Method register_assets_blueprint

dash/backends/_flask.py:86–95

(
        self, blueprint_name: str, assets_url_path: str, assets_folder: str
    )

        return app

    def register_assets_blueprint(
        self, blueprint_name: str, assets_url_path: str, assets_folder: str
    ):
        bp = Blueprint(
            blueprint_name,
            __name__,
            static_folder=assets_folder,
            static_url_path=assets_url_path,
        )
        self.server.register_blueprint(bp)

    def register_error_handlers(self):
        @self.server.errorhandler(PreventUpdate)