shell.py 文件源码

def command(self, cmd):
        self.cmd = self._wrap_command(cmd)
        log.error(self.cmd)

        self.ws = websocket.WebSocketApp(self.uri,
                                         on_message=self._on_message,
                                         on_error=self._on_error,
                                         on_close=self._on_close)

        log.error(self.ws)
        self.ws.on_open = self._on_open
        self.ws.run_forever(ping_interval=3, ping_timeout=10)
        self.ws.close()
        retval = 0
        output = self.buffer.split("\n")[1:-1]
        return retval, "\n".join(output)