Python是一种解释型、面向对象、动态数据类型的高级程序设计语言,本文就举一例Python类继承的实例。
实例代码如下:
#! /usr/bin/python # Filename: inherit.py # Author: yanggang class SchoolMember: def __init__(self,name,age): self.name = name self.age = age print 'init SchoolMember: ',self.name def tell(self): print 'name:%s; age:%s' % (self.name,self.age) class Teacher(SchoolMember): def __init__(self,age,salary): SchoolMember.__init__(self,age) self.salary = salary print 'init Teacher: ',self.name def tell(self): SchoolMember.tell(self) print 'salary: ',self.salary class Student(SchoolMember): def __init__(self,marks): SchoolMember.__init__(self,age) self.marks = marks print 'init Student: ',self.name def tell(self): SchoolMember.tell(self) print 'marks: ',self.marks t = Teacher('yanggang',20,1000) s = Student('liming',12,86) members = [t,s] print for member in members: member.tell()
运行结果:
[work@db-testing.baidu.com python]$ python inherit.py init SchoolMember: yanggang init Teacher: yanggang init SchoolMember: liming init Student: liming name:yanggang; age:20 salary: 1000 name:liming; age:12 marks: 86
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