def setReservationFastCache(self, uuid, data):
        if not isinstance(data, str):
            raise Exception("ReservationFastCache must be a string.")
        if uuid is None:
            return None
        d = self.memc.set(uuid % "%s_fc", data, 60*60*24*7)
        d.addCallback(self._setReservationFastCacheCallback, uuid)
        d.addErrback(self._setReservationFastCacheErrback)
dataset/ETHPy150Open wehriam/awspider/awspider/servers2/worker.py/WorkerServer.setReservationFastCache/swapped operands of `%`