摘要: 1 class Base: 2 pass 3 4 class Foo(Base): 5 pass 6 7 class Bar(Foo): 8 pass 9 10 print(issubclass(Bar,Foo)) # True 11 print(issubclass(Foo,Bar)) # Fal 阅读全文
posted @ 2018-11-09 21:42 刹那灯火明 阅读(359) 评论(0) 推荐(0) 编辑