commit 3862c0add2550705f9e9cf8e61215d5f528329df
author Ghanshyam <gmann@ghanshyammann.com> Thu Jan 23 17:17:45 2020 -0600
committer Ghanshyam <gmann@ghanshyammann.com> Thu Jan 23 17:18:18 2020 -0600
tree cea13f9ad55f4b38f8a130a23d226be27d1de817
parent 1096ab98898796810d46113389c372eb4367fe39

[ussuri][goal] Drop python 2.7 support and testing

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

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

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: Ib3bd70ba8f2e8386643c536ac8194fa99b54b842

tox.ini

diff --git a/tox.ini b/tox.ini
index 7490e90..6211c66 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,9 +1,11 @@
 [tox]
-minversion = 2.0
-envlist = py35,py27,pep8
+minversion = 3.1.1
+envlist = py37,pep8
 skipsdist = True
+ignore_basepython_conflict = True
 
 [testenv]
+basepython = python3
 usedevelop = True
 install_command = pip install {opts} {packages}
 deps =
@@ -31,12 +33,10 @@
           OS_STDOUT_CAPTURE
 
 [testenv:pep8]
-basepython = python3
 commands = sh tools/pretty_flake8.sh
 
 
 [testenv:docs]
-basepython = python3
 commands = rm -rf doc/build
            sphinx-build -E -W -b html doc/source doc/build/html
 
@@ -67,7 +67,6 @@
 commands=pip-missing-reqs -d --ignore-file=designate/tests/* designate
 
 [testenv:venv]
-basepython = python3
 commands = {posargs}
 
 [flake8]