code: def database_caller_creator(self, host, port, name=None):
          '''creates a redis connection object
          which will be later used to modify the db
          '''
  
          name = name or 0
          client = redis.StrictRedis(host=host, port=port, db=name)
          pipe = client.pipeline(transaction=False)
          return client, pipf database_caller_creator(self, host, port, name=None):
          '''creates a redis connection object
          which will be later used to modify the db
          '''
  
          name = name or 0
          client = redis.StrictRedis(host=host, port=port, db=name)
          pipe = client.pipeline(transaction=False)
          return client, pipe
docs: creates a redis connection object
          which will be later used to modify the db