tt> </tt>
172		<a name="L108"></a><tt class="py-lineno">108</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">line</tt> <tt class="py-keyword">in</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt><tt class="py-op">.</tt><tt class="py-name">readlines</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
173		<a name="L109"></a><tt class="py-lineno">109</tt> <tt class="py-line"> <tt class="py-comment"># Support multi-lines and multi-nodesets per line</tt> </tt>
174		<a name="L110"></a><tt class="py-lineno">110</tt> <tt class="py-line"> <tt class="py-name">line</tt> <tt class="py-op">=</tt> <tt class="py-name">line</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">:</tt><tt class="py-name">line</tt><tt class="py-op">.</tt><tt class="py-name">find</tt><tt class="py-op">(</tt><tt class="py-string">'#'</tt><tt class="py-op">)</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt class="py-name">strip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
175		<a name="L111"></a><tt class="py-lineno">111</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">node</tt> <tt class="py-keyword">in</tt> <tt class="py-name">line</tt><tt class="py-op">.</tt><tt id="link-29" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.split()=ClusterShell.NodeSet.NodeSet-class.html#split,Method ClusterShell.NodeSet.RangeSet.split()=ClusterShell.NodeSet.RangeSet-class.html#split"><a title="ClusterShell.NodeSet.NodeSet.split
176		ClusterShell.NodeSet.RangeSet.split" class="py-name" href="#" onclick="return doclink('link-29', 'split', 'link-29');">split</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
177		<a name="L112"></a><tt class="py-lineno">112</tt> <tt class="py-line"> <tt class="py-name">xset</tt><tt class="py-op">.</tt><tt id="link-30" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.update()=ClusterShell.NodeSet.NodeSet-class.html#update,Method ClusterShell.NodeSet.NodeSetBase.update()=ClusterShell.NodeSet.NodeSetBase-class.html#update,Method ClusterShell.NodeSet.RangeSet.update()=ClusterShell.NodeSet.RangeSet-class.html#update,Method clush.RunTimer.update()=clush.RunTimer-class.html#update"><a title="ClusterShell.NodeSet.NodeSet.update
178		ClusterShell.NodeSet.NodeSetBase.update
179		ClusterShell.NodeSet.RangeSet.update
180		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-30', 'update', 'link-30');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">xset</tt><tt class="py-op">.</tt><tt class="py-name">__class__</tt><tt class="py-op">(</tt><tt class="py-name">node</tt><tt class="py-op">,</tt> <tt class="py-name">autostep</tt><tt class="py-op">=</tt><tt class="py-name">autostep</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
181		</div><a name="L113"></a><tt class="py-lineno">113</tt> <tt class="py-line"> </tt>
182		<a name="compute_nodeset"></a><div id="compute_nodeset-def"><a name="L114"></a><tt class="py-lineno">114</tt> <a class="py-toggle" href="#" id="compute_nodeset-toggle" onclick="return toggle('compute_nodeset');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="nodeset-module.html#compute_nodeset">compute_nodeset</a><tt class="py-op">(</tt><tt class="py-param">xset</tt><tt class="py-op">,</tt> <tt class="py-param">args</tt><tt class="py-op">,</tt> <tt class="py-param">autostep</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
183		</div><div id="compute_nodeset-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="compute_nodeset-expanded"><a name="L115"></a><tt class="py-lineno">115</tt> <tt class="py-line"> <tt class="py-docstring">"""Apply operations and operands from args on xset, an initial</tt> </tt>
184		<a name="L116"></a><tt class="py-lineno">116</tt> <tt class="py-line"><tt class="py-docstring"> RangeSet or NodeSet."""</tt> </tt>
185		<a name="L117"></a><tt class="py-lineno">117</tt> <tt class="py-line"> <tt class="py-name">class_set</tt> <tt class="py-op">=</tt> <tt class="py-name">xset</tt><tt class="py-op">.</tt><tt class="py-name">__class__</tt> </tt>
186		<a name="L118"></a><tt class="py-lineno">118</tt> <tt class="py-line"> <tt class="py-comment"># Process operations</tt> </tt>
187		<a name="L119"></a><tt class="py-lineno">119</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-name">args</tt><tt class="py-op">:</tt> </tt>
188		<a name="L120"></a><tt class="py-lineno">120</tt> <tt class="py-line"> <tt class="py-name">arg</tt> <tt class="py-op">=</tt> <tt class="py-name">args</tt><tt class="py-op">.</tt><tt class="py-name">pop</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
189		<a name="L121"></a><tt class="py-lineno">121</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">arg</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-i"</tt><tt class="py-op">,</tt> <tt class="py-string">"--intersection"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
190		<a name="L122"></a><tt class="py-lineno">122</tt> <tt class="py-line"> <tt class="py-name">xset</tt><tt class="py-op">.</tt><tt id="link-31" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.intersection_update()=ClusterShell.NodeSet.NodeSet-class.html#intersection_update,Method ClusterShell.NodeSet.NodeSetBase.intersection_update()=ClusterShell.NodeSet.NodeSetBase-class.html#intersection_update,Method ClusterShell.NodeSet.RangeSet.intersection_update()=ClusterShell.NodeSet.RangeSet-class.html#intersection_update"><a title="ClusterShell.NodeSet.NodeSet.intersection_update
191		ClusterShell.NodeSet.NodeSetBase.intersection_update
192		ClusterShell.NodeSet.RangeSet.intersection_update" class="py-name" href="#" onclick="return doclink('link-31', 'intersection_update', 'link-31');">intersection_update</a></tt><tt class="py-op">(</tt><tt class="py-name">class_set</tt><tt class="py-op">(</tt><tt class="py-name">args</tt><tt class="py-op">.</tt><tt class="py-name">pop</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
193		<a name="L123"></a><tt class="py-lineno">123</tt> <tt class="py-line"> <tt class="py-name">autostep</tt><tt class="py-op">=</tt><tt class="py-name">autostep</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
194		<a name="L124"></a><tt class="py-lineno">124</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">arg</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-x"</tt><tt class="py-op">,</tt> <tt class="py-string">"--exclude"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
195		<a name="L125"></a><tt class="py-lineno">125</tt> <tt class="py-line"> <tt class="py-name">xset</tt><tt class="py-op">.</tt><tt id="link-32" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.difference_update()=ClusterShell.NodeSet.NodeSet-class.html#difference_update,Method ClusterShell.NodeSet.NodeSetBase.difference_update()=ClusterShell.NodeSet.NodeSetBase-class.html#difference_update,Method ClusterShell.NodeSet.RangeSet.difference_update()=ClusterShell.NodeSet.RangeSet-class.html#difference_update"><a title="ClusterShell.NodeSet.NodeSet.difference_update
196		ClusterShell.NodeSet.NodeSetBase.difference_update
197		ClusterShell.NodeSet.RangeSet.difference_update" class="py-name" href="#" onclick="return doclink('link-32', 'difference_update', 'link-32');">difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">class_set</tt><tt class="py-op">(</tt><tt class="py-name">args</tt><tt class="py-op">.</tt><tt class="py-name">pop</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
198		<a name="L126"></a><tt class="py-lineno">126</tt> <tt class="py-line"> <tt class="py-name">autostep</tt><tt class="py-op">=</tt><tt class="py-name">autostep</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
199		<a name="L127"></a><tt class="py-lineno">127</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">arg</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-X"</tt><tt class="py-op">,</tt> <tt class="py-string">"--xor"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
200		<a name="L128"></a><tt class="py-lineno">128</tt> <tt class="py-line"> <tt class="py-name">xset</tt><tt class="py-op">.</tt><tt id="link-33" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.symmetric_difference_update()=ClusterShell.NodeSet.NodeSet-class.html#symmetric_difference_update,Method ClusterShell.NodeSet.NodeSetBase.symmetric_difference_update()=ClusterShell.NodeSet.NodeSetBase-class.html#symmetric_difference_update,Method ClusterShell.NodeSet.RangeSet.symmetric_difference_update()=ClusterShell.NodeSet.RangeSet-class.html#symmetric_difference_update"><a title="ClusterShell.NodeSet.NodeSet.symmetric_difference_update
201		ClusterShell.NodeSet.NodeSetBase.symmetric_difference_update
202		ClusterShell.NodeSet.RangeSet.symmetric_difference_update" class="py-name" href="#" onclick="return doclink('link-33', 'symmetric_difference_update', 'link-33');">symmetric_difference_update</a></tt><tt class="py-op">(</tt><tt class="py-name">class_set</tt><tt class="py-op">(</tt><tt class="py-name">args</tt><tt class="py-op">.</tt><tt class="py-name">pop</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
203		<a name="L129"></a><tt class="py-lineno">129</tt> <tt class="py-line"> <tt class="py-name">autostep</tt><tt class="py-op">=</tt><tt class="py-name">autostep</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
204		<a name="L130"></a><tt class="py-lineno">130</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">arg</tt> <tt class="py-op">==</tt> <tt class="py-string">'-'</tt><tt class="py-op">:</tt> </tt>
205		<a name="L131"></a><tt class="py-lineno">131</tt> <tt class="py-line"> <tt id="link-34" class="py-name" targets="Function nodeset.process_stdin()=nodeset-module.html#process_stdin"><a title="nodeset.process_stdin" class="py-name" href="#" onclick="return doclink('link-34', 'process_stdin', 'link-34');">process_stdin</a></tt><tt class="py-op">(</tt><tt class="py-name">xset</tt><tt class="py-op">,</tt> <tt class="py-name">autostep</tt><tt class="py-op">)</tt> </tt>
206		<a name="L132"></a><tt class="py-lineno">132</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
207		<a name="L133"></a><tt class="py-lineno">133</tt> <tt class="py-line"> <tt class="py-name">xset</tt><tt class="py-op">.</tt><tt id="link-35" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
208		ClusterShell.NodeSet.NodeSetBase.update
209		ClusterShell.NodeSet.RangeSet.update
210		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-35', 'update', 'link-30');">update</a></tt><tt class="py-op">(</tt><tt class="py-name">class_set</tt><tt class="py-op">(</tt><tt class="py-name">arg</tt><tt class="py-op">,</tt> <tt class="py-name">autostep</tt><tt class="py-op">=</tt><tt class="py-name">autostep</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
211		<a name="L134"></a><tt class="py-lineno">134</tt> <tt class="py-line"> </tt>
212		<a name="L135"></a><tt class="py-lineno">135</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">xset</tt> </tt>
213		</div><a name="L136"></a><tt class="py-lineno">136</tt> <tt class="py-line"> </tt>
214		<a name="error_exit"></a><div id="error_exit-def"><a name="L137"></a><tt class="py-lineno">137</tt> <a class="py-toggle" href="#" id="error_exit-toggle" onclick="return toggle('error_exit');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="nodeset-module.html#error_exit">error_exit</a><tt class="py-op">(</tt><tt class="py-param">progname</tt><tt class="py-op">,</tt> <tt class="py-param">message</tt><tt class="py-op">,</tt> <tt class="py-param">status</tt><tt class="py-op">=</tt><tt class="py-number">1</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
215		</div><div id="error_exit-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="error_exit-expanded"><a name="L138"></a><tt class="py-lineno">138</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt id="link-36" class="py-name" targets="Method ClusterShell.MsgTree.MsgTreeElem.message()=ClusterShell.MsgTree.MsgTreeElem-class.html#message"><a title="ClusterShell.MsgTree.MsgTreeElem.message" class="py-name" href="#" onclick="return doclink('link-36', 'message', 'link-36');">message</a></tt> </tt>
216		<a name="L139"></a><tt class="py-lineno">139</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"Try `%s -h' for more information."</tt> <tt class="py-op">%</tt> <tt class="py-name">progname</tt> </tt>
217		<a name="L140"></a><tt class="py-lineno">140</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-name">status</tt><tt class="py-op">)</tt> </tt>
218		</div><a name="L141"></a><tt class="py-lineno">141</tt> <tt class="py-line"> </tt>
219		<a name="run_nodeset"></a><div id="run_nodeset-def"><a name="L142"></a><tt class="py-lineno">142</tt> <a class="py-toggle" href="#" id="run_nodeset-toggle" onclick="return toggle('run_nodeset');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="nodeset-module.html#run_nodeset">run_nodeset</a><tt class="py-op">(</tt><tt class="py-param">args</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
220		</div><div id="run_nodeset-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="run_nodeset-expanded"><a name="L143"></a><tt class="py-lineno">143</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
221		<a name="L144"></a><tt class="py-lineno">144</tt> <tt class="py-line"><tt class="py-docstring"> Main script function.</tt> </tt>
222		<a name="L145"></a><tt class="py-lineno">145</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
223		<a name="L146"></a><tt class="py-lineno">146</tt> <tt class="py-line"> <tt class="py-name">autostep</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
224		<a name="L147"></a><tt class="py-lineno">147</tt> <tt class="py-line"> <tt class="py-name">all</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
225		<a name="L148"></a><tt class="py-lineno">148</tt> <tt class="py-line"> <tt class="py-name">command</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
226		<a name="L149"></a><tt class="py-lineno">149</tt> <tt class="py-line"> <tt class="py-name">verbosity</tt> <tt class="py-op">=</tt> <tt class="py-number">1</tt> </tt>
227		<a name="L150"></a><tt class="py-lineno">150</tt> <tt class="py-line"> <tt class="py-name">class_set</tt> <tt class="py-op">=</tt> <tt id="link-37" class="py-name"><a title="ClusterShell.NodeSet
228		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-37', 'NodeSet', 'link-13');">NodeSet</a></tt> </tt>
229		<a name="L151"></a><tt class="py-lineno">151</tt> <tt class="py-line"> <tt class="py-name">separator</tt> <tt class="py-op">=</tt> <tt class="py-string">' '</tt> </tt>
230		<a name="L152"></a><tt class="py-lineno">152</tt> <tt class="py-line"> <tt class="py-name">source</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
231		<a name="L153"></a><tt class="py-lineno">153</tt> <tt class="py-line"> <tt class="py-name">groupbase</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
232		<a name="L154"></a><tt class="py-lineno">154</tt> <tt class="py-line"> <tt class="py-name">progname</tt> <tt class="py-op">=</tt> <tt class="py-name">args</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> </tt>
233		<a name="L155"></a><tt class="py-lineno">155</tt> <tt class="py-line"> <tt class="py-name">multcmds_errstr</tt> <tt class="py-op">=</tt> <tt class="py-string">"ERROR: multiple commands not allowed"</tt> </tt>
234		<a name="L156"></a><tt class="py-lineno">156</tt> <tt class="py-line"> </tt>
235		<a name="L157"></a><tt class="py-lineno">157</tt> <tt class="py-line"> <tt class="py-comment"># Parse getoptable options</tt> </tt>
236		<a name="L158"></a><tt class="py-lineno">158</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
237		<a name="L159"></a><tt class="py-lineno">159</tt> <tt class="py-line"> <tt class="py-name">opts</tt><tt class="py-op">,</tt> <tt class="py-name">args</tt> <tt class="py-op">=</tt> <tt class="py-name">getopt</tt><tt class="py-op">.</tt><tt class="py-name">getopt</tt><tt class="py-op">(</tt><tt class="py-name">args</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-string">"acdefhlqs:vrGRS:"</tt><tt class="py-op">,</tt> </tt>
238		<a name="L160"></a><tt class="py-lineno">160</tt> <tt class="py-line"> <tt class="py-op">[</tt><tt class="py-string">"autostep="</tt><tt class="py-op">,</tt> <tt class="py-string">"count"</tt><tt class="py-op">,</tt> <tt class="py-string">"debug"</tt><tt class="py-op">,</tt> <tt class="py-string">"expand"</tt><tt class="py-op">,</tt> <tt class="py-string">"fold"</tt><tt class="py-op">,</tt> <tt class="py-string">"groupbase"</tt><tt class="py-op">,</tt> </tt>
239		<a name="L161"></a><tt class="py-lineno">161</tt> <tt class="py-line"> <tt class="py-string">"groupsource="</tt><tt class="py-op">,</tt> <tt class="py-string">"groupsources"</tt><tt class="py-op">,</tt> <tt class="py-string">"help"</tt><tt class="py-op">,</tt> <tt class="py-string">"list"</tt><tt class="py-op">,</tt> <tt class="py-string">"quiet"</tt><tt class="py-op">,</tt> </tt>
240		<a name="L162"></a><tt class="py-lineno">162</tt> <tt class="py-line"> <tt class="py-string">"regroup"</tt><tt class="py-op">,</tt> <tt class="py-string">"rangeset"</tt><tt class="py-op">,</tt> <tt class="py-string">"separator="</tt><tt class="py-op">,</tt> <tt class="py-string">"version"</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
241		<a name="L163"></a><tt class="py-lineno">163</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">getopt</tt><tt class="py-op">.</tt><tt id="link-38" class="py-name" targets="Method ClusterShell.Worker.Worker.WorkerSimple.error()=ClusterShell.Worker.Worker.WorkerSimple-class.html#error"><a title="ClusterShell.Worker.Worker.WorkerSimple.error" class="py-name" href="#" onclick="return doclink('link-38', 'error', 'link-38');">error</a></tt><tt class="py-op">,</tt> <tt class="py-name">err</tt><tt class="py-op">:</tt> </tt>
242		<a name="L164"></a><tt class="py-lineno">164</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">err</tt><tt class="py-op">.</tt><tt class="py-name">opt</tt> <tt class="py-keyword">in</tt> <tt class="py-op">[</tt> <tt class="py-string">"i"</tt><tt class="py-op">,</tt> <tt class="py-string">"intersection"</tt><tt class="py-op">,</tt> <tt class="py-string">"x"</tt><tt class="py-op">,</tt> <tt class="py-string">"exclude"</tt><tt class="py-op">,</tt> <tt class="py-string">"X"</tt><tt class="py-op">,</tt> <tt class="py-string">"xor"</tt> <tt class="py-op">]</tt><tt class="py-op">:</tt> </tt>
243		<a name="L165"></a><tt class="py-lineno">165</tt> <tt class="py-line"> <tt id="link-39" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.message" class="py-name" href="#" onclick="return doclink('link-39', 'message', 'link-36');">message</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"option -%s not allowed here"</tt> <tt class="py-op">%</tt> <tt class="py-name">err</tt><tt class="py-op">.</tt><tt class="py-name">opt</tt> </tt>
244		<a name="L166"></a><tt class="py-lineno">166</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
245		<a name="L167"></a><tt class="py-lineno">167</tt> <tt class="py-line"> <tt id="link-40" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.message" class="py-name" href="#" onclick="return doclink('link-40', 'message', 'link-36');">message</a></tt> <tt class="py-op">=</tt> <tt class="py-name">err</tt><tt class="py-op">.</tt><tt id="link-41" class="py-name" targets="Method ClusterShell.Worker.EngineClient.EnginePort.msg()=ClusterShell.Worker.EngineClient.EnginePort-class.html#msg"><a title="ClusterShell.Worker.EngineClient.EnginePort.msg" class="py-name" href="#" onclick="return doclink('link-41', 'msg', 'link-41');">msg</a></tt> </tt>
246		<a name="L168"></a><tt class="py-lineno">168</tt> <tt class="py-line"> <tt id="link-42" class="py-name" targets="Function nodeset.error_exit()=nodeset-module.html#error_exit"><a title="nodeset.error_exit" class="py-name" href="#" onclick="return doclink('link-42', 'error_exit', 'link-42');">error_exit</a></tt><tt class="py-op">(</tt><tt class="py-name">progname</tt><tt class="py-op">,</tt> <tt id="link-43" class="py-name"><a title="ClusterShell.MsgTree.MsgTreeElem.message" class="py-name" href="#" onclick="return doclink('link-43', 'message', 'link-36');">message</a></tt><tt class="py-op">,</tt> <tt class="py-number">2</tt><tt class="py-op">)</tt> </tt>
247		<a name="L169"></a><tt class="py-lineno">169</tt> <tt class="py-line"> </tt>
248		<a name="L170"></a><tt class="py-lineno">170</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">k</tt><tt class="py-op">,</tt> <tt class="py-name">val</tt> <tt class="py-keyword">in</tt> <tt class="py-name">opts</tt><tt class="py-op">:</tt> </tt>
249		<a name="L171"></a><tt class="py-lineno">171</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-a"</tt><tt class="py-op">,</tt> <tt class="py-string">"--all"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
250		<a name="L172"></a><tt class="py-lineno">172</tt> <tt class="py-line"> <tt class="py-name">all</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
251		<a name="L173"></a><tt class="py-lineno">173</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"--autostep"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
252		<a name="L174"></a><tt class="py-lineno">174</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
253		<a name="L175"></a><tt class="py-lineno">175</tt> <tt class="py-line"> <tt class="py-name">autostep</tt> <tt class="py-op">=</tt> <tt class="py-name">int</tt><tt class="py-op">(</tt><tt class="py-name">val</tt><tt class="py-op">)</tt> </tt>
254		<a name="L176"></a><tt class="py-lineno">176</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">ValueError</tt><tt class="py-op">,</tt> <tt class="py-name">exc</tt><tt class="py-op">:</tt> </tt>
255		<a name="L177"></a><tt class="py-lineno">177</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-name">exc</tt> </tt>
256		<a name="L178"></a><tt class="py-lineno">178</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-c"</tt><tt class="py-op">,</tt> <tt class="py-string">"--count"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
257		<a name="L179"></a><tt class="py-lineno">179</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">command</tt><tt class="py-op">:</tt> </tt>
258		<a name="L180"></a><tt class="py-lineno">180</tt> <tt class="py-line"> <tt id="link-44" class="py-name"><a title="nodeset.error_exit" class="py-name" href="#" onclick="return doclink('link-44', 'error_exit', 'link-42');">error_exit</a></tt><tt class="py-op">(</tt><tt class="py-name">progname</tt><tt class="py-op">,</tt> <tt class="py-name">multcmds_errstr</tt><tt class="py-op">,</tt> <tt class="py-number">2</tt><tt class="py-op">)</tt> </tt>
259		<a name="L181"></a><tt class="py-lineno">181</tt> <tt class="py-line"> <tt class="py-name">command</tt> <tt class="py-op">=</tt> <tt class="py-string">"count"</tt> </tt>
260		<a name="L182"></a><tt class="py-lineno">182</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-d"</tt><tt class="py-op">,</tt> <tt class="py-string">"--debug"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
261		<a name="L183"></a><tt class="py-lineno">183</tt> <tt class="py-line"> <tt class="py-name">verbosity</tt> <tt class="py-op">=</tt> <tt class="py-number">2</tt> </tt>
262		<a name="L184"></a><tt class="py-lineno">184</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-e"</tt><tt class="py-op">,</tt> <tt class="py-string">"--expand"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
263		<a name="L185"></a><tt class="py-lineno">185</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">command</tt><tt class="py-op">:</tt> </tt>
264		<a name="L186"></a><tt class="py-lineno">186</tt> <tt class="py-line"> <tt id="link-45" class="py-name"><a title="nodeset.error_exit" class="py-name" href="#" onclick="return doclink('link-45', 'error_exit', 'link-42');">error_exit</a></tt><tt class="py-op">(</tt><tt class="py-name">progname</tt><tt class="py-op">,</tt> <tt class="py-name">multcmds_errstr</tt><tt class="py-op">,</tt> <tt class="py-number">2</tt><tt class="py-op">)</tt> </tt>
265		<a name="L187"></a><tt class="py-lineno">187</tt> <tt class="py-line"> <tt class="py-name">command</tt> <tt class="py-op">=</tt> <tt class="py-string">"expand"</tt> </tt>
266		<a name="L188"></a><tt class="py-lineno">188</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-f"</tt><tt class="py-op">,</tt> <tt class="py-string">"--fold"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
267		<a name="L189"></a><tt class="py-lineno">189</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">command</tt><tt class="py-op">:</tt> </tt>
268		<a name="L190"></a><tt class="py-lineno">190</tt> <tt class="py-line"> <tt id="link-46" class="py-name"><a title="nodeset.error_exit" class="py-name" href="#" onclick="return doclink('link-46', 'error_exit', 'link-42');">error_exit</a></tt><tt class="py-op">(</tt><tt class="py-name">progname</tt><tt class="py-op">,</tt> <tt class="py-name">multcmds_errstr</tt><tt class="py-op">,</tt> <tt class="py-number">2</tt><tt class="py-op">)</tt> </tt>
269		<a name="L191"></a><tt class="py-lineno">191</tt> <tt class="py-line"> <tt class="py-name">command</tt> <tt class="py-op">=</tt> <tt class="py-string">"fold"</tt> </tt>
270		<a name="L192"></a><tt class="py-lineno">192</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-h"</tt><tt class="py-op">,</tt> <tt class="py-string">"--help"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
271		<a name="L193"></a><tt class="py-lineno">193</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-name">__doc__</tt> </tt>
272		<a name="L194"></a><tt class="py-lineno">194</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
273		<a name="L195"></a><tt class="py-lineno">195</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-l"</tt><tt class="py-op">,</tt> <tt class="py-string">"--list"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
274		<a name="L196"></a><tt class="py-lineno">196</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">command</tt><tt class="py-op">:</tt> </tt>
275		<a name="L197"></a><tt class="py-lineno">197</tt> <tt class="py-line"> <tt id="link-47" class="py-name"><a title="nodeset.error_exit" class="py-name" href="#" onclick="return doclink('link-47', 'error_exit', 'link-42');">error_exit</a></tt><tt class="py-op">(</tt><tt class="py-name">progname</tt><tt class="py-op">,</tt> <tt class="py-name">multcmds_errstr</tt><tt class="py-op">,</tt> <tt class="py-number">2</tt><tt class="py-op">)</tt> </tt>
276		<a name="L198"></a><tt class="py-lineno">198</tt> <tt class="py-line"> <tt class="py-name">command</tt> <tt class="py-op">=</tt> <tt class="py-string">"list"</tt> </tt>
277		<a name="L199"></a><tt class="py-lineno">199</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-G"</tt><tt class="py-op">,</tt> <tt class="py-string">"--groupbase"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
278		<a name="L200"></a><tt class="py-lineno">200</tt> <tt class="py-line"> <tt class="py-name">groupbase</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
279		<a name="L201"></a><tt class="py-lineno">201</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-q"</tt><tt class="py-op">,</tt> <tt class="py-string">"--quiet"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
280		<a name="L202"></a><tt class="py-lineno">202</tt> <tt class="py-line"> <tt class="py-name">verbosity</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
281		<a name="L203"></a><tt class="py-lineno">203</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-r"</tt><tt class="py-op">,</tt> <tt class="py-string">"--regroup"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
282		<a name="L204"></a><tt class="py-lineno">204</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">command</tt><tt class="py-op">:</tt> </tt>
283		<a name="L205"></a><tt class="py-lineno">205</tt> <tt class="py-line"> <tt id="link-48" class="py-name"><a title="nodeset.error_exit" class="py-name" href="#" onclick="return doclink('link-48', 'error_exit', 'link-42');">error_exit</a></tt><tt class="py-op">(</tt><tt class="py-name">progname</tt><tt class="py-op">,</tt> <tt class="py-name">multcmds_errstr</tt><tt class="py-op">,</tt> <tt class="py-number">2</tt><tt class="py-op">)</tt> </tt>
284		<a name="L206"></a><tt class="py-lineno">206</tt> <tt class="py-line"> <tt class="py-name">command</tt> <tt class="py-op">=</tt> <tt class="py-string">"regroup"</tt> </tt>
285		<a name="L207"></a><tt class="py-lineno">207</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-R"</tt><tt class="py-op">,</tt> <tt class="py-string">"--rangeset"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
286		<a name="L208"></a><tt class="py-lineno">208</tt> <tt class="py-line"> <tt class="py-name">class_set</tt> <tt class="py-op">=</tt> <tt id="link-49" class="py-name"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-49', 'RangeSet', 'link-21');">RangeSet</a></tt> </tt>
287		<a name="L209"></a><tt class="py-lineno">209</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-S"</tt><tt class="py-op">,</tt> <tt class="py-string">"--separator"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
288		<a name="L210"></a><tt class="py-lineno">210</tt> <tt class="py-line"> <tt class="py-name">separator</tt> <tt class="py-op">=</tt> <tt class="py-name">val</tt> </tt>
289		<a name="L211"></a><tt class="py-lineno">211</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-s"</tt><tt class="py-op">,</tt> <tt class="py-string">"--groupsource"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
290		<a name="L212"></a><tt class="py-lineno">212</tt> <tt class="py-line"> <tt class="py-name">source</tt> <tt class="py-op">=</tt> <tt class="py-name">val</tt> </tt>
291		<a name="L213"></a><tt class="py-lineno">213</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"--groupsources"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
292		<a name="L214"></a><tt class="py-lineno">214</tt> <tt class="py-line"> <tt class="py-name">command</tt> <tt class="py-op">=</tt> <tt class="py-string">"groupsources"</tt> </tt>
293		<a name="L215"></a><tt class="py-lineno">215</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-op">(</tt><tt class="py-string">"-v"</tt><tt class="py-op">,</tt> <tt class="py-string">"--version"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
294		<a name="L216"></a><tt class="py-lineno">216</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-name">__version__</tt> </tt>
295		<a name="L217"></a><tt class="py-lineno">217</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
296		<a name="L218"></a><tt class="py-lineno">218</tt> <tt class="py-line"> </tt>
297		<a name="L219"></a><tt class="py-lineno">219</tt> <tt class="py-line"> <tt class="py-comment"># Check for command presence</tt> </tt>
298		<a name="L220"></a><tt class="py-lineno">220</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">command</tt><tt class="py-op">:</tt> </tt>
299		<a name="L221"></a><tt class="py-lineno">221</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: no command specified."</tt> </tt>
300		<a name="L222"></a><tt class="py-lineno">222</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-name">__doc__</tt> </tt>
301		<a name="L223"></a><tt class="py-lineno">223</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
302		<a name="L224"></a><tt class="py-lineno">224</tt> <tt class="py-line"> </tt>
303		<a name="L225"></a><tt class="py-lineno">225</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">all</tt><tt class="py-op">:</tt> <tt class="py-keyword">assert</tt> <tt class="py-name">class_set</tt> <tt class="py-op">==</tt> <tt id="link-50" class="py-name"><a title="ClusterShell.NodeSet
304		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-50', 'NodeSet', 'link-13');">NodeSet</a></tt><tt class="py-op">,</tt> <tt class="py-string">"-a is only supported in NodeSet mode"</tt> </tt>
305		<a name="L226"></a><tt class="py-lineno">226</tt> <tt class="py-line"> </tt>
306		<a name="L227"></a><tt class="py-lineno">227</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">source</tt> <tt class="py-keyword">and</tt> <tt class="py-op">(</tt><tt class="py-name">class_set</tt> <tt class="py-op">==</tt> <tt id="link-51" class="py-name"><a title="ClusterShell.NodeSet.RangeSet" class="py-name" href="#" onclick="return doclink('link-51', 'RangeSet', 'link-21');">RangeSet</a></tt> <tt class="py-keyword">or</tt> <tt class="py-name">command</tt> <tt class="py-op">==</tt> <tt class="py-string">"groupsources"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
307		<a name="L228"></a><tt class="py-lineno">228</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"WARNING: option group source \"%s\" ignored"</tt> \ </tt>
308		<a name="L229"></a><tt class="py-lineno">229</tt> <tt class="py-line"> <tt class="py-op">%</tt> <tt class="py-name">source</tt> </tt>
309		<a name="L230"></a><tt class="py-lineno">230</tt> <tt class="py-line"> </tt>
310		<a name="L231"></a><tt class="py-lineno">231</tt> <tt class="py-line"> <tt class="py-comment"># The list command doesn't need any NodeSet, check for it first.</tt> </tt>
311		<a name="L232"></a><tt class="py-lineno">232</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">command</tt> <tt class="py-op">==</tt> <tt class="py-string">"list"</tt><tt class="py-op">:</tt> </tt>
312		<a name="L233"></a><tt class="py-lineno">233</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">group</tt> <tt class="py-keyword">in</tt> <tt id="link-52" class="py-name"><a title="ClusterShell.NodeSet.grouplist
313		ClusterShell.NodeUtils.GroupResolver.grouplist" class="py-name" href="#" onclick="return doclink('link-52', 'grouplist', 'link-25');">grouplist</a></tt><tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
314		<a name="L234"></a><tt class="py-lineno">234</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">source</tt> <tt class="py-keyword">and</tt> <tt class="py-keyword">not</tt> <tt class="py-name">groupbase</tt><tt class="py-op">:</tt> </tt>
315		<a name="L235"></a><tt class="py-lineno">235</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-string">"@%s:%s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">,</tt> <tt class="py-name">group</tt><tt class="py-op">)</tt> </tt>
316		<a name="L236"></a><tt class="py-lineno">236</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
317		<a name="L237"></a><tt class="py-lineno">237</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-string">"@%s"</tt> <tt class="py-op">%</tt> <tt class="py-name">group</tt> </tt>
318		<a name="L238"></a><tt class="py-lineno">238</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
319		<a name="L239"></a><tt class="py-lineno">239</tt> <tt class="py-line"> <tt class="py-comment"># Also, the groupsources command simply lists group sources.</tt> </tt>
320		<a name="L240"></a><tt class="py-lineno">240</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">command</tt> <tt class="py-op">==</tt> <tt class="py-string">"groupsources"</tt><tt class="py-op">:</tt> </tt>
321		<a name="L241"></a><tt class="py-lineno">241</tt> <tt class="py-line"> <tt class="py-name">dispdefault</tt> <tt class="py-op">=</tt> <tt class="py-string">"(default)"</tt> </tt>
322		<a name="L242"></a><tt class="py-lineno">242</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">src</tt> <tt class="py-keyword">in</tt> <tt id="link-53" class="py-name"><a title="ClusterShell.NodeSet.STD_GROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-53', 'STD_GROUP_RESOLVER', 'link-26');">STD_GROUP_RESOLVER</a></tt><tt class="py-op">.</tt><tt id="link-54" class="py-name" targets="Method ClusterShell.NodeUtils.GroupResolver.sources()=ClusterShell.NodeUtils.GroupResolver-class.html#sources,Method ClusterShell.NodeUtils.GroupResolverConfig.sources()=ClusterShell.NodeUtils.GroupResolverConfig-class.html#sources"><a title="ClusterShell.NodeUtils.GroupResolver.sources
323		ClusterShell.NodeUtils.GroupResolverConfig.sources" class="py-name" href="#" onclick="return doclink('link-54', 'sources', 'link-54');">sources</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
324		<a name="L243"></a><tt class="py-lineno">243</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-string">"%s%s"</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">src</tt><tt class="py-op">,</tt> <tt class="py-name">dispdefault</tt><tt class="py-op">)</tt> </tt>
325		<a name="L244"></a><tt class="py-lineno">244</tt> <tt class="py-line"> <tt class="py-name">dispdefault</tt> <tt class="py-op">=</tt> <tt class="py-string">""</tt> </tt>
326		<a name="L245"></a><tt class="py-lineno">245</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
327		<a name="L246"></a><tt class="py-lineno">246</tt> <tt class="py-line"> </tt>
328		<a name="L247"></a><tt class="py-lineno">247</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
329		<a name="L248"></a><tt class="py-lineno">248</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">verbosity</tt> <tt class="py-op">></tt> <tt class="py-number">1</tt><tt class="py-op">:</tt> </tt>
330		<a name="L249"></a><tt class="py-lineno">249</tt> <tt class="py-line"> <tt id="link-55" class="py-name"><a title="ClusterShell.NodeSet.STD_GROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-55', 'STD_GROUP_RESOLVER', 'link-26');">STD_GROUP_RESOLVER</a></tt><tt class="py-op">.</tt><tt id="link-56" class="py-name" targets="Method ClusterShell.NodeUtils.GroupResolver.set_verbosity()=ClusterShell.NodeUtils.GroupResolver-class.html#set_verbosity"><a title="ClusterShell.NodeUtils.GroupResolver.set_verbosity" class="py-name" href="#" onclick="return doclink('link-56', 'set_verbosity', 'link-56');">set_verbosity</a></tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
331		<a name="L250"></a><tt class="py-lineno">250</tt> <tt class="py-line"> </tt>
332		<a name="L251"></a><tt class="py-lineno">251</tt> <tt class="py-line"> <tt class="py-comment"># We want -s <groupsource> to act as a substition of default groupsource</tt> </tt>
333		<a name="L252"></a><tt class="py-lineno">252</tt> <tt class="py-line"> <tt class="py-comment"># (ie. it's not necessary to prefix group names by this group source).</tt> </tt>
334		<a name="L253"></a><tt class="py-lineno">253</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">source</tt><tt class="py-op">:</tt> </tt>
335		<a name="L254"></a><tt class="py-lineno">254</tt> <tt class="py-line"> <tt id="link-57" class="py-name"><a title="ClusterShell.NodeSet.STD_GROUP_RESOLVER" class="py-name" href="#" onclick="return doclink('link-57', 'STD_GROUP_RESOLVER', 'link-26');">STD_GROUP_RESOLVER</a></tt><tt class="py-op">.</tt><tt class="py-name">default_sourcename</tt> <tt class="py-op">=</tt> <tt class="py-name">source</tt> </tt>
336		<a name="L255"></a><tt class="py-lineno">255</tt> <tt class="py-line"> </tt>
337		<a name="L256"></a><tt class="py-lineno">256</tt> <tt class="py-line"> <tt class="py-comment"># Instantiate RangeSet or NodeSet object</tt> </tt>
338		<a name="L257"></a><tt class="py-lineno">257</tt> <tt class="py-line"> <tt class="py-name">xset</tt> <tt class="py-op">=</tt> <tt class="py-name">class_set</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
339		<a name="L258"></a><tt class="py-lineno">258</tt> <tt class="py-line"> </tt>
340		<a name="L259"></a><tt class="py-lineno">259</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">all</tt><tt class="py-op">:</tt> </tt>
341		<a name="L260"></a><tt class="py-lineno">260</tt> <tt class="py-line"> <tt class="py-comment"># Include all nodes from external node groups support.</tt> </tt>
342		<a name="L261"></a><tt class="py-lineno">261</tt> <tt class="py-line"> <tt class="py-name">xset</tt><tt class="py-op">.</tt><tt id="link-58" class="py-name"><a title="ClusterShell.NodeSet.NodeSet.update
343		ClusterShell.NodeSet.NodeSetBase.update
344		ClusterShell.NodeSet.RangeSet.update
345		clush.RunTimer.update" class="py-name" href="#" onclick="return doclink('link-58', 'update', 'link-30');">update</a></tt><tt class="py-op">(</tt><tt id="link-59" class="py-name"><a title="ClusterShell.NodeSet
346		ClusterShell.NodeSet.NodeSet" class="py-name" href="#" onclick="return doclink('link-59', 'NodeSet', 'link-13');">NodeSet</a></tt><tt class="py-op">.</tt><tt id="link-60" class="py-name" targets="Class Method ClusterShell.NodeSet.NodeSet.fromall()=ClusterShell.NodeSet.NodeSet-class.html#fromall"><a title="ClusterShell.NodeSet.NodeSet.fromall" class="py-name" href="#" onclick="return doclink('link-60', 'fromall', 'link-60');">fromall</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> <tt class="py-comment"># uses default_sourcename</tt> </tt>
347		<a name="L262"></a><tt class="py-lineno">262</tt> <tt class="py-line"> <tt class="py-comment"># FIXME: only union operation is supported when using -a due to</tt> </tt>
348		<a name="L263"></a><tt class="py-lineno">263</tt> <tt class="py-line"> <tt class="py-comment"># current options handling.</tt> </tt>
349		<a name="L264"></a><tt class="py-lineno">264</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-keyword">not</tt> <tt class="py-name">args</tt><tt class="py-op">:</tt> </tt>
350		<a name="L265"></a><tt class="py-lineno">265</tt> <tt class="py-line"> <tt class="py-comment"># No need to specify '-' to read stdin if no argument at all.</tt> </tt>
351		<a name="L266"></a><tt class="py-lineno">266</tt> <tt class="py-line"> <tt id="link-61" class="py-name"><a title="nodeset.process_stdin" class="py-name" href="#" onclick="return doclink('link-61', 'process_stdin', 'link-34');">process_stdin</a></tt><tt class="py-op">(</tt><tt class="py-name">xset</tt><tt class="py-op">,</tt> <tt class="py-name">autostep</tt><tt class="py-op">)</tt> </tt>
352		<a name="L267"></a><tt class="py-lineno">267</tt> <tt class="py-line"> </tt>
353		<a name="L268"></a><tt class="py-lineno">268</tt> <tt class="py-line"> <tt class="py-comment"># Finish xset computing from args</tt> </tt>
354		<a name="L269"></a><tt class="py-lineno">269</tt> <tt class="py-line"> <tt id="link-62" class="py-name" targets="Function nodeset.compute_nodeset()=nodeset-module.html#compute_nodeset"><a title="nodeset.compute_nodeset" class="py-name" href="#" onclick="return doclink('link-62', 'compute_nodeset', 'link-62');">compute_nodeset</a></tt><tt class="py-op">(</tt><tt class="py-name">xset</tt><tt class="py-op">,</tt> <tt class="py-name">args</tt><tt class="py-op">,</tt> <tt class="py-name">autostep</tt><tt class="py-op">)</tt> </tt>
355		<a name="L270"></a><tt class="py-lineno">270</tt> <tt class="py-line"> </tt>
356		<a name="L271"></a><tt class="py-lineno">271</tt> <tt class="py-line"> <tt class="py-comment"># Interprate special characters (may raise SyntaxError)</tt> </tt>
357		<a name="L272"></a><tt class="py-lineno">272</tt> <tt class="py-line"> <tt class="py-name">separator</tt> <tt class="py-op">=</tt> <tt class="py-name">eval</tt><tt class="py-op">(</tt><tt class="py-string">'\'%s\''</tt> <tt class="py-op">%</tt> <tt class="py-name">separator</tt><tt class="py-op">,</tt> <tt class="py-op">{</tt><tt class="py-string">"__builtins__"</tt><tt class="py-op">:</tt><tt class="py-name">None</tt><tt class="py-op">}</tt><tt class="py-op">,</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt><tt class="py-op">)</tt> </tt>
358		<a name="L273"></a><tt class="py-lineno">273</tt> <tt class="py-line"> </tt>
359		<a name="L274"></a><tt class="py-lineno">274</tt> <tt class="py-line"> <tt class="py-comment"># Display result according to command choice</tt> </tt>
360		<a name="L275"></a><tt class="py-lineno">275</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">command</tt> <tt class="py-op">==</tt> <tt class="py-string">"expand"</tt><tt class="py-op">:</tt> </tt>
361		<a name="L276"></a><tt class="py-lineno">276</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-name">separator</tt><tt class="py-op">.</tt><tt id="link-63" class="py-name" targets="Method ClusterShell.Task.Task.join()=ClusterShell.Task.Task-class.html#join"><a title="ClusterShell.Task.Task.join" class="py-name" href="#" onclick="return doclink('link-63', 'join', 'link-63');">join</a></tt><tt class="py-op">(</tt><tt class="py-name">xset</tt><tt class="py-op">)</tt> </tt>
362		<a name="L277"></a><tt class="py-lineno">277</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">command</tt> <tt class="py-op">==</tt> <tt class="py-string">"fold"</tt><tt class="py-op">:</tt> </tt>
363		<a name="L278"></a><tt class="py-lineno">278</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-name">xset</tt> </tt>
364		<a name="L279"></a><tt class="py-lineno">279</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-name">command</tt> <tt class="py-op">==</tt> <tt class="py-string">"regroup"</tt><tt class="py-op">:</tt> </tt>
365		<a name="L280"></a><tt class="py-lineno">280</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-name">xset</tt><tt class="py-op">.</tt><tt id="link-64" class="py-name" targets="Method ClusterShell.NodeSet.NodeSet.regroup()=ClusterShell.NodeSet.NodeSet-class.html#regroup"><a title="ClusterShell.NodeSet.NodeSet.regroup" class="py-name" href="#" onclick="return doclink('link-64', 'regroup', 'link-64');">regroup</a></tt><tt class="py-op">(</tt><tt class="py-name">source</tt><tt class="py-op">,</tt> <tt class="py-name">noprefix</tt><tt class="py-op">=</tt><tt class="py-name">groupbase</tt><tt class="py-op">)</tt> </tt>
366		<a name="L281"></a><tt class="py-lineno">281</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
367		<a name="L282"></a><tt class="py-lineno">282</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">xset</tt><tt class="py-op">)</tt> </tt>
368		<a name="L283"></a><tt class="py-lineno">283</tt> <tt class="py-line"> </tt>
369		<a name="L284"></a><tt class="py-lineno">284</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-op">(</tt><tt id="link-65" class="py-name"><a title="ClusterShell.NodeSet.NodeSetParseError" class="py-name" href="#" onclick="return doclink('link-65', 'NodeSetParseError', 'link-18');">NodeSetParseError</a></tt><tt class="py-op">,</tt> <tt id="link-66" class="py-name"><a title="ClusterShell.NodeSet.RangeSetParseError" class="py-name" href="#" onclick="return doclink('link-66', 'RangeSetParseError', 'link-22');">RangeSetParseError</a></tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">exc</tt><tt class="py-op">:</tt> </tt>
370		<a name="L285"></a><tt class="py-lineno">285</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">verbosity</tt> <tt class="py-op">></tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
371		<a name="L286"></a><tt class="py-lineno">286</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"%s parse error:"</tt> <tt class="py-op">%</tt> <tt class="py-name">class_set</tt><tt class="py-op">.</tt><tt class="py-name">__name__</tt><tt class="py-op">,</tt> <tt class="py-name">exc</tt> </tt>
372		<a name="L287"></a><tt class="py-lineno">287</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
373		</div><a name="L288"></a><tt class="py-lineno">288</tt> <tt class="py-line"> </tt>
374		<a name="L289"></a><tt class="py-lineno">289</tt> <tt class="py-line"> </tt>
375		<a name="L290"></a><tt class="py-lineno">290</tt> <tt class="py-line"><tt class="py-keyword">if</tt> <tt class="py-name">__name__</tt> <tt class="py-op">==</tt> <tt class="py-string">'__main__'</tt><tt class="py-op">:</tt> </tt>
376		<a name="L291"></a><tt class="py-lineno">291</tt> <tt class="py-line"> <tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
377		<a name="L292"></a><tt class="py-lineno">292</tt> <tt class="py-line"> <tt id="link-67" class="py-name" targets="Function nodeset.run_nodeset()=nodeset-module.html#run_nodeset"><a title="nodeset.run_nodeset" class="py-name" href="#" onclick="return doclink('link-67', 'run_nodeset', 'link-67');">run_nodeset</a></tt><tt class="py-op">(</tt><tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">argv</tt><tt class="py-op">)</tt> </tt>
378		<a name="L293"></a><tt class="py-lineno">293</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
379		<a name="L294"></a><tt class="py-lineno">294</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">AssertionError</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
380		<a name="L295"></a><tt class="py-lineno">295</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR:"</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt> </tt>
381		<a name="L296"></a><tt class="py-lineno">296</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
382		<a name="L297"></a><tt class="py-lineno">297</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">IndexError</tt><tt class="py-op">:</tt> </tt>
383		<a name="L298"></a><tt class="py-lineno">298</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: syntax error"</tt> </tt>
384		<a name="L299"></a><tt class="py-lineno">299</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
385		<a name="L300"></a><tt class="py-lineno">300</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt class="py-name">SyntaxError</tt><tt class="py-op">:</tt> </tt>
386		<a name="L301"></a><tt class="py-lineno">301</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: invalid separator"</tt> </tt>
387		<a name="L302"></a><tt class="py-lineno">302</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
388		<a name="L303"></a><tt class="py-lineno">303</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-68" class="py-name"><a title="ClusterShell.NodeSet.NodeSetExternalError" class="py-name" href="#" onclick="return doclink('link-68', 'NodeSetExternalError', 'link-17');">NodeSetExternalError</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
389		<a name="L304"></a><tt class="py-lineno">304</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: external error:"</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt> </tt>
390		<a name="L305"></a><tt class="py-lineno">305</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
391		<a name="L306"></a><tt class="py-lineno">306</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-69" class="py-name"><a title="ClusterShell.NodeUtils.GroupResolverSourceError" class="py-name" href="#" onclick="return doclink('link-69', 'GroupResolverSourceError', 'link-5');">GroupResolverSourceError</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
392		<a name="L307"></a><tt class="py-lineno">307</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: unknown group source: \"%s\""</tt> <tt class="py-op">%</tt> <tt class="py-name">e</tt> </tt>
393		<a name="L308"></a><tt class="py-lineno">308</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
394		<a name="L309"></a><tt class="py-lineno">309</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-70" class="py-name"><a title="ClusterShell.NodeUtils.GroupSourceNoUpcall" class="py-name" href="#" onclick="return doclink('link-70', 'GroupSourceNoUpcall', 'link-11');">GroupSourceNoUpcall</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
395		<a name="L310"></a><tt class="py-lineno">310</tt> <tt class="py-line"> <tt class="py-keyword">print</tt> <tt class="py-op">>></tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">,</tt> <tt class="py-string">"ERROR: no %s upcall defined for group "</tt> \ </tt>
396		<a name="L311"></a><tt class="py-lineno">311</tt> <tt class="py-line"> <tt class="py-string">"source \"%s\""</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">e</tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">.</tt><tt class="py-name">group_source</tt><tt class="py-op">.</tt><tt class="py-name">name</tt><tt class="py-op">)</tt> </tt>
397		<a name="L312"></a><tt class="py-lineno">312</tt> <tt class="py-line"> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">exit</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">)</tt> </tt>
398		<a name="L313"></a><tt class="py-lineno">313</tt> <tt class="py-line"> <tt class="py-keyword">except</tt> <tt id="link-71" class="py-name"><a title="ClusterShell.NodeUtils.GroupSourceException" class="py-name" href="#" onclick="return doclink('link-71', 'GroupSourceException', 'link-8');">GroupSourceException</a></tt><tt class="py-op">,</tt> <tt class="py-name">e</tt><tt class="py-op">:</tt> </tt>
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5		<title>NodeSet</title>
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7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<h1 class="toc">Module NodeSet</h1>
13		<hr />
14		<h2 class="toc">Classes</h2>
15		<a target="mainFrame" href="ClusterShell.NodeSet.NodeGroupBase-class.html"
16		>NodeGroupBase</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.NodeSet-class.html"
17		>NodeSet</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.NodeSetBase-class.html"
18		>NodeSetBase</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.NodeSetException-class.html"
19		>NodeSetException</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.NodeSetExternalError-class.html"
20		>NodeSetExternalError</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.NodeSetParseError-class.html"
21		>NodeSetParseError</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.NodeSetParseRangeError-class.html"
22		>NodeSetParseRangeError</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.ParsingEngine-class.html"
23		>ParsingEngine</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.RangeSet-class.html"
24		>RangeSet</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.RangeSetException-class.html"
25		>RangeSetException</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.RangeSetPaddingError-class.html"
26		>RangeSetPaddingError</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.RangeSetParseError-class.html"
27		>RangeSetParseError</a><br /> <h2 class="toc">Functions</h2>
28		<div class="private">
29		<a target="mainFrame" href="ClusterShell.NodeSet-module.html#_test"
30		>_test</a><br /> </div>
31		<a target="mainFrame" href="ClusterShell.NodeSet-module.html#expand"
32		>expand</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet-module.html#fold"
33		>fold</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet-module.html#grouplist"
34		>grouplist</a><br /> <h2 class="toc">Variables</h2>
35		<a target="mainFrame" href="ClusterShell.NodeSet-module.html#DEF_GROUPS_CONFIG"
36		>DEF_GROUPS_CONFIG</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet-module.html#DEF_STD_GROUP_RESOLVER"
37		>DEF_STD_GROUP_RESOLVER</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet-module.html#NOGROUP_RESOLVER"
38		>NOGROUP_RESOLVER</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet-module.html#STD_GROUP_RESOLVER"
39		>STD_GROUP_RESOLVER</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet-module.html#__package__"
40		>__package__</a><br /><hr />
41		<span class="options">[<a href="javascript:void(0);" class="privatelink"
42		onclick="toggle_private();">hide private</a>]</span>
43
44		<script type="text/javascript">
45		<!--
46		// Private objects are initially displayed (because if
47		// javascript is turned off then we want them to be
48		// visible); but by default, we want to hide them. So hide
49		// them unless we have a cookie that says to show them.
50		checkCookie();
51		// -->
52		</script>
53		</body>
54		</html>

