python: remove auto-generated pyproject.toml file

For reasons that at-present escape me, pipenv insists on creating a stub
pyproject.toml file. This file is a nuisance, because its mere presence
changes the behavior of various tools.

For instance, this stub file will cause "pip install --user -e ." to
fail in spectacular fashion with misleading errors. "pip install -e ."
works okay, but for some reason pip does not support editable installs
to the user directory when using PEP517.

References:
  https://github.com/pypa/pip/pull/9990
  https://github.com/pypa/pip/issues/7953

As outlined in ea1213b7cc, it is still too early for us to consider
moving to a PEP-517 exclusive package. We must support older
distributions, so squash the annoyance for now. (Python 3.6 shipped Dec
2016, PEP517 support showed up in pip sometime in 2019 or so.)

Add 'pyproject.toml' to the 'make clean' target, and also delete it
after every pipenv invocation issued by the Makefile.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Message-id: 20210629214323.1329806-15-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
This commit is contained in:
John Snow 2021-06-29 17:43:22 -04:00
parent 50d0fba827
commit 19cf0031e4

View File

@ -49,6 +49,7 @@ help:
pipenv: .venv
.venv: Pipfile.lock
@PIPENV_VENV_IN_PROJECT=1 pipenv sync --dev --keep-outdated
rm -f pyproject.toml
@touch .venv
.PHONY: check-pipenv
@ -91,6 +92,7 @@ check-tox:
.PHONY: clean
clean:
python3 setup.py clean --all
rm -f pyproject.toml
.PHONY: distclean
distclean: clean