python学习 第七个程序 七段数码管显示日期

# SevenDigitsDraw.py
import turtle
import time


def drawLine():
    turtle.penup()
    turtle.fd(5)
    turtle.pendown()
    turtle.fd(40)
    turtle.penup()
    turtle.fd(5)
    turtle.pendown()

def goLine():
    turtle.penup()
    turtle.fd(50)
    turtle.right(90)
    turtle.pendown()


def goToInialPos(x, y):
    turtle.penup()
    turtle.goto(x, y - 50)
    turtle.seth(0)
    turtle.pensize(5)
    turtle.speed(0)
    turtle.pendown()


def drawDigit(digit, x, y):

    goToInialPos(x, y-50)
    if digit in ['2', '3', '4', '5', '6', '8', '9']:
        drawLine()
        turtle.right(90)
    else:
        goLine()

    if digit in ['0', '1', '3', '4', '5', '6', '7', '8', '9']:
        drawLine()
        turtle.right(90)
    else:
        goLine()
    if digit in ['0', '2', '3', '5', '6', '8', '9']:
        drawLine()
        turtle.right(90)
    else:
        goLine()
    if digit in ['0', '2', '6', '8']:
        drawLine()
        turtle.right(90)
    else:
        goLine()
    turtle.left(90)
    if digit in ['0', '4', '5', '6', '8', '9']:
        drawLine()
        turtle.right(90)
    else:
        goLine()
    if digit in ['0', '2', '3', '5', '6', '7', '8', '9']:
        drawLine()
        turtle.right(90)
    else:
        goLine()
    if digit in ['0', '1', '2', '3', '4', '7', '8', '9']:
        drawLine()
        turtle.right(90)
    else:
        goLine()


def drawTime(digits, x, y):
    turtle.pencolor("red")
    for i in digits:
        if i in ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9']:
            drawDigit(i, x, y)
            x = x + 50 + 10
        elif i == '+':
            turtle.penup()
            turtle.seth(0)
            turtle.fd(10)
            turtle.pendown()
            turtle.write("年", font = ("Arial", 20, "normal"))
            turtle.pencolor("green")
            x = x + 30
        elif i == '-':
            turtle.penup()
            turtle.seth(0)
            turtle.fd(10)
            turtle.pendown()
            turtle.write("月", font = ("Arial", 20, "normal"))
            turtle.pencolor("blue")
            x = x + 30
        elif i == '=':
            turtle.penup()
            turtle.seth(0)
            turtle.fd(10)
            turtle.pendown()
            turtle.write("日", font = ("Arial", 20, "normal"))
            x = x + 30
    turtle.done()


def main():
    t = time.gmtime()
    timeStr = time.strftime("%Y+%m-%d=", t)
    drawTime(timeStr, -200, 50)


main()