Bug#1107980: python3-tango: python3-pytango from bookworm-backports does not work (10.0.2-1~bpo12+1)

[Santiago Ruano Rincón]

El 18/06/25 a las 13:18, Colin Watson escribió:
> On Wed, Jun 18, 2025 at 01:36:56PM +0200, Jan Kotanski wrote:
> > python3-tango from bookworm-backports does not work because missing/wrong
> > dependences (version not specified). According to pyproject it requires
> > python3-typing-extensions >=4.5.0 while bookworm/bookworm-backports has only
> > python3-typing-extension = 4.4.0. When one tries to run python3-tango one gets
> > e.g.
> > 
> >    ImportError: cannot import name 'deprecated' from 'typing_extensions'
> > (/usr/lib/python3/dist-packages/typing_extensions.>
> > 
> > In order to make it working one needs to add  python3-typing-extensions >=4.5.0
> > to bookworm-backports and fix dependent package version in debian/control of
> > python3-tango
> 
> I would be reasonably happy to organize a backport of
> python-typing-extensions, though it would probably need some work to check
> for regressions in reverse-dependencies.  Santiago, does this seem like a
> reasonable path to you?

Ouch! Thanks, Jan for reporting this.

My bad, while I confirmed that tango starter was able to work, I relied
only on the build test for pytango. I wrongly understood they actually
tested the module worked. Really sorry for that.

Colin, yes, that sounds like a very reasonable path.  Please, let me
know if I can handle something.

Best,

P.S. As a side note, I need to fix all the *-backports related issues in
Salsa CI.

-- 
Santiago Ruano Rincón ◈  Freexian SARL
https://www.freexian.com
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