gtr.py

gtr.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

from urllib2 import urlopen
from urllib import urlencode
import simplejson
import sys

def translate(text):
    sl="zh-tw"
    tl="en"
    langpair='%s|%s'%(tl,sl)

    base_url = 'http://ajax.googleapis.com/ajax/services/language/translate?'
    data = urlencode({'v':1.0,'ie': 'UTF8', 'q': text,
                             'langpair':langpair})

    url = base_url+data
    urlres = urlopen(url)
    json = simplejson.loads(urlres.read())

    result = json['responseData']['translatedText']
    return result

if __name__ == "__main__":
    print translate (sys.argv[1])