def zunionstore(self, dest, keys, aggregate=None):

        raise mredis.exceptions.UnextendedRedisCommand
Returns ``True`` if the ``user`` has a valid account and ``False`` otherwise.
dataset/ETHPy150Open gmr/mredis/mredis/client.py/MRedis.zunionstore--crossover with--dataset/ETHPy150Open ithinksw/philo/philo/contrib/waldo/models.py/AccountMultiView.has_valid_account