From 8aaa668262ad9d11af966925f47d6d79c4fd8aee Mon Sep 17 00:00:00 2001
From: Yuval Brik <yuval@brik.org.il>
Date: Sun, 6 Nov 2016 16:12:55 +0200
Subject: [PATCH] Import httplib from six to support Python 3

In Python 3, httplib moved to http.client.
Use six in order to import the correct library on both Python 2 and
Python 3.

Change-Id: I6f43faf453809eed3f2e88fd587e941c80204793
Closes-Bug: #1623447
---
 os_api_ref/http_codes.py | 2 +-
 requirements.txt         | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/os_api_ref/http_codes.py b/os_api_ref/http_codes.py
index ad09aef..3258a3b 100644
--- a/os_api_ref/http_codes.py
+++ b/os_api_ref/http_codes.py
@@ -13,7 +13,7 @@
 from docutils import nodes
 from docutils.parsers.rst.directives.tables import Table
 from docutils.statemachine import ViewList
-from httplib import responses
+from six.moves.http_client import responses
 import yaml
 
 # cache for file -> yaml so we only do the load and check of a yaml
diff --git a/requirements.txt b/requirements.txt
index 893daca..3df30be 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,5 +4,6 @@
 
 pbr>=1.6 # Apache-2.0
 PyYAML>=3.10.0 # MIT
+six>=1.9.0 # MIT
 sphinx!=1.3b1,<1.4,>=1.2.1 # BSD
 openstackdocstheme>=1.5.0 # Apache-2.0