def launch()

in src/huggingface_hub/_webhooks_server.py [0:0]

• 19 lines of code
• 12 McCabe index (conditional complexity)

    def launch(self, prevent_thread_lock: bool = False, **launch_kwargs: Any) -> None:
        """Launch the Gradio app and register webhooks to the underlying FastAPI server.

        Input parameters are forwarded to Gradio when launching the app.
        """
        ui = self._ui or self._get_default_ui()

        # Start Gradio App
        #   - as non-blocking so that webhooks can be added afterwards
        #   - as shared if launch locally (to debug webhooks)
        launch_kwargs.setdefault("share", _is_local)
        self.fastapi_app, _, _ = ui.launch(prevent_thread_lock=True, **launch_kwargs)

        # Register webhooks to FastAPI app
        for path, func in self.registered_webhooks.items():
            # Add secret check if required
            if self.webhook_secret is not None:
                func = _wrap_webhook_to_check_secret(func, webhook_secret=self.webhook_secret)

            # Add route to FastAPI app
            self.fastapi_app.post(path)(func)

        # Print instructions and block main thread
        space_host = os.environ.get("SPACE_HOST")
        url = "https://" + space_host if space_host is not None else (ui.share_url or ui.local_url)
        if url is None:
            raise ValueError("Cannot find the URL of the app. Please provide a valid `ui` or update `gradio` version.")
        url = url.strip("/")
        message = "\nWebhooks are correctly setup and ready to use:"
        message += "\n" + "\n".join(f"  - POST {url}{webhook}" for webhook in self.registered_webhooks)
        message += "\nGo to https://huggingface.co/settings/webhooks to setup your webhooks."
        print(message)

        if not prevent_thread_lock:
            ui.block_thread()