在信息储存上有点问题解决不了 - 喵宅苑 MewoGarden × 技术宅社区II

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作者:暮零天晨

[i=s] 本帖最后由绯色の胖子于 2015-6-12 18:13 编辑在看完简明python后尝试着做最后的那个通讯录在信息储存上有点问题解决不了 #!/usr/bin/python #Filename : Directory inquirles import cPickle as p class Person_Address: def __init__(self,name,group,phone_number,email_address): self.name = name self.group = group self.phone_number = phone_number self.email_address = email_address def Print_message(self): '''It is a message print function in class print a person's name,group,phone number,email address''' print self.name,self.group,self.phone_number,self.email_address direct = {} Storedfile = '/home/licht/Documents/MessageBook' def add_new(): '''It is a new person message append function''' direct['licht'] = Person_Address('licht','family','132','3628') name = raw_input("Please inpute the person's name:") group = raw_input("Please inpute the person's group:") number = raw_input("Please inpute the person's phone numbr:") email = raw_input("Please inpute the person's email address:") direct[name] = Person_Address(name,group,number,email) #这里，类被存储到字典里时是存成 {'licht':<__main__.Person_Address instance at 0x20d6680>} f_temp = file(Storedfile,'ab') p.dump(direct,f_temp) f_temp.close() def search_one(): '''It is a person message search function''' name = raw_input("Please inpute the person's name:") f_temp = file(Storedfile,'rb') while True: try: store = p.load(f_temp) #在这里被取出来后还是{'licht': <__main__.Person_Address instance at 0x20d6680>}，怎么能才能让它取出以后是可以正常输出信息？ if store.has_key(name): print store break except EOFError: break if __name__ == '__main__': add_new() search_one() 还求大神赐教！更多 0

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作者:neuront

[i=s] 本帖最后由 neuront 于 2014-7-17 18:06 编辑楼主你所谓的「正常输出信息」是不是指在 [mw_shl_code=python,true]person = Person_Address(...) print person # 这里[/mw_shl_code] 输出的时候产生的内容是定义在 Print_message 里的那种, 而不是一串 <__main__.Person_Address instance at 0x20d6680> 这样的东西? 如果是这样的话你需要覆盖 __str__(self) 这个函数.

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