Send an already packed command to the Redis server

def send_packed_command(self, command):
        "Send an already packed command to the Redis server"
        if not self._sock:
            self.connect()
        try:
            if isinstance(command, str):
                command = [command]
            for item in command:
                self._sock.sendall(item)
        except socket.timeout:
            self.disconnect()
            raise TimeoutError("Timeout writing to socket")
        except socket.error:
            e = sys.exc_info()[1]
            self.disconnect()
            if len(e.args) == 1:
                errno, errmsg = 'UNKNOWN', e.args[0]
            else:
                errno = e.args[0]
                errmsg = e.args[1]
            raise ConnectionError("Error %s while writing to socket. %s." %
                                  (errno, errmsg))
        except:  # noqa: E722
            self.disconnect()
            raise