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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# 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.
"""
:mod:`nova.tests` -- Nova Unittests
=====================================================
.. automodule:: nova.tests
:platform: Unix
"""
# TODO(mikal): move eventlet imports to nova.__init__ once we move to PBR
import os
import sys
# NOTE(mikal): All of this is because if dnspython is present in your
# environment then eventlet monkeypatches socket.getaddrinfo() with an
# implementation which doesn't work for IPv6. What we're checking here is
# that the magic environment variable was set when the import happened.
if ('eventlet' in sys.modules and
os.environ.get('EVENTLET_NO_GREENDNS', '').lower() != 'yes'):
raise ImportError('eventlet imported before nova/cmd/__init__ '
'(env var set to %s)'
% os.environ.get('EVENTLET_NO_GREENDNS'))
os.environ['EVENTLET_NO_GREENDNS'] = 'yes'
import eventlet
eventlet.monkey_patch(os=False)
# See http://code.google.com/p/python-nose/issues/detail?id=373
# The code below enables nosetests to work with i18n _() blocks
import __builtin__
setattr(__builtin__, '_', lambda x: x)
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