Commit 6d00c1e5b17a346a55d37cf0d0d3ce099bee1e58 - python-django-debug-toolbar

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AUTHORS less more

7	7	Matt George <matt.george@myemma.com>
8	8	Adam Gomaa <adam@adam.gomaa.us>
9	9	Jacob Kaplan-Moss <jacob@jacobian.org>
	10	Russell Keith-Magee <freakboy3742@gmail.com>
10	11	Jannis Leidel <jannis@leidel.info>
	12	Martin Maney <maney@two14.net>
11	13	Nowell Strite <nowell@strite.org>
12	14	Malcolm Tredinnick <malcolm@pointy-stick.com>
13	15	Bryan Veloso <bryan@revyver.com>

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MANIFEST.in less more

	0	include AUTHORS
	1	include LICENSE
	2	include README.rst
	3	recursive-include debug_toolbar/media *
	4	recursive-include debug_toolbar/templates *

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README.rst less more

67	67	panels you want to display. And you can include panels that you have created
68	68	or that are specific to your project.
69	69
70		TODO
71		====
72		- Panel idea: AJAX call to show cprofile data similar to the ?prof idea
73		- CSS Stylings
74		- Restructure panels to popular context that pushes up to the toolbar
75		- Make the trigger whether to display the toolbar configurable with options such
76		as if: DEBUG is true, IP is in INTERNAL_IPS, authenticated user is_superuser,
77		etc.
	70	TODOs and BUGS
	71	==============
	72	See: http://code.google.com/p/django-debug-toolbar/issues/list

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debug_toolbar/__init__.py less more

	0	VERSION = (0, 0, 1)
	1	__version__ = '.'.join(map(str, VERSION))

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debug_toolbar/middleware.py less more

43	43	return True
44	44
45	45	def process_request(self, request):
46		if self.override_url:
47		debug_toolbar.urls.urlpatterns += self.original_pattern
48		self.override_url = False
49		request.urlconf = 'debug_toolbar.urls'
	46	if self.show_toolbar(request):
	47	if self.override_url:
	48	debug_toolbar.urls.urlpatterns += self.original_pattern
	49	self.override_url = False
	50	request.urlconf = 'debug_toolbar.urls'
50	51
51		if self.show_toolbar(request):
52	52	self.debug_toolbar = DebugToolbar(request)
53	53	for panel in self.debug_toolbar.panels:
54	54	panel.process_request(request)

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debug_toolbar/panels/sql.py less more

47	47
48	48	def title(self):
49	49	self._sql_time = sum(map(lambda q: float(q['time']), connection.queries))
	50	num_queries = len(connection.queries) - self._offset
50	51	return '%d SQL %s (%.2fms)' % (
51		len(connection.queries),
52		(len(connection.queries) == 1) and 'query' or 'queries',
	52	num_queries,
	53	(num_queries == 1) and 'query' or 'queries',
53	54	self._sql_time
54	55	)
55	56

64	65	context = {
65	66	'queries': sql_queries,
66	67	'sql_time': self._sql_time,
	68	'is_mysql': settings.DATABASE_ENGINE == 'mysql',
67	69	}
68	70	return render_to_string('debug_toolbar/panels/sql.html', context)
69	71

73	75	sql = sql.replace('` FROM ', '`\nFROM\n\t')
74	76	sql = sql.replace(' WHERE ', '\nWHERE\n\t')
75	77	sql = sql.replace(' INNER JOIN ', '\nINNER JOIN\n\t')
76		sql = sql.replace(' OUTER JOIN ', '\nOUTER JOIN\n\t')
	78	sql = sql.replace(' LEFT OUTER JOIN ', '\nLEFT OUTER JOIN\n\t')
77	79	sql = sql.replace(' ORDER BY ', '\nORDER BY\n\t')
78	80	# Use Pygments to highlight SQL if it's available
79	81	try:

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debug_toolbar/panels/timer.py less more

