Enforce H405 check

Change-Id: I61170d3b8cebd6e3e381f33ddc52b6d0174efec4

oslo_service/periodic_task.py

@@ -149,8 +149,9 @@ class _PeriodicTasksMeta(type):
 
 
 def _nearest_boundary(last_run, spacing):
-    """Find nearest boundary which is in the past, which is a multiple of the
-    spacing with the last run as an offset.
+    """Find the nearest boundary in the past.
+
+    The boundary is a multiple of the spacing with the last run as an offset.
 
     Eg if last run was 10 and spacing was 7, the new last run could be: 17, 24,
     31, 38...

oslo_service/tests/test_periodic.py

@@ -197,8 +197,7 @@ class PeriodicTasksTestCase(base.ServiceBaseTestCase):
 
 
 class ManagerMetaTestCase(base.ServiceBaseTestCase):
-    """Tests for the meta class which manages the creation of periodic tasks.
-    """
+    """Tests for the meta class which manages creation of periodic tasks."""
 
     def test_meta(self):
         class Manager(periodic_task.PeriodicTasks):

oslo_service/threadgroup.py

@@ -25,7 +25,8 @@ LOG = logging.getLogger(__name__)
 
 
 def _thread_done(gt, *args, **kwargs):
-    """Callback function to be passed to GreenThread.link() when we spawn()
+    """Callback function to be passed to GreenThread.link() when we spawn().
+
     Calls the :class:`ThreadGroup` to notify if.
 
     """
@@ -33,9 +34,11 @@ def _thread_done(gt, *args, **kwargs):
 
 
 class Thread(object):
-    """Wrapper around a greenthread, that holds a reference to the
-    :class:`ThreadGroup`. The Thread will notify the :class:`ThreadGroup` when
-    it has done so it can be removed from the threads list.
+    """Wrapper around a greenthread.
+
+     Holds a reference to the :class:`ThreadGroup`. The Thread will notify
+     the :class:`ThreadGroup` when it has done so it can be removed from
+     the threads list.
     """
     def __init__(self, thread, group):
         self.thread = thread

tox.ini

@@ -32,7 +32,7 @@ commands = python setup.py testr --coverage --testr-args='{posargs}'
 # E123, E125 skipped as they are invalid PEP-8.
 
 show-source = True
-ignore = E123,E125,H405
+ignore = E123,E125
 builtins = _
 exclude=.venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,build