Adding python3.10, podman

dev-python/typing-extensions/typing-extensions-3.7.4.3.ebuild

@@ -0,0 +1,28 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3+ )
+
+inherit distutils-r1
+
+MY_PN=${PN/-/_}
+MY_P=${MY_PN}-${PV}
+
+DESCRIPTION="Type Hint extensions from Python 3.8 backported"
+HOMEPAGE="
+	https://pypi.org/project/typing-extensions/
+	https://github.com/python/typing/"
+SRC_URI="mirror://pypi/${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 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~x64-macos ~x64-solaris"
+
+python_test() {
+	cd "${S}"/src_py3 || die
+	"${EPYTHON}" test_typing_extensions.py -v || die "tests failed under ${EPYTHON}"
+}
+