def send_watcher_update(sender, created=False, instance=None, **kwargs):
"""
Send watchers of a given lot updates.
"""
if instance and created:
notify_watchers(instance)
if isinstance(instance, Note):
new_note_notify_managers(instance)
def save(self, force_insert=False, force_update=False, commit=True):
is_creating = False
if not self.instance.id:
is_creating = True
organizer = super(self.__class__, self).save()
if is_creating:
new_organizer_notify_managers(organizer)
notify_watchers(organizer)