message.py 文件源码

def serialize_message(obj):
    if isinstance(obj, Message):
        serial = obj.__dict__
        return serial
    elif isinstance(obj, datetime.datetime):
        serial = obj.isoformat()
        return serial
    elif isinstance(obj, Exception):
        return yaml.dump(obj)
    else:
        raise TypeError(
            "Message object is not serializable")