[Python-modules-team] Bug#973077: commonmark-bkrs: FTBFS: dh_auto_test: error: pybuild --test -i python{version} -p "3.9 3.8" returned exit code 13

[Lucas Nussbaum]

Source: commonmark-bkrs
Version: 0.5.4+ds-4
Severity: serious
Justification: FTBFS on amd64
Tags: bullseye sid ftbfs
Usertags: ftbfs-20201027 ftbfs-bullseye

Hi,

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

Relevant part (hopefully):
> make[1]: Entering directory '/<<PKGBUILDDIR>>'
> PYBUILD_SYSTEM=custom PYBUILD_TEST_ARGS="{interpreter} CommonMark/test/test-CommonMark.py" dh_auto_test
> I: pybuild base:217: python3.9 CommonMark/test/test-CommonMark.py
> Traceback (most recent call last):
>   File "/<<PKGBUILDDIR>>/CommonMark/test/test-CommonMark.py", line 5, in <module>
>     from CommonMark_bkrs import CommonMark
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9/build/CommonMark_bkrs/__init__.py", line 3, in <module>
>     from CommonMark_bkrs.CommonMark import HTMLRenderer
>   File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.9/build/CommonMark_bkrs/CommonMark.py", line 18, in <module>
>     HTMLunescape = html.parser.HTMLParser().unescape
> AttributeError: 'HTMLParser' object has no attribute 'unescape'
> E: pybuild pybuild:352: test: plugin custom failed with: exit code=1: python3.9 CommonMark/test/test-CommonMark.py
> dh_auto_test: error: pybuild --test -i python{version} -p "3.9 3.8" returned exit code 13

The full build log is available from:
   http://qa-logs.debian.net/2020/10/27/commonmark-bkrs_0.5.4+ds-4_unstable.log

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!

About the archive rebuild: The rebuild was done on EC2 VM instances from
Amazon Web Services, using a clean, minimal and up-to-date chroot. Every
failed build was retried once to eliminate random failures.