cpp_message.py 文件源码

def _AddEnumValues(message_descriptor, dictionary):
  """Sets class-level attributes for all enum fields defined in this message.

  Args:
    message_descriptor: Descriptor object for this message type.
    dictionary: Class dictionary that should be populated.
  """
  for enum_type in message_descriptor.enum_types:
    dictionary[enum_type.name] = enum_type_wrapper.EnumTypeWrapper(enum_type)
    for enum_value in enum_type.values:
      dictionary[enum_value.name] = enum_value.number