# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

DISTUTILS_USE_PEP517=setuptools
PYTHON_COMPAT=( python3_{10..12} pypy3 )
PYTHON_REQ_USE="threads(+)"

inherit distutils-r1

DESCRIPTION="Python documentation generator"
HOMEPAGE="
	https://www.sphinx-doc.org/
	https://github.com/sphinx-doc/sphinx/
	https://pypi.org/project/Sphinx/
"
SRC_URI="
	https://github.com/sphinx-doc/sphinx/archive/v${PV}.tar.gz
		-> ${P}.gh.tar.gz
"

LICENSE="BSD"
SLOT="0"
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris"
IUSE="doc latex"

RDEPEND="
	<dev-python/alabaster-0.8[${PYTHON_USEDEP}]
	>=dev-python/Babel-1.3[${PYTHON_USEDEP}]
	<dev-python/docutils-0.20[${PYTHON_USEDEP}]
	dev-python/imagesize[${PYTHON_USEDEP}]
	>=dev-python/jinja-2.3[${PYTHON_USEDEP}]
	>=dev-python/pygments-2.0[${PYTHON_USEDEP}]
	>=dev-python/requests-2.5.0[${PYTHON_USEDEP}]
	>=dev-python/snowballstemmer-1.1[${PYTHON_USEDEP}]
	dev-python/sphinxcontrib-applehelp[${PYTHON_USEDEP}]
	dev-python/sphinxcontrib-devhelp[${PYTHON_USEDEP}]
	dev-python/sphinxcontrib-jsmath[${PYTHON_USEDEP}]
	>=dev-python/sphinxcontrib-htmlhelp-2.0.0[${PYTHON_USEDEP}]
	>=dev-python/sphinxcontrib-serializinghtml-1.1.5[${PYTHON_USEDEP}]
	dev-python/sphinxcontrib-qthelp[${PYTHON_USEDEP}]
	dev-python/packaging[${PYTHON_USEDEP}]
	$(python_gen_cond_dep '
		>=dev-python/importlib_metadata-4.4[${PYTHON_USEDEP}]
	' 3.8 3.9)
	latex? (
		dev-texlive/texlive-latexextra
		dev-texlive/texlive-luatex
		app-text/dvipng
	)
	!dev-python/namespace-sphinxcontrib
"
BDEPEND="
	doc? (
		dev-python/sphinxcontrib-websupport[${PYTHON_USEDEP}]
		media-gfx/graphviz
	)
	test? (
		dev-python/html5lib[${PYTHON_USEDEP}]
		virtual/imagemagick-tools[jpeg,png,svg]
		dev-texlive/texlive-fontsextra
		dev-texlive/texlive-latexextra
		dev-texlive/texlive-luatex
		app-text/dvipng
	)
"

PATCHES=(
	"${FILESDIR}/sphinx-3.2.1-doc-link.patch"
	"${FILESDIR}/sphinx-4.3.2-doc-link.patch"
)

distutils_enable_tests pytest

python_prepare_all() {
	# disable internet access
	sed -i -e 's:^intersphinx_mapping:disabled_&:' \
		doc/conf.py || die

	distutils-r1_python_prepare_all
}

python_compile_all() {
	if use doc; then
		esetup.py build_sphinx
		HTML_DOCS=( "${BUILD_DIR}"/sphinx/html/. )
	fi
}

python_test() {
	mkdir -p "${BUILD_DIR}/sphinx_tempdir" || die
	local -x SPHINX_TEST_TEMPDIR="${BUILD_DIR}/sphinx_tempdir"

	local EPYTEST_DESELECT=(
		# these tests require Internet access
		tests/test_build_latex.py::test_latex_images
		tests/test_build_linkcheck.py::test_defaults
		tests/test_build_linkcheck.py::test_defaults_json
		tests/test_build_linkcheck.py::test_anchors_ignored
		# TODO
		tests/test_ext_autodoc_autoclass.py::test_classes
		tests/test_ext_autodoc_autofunction.py::test_classes
		tests/test_ext_inheritance_diagram.py::test_import_classes
	)
	[[ ${EPYTHON} == pypy3 ]] && EPYTEST_DESELECT+=(
		tests/test_ext_autodoc.py::test_autodoc_inherited_members_None
		tests/test_ext_autodoc.py::test_automethod_for_builtin
		tests/test_ext_autodoc.py::test_cython
		tests/test_ext_autodoc.py::test_partialfunction
		tests/test_ext_autodoc_autoclass.py::test_autodoc_process_bases
		tests/test_ext_autodoc_autoclass.py::test_show_inheritance_for_decendants_of_generic_type
		tests/test_ext_autodoc_autoclass.py::test_show_inheritance_for_subclass_of_generic_type
		tests/test_ext_autodoc_autofunction.py::test_builtin_function
		tests/test_ext_autodoc_autofunction.py::test_methoddescriptor
		tests/test_ext_autodoc_automodule.py::test_automodule_inherited_members
		tests/test_ext_autosummary.py::test_autosummary_generate_content_for_module
		tests/test_ext_autosummary.py::test_autosummary_generate_content_for_module_skipped
		tests/test_util_inspect.py::test_isattributedescriptor
		tests/test_util_typing.py::test_stringify_type_hints_pep_585
	)

	epytest
}