gipc.py 文件源码

def put(self, o):
        """Encode object ``o`` and write it to the pipe.
        Block gevent-cooperatively until all data is written. The default
        encoder is ``pickle.dumps``.

        :arg o: a Python object that is encodable with the encoder of choice.

        Raises:
            - :exc:`GIPCError`
            - :exc:`GIPCClosed`
            - :exc:`pickle.PicklingError`

        """
        self._validate()
        with self._lock:
            bindata = self._encoder(o)
            self._write(struct.pack("!i", len(bindata)) + bindata)