def notify_observer(*args, **kwargs):
pass
+# This manager will be inherited by all subclasses because
+# the core model is abstract.
+class PlCoreBaseDeletionManager(models.Manager):
+ def get_query_set(self):
+ return super(PlCoreBaseDeletedManager, self).get_query_set().filter(deleted=True)
+
# This manager will be inherited by all subclasses because
# the core model is abstract.
class PlCoreBaseManager(models.Manager):
def get_query_set(self):
return super(PlCoreBaseManager, self).get_query_set().filter(deleted=False)
+
class PlCoreBase(models.Model):
objects = PlCoreBaseManager()
+ deleted_objects = PlCoreBaseDeletionManager()
created = models.DateTimeField(auto_now_add=True)
updated = models.DateTimeField(auto_now=True)
# default values for created and updated are only there to keep evolution