dict 对象不可调用 - Python 3

Question

我正在编写 Blackjack 代码，这是我目前拥有的代码：


values = {'Two': 2, 'Three': 3, 'Four': 4, 'Five': 5, 'Six': 6, 'Seven': 7, 'Eight': 8, 'Nine': 9, 'Ten': 10,
          'Jack': 10, 'Queen': 10, 'King': 10, 'Ace': 11}

class Hand:

    # This Class will keep tracking of the Player's and Dealer's Hands

    def add_card(self,cards):
        self.cards.append(cards)
        self.value += values(cards.rank)
        if cards.rank == "Ace":
            self.aces += 1 #adds to self.aces
        pass

这是我遇到的错误。

Traceback (most recent call last):
  File "D:/Python/Projects/BlackJack OOP1.py", line 175, in <module>
Round 1 Begins! 
    main()
  File "D:/Python/Projects/BlackJack OOP1.py", line 141, in main
    Human.add_card(Random_Deck.deal())
  File "D:/Python/Projects/BlackJack OOP1.py", line 73, in add_card
    self.value += values(cards.rank)

TypeError: 'dict' object is not callable

有人可以为此指出正确的方向吗？

编辑：我有一个全局排名变量：

rank = ('Two', 'Three', 'Four', 'Five', 'Six', 'Seven', 'Eight', 'Nine', 'Ten', 'Jack', 'Queen', 'King', 'Ace')

Answer 1

你应该用方括号而不是圆括号索引字典。

values[key]

dict 对象不可调用 - Python 3

dict object is not callable - Python 3

python

oop

dictionary

blackjack