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

EAPI=7

PYTHON_COMPAT=( python{2_7,3_{4,5,6,7}} )

inherit distutils-r1

DESCRIPTION="Easy, clean, reliable Python 2/3 compatibility"
HOMEPAGE="http://python-future.org/"
SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"

LICENSE="MIT"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86 ~amd64-fbsd ~amd64-linux ~x86-linux"
IUSE="doc test"

BDEPEND="
	dev-python/setuptools[${PYTHON_USEDEP}]
	doc? (
		dev-python/sphinx[${PYTHON_USEDEP}]
		dev-python/sphinx-bootstrap-theme[${PYTHON_USEDEP}]
	)
	test? (
		dev-python/numpy[${PYTHON_USEDEP}]
		dev-python/pytest[${PYTHON_USEDEP}]
	)
"

PATCHES=(
	# https://github.com/PythonCharmers/python-future/issues/165
	"${FILESDIR}/${P}-disable-tests-with-internet-connection.patch"
	# https://github.com/PythonCharmers/python-future/pull/355
	"${FILESDIR}/${P}-fix-tests-py37.patch"
)

python_prepare_all() {
	sed -i "/'sphinx.ext.intersphinx'/d" docs/conf.py || die
	distutils-r1_python_prepare_all
}

python_compile_all() {
	if use doc; then
		sphinx-build docs/ docs/_build/html || die
		HTML_DOCS=( docs/_build/html/. )
	fi
}

python_test() {
	pytest -vv || die "Tests failed under ${EPYTHON}"
}