dev-python/lxml: Sync with Gentoo

It's from Gentoo commit e0762eff9f5ec510567bdd78de400a32c7fa69ed.

Signed-off-by: Flatcar Buildbot <buildbot@flatcar-linux.org>

sdk_container/src/third_party/portage-stable/dev-python/lxml/Manifest

@@ -1,2 +1,3 @@
 DIST lxml-5.4.0.gh.tar.gz 950906 BLAKE2B 00c47f34178df5f1b3555f5980a0c7ca9ecc5f0b54cc2756125fd6b2684e369563220c42d380f43af4e53ed2756ebfd71e9f6e1113aa192f14c76defb56c944a SHA512 a7f297b94fd88f20de9371bef207f8e95243a060b24e4006ec310c4a94f6147c8bb38fc3cff0f874f0b76282e745bb62e65a5cba2ce6e34ee54be0e3fde66724
 DIST lxml-6.0.0.gh.tar.gz 987497 BLAKE2B 9d3d61c4f478014942b276d8e5bb8137d67edf05294a821461bd4304a857481cff694a2d97a8c9cbffe0fef7d755aff7c6a6f67eae832f637ff2e5bdc105a7f3 SHA512 05519e03067de5d85be76994070c0a25f35eb52c2df5fc540aa6d2661af09636021c9b6b60d102c687cd9b8f800ecffdb9f2407d7d0f5bbbc43c4c0b38a3b18e
+DIST lxml-6.0.1.gh.tar.gz 988844 BLAKE2B de4a2964f3118a40a1d2638134a29683297952b00c225477ede859be1f985c821e7125e3bb0be03866d08f7dff10971a23de63cfd16aa8ea805035b28124391b SHA512 7a41325af7b2b802ed368274444fbe4f272141c93f798ea60305c67a11484c73c5686dc24a37a784be1e574ad22bb4ff06111e868ef0567156e6a143f7742554

sdk_container/src/third_party/portage-stable/dev-python/lxml/lxml-6.0.1.ebuild

@@ -0,0 +1,120 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_EXT=1
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{11..14} pypy3_11 )
+
+inherit distutils-r1 optfeature toolchain-funcs
+
+DESCRIPTION="A Pythonic binding for the libxml2 and libxslt libraries"
+HOMEPAGE="
+	https://lxml.de/
+	https://pypi.org/project/lxml/
+	https://github.com/lxml/lxml/
+"
+SRC_URI="
+	https://github.com/lxml/lxml/archive/${P}.tar.gz
+		-> ${P}.gh.tar.gz
+"
+S=${WORKDIR}/lxml-${P}
+
+LICENSE="BSD ElementTree GPL-2 PSF-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+IUSE="doc examples +threads test"
+RESTRICT="!test? ( test )"
+
+# Note: lib{xml2,xslt} are used as C libraries, not Python modules.
+DEPEND="
+	>=dev-libs/libxml2-2.10.3:=
+	>=dev-libs/libxslt-1.1.38
+"
+RDEPEND="
+	${DEPEND}
+"
+BDEPEND="
+	virtual/pkgconfig
+	>=dev-python/cython-3.1.2[${PYTHON_USEDEP}]
+	doc? (
+		$(python_gen_any_dep '
+			dev-python/docutils[${PYTHON_USEDEP}]
+			dev-python/pygments[${PYTHON_USEDEP}]
+			dev-python/sphinx[${PYTHON_USEDEP}]
+			dev-python/sphinx-rtd-theme[${PYTHON_USEDEP}]
+		')
+	)
+	test? (
+		dev-python/cssselect[${PYTHON_USEDEP}]
+	)
+"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-6.0.0-pypy.patch"
+)
+
+python_check_deps() {
+	use doc || return 0
+	python_has_version -b "dev-python/docutils[${PYTHON_USEDEP}]" &&
+	python_has_version -b "dev-python/pygments[${PYTHON_USEDEP}]" &&
+	python_has_version -b "dev-python/sphinx[${PYTHON_USEDEP}]" &&
+	python_has_version -b "dev-python/sphinx-rtd-theme[${PYTHON_USEDEP}]"
+}
+
+python_prepare_all() {
+	# don't use some random SDK on Darwin
+	sed -i -e '/_ldflags =/s/=.*isysroot.*darwin.*None/= None/' \
+		setupinfo.py || die
+
+	distutils-r1_python_prepare_all
+}
+
+python_compile() {
+	local DISTUTILS_ARGS=(
+		# by default it adds -w to CFLAGS
+		--warnings
+	)
+	tc-export PKG_CONFIG
+	distutils-r1_python_compile
+}
+
+python_compile_all() {
+	# disable automagic dep on coverage
+	use doc && emake CYTHON_WITH_COVERAGE= html
+}
+
+python_test() {
+	local dir=${BUILD_DIR}/test$(python_get_sitedir)/lxml
+	local -x PATH=${BUILD_DIR}/test/usr/bin:${PATH}
+
+	cp -al "${BUILD_DIR}"/{install,test} || die
+	cp -al src/lxml/tests "${dir}/" || die
+	cp -al src/lxml/html/tests "${dir}/html/" || die
+	mkdir "${dir}"/../../doc || die
+	# this one needs to be copied, because upstream uses doc/../../../doc
+	cp -r "${S}"/doc "${dir}"/../../ || die
+	ln -s "${S}"/doc "${dir}"/../../../../ || die
+
+	"${EPYTHON}" test.py --no-src -vv --all-levels -p ||
+		die "Tests fail on ${EPYTHON}"
+}
+
+python_install_all() {
+	if use doc; then
+		local DOCS=( README.rst *.txt doc/*.txt )
+		local HTML_DOCS=( doc/html/. )
+	fi
+	if use examples; then
+		dodoc -r samples
+	fi
+
+	distutils-r1_python_install_all
+}
+
+pkg_postinst() {
+	optfeature "Support for BeautifulSoup as a parser backend" dev-python/beautifulsoup4
+	optfeature "Translates CSS selectors to XPath 1.0 expressions" dev-python/cssselect
+	optfeature "Support for lxml.html.clean sanitizer" dev-python/lxml-html-clean
+}