Python class instance關於「Python class attribute list」標籤，搜尋引擎有相關的訊息討論：
Get List Of Class's Attributes Including Attributes Of Sub Objectsstackoverflow.com › questions › get-list-of-classs-attributes...How to Get a List of Class Attributes in Python? - GeeksforGeekswww.geeksforgeeks.org › how-to-get-a-list-of-class-attribu...Python Class Attributes