python伪私有属性的理解

## private.py
class Person:
    __template_name = "person instance template name"
 
    def __init__(self,name):    
        self.__name = name      ## __name 属于Person类,
 
    def get_name(self):
        return self.__name
 
    @staticmethod
    def get_template_name():
        return Person.__template_name
 
>>> p = Person("keithl")
>>> print(p.get_name())
keithl
 
>>> print(p._Person__name)
keithl
 
>>> print(p.__name)
AttributeError: 'Person' object has no attribute '__name'
 
>>> print(dir(p))