# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

PYTHON_COMPAT=( python3_{6,7,8} )
PYTHON_REQ_USE="sqlite"
DISTUTILS_USE_SETUPTOOLS=rdepend
inherit distutils-r1

DESCRIPTION="Toolkit to convert between many translation formats"
HOMEPAGE="https://github.com/translate/translate"
SRC_URI="https://github.com/translate/translate/releases/download/${PV}/${P}.tar.gz"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~arm64 ~x86 ~amd64-linux ~x86-linux"
IUSE="doc +html +ical +ini +subtitles +yaml"

REQUIRED_USE="${PYTHON_REQUIRED_USE}"

BDEPEND="
	doc? ( >=dev-python/sphinx-3.0.1 )
"
DEPEND="
	>=dev-python/six-1.11.0[${PYTHON_USEDEP}]
"
RDEPEND="${DEPEND}
	!dev-python/pydiff
	app-text/iso-codes
	>=dev-python/chardet-3.0.4[${PYTHON_USEDEP}]
	>=dev-python/lxml-4.3.1[${PYTHON_USEDEP}]
	>=dev-python/pycountry-19.8.18[${PYTHON_USEDEP}]
	>=dev-python/python-levenshtein-0.12.0[${PYTHON_USEDEP}]
	sys-devel/gettext
	html? ( dev-python/utidylib[${PYTHON_USEDEP}] )
	ical? ( dev-python/vobject[${PYTHON_USEDEP}] )
	ini? ( dev-python/iniparse[${PYTHON_USEDEP}] )
	subtitles? ( media-video/gaupol[${PYTHON_USEDEP}] )
	yaml? ( dev-python/pyyaml[${PYTHON_USEDEP}] )
"

python_prepare_all() {
	# Prevent unwanted d'loading in doc build
	sed -e "/^    'sphinx.ext.intersphinx',/d" \
		-e "/html_theme/ s/sphinx-bootstrap/classic/" \
		-i docs/conf.py || die

	distutils-r1_python_prepare_all
}

python_compile_all() {
	if use doc; then
		emake -C docs html
		HTML_DOCS=( "${S}"/docs/_build/html/. )
	fi
}

python_install_all() {
	distutils-r1_python_install_all

	rm -Rf docs || die
	if ! use html; then
		rm "${ED}"/usr/bin/{html2po,po2html} || die
	fi
	if ! use ical; then
		rm "${ED}"/usr/bin/{ical2po,po2ical} || die
	fi
	if ! use ini; then
		rm "${ED}"/usr/bin/{ini2po,po2ini} || die
	fi
	if ! use subtitles; then
		rm "${ED}"/usr/bin/{sub2po,po2sub} || die
	fi

	python_optimize
}