Python实现七段数码管

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("blue")
            turtle.fd(40)
        elif i == '=':
            turtle.write('月',font=('Arial',18,"normal"))
            turtle.pencolor("green")
            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()))
    turtle.hideturtle()
    turtle.done()
main()

思路：

    首先绘制单个数码管

    实现根据时间绘制数码管

drawGap：实现线段之间间隔

drawLine：画一条线段

drawDigit：画一个七段数码管，并根据日期格式画‘年’‘月’‘日’

drawDate：根据日期画多个数码管：参数实现日期格式化