dev-python/networkx: make all dependencies optional

- Make all dependencies as optional, in accordance to upstream
https://github.com/networkx/networkx/commit/5b86d913117ee22d9522755d607b5c6256cd57b9
- Remove all USE flags, as those are just runtime optional deps
- Remove examples USE flag, as those are installed unconditionally
  by build system
- bump to EAPI=8
- test dependencies were selected as minimal as possible

Bug: https://bugs.gentoo.org/809038
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org>

1 files changed, 17 insertions, 23 deletions

diff --git a/dev-python/networkx/networkx-2.6.3.ebuild b/dev-python/networkx/networkx-2.6.3.ebuild
index 51a49fc1b85c..d640dd468958 100644
--- a/dev-python/networkx/networkx-2.6.3.ebuild
+++ b/dev-python/networkx/networkx-2.6.3.ebuild
@@ -1,10 +1,10 @@
 # Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=7
+EAPI=8
 
 PYTHON_COMPAT=( python3_{8..10} )
-inherit distutils-r1 virtualx
+inherit distutils-r1 optfeature virtualx
 
 DESCRIPTION="Python tools to manipulate graphs and complex networks"
 HOMEPAGE="https://networkx.org/ https://github.com/networkx/networkx"
@@ -13,32 +13,26 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 LICENSE="BSD"
 SLOT="0"
 KEYWORDS="~amd64 ~arm ~arm64 ~riscv ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
-IUSE="examples extras xml yaml"
-
-RDEPEND="
-	>=dev-python/matplotlib-3.3[${PYTHON_USEDEP}]
-	>=dev-python/numpy-1.19[${PYTHON_USEDEP}]
-	>=dev-python/pandas-1.1[${PYTHON_USEDEP}]
-	>=dev-python/scipy-1.6.2[${PYTHON_USEDEP}]
-	extras? (
-		>=dev-python/pydot-1.4.1[${PYTHON_USEDEP}]
-		$(python_gen_cond_dep '
-			>=dev-python/pygraphviz-1.7[${PYTHON_USEDEP}]
-			>=sci-libs/gdal-1.10.0[python,${PYTHON_USEDEP}]
-		' python3_{8..9})
+
+BDEPEND="
+	test? (
+		>=dev-python/lxml-4.5[${PYTHON_USEDEP}]
+		>=dev-python/numpy-1.19[${PYTHON_USEDEP}]
+		>=dev-python/pyyaml-3.13[${PYTHON_USEDEP}]
+		>=dev-python/scipy-1.6.2[${PYTHON_USEDEP}]
 	)
-	xml? ( >=dev-python/lxml-4.5[${PYTHON_USEDEP}] )
-	yaml? ( >=dev-python/pyyaml-3.13[${PYTHON_USEDEP}] )"
+"
 
 distutils_enable_tests pytest
 
 python_test() {
-	local deselect=()
-	virtx epytest -p no:django ${deselect[@]/#/--deselect }
+	virtx epytest -p no:django
 }
 
-python_install_all() {
-	use examples && dodoc -r examples
-
-	distutils-r1_python_install_all
+pkg_postinst() {
+	optfeature "recommended dependencies" "dev-python/matplotlib dev-python/numpy dev-python/pandas dev-python/scipy"
+	optfeature "graph drawing and graph layout algorithms" "dev-python/pygraphviz dev-python/pydot"
+	optfeature "YAML format reading and writing" "dev-python/pyyaml"
+	optfeature "shapefile format reading and writing" "dev-python/gdal"
+	optfeature "GraphML XML format" "dev-python/lxml"
 }