From b45107b52f98bd08f4d306e1fe7762509cb9f68b Mon Sep 17 00:00:00 2001
From: qingszhao <zhao.daqing@99cloud.net>
Date: Sat, 29 Sep 2018 20:13:49 +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: Ide1f5e82f123ff6b35fd141919e842738ac500a2
---
 tox.ini | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tox.ini b/tox.ini
index 8c7c843..680beab 100644
--- a/tox.ini
+++ b/tox.ini
@@ -13,12 +13,15 @@ deps =
 commands = stestr run --slowest {posargs}
 
 [testenv:pep8]
+basepython = python3
 commands = flake8
 
 [testenv:venv]
+basepython = python3
 commands = {posargs}
 
 [testenv:cover]
+basepython = python3
 setenv =
     PYTHON=coverage run --source $project --parallel-mode
 commands =
@@ -29,6 +32,7 @@ commands =
     coverage report
 
 [testenv:docs]
+basepython = python3
 commands = python setup.py build_sphinx
 
 [flake8]