<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def hkeys(self, name):
 """ Returns all fields name in the Hash. :param name: str the name of the redis key :return: Future """

        with self.pipe as pipe:
            f = Future()
            res = pipe.hkeys(self.redis_key(name))

            def cb():
                m_decode = self.memberparse.decode
                f.set([m_decode(v) for v in res.result])

            pipe.on_execute(cb)
            return f