dev-python/redbaron: fix QA

Package-Manager: Portage-2.3.89, Repoman-2.3.20
Signed-off-by: Maciej Barć <xgqt@protonmail.com>

dev-python/redbaron/redbaron-0.9.ebuild

@@ -8,25 +8,39 @@ PYTHON_COMPAT=( python3_{6,7} )
 inherit distutils-r1
 
 DESCRIPTION="A FST for python to make writing refactoring code a realistic task"
-HOMEPAGE="https://redbaron.readthedocs.io/"
+HOMEPAGE="
+	https://redbaron.readthedocs.io/
+	https://github.com/PyCQA/redbaron
+"
 SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="LGPL-3"
 SLOT="0"
 KEYWORDS="~amd64"
+IUSE="doc"
 
+DEPEND="
+	doc? (
+		dev-python/ipython[matplotlib,${PYTHON_USEDEP}]
+		dev-python/sphinx[${PYTHON_USEDEP}]
+	)
+"
 RDEPEND="
 	>=dev-python/baron-0.7[${PYTHON_USEDEP}]
 	dev-python/pygments[${PYTHON_USEDEP}]
 	dev-python/pytest[${PYTHON_USEDEP}]
 "
 
-python_test() {
+distutils_enable_tests pytest
+
+distutils_enable_sphinx docs
+
+src_prepare() {
+	default
+
 	# Remove "__pycache__". Reason: unique basename
 	rm -rfd "${S}"/tests/__pycache__ || die
 
 	# Skip tests. Reason: calls fixture "red" directly
 	rm "${S}"/tests/test_bounding_box.py || die
-
-	pytest -v || die "Tests fail with ${EPYTHON}"
 }