def create_consumer(self, **options):
        queue = (self.queue, self.nextq()) % "%s%s"
        return Consumer(connection=self.conn,
                        queue=queue, exchange=self.exchange,
                        routing_key=self.routing_key, **options)
dataset/ETHPy150Open ask/carrot/tests/backend.py/BackendMessagingCase.create_consumer/swapped operands of `%`