python读写ini配置文件方法实例分析

import ConfigParserimport osclass ReadWriteConfFile:  currentDir=os.path.dirname(__file__)   filepath=currentDir+os.path.sep+"inetMsgConfigure.ini"  @staticmethod  def getConfigParser():    cf=ConfigParser.ConfigParser()    cf.read(ReadWriteConfFile.filepath)    return cf  @staticmethod  def writeConfigParser(cf):    f=open(ReadWriteConfFile.filepath,"w");          cf.write(f)    f.close();  @staticmethod  def getSectionValue(section,key):    cf=ReadWriteConfFile.getConfigParser()    return cf.get(section, key)  @staticmethod  def addSection(section):    cf=ReadWriteConfFile.getConfigParser()    allSections=cf.sections()    if section in allSections:      return    else:      cf.add_section(section)      ReadWriteConfFile.writeConfigParser(cf)  @staticmethod  def setSectionValue(section,key,value):    cf=ReadWriteConfFile.getConfigParser()    cf.set(section, key, value)    ReadWriteConfFile.writeConfigParser(cf)if __name__ == '__main__':  ReadWriteConfFile.addSection( 'messages')  ReadWriteConfFile.setSectionValue( 'messages','name','sophia')  x=ReadWriteConfFile.getSectionValue( 'messages','1000')  print x