Question

我正在尝试查找变量是否在列表内的字典的键列表中。我只是使用常规的字典引用来完成此操作的，但没有用。

我以前把所有的三个字典都排好了，但没有用。现在它们都分开了。

 if currentTurn == 1:
        while len(player1sequence1) != 5:
            addingCard = str(input("Type the code of the card you want to add to your sequence:"))
            if addingCard in player1Cards[0].keys:
                if player1Cards[0][addingCard] != 0:
                    player1Cards[0][addingCard] -= 1
                    player1sequence1.append(addingCard)
                else:
                    print("You ran out of that card. Try again.")
            elif addingCard in player1Cards[1].keys:
                if player1Cards[1][addingCard] != 0:
                    player1Cards[1][addingCard] -= 1
                    player1sequence1.append(addingCard)
                else:
                    print("You ran out of that card. Try again.")
            elif addingCard in player1Cards[2].keys:
                if player1Cards[2][addingCard] != 0:
                    player1Cards[2][addingCard] -= 1
                    player1sequence1.append(addingCard)
                else:
                    print("You ran put of that card. Try again.")
        print(player1sequence1)

我希望结果将“ addingCard”添加到列表“ player1sequence1”，但它使我犯了这个错误：

 Traceback (most recent call last):
  File "C:/Users/Khang Nguyen/Attack Sequence text Based version.py", line 263, in <module>
    if addingCard in player1Cards[0].keys:
TypeError: argument of type 'builtin_function_or_method' is not iterable

Answer 1

keys是函数，而不是属性，因此应添加()：

if addingCard in player1Cards[0].keys():

甚至更好：

if addingCard in player1Cards[0]:

解决此错误？ TypeError：类型'builtin_function_or_method'的参数不可迭代

1 个答案: