猫史档案馆

import turtle
import time

__Pen = turtle.Pen()


#开始进入Python的世界
__Pen.hideturtle()
while True:
    __Pen.pencolor("#000000")
    __Pen.penup()
    __Pen.goto(200, 0)
    __Pen.setheading(180)
    I = turtle.textinput('对话框', '请输入内容')
    for __count in range(500):
        __Pen.pendown()
        __Pen.write(I, font = ('Arial', 10, 'bold'))
        time.sleep(0.01)
        __Pen.clear()
        __Pen.penup()
        __Pen.forward(1)