On Oct 24, 2011, at 5:58 AM, Ezio Melotti wrote: > Hi, > our current deprecation policy is not so well defined (see e.g. [0]), and it seems to me that it's something like: > 1) deprecate something and add a DeprecationWarning; > 2) forget about it after a while; > 3) wait a few versions until someone notices it; > 4) actually remove it; > > I suggest to follow the following process: > 1) deprecate something and add a DeprecationWarning; > 2) decide how long the deprecation should last; > 3) use the deprecated-remove[1] directive to document it; > 4) add a test that fails after the update so that we remember to remove it[2]; How about we agree that actually removing things is usually bad for users. It will be best if the core devs had a strong aversion to removal. Instead, it is best to mark APIs as obsolete with a recommendation to use something else instead. There is rarely a need to actually remove support for something in the standard library. That may serve a notion of tidyness or somesuch but in reality it is a PITA for users making it more difficult to upgrade python versions and making it more difficult to use published recipes. Raymond -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.python.org/pipermail/python-dev/attachments/20111128/73278bf9/attachment.html>
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