Function _get_nested_value

internbootcamp/utils/data_postprocess.py:769–777

获取嵌套字段的值

(data: Dict[str, Any], path: str, default: Any = None)

        processor.add_transformer(extractor)
    """
    def _get_nested_value(data: Dict[str, Any], path: str, default: Any = None) -> Any:
        """获取嵌套字段的值"""
        value = data
        for key in path.split('.'):
            if isinstance(value, dict):
                value = value.get(key, default)
            else:
                return default
        return value
    
    def _extract(data: Dict[str, Any]) -> Dict[str, Any]:
        result = {}