From a13141f8e94e92eebf5bc6b1a881880525262c4b Mon Sep 17 00:00:00 2001
From: ZhongShengping <chdzsp@163.com>
Date: Fri, 8 Jun 2018 14:23:32 +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: I0511960874b70bbff537ecc330b25966193513da
---
 tox.ini | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tox.ini b/tox.ini
index e11c279..cb4ba51 100644
--- a/tox.ini
+++ b/tox.ini
@@ -7,5 +7,6 @@ envlist = releasenotes
 install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages}
 
 [testenv:releasenotes]
+basepython = python3
 deps = -r{toxinidir}/doc/requirements.txt
 commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html