Update TOX_CONSTRAINTS_FILE for stable/xena

Update the URL to the upper-constraints file to point to the redirect
rule on releases.openstack.org so that anyone working on this branch
will switch to the correct upper-constraints list automatically when
the requirements repository branches.

Until the requirements repository has as stable/xena branch, tests will
continue to use the upper-constraints list on master.

Change-Id: Ia82a7398d5a4535df6e151ca899daedd53f216f7

diff --git a/tox.ini b/tox.ini
index 5bf76d2365c09626c27ff6404b8d2f736b3ac4b3..3554dec258f5245dd43a524ccc0a9cfb4ed98058 100644 (file)
--- a/tox.ini
+++ b/tox.ini
@@ -8,6 +8,6 @@ ignore_basepython_conflict = True
 basepython = python3
 
 [testenv:releasenotes]
-deps = -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
+deps = -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/xena}
        -r{toxinidir}/doc/requirements.txt
 commands = sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html