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Author amaury.forgeotdarc
Recipients amaury.forgeotdarc, benjamin.peterson, brett.cannon, christian.heimes, georg.brandl, gvanrossum, mark.dickinson, rhettinger
Date 2008-12-07.00:23:10
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tp_richcompare is less convenient to implement than tp_compare. See for 
example how in Objects/longobject.c, long_richcompare() calls long_compare() *and* a helper method Py_CmpToRich.

Likewise, turning __cmp__ into the whole set of __lt__, __le__, __ge__, 
__gt__, __eq__, __ne__ methods (did I forget one?) is tedious.

I'm not talking for my own code, but for the python standard objects and 
library (and the Demo directory) where I'm currently trying to remove 
__cmp__ and tp_compare.

I am not far to write a hack (mixin, metaclass) to inject rich 
comparison functions based on a single __cmp__ function.
Date User Action Args
2008-12-07 00:23:12amaury.forgeotdarcsetrecipients: + amaury.forgeotdarc, gvanrossum, brett.cannon, georg.brandl, rhettinger, mark.dickinson, christian.heimes, benjamin.peterson
2008-12-07 00:23:12amaury.forgeotdarcsetmessageid: <>
2008-12-07 00:23:11amaury.forgeotdarclinkissue1717 messages
2008-12-07 00:23:10amaury.forgeotdarccreate