python(10)---七段数码管(2)

　　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：

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#Segement7_2.py
import turtle,time
def drawGap():
    turtle.penup()
    turtle.fd(5)
def drawline(draw):
    drawGap()
    turtle.pendown() if draw else turtle.penup()
    turtle.fd(40)
    drawGap()
    turtle.right(90)
def drawdigit(digit):
    drawline(True) if digit in [2,3,4,5,6,8,9] else drawline(False)
    drawline(True) if digit in [0,1,3,4,5,6,7,8,9] else drawline(False)
    drawline(True) if digit in [0,2,3,5,6,8,9] else drawline(False)
    drawline(True) if digit in [0,2,6,8] else drawline(False)
    turtle.left(90)
    drawline(True) if digit in [0,4,5,6,8,9] else drawline(False)
    drawline(True) if digit in [0,2,3,5,6,7,8,9] else drawline(False)
    drawline(True) if digit in [0,1,2,3,4,7,8,9] else drawline(False)
    turtle.left(180)
    turtle.penup()
    turtle.fd(20)
def drawdate(date):
    turtle.pencolor("red")
    for i in date:
        if i=='-':
            turtle.write("年",font=("Arial",18,"normal"))
            turtle.pencolor("green")
            turtle.fd(40)
        elif i=='=':
            turtle.write("月",font=("Arial",18,"normal"))
            turtle.pencolor("blue")
            turtle.fd(40)
        elif i=='+':
            turtle.write("日",font=("Arial",18,"normal"))
        else:
            drawdigit(eval(i))
def main():
    turtle.setup(800,350,200,200)
    turtle.penup()
    turtle.fd(-300)
    turtle.pensize(5)
    drawdate(time.strftime("%Y-%m=%d+",time.gmtime()))
    #drawdate('20181010')
    turtle.hideturtle()
    turtle.done()
main()