类和实例的相同方法

您可以使用描述符：

class Select(object):    def __get__(self,obj,objtype):        x=objtype if obj is None else obj        def select(where): print(x,where)        return selectclass Books(object):    select=Select()book = Books()Books.select(where='asdf')book.select(where='asdf')

产量

<class '__main__.Books'> asdf<__main__.Books object at 0xb7696dec> asdf