gentoo/dev-python/setuptools/setuptools-70.0.0.ebuild
Eli Schwartz ef2c9d2102
dev-python/setuptools: add strong blocker for old versions of setuptools-rust
This version is no longer packaged in the tree. It contains a runtime dependency
on typing_extensions, and triggers pathological dependency graph bugs
due to its nature as a setuptools plugin. The issue trivially manifests
when changing PYTHON_TARGETS.

The ONLY way to fix this is to update/uninstall setuptools-rust before
recompiling setuptools itself. Uninstalling is reasonably cheap, since
the package is only ever used as a bdep for other packages. This also
means it may end up not getting upgraded in a timely fashion.

Strong blockers are a strong tool to use here, but:
- it is an old version so panicking and refusing to do anything until it
  gets manually removed may be warranted
- it does in fact prevent even successfully running src_compile() for
  setuptools itself, if setuptools-rust is in partially-merged state due
  to typing_extensions being queued before setuptools and
  setuptools-rust being queued *after* setuptools

This "fixes" world updates by telling people exactly which package to
manually remove rather than inscrutably failing at compile time with
python tracebacks and leaving them to guess which package to manually
remove. It could be wished that users would be aided through the power
of automatically resolved dependency graphs, but there's no good options
here and at least the error message is clear.

No revbump, because existing packages that successfully compiled don't
have the issue and it only occurs during certain world updates.

Bug: https://bugs.gentoo.org/933553
Signed-off-by: Eli Schwartz <eschwartz93@gmail.com>
Signed-off-by: Sam James <sam@gentoo.org>
2024-06-25 02:31:25 +01:00

137 lines
4.5 KiB
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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
# please keep this ebuild at EAPI 8 -- sys-apps/portage dep
EAPI=8
# please bump dev-python/ensurepip-setuptools along with this package!
DISTUTILS_USE_PEP517=standalone
PYTHON_TESTED=( python3_{10..13} pypy3 )
PYTHON_COMPAT=( "${PYTHON_TESTED[@]}" )
PYTHON_REQ_USE="xml(+)"
inherit distutils-r1 pypi
DESCRIPTION="Collection of extensions to Distutils"
HOMEPAGE="
https://github.com/pypa/setuptools/
https://pypi.org/project/setuptools/
"
LICENSE="MIT"
SLOT="0"
KEYWORDS="amd64 arm arm64 ~hppa ~ia64 ~loong ~m68k ppc ppc64 ~riscv ~s390 sparc x86"
IUSE="test"
RESTRICT="!test? ( test )"
# check */_vendor/vendored.txt
RDEPEND="
!!<dev-python/setuptools-rust-1.8.0
>=dev-python/jaraco-text-3.7.0-r1[${PYTHON_USEDEP}]
>=dev-python/more-itertools-8.12.0-r1[${PYTHON_USEDEP}]
>=dev-python/ordered-set-4.0.2-r1[${PYTHON_USEDEP}]
>=dev-python/packaging-24[${PYTHON_USEDEP}]
>=dev-python/platformdirs-2.6.2-r1[${PYTHON_USEDEP}]
>=dev-python/wheel-0.37.1-r1[${PYTHON_USEDEP}]
$(python_gen_cond_dep '
>=dev-python/tomli-2.0.1[${PYTHON_USEDEP}]
' 3.10)
"
BDEPEND="
${RDEPEND}
test? (
$(python_gen_cond_dep '
>=dev-python/build-1.0.3[${PYTHON_USEDEP}]
>=dev-python/ini2toml-0.14[${PYTHON_USEDEP}]
>=dev-python/filelock-3.4.0[${PYTHON_USEDEP}]
>=dev-python/jaraco-envs-2.2[${PYTHON_USEDEP}]
>=dev-python/jaraco-path-3.2.0[${PYTHON_USEDEP}]
dev-python/pip[${PYTHON_USEDEP}]
dev-python/pip-run[${PYTHON_USEDEP}]
dev-python/pyproject-hooks[${PYTHON_USEDEP}]
dev-python/pytest[${PYTHON_USEDEP}]
>=dev-python/pytest-home-0.5[${PYTHON_USEDEP}]
dev-python/pytest-subprocess[${PYTHON_USEDEP}]
dev-python/pytest-timeout[${PYTHON_USEDEP}]
dev-python/pytest-xdist[${PYTHON_USEDEP}]
dev-python/tomli[${PYTHON_USEDEP}]
>=dev-python/virtualenv-20[${PYTHON_USEDEP}]
' "${PYTHON_TESTED[@]}")
$(python_gen_cond_dep '
>=dev-python/tomli-w-1.0.0[${PYTHON_USEDEP}]
' 3.10)
)
"
# setuptools-scm is here because installing plugins apparently breaks stuff at
# runtime, so let's pull it early. See bug #663324.
PDEPEND="
dev-python/setuptools-scm[${PYTHON_USEDEP}]
"
src_prepare() {
local PATCHES=(
# TODO: remove this when we're 100% PEP517 mode
"${FILESDIR}/setuptools-62.4.0-py-compile.patch"
)
distutils-r1_src_prepare
# breaks tests
sed -i -e '/--import-mode/d' pytest.ini || die
# remove bundled dependencies
rm -r */_vendor || die
# remove the ugly */extern hack that breaks on unvendored deps
rm -r */extern || die
find -name '*.py' -exec sed \
-e 's:from \w*[.]\+extern ::' -e 's:\w*[.]\+extern[.]::' \
-i {} + || die
}
python_test() {
if ! has "${EPYTHON}" "${PYTHON_TESTED[@]/_/.}"; then
return
fi
local EPYTEST_DESELECT=(
# network
# TODO: see if PRE_BUILT_SETUPTOOLS_* helps
setuptools/tests/config/test_apply_pyprojecttoml.py::test_apply_pyproject_equivalent_to_setupcfg
setuptools/tests/integration/test_pip_install_sdist.py::test_install_sdist
setuptools/tests/test_build_meta.py::test_legacy_editable_install
setuptools/tests/test_distutils_adoption.py
setuptools/tests/test_editable_install.py
setuptools/tests/test_setuptools.py::test_its_own_wheel_does_not_contain_tests
setuptools/tests/test_virtualenv.py::test_clean_env_install
setuptools/tests/test_virtualenv.py::test_no_missing_dependencies
setuptools/tests/test_virtualenv.py::test_test_command_install_requirements
# TODO
setuptools/tests/config/test_setupcfg.py::TestConfigurationReader::test_basic
setuptools/tests/config/test_setupcfg.py::TestConfigurationReader::test_ignore_errors
setuptools/tests/test_extern.py::test_distribution_picklable
# expects bundled deps in virtualenv
setuptools/tests/config/test_apply_pyprojecttoml.py::TestMeta::test_example_file_in_sdist
setuptools/tests/config/test_apply_pyprojecttoml.py::TestMeta::test_example_file_not_in_wheel
# fails if python-xlib is installed
setuptools/tests/test_easy_install.py::TestSetupRequires::test_setup_requires_with_allow_hosts
# TODO, probably some random package
setuptools/tests/config/test_setupcfg.py::TestOptions::test_cmdclass
# Internet, sigh
setuptools/tests/test_integration.py
)
case ${EPYTHON} in
python3.12)
EPYTEST_DESELECT+=(
# TODO
setuptools/tests/test_easy_install.py::TestSetupRequires::test_setup_requires_with_distutils_command_dep
setuptools/tests/test_easy_install.py::TestSetupRequires::test_setup_requires_with_transitive_extra_dependency
)
esac
local EPYTEST_XDIST=1
epytest -o tmp_path_retention_policy=all setuptools
}