old_contents: """
  Module for backward compatibility with existing imports.
  """
  
  from warnings import warn
  
  warn("ixwsauth_server.middleware.oauth is deprecated; "
       "use ixwsauth_server.middleware directly.",
       DeprecationWarning)
  
  # pylint:disable=unused-wildcard-import
  from ixwsauth_server.middleware import *
  
new_contents: """
  Module for backward compatibility with existing imports.
  """
  
  from warnings import warn
  
  # pylint:disable=unused-wildcard-import
  from ixwsauth_server.middleware import *
  
  warn("ixwsauth_server.middleware.oauth is deprecated; "
       "use ixwsauth_server.middleware directly.",
       DeprecationWarning)
  
subject: Fix PEP8