dev-python/contextlib2: version bump to 0.5.4

dev-python/contextlib2/contextlib2-0.5.4.ebuild

@@ -0,0 +1,24 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+PYTHON_COMPAT=( python{2_7,3_3,3_4,3_5} pypy )
+
+inherit distutils-r1
+
+DESCRIPTION="Backports and enhancements for the contextlib module"
+HOMEPAGE="https://pypi.python.org/pypi/contextlib2"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="PSF-2.4"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~x86"
+IUSE="test"
+
+DEPEND="test? ( dev-python/unittest2[${PYTHON_USEDEP}] )"
+
+python_test() {
+	"${PYTHON}" test_contextlib2.py || die "Tests fail for ${EPYTHON}"
+}