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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>NodeUtils</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<h1 class="toc">Module NodeUtils</h1>
13		<hr />
14		<h2 class="toc">Classes</h2>
15		<a target="mainFrame" href="ClusterShell.NodeUtils.GroupResolver-class.html"
16		>GroupResolver</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupResolverConfig-class.html"
17		>GroupResolverConfig</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupResolverConfigError-class.html"
18		>GroupResolverConfigError</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupResolverError-class.html"
19		>GroupResolverError</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupResolverSourceError-class.html"
20		>GroupResolverSourceError</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupSource-class.html"
21		>GroupSource</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupSourceException-class.html"
22		>GroupSourceException</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupSourceNoUpcall-class.html"
23		>GroupSourceNoUpcall</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupSourceQueryFailed-class.html"
24		>GroupSourceQueryFailed</a><br /> <h2 class="toc">Variables</h2>
25		<a target="mainFrame" href="ClusterShell.NodeUtils-module.html#__package__"
26		>__package__</a><br /><hr />
27		<span class="options">[<a href="javascript:void(0);" class="privatelink"
28		onclick="toggle_private();">hide private</a>]</span>
29
30		<script type="text/javascript">
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33		// javascript is turned off then we want them to be
34		// visible); but by default, we want to hide them. So hide
35		// them unless we have a cookie that says to show them.
36		checkCookie();
37		// -->
38		</script>
39		</body>
40		</html>

