摘要: # class Foo(object): # pass # # class Bar(Foo): # pass # # class FooBar(Bar): # pass # print(issubclass(Bar, Foo)) # True # print(issubclass(Foo, Bar) 阅读全文
posted @ 2018-11-09 17:39 曾经有个贵族 阅读(131) 评论(0) 推荐(0) 编辑