diff --git a/dev-python/python-cinderclient/Manifest b/dev-python/python-cinderclient/Manifest
index b3afc5d6774de..36654247938c0 100644
--- a/dev-python/python-cinderclient/Manifest
+++ b/dev-python/python-cinderclient/Manifest
@@ -1,3 +1,4 @@
 DIST python-cinderclient-1.0.9.tar.gz 136309 SHA256 e146e370c9a6e4aa44e8f0662fd33aec532f3965bae9fd564360c279bee03f97 SHA512 102e0ffec8aab143349f51e29b1265ea564b4cb8eeb9a546e353d6a9ee1ce08f8c258776ea96975be1d55f53ebaaa1b0fc01d7b7a12cde7baf5df8142368ed43 WHIRLPOOL 2360f4efcee62286cc1e45ca28013ded25b473d9a13e6e19ac53d811c2285e0031732077fae60d83b59a6abbe637406bd5a539348168f1884739381379b44bdf
 DIST python-cinderclient-1.1.2.tar.gz 153104 SHA256 d364b627fbcbd049b2cedf125fb6aa06e2ca6213208f92b7ea393a7e1d7ecbe2 SHA512 84dc5bc89c547b05b9f305f6779ea2a47f2f964f985580d1555d0183da89c7e617433bacb11f2af23a1791a549de045e55d021bdb65f06def01062349a8cbc7e WHIRLPOOL 12082f19db2a583f9576396f20bf81f44b9769e9e9dd8e07ba54fb3cfce70a061f2e657949cf082abfd2a7f091387463e4e29065b9457d02051f27eb20cb173b
 DIST python-cinderclient-1.2.1.tar.gz 176466 SHA256 c9ccb89960b936ee261a9d6aac3895fde9b5c68e8c8e87d66ad3298a13bfd460 SHA512 ad27a7e32fc9da3c38abd5ca9f72f771229b00ab8a9f9f52c4001997afec194bda5270307ed2506747070f07e804952fef374fdb14ac75b646fb3dc6548aaea7 WHIRLPOOL afc4e2a6f5fa2917be408752f56215e5ee1c47dc6a952d5f6d294505a3c0843254136e5afd5370b9554bf6dfb97a47855e7b42122bdef0528d80a08f2feca6f6
+DIST python-cinderclient-1.3.1.tar.gz 178094 SHA256 59ae1fbeeda7a12ac8635a7cce9bdc5e8bd080707e2dc12d858857713db1d233 SHA512 01b090e782318a6971f73ca0e6b5b8056d038db3073e93fdcb81c35c876d039782361b1ab1048b0ae51dbf0fdabc3b7a3b655241b8cd46418f0aff900c33f5bf WHIRLPOOL e35fbd323ef5be8dfc9bda1863c7521319517df5b57abb2492e6b06bf7248b940f9f62107e044737ab179bb69553d6bb464718cb55e8fa773e76f0207b887710
diff --git a/dev-python/python-cinderclient/python-cinderclient-1.3.1.ebuild b/dev-python/python-cinderclient/python-cinderclient-1.3.1.ebuild
new file mode 100644
index 0000000000000..dbc45617f6030
--- /dev/null
+++ b/dev-python/python-cinderclient/python-cinderclient-1.3.1.ebuild
@@ -0,0 +1,58 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+PYTHON_COMPAT=( python2_7 python3_3 python3_4 )
+
+inherit distutils-r1
+
+DESCRIPTION="A client for the OpenStack Cinder API"
+HOMEPAGE="https://launchpad.net/python-cinderclient"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="test"
+
+CDEPEND="
+	>=dev-python/pbr-0.11[${PYTHON_USEDEP}]
+	<dev-python/pbr-2.0[${PYTHON_USEDEP}]"
+DEPEND="dev-python/setuptools[${PYTHON_USEDEP}]
+	${CDEPEND}
+	test? (
+		>=dev-python/coverage-3.6[${PYTHON_USEDEP}]
+		>=dev-python/fixtures-1.3.1[${PYTHON_USEDEP}]
+		>=dev-python/mock-1.0[${PYTHON_USEDEP}]
+		>=dev-python/oslo-sphinx-2.5.0[${PYTHON_USEDEP}]
+		>=dev-python/subunit-0.0.18[${PYTHON_USEDEP}]
+		>=dev-python/requests-mock-0.6.0[${PYTHON_USEDEP}]
+		>=dev-python/sphinx-1.1.2[${PYTHON_USEDEP}]
+		!~dev-python/sphinx-1.2.0[${PYTHON_USEDEP}]
+		<dev-python/sphinx-1.3[${PYTHON_USEDEP}]
+		>=dev-python/tempest-lib-0.6.1[${PYTHON_USEDEP}]
+		>=dev-python/testtools-1.4.0[${PYTHON_USEDEP}]
+		>=dev-python/testrepository-0.0.18[${PYTHON_USEDEP}]
+	)"
+RDEPEND="
+	${CDEPEND}
+	>=dev-python/prettytable-0.7[${PYTHON_USEDEP}]
+	<dev-python/prettytable-0.8[${PYTHON_USEDEP}]
+	>=dev-python/python-keystoneclient-1.6.0[${PYTHON_USEDEP}]
+	>=dev-python/requests-2.5.2[${PYTHON_USEDEP}]
+	>=dev-python/simplejson-2.2.0[${PYTHON_USEDEP}]
+	>=dev-python/Babel-1.3[${PYTHON_USEDEP}]
+	>=dev-python/six-1.9.0[${PYTHON_USEDEP}]"
+
+src_prepare() {
+	sed -i '/^argparse/d' requirements.txt || die
+	sed -i '/^hacking/d' test-requirements.txt || die
+	distutils-r1_python_prepare_all
+}
+
+python_test() {
+	testr init
+	testr run --parallel || die "tests failed under python2.7"
+	flake8 cinderclient/tests || die "run by flake8 over tests folder yielded error"
+}
diff --git a/dev-python/python-novaclient/python-novaclient-2.27.0.ebuild b/dev-python/python-novaclient/python-novaclient-2.27.0.ebuild
index c75d5d455efe1..d4bc009050d92 100644
--- a/dev-python/python-novaclient/python-novaclient-2.27.0.ebuild
+++ b/dev-python/python-novaclient/python-novaclient-2.27.0.ebuild
@@ -3,7 +3,7 @@
 # $Id$
 
 EAPI=5
-PYTHON_COMPAT=( python2_7 )
+PYTHON_COMPAT=( python2_7 python3_3 python3_4 )
 
 inherit distutils-r1