有趣的python系列一：代码实现酷炫的彩虹

from turtle import *
 
colors = ["red", "yellow", "blue", "lime"]
bgcolor("black")
 
x = 6
t = [Turtle(), Turtle()]
 
for index, i in enumerate(t):
	i.speed(0)
	i.color("white")
	i.shape("circle")
	i.shapesize(0.3)
	i.width(3)
	i.pu()
	i.seth(90)
	i.fd(350)
	i.seth(-180)
	i.pd()
t[0].pu()
delay(0)
speed(0)
ht()
for i in colors:
	color(i)
	for i in range(360):
		t[0].fd(x)
		t[0].lt(1)
		pu()
		goto(t[0].pos())
		pd()
		t[1].fd(2 * x)
		t[1].lt(2)
		goto(t[1].pos())
done()