python对配置文件.ini进行增删改查操作的方法示例

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

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 json

from 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，谢谢大家对脚本之家的支持

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