Python读写ini文件的方法
本文实例讲述了Python读写ini文件的方法。分享给大家供大家参考。具体如下:
比如有一个文件update.ini,里面有这些内容:
[ZIP] EngineVersion=0 DATVersion=5127 FileName=dat-5127.zip FilePath=/pub/antivirus/datfiles/4.x/ FileSize=13481555 Checksum=6037,021E MD5=aaeb519d3f276b810d46642d782d8921
那就可以通过下面这些代码得到MD5的值,简单吧
#!/usr/bin/envpython #-*-coding:utf-8-*- importConfigParser config=ConfigParser.ConfigParser() config.readfp(open('update.ini')) a=config.get("ZIP","MD5") printa
写也很简单:
importConfigParser config=ConfigParser.ConfigParser() #setanumberofparameters config.add_section("book") config.set("book","title","thepythonstandardlibrary") config.set("book","author","fredriklundh") config.add_section("ematter") config.set("ematter","pages",250) #writetofile config.write(open('1.ini',"w"))
修改也不难(添加内容):
#!/usr/bin/envpython #-*-coding:utf-8-*- importConfigParser config=ConfigParser.ConfigParser() config.read('1.ini') a=config.add_section("md5") config.set("md5","value","1234") config.write(open('1.ini',"r+"))#可以把r+改成其他方式,看看结果:)
修改内容:
#!/usr/bin/envpython #-*-coding:utf-8-*- importConfigParser config=ConfigParser.ConfigParser() config.read('1.ini') config.set("md5","value","kingsoft")#这样md5就从1234变成kingsoft了 config.write(open('1.ini',"r+"))
删除部分就懒得写了,感兴趣的自己看文档:
remove_option( section,option)
Removethespecifiedoptionfromthespecifiedsection.Ifthesectiondoesnotexist,raiseNoSectionError.Iftheoptionexistedtoberemoved,returnTrue;otherwisereturnFalse.Newinversion1.6.
remove_section( section)
Removethespecifiedsectionfromtheconfiguration.Ifthesectioninfactexisted,returnTrue.OtherwisereturnFalse.
希望本文所述对大家的Python程序设计有所帮助。