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

EAPI=5

PYTHON_COMPAT=( python2_7 python3_{3,4,5} )
PYTHON_REQ_USE="threads(+)"

inherit distutils-r1

DESCRIPTION="Python web framework and asynchronous networking library"
HOMEPAGE="http://www.tornadoweb.org/ https://pypi.python.org/pypi/tornado"
SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"

LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~alpha amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-linux ~x86-linux"
IUSE="doc examples test"

CDEPEND="
	dev-python/certifi[${PYTHON_USEDEP}]
	>=dev-python/pycurl-7.19.3.1[${PYTHON_USEDEP}]
	$(python_gen_cond_dep 'virtual/python-asyncio[${PYTHON_USEDEP}]' 'python3*')
	$(python_gen_cond_dep 'dev-python/backports-ssl-match-hostname[${PYTHON_USEDEP}]' 'python2_7')
	$(python_gen_cond_dep 'dev-python/twisted-names[${PYTHON_USEDEP}]' 'python2_7')
	$(python_gen_cond_dep 'dev-python/twisted-web[${PYTHON_USEDEP}]' 'python2_7')
	virtual/python-backports_abc[${PYTHON_USEDEP}]
	virtual/python-futures[${PYTHON_USEDEP}]
	virtual/python-singledispatch[${PYTHON_USEDEP}]
"
# dev-python/twisted-* only supports python2_7 currently
DEPEND="
	dev-python/setuptools[${PYTHON_USEDEP}]
	doc? (
		dev-python/sphinx[${PYTHON_USEDEP}]
		dev-python/sphinx_rtd_theme[${PYTHON_USEDEP}]
	)
	test? (
		${CDEPEND}
		$(python_gen_cond_dep 'dev-python/mock[${PYTHON_USEDEP}]' python2_7 pypy)
	)
"
RDEPEND="${CDEPEND}"

python_prepare_all() {
	local PATCHES=(
		"${FILESDIR}"/drop-intersphinx.patch
		"${FILESDIR}"/${P}-py3.5-backport.patch
	)

	distutils-r1_python_prepare_all
}

python_compile_all() {
	use doc && emake -C docs sphinx
}

python_test() {
	"${PYTHON}" -m tornado.test.runtests || die "tests failed under ${EPYTHON}"
}

python_install_all() {
	use doc && local HTML_DOCS=( docs/build/html/. )
	use examples && local EXAMPLES=( demos/. )

	distutils-r1_python_install_all
}