Method cancel_batch

src/web/task_manager.py:339–344

取消批量任务

(self, batch_id: str)

        return status.get("cancelled", False)

    def cancel_batch(self, batch_id: str):
        """取消批量任务"""
        if batch_id in _batch_status:
            _batch_status[batch_id]["cancelled"] = True
            _batch_status[batch_id]["status"] = "cancelling"
            logger.info(f"批量任务 {batch_id} 已标记为取消")

    def register_batch_websocket(self, batch_id: str, websocket):
        """注册批量任务 WebSocket 连接"""