# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=6

PYTHON_COMPAT=( python2_7 python3_{4,5} )

inherit distutils-r1 virtualx

DESCRIPTION="Convert matplotlib figures into TikZ/PGFPlots"
HOMEPAGE="https://github.com/nschloe/matplotlib2tikz"
SRC_URI="https://github.com/nschloe/matplotlib2tikz/archive/v${PV}.tar.gz -> ${P}.tar.gz"
KEYWORDS="~amd64"

LICENSE="MIT"
SLOT="0"
IUSE="test"

PATCHES=( "${FILESDIR}/${P}-pipdated.patch" )

RDEPEND="
	dev-python/matplotlib[${PYTHON_USEDEP}]
	dev-python/numpy[${PYTHON_USEDEP}]
	dev-python/pillow[${PYTHON_USEDEP}]"
DEPEND="dev-python/setuptools[${PYTHON_USEDEP}]
	test? (
		${RDEPEND}
		dev-python/ImageHash[${PYTHON_USEDEP}]
		dev-python/pytest[${PYTHON_USEDEP}]
		dev-tex/pgf
	)"

# we have not succeeded in getting the tests to work yet ;-)
RESTRICT="test"

python_test() {
	local -x MPLBACKEND=Agg
	virtx py.test -v || die "Tests failed with ${EPYTHON}"
}