#DrawSevenSegDisplay.py  
import turtle, datetime  
def drawLine(draw):   #繪制單段數碼管  
    turtle.pendown() if draw else turtle.penup()  
    turtle.fd(40)  
    turtle.right(90)  
def drawDigit(digit): #根據數字繪制七段數碼管  
    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):  #獲得要輸出的數字  
    for i in date:  
        drawDigit(eval(i))  #註意: 通過eval()函數將數字變為整數  
def main():  
    turtle.setup(
 
800, 350, 200, 200)  
    turtle.penup()  
    turtle.fd(-300)  
    turtle.pensize(5)  
    drawDate(datetime.datetime.now().strftime(‘%Y%m%d‘))  
turtle.hideturtle()
main() 

#DrawSevenSegDisplay.py  
import turtle, datetime  
def drawGap(): #繪制數碼管間隔  
    turtle.penup()  
    turtle.fd(5)  
def drawLine(draw):   #繪制單段數碼管  
    drawGap()  
    turtle.pendown() if draw else turtle.penup()  
    turtle.fd(40)  
    drawGap()  
    turtle.right(90)  
def drawDigit(d): #根據數字繪制七段數碼管  
    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"))  
        else:  
            drawDigit(eval(i))  
def main():  
    turtle.setup(800, 350, 200, 200)  
    turtle.penup()  
    turtle.fd(-350)  
    turtle.pensize(5)  
    drawDate(datetime.datetime.now().strftime(‘%Y-%m=%d+‘))  
    turtle.hideturtle()  
main() 

【Python】七段數碼顯示管