def flush(self):
        keys = self.client.smembers(self.keys_container)
        for key in keys:
            self.delete_entry(key)
Support for query[index] and query[start:stop].
dataset/ETHPy150Open tweepy/tweepy/tweepy/cache.py/RedisCache.flush--crossover with--dataset/ETHPy150Open CollabQ/CollabQ/.google_appengine/google/appengine/ext/db/__init__.py/_BaseQuery.__getitem__