Python - 斯库里和刽子手游戏

Question

我一直在尝试制作一个刽子手游戏，如果启动命令“！hangman”，则此代码将执行：

def cmdHangman(event):
    print("!hangman") #this print works
    type("Game: Hangman")
    type(Key.ENTER, Key.SHIFT)
    Hangman.Playing()

Hangman.Playing() 通向：

listOfWords = ["example", "says", "python", "rocks"]
guessWord = random.choice(listOfWords)
board = [" * " for char in guessWord]
alreadySaid = ""

class Hangman():

    def Playing():
        print("Playing") #print not showing
        global guessWord, board, alreadySaid    

        whatplayersaid = hangmanRegion.text()
        hangmanRegion.stopObserver()

        if whatplayersaid in guessWord:
          board = [char if char == whatplayersaid or char in alreadySaid else " * " for char in guessWord]
          board = "".join(board)
          type(board)
          type(Key.ENTER)
        else:
         type("Nope")
         type(Key.ENTER)
        alreadySaid = alreadySaid + whatplayersaid
        Hangman.PlayBuffer()

    def gotoPlaying(event):
        print("gotoPlaying") #print not showing
        Hangman.Playing()

    def PlayBuffer():
        print("PlayBuffer") #print not showing
        wait(1)
        hangmanRegion.onChange(Hangman.gotoPlaying)
        hangmanRegion.observe(FOREVER)

它应该使用hangmanRegion.text() 扫描下一个聊天输入中的字母，因此如果群聊中有人键入：“A”，whatplayersaid 应该等于“A”

奇怪的是，它甚至不起作用。完全没有。 没有错误日志或任何东西。我尝试在class Hangman() 中到处打印，但在日志中没有看到任何打印。

有人能指出我的代码中的缺陷吗？它没有被执行还是 Sikuli IDE 出现故障？还是我真的很累？

输入命令后登录：

!hangman
[log] TYPE "Game: Hangman"

[log] ( Shift ) TYPE "#ENTER."

Answer 1

您的班级似乎有 2 个问题导致它默默地死掉。当您调用 Playing 函数时，您是在尝试直接调用它，而不是从类的实例中调用它。

另外（我可能对这个不太了解，因为我自己还在学习 python）类中的函数应该至少传递 1 个参数，通常是 self。

如果您查看下面的示例，您可以看到我是否尝试直接调用 Hangman.Playing()，我会收到关于它不是实例的错误。

如果我创建一个实例 x 并从中调用它，打印语句将成功执行。

Python 2.7.10 (default, May 23 2015, 09:40:32) [MSC v.1500 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> class Hangman:
...     def Playing(self):
...             print "Playing"
...
>>> Hangman.Playing()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: unbound method Playing() must be called with Hangman instance as     first argument (got nothing instead)
>>> x = Hangman()
>>> x.Playing()
Playing
>>>