person.py
class Person: def __init__(self,*args,**kwargs): print('我是Person类的构造...') # self.name=name # self.age=age self.args=args self.kwargs=kwargs #吃和睡 def eat(self): print('吃一个...') def sleep(self): print('睡一个...') ''' 代码:(Person),就让Teacher类和Person发生继承关系 Person:父类 Teacher:子类 ''' class Teacher(Person): def __init__(self,name,age,salary): print('我是Teacher类的构造...') self.salary=salary ''' 为了给父类Person中的name和age属性赋值, 所以我们需要在子类构造函数中显示的调用父类构造来实现 关键字:super ''' super().__init__(name,age) # super(Teacher, self).__init__(name,age) # Person.__init__(self,name,age) #教书 def teach(self): print('教书育人...')
main.py
import pickle from person import Person ''' 演示对象序列化和反序列化操作: ''' #创建Person对象 p = Person('貂蝉',23,'女',163.0,92,'惊艳') ''' 将p对象序列化到文件person.txt中 ''' fw=open('person.txt','wb',encoding='utf-8') pickle.dump(p,fw) fw.close()