python模块之ConfigParser：读写ini文件

    ConfigParser在3.0中已经重命名为configparser。
    这个模块定义了ConfigParser类。该类实现了基本的配置文件解析器语言，类似于Microsoft Windows INI文件。不过不支持windows注册表的类型。
    更强大的ini第3方模块参见：configobj。更多配置相关的模块，参见：%3Aaction=search&term=config&submit=search


准备文件：sample.ini
[book]
title: The Python Standard Library
author: Fredrik Lundh
email: [e-mail]
version: 2.0-001115

[ematter]
pages: 250

[hardcopy]
pages: 350


代码1
#!/usr/bin/env python
# -*- coding: gbk -*-
#gtalk： ouyangchongwu#gmail.com
#python qq group: 深圳自动化测试python 113938272


import sys

#设定字符编码为GBK
reload(sys)
sys.setdefaultencoding('gbk')

import ConfigParser
import string

config = ConfigParser.ConfigParser()

config.read("sample.ini")

# print summary
print
print string.upper(config.get("book", "title"))
print "by", config.get("book", "author"),
print  "(" + config.get("book", "email") + ")"
print
print config.get("ematter", "pages"), "pages"
print

# dump entire config file
for section in config.sections():
    print section
    for option in config.options(section):
        print " ", option, "=", config.get(section, option)：

输出结果：

THE PYTHON STANDARD LIBRARY
by Fredrik Lundh ([e-mail])

250 pages

book
  title = The Python Standard Library
  author = Fredrik Lundh
  email = [e-mail]
  version = 2.0-001115
ematter
  pages = 250
hardcopy
  pages = 350

代码2：
#!/usr/bin/env python
# -*- coding: gbk -*-
#gtalk： ouyangchongwu#gmail.com
#python qq group: 深圳自动化测试python 113938272

import sys

#设定字符编码为GBK
reload(sys)
sys.setdefaultencoding('gbk')

import ConfigParser
import sys

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 screen
config.write(sys.stdout)



输出结果：
[book]
title = the python standard library
author = fredrik lundh

[ematter]
pages = 250