From d2229c9b765cbf8610df4200742800cb9ce074d6 Mon Sep 17 00:00:00 2001
From: "huang.zhiping" <huang.zhiping@99cloud.net>
Date: Fri, 8 Jun 2018 22:52:49 +0800
Subject: [PATCH] fix tox python3 overrides

We want to default to running all tox environments under python 3, so
set the basepython value in each environment.

We do not want to specify a minor version number, because we do not
want to have to update the file every time we upgrade python.

We do not want to set the override once in testenv, because that
breaks the more specific versions used in default environments like
py35 and py36.

Change-Id: I0fe605c2f827a528a12e8f64219ba2bdff028db0
---
 tox.ini | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tox.ini b/tox.ini
index d8e95b3..477e063 100644
--- a/tox.ini
+++ b/tox.ini
@@ -22,16 +22,20 @@ deps =  {env:CONSTRAINTS_OPT}
 whitelist_externals = sh
 
 [testenv:pep8]
+basepython = python3
 commands = flake8 collectd_openstack
 
 [testenv:venv]
+basepython = python3
 commands = {posargs}
 
 [testenv:docs]
+basepython = python3
 #fixeme(sean-k-mooney): add -W to treat warnings as errors once warnings are fixed
 commands = sphinx-build doc/source doc/build
 
 [testenv:releasenotes]
+basepython = python3
 #fixeme(sean-k-mooney): add -W to treat warnings as errors once warnings are fixed
 #NOTE(sean-k-mooney): our releasenotes crash sphinx so we should really fix them ...
 commands =