python from turtle import_import turtle 和 from turtle import * 有什么区别？

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什么问题呀

turtle是python的简单的绘图模块，以下是32313133353236313431303231363533e59b9ee7ad9431333363356565一个例子from turtle import *

def yin(radius, color1, color2):

width(3)

color("black", color1)

begin_fill()

circle(radius/2., 180)

circle(radius, 180)

left(180)

circle(-radius/2., 180)

end_fill()

left(90)

up()

forward(radius*0.35)

right(90)

down()

color(color1, color2)

begin_fill()

circle(radius*0.15)

end_fill()

left(90)

up()

backward(radius*0.35)

down()

left(90)

def main():

reset()

yin(200, "black", "white")

yin(200, "white", "black")

ht()

return "Done!"

if __name__ == '__main__':

main()

mainloop()