[Python-Dev] PEP 3003 - Python Language Moratorium
jnoller at gmail.com
Fri Nov 6 00:21:42 CET 2009
On Thu, Nov 5, 2009 at 5:53 PM, Dirkjan Ochtman <dirkjan at ochtman.nl> wrote:
> On Thu, Nov 5, 2009 at 23:05, Guido van Rossum <guido at python.org> wrote:
>> I haven't seen substantial opposition against the PEP -- in fact I
>> can't recall any, and many people have explicitly posted in support of
>> it. So unless opposition suddenly appears in the next few days, I'll
>> move it to the Accepted state next Monday.
> Let me state first, I think the PEP is great, and I have no objection
> to its current form.
> I do have one qualm, where I wonder if the PEP shouldn't be a little
> stricter. As a gentoo developer and Mercurial maintainer, most of the
> pain in the recent migration towards 2.6 has not been in language
> changes, but in the standard library. Unfortunately, it's exempt from
> the moratorium in the PEP.
> Which makes me wonder, why are we not adding another moratorium, on
> deprecations in the standard library? In other words, let's not
> deprecate things like md5 or sha or the popen family of functions, but
> keep all of that as it is, for both 2.x and 3.x, so people can direct
> their energy towards other things (hopefully porting their 2.x
> codebase to 3.x).
> The standard library has already been through a lot of evolution in
> the 2.x to 3.x transition, so one might assume there's not a lot of
> stuff in the 3.x stdlib that would need deprecation in the short term.
> And for 2.x, well, I'd certainly hope we don't need to deprecate much
> more there before it finally gets EOL'ed, so it should be a relatively
> light maintenance load to bear.
> Is this just crazy talk?
I'm against restricting deprecation warnings within the stdlib as part
of this. I actually want more things cleaned up and possibly
deprecated. That being said, a deprecation warning just means we will
remove it One Day - anything being deprecated will need a PEP and
follow the long path to actual removal.
So, -1 from me ;)
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