#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

"""oslo.i18n integration module.

See http://docs.openstack.org/developer/oslo.i18n/usage.html

"""

try:
    import oslo_i18n

    # NOTE(dhellmann): This reference to o-s-l-o will be replaced by the
    # application name when this module is synced into the separate
    # repository. It is OK to have more than one translation function
    # using the same domain, since there will still only be one message
    # catalog.
    _translators = oslo_i18n.TranslatorFactory(domain='castellan')

    # The primary translation function using the well-known name "_"
    _ = _translators.primary

    # Translators for log levels.
    #
    # The abbreviated names are meant to reflect the usual use of a short
    # name like '_'. The "L" is for "log" and the other letter comes from
    # the level.
    _LI = _translators.log_info
    _LW = _translators.log_warning
    _LE = _translators.log_error
    _LC = _translators.log_critical
except ImportError:
    # NOTE(dims): Support for cases where a project wants to use
    # code from oslo-incubator, but is not ready to be internationalized
    # (like tempest)
    _ = _LI = _LW = _LE = _LC = lambda x: x