docs: def __load_compose_definitions(path, definition):
      '''
      Will load the compose file located at path
      Then determines the format/contents of the sent definition
  
      err or results are only set if there were any
  
      :param path:
      :param definition:
      :return tuple(compose_result, loaded_definition, err):
      '''
      compose_result, err = __load_docker_compose(path)
      if err:
          return None, None, err
      if isinstance(definition, dict):
          return compose_result, definition, None
      elif definition.strip().startswith('{'):
          try:
              loaded_definition = json.deserialize(definition)
          except json.DeserializationError as jerr:
              msg = 'Could not parse {0} {1}'.format(definition, jerr)
              return None, None, __standardize_result(False, msg,
                                                None, None)
      else:
          try:
              loaded_definition = yaml.load(definition)
          except yaml.YAMLError as yerr:
              msg = 'Could not parse {0} {1}'.format(definition, yerr)
              return None, None, __standardize_result(False, msg,
                                                None, None)
      return compose_result, loaded_definition, None