Bug#1084383: traitlets: FTBFS: AssertionError: assert {''}

Santiago Vila

2024-10-07 08:50:11 UTC

Package: src:traitlets
Version: 5.14.3+really5.14.3-1
Severity: serious
Tags: ftbfs

Dear maintainer:

During a rebuild of all packages in unstable, your package failed to build:

--------------------------------------------------------------------------------
[...]
debian/rules binary
dh binary --with sphinxdoc --buildsystem=pybuild
dh_update_autotools_config -O--buildsystem=pybuild
dh_autoreconf -O--buildsystem=pybuild
dh_auto_configure -O--buildsystem=pybuild
dh_auto_build -O--buildsystem=pybuild
I: pybuild plugin_pyproject:129: Building wheel for python3.12 with "build" module
I: pybuild base:311: python3.12 -m build --skip-dependency-check --no-isolation --wheel --outdir /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_traitlets
* Building wheel...
Successfully built traitlets-5.14.3-py3-none-any.whl
I: pybuild plugin_pyproject:144: Unpacking wheel built for python3.12 with "installer" module
debian/rules execute_after_dh_auto_build
make[1]: Entering directory '/<<PKGBUILDDIR>>'
PYTHONPATH=$(pwd) make -C docs html
make[2]: Entering directory '/<<PKGBUILDDIR>>/docs'
sphinx-build -b html -d build/doctrees source build/html
Running Sphinx v7.4.7
loading translations [en]... done
making output directory... done
Converting `source_suffix = '.rst'` to `source_suffix = {'.rst': 'restructuredtext'}`.
myst v4.0.0: MdParserConfig(commonmark_only=False, gfm_only=False, enable_extensions=set(), disable_syntax=[], all_links_external=False, links_external_new_tab=False, url_schemes=('http', 'https', 'mailto', 'ftp'), ref_domains=None, fence_as_directive=set(), number_code_blocks=[], title_to_header=False, heading_anchors=0, heading_slug_func=None, html_meta={}, footnote_sort=True, footnote_transition=True, words_per_minute=200, substitutions={}, linkify_fuzzy_links=True, dmath_allow_labels=True, dmath_allow_space=True, dmath_allow_digits=True, dmath_double_inline=False, update_mathjax=True, mathjax_classes='tex2jax_process|mathjax_process|math|output_area', enable_checkboxes=False, suppress_warnings=[], highlight_code_blocks=True)
loading intersphinx inventory 'python' from /usr/share/doc/python3-doc/html/objects.inv...
building [mo]: targets for 0 po files that are out of date
writing output...
building [html]: targets for 10 source files that are out of date
updating environment: [new config] 10 added, 0 changed, 0 removed
reading sources... [ 10%] api
reading sources... [ 20%] changelog
reading sources... [ 30%] config
reading sources... [ 40%] config-api
reading sources... [ 50%] defining_traits
reading sources... [ 60%] index
reading sources... [ 70%] migration
reading sources... [ 80%] trait_types
reading sources... [ 90%] using_traitlets
reading sources... [100%] utils

/<<PKGBUILDDIR>>/docs/source/utils.rst:4: WARNING: duplicate object description of traitlets, other instance in trait_types, use :no-index: for one of them
looking for now-outdated files... none found
pickling environment... done
checking consistency... done
preparing documents... done
copying assets...
copying static files... done
copying extra files... done
copying assets: done
writing output... [ 10%] api
writing output... [ 20%] changelog
writing output... [ 30%] config
writing output... [ 40%] config-api
writing output... [ 50%] defining_traits
writing output... [ 60%] index
writing output... [ 70%] migration
writing output... [ 80%] trait_types
writing output... [ 90%] using_traitlets
writing output... [100%] utils

generating indices... genindex py-modindex done
writing additional pages... search done
dumping search index in English (code: en)... done
dumping object inventory... done
build succeeded, 1 warning.

The HTML pages are in build/html.

