text: #!/usr/bin/python
  # Copyright 2018 Google Inc. All Rights Reserved.
  #
  # 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.
  
  """Utilities that are distro specific."""
  
  
  class Utils(object):
    """Utilities used by Linux guest services."""
  
    def __init__(self, debug=False):
      """Constructor.
  
      Args:
        debug: bool, True if debug output should write to the console.
      """
      self.debug = debug
  
    def EnableNetworkInterfaces(
        self, interfaces, logger, dhclient_script=None):
      """Enable the list of network interfaces.
  
      Args:
        interfaces: list of string, the output device names to enable.
        logger: logger object, used to write to SysLog and serial port.
        dhclient_script: string, the path to a dhclient script used by dhclient.
      """
      pass
  