dev-python/typing-extensions-3.7.4.1: Version bump, add py38

Package-Manager: Portage-2.3.80, Repoman-2.3.19
Signed-off-by: Patrick McLean <chutzpah@gentoo.org>

dev-python/typing-extensions/Manifest

@@ -1 +1,2 @@
+DIST typing_extensions-3.7.4.1.tar.gz 36357 BLAKE2B 69a1dc0d86c73beb54c5b727ae0fa71a8891e729895a928be48bad49d71858d2e1fd52e029fc7f129a6990e52587eddccff985ea902cfb392534f3a299e52d84 SHA512 ef66388d035bf69f2f3f0ce5708bfb8c2284392cc9ce1804f8ad47dc1adf021637e779325d2cbb30ee76b4408defb1aa51fd2ea8cab88de2d515ab4f543c9a6f
 DIST typing_extensions-3.7.4.tar.gz 36058 BLAKE2B f9e5efe9a7d51beb683bd4a88d7c1cab247b2c4cfd300131591bd04837dc15af277a8725c04566b9317be577f8f11e330f2d0169b52c3e9f92a8d3140e9e69d0 SHA512 82c15e6e67dde23456c3b01705729804dc21bd2088dee3aa63e53a5e597f474d34b1a37fb16bc5e3497f93d338c0115f49a070621523fb0fa3e994632785c6d9

dev-python/typing-extensions/typing-extensions-3.7.4.1.ebuild

@@ -0,0 +1,29 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{5,6,7,8} pypy3 )
+
+inherit distutils-r1
+
+MY_PN=${PN/-/_}
+MY_P=${MY_PN}-${PV}
+
+DESCRIPTION="Type Hint extensions from Python 3.7 backported to 3.5/3.6"
+HOMEPAGE="https://pypi.org/project/typing_extensions/ https://github.com/python/typing"
+SRC_URI="mirror://pypi/${MY_PN:0:1}/${MY_PN}/${MY_P}.tar.gz"
+S=${WORKDIR}/${MY_P}
+
+LICENSE="PSF-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~x64-solaris"
+IUSE=""
+
+DEPEND="dev-python/setuptools[${PYTHON_USEDEP}]"
+RDEPEND=""
+
+python_test() {
+	cd "${S}"/src_py3 || die
+	"${EPYTHON}" test_typing_extensions.py -v || die "tests failed under ${EPYTHON}"
+}