add PYTHON_COMPAT=( python3_{8..10} ) for the rest of the -min Ebuild (untested)

dev-python/rxv/Manifest

@@ -1,3 +1,3 @@
 DIST rxv-0.6.0.tar.gz 10173 BLAKE2B ff9549f7824d99f4ca7cd609d8fb43975bf7a31f9f44d912bd3ac219d229be71a690999f3119b6f606260a398dd80c93b057287bef2153227d880cc865f3f029 SHA512 8e1dc06e13ca380f5dfed3d9146ea9f645ca9a7b0b53361e4fe2164a96033c2cfe093e45559547c6e3ac622ef2d2d4b5f986aec108413f608aab41f5b8979d6c
-EBUILD rxv-0.6.0.ebuild 576 BLAKE2B 231fb4dff589969b66373630184ee665edd06071a375d10b32875f55249c2beb0c5b4b0710ea28577ef6e8cafa4b58596f2b8b29d0b70f72ed322fb25c481e9b SHA512 2f94afc46b221d4b3e5985f335e8ffb3e5ad8e149a3cb94e2a03e518d1565d514b1b5d56ba6654d2acf4478b0b5e09bb66ac78c185aadcfece76d0b5f4a00d23
-MISC metadata.xml 252 BLAKE2B 507e0ddc9d50b879ff374b903b142f85d020dfd6c486aba2af84fe082c878e780edbb79188ae10104d57db0eb775c86814cc8c06891a3854c9da840a4d377050 SHA512 9470ac9c8a5a4f80e3f767e7aa198addc7b21866c63b2a310e9f41ce65817672fb77423117bdd619e99cb62322025aeadf50717e23eafabf99080fcc106820af
+EBUILD rxv-0.6.0.ebuild 792 BLAKE2B a22a3269b21f89356772a8d82c05bd08575167e10222b1efea95a4b47641d4b9008e096aa4b639f7b3197bb775cf30819dbc824a6d3ab5a532c971eb58a586dd SHA512 9de9a2d78d83874a963730c20abfda22f907a18200c37ca3c9e8df833031326c8a5ce216d0cdbf70d763c021c4d05bdb97386d33eade1bd687bcda54de0951fe
+MISC metadata.xml 448 BLAKE2B 9067932d3b720ee5bf4a92df063c9745c923771cd868088eefdb34f15b663dae9840a527e952eb692919456b0f4fee76aa7582334d427a87ab00b5512f337792 SHA512 893b13778596c51e893f44a23cb6f385ee100ac97dc8d64628848f92b7f933cf8f6c19a068bbe6eeaa8e4e293ebbc8159448e2f7f5e450507a0a5f69d5afabfa

dev-python/rxv/metadata.xml

@@ -5,4 +5,11 @@
     <email>b@edevau.net</email>
     <name>Andreas Billmeier</name>
   </maintainer>
+  <upstream>
+    <remote-id type="pypi">rxv</remote-id>
+    <maintainer status="unknown">
+      <email>github@wuub.net</email>
+      <name>Wojciech Bederski</name>
+    </maintainer>
+  </upstream>
 </pkgmetadata>

dev-python/rxv/rxv-0.6.0.ebuild

@@ -1,14 +1,14 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=6
+EAPI="7"
 
-PYTHON_COMPAT=( python3_{6,7,8} )
+PYTHON_COMPAT=( python3_{8..10} )
 
 inherit distutils-r1
 
 DESCRIPTION="Automation Library for Yamaha RX-V473, RX-V573, RX-V673, RX-V773 receivers"
-HOMEPAGE="https://github.com/wuub/rxv"
+HOMEPAGE="https://github.com/wuub/rxv https://pypi.org/project/rxv/"
 SRC_URI="mirror://pypi/${P:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="MIT"
@@ -16,12 +16,18 @@ SLOT="0"
 KEYWORDS="~amd64 ~arm ~arm64 ~x86 ~amd64-linux ~x86-linux"
 IUSE="test"
 
-DEPEND="
+DOCS="README.rst"
+
+RDEPEND="dev-python/requests[${PYTHON_USEDEP}]
+	dev-python/defusedxml[${PYTHON_USEDEP}]"
+BDEPEND="
+	dev-python/setuptools[${PYTHON_USEDEP}]
 	test? (
+		dev-python/nose[${PYTHON_USEDEP}]
 		dev-python/pytest[${PYTHON_USEDEP}]
-	)
-"
+	)"
 
 python_test() {
-	py.test -v || die "Tests failed under ${EPYTHON}"
+	nosetests --verbose || die
+	py.test -v -v || die
 }