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[Python-Dev] Backporting PEP 414
Chris McDonoughchrism at plope.com
Tue Feb 28 22:23:40 CET 2012
On Tue, 2012-02-28 at 15:54 -0500, Benjamin Peterson wrote:> 2012/2/28 Ethan Furman <ethan at stoneleaf.us>:> > Here's what I know:> >> > We don't add features to bug-fix releases.> > u'' is considered a feature.> > By not backporting to 3.1 and 3.2 we are not easing the migration pains from> > 2.x.> >> >> > Here's what I don't know:> >> > Why is readding u'' a feature and not a bug? (Just had a thought about this> > -- because the removal of u'' is documented.)>> Because it's a new "thing" which doesn't fix obviously broken behavior.>> >> >> > If there is already a FAQ entry feel free to point me to it, but I would> > still be curious why, in this instance, practicality does not beat purity?>> Because it's practical not to break bugfix releases with new features.This change, by its nature, cannot break old programs.- C
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