ConfigParser模块

 

用于生成和修改常见配置文档，当前模块的名称在 python 3.x 版本中变更为 configparser。

来看一个好多软件的常见文档格式如下

 

[DEFAULT]
serveraliveinterval = 45
compression = yes
compressionlevel = 9
forwardx11 = yes

[bitbucket.org]
user = hg

[topsecret.server.com]
host port = 50022
forwardx11 = no

#创建

#!/usr/bin/env python

import configparser #ConfigParser

config = configparser.ConfigParser()

config["DEFAULT"] = {'ServerAliveInterval': '45',
                     'Compression': 'yes',
                     'CompressionLevel': '9'}
config['bitbucket.org'] = {}
config['bitbucket.org']['User'] = 'hg'
config['topsecret.server.com'] = {}
config['topsecret.server.com']
config['topsecret.server.com']['Host Port'] = '50022'  # mutates the parser
config['topsecret.server.com']['ForwardX11'] = 'no'  # same here
config['DEFAULT']['ForwardX11'] = 'yes'
with open('example.ini', 'w') as configfile:
    config.write(configfile)

#读写

#!/usr/bin/env python
import configparser

conf = configparser.ConfigParser()
conf.read("example.ini")

print(conf.defaults())
print(conf['bitbucket.org']['user'])
#print(conf.sections())
sec = conf.remove_section('bitbucket.org')
conf.write(open('example.ini', "w"))