dev-python/PySDL2: New package, needed for games-emu/m64py

Bug: https://bugs.gentoo.org/626488

dev-python/PySDL2/PySDL2-0.9.6.ebuild

@@ -0,0 +1,64 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python{2_7,3_{4,5,6}} )
+inherit distutils-r1
+
+DESCRIPTION="Python (ctypes) bindings for SDL2 libraries"
+HOMEPAGE="https://github.com/marcusva/py-sdl2 https://pypi.python.org/pypi/PySDL2"
+SRC_URI="mirror://pypi/${PN::1}/${PN}/${P}.tar.gz"
+
+LICENSE="|| ( public-domain CC0-1.0 ZLIB )"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="test"
+
+# Optional deps:
+# - dev-python/numpy,
+# - dev-python/pillow,
+# - media-libs/sdl2-* (loaded dynamically via ctypes).
+#
+# If a reverse dependency needs the specific module, it should
+# explicitly depend on the optional module in question. You also
+# probably need to explicitly require some media-libs/libsdl2 flags.
+RDEPEND="media-libs/libsdl2"
+
+# Require all of SDL2 libraries and at least the most common subsystems
+# for better test coverage.
+DEPEND="
+	test? (
+		dev-python/numpy[${PYTHON_USEDEP}]
+		dev-python/pillow[${PYTHON_USEDEP}]
+		media-libs/libsdl2[joystick,sound,video]
+		media-libs/sdl2-gfx
+		media-libs/sdl2-image
+		media-libs/sdl2-mixer
+		media-libs/sdl2-ttf
+	)"
+
+PATCHES=(
+	# fix tests to allow newer versions of libsdl2
+	"${FILESDIR}"/PySDL2-0.9.6-0001-test-Always-allow-greater-patch-version-of-SDL2.patch
+	# fix tests to handle missing haptic support gracefully
+	"${FILESDIR}"/PySDL2-0.9.6-0002-test-Handle-missing-haptic-support-gracefully.patch
+)
+
+src_prepare() {
+	# tarball uses DOS line endings
+	find '(' -name '*.py' -o -name '*.rst' -o -name '*.txt' ')' \
+		-type f -exec sed -i -e 's/\r$//' {} + || die
+
+	distutils-r1_src_prepare
+}
+
+python_test() {
+	# from .travis.yml
+	local -x SDL_VIDEODRIVER=dummy
+	local -x SDL_AUDIODRIVER=dummy
+	local -x SDL_RENDER_DRIVER=software
+
+	"${PYTHON}" -m unittest discover -v \
+		-s sdl2/test -p '*_test.py' || die "Tests fail with ${EPYTHON}"
+}