Python内置模块ConfigParser实现配置读写功能的方法

#配置文件test.cfg[section1]k1 = v1k2 :v2k3 = 1[section2]k1 = v1

#coding:utf-8import ConfigParserconfig = ConfigParser.ConfigParser()config.read('test.cfg')# ########## 读 ###########获取所有sections.secs = config.sections()print secs #['section1', 'section2']#获取制定section的键keyoptions = config.options('section1')print options  #['k1', 'k2', 'k3']#获取指定section的键值对key-valueitem_list = config.items('section1')print item_list #[('k1', 'v1'), ('k2', 'v2'), ('k3', '1')]#获取指定key的value# 获取字符串类型的valueval1 = config.get('section1','k1')# 获取整型的valueval2 = config.getint('section1','k3')# ########## 增改删 ########### 增加sectionif not config.has_section('section3'):  config.add_section('section3')  config.write(open('test.cfg', "w"))#设置optionif not config.has_section('section3'):  config.set('section3','k1',11111)  config.write(open('test.cfg', "w"))# 移除optionret = config.remove_option('section3','k1')print ret  #True or Falseconfig.write(open('test.cfg', "w"))# 移除sectionret = config.remove_section('section3')print ret  #True or Falseconfig.write(open('test.cfg', "w"))