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RE: 1.9.0 minimal Python version

From: Bert Huijben <bert_at_qqmail.nl>
Date: Thu, 23 Jul 2015 17:01:14 +0200

I like this proposal... but I'm wondering in what case Linux build environments need python. Those very old enterprise versions are unlikely to have python 2.7 or newer.


-----Original Message-----
From: "Branko Čibej" <brane_at_wandisco.com>
Sent: ‎23-‎7-‎2015 11:02
To: "dev_at_subversion.apache.org" <dev_at_subversion.apache.org>
Subject: Re: 1.9.0 minimal Python version

On 23.07.2015 10:30, Stefan Hett wrote:
> Hi,
>>>> - For 1.9, it's a little late to make any changes, but I would
>>>> consider
>>>> dropping py2.5 support (and converting to the 'except' 'as'
>>>> syntax),
>>>> since for 1.9 py3 support is more important than py2.5 support.
>>>> Thoughts?
>> I'd rather not mess with the 1.9 branch at this point ... we're so close
>> to the release (I hope).
>> -- Brane
> as a thought for the 1.9 case:
> In case you do not want to drop py2.5 support for 1.9 because it's
> released stating that minimum support already, would it be an option
> to still support py3 in a following patch (1.9.1)? For instance by
> providing py-script versions for older as well as later versions?
> Reasoning would be that given that SVN-versions have a lifetime of
> roughly 2 years before the successive version is released it'd be
> quite a limitation if that'd only work with a very old python version...
> As an alternative approach: You'd also consider mentioning a minimum
> requirement of python 2.6 just in the docs (no code changes yet) and
> then release 1.9.1 with the actual "fixes". So technically then even
> post release you would not change the minimal system requirements.
> (just some thoughts from a user's point of view, if that input would
> be of any benefit)

Daniel and I have just been chatting about this on IRC, and we agreed
that it makes sense to just drop 2.5/2.6 support for 1.9 and trunk; the
proposal is that we declare support for 2.7, and at some point make
1.9.x and trunk compatible with both 2.7 and 3.x.

-- Brane
Received on 2015-07-23 17:01:32 CEST

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