From 84fdd24d5d270c566ddb54e5a247f2054874eb9a Mon Sep 17 00:00:00 2001
From: "huang.zhiping" <huang.zhiping@99cloud.net>
Date: Sat, 9 Jun 2018 11:07:49 +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: I4dd441f65a364eeccff217c99bf423540c44e3f5
---
 tox.ini | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tox.ini b/tox.ini
index 5d8f70e..e7f04c4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -47,23 +47,27 @@ commands =
     coverage xml -o cover/coverage.xml
 
 [testenv:debug]
+basepython = python3
 description = Allows to run unit-test with debug mode enabled
 commands =
   {[testenv]commands}
   oslo_debug_helper -t {env:OS_TEST_PATH} {posargs}
 
 [testenv:bashate]
+basepython = python3
 description = Validates (pep8-like) devstack plugins
 skip_install = True
 usedevelop = False
 commands = bash {toxinidir}/tools/bashate.sh
 
 [testenv:bandit]
+basepython = python3
 skip_install = True
 usedevelop = False
 commands = bandit -r monasca_events_api -n5 -x monasca_events_api/tests
 
 [testenv:flake8]
+basepython = python3
 skip_install = True
 usedevelop = False
 commands =
@@ -87,6 +91,7 @@ commands =
   {[testenv:releasenotes]commands}
 
 [testenv:api-ref]
+basepython = python3
 description = Called from CI scripts to test and publish the API Ref
 commands =
   rm -rf api-ref/build
@@ -101,6 +106,7 @@ commands =
   sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html
 
 [testenv:devdocs]
+basepython = python3
 description = Builds developer documentation
 commands =
   {[testenv]commands}
@@ -110,6 +116,7 @@ commands =
   python setup.py build_sphinx
 
 [testenv:checkniceness]
+basepython = python3
 description = Validates (pep-like) documentation
 skip_install = True
 usedevelop = False
@@ -119,6 +126,7 @@ commands =
   doc8 --file-encoding utf-8 {toxinidir}/releasenotes
 
 [testenv:checkjson]
+basepython = python3
 description = Validates all json samples inside doc folder
 deps =
 whitelist_externals =
@@ -129,10 +137,12 @@ commands =
   bash -c '! find doc/ -type f -name *.json | xargs -t -n1 python -m json.tool 2>&1 > /dev/null | grep -B1 -v ^python'
 
 [testenv:genconfig]
+basepython = python3
 description = Generates sample documentation file for monasca-events-api
 commands = oslo-config-generator --config-file=config-generator/config.conf
 
 [testenv:genpolicy]
+basepython = python3
 description = Generates sample policy.yaml file for monasca-events-api
 commands = oslopolicy-sample-generator --config-file=config-generator/policy.conf