python 中對設定檔(如.ini)進行讀寫等操作ConfigParser模組
by saya,(阿義 對此文稍有改動)
http://hi.baidu.com/saya_sj/blog/item/b68ea92ea82ced594fc22619.html
比如有一個檔案Userinfo.ini,裡面有這些內容:
[userinfo]
EngineVersion=0
DATVersion=5127
FileName=dat-5127.zip
FilePath=/pub/antivirus/datfiles/4.x/
FileSize=13481555
Checksum=6037,021E
MD5=aaeb519d3f276b810d46642d782d8921
那就可以通過下面這些代碼得到MD5的值,簡單吧
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import ConfigParser
config = ConfigParser.ConfigParser()
config.readfp(open('Userinfo.ini'))
a = config.get("userinfo","MD5")
print a
××××××××××××××××××××××××××××××××××××××××××××××××
寫也很簡單: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"))
×××××××××××××××××××××××××××××××××××××××××
修改也不難(新增內容):
#!/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,看看結果:)
修改內容:
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import ConfigParser
config = ConfigParser.ConfigParser()
config.read('1.ini')
config.set("md5", "value", "kingsoft") #這樣md5就從1234變成kingsoft了
config.write(open('1.ini', "r+"))
刪除部分(懶得寫了,自己看文檔):
-
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 the specified section from the configuration. If the section in fact existed, return
True
. Otherwise return
False
.