From 73ef799d751167929efa607fbb2b41636ff0362e Mon Sep 17 00:00:00 2001
From: Clark Boylan <clark.boylan@gmail.com>
Date: Thu, 18 May 2017 08:14:49 -0700
Subject: [PATCH] Don't use newer sphinx

Newer sphinx >=1.6.0 breaks theme templating. Avoid these problems
entirely by installing <1.6.0.

Example of resulting error:

  Exception occurred:
    File "/home/jenkins/workspace/gate-system-config-docs-ubuntu-xenial/.tox/venv/local/lib/python2.7/site-packages/sphinx/themes/basic/../basic/layout.html", line 108, in template
      {%- for css in css_files %}
  TypeError: 'NoneType' object is not iterable

Change-Id: Ibd7e932360c86be380184ccf4f415dbb8d70b757
---
 test-requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test-requirements.txt b/test-requirements.txt
index 19e02360d7..ea93dc6f83 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -2,7 +2,7 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
-sphinx>=1.5.1 # BSD
+sphinx>=1.5.1,<1.6.0 # BSD
 oslosphinx>=4.7.0 # Apache-2.0
 bashate>=0.2 # Apache-2.0
 PyYAML>=3.10.0 # MIT