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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>Task</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<h1 class="toc">Module Task</h1>
13		<hr />
14		<h2 class="toc">Classes</h2>
15		<a target="mainFrame" href="ClusterShell.Task.AlreadyRunningError-class.html"
16		>AlreadyRunningError</a><br /> <a target="mainFrame" href="ClusterShell.Task.Task-class.html"
17		>Task</a><br /> <a target="mainFrame" href="ClusterShell.Task.TaskError-class.html"
18		>TaskError</a><br /> <a target="mainFrame" href="ClusterShell.Task.TaskException-class.html"
19		>TaskException</a><br /> <a target="mainFrame" href="ClusterShell.Task.TaskMsgTreeError-class.html"
20		>TaskMsgTreeError</a><br /> <a target="mainFrame" href="ClusterShell.Task.TimeoutError-class.html"
21		>TimeoutError</a><br /> <div class="private">
22		<a target="mainFrame" href="ClusterShell.Task._TaskMsgTree-class.html"
23		>_TaskMsgTree</a><br /> </div>
24		<h2 class="toc">Functions</h2>
25		<div class="private">
26		<a target="mainFrame" href="ClusterShell.Task-module.html#_task_print_debug"
27		>_task_print_debug</a><br /> </div>
28		<a target="mainFrame" href="ClusterShell.Task-module.html#task_cleanup"
29		>task_cleanup</a><br /> <a target="mainFrame" href="ClusterShell.Task-module.html#task_self"
30		>task_self</a><br /> <a target="mainFrame" href="ClusterShell.Task-module.html#task_terminate"
31		>task_terminate</a><br /> <a target="mainFrame" href="ClusterShell.Task-module.html#task_wait"
32		>task_wait</a><br /> <h2 class="toc">Variables</h2>
33		<a target="mainFrame" href="ClusterShell.Task-module.html#__package__"
34		>__package__</a><br /><hr />
35		<span class="options">[<a href="javascript:void(0);" class="privatelink"
36		onclick="toggle_private();">hide private</a>]</span>
37
38		<script type="text/javascript">
39		<!--
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41		// javascript is turned off then we want them to be
42		// visible); but by default, we want to hide them. So hide
43		// them unless we have a cookie that says to show them.
44		checkCookie();
45		// -->
46		</script>
47		</body>
48		</html>

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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>Worker</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<h1 class="toc">Module Worker</h1>
13		<hr />
14		<h2 class="toc">Variables</h2>
15		<a target="mainFrame" href="ClusterShell.Worker-module.html#__package__"
16		>__package__</a><br /><hr />
17		<span class="options">[<a href="javascript:void(0);" class="privatelink"
18		onclick="toggle_private();">hide private</a>]</span>
19
20		<script type="text/javascript">
21		<!--
22		// Private objects are initially displayed (because if
23		// javascript is turned off then we want them to be
24		// visible); but by default, we want to hide them. So hide
25		// them unless we have a cookie that says to show them.
26		checkCookie();
27		// -->
28		</script>
29		</body>
30		</html>

