Method _write_items

examples/memory/file_session.py:101–105

(self, session_id: str, items: list[Any])

            return []

    async def _write_items(self, session_id: str, items: list[Any]) -> None:
        file_path = self._items_path(session_id)
        payload = json.dumps(items, indent=2, ensure_ascii=False)
        await asyncio.to_thread(self._dir.mkdir, parents=True, exist_ok=True)
        await asyncio.to_thread(file_path.write_text, payload, encoding="utf-8")

    async def load_state_json(self) -> dict[str, Any] | None:
        """Load a previously saved RunState JSON payload, if present."""