old_contents: # -*- coding: utf-8 -*-
  
  # Licensed to the Apache Software Foundation (ASF) under one or more
  # contributor license agreements.  See the NOTICE file distributed with
  # this work for additional information regarding copyright ownership.
  # The ASF licenses this file to You 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.
  
  from base import Command
  
  class Version(Command):
      """
      Displays software version
      """
  
      keyword = u'version'
      information_message = u'Display software version.'
  
      def execute(self, arguments=None):
          """
          Displays software version
          """
          self.shell.say(u"{} version {}".format(self.shell.name,
                                                 self.shell.version))
  
new_contents: # -*- coding: utf-8 -*-
  
  # Licensed to the Apache Software Foundation (ASF) under one or more
  # contributor license agreements.  See the NOTICE file distributed with
  # this work for additional information regarding copyright ownership.
  # The ASF licenses this file to You 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.
  
  from base import Command
  
  class Version(Command):
      """
      Displays software version
      """
  
      keyword = u'version'
      information_message = u'Display software version.'
      is_hidden = True
  
      def execute(self, arguments=None):
          """
          Displays software version
          """
          self.shell.say(u"{} version {}".format(self.shell.name,
                                                 self.shell.version))
  
subject: mask the 'version' command to streamline the interface