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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=5
PYTHON_COMPAT=( python2_7 python3_{4,5,6} pypy )
PYTHON_REQ_USE="threads(+)"
inherit distutils-r1 eutils versionator
MY_PN="Sphinx"
MY_P="${MY_PN}-${PV}"
DESCRIPTION="Python documentation generator"
HOMEPAGE="http://sphinx.pocoo.org/ https://pypi.org/project/Sphinx/"
SRC_URI="mirror://pypi/${MY_PN:0:1}/${MY_PN}/${MY_P}.tar.gz"
LICENSE="BSD"
SLOT="0"
KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 ~s390 ~sh sparc x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
IUSE="doc latex test"
# Split the jinja dep to allow different slots to satisfy it
RDEPEND="
<dev-python/docutils-0.13[${PYTHON_USEDEP}]
>=dev-python/jinja-2.3[${PYTHON_USEDEP}]
>=dev-python/pygments-1.2[${PYTHON_USEDEP}]
dev-python/setuptools[${PYTHON_USEDEP}]
latex? (
dev-texlive/texlive-latexextra
app-text/dvipng
)"
DEPEND="${DEPEND}
test? ( dev-python/nose[${PYTHON_USEDEP}] )"
S="${WORKDIR}/${MY_P}"
python_compile() {
distutils-r1_python_compile
# Generate the grammar. It will be caught by install somehow.
# Note that the tests usually do it for us. However, I don't want
# to trust USE=test really running all the tests, especially
# with FEATURES=test-fail-continue.
pushd "${BUILD_DIR}"/lib > /dev/null || die
"${PYTHON}" -m sphinx.pycode.__init__ || die "Grammar generation failed."
popd > /dev/null || die
}
python_compile_all() {
use doc && emake -C doc SPHINXBUILD='"${PYTHON}" "${S}/sphinx-build.py"' html
}
python_test() {
cp -r -l tests "${BUILD_DIR}"/ || die
if $(python_is_python3); then
2to3 -w --no-diffs "${BUILD_DIR}"/tests || die
fi
nosetests -w "${BUILD_DIR}"/tests -v \
|| die "Tests fail with ${EPYTHON}"
}
python_install_all() {
use doc && local HTML_DOCS=( doc/_build/html/. )
distutils-r1_python_install_all
}
replacing_python_eclass() {
local pv
for pv in ${REPLACING_VERSIONS}; do
if ! version_is_at_least 1.1.3-r4 ${pv}; then
return 0
fi
done
return 1
}
pkg_preinst() {
if replacing_python_eclass; then
# the old python.eclass ebuild will want to remove our pickles...
backup_pickle() {
# array to enable filename expansion
local pickle_name=(
"${D}$(python_get_sitedir)"/sphinx/pycode/Grammar*.pickle
)
local dest=${ROOT}${pickle_name[0]#${D}}.backup
eumask_push 022
mkdir -p "${dest%/*}" || die
eumask_pop
cp -p -v "${pickle_name[0]}" "${dest}" \
|| die "Unable to backup grammar pickle from overwriting"
}
python_foreach_impl backup_pickle
fi
}
pkg_postinst() {
if replacing_python_eclass; then
local warned
restore_pickle() {
local backup_name=(
"${ROOT}$(python_get_sitedir)"/sphinx/pycode/Grammar*.pickle.backup
)
local dest=${backup_name[0]%.backup}
mv -v "${backup_name[0]}" "${dest}" \
|| die "Unable to restore grammar pickle backup"
}
python_foreach_impl restore_pickle
[[ ${warned} ]] && ewarn "Please try rebuilding the package."
fi
}
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