old_contents: # Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
  # 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.
  
  # 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)
  
  from nova.openstack.common import gettextutils
  gettextutils.enable_lazy()
  
new_contents: # Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
  # 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.
  
  # 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)
  
subject: Disable lazy gettext