From 3c6023068b08143917a66edae44e81332cc8142b Mon Sep 17 00:00:00 2001
From: Steve McLellan <steven.j.mclellan@gmail.com>
Date: Wed, 28 Sep 2016 11:30:15 -0500
Subject: [PATCH] Use upper-constraints for tox envs

Pin tox environments to upper-constraints to avoid conflicts with
library releases.

Change-Id: Iad1beeaa57895e7b7f003b35c70408387a83e0d1
Closes-Bug: #1628597
---
 tox.ini | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tox.ini b/tox.ini
index 441474a9..6b5ffe4e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -6,7 +6,7 @@ skipsdist = True
 [testenv]
 setenv = VIRTUAL_ENV={envdir}
 usedevelop = True
-install_command = pip install -U {opts} {packages}
+install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} -U {opts} {packages}
 deps = -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
 commands =