python太极图代码

以下是一个简单的 Python 太极图代码：

import turtle

def draw_yin(radius):
    turtle.circle(radius/2, 180)
    turtle.circle(radius, 180)
    turtle.circle(-radius/2, 180)

def draw_yang(radius):
    turtle.circle(-radius/2, 180)
    turtle.circle(radius, -180)

def draw_taiji(radius):
    turtle.pensize(3)
    turtle.penup()
    turtle.goto(0, -radius)
    turtle.pendown()
    turtle.circle(radius)
    turtle.penup()
    turtle.goto(0, 0)
    turtle.pendown()
    turtle.fillcolor("black")
    turtle.begin_fill()
    draw_yin(radius)
    turtle.end_fill()
    turtle.fillcolor("white")
    turtle.begin_fill()
    draw_yang(radius)
    turtle.end_fill()

turtle.speed(0)
draw_taiji(200)
turtle.done()

这个代码使用了 Python 的 turtle 库来绘制太极图。它定义了三个函数来绘制阴、阳两个半圆和太极图的外圆。最后，它使用 turtle 库的 fillcolor 和 begin_fill/end_fill 函数来填充黑白两个半圆。