使用Python从有道词典网页获取单词翻译

import reimport urllibword=raw_input('input a word/n') url='http://dict.youdao.com/search?q=%s'%word content=urllib.urlopen(url) pattern=re.compile("</h2.*?</ul>",re.DOTALL) result=pattern.search(content.read()).group()pattern2=re.compile('<li>.*?</li>')for i in pattern2.findall(result):  print i.strip('<li>').strip('</li>').decode('utf-8')

#!/usr/bin/env python# -*- coding: utf-8 -*-# @Date  : 2014-04-03 21:12:16# @Function: 有道翻译命令行版# @Author : BeginManimport osimport sysimport urllibimport urllib2reload(sys)sys.setdefaultencoding("utf-8")import simplejson as jsonimport platformimport datetimeAPI_KEY = '******'KEYFORM = '******'  def GetTranslate(txt):  url = 'http://fanyi.youdao.com/openapi.do'  data = {  'keyfrom': KEYFORM,  'key': API_KEY,  'type': 'data',  'doctype': 'json',  'version': 1.1,  'q': txt  }  data = urllib.urlencode(data)  url = url+'?'+data  req = urllib2.Request(url)  response = urllib2.urlopen(req)  result = json.loads(response.read())  return result  def Sjson(json_data):  query = json_data.get('query','')        # 查询的文本  translation = json_data.get('translation','')  # 翻译  basic = json_data.get('basic','')        # basic 列表  sequence = json_data.get('web',[])       # 短语列表  phonetic,explains_txt,seq_txt,log_word_explains = '','','',''    # 更多释义  if basic:    phonetic = basic.get('phonetic','')     # 音标    explains = basic.get('explains',[])     # 更多释义 列表    for obj in explains:      explains_txt += obj+'/n'      log_word_explains += obj+','    # 句子解析  if sequence:    for obj in sequence:      seq_txt += obj['key']+'/n'      values = ''      for i in obj['value']:        values += i+','      seq_txt += values+'/n'      print_format = '*'*40+'/n'  print_format += u'查询对象: %s [%s]/n' %(query,phonetic)    print_format += explains_txt  print_format += '-'*20+'/n'+seq_txt  print_format += '*'*40+'/n'  print print_format  choices = raw_input(u'是否写入单词本,回复（y/n）:')  if choices in ['y','Y']:    filepath = r'/home/beginman/pyword/%s.xml' %datetime.date.today()    if (platform.system()).lower() == 'windows':      filepath = r'E:/pyword/%s.xml' %datetime.date.today()    fp = open(filepath,'a+')    file = fp.readlines()    if not file:      fp.write('<wordbook>/n')      fp.write(u"""  <item>/n  <word>%s</word>/n  <trans><![CDATA[%s]]></trans>/n  <phonetic><![CDATA[[%s]]]></phonetic>/n  <tags>%s</tags>/n  <progress>1</progress>/n  </item>/n/n""" %(query,log_word_explains,phonetic,datetime.date.today()))    fp.close()    print u'写入成功.'def main():  while True:    txt = raw_input(u'请输入要查询的文本：/n')    if txt:      Sjson(GetTranslate(txt))if __name__ == '__main__':  main()