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:
1
2
3
4
5
6
7
8
|
[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
1
2
3
4
5
6
7
|
#!/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:
1
2
3
4
5
6
7
8
9
10
|
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):
1
2
3
4
5
6
7
8
|
#!/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:
1
2
3
4
5
6
7
|
#!/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。