前言

本文主要给大家介绍的是关于python对配置文件.ini增删改查操作的相关内容，分享出来供大家参考学习，下面话不多说了，来一起看看详细的介绍：

一、先导入configobj库文件

可以用pip直接安装

#!/usr/bin/python# -*- coding: utf-8 -*-import jsonfrom configobj import ConfigObj

二、增添section

这里是前后端分离的例子，从前端接收json数据，然后写入配置文件中

def add(self, false=None): self.log.debug("list") try: conf_ini = CONFIG_INI_PATH+"users.ini.bak" config = ConfigObj(conf_ini, encoding='UTF8') req = self.input["input"] data = req["data"] userName = data["userName"] disc = data["disc"] ip = data["ip"] expMonth = int(float(data["expDate"]) * 12) for user in config.items(): if userName == user[0]: self.out = '{"status": 1,"msg":"用户名已存在！"}' return false else: pass config[userName] = {} config[userName]['user'] = userName config[userName]['disc'] = disc config[userName]['ip'] = ip config[userName]['validity_date'] = data["expDate"] config[userName]['cert_expired'] = get_today_month(expMonth) config[userName]['enable'] = 0 config[userName]['path'] = USER_KEY_PATH + userName config.write() self.out = '{"status": 0,"msg":"操作成功！"}' except Exception, e: self.out = '{"status":1, "msg":"'+str(e)+'"}'

三、修改section

def modify(self): self.log.debug("modify") try: conf_ini = CONFIG_INI_PATH + "users.ini.bak" config = ConfigObj(conf_ini, encoding='UTF8') req = self.input["input"] data = req["data"] userName = data["userName"] disc = data["disc"] ip = data["ip"] config[userName]['disc'] = disc config[userName]['ip'] = ip config.write() self.out = '{"status": 0,"msg":"操作成功！"}' except Exception, e: self.out = '{"status":1, "msg":"'+str(e)+'"}'

四、删除section

通过section名找到相应section进行del操作

def delete(self, false=None): self.log.debug("delete") try: conf_ini = CONFIG_INI_PATH + "users.ini.bak" config = ConfigObj(conf_ini, encoding='UTF8') req = self.input["input"] data = req["data"] userName = data["userName"] for user in config.items(): if userName == user[0]: del config[userName] config.write() self.out = '{"status": 0,"msg":"操作成功！"}' return false else: pass self.out = '{"status": 1,"msg":"用户不存在！"}' except Exception, e: self.out = '{"status":1, "msg":"config err!"}'

五、查询section

这里借用python字典将配置文件里的内容整体输出，代码里还有查询和分页的功能

def list(self): self.log.debug("list") try: req = self.input["input"] data = req["data"] pageSize = req["pageSize"] pageIndex = req["pageIndex"] userName = data["userName"] conf_ini = CONFIG_INI_PATH + "users.ini.bak" config = ConfigObj(conf_ini, encoding='UTF8') users = [] n = 0 if userName == '': for user in config.items(): n = n + 1 if pageSize * pageIndex + 1 <= n <= pageSize * (pageIndex + 1): users.append(user[1]) else: pass else: for user in config.items(): if userName == user[0]: n = n + 1 if pageSize * pageIndex + 1 <= n <= pageSize * (pageIndex + 1): users.append(user[1]) else: pass else: pass utext = json.dumps(users) self.out = '{"status": 0,"total":'+str(n)+',"data":' + utext + '}' except Exception, e: self.out = '{"status":1, "msg":"' + str(e) + '"}' self.log.debug("list in.")

总结

以上就是这篇文章的全部内容了，希望本文的内容对大家的学习或者工作能带来一定的帮助，如果有疑问大家可以留言交流，谢谢大家对的支持