class conf:
    def __init__(self):
        config = configparser.SafeConfigParser()
        config.read(path) 
        #~ pass
    def w(self, path, section, option, value):
        """
        http://www.programcreek.com/python/example/1033/ConfigParser.SafeConfigParser
        Write the specified Section.Option to the config file specified by path.
        Replace any previous value.  If the path doesn't exist, create it.
        Also add the option the the in-memory config.
        """
        #~ config = configparser.SafeConfigParser()
        #~ config.read(path)

        if not config.has_section(section):
            config.add_section(section)
        config.set(section, option, value)
        fp = open(path, 'w')
        config.write(fp)
        fp.close()
        
    def r(self, path, section, option):
        '''https://pymotw.com/2/ConfigParser/'''
        #~ config = configparser.SafeConfigParser()
        #~ config.read(path)
        return config.get(section, option)