socket.py 文件源码

def send_pyobj(self, obj, flags=0, protocol=DEFAULT_PROTOCOL):
        """send a Python object as a message using pickle to serialize

        Parameters
        ----------
        obj : Python object
            The Python object to send.
        flags : int
            Any valid send flag.
        protocol : int
            The pickle protocol number to use. The default is pickle.DEFAULT_PROTOCOL
            where defined, and pickle.HIGHEST_PROTOCOL elsewhere.
        """
        msg = pickle.dumps(obj, protocol)
        return self.send(msg, flags)