From 3d8fcb471020d3407671067ac2b043e44b269ff0 Mon Sep 17 00:00:00 2001
From: Ghanshyam <gmann@ghanshyammann.com>
Date: Thu, 23 Jan 2020 16:12:45 -0600
Subject: [PATCH] [ussuri][goal] Drop python 2.7 support and testing

OpenStack is dropping the py2.7 support in ussuri cycle.

freezer-tempest-plugin is ready with python 3 and ok to drop the
python 2.7 support.

Removing the USE_PYTHON3=True from base job so that it can
keep running  on py3 for < ussuri branches.

Complete discussion & schedule can be found in
- http://lists.openstack.org/pipermail/openstack-discuss/2019-October/010142.html
- https://etherpad.openstack.org/p/drop-python2-support

Ussuri Communtiy-wide goal:
https://governance.openstack.org/tc/goals/selected/ussuri/drop-py27.html

Change-Id: I025c12a265de4e3fdfad67c9e570c3110869acd6
---
 releasenotes/notes/drop-py-2-7-b64b230b4ad22d82.yaml |  6 ++++++
 setup.cfg                                            |  4 ++--
 test-requirements.txt                                |  3 +--
 tox.ini                                              | 10 +++-------
 4 files changed, 12 insertions(+), 11 deletions(-)
 create mode 100644 releasenotes/notes/drop-py-2-7-b64b230b4ad22d82.yaml

diff --git a/releasenotes/notes/drop-py-2-7-b64b230b4ad22d82.yaml b/releasenotes/notes/drop-py-2-7-b64b230b4ad22d82.yaml
new file mode 100644
index 0000000..e337be4
--- /dev/null
+++ b/releasenotes/notes/drop-py-2-7-b64b230b4ad22d82.yaml
@@ -0,0 +1,6 @@
+---
+upgrade:
+  - |
+    Python 2.7 support has been dropped. Last release of freezer-tempest-plugin
+    to support py2.7 is OpenStack Train. The minimum version of Python now
+    supported by freezer-tempest-plugin is Python 3.5.
diff --git a/setup.cfg b/setup.cfg
index 2108cc2..d5e38c9 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -13,10 +13,10 @@ classifier =
     License :: OSI Approved :: Apache Software License
     Operating System :: POSIX :: Linux
     Programming Language :: Python
-    Programming Language :: Python :: 2
-    Programming Language :: Python :: 2.7
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3.5
+    Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
 
 [files]
 packages =
diff --git a/test-requirements.txt b/test-requirements.txt
index de28c91..efaff3a 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -4,8 +4,7 @@
 
 hacking>=1.1.0,<1.2.0 # Apache-2.0
 
-sphinx!=1.6.6,!=1.6.7,>=1.6.2,<2.0.0;python_version=='2.7'  # BSD
-sphinx!=1.6.6,!=1.6.7,>=1.6.2;python_version>='3.4'  # BSD
+sphinx!=1.6.6,!=1.6.7,>=1.6.2  # BSD
 oslosphinx>=4.7.0 # Apache-2.0
 
 # releasenotes
diff --git a/tox.ini b/tox.ini
index c4aaae5..95b9d7d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,9 +1,11 @@
 [tox]
-minversion = 2.0
+minversion = 3.1.1
 envlist = pep8
 skipsdist = True
+ignore_basepython_conflict = True
 
 [testenv]
+basepython = python3
 usedevelop = True
 install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt} {opts} {packages}
 setenv =
@@ -13,28 +15,22 @@ deps = -r{toxinidir}/test-requirements.txt
 commands = python setup.py test --slowest --testr-args='{posargs}'
 
 [testenv:pep8]
-basepython = python3
 commands = flake8 {posargs}
 
 [testenv:venv]
-basepython = python3
 commands = {posargs}
 
 [testenv:cover]
-basepython = python3
 commands = python setup.py test --coverage --testr-args='{posargs}'
 
 [testenv:docs]
-basepython = python3
 commands = python setup.py build_sphinx
 
 [testenv:releasenotes]
-basepython = python3
 commands =
   sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html
 
 [testenv:debug]
-basepython = python3
 commands = oslo_debug_helper {posargs}
 
 [flake8]