#!/usr/bin/env python
# -*- coding: UTF-8 -*-
#
# basic function to read out the config file of re_codec
# needed in some shell scripts
#
import sys
import re
from xml.dom.minidom import parse, parseString,getDOMImplementation
import re_codec

if __name__ == '__main__':
	try:
		xml=parse(re_codec.config_file)
		data=xml.getElementsByTagName(sys.argv[1])[0].firstChild.data
	except:
		data=""
	print data