From 82419043bf74b09fb590e8170bf07dd22f096191 Mon Sep 17 00:00:00 2001
From: "huang.zhiping" <huang.zhiping@99cloud.net>
Date: Sat, 9 Jun 2018 18:46:12 +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: Ie5b0294a912f1bcd8015197eacd9ac0f48e2cd14
---
 tox.ini | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/tox.ini b/tox.ini
index cefd3fa..51aa15a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 1.6
-envlist = pep8,py27
+envlist = pep8,py27,py35
 skipsdist = True
 
 [testenv]
@@ -14,15 +14,18 @@ deps = -r{toxinidir}/requirements.txt
 commands = python setup.py testr --slowest --testr-args='{posargs}'
 
 [testenv:pep8]
+basepython = python3
 commands = flake8 {posargs}
 
 [testenv:py27]
 commands = python setup.py testr --slowest --testr-args='{posargs}'
 
 [testenv:venv]
+basepython = python3
 commands = {posargs}
 
 [testenv:cover]
+basepython = python3
 commands = python setup.py testr --coverage --testr-args='{posargs}'
 
 [flake8]
@@ -34,16 +37,20 @@ local-check-factory = nova.hacking.checks.factory
 import_exceptions = nova.i18n
 
 [testenv:pip-missing-reqs]
+basepython = python3
 deps = pip_missing_reqs
 commands = pip-missing-reqs -d --ignore-file=nova/tests/* nova
 
 [testenv:bandit]
+basepython = python3
 deps = bandit
 commands = bandit -r nova/virt/zvm -n 5 -ll
 
 [testenv:genconfig]
+basepython = python3
 commands = oslo-config-generator --config-file=etc/nova/nova-zvm-oslo-conf-generator.conf
 
 [testenv:docs]
+basepython = python3
 commands = python setup.py build_sphinx