python写一个星空浪漫表白烟花代码

好的，下面是一个用 Python 编写的星空浪漫表白烟花代码：

import turtle
import random

# 设置画布大小
turtle.setup(800, 600)

# 设置画笔颜色和大小
turtle.pensize(3)
turtle.colormode(255)

# 定义函数绘制烟花
def draw_firework(x, y):
    # 随机生成烟花颜色
    r = random.randint(100, 255)
    g = random.randint(100, 255)
    b = random.randint(100, 255)
    turtle.pencolor(r, g, b)

    # 随机生成烟花形状
    shape = random.randint(1, 4)
    if shape == 1:  # 圆形
        size = random.randint(30, 50)
        turtle.penup()
        turtle.goto(x, y)
        turtle.pendown()
        turtle.circle(size)
    elif shape == 2:  # 方形
        size = random.randint(30, 50)
        turtle.penup()
        turtle.goto(x, y)
        turtle.pendown()
        for i in range(4):
            turtle.forward(size)
            turtle.right(90)
    elif shape == 3:  # 三角形
        size = random.randint(30, 50)
        turtle.penup()
        turtle.goto(x, y)
        turtle.pendown()
        for i in range(3):
            turtle.forward(size)
            turtle.right(120)
    else:  # 线条
        size = random.randint(50, 100)
        turtle.penup()
        turtle.goto(x, y)
        turtle.pendown()
        turtle.forward(size)

# 绘制星空背景
turtle.penup()
turtle.goto(-400, 300)
turtle.pendown()
turtle.pencolor(255, 255, 255)
turtle.begin_fill()
for i in range(2):
    turtle.forward(800)
    turtle.right(90)
    turtle.forward(600)
    turtle.right(90)
turtle.end_fill()

# 绘制星星
for i in range(50):
    x = random.randint(-400, 400)
    y = random.randint(-200, 200)
    size = random.randint(1, 3)
    turtle.penup()
    turtle.goto(x, y)
    turtle.pendown()
    turtle.pencolor(255, 255, 255)
    turtle.begin_fill()
    for j in range(5):
        turtle.forward(size * 10)
        turtle.right(144)
    turtle.end_fill()

# 绘制烟花
for i in range(50):
    x = random.randint(-400, 400)
    y = random.randint(-200, 200)
    draw_firework(x, y)

# 隐藏画笔
turtle.hideturtle()

# 等待用户关闭窗口
turtle.done()

这个代码会在画布上绘制一个星空背景，并随机生成多个星星和烟花效果，让整个场景更加浪漫。你可以运行这个代码，尝试一下效果。