base.py 文件源码

def sum_equally_voted_reputation(self, contribution, value):
        """return the sum of reputation of evaluators of evaluation.contribution that
        have evaluated the same value"""
        equally_voted_rep = DBSession.query(func.sum(User.reputation)).\
            join(Evaluation).\
            filter(Evaluation.contribution_id == contribution.id).\
            filter(Evaluation.value == value).\
            one()[0] or 0
        return equally_voted_rep