tag.save()
book.tags = set(meta_tags + book_shelves)
+ book.save() # update sort_key_author
cover_changed = old_cover != book.cover_info()
obsolete_children = set(b for b in book.children.all()
for child in notify_cover_changed:
child.parent_cover_changed()
- book.save() # update sort_key_author
book.update_popularity()
cls.published.send(sender=cls, instance=book)
return book