code: def working_dir(val, **kwargs):  # pylint: disable=unused-argument
      '''
      Must be an absolute path
      '''
      try:
          is_abs = os.path.isabs(val)
      except AttributeError:
          is_abs = False
      if not is_abs:
          raise SaltInvocationError('\'{0}\' is not an absolute path'.format(val))
      return vaf working_dir(val, **kwargs):  # pylint: disable=unused-argument
      '''
      Must be an absolute path
      '''
      try:
          is_abs = os.path.isabs(val)
      except AttributeError:
          is_abs = False
      if not is_abs:
          raise SaltInvocationError('\'{0}\' is not an absolute path'.format(val))
      return val
docs: Must be an absolute path