def delete(self, *args, **kwargs): delete_activity.send(sender=self) super(BookSale, self).delete(*args, **kwargs)
def delete(self, *args, **kwargs): super(CourseReview, self).delete(*args, **kwargs) self.update_course_and_instructor_rating() delete_activity.send(sender=self)
def delete(self, *args, **kwargs): delete_activity.send(sender=self) super(Review, self).delete(*args, **kwargs)