用python循环和turtle画出气球

好的，以下是 Python 代码来画出一个气球的图案：

import turtle

# 设置画布和画笔大小
canvas = turtle.Screen()
canvas.setup(width=500, height=500)
pen = turtle.Turtle()
pen.pensize(2)

# 画出气球的线条
colors = ['red', 'orange', 'yellow', 'green', 'blue', 'purple']
for i in range(6):
    pen.penup()
    pen.goto(0, -120 + i*40)
    pen.pendown()
    pen.color(colors[i])
    pen.circle(40)

# 画出气球的细节
pen.penup()
pen.goto(0, -80)
pen.pendown()
pen.color('black')
pen.begin_fill()
pen.circle(20)
pen.end_fill()

pen.penup()
pen.goto(-10, -30)
pen.pendown()
pen.color('black')
pen.begin_fill()
pen.circle(10)
pen.end_fill()

pen.penup()
pen.goto(10, -30)
pen.pendown()
pen.color('black')
pen.begin_fill()
pen.circle(10)
pen.end_fill()

# 隐藏画笔并保持画面不关闭
pen.hideturtle()
canvas.mainloop()

希望这个代码能够帮助你画出一个漂亮的气球图案！