# 可以使用python内置的issubclass方法来判断两个类之间是否存在继承关系 >>> class BaseClass: pass >>> class SubClass(BaseClass): pass >>> issubclass(SubClass, BaseClass) True >>> issubclass(SubClass, object) True >>> issubclass(BaseClass, SubClass) False
Python 学与思 – 学 Python,不浅尝辄止
# 可以使用python内置的issubclass方法来判断两个类之间是否存在继承关系 >>> class BaseClass: pass >>> class SubClass(BaseClass): pass >>> issubclass(SubClass, BaseClass) True >>> issubclass(SubClass, object) True >>> issubclass(BaseClass, SubClass) False