@ConnectorExist(cid_key='start')
    @defer.inlineCallbacks
    def start(self, arg, opts):
        st = yield self.pb['smppcm'].perspective_connector_start(opts.start)

        if st:
            self.protocol.sendData(opts.start % 'Successfully started connector id:%s')
        else:
            self.protocol.sendData('Failed starting connector, check log for details')
dataset/ETHPy150Open jookies/jasmin/jasmin/protocols/cli/smppccm.py/SmppCCManager.start/swapped operands of `%`