python--7段数码管绘制，具体包含年，月，日，时，分

import turtle, datetime


def drawGap():  # 绘制数码管间隔
    turtle.penup()
    turtle.fd(5)


def drawLine(draw):  # 绘制单段数码管
    drawGap()
    turtle.pendown() if draw else turtle.penup()
    turtle.fd(40)
    drawGap()
    turtle.right(90)


def drawDigit(d):  # 根据数字绘制七段数码管
    drawLine(True) if d in [2, 3, 4, 5, 6, 8, 9] else drawLine(False)
    drawLine(True) if d in [0, 1, 3, 4, 5, 6, 7, 8, 9] else drawLine(False)
    drawLine(True) if d in [0, 2, 3, 5, 6, 8, 9] else drawLine(False)
    drawLine(True) if d in [0, 2, 6, 8] else drawLine(False)
    turtle.left(90)
    drawLine(True) if d in [0, 4, 5, 6, 8, 9] else drawLine(False)
    drawLine(True) if d in [0, 2, 3, 5, 6, 7, 8, 9] else drawLine(False)
    drawLine(True) if d 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"))
            turtle.pencolor("yellow")
            turtle.fd(40)
        elif i == '$':
            turtle.write('时', font=("Arial", 18, "normal"))
            turtle.pencolor("black")
            turtle.fd(40)
        elif i == '&':
            turtle.write('分', font=("Arial", 18, "normal"))

        else:
            drawDigit(eval(i))


def main():
    turtle.setup(1200, 350, 200, 200)
    turtle.penup()
    turtle.fd(-550)
    turtle.pensize(5)
    drawDate(datetime.datetime.now().strftime('%Y-%m=%d+%H$%M&'))
    turtle.mainloop()     # 让turtle画笔绘制画面停留
    turtle.hideturtle()
    
    
main()

　　运行结果如下所示：

 

turtle.setup(1200, 350, 200, 200)  可以调整画布大小，具体按个人需求来。

drawDate(datetime.datetime.now().strftime('%Y-%m=%d+%H$%M&'))  获取系统时间，将需要绘制的时间值传入到drawData方法中进行绘制。