Method append

custom_components/f1_sensor/__init__.py:623–647

(
        self, payload: dict[str, Any], *, received_at: str | None = None
    )

        return [dict(item) for item in reversed(self._items[-max_items:])]

    def append(
        self, payload: dict[str, Any], *, received_at: str | None = None
    ) -> dict[str, Any] | None:
        if not isinstance(payload, dict):
            return None
        self._sync_session_context(force=True)
        item = _normalize_race_control_log_item(
            payload,
            received_at=received_at,
            sequence=self._next_sequence,
        )
        event_id = item.get("event_id")
        if event_id and event_id in self._event_ids:
            return None
        self._items.append(item)
        if event_id:
            self._event_ids.add(str(event_id))
        while len(self._items) > RACE_CONTROL_LOG_MAX_ITEMS:
            old = self._items.pop(0)
            old_event_id = old.get("event_id")
            if old_event_id:
                self._event_ids.discard(str(old_event_id))
        self._next_sequence += 1
        self._schedule_save()
        return dict(item)

    async def async_clear(self, *, reason: str = "manual") -> None:
        self._clear(reason=reason)