myPhoneBook2.py
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#!/usr/bin/python # -*- coding: utf-8 -*- import re class PhoneBook( object ): '''这是一个电话簿脚本。 该脚本能够实现 AddContact:添加联系人信息 ShowContact:查找姓名显示联系人 SaveContacts:存储联系人到 TXT 文档(存储格式——姓名:号码/号码) LoadContacts:从 txt 文档中载入联系人 ''' def __init__( self ): self .contactsDict = {} def AddContact( self ): while True : name = raw_input ( '请输入姓名>>>' ) name = name.strip() # 姓名必须包含有效字符 if name ! = '': break print '***姓名不能为空' while True : number = raw_input ( '请输入号码>>>' ) number = re.sub(r '\D' , '', number) # 删除号码中的非数字字符 if number ! = '': break print '***号码只能是数字' cover = True #若联系人已存在,是否覆盖 if self .contactsDict.has_key(name): print '***联系人已存在' self .ShowContact(name) while True : control = raw_input ( ''' 输入 "c":覆盖原来号码 输入 "n":保留原来号码并存储新号码 输入 "q" 退出\n>>>''' ) if control.lower() = = 'n' : cover = False break if control.lower() = = 'c' : break if control.lower() = = 'q' : return None print '***输入错误' if cover: self .contactsDict[name] = number else : if number in self .contactsDict[name]: print '***号码已经存在' else : self .contactsDict[name] = self .contactsDict[name] + '/' + number def ShowContact( self , name): print '++++++++++++++++++++++++' if self .contactsDict.has_key(name): print '【联系人信息】' print '【姓名: %s】' % name numberList = self .contactsDict[name].split( '/' ) for num in range ( len (numberList)): print '【号码%d: %s】' % (num + 1 , numberList[num]) else : print '【找不到联系人%s】' % name print '++++++++++++++++++++++++' def DeleteNumber( self , name): if self .contactsDict.has_key(name): self .ShowContact(name) number = self .contactsDict[name].split( '/' ) while True : print ''' 请输入要删除号码的序号 或者输入 "a" 删除该联系人 或者输入 "q" 退出(不删除) (若联系人号码被全部删除,该联系人也将被删除)''' control = raw_input ( '>>>' ) if control.lower() = = 'q' : break elif control.lower() = = 'a' : del self .contactsDict[name] break elif control.isdigit() and int (control) < = len (number): del number[ int (control) - 1 ] self .contactsDict[name] = '/' .join(number) break else : print '***输入有误' def LoadContacts( self ): ''' try: PhoneBook = open('PhoneBook.txt', 'a+') contacts = PhoneBook.read() if contacts == '': print '***电话簿为空' else: ContactsList = contacts.split('\n') for contact in ContactsList: if not contact == '': contact = contact.split(':') name = contact[0] number = contact[1] self.contactsDict[name] = number finally: PhoneBook.close() ''' self .contactsDict = {line.split( ':' )[ 0 ]: line.split( ':' )[ 1 ] for line in open ( 'PhoneBook.txt' , 'a+' ).readlines()} def SaveContacts( self ): try : if self .contactsDict: PhoneBook = open ( 'PhoneBook.txt' , 'w' ) for name, number in self .contactsDict.items(): line = name + ':' + number PhoneBook.write(line) PhoneBook.write( '\n' ) else : print '***没有联系人信息' finally : PhoneBook.close() if __name__ = = '__main__' : myPhoneBook = PhoneBook() myPhoneBook.LoadContacts() try : while True : raw_input ( '按回车键继续' ) print ''' -------------------------------- 输入 a:添加联系人 输入 s:显示联系人信息 输入 d:删除联系人 输入 q:退出 --------------------------------''' control = raw_input ( '>>>' ) if control.lower() = = 'a' : myPhoneBook.AddContact() elif control.lower() = = 's' : name = raw_input ( '请输入要查找的联系人姓名\n>>>' ) myPhoneBook.ShowContact(name) elif control.lower() = = 'd' : name = raw_input ( '请输入要删除的联系人姓名\n>>>' ) myPhoneBook.DeleteNumber(name) elif control.lower() = = 'q' : break else : print '***输入有误' finally : myPhoneBook.SaveContacts() |
