Hey guix, I tried building weasyprint, but python-tinycss2 fails in (flake?) tests:
... starting phase `check' ============================= test session starts ============================== platform linux -- Python 3.8.2, pytest-5.3.5, py-1.8.1, pluggy-0.13.1 rootdir: /tmp/guix-build-python-tinycss2-1.0.2.drv-0/tinycss2-1.0.2, inifile: setup.cfg plugins: hypothesis-5.4.1, flake8-1.0.6, isort-0.3.1 collected 498 items setup.py .. [ 0%] tinycss2/__init__.py .. [ 0%] tinycss2/ast.py .. [ 1%] tinycss2/bytes.py .. [ 1%] tinycss2/color3.py .. [ 2%] tinycss2/nth.py .. [ 2%] tinycss2/parser.py .. [ 2%] tinycss2/serializer.py .. [ 3%] tinycss2/test_tinycss2.py .............................................. [ 12%] ........................................................................ [ 26%] ........................................................................ [ 41%] ........................................................................ [ 55%] ........................................................................ [ 70%] ........................................................................ [ 84%] ...................................................................... [ 98%] tinycss2/tokenizer.py .. [ 99%] tinycss2/css-parsing-tests/make_color3_hsl.py .F [ 99%] tinycss2/css-parsing-tests/make_color3_keywords.py .. [100%] =================================== FAILURES =================================== _________________________________ FLAKE8-check _________________________________ /tmp/guix-build-python-tinycss2-1.0.2.drv-0/tinycss2-1.0.2/tinycss2/css-parsing-tests/make_color3_hsl.py:19:9: E741 ambiguous variable name 'l' ------------------------------ Captured log call ------------------------------- WARNING flake8.options.manager:manager.py:207 option --max-complexity: please update from optparse string `type=` to argparse callable `type=` -- this will be an error in the future ======================== 1 failed, 497 passed in 2.63s ========================= command "pytest" failed with status 1 builder for `/gnu/store/29xnjbi81x88w5pc8rkj09ffcr62y0z5-python-tinycss2-1.0.2.drv' failed with exit code 1 build of /gnu/store/29xnjbi81x88w5pc8rkj09ffcr62y0z5-python-tinycss2-1.0.2.drv failed -- If you are the smartest person in the room, you are in the wrong room.
