Python小练习——创建简单地址簿

　　闲来无事，刚花了点时间学完《A Byte Of Python》，写写最后面给的习题：

　　创建一个地址簿，写了个简单的文字菜单，根据选择可添加/删除/查找/更改联系人、电话以及邮箱，当然可以扩展为更多信息和操作；程序只是把内容简单打印出来，可以把打印部分变为文件存储。

　　写完发现好像当C来使了。菜鸟学习而已，大家勿笑：)

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

import sys

class PersonInfomation:
    def __init__(self, name, tel, email):
        self.name = name
        self.tel = tel
        self.email = email
    
    def getName(self):
        return self.name

    def getTel(self):
        return self.tel

    def getEmail(self):
        return self.email

def input(message):
    '''input something with the message'''
    try:
        content = raw_input(message)
    except EOFError:
        print 'you put an EOF!'
        sys.exit()
    except:
        print 'unknow error or exception occurred!'
        sys.exit()
    
    return content

def addPerson(addressBook):
    '''add person information'''
    name = input('Please input person name:')
    tel = input('Please input the tel:')
    email = input('Please input the email:')

    infomation = PersonInfomation(name, tel, email)
    addressBook[infomation.getName()] = [infomation.getTel(), infomation.getEmail()]

    print '======== ADD SUCCESS! ========'

def delPerson(addressBook):
    '''del person information'''
    name = input('input the person name you want to delete:')
    if addressBook.has_key(name):
        del addressBook[name]
        print '======== DELETE SUCCESS! ========'
    else:
        print '%s not exist.' % name

def findPerson(addressBook):
    '''find the person and print the information'''
    name = input('input the name you want to find:')
    if addressBook.has_key(name):
        print 'RESULT~~~~~~~~~~~~~~'
        print '--->name: %s' % name
        print '--->tel: %s' % addressBook[name][0]
        print '--->email: %s\n' % addressBook[name][1]
    else:
        print '--->%s not exist.' % name

def changeInfo(addressBook):
    name = input('input the name you want to change information:')
    tel = input('Please input the tel:')
    email = input('Please input the email:')
    addressBook[name] = [tel, email]
    print '======= CHANGE SUCCESS! ========'

def printInfoAndExit(addressBook):
    for key, value in addressBook.items():
        print '==== PRINT INFOMATION ===='
        print 'Name : %s' % key
        print 'Tel  : %s' % value[0]
        print 'Email: %s' % value[1]
    
    sys.exit()

if __name__ == '__main__':
    addressBook = {}
    dictHandle = \
    {
        '1' : addPerson,    
        '2' : delPerson,    
        '3' : findPerson,    
        '4' : changeInfo,    
        '5' : printInfoAndExit    
    }
    idleMessage = '''\
        ======== M e n u ===========
        | AddressBook:            　　　　　　    |
        | 1. Add person            　　　　　　    |
        | 2. Del person            　　　　　　     |
        | 3. Find person        　　　　　　　　 |
        | 4. Change infomation  　　　　　　  |
        | 5. Exit                　　　　　　　　　　|
        =========================
    '''

    while True:
        print idleMessage
        chosen = raw_input('Select: ')
        dictHandle[chosen](addressBook)

 

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