Dear maintainer:

During a rebuild of all packages in unstable, this package failed to build.

Below you will find the last part of the build log (probably the most
relevant part, but not necessarily). If required, the full build log
is available here:

https://people.debian.org/~sanvila/build-logs/202607/

About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.

If you cannot reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.

If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:ubelt, so that this is still
visible in the BTS web page for this package.

Thanks.
--------------------------------------------------------------------------------
[...]
Traceback
=========

      File "/usr/lib/python3/dist-packages/sphinx/config.py", line 611, in eval_config_file
        raise ConfigError(msg % traceback.format_exc()) from exc
    sphinx.errors.ConfigError: There is a programmable error in your configuration file:

    Traceback (most recent call last):
      File "/usr/lib/python3/dist-packages/sphinx/config.py", line 596, in eval_config_file
        exec(code, namespace)  # NoQA: S102
        ~~~~^^^^^^^^^^^^^^^^^
      File "/<<PKGBUILDDIR>>/docs/source/conf.py", line 149, in <module>
        release = parse_version(modpath)
      File "/<<PKGBUILDDIR>>/docs/source/conf.py", line 137, in parse_version
        visitor.visit(pt)
        ~~~~~~~~~~~~~^^^^
      File "/usr/lib/python3.14/ast.py", line 506, in visit
        return visitor(node)
      File "/usr/lib/python3.14/ast.py", line 514, in generic_visit
        self.visit(item)
        ~~~~~~~~~~^^^^^^
      File "/usr/lib/python3.14/ast.py", line 506, in visit
        return visitor(node)
      File "/<<PKGBUILDDIR>>/docs/source/conf.py", line 135, in visit_Assign
        self.version = node.value.s
                       ^^^^^^^^^^^^
    AttributeError: 'Constant' object has no attribute 's'


The full traceback has been saved in:
/tmp/sphinx-err-3vti2an5.log

To report this error to the developers, please open an issue at <https://github.com/sphinx-doc/sphinx/issues/>. Thanks!
Please also report this if it was a user error, so that a better error message can be provided next time.
make[2]: *** [Makefile:20: html] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>/docs'
make[1]: *** [debian/rules:10: execute_after_dh_auto_build] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:6: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2
--------------------------------------------------------------------------------

Hello,

Bug #1142902 in ubelt reported by you has been fixed in the
Git repository and is awaiting an upload. You can see the commit
message below and you can check the diff of the fix at:

https://salsa.debian.org/python-team/packages/ubelt/-/commit/131e6de7e006f4b86c66abdd7609d1c3c8e63ba8
------------------------------------------------------------------------
Fix building documentation with Python 3.14

Closes: #1142902
------------------------------------------------------------------------

(this message was generated automatically)
-- 
Greetings

https://bugs.debian.org/1142902

We believe that the bug you reported is fixed in the latest version of
ubelt, 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 1142902@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Colin Watson <cjwatson@debian.org> (supplier of updated ubelt 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: Wed, 29 Jul 2026 12:30:02 +0100
Source: ubelt
Architecture: source
Version: 1.4.2-1
Distribution: unstable
Urgency: medium
Maintainer: Debian Python Team <team+python@tracker.debian.org>
Changed-By: Colin Watson <cjwatson@debian.org>
Closes: 1142902
Changes:
 ubelt (1.4.2-1) unstable; urgency=medium
 .
   * Team upload.
   * New upstream release.
   * Fix building documentation with Python 3.14 (closes: #1142902).
   * Drop "Rules-Requires-Root: no", default as of dpkg-dev 1.22.13.
   * Drop "Priority: optional", default as of dpkg-dev 1.22.13.
   * Standards-Version: 4.7.4.
Checksums-Sha1:
 326633855aa43fce2a22a45d4ad7e9b13891a9dd 3522 ubelt_1.4.2-1.dsc
 bcdf8bb8a4fed119f5e368a99c34ca09f9633259 406385 ubelt_1.4.2.orig.tar.gz
 0078e545ff76fa0726656a09248c88801cd238e6 3784 ubelt_1.4.2-1.debian.tar.xz
 42f43ab94959c730008de2a26ef184ca4bf0e869 939120 ubelt_1.4.2-1.git.tar.xz
 c9244ba6201b181d211820c605a2e38fb09772bf 17538 ubelt_1.4.2-1_source.buildinfo
Checksums-Sha256:
 381ea9e3fafc115922a283023cb7087542e0e4012e3aa33be459da6631ba8c36 3522 ubelt_1.4.2-1.dsc
 edc51bbbbd280c5adad07626f487ad4f57876510a1926f3a8d206e3090443b5b 406385 ubelt_1.4.2.orig.tar.gz
 e02374fc576ae07f33de21caea8531c6182704494d63c921f4ec929fb8890678 3784 ubelt_1.4.2-1.debian.tar.xz
 6f04aeaa54e0cabf9ebd3f4971393e7388252d3a79195627d77bbb650da9994e 939120 ubelt_1.4.2-1.git.tar.xz
 8863e5f0c4fd94f9019f6e0d04c0cb30aef80667371d767283f43b9b89efdd51 17538 ubelt_1.4.2-1_source.buildinfo
Files:
 a8d625fdd8f1639b1c06e9432eca6e3b 3522 python optional ubelt_1.4.2-1.dsc
 4e5cd39142dcfe10613979a43ca83e00 406385 python optional ubelt_1.4.2.orig.tar.gz
 2ecab12cb27d50208913b9bd1427c4d8 3784 python optional ubelt_1.4.2-1.debian.tar.xz
 9149889d7716cd9593f1ddcf8dab928c 939120 python None ubelt_1.4.2-1.git.tar.xz
 bda1fb22f38f19bc7d56c7624c79a730 17538 python optional ubelt_1.4.2-1_source.buildinfo
Git-Tag-Info: tag=89932e6f5cd87e682d2fc4b98819cef7d9147b17 fp=ac0a4ff12611b6fccf01c111393587d97d86500b
Git-Tag-Tagger: Colin Watson <cjwatson@debian.org>
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