Question

所以我试图创建一个小型的转向程序，然后我想出了一些代码来确定玩家的转弯顺序。然而，当我试图根据玩家确定敌人时，我遇到了一个问题。它不断向我回复不可避免的错误。有没有办法解决这个问题，所以我得到了我想要的结果，或者如果你有更好的解决方案，请告诉我。这是代码：

Pm1Order = random.randint(1,8) 
Pm2Order = random.randint(1,8)
if Pm2Order == Pm1Order: 
    Pm2Order = Pm1Order - 1
    if Pm2Order == 0:
        Pm2Order = Pm1Order + 1
Pm3Order = random.randint(1,8) 
if Pm3Order == Pm2Order:
    Pm3Order = Pm1Order - 2
    if Pm3Order == 0:
        Pm3Order = Pm1Order + 2
Pm4Order = random.randint(1,8)
if Pm4Order == Pm3Order:
    Pm4Order = Pm1Order - 3
    if Pm4Order == 0:
        Pm4Order = Pm1Order + 3
print("The turn orders for your party is " +str(Pm1Order)+ " for the knight, " +str(Pm2Order)+ " for the theif, " +str(Pm3Order)+ " for the doctor, and " +str(Pm4Order)+ " for the priest.")
PlayerOrder = set([Pm1Order , Pm2Order , Pm3Order , Pm4Order])
print(str(PlayerOrder))
FullOrder = set([1, 2, 3, 4, 5, 6, 7, 8])
EnemyOrder = FullOrder.difference(PlayerOrder)
EnemyOrder2 = FullOrder.difference(PlayerOrder)
print(str(EnemyOrder))
Enemy1Order = random.sample(set([EnemyOrder]), 1)
print(Enemy1Order)

Traceback (most recent call last):
  File "foo.py", line xx, in <module>
    Enemy1Order = random.sample(set([EnemyOrder]), 1)
TypeError: unhashable type: 'set'

Answer 1

set.difference()会返回一个集合，因此EnemyOrder已经是一个集合。尝试

Enemy1Order = random.sample(EnemyOrder, 1)

或

Enemy1Order = random.sample(set(*[EnemyOrder]), 1)

在尝试处理Turn Order时，我一直收到不可避免的错误？

1 个答案: