使用Python从有道词典网页获取单词翻译


            从有道词典网页获取某单词的中文解释。





import re

import urllib



word=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')







再给大家分享一个命令行版的





#!/usr/bin/env python

# -*- coding: utf-8 -*-

# @Date  : 2014-04-03 21:12:16

# @Function: 有道翻译命令行版

# @Author : BeginMan



import os

import sys

import urllib

import urllib2

reload(sys)

sys.setdefaultencoding("utf-8")

import simplejson as json

import platform

import datetime



API_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()



以上就是本文的所有内容了，希望大家能够喜欢