[Tutor] design of Point class

[Gregory, Matthew]

Bob Gailer wrote:
> class PointND(list):
>    def __init__(self, *a_list):
>      super(PointND, self).__init__(a_list)
> 
>    def getSet(ix):
>      def chklen(self):
>        if len(self) < ix + 1:
>          raise AttributeError
>      def get(self):
>        chklen(self)
>        return self[ix]
>      def set(self, value):
>        chklen(self)
>        self[ix] = value
>      return property(get, set)
> 
>    def set(self, ix):
>      return s
> 
>    x = getSet(0)
>    y = getSet(1)
>    z = getSet(2)
> 
[snip]

Bob and Hugo, thanks for enlightening me to class properties.  Obviously, I'm still on the learning curve.  Bob, I'm not seeing where the outer "def set(self, ix)" is used.  Am I missing something?

thanks, matt