From 07be7934359aa121761396ba47128904f19cb2e4 Mon Sep 17 00:00:00 2001
From: Elod Illes <elod.illes@est.tech>
Date: Thu, 12 Dec 2019 11:14:10 +0100
Subject: [PATCH] Use constraints for docs tox target

In Stein the docs target started to fail when new release of
neutron-lib appeared. This is because tox installs neutron and its
requirements without any constraints. To fix this both the upper
constraints and neutron requirements needs to be added to dependencies
of docs target.

Closes-Bug: #1856156
Change-Id: Iea61238f37fdf24c0264f96d104ee0b3b6aec8e2
---
 tox.ini | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tox.ini b/tox.ini
index da5820d49c9..dda77f17a07 100644
--- a/tox.ini
+++ b/tox.ini
@@ -123,7 +123,10 @@ commands = {posargs}
 
 [testenv:docs]
 envdir = {toxworkdir}/docs
-deps = -r{toxinidir}/doc/requirements.txt
+deps =
+  -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}
+  -r{toxinidir}/doc/requirements.txt
+  -r{toxinidir}/requirements.txt
 commands = sphinx-build -W -b html doc/source doc/build/html
 
 [testenv:pdf-docs]