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

EAPI=8

DISTUTILS_EXT=1
#PYTHON_COMPAT=( python3_{10..11} )
PYTHON_COMPAT=( python3_10 )

inherit distutils-r1 xdg-utils optfeature pypi

DESCRIPTION="Python module to parse ds9 region file"
HOMEPAGE="http://pyregion.readthedocs.org"

LICENSE="MIT"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="doc intersphinx"
RESTRICT="intersphinx? ( network-sandbox )"
REQUIRED_USE="intersphinx? ( doc )"

DEPEND="dev-python/numpy[${PYTHON_USEDEP}]"
RDEPEND="${DEPEND}
	>=dev-python/astropy-1.0[${PYTHON_USEDEP}]
	>=dev-python/pyparsing-2.0[${PYTHON_USEDEP}]
	dev-python/cython[${PYTHON_USEDEP}]
"
BDEPEND="${DEPEND}
	dev-python/setuptools[${PYTHON_USEDEP}]
	dev-python/astropy-helpers[${PYTHON_USEDEP}]
	doc? (
		dev-python/sphinx-astropy[${PYTHON_USEDEP}]
		dev-python/sphinx-rtd-theme[${PYTHON_USEDEP}]
		dev-python/astropy[${PYTHON_USEDEP}]
	)
	test? (
		dev-python/pytest-remotedata[${PYTHON_USEDEP}]
		dev-python/pytest-astropy-header[${PYTHON_USEDEP}]
	)
"

distutils_enable_tests pytest

python_prepare_all() {
	# use astropy-helpers from system
	sed -i -e '/auto_use/s/True/False/' setup.cfg || die
	sed -i -e '/package_name/s/package_name/name/' docs/conf.py || die
	xdg_environment_reset
	DISTUTILS_ARGS=( --offline )
	distutils-r1_python_prepare_all
}

python_compile() {
	distutils-r1_python_compile --use-system-libraries
}

python_compile_all() {
	if use doc; then
		python_setup
		VARTEXFONTS="${T}"/fonts \
			MPLCONFIGDIR="${BUILD_DIR}" \
			PYTHONPATH="${BUILD_DIR}"/lib \
			esetup.py build_docs $(usex intersphinx '' '--no-intersphinx')
	fi
}

python_install_all() {
	use doc && local HTML_DOCS=( docs/_build/html/. )
	distutils-r1_python_install_all
}

python_test() {
	epytest "${BUILD_DIR}/lib"
}

pkg_postinst() {
	optfeature "plotting support" dev-python/matplotlib
}