old_contents: # 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 osc_lib.command import command
  from osc_lib import utils
  
  
  class Service(command.ShowOne):
      """Retrieve build information."""
  
      log = logging.getLogger(__name__ + ".Service")
  
      def get_parser(self, prog_name):
          parser = super(Service, self).get_parser(prog_name)
          return parser
  
      def take_action(self, parsed_args):
          self.log.debug("take_action(%s)", parsed_args)
  
          senlin_client = self.app.client_manager.clustering
          queries = {}
          result = senlin_client.get_service(**queries)
  
          formatters = {}
          columns = ['Binary', 'Host', 'Status', 'State', 'Updated_at',
                     'Disabled Reason']
          return columns, utils.get_dict_properties(result, columns,
                                                    formatters=formatters)
  
new_contents: # 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 osc_lib.command import command
  from osc_lib import utils
  
  
  class Service(command.ShowOne):
      """Show a list of all running services."""
  
      log = logging.getLogger(__name__ + ".Service")
  
      def get_parser(self, prog_name):
          parser = super(Service, self).get_parser(prog_name)
          return parser
  
      def take_action(self, parsed_args):
          self.log.debug("take_action(%s)", parsed_args)
  
          senlin_client = self.app.client_manager.clustering
          queries = {}
          result = senlin_client.get_service(**queries)
  
          formatters = {}
          columns = ['Binary', 'Host', 'Status', 'State', 'Updated_at',
                     'Disabled Reason']
          return columns, utils.get_dict_properties(result, columns,
                                                    formatters=formatters)
  
subject: Revise service list help info