python画生日蛋糕代码

以下是一个简单的 Python 生日蛋糕绘制代码，使用了 turtle 库：

import turtle

# 绘制蛋糕底部
def draw_cake_bottom():
    turtle.penup()
    turtle.goto(0, -200)
    turtle.pendown()
    turtle.begin_fill()
    turtle.color("pink")
    turtle.circle(200)
    turtle.end_fill()

# 绘制蛋糕上面的奶油
def draw_cream():
    turtle.penup()
    turtle.goto(0, 0)
    turtle.pendown()
    turtle.begin_fill()
    turtle.color("white")
    turtle.circle(150)
    turtle.end_fill()

# 绘制蜡烛
def draw_candle(num):
    turtle.penup()
    turtle.goto(0, 150)
    turtle.pendown()
    for i in range(num):
        turtle.color("yellow")
        turtle.begin_fill()
        turtle.circle(20)
        turtle.end_fill()
        turtle.penup()
        turtle.forward(50)
        turtle.pendown()

# 绘制生日快乐字样
def draw_happy_birthday():
    turtle.penup()
    turtle.goto(-200, 250)
    turtle.pendown()
    turtle.color("red")
    turtle.write("Happy Birthday!", font=("Arial", 36, "normal"))

# 主函数
def main():
    turtle.speed(10)
    draw_cake_bottom()
    draw_cream()
    draw_candle(5)
    draw_happy_birthday()
    turtle.done()

if __name__ == '__main__':
    main()

你可以运行这个代码，看看它画出来的生日蛋糕长什么样子。如果你想要更多的细节和效果，可以自己尝试修改代码。