如何加快python的'turtle'函数并最终使其停止冻结

我已经用python编写了一个乌龟程序,但是有两个问题。

  1. 对于较大的数字来说,速度太慢了,我想知道如何加快乌龟的速度。
  2. 完成并单击时冻结,表示“未响应”

到目前为止,这是我的代码:

import turtle

#Takes user input to decide how many squares are needed

f=int(input("How many squares do you want?"))

c=int(input("What colour would you like? red = 1, blue = 2 and green =3"))

n=int(input("What background colour would you like? red = 1, blue = 2 and green =3"))

i=1

x=65

#Draws the desired number of squares.

while i < f:

i=i+1

x=x*1.05

print ("minimise this window ASAP")

if c==1:

turtle.pencolor("red")

elif c==2:

turtle.pencolor("blue")

elif c==3:

turtle.pencolor("green")

else:

turtle.pencolor("black")

if n==1:

turtle.fillcolor("red")

elif n==2:

turtle.fillcolor("blue")

elif n==3:

turtle.fillcolor("green")

else:

turtle.fillcolor("white")

turtle.bk(x)

turtle.rt(90)

turtle.bk(x)

turtle.rt(90)

turtle.bk(x)

turtle.rt(90)

turtle.bk(x)

turtle.rt(90)

turtle.up()

turtle.rt(9)

turtle.down()

顺便说一句:我使用的是3.2版!

回答:

  1. 设置turtle.speed()fastest
  2. 使用该turtle.mainloop()功能无需刷新屏幕即可进行工作。
  3. 禁用屏幕刷新,turtle.tracer(0, 0)然后在最后做turtle.update()

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