Redis as Python List

redisdb.py

class RedisDB(object):
    def __init__(self, group_name="locust", hostname="localhost", port=6379, db=0):
        self.group_name = group_name
        self.con = redis.Redis(host=hostname, port=port, db=db)

    def append(self, pallet_id):
        return self.con.sadd(self.group_name, pallet_id)

    def get_random_item(self):
        return self.con.srandmember(self.group_name)

    def delete(self):
        return self.con.delete(self.group_name)

    def all(self):
        return self.con.smembers(self.group_name)

    def __iter__(self):
        for i in self.all():
            yield i

    def __getitem__(self, index):
        return list(self.all())[index]

    def __len__(self):
        return len(self.con.smembers(self.group_name))

    def __repr__(self):
        return "<RedisDB %s>" % self.group_name