dev-python/typed-ast: add typed-ast 1.4.1 from upstream gentoo

Copied from https://github.com/gentoo/gentoo.git at commit
82f12930ff6f90b237815b66a2dc93960bac9182 with KEYWORDS replaced with
"*".

BUG=b:162009542
TEST=sudo emerge mypy

Change-Id: I1c617e507101261a1f2ba86e0068e7e053ebdec6
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/2316391
Tested-by: Tom Hughes <tomhughes@chromium.org>
Auto-Submit: Tom Hughes <tomhughes@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Tom Hughes <tomhughes@chromium.org>
diff --git a/dev-python/typed-ast/Manifest b/dev-python/typed-ast/Manifest
new file mode 100644
index 0000000..a779588
--- /dev/null
+++ b/dev-python/typed-ast/Manifest
@@ -0,0 +1 @@
+DIST typed_ast-1.4.1.tar.gz 208587 BLAKE2B db874caf459cb73345305051a7c4e97244e92b28e94e82f59b38bb91b7c6c69a2531a81c84d483eca8d641bc947f6aa1b98ba59cd880f7560fbdec55bce41787 SHA512 a3154fe723aeadf998694aba0faf516e5b9abb876e4c7d91843b3694474ff6911b3e77a6cb7366cfa8e5a573b331906b6a0b134b25627aaba0dcbe92c4e25590
diff --git a/dev-python/typed-ast/metadata.xml b/dev-python/typed-ast/metadata.xml
new file mode 100644
index 0000000..b061524
--- /dev/null
+++ b/dev-python/typed-ast/metadata.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>python@gentoo.org</email>
+		<name>Python</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">python/typed_ast</remote-id>
+		<remote-id type="pypi">typed-ast</remote-id>
+	</upstream>
+</pkgmetadata>
diff --git a/dev-python/typed-ast/typed-ast-1.4.1.ebuild b/dev-python/typed-ast/typed-ast-1.4.1.ebuild
new file mode 100644
index 0000000..2d0f36a
--- /dev/null
+++ b/dev-python/typed-ast/typed-ast-1.4.1.ebuild
@@ -0,0 +1,21 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{6,7,8,9} )
+inherit distutils-r1
+
+DESCRIPTION="Python typed-ast backported"
+HOMEPAGE="https://pypi.org/project/typed-ast/ https://github.com/python/typed_ast"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN/-/_}/${P/-/_}.tar.gz"
+
+LICENSE="Apache-2.0 MIT"
+SLOT="0"
+KEYWORDS="*"
+
+DEPEND="dev-python/setuptools[${PYTHON_USEDEP}]"
+
+S="${WORKDIR}/${P/-/_}"
+
+distutils_enable_tests pytest