小编Zer*_*0Ho的帖子

我创建列表的代码是:

choices = []
for bet in Bet.objects.all():
    #...
    #Here is code that skip loop if bet.choice exist in choices[]
    #...
    temp = {
        'choice':bet.choice,
        'amount':bet.sum,
        'count':bets.filter(choice=bet.choice).count()}
    choices.append(temp)

choices.sort(key=attrgetter('choice'), reverse=True)
choices.sort(key=attrgetter('amount'), reverse=True)
choices.sort(key=attrgetter('count'), reverse=True)

我必须按列表排序因为模型orderby()不能按count()排序,可以吗？