From edd887da5b66dfd3428be552e4b7d5bf66343783 Mon Sep 17 00:00:00 2001
From: Christian Berendt <berendt@b1-systems.de>
Date: Tue, 29 Jul 2014 10:21:59 +0200
Subject: [PATCH] Set python hash seed to 0 in tox.ini

New tox (>=1.7.0) sets a random python hash seed by default. This is
generally good for testing because it will help keep projects working
regardless of the hash seed, but nova unittests don't currently pass
with a random hash seed so set it to the python default seed.

This change will allow us to use new tox again and remove the
restriction on tox<=1.6.1 to run unittests.

Also see Ib54364877a251db48c54dfdc43c503281ea1f04a.

Change-Id: I68695d8bd01a5a2ea683c6da2e1ad248ec69c710
Closes-Bug: #1348818
---
 tox.ini | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tox.ini b/tox.ini
index 315ad0ac1..85f8fa20a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -5,6 +5,9 @@ envlist = pep8,py26,py27
 install_command = pip install -U {opts} {packages}
 deps = -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
+# Note the hash seed is set to 0 until barbican can be tested with a
+# random hash seed successfully.
+setenv = PYTHONHASHSEED=0
 
 commands =
     python setup.py testr --coverage