用python画星空源代码是什么？

用python画星空源代码是什么？

用python画星空源代码是

from turtle import *from random import random,randintscreen = Screen()width ,height = 800,600screen.setup(width,height)screen.title("模拟3D星空")screen.bgcolor("black")screen.mode("logo")screen.delay(0)#这里要设为0，否则很卡t = Turtle(visible = False,shape='circle')t.pencolor("white")t.fillcolor("white")t.penup()t.setheading(-90)t.goto(width/2,randint(-height/2,height/2))stars = []for i in range(200):    star = t.clone()    s =random() /3    star.shapesize(s,s)    star.speed(int(s*10))    star.setx(width/2 + randint(1,width))    star.sety( randint(-height/2,height/2))    star.showturtle()    stars.append(star)while True:    for star in stars:        star.setx(star.xcor() - 3 * star.speed())    if star.xcor()<-width/2:        star.hideturtle()        star.setx(width/2 + randint(1,width))        star.sety( randint(-height/2,height/2))        star.showturtle()

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记忆像是倒在手心里的水，不论是摊平还是握紧，