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/env python # -*- coding: utf-8 -*- import ConfigParser config = ConfigParser.ConfigParser() config.readfp(open('update.ini')) a = config.get("ZIP","MD5") print a
写也很简单:
import ConfigParser config = ConfigParser.ConfigParser() # set a number of parameters config.add_section("book") config.set("book", "title", "the python standard library") config.set("book", "author", "fredrik lundh") config.add_section("ematter") config.set("ematter", "pages", 250) # write to file config.write(open('1.ini', "w"))
修改也不难(添加内容):
#!/usr/bin/env python # -*- coding: utf-8 -*- import ConfigParser 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/env python # -*- coding: utf-8 -*- import ConfigParser 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)
Remove the specified option from the specified section. If the section does not exist, raise NoSectionError. If the option existed to be removed, return True; otherwise return False. New in version 1.6.
remove_section( section)
Remove the specified section from the configuration. If the section in fact existed, return True. Otherwise return False.
希望本文所述对大家的Python程序设计有所帮助。
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