Re: [gentoo-python] How to migrate to the new scheme of Python scripts?

["Michał Górny" <mgorny@gentoo.org>]

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Dnia 2013-09-12, o godz. 10:20:18
Patrick McLean <chutzpah@gentoo.org> napisał(a):

> You could make sure that python-exec:2 is marked ~arch and in the
> eclass check the version installed and switch according to that. For
> stable users everything will stay the same, and for ~arch users all new
> installs/upgrades will be switched to the new system. This will even
> work if we want to mask it for a bit, so developers can test before
> letting it into ~arch.

Well, as I said on IRC, that sounds like a wonderful idea, thanks.

Just that most of it will require EAPI 5 for := dep on python-exec. For
EAPI 4 packages (namely: snakeoil), we can just use python-exec:0 for
now and switch at a later time.

Remaining case is how to handle the packages which rely on specific
kind of wrapping. I guess we can make them explicitly pull in
python-exec:0, plus add some switch to control the used version
or use EAPI=4 for them.

I will try to implement that on yet another branch of my
gx86-working-tree.

-- 
Best regards,
Michał Górny

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