dev-python/cssselect: Bump to 1.0.3, enable tests

dev-python/cssselect/cssselect-1.0.3.ebuild

@@ -0,0 +1,47 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 python3_{4,5,6} )
+
+inherit distutils-r1
+
+DESCRIPTION="parses CSS3 Selectors and translates them to XPath 1.0"
+HOMEPAGE="https://cssselect.readthedocs.io/en/latest/
+	https://pypi.python.org/pypi/cssselect
+	https://github.com/scrapy/cssselect"
+SRC_URI="https://github.com/scrapy/cssselect/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~x86-fbsd ~amd64-fbsd"
+IUSE="doc test"
+
+DEPEND="
+	dev-python/setuptools[${PYTHON_USEDEP}]
+	doc? ( dev-python/sphinx[${PYTHON_USEDEP}] )
+	test? ( dev-python/lxml[${PYTHON_USEDEP}] )"
+
+RDEPEND=""
+
+python_prepare_all() {
+	# prevent non essential d'load of files in doc build
+	sed -e 's:intersphinx_:#&:' -i docs/conf.py || die
+	distutils-r1_python_prepare_all
+}
+
+python_compile_all() {
+	if use doc ; then
+		esetup.py build_sphinx
+	fi
+}
+
+python_test() {
+	"${EPYTHON}" -m unittest discover -v || die "Tests fail with ${EPYTHON}"
+}
+
+python_install_all() {
+	use doc && local HTML_DOCS=( docs/_build/html/. )
+	distutils-r1_python_install_all
+}