reorder imports spacing

7 files changed, 18 insertions, 22 deletions

diff --git a/nova/compute/disk.py b/nova/compute/disk.py
index b476987bb..08a22556e 100644
--- a/nova/compute/disk.py
+++ b/nova/compute/disk.py
@@ -24,12 +24,11 @@ Includes injection of SSH PGP keys into authorized_keys file.
 import logging
 import os
 import tempfile
-
-
 from twisted.internet import defer
 
 from nova import exception
 
+
 @defer.inlineCallbacks
 def partition(infile, outfile, local_bytes=0, local_type='ext2', execute=None):
     """Takes a single partition represented by infile and writes a bootable
diff --git a/nova/compute/exception.py b/nova/compute/exception.py
index fefa7451d..13e4f0a51 100644
--- a/nova/compute/exception.py
+++ b/nova/compute/exception.py
@@ -22,6 +22,7 @@ Exceptions for Compute Node errors, mostly network addressing.
 
 from nova.exception import Error
 
+
 class NoMoreAddresses(Error):
     pass
 
diff --git a/nova/compute/linux_net.py b/nova/compute/linux_net.py
index 358f184af..7b6ae693a 100644
--- a/nova/compute/linux_net.py
+++ b/nova/compute/linux_net.py
@@ -19,11 +19,12 @@
 import logging
 import signal
 import os
-import nova.utils
 import subprocess
 
 # todo(ja): does the definition of network_path belong here?
 
+from nova import utils
+
 from nova import flags
 FLAGS=flags.FLAGS
 
diff --git a/nova/compute/model.py b/nova/compute/model.py
index 2d8a036a5..cda188183 100644
--- a/nova/compute/model.py
+++ b/nova/compute/model.py
@@ -42,8 +42,6 @@ True
 
 import logging
 import time
-
-
 import redis
 
 from nova import datastore
diff --git a/nova/compute/monitor.py b/nova/compute/monitor.py
index 64852838d..fdc86b031 100644
--- a/nova/compute/monitor.py
+++ b/nova/compute/monitor.py
@@ -24,11 +24,18 @@ Instance Monitoring:
     in the object store.
 """
 
+import boto
+import boto.s3
 import datetime
+import libxml2
 import logging
 import os
+import rrdtool
 import sys
 import time
+from twisted.internet import defer
+from twisted.internet import task
+from twisted.application import service
 
 try:
     import libvirt
@@ -37,13 +44,6 @@ except Exception, err:
 
 from nova import flags
 
-import boto
-import boto.s3
-import libxml2
-import rrdtool
-from twisted.internet import defer
-from twisted.internet import task
-from twisted.application import service
 
 FLAGS = flags.FLAGS
 flags.DEFINE_integer(
diff --git a/nova/compute/network.py b/nova/compute/network.py
index faac74e54..1a8bc4ca1 100644
--- a/nova/compute/network.py
+++ b/nova/compute/network.py
@@ -20,22 +20,19 @@
 Classes for network control, including VLANs, DHCP, and IP allocation.
 """
 
+import IPy
 import logging
 import os
 import time
 
-# TODO(termie): clean up these imports
-
-import IPy
-
 from nova import datastore
+from nova import exception
 from nova import flags
 from nova import utils
-from nova import exception
-from nova.compute import exception as compute_exception
 from nova.auth import users
+from nova.compute import exception as compute_exception
+from nova.compute import linux_net
 
-import linux_net
 
 FLAGS = flags.FLAGS
 flags.DEFINE_string('networks_path', utils.abspath('../networks'),
diff --git a/nova/compute/node.py b/nova/compute/node.py
index 488e8870f..d681ec661 100644
--- a/nova/compute/node.py
+++ b/nova/compute/node.py
@@ -30,12 +30,11 @@ import logging
 import os
 import shutil
 import sys
-
-
 from twisted.internet import defer
 from twisted.internet import task
 from twisted.application import service
 
+
 try:
     import libvirt
 except Exception, err:
@@ -49,8 +48,9 @@ from nova import utils
 from nova.compute import disk
 from nova.compute import model
 from nova.compute import network
-from nova.volume import storage
 from nova.objectstore import image # for image_path flag
+from nova.volume import storage
+
 
 FLAGS = flags.FLAGS
 flags.DEFINE_string('libvirt_xml_template',