From cec52b19984c8165fe51cb810ebce3602a306351 Mon Sep 17 00:00:00 2001
From: zhulingjie <easyzlj@gmail.com>
Date: Fri, 8 Jun 2018 18:46:18 -0400
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: I7c66c9701e4d6733a0ed9794f750326ce48d25ce
---
 tox.ini | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/tox.ini b/tox.ini
index ad81e160c0..dcb717e881 100644
--- a/tox.ini
+++ b/tox.ini
@@ -39,6 +39,7 @@ setenv =
 
 
 [testenv:docs]
+basepython = python3
 deps = -r{toxinidir}/doc/requirements.txt
 commands=
     bash -c "rm -rf doc/build"
@@ -48,6 +49,7 @@ commands=
 
 
 [testenv:deploy-guide]
+basepython = python3
 deps = -r{toxinidir}/doc/requirements.txt
 commands = sphinx-build -a -E -W -d deploy-guide/build/doctrees -b html deploy-guide/source deploy-guide/build/html
 
@@ -60,6 +62,7 @@ extensions = .rst
 
 
 [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
@@ -68,12 +71,14 @@ commands =
 
 # environment used by the -infra templated docs job
 [testenv:venv]
+basepython = python3
 commands =
     {posargs}
 
 
 
 [testenv:pep8]
+basepython = python3
 commands =
     bash -c "{toxinidir}/tests/common/test-pep8.sh"
 
@@ -88,6 +93,7 @@ ignore=F403
 
 
 [testenv:bashate]
+basepython = python3
 commands =
     bash -c "{toxinidir}/tests/common/test-bashate.sh"
 
@@ -103,6 +109,7 @@ commands =
 # or for a stable branch:
 # http://git.openstack.org/cgit/openstack/openstack-ansible-tests/plain/test-ansible-deps.txt?h=stable/newton
 [testenv:ansible]
+basepython = python3
 deps =
     {[testenv]deps}
     -r{toxinidir}/global-requirement-pins.txt
@@ -111,6 +118,7 @@ deps =
 
 
 [testenv:ansible-syntax]
+basepython = python3
 deps =
     {[testenv:ansible]deps}
 commands =
@@ -119,6 +127,7 @@ commands =
 
 
 [testenv:ansible-lint]
+basepython = python3
 deps =
     {[testenv:ansible]deps}
 commands =
@@ -127,6 +136,7 @@ commands =
 
 
 [testenv:inventory]
+basepython = python3
 # Use a fixed seed since some inventory tests rely on specific ordering
 setenv =
     {[testenv]setenv}
@@ -152,6 +162,7 @@ commands =
 
 
 [testenv:linters]
+basepython = python3
 deps =
     {[testenv:docs]deps}
     {[testenv:ansible]deps}