dev-python/lxml: Bump to 4.4.0

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

dev-python/lxml/Manifest

@@ -1,3 +1,4 @@
 DIST lxml-4.2.5.tar.gz 4414081 BLAKE2B c1c75a0a0c33011e2becb729de2c15dd786dd12bddeba4f2f26032d0d17104f258b471f5f961cbf96340df66cbce3e874d7a16c59731af280a309132b669d1b9 SHA512 4cf336d3e1471e8a26492760a143881517d12eb1c2dad82f8786540471bfabd68f8c795d97b7362166418c2be3c7996816638fdbd5a594536b9981478b90fdfe
 DIST lxml-4.3.3.tar.gz 4378439 BLAKE2B 30c2a29e58951164fbff1c9d23362d46987c86b671e0cfa6cf15cbbb3db23ead856786babe57ce553f7b8a66d8ac333410ea1bb3b8b521aac43a038b90daf488 SHA512 cbc1cd30bac4b9ac845d99949c8c231a7870398f942695df5a00586d70d0f6b6ebd457a1a9306806af7d0fd521a14c54d266902943263927a0d940abc3cdf5c0
 DIST lxml-4.3.4.tar.gz 2488557 BLAKE2B 5059ea45d3d833955636216a7c096322496882de4592a0d19604885dca8dffbc763afb7dc804b7a34561d0c94dfa2130a61835d6c12b97dc83008e8fa33e098a SHA512 7349cb4805e538da5b11edcb79fcd09ddedf0d52e50273a4e587f209e6b147b50737c45dcfc8eb3ee8e7be8f99769046f704c5fc8c35cee74d5d22ef72d503ed
+DIST lxml-4.4.0.tar.gz 939001 BLAKE2B 9fc473729286e98cd73e4b39d7acf22ccb957dd4b366924dc171a6c89c2e435a3dae771342eb3b143451b0550960cb821430de3e8f6470dc87e3a85efc389314 SHA512 23e7b5157a6520f3e1dab76b023e828a5afe9d0103e2d3ff8fd1a8791000ed8f859e26fe9809676b89d4ef9fa4b27a6f1662a2b0f54e5ae04776643f5b06c0c3

dev-python/lxml/lxml-4.4.0.ebuild

@@ -0,0 +1,80 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python2_7 python3_{5,6,7} pypy )
+
+inherit distutils-r1 eutils 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/${P}.tar.gz"
+
+LICENSE="BSD ElementTree GPL-2 PSF-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~s390 ~sh ~sparc ~x86 ~x64-cygwin ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
+IUSE="doc examples +threads test"
+
+# Note: lib{xml2,xslt} are used as C libraries, not Python modules.
+RDEPEND="
+	>=dev-libs/libxml2-2.9.5
+	>=dev-libs/libxslt-1.1.28"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	virtual/pkgconfig
+	$(python_gen_cond_dep 'dev-python/cython[${PYTHON_USEDEP}]' python2_7 'python3*')
+	dev-python/setuptools[${PYTHON_USEDEP}]
+	test? ( dev-python/cssselect[${PYTHON_USEDEP}] )
+	"
+
+DISTUTILS_IN_SOURCE_BUILD=1
+S=${WORKDIR}/lxml-${P}
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-3.5.0-cross-compile.patch
+)
+
+python_prepare_all() {
+	# avoid replacing PYTHONPATH in tests.
+	sed -i -e '/sys\.path/d' test.py || die
+
+	# 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() {
+	if ! python_is_python3; then
+		local -x CFLAGS="${CFLAGS} -fno-strict-aliasing"
+	fi
+	tc-export PKG_CONFIG
+	distutils-r1_python_compile
+}
+
+python_test() {
+	cp -r -l src/lxml/tests "${BUILD_DIR}"/lib/lxml/ || die
+	cp -r -l src/lxml/html/tests "${BUILD_DIR}"/lib/lxml/html/ || die
+	ln -s "${S}"/doc "${BUILD_DIR}"/ || die
+
+	"${EPYTHON}" test.py -vv --all-levels -p || die "Test ${test} fails with ${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/beautifulsoup
+	optfeature "Translates CSS selectors to XPath 1.0 expressions" dev-python/cssselect
+}