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2		"DTD/xhtml1-transitional.dtd">
3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>EngineClient</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<h1 class="toc">Module EngineClient</h1>
13		<hr />
14		<h2 class="toc">Classes</h2>
15		<a target="mainFrame" href="ClusterShell.Worker.EngineClient.EngineClient-class.html"
16		>EngineClient</a><br /> <a target="mainFrame" href="ClusterShell.Worker.EngineClient.EngineClientEOF-class.html"
17		>EngineClientEOF</a><br /> <a target="mainFrame" href="ClusterShell.Worker.EngineClient.EngineClientError-class.html"
18		>EngineClientError</a><br /> <a target="mainFrame" href="ClusterShell.Worker.EngineClient.EngineClientException-class.html"
19		>EngineClientException</a><br /> <a target="mainFrame" href="ClusterShell.Worker.EngineClient.EngineClientNotSupportedError-class.html"
20		>EngineClientNotSupportedError</a><br /> <a target="mainFrame" href="ClusterShell.Worker.EngineClient.EnginePort-class.html"
21		>EnginePort</a><br /> <h2 class="toc">Variables</h2>
22		<a target="mainFrame" href="ClusterShell.Worker.EngineClient-module.html#__package__"
23		>__package__</a><br /><hr />
24		<span class="options">[<a href="javascript:void(0);" class="privatelink"
25		onclick="toggle_private();">hide private</a>]</span>
26
27		<script type="text/javascript">
28		<!--
29		// Private objects are initially displayed (because if
30		// javascript is turned off then we want them to be
31		// visible); but by default, we want to hide them. So hide
32		// them unless we have a cookie that says to show them.
33		checkCookie();
34		// -->
35		</script>
36		</body>
37		</html>

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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>Pdsh</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<h1 class="toc">Module Pdsh</h1>
13		<hr />
14		<h2 class="toc">Classes</h2>
15		<a target="mainFrame" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html"
16		>WorkerPdsh</a><br /> <h2 class="toc">Variables</h2>
17		<a target="mainFrame" href="ClusterShell.Worker.Pdsh-module.html#__package__"
18		>__package__</a><br /><hr />
19		<span class="options">[<a href="javascript:void(0);" class="privatelink"
20		onclick="toggle_private();">hide private</a>]</span>
21
22		<script type="text/javascript">
23		<!--
24		// Private objects are initially displayed (because if
25		// javascript is turned off then we want them to be
26		// visible); but by default, we want to hide them. So hide
27		// them unless we have a cookie that says to show them.
28		checkCookie();
29		// -->
30		</script>
31		</body>
32		</html>

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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>Popen</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<h1 class="toc">Module Popen</h1>
13		<hr />
14		<h2 class="toc">Classes</h2>
15		<a target="mainFrame" href="ClusterShell.Worker.Popen.WorkerPopen-class.html"
16		>WorkerPopen</a><br /> <h2 class="toc">Variables</h2>
17		<a target="mainFrame" href="ClusterShell.Worker.Popen-module.html#__package__"
18		>__package__</a><br /><hr />
19		<span class="options">[<a href="javascript:void(0);" class="privatelink"
20		onclick="toggle_private();">hide private</a>]</span>
21
22		<script type="text/javascript">
23		<!--
24		// Private objects are initially displayed (because if
25		// javascript is turned off then we want them to be
26		// visible); but by default, we want to hide them. So hide
27		// them unless we have a cookie that says to show them.
28		checkCookie();
29		// -->
30		</script>
31		</body>
32		</html>

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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>Ssh</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<h1 class="toc">Module Ssh</h1>
13		<hr />
14		<h2 class="toc">Classes</h2>
15		<a target="mainFrame" href="ClusterShell.Worker.Ssh.Scp-class.html"
16		>Scp</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Ssh.Ssh-class.html"
17		>Ssh</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Ssh.WorkerSsh-class.html"
18		>WorkerSsh</a><br /> <h2 class="toc">Variables</h2>
19		<a target="mainFrame" href="ClusterShell.Worker.Ssh-module.html#__package__"
20		>__package__</a><br /><hr />
21		<span class="options">[<a href="javascript:void(0);" class="privatelink"
22		onclick="toggle_private();">hide private</a>]</span>
23
24		<script type="text/javascript">
25		<!--
26		// Private objects are initially displayed (because if
27		// javascript is turned off then we want them to be
28		// visible); but by default, we want to hide them. So hide
29		// them unless we have a cookie that says to show them.
30		checkCookie();
31		// -->
32		</script>
33		</body>
34		</html>

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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>Worker</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<h1 class="toc">Module Worker</h1>
13		<hr />
14		<h2 class="toc">Classes</h2>
15		<a target="mainFrame" href="ClusterShell.Worker.Worker.DistantWorker-class.html"
16		>DistantWorker</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Worker.Worker-class.html"
17		>Worker</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Worker.WorkerBadArgumentError-class.html"
18		>WorkerBadArgumentError</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Worker.WorkerError-class.html"
19		>WorkerError</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Worker.WorkerException-class.html"
20		>WorkerException</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Worker.WorkerSimple-class.html"
21		>WorkerSimple</a><br /> <h2 class="toc">Variables</h2>
22		<a target="mainFrame" href="ClusterShell.Worker.Worker-module.html#__package__"
23		>__package__</a><br /><hr />
24		<span class="options">[<a href="javascript:void(0);" class="privatelink"
25		onclick="toggle_private();">hide private</a>]</span>
26
27		<script type="text/javascript">
28		<!--
29		// Private objects are initially displayed (because if
30		// javascript is turned off then we want them to be
31		// visible); but by default, we want to hide them. So hide
32		// them unless we have a cookie that says to show them.
33		checkCookie();
34		// -->
35		</script>
36		</body>
37		</html>

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2		"DTD/xhtml1-transitional.dtd">
3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>clubak</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<h1 class="toc">Module clubak</h1>
13		<hr />
14		<h2 class="toc">Classes</h2>
15		<a target="mainFrame" href="clubak.Display-class.html"
16		>Display</a><br /> <h2 class="toc">Functions</h2>
17		<a target="mainFrame" href="clubak-module.html#clubak"
18		>clubak</a><br /> <a target="mainFrame" href="clubak-module.html#display"
19		>display</a><br /> <a target="mainFrame" href="clubak-module.html#nodeset_cmp"
20		>nodeset_cmp</a><br /> <h2 class="toc">Variables</h2>
21		<a target="mainFrame" href="clubak-module.html#WHENCOLOR_CHOICES"
22		>WHENCOLOR_CHOICES</a><br /> <a target="mainFrame" href="clubak-module.html#__package__"
23		>__package__</a><br /><hr />
24		<span class="options">[<a href="javascript:void(0);" class="privatelink"
25		onclick="toggle_private();">hide private</a>]</span>
26
27		<script type="text/javascript">
28		<!--
29		// Private objects are initially displayed (because if
30		// javascript is turned off then we want them to be
31		// visible); but by default, we want to hide them. So hide
32		// them unless we have a cookie that says to show them.
33		checkCookie();
34		// -->
35		</script>
36		</body>
37		</html>

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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>clush</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<h1 class="toc">Module clush</h1>
13		<hr />
14		<h2 class="toc">Classes</h2>
15		<a target="mainFrame" href="clush.ClushConfig-class.html"
16		>ClushConfig</a><br /> <a target="mainFrame" href="clush.ClushConfigError-class.html"
17		>ClushConfigError</a><br /> <a target="mainFrame" href="clush.DirectOutputHandler-class.html"
18		>DirectOutputHandler</a><br /> <a target="mainFrame" href="clush.Display-class.html"
19		>Display</a><br /> <a target="mainFrame" href="clush.GatherOutputHandler-class.html"
20		>GatherOutputHandler</a><br /> <a target="mainFrame" href="clush.RunTimer-class.html"
21		>RunTimer</a><br /> <a target="mainFrame" href="clush.StdInputHandler-class.html"
22		>StdInputHandler</a><br /> <a target="mainFrame" href="clush.UpdatePromptException-class.html"
23		>UpdatePromptException</a><br /> <h2 class="toc">Functions</h2>
24		<a target="mainFrame" href="clush-module.html#bind_stdin"
25		>bind_stdin</a><br /> <a target="mainFrame" href="clush-module.html#bufnodeset_cmp"
26		>bufnodeset_cmp</a><br /> <a target="mainFrame" href="clush-module.html#clush_excepthook"
27		>clush_excepthook</a><br /> <a target="mainFrame" href="clush-module.html#clush_exit"
28		>clush_exit</a><br /> <a target="mainFrame" href="clush-module.html#clush_main"
29		>clush_main</a><br /> <a target="mainFrame" href="clush-module.html#get_history_file"
30		>get_history_file</a><br /> <a target="mainFrame" href="clush-module.html#nodeset_cmp"
31		>nodeset_cmp</a><br /> <a target="mainFrame" href="clush-module.html#readline_setup"
32		>readline_setup</a><br /> <a target="mainFrame" href="clush-module.html#run_command"
33		>run_command</a><br /> <a target="mainFrame" href="clush-module.html#run_copy"
34		>run_copy</a><br /> <a target="mainFrame" href="clush-module.html#signal_handler"
35		>signal_handler</a><br /> <a target="mainFrame" href="clush-module.html#ttyloop"
36		>ttyloop</a><br /> <h2 class="toc">Variables</h2>
37		<a target="mainFrame" href="clush-module.html#VERB_DEBUG"
38		>VERB_DEBUG</a><br /> <a target="mainFrame" href="clush-module.html#VERB_QUIET"
39		>VERB_QUIET</a><br /> <a target="mainFrame" href="clush-module.html#VERB_STD"
40		>VERB_STD</a><br /> <a target="mainFrame" href="clush-module.html#VERB_VERB"
41		>VERB_VERB</a><br /> <a target="mainFrame" href="clush-module.html#WHENCOLOR_CHOICES"
42		>WHENCOLOR_CHOICES</a><br /> <a target="mainFrame" href="clush-module.html#__package__"
43		>__package__</a><br /><hr />
44		<span class="options">[<a href="javascript:void(0);" class="privatelink"
45		onclick="toggle_private();">hide private</a>]</span>
46
47		<script type="text/javascript">
48		<!--
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50		// javascript is turned off then we want them to be
51		// visible); but by default, we want to hide them. So hide
52		// them unless we have a cookie that says to show them.
53		checkCookie();
54		// -->
55		</script>
56		</body>
57		</html>

