说起Python，大家一定会想到缩进有序的代码和黑白乏味的控制台窗口。

大家知道简单又有趣的自带的Turtle库吗?

用Turtle可以画出多彩复杂的种种图形，下面都是turtle的作品哦

（第二幅因为绘制速度慢，其余部分请脑补~）

显而易见，我们平时接触到的Turtle作品都是静态图形。那么，下面这个动态的实时扫秒时钟，你能想到思路吗？

来吧，下面直接上源码（文件福利在末尾）

另外，如果你不知道Python和Turtle库是什么，还是建议你访问：

https://www.syf.ink/baidu

#!/usr/bin/env python3（这是谁的代码风格你们知道了吧）
# -*- coding: utf-8 -*-

import turtle
from datetime import *
def Skip(step):
	turtle.penup()
	turtle.forward(step)
	turtle.pendown()

def mkHand(name, length):
	turtle.reset()
	Skip(-length * 0.1)
	turtle.begin_poly()    
	turtle.forward(length * 1.1)
	turtle.end_poly()
	handForm = turtle.get_poly()
	turtle.register_shape(name, handForm)

def Init():    
	global secHand, minHand, hurHand, printer
	turtle.mode("logo")
	mkHand("secHand", 135)
	mkHand("minHand", 125)
	mkHand("hurHand", 90)
	secHand = turtle.Turtle()
	secHand.shape("secHand")
	minHand = turtle.Turtle()
	minHand.shape("minHand")
	hurHand = turtle.Turtle()
	hurHand.shape("hurHand")

	for hand in secHand, minHand, hurHand:
		hand.shapesize(1, 1, 3)
		hand.speed(0)

	printer = turtle.Turtle()    # 隐藏画笔的turtle形状    
	printer.hideturtle()    
	printer.penup()    

def SetupClock(radius):
	turtle.reset()    
	turtle.pensize(7)    
	for i in range(60):        
		Skip(radius)        
		if i % 5 == 0:            
			turtle.forward(20)            
			Skip(-radius - 20)                       
			Skip(radius + 20)            
			if i == 0:                
				turtle.write(int(12), align="center", font=("Courier", 14, "bold"))            
			elif i == 30:                
				Skip(25)                
				turtle.write(int(i/5), align="center", font=("Courier", 14, "bold"))                
				Skip(-25)            
			elif (i == 25 or i == 35):                
				Skip(20)                
				turtle.write(int(i/5), align="center", font=("Courier", 14, "bold"))                
				Skip(-20)            
			else:                
				turtle.write(int(i/5), align="center", font=("Courier", 14, "bold"))            
			Skip(-radius - 20)        
		else:            
			turtle.dot(5)            
			Skip(-radius)        
		turtle.right(6)        

def 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 Date(t):    
	y = t.year    
	m = t.month    
	d = t.day    
	return "%s %d %d" % (y, m, d) 

def Tick():
	t = datetime.today()
	second = t.second + t.microsecond * 0.000001
	minute = t.minute + second / 60.0    
	hour = t.hour + minute / 60.0    
	secHand.setheading(6 * second)    
	minHand.setheading(6 * minute)    
	hurHand.setheading(30 * hour)        

	turtle.tracer(False)     
	printer.forward(65)    
	printer.write(Week(t), align="center",
	              font=("Courier", 14, "bold"))
	printer.back(130)    
	printer.write(Date(t), align="center",
	              font=("Courier", 14, "bold"))    
	printer.home()    
	turtle.tracer(True)

	turtle.ontimer(Tick, 100) 

def main():
	turtle.tracer(False)    
	Init()
	SetupClock(160)
	turtle.tracer(True)
	Tick()    
	turtle.mainloop() 

if __name__ == "__main__":    
	main()

期待的你赶紧自己去探索吧

源码福利如下：

Clock.py

另外分享一下：