关于python有点不明白的地方

Question

这里为什么出错了

下面这个是全代码

Answer 1

定义了方法，里面都没写代码。
if else你要判断什么。。。

import turtle 
def drawline(draw): 
    turtle.pendown() 
    if draw:
        pass
    else:
        turtle.penup() 
    turtle.fd(40) 
    turtle.right(90) 
def drawnumber(number): 
    drawline(True) 
    if number in [2,3,4,5,6,8,9]:
        pass
    else:
        drawline(False) 
        drawline(True) 
    if number in [0,1,3,4,5,6,7,8,9] :
        pass
    else:
        drawline(False) 
        drawline(True) 
    if number in [0,2,3,5,6,8,9]:
        pass
    else: 
        drawline(False) 
        drawline(True) 
    if number in [0,2,6,8]:
        pass
    else:
        drawline(False) 
    turtle.left(90) 
    drawline(True) 
    if number in [0,4,5,6,8,9]: 
        pass
    else:
        drawline(False) 
        drawline(True) 
    if number in [0,2,3,5,6,7,8,9]: 
        pass
    else: 
        drawline(False) 
        drawline(True) 
    if number in [0,1,2,3,4,7,8,9]: 
        pass
    else: 
        drawline(False) 
    turtle.left(180) 
    turtle.penup() 
    turtle.fd(30) 
def Day(day): 
    for i in day: 
        drawnumber(eval(day)) 
turtle.setup(800,350,200,200) 
turtle.pencolor("black") 
turtle.penup() 
turtle.fd(-300) 
turtle.pensize(5) 
Day('20220106')