ws_client.py 文件源码

def read_all(self):
        """Return buffered data received on stdout and stderr channels.
        This is useful for non-interactive call where a set of command passed
        to the API call and their result is needed after the call is concluded.
        Should be called after run_forever() or update()

        TODO: Maybe we can process this and return a more meaningful map with
        channels mapped for each input.
        """
        out = self._all
        self._all = ""
        self._channels = {}
        return out