python里面建立类创建对象继承类

# coding:utf8
'''2.编写一个程序，用于创建一个名为Employee的父类和两个名为
Manager和Director的子类。Employee类包含3个属性和一个方法，属
性为name、basic(基本工资)和address，方法名为show()，用于显示这些属性的值。
Manager类有一个称为department(部门)的附加属性。Director
类有一个称为transportAllowance(交通津贴)的附加属性。创建Manager和Director类的对象，并显示其详细信息。
定义一个父类下面定义一些方法
'''
class Employee():
def __init__(self,name,basic,address):
self.name=name
self.basic=basic
self.address=address
def show(self,name,basic,address):
print(self.name)
print(self.basic)
print(self.address)
class Manager(Employee):
def __init__(self,name,basic,address,department):
Employee.__init__(self,name,basic,address)
self.department=department
def show2(self,name,basic,address,department):
self.show('cs',1000,'beijing')#继承父类的show方法
print self.department
class Director(Employee):
def __init__(self,name,basic,address,transportAllowance):
Employee.__init__(self,name,basic,address)
self.transportAllowance=transportAllowance
def show3(self,name,basic,address,transportAllowance):
self.show('cs',1000,'beijing')
print(self.transportAllowance)
base=Employee('cs',1000,'beijing')
base.show('cs',1000,'beijing')
m=Manager('cs',1000,'beijing','c1')
m.show2('cs',1000,'beijing','c1')
d=Director('cs',1000,'beijing','c2')
d.show3('cs',1000,'beijing','c2')