fix new N402 errors

fix the N402 errors that have slipped in in the last 48 hrs since
starting this patch series.

fix an N401 error that our scanner current can't find because it
only looks for doc strings on classes and defs.

this is the xeno's paradox of patch series, but we're getting close.

Change-Id: I4a763bb4c812335d853eae05c72464f18ab93297

2 files changed, 8 insertions, 8 deletions

diff --git a/nova/tests/compute/test_compute.py b/nova/tests/compute/test_compute.py
index 460366833..c9cb797da 100644
--- a/nova/tests/compute/test_compute.py
+++ b/nova/tests/compute/test_compute.py
@@ -3475,7 +3475,7 @@ class ComputeTestCase(BaseTestCase):
         db.instance_destroy(c, inst_uuid)
 
     def test_rebuild_on_host_instance_exists(self):
-        """Rebuild if instance exists raise an exception"""
+        """Rebuild if instance exists raise an exception."""
 
         # creating testdata
         c = self.context.elevated()
diff --git a/nova/tests/test_db_api.py b/nova/tests/test_db_api.py
index acc290991..7df28bfcb 100644
--- a/nova/tests/test_db_api.py
+++ b/nova/tests/test_db_api.py
@@ -540,7 +540,7 @@ class DbApiTestCase(test.TestCase):
         self.assertEqual(expected, instance_faults)
 
     def test_instance_action_start(self):
-        """Create an instance action"""
+        """Create an instance action."""
         ctxt = context.get_admin_context()
         uuid = str(stdlib_uuid.uuid4())
 
@@ -563,7 +563,7 @@ class DbApiTestCase(test.TestCase):
         self.assertEqual(ctxt.project_id, actions[0]['project_id'])
 
     def test_instance_action_finish(self):
-        """Create an instance action"""
+        """Create an instance action."""
         ctxt = context.get_admin_context()
         uuid = str(stdlib_uuid.uuid4())
 
@@ -593,7 +593,7 @@ class DbApiTestCase(test.TestCase):
         self.assertEqual(ctxt.project_id, actions[0]['project_id'])
 
     def test_instance_actions_get_by_instance(self):
-        """Ensure we can get actions by UUID"""
+        """Ensure we can get actions by UUID."""
         ctxt1 = context.get_admin_context()
         ctxt2 = context.get_admin_context()
         uuid1 = str(stdlib_uuid.uuid4())
@@ -625,7 +625,7 @@ class DbApiTestCase(test.TestCase):
         self.assertEqual('run_instance', actions[1]['action'])
 
     def test_instance_action_get_by_instance_and_action(self):
-        """Ensure we can get an action by instance UUID and action id"""
+        """Ensure we can get an action by instance UUID and action id."""
         ctxt1 = context.get_admin_context()
         ctxt2 = context.get_admin_context()
         uuid1 = str(stdlib_uuid.uuid4())
@@ -657,7 +657,7 @@ class DbApiTestCase(test.TestCase):
         self.assertEqual(ctxt1.request_id, action['request_id'])
 
     def test_instance_action_event_start(self):
-        """Create an instance action event"""
+        """Create an instance action event."""
         ctxt = context.get_admin_context()
         uuid = str(stdlib_uuid.uuid4())
 
@@ -683,7 +683,7 @@ class DbApiTestCase(test.TestCase):
         self.assertEqual(start_time, events[0]['start_time'])
 
     def test_instance_action_event_finish(self):
-        """Finish an instance action event"""
+        """Finish an instance action event."""
         ctxt = context.get_admin_context()
         uuid = str(stdlib_uuid.uuid4())
 
@@ -717,7 +717,7 @@ class DbApiTestCase(test.TestCase):
         self.assertEqual(finish_time, events[0]['finish_time'])
 
     def test_instance_action_event_get_by_id(self):
-        """Get a specific instance action event"""
+        """Get a specific instance action event."""
         ctxt1 = context.get_admin_context()
         ctxt2 = context.get_admin_context()
         uuid1 = str(stdlib_uuid.uuid4())