old_contents: # -*- coding: utf-8 -*-
  """ Repository reporting.
  """
  # Copyright © 2013 1&1 Internet AG
  #
  # 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 logging
  
  from cliff.command import Command
  
  
  class Versions(Command):
      """Version reporting of artifacts in repositories."""
  
      log = logging.getLogger(__name__)
  
      def take_action(self, args):
          """Execute 'repo versions' command."""
          self.log.debug("repo versions: %r", args)
  
new_contents: # -*- coding: utf-8 -*-
  """ Repository reporting.
  """
  # Copyright © 2013 1&1 Internet AG
  #
  # 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 logging
  
  from cliff.lister import Lister
  
  
  class Versions(Lister):
      """Version reporting of artifacts in repositories."""
  
      log = logging.getLogger(__name__)
  
      def take_action(self, args):
          """Execute 'repo versions' command."""
          self.log.debug("repo versions: %r", args)
          return (("Package", "reponame"), (("foo", "1.1"),))
  
subject: use Lister as base for Versions command