# !/urs/bin/ python

# _*_ coding: utf-8

# !/usr/bin/env python

# -*- coding:utf-8 -*-

import turtle

import datetime

# 移动一段距离

def skip(distance):

"""

移动乌龟一段距离，不留痕迹

:param distance: 像素

:return:

"""

turtle.penup()

turtle.forward(distance)

turtle.pendown()

def draw_clock():

# 先画表盘

# 先画点

# 移动一段距离，画一个点，然后退回

# 转动6°，再移动一段距离，画一个点，然后退回

# 循环 60次

# 让乌龟的方向默认向上

turtle.reset()

turtle.hideturtle()

for i in range(60):

skip(160)

# 根据 5格一个时钟

if i % 5 == 0:

turtle.pensize(7)

# 画时钟

turtle.forward(20)

if i == 0:

turtle.write(12, align='center', font=('Courier', 14, 'bold'))

elif i == 25 or i == 30 or i == 35:

skip(25)

turtle.write(int(i / 5), align='center', font=('Courier', 14, 'bold'))

skip(-25)

else:

turtle.write(int(i / 5), align='center', font=('Courier', 14, 'bold'))

skip(-20)

else:

turtle.pensize(1)

turtle.dot()

skip(-160)

turtle.right(6)

def get_week(t):

week = ['星期一', '星期二', '星期三', '星期四', '星期五', '星期六', '星期日']

return week[t.weekday()]

def create_hand(length, name):

turtle.reset()

skip(-length * 0.1)

turtle.begin_poly()

turtle.forward(length * 1.1)

turtle.end_poly()

# 注册

turtle.register_shape(name, turtle.get_poly())

hand = turtle.Turtle()

hand.shape(name)

hand.shapesize(1, 1, 3)

return hand

def run():

# 不停的获取时间

t = datetime.datetime.today()

bob.forward(65)

bob.write(get_week(t), align='center', font=('Courier', 14, 'bold'))

bob.back(130)

bob.write(t.strftime('%Y-%m-%d'), align='center', font=('Courier', 14, 'bold'))

bob.home()

# 指针移动

second = t.second + t.microsecond * 0.000001

minute = t.minute + second / 60

hour = t.hour + minute / 60

turtle.tracer(True)

second_hand.setheading(6 * second)

minute_hand.setheading(6 * minute)

hour_hand.setheading(30 * hour)

turtle.ontimer(run, 200)

if __name__ == '__main__':

# 画秒针,分针，时针

turtle.mode('logo')

turtle.hideturtle()

global second_hand, minute_hand, hour_hand, bob

second_hand = create_hand(135, 'second_hand')

minute_hand = create_hand(125, 'minute_hand')

hour_hand = create_hand(90, 'hour_hand')

# 创建一个新的turtle对象，去循环的操作

bob = turtle.Turtle()

bob.hideturtle()

bob.penup()

turtle.tracer(False)

draw_clock()

run()

turtle.mainloop()