python-函数和代码复用—七段数码管绘制和爱心

import turtle
def curvemove():
    for i in range(200):
        turtle.right(1)
        turtle.forward(1)
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(‘大‘,font=("Arial",32,"normal"))
            turtle.pencolor("green")
            turtle.fd(40)
        elif i==‘=‘:
            turtle.write(‘帅‘,font =("Arial",32,"normal"))
            turtle.pencolor("blue")
            turtle.fd(40)
        elif i==‘+‘:
            turtle.write(‘比‘,font=("Arial",32,"normal"))
        else:
            drawDigit(eval(i))
def main():
    turtle.setup(800,350,200,200)
    turtle.penup()
    turtle.fd(-200)
    turtle.pendown()
    turtle.color(‘red‘,‘pink‘)
    turtle.pensize(2)
    turtle.begin_fill()
    turtle.left(140)
    turtle.forward(111.65)
    curvemove()
    turtle.left(120)
    curvemove()
    turtle.forward(111.65)
    turtle.end_fill()
    turtle. penup()
    turtle.goto(-250, 85)
    turtle.pendown()
    turtle.write("LOVE小香香", font=("Arial", 18, "normal"))
    turtle.left(140)
    turtle.fd(200)
    turtle.pensize(5)
    drawDate("520-=+")
    turtle.hideturtle()
    turtle.done()
main()