class CommentController(MasterController): _comment = None def __init__(self, comments = None): self._comment = Comment() super(CommentController, self).__init__() def create(self, args): self._comment.attach(PostController) self._comment.user_id(args['user_id']) self._comment.post_id(args['post_id']) self._comment.comment(args['comment']) self._comment.save()