python类的继承

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#!/usr/bin/python
# Filename: inherit.py

class SchoolMember:
    '''Represent any school member.'''
    def __init__(self,name,age):
        self.name = name
        self.age = age
        print('(Initialize SchoolMember:{0})'.format(self.name))

    def tell(self):
        '''Tell my details.'''
        print('Name:"{0}" Age:"{1}"'.format(self.name,self.age),end = ' ')

class Teacher(SchoolMember):
    '''Represent a teacher.'''
    def __init__(self,name,age,salary):
        SchoolMember.__init__(self,name,age)
        self.salary = salary
        print('(Initialized Teache:{0})'.format(self.name))

    def tell(self):
        SchoolMember.tell(self)
        print('Salary:"{0:d}"'.format(self.salary))

class Student(SchoolMember):
    '''Represents a student'''
    def __init__(self,name,age,marks):
        SchoolMember.__init__(self,name,age)
        self.marks = marks
        print('(Initialized Student:{0}'.format(self.name))

    def tell(self):
        SchoolMember.tell(self)
        print('Marks:"{0:d}"'.format(self.marks))

t = Teacher('Mrs.Shrividya',30,30000)
s = Student('Swaroop',25,75)

print()

members = [t,s]
for member in members:
    member.tell()

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