From 71fb39bb60a8187ff07d4df5238be7feca12cd1b Mon Sep 17 00:00:00 2001
From: Akihiro Motoki <amotoki@gmail.com>
Date: Wed, 5 Jul 2017 17:24:50 +0900
Subject: [PATCH] Declare parallel reading safe

Sphinx 1.3 or later allows extensions to declare parallel reading
or writing is safe or not [1]. parallel reading is disabled by default.
I believe we can enable this safely.

[1] http://www.sphinx-doc.org/en/stable/extdev/#extension-metadata

Change-Id: Icd4b2c9951bb7bda3217cc814985dcd26ec5b5ce
---
 openstackdocstheme/__init__.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/openstackdocstheme/__init__.py b/openstackdocstheme/__init__.py
index 077c6a9..2d30df7 100644
--- a/openstackdocstheme/__init__.py
+++ b/openstackdocstheme/__init__.py
@@ -113,3 +113,6 @@ def setup(app):
         'openstackdocs',
         os.path.abspath(os.path.dirname(__file__)) + '/theme/openstackdocs',
     )
+    return {
+        'parallel_read_safe': True,
+    }