Build finished. The HTML pages are in build/html.
make[2]: Leaving directory '/<<PKGBUILDDIR>>/docs'
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_test -O--buildsystem=pybuild
I: pybuild base:311: cd /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_traitlets/build; python3.12 -m pytest tests
[1m============================= test session starts ==============================[0m
platform linux -- Python 3.12.7, pytest-8.3.3, pluggy-1.5.0
rootdir: /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_traitlets/build
configfile: pyproject.toml
plugins: mock-3.14.0, typeguard-4.3.0, mypy-testing-0.1.3
collected 588 items

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tests/test_traitlets_docstring.py [32m.[0m[31m [ 91%][0m
tests/test_traitlets_enum.py [32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[31m [ 95%][0m
tests/test_typing.py [32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[31m [ 98%][0m
tests/utils/test_bunch.py [32m.[0m[32m.[0m[31m [ 98%][0m
tests/utils/test_decorators.py [32m.[0m[32m.[0m[32m.[0m[32m.[0m[32m.[0m[31m [ 99%][0m
tests/utils/test_importstring.py [32m.[0m[32m.[0m[31m [100%][0m

=================================== FAILURES ===================================
[31m[1m_______________ TestArgcomplete.test_complete_custom_completers ________________[0m

self = <tests.config.test_argcomplete.TestArgcomplete object at 0x7f59cf68da30>
argcomplete_on = None

[0m[94mdef[39;49;00m [92mtest_complete_custom_completers[39;49;00m([96mself[39;49;00m, argcomplete_on):[90m[39;49;00m
app = ArgcompleteApp()[90m[39;49;00m
[90m# test pre-defined completers for Bool/Enum[39;49;00m[90m[39;49;00m

[94massert[39;49;00m [96mset[39;49;00m([96mself[39;49;00m.run_completer(app, [33m"[39;49;00m[33mapp --Application.log_level=[39;49;00m[33m"[39;49;00m)) > {[33m"[39;49;00m[33mDEBUG[39;49;00m[33m"[39;49;00m, [33m"[39;49;00m[33mINFO[39;49;00m[33m"[39;49;00m}[90m[39;49;00m

[1m[31mE AssertionError: assert {''} > {'DEBUG', 'INFO'}[0m
[1m[31mE [0m
[1m[31mE Extra items in the right set:[0m
[1m[31mE [0m[33m'[39;49;00m[33mINFO[39;49;00m[33m'[39;49;00m[90m[39;49;00m[0m
[1m[31mE [0m[33m'[39;49;00m[33mDEBUG[39;49;00m[33m'[39;49;00m[90m[39;49;00m[0m

app = <tests.config.test_argcomplete.ArgcompleteApp object at 0x7f59cf2d6ed0>
argcomplete_on = None
self = <tests.config.test_argcomplete.TestArgcomplete object at 0x7f59cf68da30>

[1m[31mtests/config/test_argcomplete.py[0m:157: AssertionError
[33m=============================== warnings summary ===============================[0m
tests/_warnings.py::tests._warnings.all_warnings
<doctest tests._warnings.all_warnings[1]>:2: RuntimeWarning: bar

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
============================= slowest 10 durations =============================
4.26s call tests/test_typing.py::[mypy]mypy_decorator_typing
0.14s call tests/config/test_application.py::test_help_all_output
0.13s call tests/config/test_application.py::test_help_output
0.13s call tests/config/test_application.py::test_show_config_json_cli
0.13s call tests/config/test_application.py::test_show_config_cli
0.03s call tests/config/test_argcomplete.py::TestArgcomplete::test_complete_custom_completers
0.02s call tests/config/test_configurable.py::TestConfigContainers::test_config_default_deprecated
0.01s call tests/config/test_argcomplete.py::TestArgcomplete::test_complete_subcommands
0.01s call tests/config/test_configurable.py::TestConfigurable::test_override2

(1 durations < 0.005s hidden. Use -vv to show these durations.)
[36m[1m=========================== short test summary info ============================[0m
[33mSKIPPED[0m [1] ../../../../../../usr/lib/python3/dist-packages/_pytest/doctest.py:458: all tests skipped by +SKIP option
[31mFAILED[0m tests/config/test_argcomplete.py::[1mTestArgcomplete::test_complete_custom_completers[0m - AssertionError: assert {''} > {'DEBUG', 'INFO'}
[31m============= [31m[1m1 failed[0m, [32m586 passed[0m, [33m1 skipped[0m, [33m1 warning[0m[31m in 5.58s[0m[31m ==============[0m
E: pybuild pybuild:389: test: plugin pyproject failed with: exit code=1: cd /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_traitlets/build; python3.12 -m pytest tests
dh_auto_test: error: pybuild --test --test-pytest -i python{version} -p 3.12 returned exit code 13
make: *** [debian/rules:8: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--------------------------------------------------------------------------------

The above is just how the build ends and not necessarily the most relevant part.
If required, the full build log is available here:

https://people.debian.org/~sanvila/build-logs/202410/

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 could not 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 affects, so that this is still visible in the BTS web
page for this package.

Thanks.