Python：“ Turtle”对象没有属性“ bye”

Question

我正在尝试在触发了某些内容的乌龟代码中编写乌龟代码，然后关闭了乌龟窗口，因此我尝试使用turtle.bye()但我不断收到错误消息：

    Exception in Tkinter callback
Traceback (most recent call last):
  File "C:\Program Files\Python36\lib\tkinter\__init__.py", line 1699, in 
__call__
    return self.func(*args)
  File "C:\Program Files\Python36\lib\turtle.py", line 686, in eventfun
    fun()
  File "E:\Home made game\Chapter 1 Log Cabin.py", line 346, in k1
    player.bye()
AttributeError: 'Turtle' object has no attribute 'bye'

Answer 1

bye()是Screen单例实例的方法，不是Turtle。 它还映射到turtle包中的顶级功能。 它不适用于Turtle实例。 您可以通过几种方式调用它：

import turtle

turtle.Screen().bye()  # not a turtle instance, the turtle package

turtle.bye()  # not a turtle instance, the turtle package

turtle.getscreen().bye()  # not a turtle instance, the turtle package

yertle = turtle.Turtle()
yertle.getscreen().bye()  # turtle instance gets screen singleton to invoke bye()

调用bye() ，乌龟世界将以不希望重新启动的方式关闭。