old_contents: #!/usr/bin/env python
  # Copyright (c) 2014 Eugene Frolov <efrolov@mirantis.com>
  #
  # 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.
  
  import sys
  
  from oslo.config import cfg
  
  encoding_opts = [
      cfg.StrOpt('system-encoding', default='utf-8',
                 help="Default encoding for all strings")
  ]
  
  
  CONF = cfg.CONF
  CONF.register_opts(encoding_opts)
  
  
  def set_default_encoding_from_config():
      # NOTE(Eugene Frolov): setdefaultencoding function is only
      # available at Python start-up time, when Python scans the
      # environment. It has to be called in a system-wide module,
      # after this module has been evaluated, the
      # setdefaultencoding() function is removed from the sys module.
      # see bellow articles for more information
      # http://www.ianbicking.org/illusive-setdefaultencoding.html
      # http://stackoverflow.com/questions/3828723/why-we-need-sys-
      # setdefaultencodingutf-8-in-a-py-script
      reload(sys)
      sys.setdefaultencoding(CONF.system_encoding)
  
new_contents: #!/usr/bin/env python
  # Copyright (c) 2014 Eugene Frolov <efrolov@mirantis.com>
  #
  # 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.
  
  import sys
  
  from oslo_config import cfg
  
  encoding_opts = [
      cfg.StrOpt('system-encoding', default='utf-8',
                 help="Default encoding for all strings")
  ]
  
  
  CONF = cfg.CONF
  CONF.register_opts(encoding_opts)
  
  
  def set_default_encoding_from_config():
      # NOTE(Eugene Frolov): setdefaultencoding function is only
      # available at Python start-up time, when Python scans the
      # environment. It has to be called in a system-wide module,
      # after this module has been evaluated, the
      # setdefaultencoding() function is removed from the sys module.
      # see bellow articles for more information
      # http://www.ianbicking.org/illusive-setdefaultencoding.html
      # http://stackoverflow.com/questions/3828723/why-we-need-sys-
      # setdefaultencodingutf-8-in-a-py-script
      reload(sys)
      sys.setdefaultencoding(CONF.system_encoding)
  
subject: Rename oslo.config to oslo_config in encoding file