#!/usr/bin/env python

import sys
import MultipartPostHandler, urllib2, cookielib

cookies = cookielib.CookieJar()
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cookies),
                              MultipartPostHandler.MultipartPostHandler)
params = { "raw-data" : open(sys.argv[1], "rb") }
x = opener.open("http://service.simile-widgets.org/babel/translator?reader=bibtex&writer=bibtex-exhibit-json&mimetype=text%2Fplain", params)

print x.read()