From e59ba90c7834341f2b7a006d10ae0db85f17478d Mon Sep 17 00:00:00 2001
From: Josh Smeaton <josh.smeaton@gmail.com>
Date: Wed, 24 Aug 2016 21:02:35 +1000
Subject: [PATCH] Added environment variable support to tox configuration

PYTHONPATH is required for passing through test modules that don't
already exist within the Django tests/ directory.

DISPLAY is required for testing selenium on systems that use Xvfb.

HOME is where the Vagrant djangobox stores geoip data, but it could be
useful for other tox commands that require access to data outside of
Django.
---
 tox.ini | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tox.ini b/tox.ini
index cdf47bb00c9..74cec50a26e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -20,7 +20,9 @@ basepython = python3
 
 [testenv]
 usedevelop = true
-passenv = DJANGO_SETTINGS_MODULE
+passenv = DJANGO_SETTINGS_MODULE PYTHONPATH HOME DISPLAY
+setenv =
+    PYTHONDONTWRITEBYTECODE=1
 deps =
     py{2,27}: -rtests/requirements/py2.txt
     py{3,34,35}: -rtests/requirements/py3.txt