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Groups > linux.debian.maint.python > #15348

Re: cython 3.x (for Python 3.12)

From Matthias Klose <doko@debian.org>
Newsgroups linux.debian.maint.python, linux.debian.bugs.dist
Subject Re: cython 3.x (for Python 3.12)
Date 2023-12-11 16:40 +0100
Message-ID <HJQxX-cREm-5@gated-at.bofh.it> (permalink)
References (1 earlier) <HJyrn-cGqF-7@gated-at.bofh.it> <HJyKJ-cGwP-1@gated-at.bofh.it> <HJyKJ-cGwP-5@gated-at.bofh.it> <HJIAp-cMER-1@gated-at.bofh.it> <HJQoh-cRBs-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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On 11.12.23 16:19, Julian Gilbey wrote:
> On Mon, Dec 11, 2023 at 08:09:31AM +0100, Matthias Klose wrote:
>> [...]
>> You could package a non-conflicting cython-legacy, however that would
>> require more changes, also how to build it.
> 
> Hi Matthias,
> 
> Unfortunately, at least some of cython3-legacy doesn't currently work
> with Python 3.12, and is the primary cause of (at least) #1056531.
> cython3 provides the pyximport module, and that uses the imp module
> which has been removed from Python 3.12.
> 
> Two possible ways forward on this particular bug:
> 
> - Disable all of the cython tests for this package for the time being,
>    until cython 3.x migrates to testing - this is simple and effective.
> 
> - Patch cython3-legacy to use importlib rather than imp.  This is
>    probably a good thing to do anyway.  (It may also be good to do this
>    with cython3 version 0.x currently in testing/unstable until cython
>    3.x is able to be uploaded to unstable.)  Then have my package's
>    autopkgtest depend on cython3-legacy (unless cython3 0.x is also
>    patched).

I won't working on this. Have you tried to depend on the 
python3-zombie-imp instead?

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Thread

cython 3.x (for Python 3.12) Stefano Rivera <stefanor@debian.org> - 2023-11-25 17:30 +0100
  Re: cython 3.x (for Python 3.12) Stefano Rivera <stefanor@debian.org> - 2023-11-25 17:50 +0100
  Re: cython 3.x (for Python 3.12) julien.puydt@gmail.com - 2023-11-26 21:30 +0100
  Re: cython 3.x (for Python 3.12) julien.puydt@gmail.com - 2023-11-30 08:30 +0100
    Re: cython 3.x (for Python 3.12) julien.puydt@gmail.com - 2023-12-12 09:20 +0100
  Re: cython 3.x (for Python 3.12) Julian Gilbey <julian@d-and-j.net> - 2023-11-30 22:20 +0100
  Re: cython 3.x (for Python 3.12) Julian Gilbey <jdg@debian.org> - 2023-12-10 21:20 +0100
    Re: cython 3.x (for Python 3.12) Andrey Rakhmatullin <wrar@wrar.name> - 2023-12-10 21:40 +0100
      Re: cython 3.x (for Python 3.12) Andrey Rakhmatullin <wrar@wrar.name> - 2023-12-10 21:40 +0100
        Re: cython 3.x (for Python 3.12) Matthias Klose <doko@debian.org> - 2023-12-11 08:10 +0100
          Re: cython 3.x (for Python 3.12) Matthias Klose <doko@debian.org> - 2023-12-11 09:50 +0100
          Re: cython 3.x (for Python 3.12) Julian Gilbey <julian@d-and-j.net> - 2023-12-11 11:30 +0100
          Re: cython 3.x (for Python 3.12) Matthias Klose <doko@debian.org> - 2023-12-11 16:40 +0100
            Re: cython 3.x (for Python 3.12) Julian Gilbey <julian@d-and-j.net> - 2023-12-11 20:00 +0100
              Re: cython 3.x (for Python 3.12) Matthias Klose <doko@debian.org> - 2023-12-11 20:10 +0100
  Re: cython 3.x (for Python 3.12) Julian Gilbey <julian@d-and-j.net> - 2023-12-12 20:00 +0100

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