dev-lang/python: Bump 2.7.17 to EAPI 7, unify

Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-lang/python/python-3.6.10.ebuild

@@ -8,12 +8,12 @@ inherit autotools flag-o-matic pax-utils python-utils-r1 toolchain-funcs
 
 MY_P="Python-${PV}"
 PYVER=$(ver_cut 1-2)
-PATCHSET_VERSION="3.6.8"
+PATCHSET="python-gentoo-patches-3.6.10"
 
 DESCRIPTION="An interpreted, interactive, object-oriented programming language"
 HOMEPAGE="https://www.python.org/"
 SRC_URI="https://www.python.org/ftp/python/${PV}/${MY_P}.tar.xz
-	https://dev.gentoo.org/~floppym/python/python-gentoo-patches-${PATCHSET_VERSION}.tar.xz"
+	https://dev.gentoo.org/~mgorny/dist/python/${PATCHSET}.tar.xz"
 S="${WORKDIR}/${MY_P}"
 
 LICENSE="PSF-2"
@@ -63,7 +63,7 @@ src_prepare() {
 	rm -fr Modules/zlib || die
 
 	local PATCHES=(
-		"${WORKDIR}/patches"
+		"${WORKDIR}/${PATCHSET}"
 	)
 
 	default