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0		<?xml version="1.0" encoding="ascii"?>
1		<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
2		"DTD/xhtml1-transitional.dtd">
3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>Everything</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<h1 class="toc">Everything</h1>
13		<hr />
14		<h2 class="toc">All Classes</h2>
15		<a target="mainFrame" href="ClusterShell.Engine.EPoll.EngineEPoll-class.html"
16		>ClusterShell.Engine.EPoll.EngineEPoll</a><br /> <a target="mainFrame" href="ClusterShell.Engine.Engine.Engine-class.html"
17		>ClusterShell.Engine.Engine.Engine</a><br /> <a target="mainFrame" href="ClusterShell.Engine.Engine.EngineAbortException-class.html"
18		>ClusterShell.Engine.Engine.EngineAbortException</a><br /> <a target="mainFrame" href="ClusterShell.Engine.Engine.EngineAlreadyRunningError-class.html"
19		>ClusterShell.Engine.Engine.EngineAlreadyRunningError</a><br /> <a target="mainFrame" href="ClusterShell.Engine.Engine.EngineBaseTimer-class.html"
20		>ClusterShell.Engine.Engine.EngineBaseTimer</a><br /> <a target="mainFrame" href="ClusterShell.Engine.Engine.EngineException-class.html"
21		>ClusterShell.Engine.Engine.EngineException</a><br /> <a target="mainFrame" href="ClusterShell.Engine.Engine.EngineIllegalOperationError-class.html"
22		>ClusterShell.Engine.Engine.EngineIllegalOperationError</a><br /> <a target="mainFrame" href="ClusterShell.Engine.Engine.EngineNotSupportedError-class.html"
23		>ClusterShell.Engine.Engine.EngineNotSupportedError</a><br /> <a target="mainFrame" href="ClusterShell.Engine.Engine.EngineTimeoutException-class.html"
24		>ClusterShell.Engine.Engine.EngineTimeoutException</a><br /> <a target="mainFrame" href="ClusterShell.Engine.Engine.EngineTimer-class.html"
25		>ClusterShell.Engine.Engine.EngineTimer</a><br /> <div class="private">
26		<a target="mainFrame" href="ClusterShell.Engine.Engine._EngineTimerQ-class.html"
27		>ClusterShell.Engine.Engine._EngineTimerQ</a><br /> </div>
28		<div class="private">
29		<a target="mainFrame" href="ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase-class.html"
30		>ClusterShell.Engine.Engine._EngineTimerQ._EngineTimerCase</a><br /> </div>
31		<a target="mainFrame" href="ClusterShell.Engine.Factory.PreferredEngine-class.html"
32		>ClusterShell.Engine.Factory.PreferredEngine</a><br /> <a target="mainFrame" href="ClusterShell.Engine.Poll.EnginePoll-class.html"
33		>ClusterShell.Engine.Poll.EnginePoll</a><br /> <a target="mainFrame" href="ClusterShell.Event.EventHandler-class.html"
34		>ClusterShell.Event.EventHandler</a><br /> <a target="mainFrame" href="ClusterShell.MsgTree.MsgTree-class.html"
35		>ClusterShell.MsgTree.MsgTree</a><br /> <a target="mainFrame" href="ClusterShell.MsgTree.MsgTreeElem-class.html"
36		>ClusterShell.MsgTree.MsgTreeElem</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.NodeGroupBase-class.html"
37		>ClusterShell.NodeSet.NodeGroupBase</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.NodeSet-class.html"
38		>ClusterShell.NodeSet.NodeSet</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.NodeSetBase-class.html"
39		>ClusterShell.NodeSet.NodeSetBase</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.NodeSetException-class.html"
40		>ClusterShell.NodeSet.NodeSetException</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.NodeSetExternalError-class.html"
41		>ClusterShell.NodeSet.NodeSetExternalError</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.NodeSetParseError-class.html"
42		>ClusterShell.NodeSet.NodeSetParseError</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.NodeSetParseRangeError-class.html"
43		>ClusterShell.NodeSet.NodeSetParseRangeError</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.ParsingEngine-class.html"
44		>ClusterShell.NodeSet.ParsingEngine</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.RangeSet-class.html"
45		>ClusterShell.NodeSet.RangeSet</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.RangeSetException-class.html"
46		>ClusterShell.NodeSet.RangeSetException</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.RangeSetPaddingError-class.html"
47		>ClusterShell.NodeSet.RangeSetPaddingError</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet.RangeSetParseError-class.html"
48		>ClusterShell.NodeSet.RangeSetParseError</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupResolver-class.html"
49		>ClusterShell.NodeUtils.GroupResolver</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupResolverConfig-class.html"
50		>ClusterShell.NodeUtils.GroupResolverConfig</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupResolverConfigError-class.html"
51		>ClusterShell.NodeUtils.GroupResolverConfigError</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupResolverError-class.html"
52		>ClusterShell.NodeUtils.GroupResolverError</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupResolverSourceError-class.html"
53		>ClusterShell.NodeUtils.GroupResolverSourceError</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupSource-class.html"
54		>ClusterShell.NodeUtils.GroupSource</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupSourceException-class.html"
55		>ClusterShell.NodeUtils.GroupSourceException</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupSourceNoUpcall-class.html"
56		>ClusterShell.NodeUtils.GroupSourceNoUpcall</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils.GroupSourceQueryFailed-class.html"
57		>ClusterShell.NodeUtils.GroupSourceQueryFailed</a><br /> <a target="mainFrame" href="ClusterShell.Task.AlreadyRunningError-class.html"
58		>ClusterShell.Task.AlreadyRunningError</a><br /> <a target="mainFrame" href="ClusterShell.Task.Task-class.html"
59		>ClusterShell.Task.Task</a><br /> <div class="private">
60		<a target="mainFrame" href="ClusterShell.Task.Task._SuspendCondition-class.html"
61		>ClusterShell.Task.Task._SuspendCondition</a><br /> </div>
62		<div class="private">
63		<a target="mainFrame" href="ClusterShell.Task.Task._SyncMsgHandler-class.html"
64		>ClusterShell.Task.Task._SyncMsgHandler</a><br /> </div>
65		<a target="mainFrame" href="ClusterShell.Task.Task.tasksyncmethod-class.html"
66		>ClusterShell.Task.Task.tasksyncmethod</a><br /> <a target="mainFrame" href="ClusterShell.Task.TaskError-class.html"
67		>ClusterShell.Task.TaskError</a><br /> <a target="mainFrame" href="ClusterShell.Task.TaskException-class.html"
68		>ClusterShell.Task.TaskException</a><br /> <a target="mainFrame" href="ClusterShell.Task.TaskMsgTreeError-class.html"
69		>ClusterShell.Task.TaskMsgTreeError</a><br /> <a target="mainFrame" href="ClusterShell.Task.TimeoutError-class.html"
70		>ClusterShell.Task.TimeoutError</a><br /> <div class="private">
71		<a target="mainFrame" href="ClusterShell.Task._TaskMsgTree-class.html"
72		>ClusterShell.Task._TaskMsgTree</a><br /> </div>
73		<a target="mainFrame" href="ClusterShell.Worker.EngineClient.EngineClient-class.html"
74		>ClusterShell.Worker.EngineClient.EngineClient</a><br /> <a target="mainFrame" href="ClusterShell.Worker.EngineClient.EngineClientEOF-class.html"
75		>ClusterShell.Worker.EngineClient.EngineClientEOF</a><br /> <a target="mainFrame" href="ClusterShell.Worker.EngineClient.EngineClientError-class.html"
76		>ClusterShell.Worker.EngineClient.EngineClientError</a><br /> <a target="mainFrame" href="ClusterShell.Worker.EngineClient.EngineClientException-class.html"
77		>ClusterShell.Worker.EngineClient.EngineClientException</a><br /> <a target="mainFrame" href="ClusterShell.Worker.EngineClient.EngineClientNotSupportedError-class.html"
78		>ClusterShell.Worker.EngineClient.EngineClientNotSupportedError</a><br /> <a target="mainFrame" href="ClusterShell.Worker.EngineClient.EnginePort-class.html"
79		>ClusterShell.Worker.EngineClient.EnginePort</a><br /> <div class="private">
80		<a target="mainFrame" href="ClusterShell.Worker.EngineClient.EnginePort._Msg-class.html"
81		>ClusterShell.Worker.EngineClient.EnginePort._Msg</a><br /> </div>
82		<a target="mainFrame" href="ClusterShell.Worker.Pdsh.WorkerPdsh-class.html"
83		>ClusterShell.Worker.Pdsh.WorkerPdsh</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Popen.WorkerPopen-class.html"
84		>ClusterShell.Worker.Popen.WorkerPopen</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Ssh.Scp-class.html"
85		>ClusterShell.Worker.Ssh.Scp</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Ssh.Ssh-class.html"
86		>ClusterShell.Worker.Ssh.Ssh</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Ssh.WorkerSsh-class.html"
87		>ClusterShell.Worker.Ssh.WorkerSsh</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Worker.DistantWorker-class.html"
88		>ClusterShell.Worker.Worker.DistantWorker</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Worker.Worker-class.html"
89		>ClusterShell.Worker.Worker.Worker</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Worker.WorkerBadArgumentError-class.html"
90		>ClusterShell.Worker.Worker.WorkerBadArgumentError</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Worker.WorkerError-class.html"
91		>ClusterShell.Worker.Worker.WorkerError</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Worker.WorkerException-class.html"
92		>ClusterShell.Worker.Worker.WorkerException</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Worker.WorkerSimple-class.html"
93		>ClusterShell.Worker.Worker.WorkerSimple</a><br /> <a target="mainFrame" href="clubak.Display-class.html"
94		>clubak.Display</a><br /> <a target="mainFrame" href="clush.ClushConfig-class.html"
95		>clush.ClushConfig</a><br /> <a target="mainFrame" href="clush.ClushConfigError-class.html"
96		>clush.ClushConfigError</a><br /> <a target="mainFrame" href="clush.DirectOutputHandler-class.html"
97		>clush.DirectOutputHandler</a><br /> <a target="mainFrame" href="clush.Display-class.html"
98		>clush.Display</a><br /> <a target="mainFrame" href="clush.GatherOutputHandler-class.html"
99		>clush.GatherOutputHandler</a><br /> <a target="mainFrame" href="clush.RunTimer-class.html"
100		>clush.RunTimer</a><br /> <a target="mainFrame" href="clush.StdInputHandler-class.html"
101		>clush.StdInputHandler</a><br /> <a target="mainFrame" href="clush.UpdatePromptException-class.html"
102		>clush.UpdatePromptException</a><br /> <h2 class="toc">All Functions</h2>
103		<div class="private">
104		<a target="mainFrame" href="ClusterShell.NodeSet-module.html#_test"
105		>ClusterShell.NodeSet._test</a><br /> </div>
106		<a target="mainFrame" href="ClusterShell.NodeSet-module.html#expand"
107		>ClusterShell.NodeSet.expand</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet-module.html#fold"
108		>ClusterShell.NodeSet.fold</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet-module.html#grouplist"
109		>ClusterShell.NodeSet.grouplist</a><br /> <div class="private">
110		<a target="mainFrame" href="ClusterShell.Task-module.html#_task_print_debug"
111		>ClusterShell.Task._task_print_debug</a><br /> </div>
112		<a target="mainFrame" href="ClusterShell.Task-module.html#task_cleanup"
113		>ClusterShell.Task.task_cleanup</a><br /> <a target="mainFrame" href="ClusterShell.Task-module.html#task_self"
114		>ClusterShell.Task.task_self</a><br /> <a target="mainFrame" href="ClusterShell.Task-module.html#task_terminate"
115		>ClusterShell.Task.task_terminate</a><br /> <a target="mainFrame" href="ClusterShell.Task-module.html#task_wait"
116		>ClusterShell.Task.task_wait</a><br /> <a target="mainFrame" href="clubak-module.html#clubak"
117		>clubak.clubak</a><br /> <a target="mainFrame" href="clubak-module.html#display"
118		>clubak.display</a><br /> <a target="mainFrame" href="clubak-module.html#nodeset_cmp"
119		>clubak.nodeset_cmp</a><br /> <a target="mainFrame" href="clush-module.html#bind_stdin"
120		>clush.bind_stdin</a><br /> <a target="mainFrame" href="clush-module.html#bufnodeset_cmp"
121		>clush.bufnodeset_cmp</a><br /> <a target="mainFrame" href="clush-module.html#clush_excepthook"
122		>clush.clush_excepthook</a><br /> <a target="mainFrame" href="clush-module.html#clush_exit"
123		>clush.clush_exit</a><br /> <a target="mainFrame" href="clush-module.html#clush_main"
124		>clush.clush_main</a><br /> <a target="mainFrame" href="clush-module.html#get_history_file"
125		>clush.get_history_file</a><br /> <a target="mainFrame" href="clush-module.html#nodeset_cmp"
126		>clush.nodeset_cmp</a><br /> <a target="mainFrame" href="clush-module.html#readline_setup"
127		>clush.readline_setup</a><br /> <a target="mainFrame" href="clush-module.html#run_command"
128		>clush.run_command</a><br /> <a target="mainFrame" href="clush-module.html#run_copy"
129		>clush.run_copy</a><br /> <a target="mainFrame" href="clush-module.html#signal_handler"
130		>clush.signal_handler</a><br /> <a target="mainFrame" href="clush-module.html#ttyloop"
131		>clush.ttyloop</a><br /> <a target="mainFrame" href="nodeset-module.html#compute_nodeset"
132		>nodeset.compute_nodeset</a><br /> <a target="mainFrame" href="nodeset-module.html#error_exit"
133		>nodeset.error_exit</a><br /> <a target="mainFrame" href="nodeset-module.html#process_stdin"
134		>nodeset.process_stdin</a><br /> <a target="mainFrame" href="nodeset-module.html#run_nodeset"
135		>nodeset.run_nodeset</a><br /> <h2 class="toc">All Variables</h2>
136		<a target="mainFrame" href="ClusterShell.Engine.EPoll-module.html#__package__"
137		>ClusterShell.Engine.EPoll.__package__</a><br /> <a target="mainFrame" href="ClusterShell.Engine.Engine-module.html#__package__"
138		>ClusterShell.Engine.Engine.__package__</a><br /> <a target="mainFrame" href="ClusterShell.Engine.Factory-module.html#__package__"
139		>ClusterShell.Engine.Factory.__package__</a><br /> <a target="mainFrame" href="ClusterShell.Engine.Poll-module.html#__package__"
140		>ClusterShell.Engine.Poll.__package__</a><br /> <a target="mainFrame" href="ClusterShell.Engine-module.html#__package__"
141		>ClusterShell.Engine.__package__</a><br /> <a target="mainFrame" href="ClusterShell.Event-module.html#__package__"
142		>ClusterShell.Event.__package__</a><br /> <a target="mainFrame" href="ClusterShell.MsgTree-module.html#__package__"
143		>ClusterShell.MsgTree.__package__</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet-module.html#DEF_GROUPS_CONFIG"
144		>ClusterShell.NodeSet.DEF_GROUPS_CONFIG</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet-module.html#DEF_STD_GROUP_RESOLVER"
145		>ClusterShell.NodeSet.DEF_STD_GROUP_RESOLVER</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet-module.html#NOGROUP_RESOLVER"
146		>ClusterShell.NodeSet.NOGROUP_RESOLVER</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet-module.html#STD_GROUP_RESOLVER"
147		>ClusterShell.NodeSet.STD_GROUP_RESOLVER</a><br /> <a target="mainFrame" href="ClusterShell.NodeSet-module.html#__package__"
148		>ClusterShell.NodeSet.__package__</a><br /> <a target="mainFrame" href="ClusterShell.NodeUtils-module.html#__package__"
149		>ClusterShell.NodeUtils.__package__</a><br /> <a target="mainFrame" href="ClusterShell.Task-module.html#__package__"
150		>ClusterShell.Task.__package__</a><br /> <a target="mainFrame" href="ClusterShell.Worker.EngineClient-module.html#__package__"
151		>ClusterShell.Worker.EngineClient.__package__</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Pdsh-module.html#__package__"
152		>ClusterShell.Worker.Pdsh.__package__</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Popen-module.html#__package__"
153		>ClusterShell.Worker.Popen.__package__</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Ssh-module.html#__package__"
154		>ClusterShell.Worker.Ssh.__package__</a><br /> <a target="mainFrame" href="ClusterShell.Worker.Worker-module.html#__package__"
155		>ClusterShell.Worker.Worker.__package__</a><br /> <a target="mainFrame" href="ClusterShell.Worker-module.html#__package__"
156		>ClusterShell.Worker.__package__</a><br /> <a target="mainFrame" href="ClusterShell-module.html#__package__"
157		>ClusterShell.__package__</a><br /> <a target="mainFrame" href="ClusterShell-module.html#__url__"
158		>ClusterShell.__url__</a><br /> <a target="mainFrame" href="ClusterShell-module.html#__version_info__"
159		>ClusterShell.__version_info__</a><br /> <div class="private">
160		<a target="mainFrame" href="ClusterShell-module.html#_n"
161		>ClusterShell._n</a><br /> </div>
162		<a target="mainFrame" href="clubak-module.html#WHENCOLOR_CHOICES"
163		>clubak.WHENCOLOR_CHOICES</a><br /> <a target="mainFrame" href="clubak-module.html#__package__"
164		>clubak.__package__</a><br /> <a target="mainFrame" href="clush-module.html#VERB_DEBUG"
165		>clush.VERB_DEBUG</a><br /> <a target="mainFrame" href="clush-module.html#VERB_QUIET"
166		>clush.VERB_QUIET</a><br /> <a target="mainFrame" href="clush-module.html#VERB_STD"
167		>clush.VERB_STD</a><br /> <a target="mainFrame" href="clush-module.html#VERB_VERB"
168		>clush.VERB_VERB</a><br /> <a target="mainFrame" href="clush-module.html#WHENCOLOR_CHOICES"
169		>clush.WHENCOLOR_CHOICES</a><br /> <a target="mainFrame" href="clush-module.html#__package__"
170		>clush.__package__</a><br /> <a target="mainFrame" href="nodeset-module.html#__package__"
171		>nodeset.__package__</a><br /><hr />
172		<span class="options">[<a href="javascript:void(0);" class="privatelink"
173		onclick="toggle_private();">hide private</a>]</span>
174
175		<script type="text/javascript">
176		<!--
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179		// visible); but by default, we want to hide them. So hide
180		// them unless we have a cookie that says to show them.
181		checkCookie();
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183		</script>
184		</body>
185		</html>

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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>nodeset</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<h1 class="toc">Module nodeset</h1>
13		<hr />
14		<h2 class="toc">Functions</h2>
15		<a target="mainFrame" href="nodeset-module.html#compute_nodeset"
16		>compute_nodeset</a><br /> <a target="mainFrame" href="nodeset-module.html#error_exit"
17		>error_exit</a><br /> <a target="mainFrame" href="nodeset-module.html#process_stdin"
18		>process_stdin</a><br /> <a target="mainFrame" href="nodeset-module.html#run_nodeset"
19		>run_nodeset</a><br /> <h2 class="toc">Variables</h2>
20		<a target="mainFrame" href="nodeset-module.html#__package__"
21		>__package__</a><br /><hr />
22		<span class="options">[<a href="javascript:void(0);" class="privatelink"
23		onclick="toggle_private();">hide private</a>]</span>
24
25		<script type="text/javascript">
26		<!--
27		// Private objects are initially displayed (because if
28		// javascript is turned off then we want them to be
29		// visible); but by default, we want to hide them. So hide
30		// them unless we have a cookie that says to show them.
31		checkCookie();
32		// -->
33		</script>
34		</body>
35		</html>

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3		<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
4		<head>
5		<title>Table of Contents</title>
6		<link rel="stylesheet" href="epydoc.css" type="text/css" />
7		<script type="text/javascript" src="epydoc.js"></script>
8		</head>
9
10		<body bgcolor="white" text="black" link="blue" vlink="#204080"
11		alink="#204080">
12		<h1 class="toc">Table of Contents</h1>
13		<hr />
14		<a target="moduleFrame" href="toc-everything.html">Everything</a>
15		<br />
16		<h2 class="toc">Modules</h2>
17		<a target="moduleFrame" href="toc-ClusterShell-module.html"
18		onclick="setFrame('toc-ClusterShell-module.html','ClusterShell-module.html');" >ClusterShell</a><br /> <a target="moduleFrame" href="toc-ClusterShell.Engine-module.html"
19		onclick="setFrame('toc-ClusterShell.Engine-module.html','ClusterShell.Engine-module.html');" >ClusterShell.Engine</a><br /> <a target="moduleFrame" href="toc-ClusterShell.Engine.EPoll-module.html"
20		onclick="setFrame('toc-ClusterShell.Engine.EPoll-module.html','ClusterShell.Engine.EPoll-module.html');" >ClusterShell.Engine.EPoll</a><br /> <a target="moduleFrame" href="toc-ClusterShell.Engine.Engine-module.html"
21		onclick="setFrame('toc-ClusterShell.Engine.Engine-module.html','ClusterShell.Engine.Engine-module.html');" >ClusterShell.Engine.Engine</a><br /> <a target="moduleFrame" href="toc-ClusterShell.Engine.Factory-module.html"
22		onclick="setFrame('toc-ClusterShell.Engine.Factory-module.html','ClusterShell.Engine.Factory-module.html');" >ClusterShell.Engine.Factory</a><br /> <a target="moduleFrame" href="toc-ClusterShell.Engine.Poll-module.html"
23		onclick="setFrame('toc-ClusterShell.Engine.Poll-module.html','ClusterShell.Engine.Poll-module.html');" >ClusterShell.Engine.Poll</a><br /> <a target="moduleFrame" href="toc-ClusterShell.Event-module.html"
24		onclick="setFrame('toc-ClusterShell.Event-module.html','ClusterShell.Event-module.html');" >ClusterShell.Event</a><br /> <a target="moduleFrame" href="toc-ClusterShell.MsgTree-module.html"
25		onclick="setFrame('toc-ClusterShell.MsgTree-module.html','ClusterShell.MsgTree-module.html');" >ClusterShell.MsgTree</a><br /> <a target="moduleFrame" href="toc-ClusterShell.NodeSet-module.html"
26		onclick="setFrame('toc-ClusterShell.NodeSet-module.html','ClusterShell.NodeSet-module.html');" >ClusterShell.NodeSet</a><br /> <a target="moduleFrame" href="toc-ClusterShell.NodeUtils-module.html"
27		onclick="setFrame('toc-ClusterShell.NodeUtils-module.html','ClusterShell.NodeUtils-module.html');" >ClusterShell.NodeUtils</a><br /> <a target="moduleFrame" href="toc-ClusterShell.Task-module.html"
28		onclick="setFrame('toc-ClusterShell.Task-module.html','ClusterShell.Task-module.html');" >ClusterShell.Task</a><br /> <a target="moduleFrame" href="toc-ClusterShell.Worker-module.html"
29		onclick="setFrame('toc-ClusterShell.Worker-module.html','ClusterShell.Worker-module.html');" >ClusterShell.Worker</a><br /> <a target="moduleFrame" href="toc-ClusterShell.Worker.EngineClient-module.html"
30		onclick="setFrame('toc-ClusterShell.Worker.EngineClient-module.html','ClusterShell.Worker.EngineClient-module.html');" >ClusterShell.Worker.EngineClient</a><br /> <a target="moduleFrame" href="toc-ClusterShell.Worker.Pdsh-module.html"
31		onclick="setFrame('toc-ClusterShell.Worker.Pdsh-module.html','ClusterShell.Worker.Pdsh-module.html');" >ClusterShell.Worker.Pdsh</a><br /> <a target="moduleFrame" href="toc-ClusterShell.Worker.Popen-module.html"
32		onclick="setFrame('toc-ClusterShell.Worker.Popen-module.html','ClusterShell.Worker.Popen-module.html');" >ClusterShell.Worker.Popen</a><br /> <a target="moduleFrame" href="toc-ClusterShell.Worker.Ssh-module.html"
33		onclick="setFrame('toc-ClusterShell.Worker.Ssh-module.html','ClusterShell.Worker.Ssh-module.html');" >ClusterShell.Worker.Ssh</a><br /> <a target="moduleFrame" href="toc-ClusterShell.Worker.Worker-module.html"
34		onclick="setFrame('toc-ClusterShell.Worker.Worker-module.html','ClusterShell.Worker.Worker-module.html');" >ClusterShell.Worker.Worker</a><br /> <a target="moduleFrame" href="toc-clubak-module.html"
35		onclick="setFrame('toc-clubak-module.html','clubak-module.html');" >clubak</a><br /> <a target="moduleFrame" href="toc-clush-module.html"
36		onclick="setFrame('toc-clush-module.html','clush-module.html');" >clush</a><br /> <a target="moduleFrame" href="toc-nodeset-module.html"
37		onclick="setFrame('toc-nodeset-module.html','nodeset-module.html');" >nodeset</a><br /><hr />
38		<span class="options">[<a href="javascript:void(0);" class="privatelink"
39		onclick="toggle_private();">hide private</a>]</span>
40
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0		Files found in this directory are text files in reStructuredText format (Markup Syntax of Docutils).
1		We use rst1man.py to convert them to roff man pages.
2
3		See: http://docutils.sourceforge.net/rst.html

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0		=========
1		clubak
2		=========
3
4		-----------------------------------------
5		format output from clush/pdsh-like output
6		-----------------------------------------
7
8		:Author: Stephane Thiell, CEA DAM <stephane.thiell@cea.fr>
9		:Date: 2010-07-06
10		:Copyright: CeCILL-C V1
11		:Version: 1.3
12		:Manual section: 1
13		:Manual group: ClusterShell User Manual
14
15
16		SYNOPSIS
17		========
18
19		``clubak`` [ OPTIONS ]
20
21		DESCRIPTION
22		===========
23		``clubak`` formats text from standard input containing lines of the form
24		"`node:output`". It is fully backward compatible with ``dshbak``\(1) but
25		provides additonal features. For instance, ``clubak`` always displays
26		its results sorted by node/nodeset.
27
28		You do not need to use ``clubak`` when using ``clush``\(1) as all output
29		formatting features are already included in. It is provided for other usages,
30		like post-processing results of the form "`node:output`".
31
32		Like ``clush``\(1), ``clubak`` uses the `ClusterShell.MsgTree` module of the
33		ClusterShell library (see ``pydoc ClusterShell.MsgTree``).
34
35		INVOCATION
36		==========
37
38		``clubak`` should be started with connected standard input.
39
40		OPTIONS
41		=======
42
43		--version show ``clubak`` version number and exit
44		-b, -c gather nodes with same output (-c is provided for ``dshbak``\(1)
45		compatibility)
46		-d, --debug output more messages for debugging purpose
47		-L disable header block and order output by nodes
48		-r, --regroup fold nodeset using node groups
49		-s GROUPSOURCE, --groupsource=GROUPSOURCE
50		optional ``groups.conf``\(5) group source to use
51		-G, --groupbase
52		do not display group source prefix (always `@groupname`)
53		-S SEPARATOR, --separator=SEPARATOR
54		node / line content separator string (default: `:`)
55		--color=WHENCOLOR whether to use ANSI colors to surround node or nodeset prefix/header with escape sequences to display them in color on the terminal. WHENCOLOR is ``never``, ``always`` or ``auto`` (which use color if standard output refers to a terminal). Color is set to [34m (blue foreground text) and cannot be modified.
56
57
58		EXIT STATUS
59		===========
60
61		An exit status of zero indicates success of the ``clubak`` command.
62
63		EXAMPLES
64		===========
65
66		1. ``clubak`` can be used to gather some recorded ``clush``\(1) results:
67
68		Record ``clush``\(1) results in a file:
69		\| # clush -w node[1-7] uname -r >/tmp/clush_output
70		\| # clush -w node[32-159] uname -r >>/tmp/clush_output
71		Display file gathered results (in line-mode):
72		\| # clubak -bL </tmp/clush_output
73
74		2. Another example, iterate over `node*` text files in current directory and gather characters count for all of them:
75
76		\| # find -name "node*" -exec wc -c {} \; \| awk '{ gsub("./","",$2); print $2": "$1 }' \| clubak -bL
77		\| node[1,3]: 7
78		\| node2: 9
79
80		SEE ALSO
81		========
82
83		``clush``\(1), ``nodeset``\(1), ``groups.conf``\(5).
84
85		BUG REPORTS
86		===========
87
88		Use the following URL to submit a bug report or feedback:
89		http://sourceforge.net/apps/trac/clustershell/report
90

