--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+ <maintainer type="person">
+ <email>ikelos@gentoo.org</email>
+ <name>Mike Auty</name>
+ </maintainer>
+ <longdescription lang="en">
+ </longdescription>
+ <upstream>
+ <remote-id type="github">python/mypy_extesions</remote-id>
+ </upstream>
+</pkgmetadata>
--- /dev/null
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+PYTHON_COMPAT=( python3_5 python3_6 python3_7 )
+
+inherit distutils-r1
+
+DESCRIPTION="Optional static typing for Python"
+HOMEPAGE="http://www.mypy-lang.org/"
+SRC_URI="https://github.com/python/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+if [ "${PV}" == "9999" ]; then
+inherit git-r3
+EGIT_REPO_URI="https://github.com/python/${PN}"
+EGIT_COMMIT="master"
+else
+EGIT_REPO_URI="${PV}"
+fi
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="doc test"
+
+RDEPEND="
+ doc? (
+ dev-python/sphinx[${PYTHON_USEDEP}]
+ dev-python/sphinx_rtd_theme[${PYTHON_USEDEP}]
+ )
+"
+DEPEND="
+ test? ( dev-python/flake8[${PYTHON_USEDEP}] )
+ ${RDEPEND}
+"
+
+python_compile_all() {
+ use doc && emake -C docs html
+}
+
+python_test() {
+ local PYTHONPATH="$(pwd)"
+
+ "${PYTHON}" runtests.py || die "tests failed under ${EPYTHON}"
+}
+
+python_install_all() {
+ use doc && local HTML_DOCS=( docs/build/html/. )
+
+ distutils-r1_python_install_all
+}