Re: [Pyobjc-dev] Key/Value Coding

[Zachery B. <zb...@ur...>]

On Thursday, August 14, 2003, at 02:19 PM, b.bum wrote:

> Right -- it is of my opinion that the support for K/V coding as 
> presented in PyObjC should follow the rules of Objective-C as closely 
> as possible.  Hence, a callable attribute in the path should be called 
> and the value returned.  If the callable returns a callable -- then 
> that callable is returned.
>
> It sounds confusing, but it really isn't.   Follow the path.... 
> evaluate each element through getKey().... if the thing returned is 
> callable, call it and return the result.... go to next element in path 
> w/whatever was returned and repeat.

Excellent. Like how Zope translates URL paths to object publishing 
(methods if parameter-less or attributes), or how TAL path expressions 
work. Sweet!

Zac