花了一个下午和半个晚上写了这个简单通讯录:
哈哈,第一次写这么长的Python代码,自认为结构还是挺合理的。
代码如下:
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#-*- coding:utf-8 -*- # file :addrList.py # date :2011-10-24 15:40:13 # 设计一个基本的通讯录管理程序,使其具有添加,删除,编辑,查找等功能。 # 要求使用C/C++,java,javascript,python中任意一种语言实现。字符界面即可。 # 不需要有GUI(图形界面) import sys import os import string import re from datetime import datetime QUIT_FLAG = False ADDRS_LIST = "addr_list.txt" _addrs_dict = {} _addrs_count = 0 DEBUG = 2 def info(message): global DEBUG if DEBUG > 0 : print message def debug(message): global DEBUG if DEBUG > 1 : print message def warn(message): global DEBUG if DEBUG > 0 : print message def error(message): print message def help (): print "用法:输入菜单中的命令即可执行相应操作!" print "可用菜单命令如下:" showMenu() def showMenu(): print "+******************操作菜单***********************+" print "|查看所有联系人(all) | 查找联系人(find) |" print "|添加联系人(add) | 删除联系人(remove) |" print "|编辑联系人(edit) | 保存并退出(save) |" print "|使用帮助(help) | 退出但不保存(quit) |" print "+_________________________________________________+" def showError(info): print info def doSwitch(op): if op = = "all" : doAll() elif op = = "find" : doFind() elif op = = "add" : doAdd() elif op = = "remove" : doRemove() elif op = = "edit" : doEdit() elif op = = "save" : doSave() elif op = = "help" : help () elif op = = "quit" : doQuit() else : showError( "错误:您输入的命令有误,请重新输入。需要帮助请输入help!" ) def verifyInput(items): _flag = True _rPhone = re. compile (r '1[0-9]{10}' ) _rQQ = re. compile (r '[1-9][0-9]{4,9}' ) if len (items[ 0 ]) > 10 : _flag = False print "姓名太长了!" if not _rPhone.match(items[ 1 ]): _flag = False print "手机号码格式不正确" if not _rQQ.match(items[ 2 ]): _flag = False print "QQ号码输入有误" return _flag def buildAddr(addr): _addr = {} items = addr.split() if len (items) < 3 : print "您输入的信息太少了" return None if not verifyInput(items): return None _addr[ 'name' ] = items[ 0 ] _addr[ 'phone' ] = items[ 1 ] _addr[ 'QQ' ] = items[ 2 ] return _addr def addAddr(addr): global _addrs_count,_addrs_dict _addrs_count + = 1 _addr = buildAddr(addr) if not _addr: return None _addrs_dict[_addrs_count] = _addr def init(): if not os.path.isfile(ADDRS_LIST): return None faddr = open (ADDRS_LIST, "r" ) for line in faddr: if len (line) = = 0 : continue addAddr(line) faddr.close() def save(): global _addrs_dict faddr = open (ADDRS_LIST, "w+" ) for addr in _addrs_dict.values(): faddr.write( "{0}\t{1}\t{2}\n" . format (addr[ 'name' ],addr[ 'phone' ],addr[ 'QQ' ])) faddr.flush() faddr.close() def doAll(): global _addrs_dict if len (_addrs_dict) < 1 : print "联系人当中暂无记录!" return None printHead() for key,addr in _addrs_dict.items(): printAddr(key,addr) def doFind(): _flag = False flag1 = flag2 = flag3 = False cond = raw_input ( "请输入查询信息:>" ) debug( "DEBUG:{0}" . format (cond)) if len (cond) = = 0 : return None if cond.isdigit(): flag1 = findById( int (cond, 10 )) flag2 = findByPhone(cond) flag3 = findByQQ(cond) else : flag1 = findByName(cond) _flag = flag1 or flag2 or flag3 if not _flag: print "没有查找到任何联系人!" def doAdd(): line = raw_input ( "请依次输入联系人的姓名,手机号码,QQ号码>" ) if len (line) = = 0 : return None addAddr(line) def existsId(_id): global _addrs_dict return _addrs_dict.has_key(_id) # if _id > _addrs_count or _id < 1: # return False # else: # return True def doRemove(): FLAG = True while FLAG: key = raw_input ( "请输入要删除的联系人的编号(取消请输入#)" ) if key = = '#' : FLAG = False continue if not existsId( int (key, 10 )): print "不存在您所输入编号的联系人。请确认" continue print "编号为 {0} 的联系人信息如下:" . format (key) printById( int (key, 10 )) yesOrNo = raw_input ( "您确定要删除上述联系人吗?(y/n)" ) if yesOrNo in "yY" : removeById( int (key, 10 )) print "删除成功!" yesOrNo = raw_input ( "您还需要继续删除联系人吗?(y/n)" ) if not yesOrNo in "yY" : FLAG = False def doEdit(): FLAG = True while FLAG: key = raw_input ( "请输入要编辑的联系人的编号(取消请输入#)" ) print "DEBUG:key:{0}" . format (key) if key = = '#' : FLAG = False continue if not existsId( int (key, 10 )): print "不存在您所输入编号的联系人。请确认" continue print "编号为 {0} 的联系人信息如下:" . format (key) printById( int (key, 10 )) updateById( int (key, 10 )) FLAG = False def doSave(): save() doQuit() def doQuit(): global QUIT_FLAG QUIT_FLAG = True print "正在退出……" # exit(0) def printHead(): print "+-----+----------+---------------+---------------+" print "|编号 | 姓名 | 手机号码 | QQ号码 |" print "+-----+----------+---------------+---------------+" def printAddr(key,addr): # print "+-----+----------+---------------+---------------+" print "|{0:^5}|{1:^10}|{2:^15}|{3:^15}|" . format (key,addr[ 'name' ],addr[ 'phone' ],addr[ 'QQ' ]) print "+-----+----------+---------------+---------------+" def printById(_id): global _addrs_dict printHead() printAddr(_id,_addrs_dict[_id]) def removeById(_id): global _addrs_dict _addrs_dict.pop(_id) def updateById(_id): global _addrs_dict _addr = _addrs_dict.get(_id) print "请输入该联系人的新信息,相应留空则保留原有信息" name = raw_input ( "请输入新姓名:>" ) if len (name) > 0 : _addr[ 'name' ] = name phone = raw_input ( "请输入新手机号码:>" ) if len (phone) > 0 : _addr[ 'phone' ] = phone qq = raw_input ( "请输入新的QQ号码:>" ) if len (qq) > 0 : _addr[ 'QQ' ] = qq _addrs_dict[_id] = _addr print "更新成功!" print "联系人新的信息如下:" printById(_id) def findById(_id): if existsId(_id): printById(_id) return True else : return False def findByField(cond,field = 'name' ): global _addrs_dict _flag = False for key,addr in _addrs_dict.items(): if addr[field].find(cond) ! = - 1 : printAddr(key,addr) _flag = True return _flag def findByName(name): return findByField(name, 'name' ) def findByPhone(phone): return findByField(phone, 'phone' ) def findByQQ(qq): return findByField(qq, 'QQ' ) def main(): init() showMenu() while ( not QUIT_FLAG): operation = raw_input ( "请在此处输入菜单命令>" ) doSwitch(operation) if __name__ = = '__main__' : main() ## do something ##---------------------------------------------------- |