40、python模块学习-配置文件模块，python配置文件,来看一个好多软件的常

40、python模块学习-配置文件模块，python配置文件,来看一个好多软件的常

来看一个好多软件的常见文档格式如下：

[DEFAULT]ServerAliveInterval = 45Compression = yesCompressionLevel = 9ForwardX11 = yes  [bitbucket.org]User = hg  [topsecret.server.com]Port = 50022ForwardX11 = no

　　如果想用python生成一个这样的文档怎么做呢？

import configparser  config = configparser.ConfigParser()config["DEFAULT"] = {‘ServerAliveInterval‘: ‘45‘,                      ‘Compression‘: ‘yes‘,                     ‘CompressionLevel‘: ‘9‘}  config[‘bitbucket.org‘] = {}config[‘bitbucket.org‘][‘User‘] = ‘hg‘config[‘topsecret.server.com‘] = {}topsecret = config[‘topsecret.server.com‘]topsecret[‘Host Port‘] = ‘50022‘     # mutates the parsertopsecret[‘ForwardX11‘] = ‘no‘  # same hereconfig[‘DEFAULT‘][‘ForwardX11‘] = ‘yes‘<br>with open(‘example.ini‘, ‘w‘) as configfile:   config.write(configfile)

　　增删改查

import configparserconfig = configparser.ConfigParser()#---------------------------------------------查print(config.sections())   #[]config.read(‘example.ini‘)print(config.sections())   #[‘bitbucket.org‘, ‘topsecret.server.com‘]print(‘bytebong.com‘ in config)# Falseprint(config[‘bitbucket.org‘][‘User‘]) # hgprint(config[‘DEFAULT‘][‘Compression‘]) #yesprint(config[‘topsecret.server.com‘][‘ForwardX11‘])  #nofor key in config[‘bitbucket.org‘]:    print(key)# user# serveraliveinterval# compression# compressionlevel# forwardx11print(config.options(‘bitbucket.org‘))#[‘user‘, ‘serveraliveinterval‘, ‘compression‘, ‘compressionlevel‘, ‘forwardx11‘]print(config.items(‘bitbucket.org‘))  #[(‘serveraliveinterval‘, ‘45‘), (‘compression‘, ‘yes‘), (‘compressionlevel‘, ‘9‘), (‘forwardx11‘, ‘yes‘), (‘user‘, ‘hg‘)]print(config.get(‘bitbucket.org‘,‘compression‘))#yes#---------------------------------------------删,改,增(config.write(open(‘i.cfg‘, "w")))config.add_section(‘yuan‘)config.remove_section(‘topsecret.server.com‘)config.remove_option(‘bitbucket.org‘,‘user‘)config.set(‘bitbucket.org‘,‘k1‘,‘11111‘)config.write(open(‘i.cfg‘, "w"))

　　原文链接：https://www.cnblogs.com/yuanchenqi/articles/5732581.html

40、python模块学习-配置文件模块