def lt(self, v, limit=None, offset=None):
        """Returns the list of the members of the set that have scores
        less than v.
        """
        if limit is not None and offset is None:
            offset = 0
        return self.zrangebyscore(self._min_score, "(%f" % v,
                start=offset, num=limit)
def lt ( self , v , limit = None , offset = None ) : if limit is not None and offset is None : offset = 0 return self . zrangebyscore ( self . _min_score , "(%f" % v , start = offset , num = limit )
Returns the list of the members of the set that have scores
        less than v.