From 05583d14966a366f0d37753b81c8f72c87126348 Mon Sep 17 00:00:00 2001
From: Sean Dague <sean@dague.net>
Date: Fri, 19 Feb 2016 21:10:42 -0500
Subject: [PATCH] always use python2.7 for pep8

pep8 doesn't work with python3 on our codebase. If someone is on a
platform that defaults to python => python3, pep8 won't work for
them. This is actually really easy to fix with a single line in tox.

Change-Id: I7a888e4f7cc828638a9d61d2249a854ba1f3cb7b
Closes-Bug: #1456955
---
 tox.ini | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tox.ini b/tox.ini
index df5d96bdf3..2b097a271a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -31,6 +31,7 @@ passenv = http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy NO_PROXY
 install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages}
 
 [testenv:pep8]
+basepython = python2.7
 commands =
   bash tools/flake8wrap.sh {posargs}
   # Check that .po and .pot files are valid.