类无法识别属性

Question

class Hand:

    def __int__(self):
        self.value= 0
        self.ace=False
        self.Cards = []

    def __str__(self):
        hand_comp=""
        for card in self.Cards:
            card_name=card.__str__()
            hand_comp+= " " + card_name

            return 'The card has %s' %(hand_comp)

    def card_add(self, card):
        '''Add another card to the hand'''
        self.Cards.append(card)

每次运行这个时，都会出现一个错误，即“Object'Hand'没有属性'Cards'。我怎样才能纠正这个问题

Answer 1

初始化类时使用了错误的关键字 它应该是init而不是int

def __init__(self):