#1063527 einsteinpy: test_plotting fails to converge with scipy 1.11

#1063527#5
Date:
2024-02-09 13:19:03 UTC
From:
To:
einsteinpy is failing test_plotting with scipy 1.11 from experimental

143s         if disp:
143s             msg = ("Failed to converge after %d iterations, value is %s."
143s                    % (itr + 1, p))
143s >           raise RuntimeError(msg)
143s E           RuntimeError: Failed to converge after 50 iterations, value is nan.
143s
143s /usr/lib/python3/dist-packages/scipy/optimize/_zeros_py.py:381: RuntimeError
143s __________________ ERROR at setup of test_plot_calls_plt_plot __________________

likewise test_plotter_has_correct_attributes

scipy 1.11 is currently in experimental but I'd like to upload soon to
unstable to resolve Bug#1061605, which would make this bug serious.

#1063527#12
Date:
2024-02-16 00:29:50 UTC
From:
To:
scipy 1.11 is now uploaded to unstable, so bumping this bug severity to
serious

#1063527#21
Date:
2025-09-29 12:04:41 UTC
From:
To:
We believe that the bug you reported is fixed in the latest version of
einsteinpy, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1063527@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Thorsten Alteholz <debian@alteholz.de> (supplier of updated einsteinpy package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Mon, 29 Sep 2025 12:57:04 +0200
Source: einsteinpy
Architecture: source
Version: 0.4.0-4
Distribution: unstable
Urgency: medium
Maintainer: Debian Astronomy Team <debian-astro-maintainers@lists.alioth.debian.org>
Changed-By: Thorsten Alteholz <debian@alteholz.de>
Closes: 1063527
Changes:
 einsteinpy (0.4.0-4) unstable; urgency=medium
 .
   * Team upload
   * add Fix_root_equation-in-shadow.patch (Closes: #1063527)
     (this bug came up due to a change in newton() of scipy 1.11.0)
     (probably the example Animations in EinsteinPy.ipynb no longer works
      without changes)
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