python海龟画图钟表

python海龟画图钟表的实现可以参考以下示例代码：

import turtle
import datetime

# 设置窗体大小
turtle.setup(600, 600)
# 隐藏箭头
turtle.hideturtle()

# 绘制表盘
turtle.penup()
turtle.goto(0, -200)
turtle.pendown()
turtle.circle(200)

# 绘制刻度
turtle.penup()
turtle.goto(0, 0)
turtle.setheading(90)

for _ in range(12):
    turtle.penup()
    turtle.forward(170)
    turtle.pendown()
    turtle.forward(30)
    turtle.penup()
    turtle.goto(0, 0)
    turtle.right(30)

# 绘制时针、分针、秒针
current_time = datetime.datetime.now()
hour = current_time.hour % 12
minute = current_time.minute
second = current_time.second

# 时针
turtle.penup()
turtle.goto(0, 0)
turtle.setheading(90)
turtle.right(hour * 30 + minute * 0.5)
turtle.pendown()
turtle.forward(100)

# 分针
turtle.penup()
turtle.goto(0, 0)
turtle.setheading(90)
turtle.right(minute * 6 + second * 0.1)
turtle.pendown()
turtle.forward(150)

# 秒针
turtle.penup()
turtle.goto(0, 0)
turtle.setheading(90)
turtle.right(second * 6)
turtle.pendown()
turtle.forward(180)

# 不关闭窗体
turtle.mainloop()