From: zimoun <zimon.toutoune@gmail.com>
To: Lars-Dominik Braun <lars@6xq.net>,
Maxim Cournoyer <maxim.cournoyer@gmail.com>
Cc: 44656@debbugs.gnu.org
Subject: [bug#44656] [PATCH] Upgrade pypy3
Date: Fri, 20 Aug 2021 12:39:20 +0200 [thread overview]
Message-ID: <86tujko0x3.fsf@gmail.com> (raw)
In-Reply-To: <YQ4vN+aiTKWgzSfs@noor.fritz.box>
Hi,
On Sat, 07 Aug 2021 at 08:59, Lars-Dominik Braun <lars@6xq.net> wrote:
> Hi Maxim,
>
>> I guess one way it could work was if we had some transformation option
>> to rebuild the Python collection against Pypy (do we have something to
>> do this already?).
> yes, there is package-with-explicit-python in (guix build-system
> python), but you’ll need transform every single existing Python package
> with it to make it usable with PyPy (just like Python 2). There’s also
What do you mean? Using ’package-with-explicit-python’ on a package
will replace the Python used by the ’python-build-system’ for all the
dependencies. Modulo the issues what C extension, if one wants the
Python packages bytecompiled with PyPy, using a manifest containing:
--8<---------------cut here---------------start------------->8---
(define package-with-pypy
(package-with-explicit-python (delay pypy3
"python-" "pypy-")))
(packages->manifest
(map
(compose package-with-pypy specification->package)
(list "python-foo" "python-bar")))
--8<---------------cut here---------------end--------------->8---
would be the somehow thing I would do. Well, something in the spirit of
«Defining Package Vaiants». ;-)
<https://guix.gnu.org/manual/devel/en/guix.html#Defining-Package-Variants>
However…
> --with-input=python=pypy3, but I think it will rewrite too much (i.e.
> not just packages using python-build-system, but *every* package in the
> graph using Python in any way).
…similarly as replacing the Emacs VM [0], I guess some packages
will be broken. Well, for instance if some packages use
’python-minimal’ instead of ’python’, the replacement will not happen.
Last, is it an issue to rewrite too much?
Cheers,
simon
0: <http://issues.guix.gnu.org/41732#14>
next prev parent reply other threads:[~2021-08-20 11:05 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-15 12:39 [bug#44656] [PATCH] Upgrade pypy3 Lars-Dominik Braun
2020-11-15 19:33 ` Christopher Baines
2020-11-15 19:55 ` Lars-Dominik Braun
2020-11-16 17:26 ` Christopher Baines
2020-11-17 9:38 ` Lars-Dominik Braun
2021-08-03 21:39 ` Maxim Cournoyer
2021-08-05 16:54 ` bug#44656: " Maxim Cournoyer
2021-08-06 7:30 ` [bug#44656] " Lars-Dominik Braun
2021-08-06 14:22 ` Maxim Cournoyer
2021-08-06 14:43 ` Lars-Dominik Braun
2021-08-07 1:29 ` Maxim Cournoyer
2021-08-07 6:59 ` Lars-Dominik Braun
2021-08-20 10:39 ` zimoun [this message]
2021-08-20 14:25 ` Lars-Dominik Braun
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