dev-python/rarfile: Add setuptools dep, drop old

Bug: https://bugs.gentoo.org/662016
Package-Manager: Portage-2.3.41, Repoman-2.3.9

dev-python/rarfile/Manifest

@@ -1,2 +1 @@
-DIST rarfile-2.8.tar.gz 38204 BLAKE2B 27195b20b18e836f782477e71983e6600d1875d53aad99945e83e4fb5542912620f476ad07673341de13bcce2f8bf9282c6f08e5657a6f9ea348f40fc5fc399b SHA512 6d249b1be9f286185d37fc5eaeae01c4b7153bf6248e66285099f7b9f920419986c27b006fd5511ffe4ae6e3b5214956ccb37ce5be5fc2673880cd7b2af0f98a
 DIST rarfile-3.0.tar.gz 110665 BLAKE2B bdafa33600f1c7791af40f4e8c7b6a43e502980dab22bf6792a1b19eab53ea6c29bb6cb2ae4989b9f43d58c326b89ce466b9e2f82f60bad4892131895b15d400 SHA512 b0b816bf09fe455e4d8d35b447c30e7810468a6927555164a1b513d4161f3fd4e77a37439620bd935c3a12e46b1e5eda3e35d7d281899d2f9fd26b6e989aa6e4

dev-python/rarfile/rarfile-2.8.ebuild

@@ -1,19 +0,0 @@
-# Copyright 1999-2016 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=5
-
-PYTHON_COMPAT=( python{2_7,3_4,3_5} )
-inherit distutils-r1
-
-DESCRIPTION="Module for RAR archive reading"
-HOMEPAGE="https://github.com/markokr/rarfile"
-SRC_URI="mirror://pypi/r/${PN}/${P}.tar.gz"
-
-LICENSE="ISC"
-SLOT="0"
-KEYWORDS="amd64 x86"
-IUSE="+compressed"
-
-RDEPEND="${DEPEND}
-	compressed? ( || ( app-arch/unrar app-arch/rar ) )"

dev-python/rarfile/rarfile-3.0.ebuild

@@ -15,5 +15,6 @@ SLOT="0"
 KEYWORDS="amd64 x86"
 IUSE="+compressed"
 
+DEPEND="dev-python/setuptools[${PYTHON_USEDEP}]"
 RDEPEND="${DEPEND}
 	compressed? ( || ( app-arch/unrar app-arch/rar ) )"