Python实现类继承实例

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,name,age,salary):
   SchoolMember.__init__(self,name,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,name,age,marks):
   SchoolMember.__init__(self,name,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