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-*- importjson fromconfigobjimportConfigObj
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
defadd(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) foruserinconfig.items(): ifuserName==user[0]: self.out='{"status":1,"msg":"用户名已存在!"}' returnfalse 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!"}' exceptException,e: self.out='{"status":1,"msg":"'+str(e)+'"}'
三、修改section
defmodify(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!"}' exceptException,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
defdelete(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"] foruserinconfig.items(): ifuserName==user[0]: delconfig[userName] config.write() self.out='{"status":0,"msg":"操作成功!"}' returnfalse else: pass self.out='{"status":1,"msg":"用户不存在!"}' exceptException,e: self.out='{"status":1,"msg":"configerr!"}'
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
deflist(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 ifuserName=='': foruserinconfig.items(): n=n+1 ifpageSize*pageIndex+1<=n<=pageSize*(pageIndex+1): users.append(user[1]) else: pass else: foruserinconfig.items(): ifuserName==user[0]: n=n+1 ifpageSize*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+'}' exceptException,e: self.out='{"status":1,"msg":"'+str(e)+'"}' self.log.debug("listin.")
总结
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