dev-python/pycollada: add python-3.7 support

- Fix implementation to comply to distutils-r1 eclass.
- Install test data only once
- Guard test running with ebegin / eend
- Test only 'test_*.py' files

Package-Manager: Portage-2.3.67, Repoman-2.3.14
Signed-off-by: Bernd Waibel <waebbl@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/12253
[mgorny: use unittest module to run tests]
Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/pycollada/pycollada-0.6-r1.ebuild

@@ -0,0 +1,63 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+
+PYTHON_COMPAT=( python{2_7,3_{5,6,7}} )
+
+inherit distutils-r1
+
+DESCRIPTION="Python library for reading and writing COLLADA documents"
+HOMEPAGE="https://pycollada.readthedocs.org/"
+SRC_URI="https://github.com/${PN}/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="doc examples test"
+
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	dev-python/lxml[${PYTHON_USEDEP}]
+	dev-python/numpy[${PYTHON_USEDEP}]
+	>=dev-python/python-dateutil-2.2[${PYTHON_USEDEP}]
+"
+DEPEND="
+	dev-python/setuptools[${PYTHON_USEDEP}]
+	doc? ( dev-python/sphinx[${PYTHON_USEDEP}] )
+	test? ( ${RDEPEND} )
+"
+
+DOCS=( AUTHORS.md CHANGELOG.rst COPYING README.markdown )
+
+python_compile_all() {
+	if use doc ; then
+		pushd docs > /dev/null || die
+		emake html
+		popd > /dev/null || die
+	fi
+}
+
+python_install_all() {
+	if use examples ; then
+		insinto /usr/share/${P}/
+		doins -r examples
+	fi
+
+	use doc && local HTML_DOCS=( docs/_build/html/. )
+
+	distutils-r1_python_install_all
+}
+
+python_install() {
+	distutils-r1_python_install
+
+	# ensure data files for tests are getting installed too
+	python_moduleinto collada/tests/
+	python_domodule collada/tests/data
+}
+
+python_test() {
+	"${EPYTHON}" -m unittest discover -v || die "Tests fail with ${EPYTHON}"
+}