Adjust import order according to PEP8 imports rule

This patch just adjust import order to follow PEP8 imports rule.
See http://www.python.org/dev/peps/pep-0008/#imports

Imports should be grouped in the following order:
1) Standard library imports
2) Related third party imports
3) Local application/library specific imports

Change-Id: Ifa3f219207b02d60e757e17c42dae1fef2f628fe

diff --git a/cinder/api/openstack/wsgi.py b/cinder/api/openstack/wsgi.py
index 70d127e81361dea34a1aa42f4e1d246763d8e983..a4ea19d07186ca24699e197a47d2d84674968832 100644 (file)
--- a/cinder/api/openstack/wsgi.py
+++ b/cinder/api/openstack/wsgi.py
@@ -19,7 +19,12 @@
 import inspect
 import math
 import time
+
+from lxml import etree
+import six
 import webob
+from xml.dom import minidom
+from xml.parsers import expat
 
 from cinder import exception
 from cinder.openstack.common import gettextutils
@@ -28,11 +33,6 @@ from cinder.openstack.common import log as logging
 from cinder import utils
 from cinder import wsgi
 
-from lxml import etree
-import six
-from xml.dom import minidom
-from xml.parsers import expat
-
 
 XMLNS_V1 = 'http://docs.openstack.org/volume/api/v1'
 XMLNS_ATOM = 'http://www.w3.org/2005/Atom'

diff --git a/cinder/utils.py b/cinder/utils.py
index d0353a15bd0229e0efae0a0e05d81eda75796ab4..14148f46a368698d001bd275586ea6e94791d861 100644 (file)
--- a/cinder/utils.py
+++ b/cinder/utils.py
@@ -34,17 +34,17 @@ import stat
 import sys
 import tempfile
 import time
-from xml.dom import minidom
-from xml.parsers import expat
-from xml import sax
-from xml.sax import expatreader
-from xml.sax import saxutils
 
 from eventlet import event
 from eventlet import greenthread
 from eventlet import pools
 from oslo.config import cfg
 import paramiko
+from xml.dom import minidom
+from xml.parsers import expat
+from xml import sax
+from xml.sax import expatreader
+from xml.sax import saxutils
 
 from cinder.brick.initiator import connector
 from cinder import exception