def save(self):
        """存储过程
        """
        self.client.update(
            {
                'portfolio_cookie': self.portfolio_cookie,
                'user_cookie': self.user_cookie
            },
            {'$set': self.message},
            upsert=True
        )
def save ( self ) : self . client . update ( { 'portfolio_cookie' : self . portfolio_cookie , 'user_cookie' : self . user_cookie } , { '$set' : self . message } , upsert = True )
存储过程