From cebed27774f818aea70f46097cc037fe139b5239 Mon Sep 17 00:00:00 2001
From: qingszhao <zhao.daqing@99cloud.net>
Date: Thu, 27 Sep 2018 16:48:21 +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: I4631177d8bc714e8ed4e27d6fab662a99fe6b96c
---
 tox.ini | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tox.ini b/tox.ini
index 7a07855..534765c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -15,19 +15,23 @@ deps = -r{toxinidir}/test-requirements.txt
 commands = stestr --test-path ./tempest_stress/tests run {posargs}
 
 [testenv:stress]
+basepython = python3
 envdir = .tox/tempest_stress
 sitepackages = False
 commands =
     run-tempest-stress {posargs}
 
 [testenv:pep8]
+basepython = python3
 sitepackages = False
 commands = flake8 {posargs}
 
 [testenv:venv]
+basepython = python3
 commands = {posargs}
 
 [testenv:cover]
+basepython = python3
 setenv =
     VIRTUAL_ENV={envdir}
     PYTHON=coverage run --source tempest_stress --parallel-mode
@@ -38,9 +42,11 @@ commands =
     coverage xml -o cover/coverage.xml
 
 [testenv:docs]
+basepython = python3
 commands = python setup.py build_sphinx
 
 [testenv:debug]
+basepython = python3
 commands = oslo_debug_helper {posargs}
 
 [flake8]