def __init__(self, user_id, **kwargs): ''' User id (the user for which we want to read/write notifications) ''' AggregatedFeed.__init__(self, user_id, **kwargs) # location to which we denormalize the count self.format_dict = dict(user_id=user_id) self.count_key = self.count_format % self.format_dict # set the pubsub key if we're using it self.pubsub_key = user_id self.lock_key = self.lock_format % self.format_dict from stream_framework.storage.redis.connection import get_redis_connection self.redis = get_redis_connection()