dev-python/sdnotify: update to python 3.7 and prepare next removal from tree

dev-python/sdnotify/sdnotify-0.3.2.ebuild

@@ -0,0 +1,21 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python3_{6,7} )
+
+inherit distutils-r1
+
+DESCRIPTION="Python implementation of systemd's service notification protocol (sd_notify)"
+HOMEPAGE="https://github.com/bb4242/sdnotify
+	https://pypi.org/project/sdnotify/"
+SRC_URI="mirror://pypi/${P:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64"
+IUSE=""
+
+RDEPEND="dev-python/setuptools[${PYTHON_USEDEP}]"
+DEPEND="${RDEPEND}"