From ca01a640cf8713636b42e4e1b41bdb9d2a550865 Mon Sep 17 00:00:00 2001
From: Andreas Jaeger <aj@suse.com>
Date: Sun, 5 Apr 2020 20:17:17 +0200
Subject: [PATCH] Cleanup py27 support

Make a few cleanups:
- Remove python 2.7 stanza from setup.py
- Add requires on python >= 3.6 to setup.cfg so that pypi and pip
  know about the requirement
- Update classifiers
- Update requirements, no need for python_version anymore

Change-Id: I9ee2b80fd7edfc8e68cf2265cf9a5dadb0691f09
---
 requirements.txt |  2 +-
 setup.cfg        |  3 +++
 setup.py         | 11 +----------
 3 files changed, 5 insertions(+), 11 deletions(-)

diff --git a/requirements.txt b/requirements.txt
index cf36bc4..8f73bf4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,4 @@ pbr>=2.0 # Apache-2.0
 # NOTE(mgoddard): Ansible 2.8.0 breaks ansible-lint.
 ansible>=2.7.0,<2.10.0 # GPLv3
 os-client-config # Apache-2.0
-selinux;python_version>='3' # MIT
+selinux # MIT
diff --git a/setup.cfg b/setup.cfg
index 3cf73b9..af60962 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -6,6 +6,7 @@ description-file =
 author = OpenStack
 author-email = openstack-discuss@lists.openstack.org
 home-page = https://docs.openstack.org/tenks/latest/
+python-requires = >=3.6
 classifier =
     Environment :: OpenStack
     Intended Audience :: Information Technology
@@ -13,6 +14,8 @@ classifier =
     License :: OSI Approved :: Apache Software License
     Operating System :: POSIX :: Linux
     Programming Language :: Python
+    Programming Language :: Python :: Implementation :: CPython
+    Programming Language :: Python :: 3 :: Only
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
diff --git a/setup.py b/setup.py
index d145fe0..01b1e4a 100644
--- a/setup.py
+++ b/setup.py
@@ -13,17 +13,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# THIS FILE IS MANAGED BY THE GLOBAL REQUIREMENTS REPO - DO NOT EDIT
 import setuptools
 
-# In python < 2.7.4, a lazy loading of package `pbr` will break
-# setuptools if some other modules registered functions in `atexit`.
-# solution from: http://bugs.python.org/issue15881#msg170215
-try:
-    import multiprocessing  # noqa
-except ImportError:
-    pass
-
 setuptools.setup(
-    setup_requires=['pbr'],
+    setup_requires=['pbr>=2.0.0'],
     pbr=True)