用Python画小黄人

以下是用Python Turtle库画小黄人的代码：

import turtle

# 设置画布大小和背景颜色
turtle.setup(800, 600)
turtle.bgcolor("white")

# 画身体
turtle.penup()
turtle.goto(0, -200)
turtle.pendown()
turtle.begin_fill()
turtle.color("yellow")
turtle.circle(200)
turtle.end_fill()

# 画眼睛
turtle.penup()
turtle.goto(-70, 80)
turtle.pendown()
turtle.begin_fill()
turtle.color("white")
turtle.circle(50)
turtle.end_fill()

turtle.penup()
turtle.goto(-70, 100)
turtle.pendown()
turtle.begin_fill()
turtle.color("black")
turtle.circle(20)
turtle.end_fill()

turtle.penup()
turtle.goto(70, 80)
turtle.pendown()
turtle.begin_fill()
turtle.color("white")
turtle.circle(50)
turtle.end_fill()

turtle.penup()
turtle.goto(70, 100)
turtle.pendown()
turtle.begin_fill()
turtle.color("black")
turtle.circle(20)
turtle.end_fill()

# 画嘴巴
turtle.penup()
turtle.goto(-100, -50)
turtle.pendown()
turtle.pensize(20)
turtle.right(45)
turtle.forward(100)

turtle.penup()
turtle.goto(100, -50)
turtle.pendown()
turtle.left(90)
turtle.forward(100)

# 画背带
turtle.penup()
turtle.goto(-150, 0)
turtle.pendown()
turtle.begin_fill()
turtle.color("blue")
turtle.right(45)
turtle.forward(100)
turtle.right(90)
turtle.forward(50)
turtle.right(90)
turtle.forward(100)
turtle.right(135)
turtle.forward(70)
turtle.end_fill()

turtle.penup()
turtle.goto(150, 0)
turtle.pendown()
turtle.begin_fill()
turtle.color("blue")
turtle.left(45)
turtle.forward(100)
turtle.left(90)
turtle.forward(50)
turtle.left(90)
turtle.forward(100)
turtle.left(135)
turtle.forward(70)
turtle.end_fill()

# 完成
turtle.done()