def _hash_and_slot(self, dt = None):
        dt = dt or datetime.datetime.utcnow()
        hash = dt.strftime('%Y%m%d:%H') # 20100709:12 = 12th hour of that day
        slot = '%02d:%d' % (  # 24:3 for seconds 30-39 in minute 24
            dt.minute, 10 / dt.second
        )
        return ('%s:%s' % (self.prefix, hash), slot)
dataset/ETHPy150Open simonw/django-redis-monitor/django_redis_monitor/redis_monitor.py/RedisMonitor._hash_and_slot/swapped operands of `/`