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0		============
1		clush.conf
2		============
3
4		------------------------------
5		Configuration file for `clush`
6		------------------------------
7
8		:Author: Stephane Thiell, CEA DAM <stephane.thiell@cea.fr>
9		:Date: 2010-06-15
10		:Copyright: CeCILL-C V1
11		:Version: 1.3
12		:Manual section: 5
13		:Manual group: ClusterShell User Manual
14
15
16		DESCRIPTION
17		===========
18
19		``clush``\(1) obtains configuration options from the following sources in the
20		following order:
21
22		1. command-line options
23		2. user configuration file (~/.clush.conf)
24		3. system-wide configuration file (/etc/clustershell/clush.conf)
25
26		For each parameter, the first obtained value will be used.
27
28		The configuration file has a format in the style of RFC 822 composed
29		of one main section:
30
31		Main
32		Program options definition
33
34
35		[Main]
36		------
37		Configuration parameters of the ``Main`` section are described below.
38
39		fanout
40		Size of the sliding window of ssh connectors.
41		connect_timeout
42		Timeout in seconds to allow a connection to establish. This parameter is
43		passed to ssh. If set to 0, no timeout occurs.
44		command_timeout
45		Timeout in seconds to allow a command to complete since the connection has
46		been established. This parameter is passed to ssh. In addition, the
47		ClusterShell library ensures that any commands complete in less than
48		( connect_timeout + command_timeout ). If set to 0, no timeout occurs.
49		history_size
50		Set the maximum number of history entries saved in the GNU readline history
51		list. Negative values imply unlimited history file size.
52		color
53		Whether to use ANSI colors to surround node or nodeset prefix/header with escape sequences to display them in color on the terminal. Valid arguments are ``never``, ``always`` or ``auto`` (which use color if standard output/error refer to a terminal). Colors are set to [34m (blue foreground text) for stdout and [31m (red foreground text) for stderr, and cannot be modified.
54		verbosity
55		Set the verbosity level: `0` (quiet), `1` (default), `2` (verbose) or more (debug).
56		ssh_user
57		Set the ssh user to use for remote connection (default is to not specify).
58		ssh_path
59		Set the ssh binary path to use for remote connection (default is
60		`/usr/bin/ssh`).
61		ssh_options
62		Set additional options to pass to the underlying ssh command.
63
64
65		EXAMPLES
66		===========
67
68		Simple configuration file.
69
70		clush.conf
71		------------
72
73		\| [Main]
74		\| fanout: 128
75		\| connect_timeout: 15
76		\| command_timeout: 0
77		\| history_size: 100
78		\| color: auto
79		\|
80
81
82		FILES
83		=====
84
85		~/.clush.conf
86		This is the per-user configuration file.
87
88		/etc/clustershell/clush.conf
89		System-wide configuration file.
90
91
92		HISTORY
93		=======
94
95		As of ClusterShell version 1.3, the ``External`` section has been removed
96		from clush.conf. External commands whose outputs were used by `clush``
97		(-a, -g, -X) are now handled by the library itself and defined in
98		``groups.conf``\(5).
99
100
101		SEE ALSO
102		========
103
104		``clush``\(1), ``nodeset``\(1), ``groups.conf``\(5)
105
106		http://clustershell.sourceforge.net/
107

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0		=========
1		clush
2		=========
3
4		-----------------------------------
5		execute shell commands on a cluster
6		-----------------------------------
7
8		:Author: Stephane Thiell, CEA DAM <stephane.thiell@cea.fr>
9		:Date: 2010-06-15
10		:Copyright: CeCILL-C V1
11		:Version: 1.3
12		:Manual section: 1
13		:Manual group: ClusterShell User Manual
14
15
16		SYNOPSIS
17		========
18
19		``clush`` ``-a`` \| ``-g`` group \| ``-w`` nodes [ OPTIONS ]
20
21		``clush`` ``-a`` \| ``-g`` group \| ``-w`` nodes [ OPTIONS ] command
22
23		``clush`` ``-a`` \| ``-g`` group \| ``-w`` nodes [ OPTIONS ] --copy
24		file [ --dest dest_path ]
25
26		DESCRIPTION
27		===========
28		``clush`` is a program for executing commands in parallel on a cluster and for
29		gathering their results. ``clush`` executes commands interactively or can be
30		used within shell scripts and other applications. It is a partial front-end
31		to the ClusterShell library that ensures a light, unified and robust command
32		execution framework. ``clush`` currently makes use of the Ssh worker of
33		ClusterShell that only requires ``ssh``\(1) (OpenSSH SSH client).
34
35
36		INVOCATION
37		==========
38
39		``clush`` can be started non-interactively to run a shell command, or can
40		be invoked as an interactive shell. To start a ``clush`` interactive session,
41		invoke the ``clush`` command without providing command.
42
43		Non-interactive mode
44		When ``clush`` is started non-interactively, the command is executed on
45		the specified remote hosts in parallel. If option ``-b`` or ``--dshbak``
46		is specified, ``clush`` waits for command completion and then displays
47		gathered output results.
48
49		Unless option ``--nostdin`` is specified, ``clush`` detects when its
50		standard input is connected to a terminal (as determined by ``isatty``\(3)).
51		If actually connected to a terminal, ``clush`` listens to standard input
52		when commands are running, waiting for an `Enter` key press. Doing so will
53		display the status of current nodes. If standard input is not connected
54		to a terminal, and unless option ``--nostdin`` is specified, ``clush``
55		binds the standard input of the remote commands to its own standard input,
56		allowing scripting methods like:
57
58		\| # echo foo \| clush -w node[40-42] -b cat
59		\| ---------------
60		\| node[40-42]
61		\| ---------------
62		\| foo
63
64		Please see some other great examples in the EXAMPLES section below.
65
66		Interactive session
67		If a command is not specified, ``clush`` runs interactively. In this mode,
68		``clush`` uses the GNU ``readline`` library to read command lines. Readline
69		provides commands for searching through the command history for lines
70		containing a specified string. For instance, type Control-R to search in the
71		history for the next entry matching the search string typed so far.
72		``clush`` also recognizes special single-character prefixes that allows the
73		user to see and modify the current nodeset (the nodes where the commands are
74		executed).
75
76		Single-character interactive commands are:
77		clush> ?
78		show current nodeset
79		clush> =<NODESET>
80		set current nodeset
81		clush> +<NODESET>
82		add nodes to current nodeset
83		clush> -<NODESET>
84		remove nodes from current nodeset
85		clush> !COMMAND
86		execute COMMAND on the local system
87		clush> =
88		toggle the ouput format (gathered or standard mode)
89
90		To leave an interactive session, type ``quit`` or Control-D.
91
92		File copying mode
93		When ``clush`` is started with the ``-c`` or ``--copy`` option, it attempts
94		to copy file to the provided target cluster nodes. If the ``--dest``
95		option is specified, it will put the copied file there.
96
97
98		OPTIONS
99		=======
100
101		--version show ``clush`` version number and exit
102		--nostdin do not watch for possible input from stdin
103
104		Selecting target nodes:
105		-w NODES nodes where to run the command
106		-x EXCLUDE exclude nodes from the node list
107		-a, --all run command on all nodes
108		-g GROUP, --group=GROUP
109		run command on a group of nodes
110		-X EXGROUP exclude nodes from this group
111
112		Output behaviour:
113		-q, --quiet be quiet, print essential output only
114		-v, --verbose be verbose, print informative messages
115		-d, --debug output more messages for debugging purpose
116		-G, --groupbase do not display group source prefix
117		-L disable header block and order output by nodes (with -b or -B)
118		-N disable labeling of command line
119		-S return the largest of command return codes
120		-b, --dshbak display gathered results in a dshbak-like way
121		-B like -b but including standard error
122		-r, --regroup fold nodeset using node groups
123		-s GROUPSOURCE, --groupsource=GROUPSOURCE
124		optional ``groups.conf``\(5) group source to use
125		--color=WHENCOLOR whether to use ANSI colors to surround node or nodeset prefix/header with escape sequences to display them in color on the terminal. WHENCOLOR is ``never``, ``always`` or ``auto`` (which use color if standard output/error refer to a terminal). Colors are set to [34m (blue foreground text) for stdout and [31m (red foreground text) for stderr, and cannot be modified.
126
127		File copying:
128		-c SOURCE_PATH, --copy=SOURCE_PATH
129		copy local file or directory to the nodes
130		--dest=DEST_PATH destination file or directory on the nodes
131		(optional: use the source directory path
132		when not specified)
133
134		-p preserve modification times and modes
135
136		Ssh options:
137		-f FANOUT, --fanout=FANOUT
138		use a specified fanout
139		-l USER, --user=USER
140		execute remote command as user
141		-o OPTIONS, --options=OPTIONS
142		can be used to give ssh options, eg. ``-o "-oPort=2022"``
143		-t CONNECT_TIMEOUT, --connect_timeout=CONNECT_TIMEOUT
144		limit time to connect to a node
145		-u COMMAND_TIMEOUT, --command_timeout=COMMAND_TIMEOUT
146		limit time for command to run on the node
147
148		For a short explanation of these options, see ``-h, --help``.
149
150
151		EXIT STATUS
152		===========
153
154		By default, an exit status of zero indicates success of the ``clush`` command
155		but gives no information about the remote commands exit status. However, when
156		the ``-S`` option is specified, the exit status of ``clush`` is the largest
157		value of the remote commands return codes.
158
159		For failed remote commands whose exit status is non-zero, ``clush`` displays
160		messages similar to:
161
162		:clush\: node[40-42]\: exited with exit code 1:
163
164
165		EXAMPLES
166		===========
167
168		:# clush -w node[3-5,62] uname -r:
169		Run command `uname -r` on nodes: node3, node4, node5 and node62
170
171		:# clush -w node[3-5,62] -b uname -r:
172		Run command `uname -r` on nodes[3-5,62] and display gathered output results (``dshbak``-like).
173
174		:# ssh node32 find /etc/yum.repos.d -type f \| clush -w node[40-42] -b xargs ls -l:
175		Search some files on node32 in /etc/yum.repos.d and use clush to list the matching ones on node[40-42], and use ``-b`` to display gathered results.
176
177		All/NodeGroups examples
178		-----------------------
179
180		:# clush -a uname -r:
181		Run command `uname -r` on all cluster nodes, see ``clush.conf``\(5) to setup all cluster nodes (`nodes_all:` field).
182
183		:# clush -a -x node[5,7] uname -r:
184		Run command `uname -r` on all cluster nodes except on nodes node5 and node7.
185
186		:# clush -g oss modprobe lustre:
187		Run command `modprobe lustre` on nodes from node group named `oss`, see ``clush.conf``\(5) to setup node groups (`nodes_group:` field).
188
189		Copy files
190		----------
191		:# clush -w node[3-5,62] --copy /etc/motd:
192		Copy local file `/etc/motd` to remote nodes node[3-5,62].
193
194		:# clush -w node[3-5,62] --copy /etc/motd --dest /tmp/motd2:
195		Copy local file `/etc/motd` to remote nodes node[3-5,62] at path `/tmp/motd2`.
196
197		:# clush -w node[3-5,62] -c /usr/share/doc/clustershell:
198		Recursively copy local directory `/usr/share/doc/clustershell` to the same
199		path on remote nodes node[3-5,62].
200
201		FILES
202		=====
203
204		/etc/clustershell/clush.conf
205		System-wide ``clush`` configuration file.
206
207		~/.clush.conf
208		This is the per-user ``clush`` configuration file.
209
210		~/.clush_history
211		File in which interactive ``clush`` command history is saved.
212
213		SEE ALSO
214		========
215
216		``clubak``\(1), ``nodeset``\(1), ``readline``\(3), ``clush.conf``\(5), ``groups.conf``\(5).
217
218		BUG REPORTS
219		===========
220
221		Use the following URL to submit a bug report or feedback:
222		http://sourceforge.net/apps/trac/clustershell/report
223

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~~doc/txt/groups.conf.txt~~ less more

0		=============
1		groups.conf
2		=============
3
4		--------------------------------------------------------
5		Configuration file for ClusterShell external node groups
6		--------------------------------------------------------
7
8		:Author: Stephane Thiell, CEA DAM <stephane.thiell@cea.fr>
9		:Date: 2010-06-16
10		:Copyright: CeCILL-C V1
11		:Version: 1.3
12		:Manual section: 5
13		:Manual group: ClusterShell User Manual
14
15
16		DESCRIPTION
17		===========
18
19		The ClusterShell library obtains node groups configuration options from the
20		system-wide configuration file /etc/clustershell/groups.conf.
21
22		The configuration file has a format in the style of RFC 822 composed
23		of several sections which may be present in any order. Sections are:
24
25		Main
26		General options definition
27		Group_source
28		External commands definition for group source Group_source (map, all, list and reverse)
29
30
31		[Main]
32		------
33		Configuration parameters of the ``Main`` section are described below.
34
35		default
36		Specify the default group source used by the NodeSet parser when the
37		user does not specify explicitly the group source (eg. "@io").
38
39		Group_source
40		-----------------
41		Configuration parameters of each group source section are described below.
42
43		map
44		Specify the external shell command used to resolve a group name into a
45		nodeset, list of nodes or list of nodeset (separated by space characters or
46		by carriage returns). The variable $GROUP is replaced before executing the
47		command.
48		all
49		Optional external shell command that should return a nodeset, list of
50		nodes or list of nodeset of all nodes for this group source. If not
51		specified, the library will try to resolve all nodes by using the ``list``
52		external command in the same group source followed by ``map`` for each group.
53		list
54		Optional external shell command that should return the list of all groups
55		for this group source (separated by space characters or by carriage
56		returns).
57		reverse
58		Optional external shell command used to find the group(s) of a single
59		node. The variable $NODE is previously replaced. If this upcall is not
60		specified, the reverse operation is computed in memory by the library from
61		the list and map external calls. Also, if the number of nodes to
62		reverse is greater than the number of available groups, the reverse
63		external command is avoided automatically.
64
65		Each external command might return a non-zero return code when the operation
66		is not doable. But if the call return zero, for instance, for a non-existing
67		group, the user will not receive any error when trying to resolve such unknown
68		group. The desired behaviour is up to the system administrator.
69
70
71		RESOURCE USAGE
72		==============
73
74		All external command results are cached in memory to avoid multiple calls.
75
76
77		EXAMPLES
78		========
79
80		Simple configuration file for local groups and slurm partitions binding.
81
82		groups.conf
83		-------------
84
85		\| [Main]
86		\| default: local
87		\|
88		\| [local]
89		\| map: awk -F: '/^$GROUP:/ {print $2}' /etc/clustershell/groups
90		\| list: awk -F: '/^\w/ {print $1}' /etc/clustershell/groups
91		\|
92		\| [slurm]
93		\| map: sinfo -h -o "%N" -p $GROUP
94		\| all: sinfo -h -o "%N"
95		\| list: sinfo -h -o "%P"
96		\| reverse: sinfo -h -N -o "%P" -n $NODE
97
98
99
100		FILES
101		=====
102
103		/etc/clustershell/groups.conf
104		System-wide external node groups configuration file.
105
106		SEE ALSO
107		========
108
109		``clush``\(1), ``clubak``\(1), ``nodeset``\(1)
110
111		http://clustershell.sourceforge.net/
112

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~~doc/txt/nodeset.txt~~ less more

0		=========
1		nodeset
2		=========
3
4		-----------------------------------
5		compute advanced nodeset operations
6		-----------------------------------
7
8		:Author: Stephane Thiell, CEA DAM <stephane.thiell@cea.fr>
9		:Date: 2010-05-25
10		:Copyright: CeCILL-C V1
11		:Version: 1.3
12		:Manual section: 1
13		:Manual group: ClusterShell User Manual
14
15
16		SYNOPSIS
17		========
18
19		``nodeset`` [COMMAND] [OPTIONS] [nodeset1 [-ixX] nodeset2\|...]
20
21
22		DESCRIPTION
23		===========
24		The ``nodeset`` command is an utility command provided with the ClusterShell
25		library which implements some features of the NodeSet and RangeSet classes.
26		It provides easy manipulation of indexed cluster nodes and node groups.
27
28		OPTIONS
29		=======
30
31		Commands:
32		--count, -c
33		Return the number of nodes in nodesets.
34		--expand, -e
35		Expand nodesets to separate nodes.
36		--fold, -f
37		Compact/fold nodesets (or separate nodes) into one nodeset.
38		--list, -l
39		List node groups (see --groupsource).
40		--regroup, -r
41		Fold nodes using node groups (see --groupsource).
42		--groupsources
43		List all configured group sources (see ``groups.conf``\(5)).
44
45		Options:
46		--all, -a
47		Call external node groups support to display all nodes.
48		--autostep=NUMBER
49		Specify auto step threshold number when folding nodesets.
50		If not specified, auto step is disabled.
51		Example: autostep=4, "node2 node4 node6" folds in node[2,4,6] but autostep=3, "node2 node4 node6" folds in node[2-6/2]
52		--help, -h
53		This help page.
54		--quiet, -q
55		Quiet mode, hide any parse error messages (on stderr).
56		--rangeset, -R
57		Switch to RangeSet instead of NodeSet. Useful when working on
58		numerical cluster ranges, eg. 1,5,18-31.
59		--groupsource=GROUPSOURCE, -s GROUPSOURCE
60		Specify group source (section to use in ``groups.conf``\(5)).
61		--groupbase, -G
62		Do not display group source prefix (always `@groupname`).
63		--separator=STRING, -S STRING
64		Specify separator string for expanding nodesets (default: " ").
65		--version, -v
66		Show ClusterShell version and exit.
67		Operations (default is union):
68		--exclude=NODESET, -x NODESET
69		Exclude provided node or nodeset.
70		--intersection=NODESET, -i NODESET
71		Calculate nodesets intersection. This means that only nodes that
72		are in the two provided nodesets are used.
73		--xor=NODESET, -X NODESET
74		Calculate symmetric difference (XOR) between two nodesets. This
75		This means that nodes present in only one of the nodesets are
76		used.
77
78
79		For a short explanation of these options, see ``-h, --help``.
80
81		EXTENDED PATTERNS
82		=================
83
84		The ``nodeset`` command benefits from ClusterShell 1.3 NodeSet basic
85		arithmetic addition. This feature extends recognized string patterns by
86		supporting operators matching all Operations seen previously. String
87		patterns are read from left to right, by proceeding any character
88		operators accordinately.
89
90		Supported character operators
91		``,``
92		indicates that the union of both left and right nodeset should be
93		computed before continuing
94		``!``
95		indicates the difference operation
96		``&``
97		indicates the intersection operation
98		``^``
99		indicates the symmetric difference (XOR) operation
100
101		Care should be taken to escape these characters as needed when the shell
102		does not interpret them literally.
103
104		Examples of use of extended patterns
105		:$ nodeset -f node[0-7],node[8-10]:
106
107		\| node[0-10]
108
109		:$ nodeset -f node[0-10]\!node[8-10]:
110
111		\| node[0-7]
112
113		:$ nodeset -f node[0-10]\&node[5-13]:
114
115		\| node[5-10]
116
117		:$ nodeset -f node[0-10]^node[5-13]:
118
119		\| node[0-4,11-13]
120
121		Example of advanced usage
122		:$ nodeset -f @gpu^@slurm\:bigmem!@chassis[1-9/2]:
123
124		This computes a folded nodeset containing nodes found in group @gpu and @slurm:bigmem, but not in both, minus the nodes found in odd chassis groups from 1 to 9.
125
126
127		EXIT STATUS
128		===========
129
130		An exit status of zero indicates success of the ``nodeset`` command. A non-zero
131		exit status indicates failure.
132
133		EXAMPLES
134		===========
135
136		Getting the node count
137		:$ nodeset -c node[0-7,32-159]:
138
139		\| 136
140
141		:$ nodeset -c node[0-7,32-159] node[160-163]:
142
143		\| 140
144
145		Folding nodesets
146		:$ nodeset -f node[0-7,32-159] node[160-163]:
147
148		\| node[0-7,32-163]
149
150		Expanding nodesets
151		:$ nodeset -e node[160-163]:
152
153		\| node160 node161 node162 node163
154
155		Excluding nodes from nodeset
156		:$ nodeset -f node[32-159] -x node33:
157
158		\| node[32,34-159]
159
160		Computing nodesets intersection
161		:$ nodeset -f node[32-159] -i node[0-7,20-21,32,156-159]:
162
163		\| node[32,156-159]
164
165		Computing nodesets symmetric difference (xor)
166		:$ nodeset -f node[33-159] --xor node[32-33,156-159]:
167
168		\| node[32,34-155]
169
170
171		HISTORY
172		=======
173
174		Command syntax has been changed since ``nodeset`` command available with ClusterShell v1.1. Operations, like --intersection or -x, are now specified between nodesets in the command line.
175
176		ClusterShell v1.1:
177		:$ nodeset -f -x node[3,5-6,9] node[1-9]:
178
179		\| node[1-2,4,7-8]
180
181		ClusterShell v1.2+:
182		:$ nodeset -f node[1-9] -x node[3,5-6,9]:
183
184		\| node[1-2,4,7-8]
185
186
187		SEE ALSO
188		========
189
190		``clush``\(1), ``clubak``\(1), ``groups.conf``\(5).
191
192		BUG REPORTS
193		===========
194
195		Use the following URL to submit a bug report or feedback:
196		http://sourceforge.net/apps/trac/clustershell/report
197

