Numerous updates

sci-electronics/ampy/ampy-9999.ebuild

@@ -3,9 +3,10 @@
 # $Id$
 
 EAPI=8
-PYTHON_COMPAT=( python3_{8..10} )
+PYTHON_COMPAT=( python3_{9..12} )
+DISTUTILS_SINGLE_IMPL=1
 
-inherit python-single-r1
+inherit distutils-r1
 
 DESCRIPTION="MicroPython Tool - Utility to interact with a MicroPython board over a serial connection."
 HOMEPAGE="https://github.com/scientifichackers/ampy"
@@ -14,13 +15,14 @@ if [[ ${PV} == "9999" ]] ; then
         KEYWORDS=""
         inherit git-r3
 else
+	inherit pypi
         KEYWORDS="~amd64 ~x86"
-	SRC_URI="mirror://pypi/${P:0:1}/${PN}/${P}.tar.gz -> ${P}.tar.gz"
 fi
 
 LICENSE="MIT"
 SLOT="0"
 IUSE=""
+RESTRICT="test" 
 
 REQUIRED_USE="${PYTHON_REQUIRED_USE}"