Bug#1082237: transition: numpy 2

[Timo Röhling]

Package: release.debian.org
Severity: normal
X-Debbugs-Cc: ***@packages.debian.org
Control: affects -1 + src:numpy
User: ***@packages.debian.org
Usertags: transition

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Hash: SHA512

Dear Release Team,

I'd like to transition NumPy 2 and rebuild all binary Python extensions
against the new version. The current NumPy 2 release is backwards compatible
with NumPy 1, i.e., extensions built against NumPy 2 will continue to work
with NumPy 1.24.x (but not the other way around).

Therefore old binary packages will have "Depends: python3-numpy-abi9", and
rebuilt binary packages will have "Depends: python3-numpy2-abi0 |
python3-numpy-abi9".

Below is a suggested Ben file which looked okay when I tested it locally.
I may have missed some subtle problems though as this is my first hand-written
rule set.


title = "NumPy 2";
is_affected = .depends ~ /\bpython3-numpy2?-abi[0-9]+\b/
is_good = .depends ~ /\bpython3-numpy2-abi0\b/;
is_bad = .depends ~ /\bpython3-numpy-abi[0-9]+\b/ & ! .depends ~ /\bpython3-numpy2-abi0\b/;


Cheers
Timo

[Debian Bug Tracking System]

Post by Timo Röhling
affects -1 + src:numpy

Bug #1082237 [release.debian.org] transition: numpy 2
Added indication that 1082237 affects src:numpy

[Timo Röhling]

Hi,

On Thu, 19 Sep 2024 15:24:34 +0200 =?utf-8?q?Timo_R=C3=B6hling?=

Post by Timo Röhling
Dear Release Team,
I'd like to transition NumPy 2 and rebuild all binary Python
extensions against the new version.

This bug is three months old now. I don't mind waiting if the
Release Team has its hands full elsewhere, so consider this a polite
ping just to make sure that the transition is not falling through
the cracks.


Cheers
Timo

[Timo Röhling]

Hi Bas,

The numpy2 transition is entangled with the python3.13-add
transition.
https://qa.debian.org/excuses.php?package=python3-defaults
The numpy2 transition will likewise be affected.

Thank you for the quick reply, and I'll see what I can do to help
with the Python 3.13 transition.

Cheers
Timo

[Alastair McKinstry]

Post by Timo Röhling
On Thu, 19 Sep 2024 15:24:34 +0200 =?utf-8?q?Timo_R=C3=B6hling?=

Post by Timo Röhling
I'd like to transition NumPy 2 and rebuild all binary Python
extensions against the new version.

This bug is three months old now. I don't mind waiting if the Release
Team has its hands full elsewhere, so consider this a polite ping
just to make sure that the transition is not falling through the cracks.

The numpy2 transition is entangled with the python3.13-add transition.
python3-defaults still hasn't migrated to testing for the latter due
 https://qa.debian.org/excuses.php?package=python3-defaults
The numpy2 transition will likewise be affected.
Kind Regards,
Bas

mpich is currently  a blocker  but there is a fix I'm currently
testing.          Hope to upload today.

Alastair

[Alexandre Detiste]

Hi,

I uploaded 1:1.26.4+ds-13 that does absolutely nothing but removing
the extraneous dependency on python3-pkg-resources
that Numpy don't need for itself.

That made a 10-something reverse dependencies unhappy,
https://qa.debian.org/excuses.php?package=numpy

I fixed all of those, will help for python-pbcommand from Colin.

I filed a RC bug against python-pyspike
Someone can NMU it if they want, I'll be on VAC from tomorrow.

The good news is that it means less stuff will break
when we we'll do the proper Numpy 2.x transition.

Greetings

Alexandre

[Timo Röhling]

Hi Alexandre,

Post by Alexandre Detiste
I uploaded 1:1.26.4+ds-13 that does absolutely nothing but removing
the extraneous dependency on python3-pkg-resources that Numpy don't
need for itself.

Thanks for the heads-up!

Post by Alexandre Detiste
That made a 10-something reverse dependencies unhappy,
https://qa.debian.org/excuses.php?package=numpy

I'm not surprised, underspecifying dependencies is a very easy
mistake to make. Quite a few autopkgtests broke when numpy stopped
depending on python3-all...

Post by Alexandre Detiste
I fixed all of those, will help for python-pbcommand from Colin.

Thanks again, much appreciated!

Post by Alexandre Detiste
I filed a RC bug against python-pyspike
Someone can NMU it if they want, I'll be on VAC from tomorrow.

I see you did that already, too :)

Post by Alexandre Detiste
The good news is that it means less stuff will break
when we we'll do the proper Numpy 2.x transition.

Yeah, definitely. If you happen to spot anything else that might be
an issue with the transition later, please let me know.

Cheers
Timo

[Debian Bug Tracking System]

tags -1 confirmed

Bug #1082237 [release.debian.org] transition: numpy 2
Added tag(s) confirmed.