Needed: Real-world examples for Python's Cooperative Multiple Inheritance
vriolk at gmail.com
Sun Nov 28 13:36:26 CET 2010
On Nov 24, 11:08 pm, Raymond Hettinger <pyt... at rcn.com> wrote:
> I'm writing-up more guidance on how to use super() and would like to
> point at some real-world Python examples of cooperative multiple
> Google searches take me to old papers for C++ and Eiffel, but that
> don't seem to be relevant to most Python programmers (i.e. a
> WalkingMenu example where a submenu is both a Entry in a Menu and a
> Menu itself). Another published example is in a graphic library where
> some widgets inherit GraphicalFeature methods such as location, size
> and NestingGroupingFeatures such as finding parents, siblings, and
> children. I don't find either of those examples compelling because
> there is no particular reason that they would have to have overlapping
> method names.
> So far, the only situation I can find where method names necessarily
> overlap is for the basics like __init__(), close(), flush(), and
> save() where multiple parents need to have their own initialization
> and finalization.
> If you guys know of good examples, I would appreciate a link or a
Did you try google code search? It is *not* the same as google code
The site is http://www.google.com/codesearch and you can select Python
in the 'language' dropdown.
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