Python就业班——初识面向对象——练习——People，,多重继承_相同方法

Python就业班——初识面向对象——练习——People，,多重继承_相同方法

多重继承_相同方法

 1 #!/usr/bin/env python3 2 # coding=utf-8 3 # Version:python3.6.1 4 # Project:practice 5 # File:People.py 6 # Data:2020/7/12 12:04 7 # Author:LGSP_Harold 8 """ 9 已知People、Speaker、Student为三个自定义的类，其中People、S10 peaker为Student的父类。请按照Python中多继承的方式进行编码实11 现下列效果图所示功能。（注：People和Speaker中分别包含不同功12 能的__init__( )和speak( )方法）13 14 任务15 1、自定义People类，并重写其构造（初始化）方法__init__( )，将参16 数n和a赋值给实例对象的属性17 2、自定义该类实例方法speak( )，功能：打印“xxx说: 我xxx岁”18 3、自定义Speaker类，并重写其构造（初始化）方法__init__( )，将参19 数n、c、t赋值给实例对象的属性20 4、自定义该类实例方法speak( )，功能：打印“我叫xxx,我是一个xx21 x,我演讲的主题是 xxx”22 5、实例化Student类对象s23 6、调用父类的speak( )方法24 7、根据效果图进行格式化输出25 """26 27 28 class People(object):29 30     def __init__(self, name, age):31         self.name = name32         self.age = age33 34     def speak(self):35         print(‘My name is {0}, my age is {1}.‘.format(self.name, self.age))36 37 38 class Speaker(object):39 40     def __init__(self, name, job, language):41         self.name = name42         self.job = job43         self.language = language44 45     def speak(self):46         print(‘my name is {0}, I am a {1}, The Theme of my speech today is {2}.‘.format(self.name, self.job, self.language))47 48 49 class Student(Speaker, People):50 51     def __init__(self, name, age, job, language):52         People.__init__(self, name, age)53         Speaker.__init__(self, name, job, language)54 55     def speak(self, classStudentSon, classSpeakerFather, classPeopleFather):56         super(Student, self).speak()57         s1 = issubclass(classStudentSon, classSpeakerFather)58         s2 = issubclass(classStudentSon, classPeopleFather)59         print(‘Student is or not is Speaker son: {0}; Student is or not is People son: {1}‘.format(s1, s2))60 61 62 if __name__ == ‘__main__‘:63     s = Student(‘Harold‘, 18, ‘Student‘, ‘Python‘)64     s.speak(Student, Speaker, People)

Python就业班——初识面向对象——练习——People