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lib/ClusterShell/Task.py less more

29	29	# The fact that you are presently reading this means that you have had
30	30	# knowledge of the CeCILL-C license and that you accept its terms.
31	31	#
32		# $Id: Task.py 295 2010-07-21 19:55:15Z st-cea $
	32	# $Id: Task.py 389 2010-10-20 20:33:38Z st-cea $
33	33
34	34	"""
35	35	ClusterShell Task module.

430	430	pairs can be passed to the engine and/or workers.
431	431	Users may store their own task-specific info key, value pairs
432	432	using this method and retrieve them with info().
	433
	434	The following example changes the fanout value to 128:
	435	>>> task.set_info('fanout', 128)
	436
	437	The following example enables debug messages:
	438	>>> task.set_info('debug', True)
433	439
434	440	Task info_keys are:
435	441	- "debug": Boolean value indicating whether to enable library

459	465
460	466	def shell(self, command, **kwargs):
461	467	"""
462		Schedule a shell command for local or distant execution.
	468	Schedule a shell command for local or distant parallel
	469	execution. This key method in the ClusterShell library creates
	470	a local or remote Worker (depending on the presence of the
	471	nodes parameter) and immediately schedule it for execution in
	472	task runloop. So, if the task is already running (ie. called
	473	from an event handler), the command is started immediately,
	474	assuming the fanout constraint is met. If the task is not
	475	running, the command is not started but scheduled for late
	476	execution. See resume() to start task runloop.
	477
	478	The following optional parameters are passed to the underlying
	479	local or remote Worker constructor:
	480	- handler: EventHandler instance to notify (on event) --
	481	default is no handler (None)
	482	- timeout: command timeout delay expressed in second using
	483	a floating point value -- default is unlimited (None)
	484	- autoclose: if set to True, the underlying Worker is
	485	automatically aborted as soon as all other non-autoclosing
	486	task objects (workers, ports, timers) have finished --
	487	default is False
	488	- stderr: separate stdout/stderr if set to True -- default
	489	is False.
463	490
464	491	Local usage::
465	492	task.shell(command [, key=key] [, handler=handler]

470	497	task.shell(command, nodes=nodeset [, handler=handler]
471	498	[, timeout=secs], [, autoclose=enable_autoclose]
472	499	[, strderr=enable_stderr])
	500
	501	Example:
	502	>>> task = task_self()
	503	>>> task.shell("/bin/date", nodes="node[1-2345]")
	504	>>> task.resume()
473	505	"""
474	506
475	507	handler = kwargs.get("handler", None)

547	579	self._add_port(port)
548	580	return port
549	581
550		@tasksyncmethod()
551	582	def timer(self, fire, handler, interval=-1.0, autoclose=False):
552	583	"""
553		Create task's timer.
	584	Create a timer bound to this task that fires at a preset time
	585	in the future by invoking the ev_timer() method of `handler'
	586	(provided EventHandler object). Timers can fire either only
	587	once or repeatedly at fixed time intervals. Repeating timers
	588	can also have their next firing time manually adjusted.
	589
	590	The mandatory parameter `fire' sets the firing delay in seconds.
	591
	592	The optional parameter `interval' sets the firing interval of
	593	the timer. If not specified, the timer fires once and then is
	594	automatically invalidated.
	595
	596	Time values are expressed in second using floating point
	597	values. Precision is implementation (and system) dependent.
	598
	599	The optional parameter `autoclose', if set to True, creates
	600	an "autoclosing" timer: it will be automatically invalidated
	601	as soon as all other non-autoclosing task's objects (workers,
	602	ports, timers) have finished. Default value is False, which
	603	means the timer will retain task's runloop until it is
	604	invalidated.
	605
	606	Return a new EngineTimer instance.
	607
	608	See ClusterShell.Engine.Engine.EngineTimer for more details.
554	609	"""
555	610	assert fire >= 0.0, \
556	611	"timer's relative fire time must be a positive floating number"
557	612
558	613	timer = EngineTimer(fire, interval, autoclose, handler)
	614	# The following method may be sent through msg port (async
	615	# call) if called from another task.
	616	self._add_timer(timer)
	617	# always return new timer (sync)
	618	return timer
	619
	620	@tasksyncmethod()
	621	def _add_timer(self, timer):
	622	"""Add a timer to task engine (thread-safe)."""
559	623	self._engine.add_timer(timer)
560		return timer
561	624
562	625	@tasksyncmethod()
563	626	def schedule(self, worker):
564	627	"""
565		Schedule a worker for execution. Only useful for manually
566		instantiated workers.
	628	Schedule a worker for execution, ie. add worker in task running
	629	loop. Worker will start processing immediately if the task is
	630	running (eg. called from an event handler) or as soon as the
	631	task is started otherwise. Only useful for manually instantiated
	632	workers, for example:
	633	>>> task = task_self()
	634	>>> worker = WorkerSsh("node[2-3]", None, 10, command="/bin/ls")
	635	>>> task.schedule(worker)
	636	>>> task.resume()
567	637	"""
568	638	assert self in Task._tasks.values(), "deleted task"
569	639

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lib/ClusterShell/Worker/Pdsh.py less more

29	29	# The fact that you are presently reading this means that you have had
30	30	# knowledge of the CeCILL-C license and that you accept its terms.
31	31	#
32		# $Id: Pdsh.py 292 2010-07-15 22:43:46Z st-cea $
	32	# $Id: Pdsh.py 385 2010-10-19 21:36:48Z st-cea $
33	33
34	34	"""
35	35	WorkerPdsh

215	215	# close
216	216	self.popen.stdin.close()
217	217	self.popen.stdout.close()
	218	if self.popen.stderr:
	219	self.popen.stderr.close()
218	220
219	221	if timeout:
220	222	for node in (self.nodes - self.closed_nodes):

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lib/ClusterShell/Worker/Popen.py less more

29	29	# The fact that you are presently reading this means that you have had
30	30	# knowledge of the CeCILL-C license and that you accept its terms.
31	31	#
32		# $Id: Popen.py 292 2010-07-15 22:43:46Z st-cea $
	32	# $Id: Popen.py 385 2010-10-19 21:36:48Z st-cea $
33	33
34	34	"""
35	35	WorkerPopen

122	122
123	123	self.popen.stdin.close()
124	124	self.popen.stdout.close()
	125	if self.popen.stderr:
	126	self.popen.stderr.close()
125	127
126	128	if rc >= 0:
127	129	self._on_rc(rc)

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0	0	#
1		# Copyright CEA/DAM/DIF (2008, 2009)
	1	# Copyright CEA/DAM/DIF (2008, 2009, 2010)
2	2	# Contributor: Stephane THIELL <stephane.thiell@cea.fr>
3	3	#
4	4	# This file is part of the ClusterShell library.

29	29	# The fact that you are presently reading this means that you have had
30	30	# knowledge of the CeCILL-C license and that you accept its terms.
31	31	#
32		# $Id: Ssh.py 292 2010-07-15 22:43:46Z st-cea $
	32	# $Id: Ssh.py 385 2010-10-19 21:36:48Z st-cea $
33	33
34	34	"""
35	35	ClusterShell Ssh/Scp support

72	72
73	73	user = task.info("ssh_user")
74	74	if user:
75		cmd_l.append("-l %s" % user)
	75	cmd_l.append("-l")
	76	cmd_l.append(user)
76	77
77	78	connect_timeout = task.info("connect_timeout", 0)
78	79	if connect_timeout > 0:

125	126
126	127	self.popen.stdin.close()
127	128	self.popen.stdout.close()
	129	if self.popen.stderr:
	130	self.popen.stderr.close()
128	131
129	132	if rc >= 0:
130	133	self.worker._on_node_rc(self.key, rc)

203	206
204	207	user = task.info("scp_user") or task.info("ssh_user")
205	208	if user:
206		cmd_l.append("-l %s" % user)
	209	cmd_l.append("-l")
	210	cmd_l.append(user)
207	211
208	212	connect_timeout = task.info("connect_timeout", 0)
209	213	if connect_timeout > 0:

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lib/ClusterShell/Worker/Worker.py less more

29	29	# The fact that you are presently reading this means that you have had
30	30	# knowledge of the CeCILL-C license and that you accept its terms.
31	31	#
32		# $Id: Worker.py 289 2010-07-12 21:30:00Z st-cea $
	32	# $Id: Worker.py 323 2010-08-29 21:00:18Z st-cea $
33	33
34	34	"""
35	35	ClusterShell worker interface.

132	132
133	133	self._last_node = None
134	134	self._last_msg = None
	135	self._last_errmsg = None
135	136	self._last_rc = 0
136	137	self.started = False
137	138

323	324	Worker.__init__(self, handler)
324	325	EngineClient.__init__(self, self, stderr, timeout, autoclose)
325	326
326		self.last_msg = None
	327	self._last_msg = None
	328	self._last_errmsg = None
	329
327	330	if key is None: # allow key=0
328	331	self.key = self
329	332	else:

445	448	"""
446	449	Read last msg, useful in an EventHandler.
447	450	"""
448		return self.last_msg
	451	return self._last_msg
449	452
450	453	def last_error(self):
451	454	"""
452	455	Get last error message from event handler.
453	456	"""
454		return self.last_errmsg
	457	return self._last_errmsg
455	458
456	459	def _on_msgline(self, msg):
457	460	"""
458	461	Add a message.
459	462	"""
460	463	# add last msg to local buffer
461		self.last_msg = msg
	464	self._last_msg = msg
462	465
463	466	# update task
464	467	self.task._msg_add((self, self.key), msg)

470	473	Add a message.
471	474	"""
472	475	# add last msg to local buffer
473		self.last_errmsg = msg
	476	self._last_errmsg = msg
474	477
475	478	# update task
476	479	self.task._errmsg_add((self, self.key), msg)

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lib/ClusterShell/__init__.py less more

29	29	# The fact that you are presently reading this means that you have had
30	30	# knowledge of the CeCILL-C license and that you accept its terms.
31	31	#
32		# $Id: __init__.py 304 2010-07-27 19:47:09Z st-cea $
	32	# $Id: __init__.py 390 2010-10-20 21:07:44Z st-cea $
33	33
34	34
35	35	"""ClusterShell Python Library
36	36
37		ClusterShell is a python event-based python library to execute commands
38		on local or distant cluster nodes in parallel depending on the selected
39		engine and worker mechanisms.
	37	Event-based Python library to execute commands on local or distant
	38	cluster nodes in parallel depending on the selected engine and worker
	39	mechanisms. It also provides advanced NodeSet and NodeGroups handling
	40	methods to ease and improve administration of large compute clusters
	41	or server farms.
40	42
41	43	Please see first:
42	44	- ClusterShell.NodeSet
43	45	- ClusterShell.Task
44	46	"""
45	47
46		__version__ = '1.3'
	48	__version__ = '1.3.3'
47	49	__version_info__ = tuple([ int(_n) for _n in __version__.split('.')])
48		__date__ = '2010/07/27'
	50	__date__ = '2010/09/20'
49	51	__author__ = 'Stephane Thiell <stephane.thiell@cea.fr>'
50	52	__url__ = 'http://clustershell.sourceforge.net/'
51	53

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~~mkrpm.sh~~ less more

0		#!/bin/sh
1		# $Id: mkrpm.sh 257 2010-05-19 21:27:39Z st-cea $
2
3		if [ -z "$2" ]; then
4		echo "usage: $0 <version> <el5\|fc11>"
5		exit 1
6		fi
7
8
9		VERS=$1
10		DIST=".$2"
11
12		PKGNAME=clustershell-$VERS
13
14		TMPDIR=/tmp/clustershell-build/$PKGNAME
15		rm -vrf /tmp/clustershell-build
16
17		mkdir -vp "$TMPDIR/lib/ClusterShell"
18		mkdir -vp "$TMPDIR/lib/ClusterShell/Engine"
19		mkdir -vp "$TMPDIR/lib/ClusterShell/Worker"
20		mkdir -vp "$TMPDIR/scripts"
21		mkdir -vp "$TMPDIR/conf"
22		mkdir -vp "$TMPDIR"/doc/man/{man1,man5}
23		mkdir -vp "$TMPDIR"/doc/extras/vim/{ftdetect,syntax}
24		mkdir -vp "$TMPDIR/doc/epydoc"
25
26
27		sed -e "s/^Version: %{version}$/Version: $VERS/" <clustershell.spec.in >"$TMPDIR/clustershell.spec"
28
29		cp -v setup.cfg setup.py "$TMPDIR/"
30		cp -v README ChangeLog Licence_CeCILL-C_V1-en.txt Licence_CeCILL-C_V1-fr.txt "$TMPDIR/"
31		cp -v lib/ClusterShell/*.py "$TMPDIR/lib/ClusterShell"
32		cp -v lib/ClusterShell/Engine/*.py "$TMPDIR/lib/ClusterShell/Engine/"
33		cp -v lib/ClusterShell/Worker/*.py "$TMPDIR/lib/ClusterShell/Worker/"
34		cp -v scripts/clubak.py "$TMPDIR/scripts/"
35		cp -v scripts/clush.py "$TMPDIR/scripts/"
36		cp -v scripts/nodeset.py "$TMPDIR/scripts/"
37		cp -v conf/clush.conf "$TMPDIR/conf/"
38		cp -v conf/groups.conf "$TMPDIR/conf/"
39		cp -v doc/nodeset.py "$TMPDIR/scripts/"
40		cp -v doc/man/man1/clubak.1 "$TMPDIR/doc/man/man1/"
41		cp -v doc/man/man1/clush.1 "$TMPDIR/doc/man/man1/"
42		cp -v doc/man/man1/nodeset.1 "$TMPDIR/doc/man/man1/"
43		cp -v doc/man/man5/clush.conf.5 "$TMPDIR/doc/man/man5/"
44		cp -v doc/man/man5/groups.conf.5 "$TMPDIR/doc/man/man5/"
45		cp -v doc/extras/vim/ftdetect/clustershell.vim "$TMPDIR/doc/extras/vim/ftdetect/"
46		cp -v doc/extras/vim/syntax/clushconf.vim "$TMPDIR/doc/extras/vim/syntax/"
47		cp -v doc/extras/vim/syntax/groupsconf.vim "$TMPDIR/doc/extras/vim/syntax/"
48		cp -rv doc/epydoc/html "$TMPDIR/doc/epydoc/"
49
50		cd "$TMPDIR/.."
51
52		tar -czf $PKGNAME.tar.gz $PKGNAME
53		rpmbuild -ta --define "dist $DIST" $PKGNAME.tar.gz
54

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scripts/clush.py less more

30	30	# The fact that you are presently reading this means that you have had
31	31	# knowledge of the CeCILL-C license and that you accept its terms.
32	32	#
33		# $Id: clush.py 302 2010-07-23 19:59:20Z st-cea $
	33	# $Id: clush.py 387 2010-10-20 19:00:47Z st-cea $
34	34
35	35	"""
36	36	Utility program to run commands on a cluster using the ClusterShell

56	56	import signal
57	57	import ConfigParser
58	58
	59	from ClusterShell.MsgTree import MsgTree
59	60	from ClusterShell.NodeUtils import GroupResolverConfigError
60	61	from ClusterShell.NodeUtils import GroupResolverSourceError
61	62	from ClusterShell.NodeUtils import GroupSourceException

192	193	def ev_close(self, worker):
193	194	self.master_worker.set_write_eof()
194	195
195		class DirectOutputHandler(EventHandler):
	196	class OutputHandler(EventHandler):
	197	"""Base class for clush output handlers."""
	198	def update_prompt(self, worker):
	199	"""
	200	If needed, notify main thread to update its prompt by sending
	201	a SIGUSR1 signal. We use task-specific user-defined variable
	202	to record current states (prefixed by USER_).
	203	"""
	204	worker.task.set_default("USER_running", False)
	205	if worker.task.default("USER_handle_SIGUSR1"):
	206	os.kill(os.getpid(), signal.SIGUSR1)
	207
	208	class DirectOutputHandler(OutputHandler):
196	209	"""Direct output event handler class."""
197	210
198	211	def __init__(self, display):

