dev-python/setuptools: Add a patch to disable trove-classifier use

Signed-off-by: Michał Górny <mgorny@gentoo.org>

2 files changed, 162 insertions, 0 deletions

diff --git a/dev-python/setuptools/files/setuptools-75.6.0-disable-trove-classifiers.patch b/dev-python/setuptools/files/setuptools-75.6.0-disable-trove-classifiers.patch
new file mode 100644
index 000000000000..c5111e985f61
--- /dev/null
+++ b/dev-python/setuptools/files/setuptools-75.6.0-disable-trove-classifiers.patch
@@ -0,0 +1,32 @@
+From 0d9e8bc7d6df86381ac56770dc95fc75276f49ef Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
+Date: Thu, 21 Nov 2024 20:40:14 +0100
+Subject: [PATCH] Add an option to disable using trove-classifiers package
+
+As requested in https://github.com/pypa/setuptools/issues/4459, add
+a VALIDATE_PYPROJECT_NO_TROVE_CLASSIFIERS environment variable that can
+be used to disable using trove_classifiers package even if it is
+available.  This can be used when the system features an outdated
+trove_classifiers, and therefore incorrectly triggers validation error.
+The change is designed to be absolutely minimal and non-intrusive.
+---
+ setuptools/config/_validate_pyproject/formats.py | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/setuptools/config/_validate_pyproject/formats.py b/setuptools/config/_validate_pyproject/formats.py
+index aacf4092b..0b05ab17b 100644
+--- a/setuptools/config/_validate_pyproject/formats.py
++++ b/setuptools/config/_validate_pyproject/formats.py
+@@ -210,6 +210,9 @@ try:
+         """See https://pypi.org/classifiers/"""
+         return value in _trove_classifiers or value.lower().startswith("private ::")
+ 
++    if os.getenv("VALIDATE_PYPROJECT_NO_TROVE_CLASSIFIERS"):  # pragma: no cover
++        raise ImportError()
++
+ except ImportError:  # pragma: no cover
+     trove_classifier = _TroveClassifier()
+ 
+-- 
+2.47.0
+
diff --git a/dev-python/setuptools/setuptools-75.6.0-r1.ebuild b/dev-python/setuptools/setuptools-75.6.0-r1.ebuild
new file mode 100644
index 000000000000..a9961b9303cc
--- /dev/null
+++ b/dev-python/setuptools/setuptools-75.6.0-r1.ebuild
@@ -0,0 +1,130 @@
+# 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=( "${PYTHON_TESTED[@]}" python3_13t )
+PYTHON_REQ_USE="xml(+)"
+
+inherit distutils-r1 pypi
+
+DESCRIPTION="Collection of extensions to Distutils"
+HOMEPAGE="
+	https://github.com/pypa/setuptools/
+	https://pypi.org/project/setuptools/
+"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~arm64-macos ~x64-macos ~x64-solaris"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	!<dev-python/setuptools-rust-1.8.0
+	dev-python/jaraco-collections[${PYTHON_USEDEP}]
+	>=dev-python/jaraco-functools-4[${PYTHON_USEDEP}]
+	>=dev-python/jaraco-text-3.7.0-r1[${PYTHON_USEDEP}]
+	>=dev-python/more-itertools-8.12.0-r1[${PYTHON_USEDEP}]
+	>=dev-python/packaging-24.2[${PYTHON_USEDEP}]
+	>=dev-python/platformdirs-4.2.2[${PYTHON_USEDEP}]
+	>=dev-python/wheel-0.44.0[${PYTHON_USEDEP}]
+	$(python_gen_cond_dep '
+		>=dev-python/tomli-2.0.1[${PYTHON_USEDEP}]
+	' 3.10)
+	!<=dev-libs/gobject-introspection-1.76.1-r0
+	!=dev-libs/gobject-introspection-1.78.1-r0
+	!=dev-libs/gobject-introspection-1.80.1-r1
+"
+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/jaraco-test-5.5[${PYTHON_USEDEP}]
+			dev-python/pip[${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[${PYTHON_USEDEP}]
+			>=dev-python/tomli-w-1.0.0[${PYTHON_USEDEP}]
+			>=dev-python/virtualenv-20[${PYTHON_USEDEP}]
+		' "${PYTHON_TESTED[@]}")
+	)
+"
+# setuptools-scm is here because installing plugins apparently breaks stuff at
+# runtime, so let's pull it early. See bug #663324.
+#
+# trove-classifiers are optionally used in validation, if they are
+# installed.  Since we really oughtn't block them, let's always enforce
+# the newest version for the time being to avoid errors.
+# https://github.com/pypa/setuptools/issues/4459
+PDEPEND="
+	dev-python/setuptools-scm[${PYTHON_USEDEP}]
+	>=dev-python/trove-classifiers-2024.10.16[${PYTHON_USEDEP}]
+"
+
+src_prepare() {
+	local PATCHES=(
+		# TODO: remove this when we're 100% PEP517 mode
+		"${FILESDIR}/setuptools-62.4.0-py-compile.patch"
+		# https://github.com/abravalheri/validate-pyproject/pull/221
+		"${FILESDIR}/setuptools-75.6.0-disable-trove-classifiers.patch"
+	)
+
+	distutils-r1_src_prepare
+
+	# breaks tests
+	sed -i -e '/--import-mode/d' pytest.ini || die
+
+	# remove bundled dependencies
+	rm -r */_vendor || die
+}
+
+python_test() {
+	if ! has "${EPYTHON}" "${PYTHON_TESTED[@]/_/.}"; then
+		return
+	fi
+
+	local EPYTEST_DESELECT=(
+		# network
+		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_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
+		# 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
+		# broken by unbundling
+		setuptools/tests/test_setuptools.py::test_wheel_includes_vendored_metadata
+		# fails on normalized metadata, perhaps different dep version?
+		setuptools/tests/test_build_meta.py::TestBuildMetaBackend::test_build_with_pyproject_config
+		# TODO
+		setuptools/tests/test_sdist.py::test_sanity_check_setuptools_own_sdist
+	)
+
+	local EPYTEST_XDIST=1
+	local -x PRE_BUILT_SETUPTOOLS_WHEEL=${DISTUTILS_WHEEL_PATH}
+	epytest -o tmp_path_retention_policy=all \
+		-m "not uses_network" setuptools
+}