一:python多继承 python多继承中,当一个类继承了多个父类时候,这个类拥有多个父类的所欲非私有的属性 l例子: class A: pass class B(A): pass class C(A,B): pass B继承了A的属性,C继承了A和B的属性 二:多继承中出现的问题: 问题一:当一个类继承了多个父类,而这几个父类里面的方法名字写的一样,那该怎么办呢? 例如: class A: def login(self): pass class B(A): def login(self):
之前看python文档的时候发现许多单继承类也用了super()来申明父类,那么这样做有何意义? 从python官网文档对于super的介绍来看,其作用为返回一个代理对象作为代表调用父类或亲类方法.(Return a proxy object that delegates method calls to a parent or sibling class of type. This is useful for accessing inherited methods that have been
英文文档: super([type[, object-or-type]]) Return a proxy object that delegates method calls to a parent or sibling class of type. This is useful for accessing inherited methods that have been overridden in a class. The search order is same as that used b
英文文档: super([type[, object-or-type]]) Return a proxy object that delegates method calls to a parent or sibling class of type. This is useful for accessing inherited methods that have been overridden in a class. The search order is same as that used b