原来Python的文件配置好环境变量直接双击就可以运行，当然也可以控制台+编辑器
first try：
import turtle window=turtle.Screen() babbage=turtle.Turtle() babbage.left(90) babbage.forward(100) babbage.right(90) babbage.circle(50) window.exitonclick
import turtle #creat window and turtle window=turtle.Screen() babbage=turtle.Turtle() #draw stem and centre babbage.hideturtle() babbage.color("blue","black") babbage.left(90) babbage.forward(100) babbage.right(90) babbage.color("black","white") babbage.begin_fill() babbage.circle(10) babbage.end_fill() #draw all petal for i in range(1,24): if babbage.color()==("red","black"): babbage.color("orange","black") elif babbage.color()==("orange","black"): babbage.color("green","black") else: babbage.color("red","black") babbage.left(15) babbage.forward(50) babbage.left(157) babbage.forward(50) babbage.hideturtle() #tidy up window window.exitonclick()
原文：http://www.cnblogs.com/dzzy/p/5140899.html
