# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=6

PYTHON_COMPAT=( python2_7 )

inherit distutils-r1

MY_PN="${PN/-/.}"
MY_PN="${MY_PN//-/_}"
DESCRIPTION="Backport of functools.lru_cache from Python 3.3"
HOMEPAGE="https://github.com/jaraco/backports.functools_lru_cache"
SRC_URI="mirror://pypi/${PN:0:1}/${MY_PN}/${MY_PN}-${PV}.tar.gz"

LICENSE="MIT"
SLOT="0"
KEYWORDS="*"
IUSE="doc test"

DEPEND="
	dev-python/setuptools[${PYTHON_USEDEP}]
	>=dev-python/setuptools_scm-1.9[${PYTHON_USEDEP}]
	doc? (
		dev-python/sphinx[${PYTHON_USEDEP}]
		dev-python/rst-linker[${PYTHON_USEDEP}]
	)
	test? (
		>=dev-python/pytest-2.8[${PYTHON_USEDEP}]
		dev-python/pytest-runner[${PYTHON_USEDEP}]
	)
"

S="${WORKDIR}/${MY_PN}-${PV}"

python_compile_all() {
	use doc && esetup.py build_sphinx
}

python_test() {
	PYTHONPATH=. py.test || die "tests failed with ${EPYTHON}"
}

python_install_all() {
	use doc && local HTML_DOCS=( "${BUILD_DIR}"/sphinx/html/. )
	distutils-r1_python_install_all
}