小编hku*_*s10的帖子

def show():

    file = raw_input("What is the name of the image file? ")

    picture = Image(file)

    width, height = picture.size()

    pix = picture.getPixels()

我正在尝试编写代码来显示此图像,但此代码不提供图像.如何更改我的代码才能显示此图像？

此外,是否有任何功能我可以使用键盘来控制,以便更有效地创建程序？

谢谢

def average(tup):
  """ ugiufh """
   total = ((int(tup[0]) + int(tup[1]) + int(tup[2]))/3,
            (int(tup[0]) + int(tup[1]) + int(tup[2]))/3,
            (int(tup[0]) + int(tup[1]) + int(tup[2]))/3)
   return total

我正在编写一个函数来平均一个元组中的三个元素,这意味着如果原始元组=(1,2,3)给我元组=(2,2,2)

我的问题是有没有办法压缩写的内容给我相同的答案？如果是的话,如何凝聚它？

谢谢

def midpoint(p1, p2):
"""
PRE: p1 and p2 are Point objects (from the graphics module)
POST: a new Point equidistant from and co-linear with p1 and p2
is computed and returned

使用以下规范编写函数中点