# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=6
PYTHON_COMPAT=( python2_7 python3_{4,5,6} )

inherit distutils-r1

DESCRIPTION="Python library to extract data from XML/HTML"
HOMEPAGE="https://github.com/scrapy/parsel"
SRC_URI="mirror://pypi/${P:0:1}/${PN}/${P}.tar.gz"

LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="doc test"

RDEPEND="
	>=dev-python/six-1.9.0[${PYTHON_USEDEP}]
	>=dev-python/lxml-3.4.4[${PYTHON_USEDEP}]
	>=dev-python/cssselect-0.9.1[${PYTHON_USEDEP}]
	>=dev-python/w3lib-1.15.0[${PYTHON_USEDEP}]"

DEPEND="
	dev-python/setuptools[${PYTHON_USEDEP}]
	dev-python/pytest-runner[${PYTHON_USEDEP}]
	doc? ( dev-python/sphinx[${PYTHON_USEDEP}] )
	test? (
		dev-python/lxml[${PYTHON_USEDEP}]
		dev-python/pytest[${PYTHON_USEDEP}]
	)"

pkg_setup() {
	use doc && local HTML_DOCS=( docs/_build/html/. )
}

src_prepare() {
	# prevent non essential d'load of files in doc build
	sed -e 's:intersphinx_:#&:' -i docs/conf.py || die
	distutils-r1_src_prepare
}

src_compile() {
	distutils-r1_src_compile
	if use doc; then
		esetup.py build_sphinx || die
	fi
}