Method add_frontend_route

fastapi/routing.py:2082–2097

(
        self,
        path: str,
        *,
        directory: str | os.PathLike[str],
        fallback: Literal["auto", "index.html", "404.html"] | None = "auto",
        check_dir: bool = True,
    )

        )

    def add_frontend_route(
        self,
        path: str,
        *,
        directory: str | os.PathLike[str],
        fallback: Literal["auto", "index.html", "404.html"] | None = "auto",
        check_dir: bool = True,
    ) -> None:
        self.routes.append(
            _FrontendRoute(
                path,
                directory=directory,
                fallback=fallback,
                check_dir=check_dir,
            )
        )

    def matches(self, scope: Scope) -> tuple[Match, Scope]:
        match, child_scope, _ = self._match(scope, prefix="")