将类属性作为函数参数传递？

Question

我能把我要找的变量名作为参数传递吗？在下面的def中，stat参数用于更新函数中的.stat。（见箭头）我不断得到一个错误：

 print("game result :" +(self._playerHxDic[name][str(i)].stat))

AttributeError: 'GameHx' object has no attribute 'stat'

def getStats(self,name,num_of_games,stat):
    games = self._playerHxDic[name].keys()
    gameNums = []
    for i in games:
        gameNums.append(int(i))
    gameNums.sort()
    if len(gameNums) > num_of_games:
        gamelist = [int(x) for x in gameNums[-num_of_games:]]
        points = 0
        for i in gamelist:
            points += statDicint(self._playerHxDic[name][i].stat)#<-- 
        return points/num_of_games
    else: return None

Answer 1

getattr(self._playerHxDic[name][i], stat)

Documentation of getattr()