old_contents: # Copyright (c) 2013 Red Hat, Inc.
  #
  # 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 abc
  
  import six
  
  
  @six.add_metaclass(abc.ABCMeta)
  class AuthBackend(object):
  
      def __init__(self, conf):
          self.conf = conf
  
      @abc.abstractmethod
      def authenticate(self, api_version, request):
          """Authenticates the user in the selected backend.
  
          Auth backends will have to manipulate the
          request and prepare it to send the auth information
          back to Marconi's instance.
  
          :params api_version: Marconi's API verison.
          :params request: Request Spec instance
              that can be manipulated by the backend
              if the authentication succeeds.
  
          :returns: The modified request spec.
          """
  
  
  class NoAuth(AuthBackend):
      """No Auth Plugin."""
  
      def authenticate(self, api_version, req):
          return req
  
new_contents: # Copyright (c) 2013 Red Hat, Inc.
  #
  # 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 abc
  
  import six
  
  
  @six.add_metaclass(abc.ABCMeta)
  class AuthBackend(object):
  
      def __init__(self, conf):
          self.conf = conf
  
      @abc.abstractmethod
      def authenticate(self, api_version, request):
          """Authenticates the user in the selected backend.
  
          Auth backends will have to manipulate the
          request and prepare it to send the auth information
          back to Marconi's instance.
  
          :params api_version: Marconi's API version.
          :params request: Request Spec instance
              that can be manipulated by the backend
              if the authentication succeeds.
  
          :returns: The modified request spec.
          """
  
  
  class NoAuth(AuthBackend):
      """No Auth Plugin."""
  
      def authenticate(self, api_version, req):
          return req
  
subject: Fix misspellings in python marconiclient