new_contents: # -*- coding: utf-8 -*-
  import logging
  import subprocess
  
  log = logging.getLogger(__name__)
  
  
  def launch(command):
      """ Launch a command
  
      Args:
          command (str): the bash command to launch
  
      Returns (str): stdout
      """
  
      try:
          command_line = command.split(' ')
          log.debug(' '.join(command_line))
          log.info(command_line)
          return subprocess.check_output(command_line)
      except subprocess.CalledProcessError as exception:
          exception.message = "Command '{}' failed.".format(' '.join(command_line))
          raise exception
  
subject: Add housekeeper.compile.utils