[PATCH] tox: Don't create '.pyc' files

[Stephen Finucane]

In '8e58c29', code was added to delete '.pyc' files. However, this was
later reverted in '9fd161' due to the increase in run time that this
incurred. However, the need to avoid stale '.pyc' files still exists.
To resolve this, add the 'PYTHONDONTWRITEBYTECODE' environment option
to disable generation of these files. This includes a slight
performance increase.

Signed-off-by: Stephen Finucane <stephenfinucane at hotmail.com>
---
 tox.ini | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tox.ini b/tox.ini
index c2edd97..1d20343 100644
--- a/tox.ini
+++ b/tox.ini
@@ -12,6 +12,7 @@ deps =
     django19: django>=1.9,<1.10
 setenv =
     DJANGO_SETTINGS_MODULE = patchwork.settings.dev
+    PYTHONDONTWRITEBYTECODE = 1
 passenv =
     http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy NO_PROXY
     PW_TEST_DB_TYPE PW_TEST_DB_USER PW_TEST_DB_PASS PW_TEST_DB_HOST
-- 
2.7.4