Python类继承简单实现

代码：

#! /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()

结果：

[work@db-testing-com06-vm3.db01.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