Python地址簿

 #!/usr/bin/python
 #coding=UTF-8
 # FileName:address.py
 # Python地址簿
 import cPickle as p;
 import os;
 import sys;
 class Address:
     '''Python地址簿'''
     # 构造函数
     def __init__(self):
         self.dataFileName = 'address.data';
         self.dataPath = os.getcwd() + os.sep;
         handle = file(self.dataPath + self.dataFileName, 'w');
         try:
             self.peopleList = p.load(handle);
         except:
             print '%s is empty.initializing...'%(self.dataFileName);
             self.peopleList = {};
             handle.close();
     ###
     # 添加一个地址簿
     # @access    public
     # @author   zhaoyingnan 2016-03-01 10:10:46
     # @param    string  username    人名
     # @param    string  marks       备注
     # @param    string  mobile      手机号码
     # @param    string  email       邮箱
     # @return   mix
     # @note
     ###
     def addPeople(self, username, marks, mobile, email):
         '''添加一个地址簿'''
         if self.peopleList.get(username, 404) == 404:
             newPeople = {'username':username, 'marks':marks, 'mobile':mobile, 'email':email};
             self.peopleList[username] = newPeople;
         else:
             'already exist.';

     ###
     # 删除一个地址簿
     # @access    public
     # @author    zhaoyingnan 2016-03-01 10:16
     # @param    string  username    人名
     # @return    mix
     # @note
     ###
     def delPeople(self, username):
         if self.peopleList.get(username, 404) == 404:
             print '%s non-existent.'%(username);
         else:
             del self.peopleList[username];
             print 'ok.';

     ###
     # 修改一个地址簿
     # @access    public
     # @author    zhaoyingnan 2016-03-01 10:18
     # @param    string  username    人名
     # @param    string  index       索引(username/marks/mobile/email)
     # @param    string  value       索引对应的值
     # @return    mix
     # @note
     ###
     def updatePeople(self, username, index, value):
         if self.peopleList.get(username, 404) == 404:
             print '%s non-existent.'%(username);
             #sys.exit('%s non-existent!'%(username));
         else:
             self.peopleList[username][index] = value;

     ###
     # 获取列表
     # @access    public
     # @author    zhaoyingnan 2016-03-01 10:21
     # @return    string
     # @note
     ###
     def getPeople(self):
         if len(self.peopleList) > 0:
             for username,arList in self.peopleList.items():
                 print '-------------------------------';
                 print '\t%s\t'%(username);
                 for key,value in arList.items():
                     print '%s\t%s'%(key, value);
                 print '-------------------------------';
         else:
             print '%s is empty.'%(self.dataFileName);

     # 将地址播存储在文件中
     def __del__(self):
         handle = file(self.dataPath + self.dataFileName, 'w');
         p.dump(self.peopleList, handle);
         handle.close();

 address = Address();
 address.addPeople('lee', 'LiHongBin', 18911937250, '791520450@qq.com');
 address.addPeople('zhaoyn', 'ZhaoYingNan', 15932279586, '409586363@qq.com');
 address.addPeople('Mr.Zhu', 'ZhuXiaoHuan', 13303028786, '12802390939@qq.com');
 address.delPeople('Mr.Zhu');
 address.updatePeople('Liu', 'marks', 'LiuQing');
 address.updatePeople('zhaoyn', 'marks', 'Mr.Zhao');
 address.getPeople();