From 527547a3eee788b52c28ae67163a97e4209b80a9 Mon Sep 17 00:00:00 2001
From: Nguyen Hung Phuong <phuongnh@vn.fujitsu.com>
Date: Wed, 21 Feb 2018 17:56:41 +0700
Subject: [PATCH] Clean imports in code

In some part in the code we import objects. In the Openstack style guidelines
they recommend to import only modules. [1]: "Do not import objects, only modules".

[1] https://docs.openstack.org/hacking/0.10.3/

Change-Id: Ib28240efb761a9426c57ac2551e0f19f07cdc2fb
---
 doc/source/redirect.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/source/redirect.py b/doc/source/redirect.py
index 099159f..4400b98 100644
--- a/doc/source/redirect.py
+++ b/doc/source/redirect.py
@@ -10,8 +10,8 @@ from sphinx.util.console import bold
 
 
 def setup(app):
-    from sphinx.application import Sphinx
-    if not isinstance(app, Sphinx):
+    from sphinx import application
+    if not isinstance(app, application.Sphinx):
         return
     app.connect('build-finished', emit_redirects)