socket.py 文件源码

def send_json(self, obj, flags=0, **kwargs):
        """send a Python object as a message using json to serialize

        Keyword arguments are passed on to json.dumps

        Parameters
        ----------
        obj : Python object
            The Python object to send
        flags : int
            Any valid send flag
        """
        from zmq.utils import jsonapi
        msg = jsonapi.dumps(obj, **kwargs)
        return self.send(msg, flags)