python绘制蟒蛇，绘制五彩蟒蛇

1.用Python绘制蟒蛇

from turtle import *
setup(650,350,200,200)
penup()
fd(-250)
pendown()
pensize(25)
pencolor("purple")
seth(-40)
for i in range(4):
    circle(40,80)
    circle(-40,80)
circle(40,80/2)
fd(40)
circle(16,180)
fd(40*2/3)
done()

2.绘制五彩蟒蛇

from turtle import *
setup(650,350,200,200)
penup()
fd(-250)
pendown()
pensize(25)
pencolor("purple")
seth(-40)
for i in range(4):
    circle(40,80)
    pencolor("yellow")
    circle(-40,80)
    pencolor("blue")
circle(40,80/2)
pencolor("red")
fd(40)
circle(16,180)
fd(40*2/3)
done()