221	234	NodeSet.fromlist(worker.iter_keys_timeout())
222	235
223	236	def ev_close(self, worker):
224		# If needed, notify main thread to update its prompt by sending
225		# a SIGUSR1 signal. We use task-specific user-defined variable
226		# to record current states (prefixed by USER_).
227		worker.task.set_default("USER_running", False)
228		if worker.task.default("USER_handle_SIGUSR1"):
229		os.kill(os.getpid(), signal.SIGUSR1)
230
231		class GatherOutputHandler(EventHandler):
	237	self.update_prompt(worker)
	238
	239	class GatherOutputHandler(OutputHandler):
232	240	"""Gathered output event handler class."""
233	241
234		def __init__(self, display, runtimer, nodes):
	242	def __init__(self, display, runtimer):
235	243	self._display = display
236	244	self._runtimer = runtimer
237		# needed for -L enhancement:
238		self._nodes = NodeSet(nodes)
239		self._nodemap_base = dict.fromkeys(self._nodes, 0)
240		self._nodemap = self._nodemap_base.copy()
241		self._nodes_cnt = 0
242
243		def ev_read(self, worker):
244		# Implementation of -bL "per line live gathering":
245		if not self._display.line_mode:
246		return
247		result = worker.last_read()
248		# keep counter and nodemap up-to-date
249		node = result[0]
250		self._nodes_cnt += 1
251		self._nodemap[node] += 1
252		self._live_line(worker)
253	245
254	246	def ev_error(self, worker):
255	247	ns, buf = worker.last_error()
	248	self._runtimer_clean()
	249	self._display.print_line_error(ns, buf)
	250	self._runtimer_set_dirty()
	251
	252	def _runtimer_clean(self):
	253	"""Hide runtimer counter"""
256	254	if self._runtimer:
257	255	self._runtimer.eh.erase_line()
258		self._display.print_line_error(ns, buf)
	256
	257	def _runtimer_set_dirty(self):
	258	"""Force redisplay of counter"""
259	259	if self._runtimer:
260		# Force redisplay of counter
261	260	self._runtimer.eh.set_dirty()
262	261
263		def ev_hup(self, worker):
264		if self._display.line_mode and self._nodemap[worker.last_node()] == 0:
265		# forget node that doesn't answer (used for live line gathering)
266		self._nodes.remove(worker.last_node())
267		del self._nodemap[worker.last_node()]
268		del self._nodemap_base[worker.last_node()]
269		self._live_line(worker)
270
271		def _live_line(self, worker):
272		# if all nodes replied 1 (or n) time(s), display gathered line(s)
273		if self._nodes and self._nodes_cnt % len(self._nodes) == 0 and \
274		max(self._nodemap.itervalues()) == (self._nodes_cnt \
275		/ len(self._nodes)):
276		nodesetify = lambda v: (v[0], NodeSet.fromlist(v[1]))
277		for buf, nodeset in sorted(map(nodesetify,
278		worker.iter_buffers()),
279		cmp=bufnodeset_cmp):
280		self._display.print_gather(nodeset, buf)
281		# clear worker buffers, reset nodemap and node counter
282		worker.flush_buffers()
283		self._nodemap = self._nodemap_base.copy()
284		self._nodes_cnt = 0
	262	def _runtimer_finalize(self, worker):
	263	"""Finalize display of runtimer counter"""
	264	if self._runtimer:
	265	self._runtimer.eh.finalize(worker.task.default("USER_interactive"))
285	266
286	267	def ev_close(self, worker):
287	268	# Worker is closing -- it's time to gather results...
288		if self._runtimer:
289		self._runtimer.eh.finalize(worker.task.default("USER_interactive"))
	269	self._runtimer_finalize(worker)
290	270
291	271	# Display command output, try to order buffers by rc
292	272	nodesetify = lambda v: (v[0], NodeSet.fromlist(v[1]))

297	277	cmp=bufnodeset_cmp):
298	278	self._display.print_gather(nodeset, buf)
299	279
	280	self._close_common(worker)
	281
	282	# Notify main thread to update its prompt
	283	self.update_prompt(worker)
	284
	285	def _close_common(self, worker):
300	286	# Display return code if not ok ( != 0)
301	287	for rc, nodelist in worker.iter_retcodes():
302	288	if rc != 0:

309	295	print >> sys.stderr, "clush: %s: command timeout" % \
310	296	NodeSet.fromlist(worker.iter_keys_timeout())
311	297
	298
	299	class LiveGatherOutputHandler(GatherOutputHandler):
	300	"""Live line-gathered output event handler class."""
	301
	302	def __init__(self, display, runtimer, nodes):
	303	GatherOutputHandler.__init__(self, display, runtimer)
	304	self._nodes = NodeSet(nodes)
	305	self._nodecnt = dict.fromkeys(self._nodes, 0)
	306	self._mtreeq = []
	307	self._offload = 0
	308
	309	def ev_read(self, worker):
	310	# Read new line from node
	311	node, line = worker.last_read()
	312	self._nodecnt[node] += 1
	313	cnt = self._nodecnt[node]
	314	if len(self._mtreeq) < cnt:
	315	self._mtreeq.append(MsgTree())
	316	self._mtreeq[cnt - self._offload - 1].add(node, line)
	317	self._live_line(worker)
	318
	319	def ev_hup(self, worker):
	320	if self._mtreeq and worker.last_node() not in self._mtreeq[0]:
	321	# forget a node that doesn't answer to continue live line
	322	# gathering anyway
	323	self._nodes.remove(worker.last_node())
	324	self._live_line(worker)
	325
	326	def _live_line(self, worker):
	327	# if all nodes have replied, display gathered line
	328	while self._mtreeq and len(self._mtreeq[0]) == len(self._nodes):
	329	mtree = self._mtreeq.pop(0)
	330	self._offload += 1
	331	self._runtimer_clean()
	332	nodesetify = lambda v: (v[0], NodeSet.fromlist(v[1]))
	333	for buf, nodeset in sorted(map(nodesetify, mtree.walk()),
	334	cmp=bufnodeset_cmp):
	335	self._display.print_gather(nodeset, buf)
	336	self._runtimer_set_dirty()
	337
	338	def ev_close(self, worker):
	339	# Worker is closing -- it's time to gather results...
	340	self._runtimer_finalize(worker)
	341
	342	for mtree in self._mtreeq:
	343	nodesetify = lambda v: (v[0], NodeSet.fromlist(v[1]))
	344	for buf, nodeset in sorted(map(nodesetify, mtree.walk()),
	345	cmp=bufnodeset_cmp):
	346	self._display.print_gather(nodeset, buf)
	347
	348	self._close_common(worker)
	349
312	350	# Notify main thread to update its prompt
313		worker.task.set_default("USER_running", False)
314		if worker.task.default("USER_handle_SIGUSR1"):
315		os.kill(os.getpid(), signal.SIGUSR1)
	351	self.update_prompt(worker)
316	352
317	353	class RunTimer(EventHandler):
318	354	def __init__(self, task, total):

321	357	self.cnt_last = -1
322	358	self.tslen = len(str(self.total))
323	359	self.wholelen = 0
	360	self.started = False
324	361
325	362	def ev_timer(self, timer):
326	363	self.update()

341	378	self.tslen, self.total)
342	379	self.wholelen = len(towrite)
343	380	sys.stderr.write(towrite)
	381	self.started = True
344	382
345	383	def finalize(self, cr):
	384	if not self.started:
	385	return
346	386	# display completed/total clients
347	387	fmt = 'clush: %d/%d'
348	388	if cr:

625	665	# number of completed commands
626	666	runtimer = task.timer(2.0, RunTimer(task, len(ns)), interval=1./3.,
627	667	autoclose=True)
628		worker = task.shell(cmd, nodes=ns,
629		handler=GatherOutputHandler(display, runtimer,
630		ns), timeout=timeout)
	668	if display.line_mode:
	669	handler = LiveGatherOutputHandler(display, runtimer, ns)
	670	else:
	671	handler = GatherOutputHandler(display, runtimer)
	672
	673	worker = task.shell(cmd, nodes=ns, handler=handler, timeout=timeout)
631	674	else:
632	675	worker = task.shell(cmd, nodes=ns,
633	676	handler=DirectOutputHandler(display),

765	808	optgrp.add_option("-s", "--groupsource", action="store",
766	809	dest="groupsource", help="optional groups.conf(5) " \
767	810	"group source to use")
768		parser.add_option_group(optgrp)
769	811	optgrp.add_option("--color", action="store", dest="whencolor",
770	812	choices=WHENCOLOR_CHOICES,
771	813	help="whether to use ANSI colors (never, always or auto)")

924	966	task.set_default("stderr", not options.gatherall)
925	967
926	968	# Disable MsgTree buffering if not gathering outputs
927		task.set_default("stdout_msgtree", gather)
	969	task.set_default("stdout_msgtree", gather and not options.line_mode)
928	970	# Always disable stderr MsgTree buffering
929	971	task.set_default("stderr_msgtree", False)
930	972

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scripts/nodeset.py less more

30	30	# The fact that you are presently reading this means that you have had
31	31	# knowledge of the CeCILL-C license and that you accept its terms.
32	32	#
33		# $Id: nodeset.py 280 2010-06-16 21:15:41Z st-cea $
	33	# $Id: nodeset.py 322 2010-08-29 20:44:30Z st-cea $
34	34
35	35	"""
36	36	Usage: nodeset [COMMAND] [OPTIONS] [ns1 [-ixX] ns2\|...]

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setup.py less more

30	30	# The fact that you are presently reading this means that you have had
31	31	# knowledge of the CeCILL-C license and that you accept its terms.
32	32	#
33		# $Id: setup.py 304 2010-07-27 19:47:09Z st-cea $
	33	# $Id: setup.py 390 2010-10-20 21:07:44Z st-cea $
34	34
35		from distutils.core import setup
	35	from setuptools import setup, find_packages
36	36	import os
37	37
38	38	if not os.access('scripts/clubak', os.F_OK):

43	43	os.symlink('nodeset.py', 'scripts/nodeset')
44	44
45	45	setup(name='ClusterShell',
46		version='1.3',
	46	version='1.3.3',
47	47	license='CeCILL-C (French equivalent to LGPLv2+)',
48	48	description='ClusterShell library',
49	49	author='Stephane Thiell',
50	50	author_email='stephane.thiell@cea.fr',
51	51	url='http://clustershell.sourceforge.net/',
52	52	package_dir={'': 'lib'},
53		packages=['ClusterShell',
54		'ClusterShell.Engine',
55		'ClusterShell.Worker'],
	53	packages=find_packages('lib'),
56	54	scripts=['scripts/clubak',
57	55	'scripts/clush',
58	56	'scripts/nodeset']

-56

~~tests/LocalTests.py~~ less more

0		#!/usr/bin/env python
1		# ClusterShell (local) test suite
2		# Written by S. Thiell 2008-04-09
3		# $Id$
4
5
6		"""Unit test for ClusterShell"""
7
8		import copy
9		import sys
10		import unittest
11
12		sys.path.append('../lib')
13
14		import ClusterShell
15
16		from ClusterShell.NodeSet import NodeSet
17		from ClusterShell.Task import Task
18
19		import socket
20
21
22		class LocalTests(unittest.TestCase):
23
24		def test0(self):
25		task = Task.current()
26		assert task != None
27		work = task.shell("/bin/hostname")
28		task.run()
29
30		def test1(self):
31		task = Task.current()
32		assert task != None
33		work = task.shell("/bin/hostname", nodes=None, handler=None)
34		task.run()
35
36		def test2(self):
37		task = Task.current()
38		assert task != None
39		workers = []
40		for i in range(0, 9):
41		workers.append(task.shell("/bin/hostname"))
42		task.run()
43		hn = socket.gethostname()
44		for i in range(0, 9):
45		t_hn = workers[i].read_buffer().splitlines()[0]
46		assert t_hn == hn
47
48		def testVersion(self):
49		assert ClusterShell.version > 0.5
50
51
52		if __name__ == '__main__':
53		suite = unittest.TestLoader().loadTestsFromTestCase(LocalTests)
54		unittest.TextTestRunner(verbosity=2).run(suite)
55

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tests/NodeSetErrorTest.py less more

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tests/NodeSetGroupTest.py less more

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tests/NodeSetScriptTest.py less more

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tests/NodeSetTest.py less more

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tests/RangeSetErrorTest.py less more

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-0

tests/RangeSetTest.py less more

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tests/TaskDistantTest.py less more

0	0	#!/usr/bin/env python
1	1	# ClusterShell (distant) test suite
2	2	# Written by S. Thiell 2009-02-13
3		# $Id: TaskDistantTest.py 289 2010-07-12 21:30:00Z st-cea $
	3	# $Id: TaskDistantTest.py 322 2010-08-29 20:44:30Z st-cea $
4	4
5	5
6	6	"""Unit test for ClusterShell Task (distant)"""

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tests/TaskEventTest.py less more

0	0	#!/usr/bin/env python
1	1	# ClusterShell (local) test suite
2	2	# Written by S. Thiell 2008-04-09
3		# $Id: TaskEventTest.py 232 2010-02-23 23:19:17Z st-cea $
	3	# $Id: TaskEventTest.py 323 2010-08-29 21:00:18Z st-cea $
4	4
5	5
6	6	"""Unit test for ClusterShell Task (event-based mode)"""

54	54	def ev_read(self, worker):
55	55	self.did_read = True
56	56	assert worker.last_read() == "abcdefghijklmnopqrstuvwxyz"
	57	assert worker.last_error() != "abcdefghijklmnopqrstuvwxyz"
57	58
58	59	def ev_error(self, worker):
59	60	self.did_readerr = True
60	61	assert worker.last_error() == "errerrerrerrerrerrerrerr"
	62	assert worker.last_read() != "errerrerrerrerrerrerrerr"
61	63
62	64	def ev_close(self, worker):
63	65	self.did_close = True

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tests/TaskLocalTest.py less more

0	0	#!/usr/bin/env python
1	1	# ClusterShell (local) test suite
2	2	# Written by S. Thiell 2008-04-09
3		# $Id: TaskLocalTest.py 296 2010-07-21 19:56:34Z st-cea $
	3	# $Id: TaskLocalTest.py 322 2010-08-29 20:44:30Z st-cea $
4	4
5	5
6	6	"""Unit test for ClusterShell Task (local)"""

+92

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tests/TaskRLimitsTest.py less more

	0	#!/usr/bin/env python
	1	# ClusterShell task resource consumption/limits test suite
	2	# Written by S. Thiell 2010-10-19
	3	# $Id$
	4
	5
	6	"""Unit test for ClusterShell Task (resource limits)"""
	7
	8	import resource
	9	import sys
	10	import unittest
	11
	12	sys.path.insert(0, '../lib')
	13
	14	from ClusterShell.Task import *
	15	from ClusterShell.Worker.Pdsh import WorkerPdsh
	16
	17
	18	class TaskRLimitsTest(unittest.TestCase):
	19
	20	def setUp(self):
	21	"""set soft nofile resource limit to 50"""
	22	self.soft, self.hard = resource.getrlimit(resource.RLIMIT_NOFILE)
	23	resource.setrlimit(resource.RLIMIT_NOFILE, (50, self.hard))
	24
	25	def tearDown(self):
	26	"""restore original resource limits"""
	27	resource.setrlimit(resource.RLIMIT_NOFILE, (self.soft, self.hard))
	28
	29	def _testPopen(self, stderr):
	30	task = task_self()
	31	self.assert_(task != None)
	32	task.set_info("fanout", 6)
	33	for i in xrange(100):
	34	worker = task.shell("/bin/hostname", stderr=stderr)
	35	self.assert_(worker != None)
	36	# run task
	37	task.resume()
	38
	39	def testPopen(self):
	40	"""test resource usage with local task.shell(stderr=False)"""
	41	self._testPopen(False)
	42
	43	def testPopenStderr(self):
	44	"""test resource usage with local task.shell(stderr=True)"""
	45	self._testPopen(True)
	46
	47	def _testRemote(self, stderr):
	48	task = task_self()
	49	self.assert_(task != None)
	50	task.set_info("fanout", 6)
	51	for i in xrange(100):
	52	worker = task.shell("/bin/hostname", nodes="localhost",
	53	stderr=False)
	54	self.assert_(worker != None)
	55	# run task
	56	task.resume()
	57
	58	def testRemote(self):
	59	"""test resource usage with remote task.shell(stderr=False)"""
	60	self._testRemote(False)
	61
	62	def testRemoteStderr(self):
	63	"""test resource usage with remote task.shell(stderr=True)"""
	64	self._testRemote(True)
	65
	66	def _testRemotePdsh(self, stderr):
	67	task = task_self()
	68	self.assert_(task != None)
	69	task.set_info("fanout", 6)
	70	for i in xrange(100):
	71	worker = WorkerPdsh("localhost", handler=None,
	72	timeout=0,
	73	command="/bin/hostname",
	74	stderr=stderr)
	75	self.assert_(worker != None)
	76	task.schedule(worker)
	77	# run task
	78	task.resume()
	79
	80	def testRemotePdsh(self):
	81	"""test resource usage with WorkerPdsh(stderr=False)"""
	82	self._testRemotePdsh(False)
	83
	84	def testRemotePdshStderr(self):
	85	"""test resource usage with WorkerPdsh(stderr=True)"""
	86	self._testRemotePdsh(True)
	87
	88	if __name__ == '__main__':
	89	suite = unittest.TestLoader().loadTestsFromTestCase(TaskRLimitsTest)
	90	unittest.TextTestRunner(verbosity=2).run(suite)
	91

+15

-2

tests/TaskTimerTest.py less more

0	0	#!/usr/bin/env python
1	1	# ClusterShell timer test suite
2	2	# Written by S. Thiell 2009-02-15
3		# $Id: TaskTimerTest.py 296 2010-07-21 19:56:34Z st-cea $
	3	# $Id: TaskTimerTest.py 328 2010-08-31 23:08:35Z st-cea $
4	4
5	5
6	6	"""Unit test for ClusterShell Task's timer"""
7	7
8	8	import copy
	9	import thread
	10	from time import sleep, time
9	11	import sys
10		from time import sleep, time
11	12	import unittest
12	13
13	14	sys.path.insert(0, '../lib')

432	433	task._engine.remove_timer(timer)
433	434	task_terminate()
434	435
	436	def _thread_timer_create_func(self, task):
	437	"""thread used to create a timer for another task; hey why not?"""
	438	timer = task.timer(0.5, self.__class__.TSimpleTimerChecker())
	439	self.assert_(timer != None)
	440
	441	def testTimerAddFromAnotherThread(self):
	442	"""test timer creation from another thread"""
	443	task = task_self()
	444	thread.start_new_thread(TaskTimerTest._thread_timer_create_func, (self, task))
	445	task.resume()
	446	task_wait()
	447
435	448
436	449	if __name__ == '__main__':
437	450	suite = unittest.TestLoader().loadTestsFromTestCase(TaskTimerTest)

-1

tests/run_testsuite.py less more

0	0	#!/usr/bin/env python
1	1	# ClusterShell test suite
2	2	# Written by S. Thiell
3		# $Id: run_testsuite.py 246 2010-04-07 22:51:33Z st-cea $
	3	# $Id: run_testsuite.py 385 2010-10-19 21:36:48Z st-cea $
4	4
5	5	"""
6	6	run_testsuite.py [-hv]

51	51	"TaskDistantPdshTest",
52	52	"TaskMsgTreeTest",
53	53	"TaskPortTest",
	54	"TaskRLimitsTest",
54	55	"TaskTimeoutTest",
55	56	"TaskTimerTest",
56	57	"TaskThreadJoinTest",

-0

tests/test_command.py less more

(No changes)