python精练(2)

#!/usr/bin/python

#coding=utf-8

import pycurl

import StringIO

import json

import sys

def FanYi(words):

    c = pycurl.Curl()

    buf = StringIO.StringIO()

        Url = "http://openapi.baidu.com/public/2.0/bmt/translate?client_id=PGcC40pcK5PVqN87d9VwfcXj&q=" + words + "&from=auto&to=auto"

    #c.setopt(pycurl.URL, "http://openapi.baidu.com/public/2.0/bmt/translate?client_id=PGcC40pcK5PVqN87d9VwfcXj&q=today&from=auto&to=auto")

    c.setopt(pycurl.URL, Url)

    c.setopt(pycurl.WRITEFUNCTION, buf.write)

    c.perform()

    data = buf.getvalue()

    #jdata = json.loads(data,encoding='utf-8')

    jdata = json.loads(data,encoding='utf-8')

    print json.dumps(jdata,ensure_ascii=False,indent=2)

if len(sys.argv) < 2:

    print 'No anything input ,please input your word'

    sys.exit()

else :

    words = '%0A'.join(sys.argv[1:])

    FanYi(words)

    sys.exit()

目的是熟悉Pycurl模块和json模块。