def _force_use_list_notifier(self):
if (CONF.notification_driver !=
'openstack.common.notifier.list_notifier'):
if not hasattr(CONF, "list_notifier_drivers"):
CONF.list_notifier_drivers = []
old_notifier = CONF.notification_driver
drvstring = 'openstack.common.notifier.list_notifier'
CONF.notification_driver = drvstring
if old_notifier:
list_notifier.add_driver(old_notifier)
def test_adding_and_removing_notifier_module(self):
self.config(notification_driver='openstack.common.'
'notifier.list_notifier',
list_notifier_drivers=[])
list_notifier.add_driver('openstack.common.notifier.no_op_notifier')
api.notify(None, 'publisher_id', 'event_type',
api.WARN, dict(a=3))
self.assertEqual(self.notify_count, 1)
list_notifier.remove_driver('openstack.common.notifier.no_op_notifier')
api.notify(None, 'publisher_id', 'event_type',
api.WARN, dict(a=3))
self.assertEqual(self.notify_count, 1)
def test_adding_and_removing_notifier_object(self):
self.notifier_object = SimpleNotifier()
self.config(notification_driver='openstack.common.'
'notifier.list_notifier',
list_notifier_drivers=[
'openstack.common.notifier.no_op_notifier'])
list_notifier.add_driver(self.notifier_object)
api.notify(None, 'publisher_id', 'event_type',
api.WARN, dict(a=3))
self.assertEqual(self.notify_count, 1)
self.assertTrue(self.notifier_object.notified)
self.notifier_object.notified = False
list_notifier.remove_driver(self.notifier_object)
api.notify(None, 'publisher_id', 'event_type',
api.WARN, dict(a=3))
self.assertEqual(self.notify_count, 2)
self.assertFalse(self.notifier_object.notified)
def __init__(self, project_name, service_name):
""" Construct Plugin Manager; load and initialize plugins.
project_name (e.g. 'nova' or 'glance') is used
to construct the entry point that identifies plugins.
The service_name (e.g. 'compute') is passed on to
each plugin as a raw string for it to do what it will.
"""
self._project_name = project_name
self._service_name = service_name
self.plugins = []
# Make sure we're using the list_notifier.
if not hasattr(CONF, "list_notifier_drivers"):
CONF.list_notifier_drivers = []
old_notifier = CONF.notification_driver
CONF.notification_driver = 'openstack.common.notifier.list_notifier'
if (old_notifier and
old_notifier != 'openstack.common.notifier.list_notifier'):
list_notifier.add_driver(old_notifier)
