[Debian-pan-maintainers] Bug#1022440: python-fabio: FTBFS: distutils.errors.DistutilsClassError: command class <class '__main__.CleanCommand'> must subclass Command

[Lucas Nussbaum]

Source: python-fabio
Version: 0.14.0+dfsg-1
Severity: serious
Justification: FTBFS
Tags: bookworm sid ftbfs
User: lucas at debian.org
Usertags: ftbfs-20221023 ftbfs-bookworm

Hi,

During a rebuild of all packages in sid, your package failed to build
on amd64.


Relevant part (hopefully):
>  fakeroot debian/rules clean
> dh clean --buildsystem=pybuild
>    dh_auto_clean -O--buildsystem=pybuild
> I: pybuild base:240: python3.10 setup.py clean 
> /<<PKGBUILDDIR>>/setup.py:49: DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives
>   from distutils.command.clean import clean as Clean
> /usr/lib/python3/dist-packages/_distutils_hack/__init__.py:18: UserWarning: Distutils was imported before Setuptools, but importing Setuptools also replaces the `distutils` module in `sys.modules`. This may lead to undesirable behaviors or errors. To avoid these issues, avoid using distutils directly, ensure that setuptools is installed in the traditional way (e.g. not an editable install), and/or make sure that setuptools is always imported before distutils.
>   warnings.warn(
> /usr/lib/python3/dist-packages/_distutils_hack/__init__.py:33: UserWarning: Setuptools is replacing distutils.
>   warnings.warn("Setuptools is replacing distutils.")
> INFO: Disabling color, you really want to install colorlog.
> INFO:pythran:Disabling color, you really want to install colorlog.
> INFO:fabio.setup:Use setuptools with cython
> INFO:fabio.setup:Use setuptools.setup
> Traceback (most recent call last):
>   File "/<<PKGBUILDDIR>>/setup.py", line 1118, in <module>
>     setup_package()
>   File "/<<PKGBUILDDIR>>/setup.py", line 1114, in setup_package
>     setup(**setup_kwargs)
>   File "/usr/lib/python3/dist-packages/setuptools/__init__.py", line 87, in setup
>     return distutils.core.setup(**attrs)
>   File "/usr/lib/python3/dist-packages/setuptools/_distutils/core.py", line 172, in setup
>     ok = dist.parse_command_line()
>   File "/usr/lib/python3/dist-packages/setuptools/_distutils/dist.py", line 474, in parse_command_line
>     args = self._parse_command_opts(parser, args)
>   File "/usr/lib/python3/dist-packages/setuptools/dist.py", line 1107, in _parse_command_opts
>     nargs = _Distribution._parse_command_opts(self, parser, args)
>   File "/usr/lib/python3/dist-packages/setuptools/_distutils/dist.py", line 540, in _parse_command_opts
>     raise DistutilsClassError(
> distutils.errors.DistutilsClassError: command class <class '__main__.CleanCommand'> must subclass Command
> E: pybuild pybuild:379: clean: plugin distutils failed with: exit code=1: python3.10 setup.py clean 
> dh_auto_clean: error: pybuild --clean -i python{version} -p 3.10 returned exit code 13
> make: *** [debian/rules:7: clean] Error 25


The full build log is available from:
http://qa-logs.debian.net/2022/10/23/python-fabio_0.14.0+dfsg-1_unstable.log

All bugs filed during this archive rebuild are listed at:
https://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=ftbfs-20221023;users=lucas@debian.org
or:
https://udd.debian.org/bugs/?release=na&merged=ign&fnewerval=7&flastmodval=7&fusertag=only&fusertagtag=ftbfs-20221023&fusertaguser=lucas@debian.org&allbugs=1&cseverity=1&ctags=1&caffected=1#results

A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

If you reassign this bug to another package, please marking it as 'affects'-ing
this package. See https://www.debian.org/Bugs/server-control#affects

If you fail to reproduce this, please provide a build log and diff it with mine
so that we can identify if something relevant changed in the meantime.