	0	try:
	1	import resource
	2	except ImportError:
	3	pass # Will fail on Win32 systems
0	4	import time
	5	from django.template.loader import render_to_string
1	6	from debug_toolbar.panels import DebugPanel
	7
2	8
3	9	class TimerDebugPanel(DebugPanel):
4	10	"""
5	11	Panel that displays the time a response took in milliseconds.
6	12	"""
7	13	name = 'Timer'
	14	try: # if resource module not available, don't show content panel
	15	resource
	16	except NameError:
	17	has_content = False
	18	has_resource = False
	19	else:
	20	has_content = True
	21	has_resource = True
8	22
9	23	def process_request(self, request):
10	24	self._start_time = time.time()
	25	if self.has_resource:
	26	self._start_rusage = resource.getrusage(resource.RUSAGE_SELF)
11	27
12	28	def process_response(self, request, response):
13	29	self.total_time = (time.time() - self._start_time) * 1000
	30	if self.has_resource:
	31	self._end_rusage = resource.getrusage(resource.RUSAGE_SELF)
14	32
15	33	def title(self):
16		return 'Time: %0.2fms' % (self.total_time)
	34	if self.has_resource:
	35	utime = self._end_rusage.ru_utime - self._start_rusage.ru_utime
	36	stime = self._end_rusage.ru_stime - self._start_rusage.ru_stime
	37	return 'Time: %0.2fms, %0.2fms CPU' % (self.total_time, (utime + stime) * 1000.0)
	38	else:
	39	return 'Time: %0.2fms' % (self.total_time)
17	40
18	41	def url(self):
19	42	return ''
20	43
	44	def _elapsed_ru(self, name):
	45	return getattr(self._end_rusage, name) - getattr(self._start_rusage, name)
	46
21	47	def content(self):
22		return ''
	48
	49	utime = 1000 * self._elapsed_ru('ru_utime')
	50	stime = 1000 * self._elapsed_ru('ru_stime')
	51	vcsw = self._elapsed_ru('ru_nvcsw')
	52	ivcsw = self._elapsed_ru('ru_nivcsw')
	53	minflt = self._elapsed_ru('ru_minflt')
	54	majflt = self._elapsed_ru('ru_majflt')
	55
	56	# these are documented as not meaningful under Linux. If you're running BSD
	57	# feel free to enable them, and add any others that I hadn't gotten to before
	58	# I noticed that I was getting nothing but zeroes and that the docs agreed. :-(
	59	#
	60	# blkin = self._elapsed_ru('ru_inblock')
	61	# blkout = self._elapsed_ru('ru_oublock')
	62	# swap = self._elapsed_ru('ru_nswap')
	63	# rss = self._end_rusage.ru_maxrss
	64	# srss = self._end_rusage.ru_ixrss
	65	# urss = self._end_rusage.ru_idrss
	66	# usrss = self._end_rusage.ru_isrss
	67
	68	rows = (
	69	('User CPU time', '%0.3f msec' % utime),
	70	('System CPU time', '%0.3f msec' % stime),
	71	('Total CPU time', '%0.3f msec' % (utime + stime)),
	72	('Elapsed time', '%0.3f msec' % self.total_time),
	73	('Context switches', '%d voluntary, %d involuntary' % (vcsw, ivcsw)),
	74	# ('Memory use', '%d max RSS, %d shared, %d unshared' % (rss, srss, urss + usrss)),
	75	# ('Page faults', '%d no i/o, %d requiring i/o' % (minflt, majflt)),
	76	# ('Disk operations', '%d in, %d out, %d swapout' % (blkin, blkout, swap)),
	77	)
	78	context = {
	79	'rows': rows,
	80	}
	81	return render_to_string('debug_toolbar/panels/timer.html', context)

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debug_toolbar/templates/debug_toolbar/panels/sql.html less more

14	14	{% if query.params %}
15	15	<a class="remoteCall" href="/__debug__/sql_select/?sql={{ query.raw_sql\|urlencode }}&params={{ query.params\|urlencode }}&time={{ query.time\|floatformat:"2"\|urlencode }}&hash={{ query.hash }}">SELECT</a>
16	16	<a class="remoteCall" href="/__debug__/sql_explain/?sql={{ query.raw_sql\|urlencode }}&params={{ query.params\|urlencode }}&time={{ query.time\|floatformat:"2"\|urlencode }}&hash={{ query.hash }}">EXPLAIN</a>
17		<a class="remoteCall" href="/__debug__/sql_profile/?sql={{ query.raw_sql\|urlencode }}&params={{ query.params\|urlencode }}&time={{ query.time\|floatformat:"2"\|urlencode }}&hash={{ query.hash }}">PROFILE</a>
	17	{% if is_mysql %}
	18	<a class="remoteCall" href="/__debug__/sql_profile/?sql={{ query.raw_sql\|urlencode }}&params={{ query.params\|urlencode }}&time={{ query.time\|floatformat:"2"\|urlencode }}&hash={{ query.hash }}">PROFILE</a>
	19	{% endif %}
18	20	{% endif %}
19	21	</td>
20	22	<td class="syntax">{{ query.sql\|safe }}</td>

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debug_toolbar/templates/debug_toolbar/panels/timer.html less more

	0	<h3>Resource Usage</h3>
	1	<table>
	2	<colgroup>
	3	<col style="width:20%"/>
	4	<col/>
	5	</colgroup>
	6	<thead>
	7	<tr>
	8	<th>Key</th>
	9	<th>Value</th>
	10	</tr>
	11	</thead>
	12	<tbody>
	13	{% for key, value in rows %}
	14	<tr class="{% cycle 'odd' 'even' %}">
	15	<td>{{ key\|escape }}</td>
	16	<td>{{ value\|escape }}</td>
	17	</tr>
	18	{% endfor %}
	19	</tbody>
	20	</table>

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setup.cfg less more

	0	[egg_info]
	1	tag_svn_revision = false

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setup.py less more

	0	from setuptools import setup, find_packages
	1
	2	setup(
	3	name='django-debug-toolbar',
	4	version=__import__('debug_toolbar').__version__,
	5	description='A configurable set of panels that display various debug information about the current request/response.',
	6	long_description=open('README.rst').read(),
	7	# Get more strings from http://www.python.org/pypi?:action=list_classifiers
	8	author='Rob Hudson',
	9	author_email='rob@cogit8.org',
	10	url='http://rob.cogit8.org/blog/2008/Sep/19/introducing-django-debug-toolbar/',
	11	#download_url='http://github.com/robhudson/django-debug-toolbar/tree/master',
	12	license='BSD',
	13	packages=find_packages(exclude=['ez_setup']),
	14	include_package_data=True,
	15	zip_safe=False, # because we're including media that Django needs
	16	classifiers=[
	17	'Development Status :: 4 - Beta',
	18	'Environment :: Web Environment',
	19	'Framework :: Django',
	20	'Intended Audience :: Developers',
	21	'License :: OSI Approved :: BSD License',
	22	'Operating System :: OS Independent',
	23	'Programming Language :: Python',
	24	'Topic :: Software Development :: Libraries :: Python Modules',
	25	],
	26	)