python(10)---七段数码管

Posted 2021-03-02 flyingswallow

　　今天根据网上的教程修改了七段数码管的程序，引入了time库函数，这样程序可以

根据系统的时间画出七段数码管了。废话不多说了，直接上程序：

 1 #!/usr/bin/env python3
 2 # -*- coding: utf-8 -*-
 3 #Segement7_2.py
 4 import turtle,time
 5 def drawGap():
 6     turtle.penup()
 7     turtle.fd(5)
 8 def drawline(draw):
 9     drawGap()
10     turtle.pendown() if draw else turtle.penup()
11     turtle.fd(40)
12     drawGap()
13     turtle.right(90)
14 def drawdigit(digit):
15     drawline(True) if digit in [2,3,4,5,6,8,9] else drawline(False)
16     drawline(True) if digit in [0,1,3,4,5,6,7,8,9] else drawline(False)
17     drawline(True) if digit in [0,2,3,5,6,8,9] else drawline(False)
18     drawline(True) if digit in [0,2,6,8] else drawline(False)
19     turtle.left(90)
20     drawline(True) if digit in [0,4,5,6,8,9] else drawline(False)
21     drawline(True) if digit in [0,2,3,5,6,7,8,9] else drawline(False)
22     drawline(True) if digit in [0,1,2,3,4,7,8,9] else drawline(False)
23     turtle.left(180)
24     turtle.penup()
25     turtle.fd(20)
26 def drawdate(date):
27     turtle.pencolor("red")
28     for i in date:
29         if i==‘-‘:
30             turtle.write("年",font=("Arial",18,"normal"))
31             turtle.pencolor("green")
32             turtle.fd(40)
33         elif i==‘=‘:
34             turtle.write("月",font=("Arial",18,"normal"))
35             turtle.pencolor("blue")
36             turtle.fd(40)
37         elif i==‘+‘:
38             turtle.write("日",font=("Arial",18,"normal"))
39         else:
40             drawdigit(eval(i))
41 def main():
42     turtle.setup(800,350,200,200)
43     turtle.penup()
44     turtle.fd(-300)
45     turtle.pensize(5)
46     drawdate(time.strftime("%Y-%m=%d+",time.gmtime()))
47     #drawdate(‘20181010‘)
48     turtle.hideturtle()
49     turtle.done()
50 main()

segment7_2