pep cleanup

nova/context.py

@@ -31,7 +31,8 @@ class RequestContext(object):
     """
 
     def __init__(self, user_id, project_id, is_admin=None, read_deleted=False,
-                 roles=None, remote_address=None, timestamp=None, request_id=None):
+                 roles=None, remote_address=None, timestamp=None,
+                 request_id=None):
         self.user_id = user_id
         self.project_id = project_id
         self.roles = roles or []

nova/tests/api/openstack/test_servers.py

@@ -1306,7 +1306,8 @@ class ServersTest(test.TestCase):
         '''
 
         def return_servers_with_host(context, *args, **kwargs):
-            return [stub_instance(i, 'fake', 'fake', None, None, i % 2) for i in xrange(5)]
+            return [stub_instance(i, 'fake', 'fake', None, None, i % 2)
+                    for i in xrange(5)]
 
         self.stubs.Set(nova.db.api, 'instance_get_all_by_project',
             return_servers_with_host)

nova/tests/api/openstack/test_zones.py

@@ -189,7 +189,8 @@ class ZonesTest(test.TestCase):
         self.assertEqual(res_dict['zone']['cap2'], 'c;d')
 
     def test_zone_select(self):
-        self.flags(build_plan_encryption_key='c286696d887c9aa0611bbb3e2025a45a')
+        key = 'c286696d887c9aa0611bbb3e2025a45a'
+        self.flags(build_plan_encryption_key=key)
         self.stubs.Set(api, 'select', zone_select)
 
         req = webob.Request.blank('/v1.0/zones/select')

nova/tests/test_api.py

@@ -395,7 +395,6 @@ class ApiEc2TestCase(test.TestCase):
         self.expect_http()
         self.mox.ReplayAll()
 
-
         security_group_name = "".join(random.choice("sdiuisudfsdcnpaqwertasd")
                                       for x in range(random.randint(4, 8)))