dev-python/networkx: make scipy an optional dep

Package-Manager: Portage-2.3.19, Repoman-2.3.6

diff --git a/dev-python/networkx/metadata.xml b/dev-python/networkx/metadata.xml
index 10664d364e8f93c644e915406fb8912a4a85dd8e..dff6872815b0e896192dff4cfb6f4708a065e5a0 100644 (file)
--- a/dev-python/networkx/metadata.xml
+++ b/dev-python/networkx/metadata.xml
@@ -20,4 +20,7 @@
     <remote-id type="pypi">networkx</remote-id>
     <remote-id type="github">networkx/networkx</remote-id>
   </upstream>
+  <use>
+    <flag name="scipy">Enables scipy backend</flag>
+  </use>
 </pkgmetadata>

diff --git a/dev-python/networkx/networkx-1.11-r1.ebuild b/dev-python/networkx/networkx-1.11-r1.ebuild
new file mode 100644 (file)
index 0000000..e94f2e4
--- /dev/null
+++ b/dev-python/networkx/networkx-1.11-r1.ebuild
@@ -0,0 +1,75 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python{2_7,3_4,3_5,3_6} )
+
+inherit distutils-r1 virtualx
+
+DESCRIPTION="Python tools to manipulate graphs and complex networks"
+HOMEPAGE="http://networkx.github.io/ https://github.com/networkx/networkx"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
+IUSE="doc examples scipy test"
+
+REQUIRED_USE="doc? ( || ( $(python_gen_useflags -2) ) )"
+
+COMMON_DEPEND="
+       dev-python/matplotlib[${PYTHON_USEDEP}]
+       scipy? ( sci-libs/scipy[${PYTHON_USEDEP}] )"
+DEPEND="
+       dev-python/setuptools[${PYTHON_USEDEP}]
+       doc? (
+               dev-python/sphinx[${PYTHON_USEDEP}]
+               dev-python/matplotlib[${PYTHON_USEDEP}]
+               $(python_gen_cond_dep 'dev-python/numpydoc[${PYTHON_USEDEP}]' python2_7)
+               $(python_gen_cond_dep 'dev-python/sphinx_rtd_theme[${PYTHON_USEDEP}]' python2_7 python{3_3,3_4})
+       )
+       test? (
+               ${COMMON_DEPEND}
+               dev-python/nose[${PYTHON_USEDEP}]
+               $(python_gen_cond_dep 'dev-python/pydot[${PYTHON_USEDEP}]' -2)
+       )"
+RDEPEND="
+       >=dev-python/decorator-3.4.0[${PYTHON_USEDEP}]
+       examples? (
+               ${COMMON_DEPEND}
+               dev-python/pygraphviz[${PYTHON_USEDEP}]
+               dev-python/pyparsing[${PYTHON_USEDEP}]
+               dev-python/pyyaml[${PYTHON_USEDEP}]
+       )"
+
+PATCHES=(
+       "${FILESDIR}"/1.11-sphinx-pngmath.patch
+)
+
+python_prepare_all() {
+       # Avoid d'loading of file objects.inv from 2 sites of python docs
+       sed -e "s/'sphinx.ext.intersphinx', //" -i doc/source/conf.py || die
+       distutils-r1_python_prepare_all
+}
+
+python_compile_all() {
+       if use doc; then
+               python_setup -2
+               emake -C doc html
+       fi
+}
+
+python_test() {
+       virtx nosetests -vv || die
+}
+
+python_install_all() {
+       # Oh my.
+       rm -r "${ED}"usr/share/doc/${P} || die
+
+       use doc && local HTML_DOCS=( doc/build/html/. )
+       use examples && dodoc -r examples
+
+       distutils-r1_python_install_all
+}