利用Google提供的API来对输入的词做拼写检查，并得到来自Google返回的建议

GoogleSpellingAPI

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

import time
import os
import sys
import urllib2,urllib
import HTMLParser
import xml.dom.minidom
import xml.etree.ElementTree as ET

reload(sys)
sys.setdefaultencoding('utf-8')

#利用Google提供的API来做拼写检查
class getGoogleSuggestion:
	def __init__(self):
		self.cx = 'XXXXXXXXXXXXXXXXXXXXXXXX'
	def getSuggestion(self,query):
		url = ('http://www.google.com/search?'
				'q=%s'
				'&hl=zh'
				'&output=xml'
				'&client=google-csbe'
				'&cx=%s')%(urllib.quote(query),self.cx)
		request = urllib2.Request(url, None)
		response = urllib2.urlopen(request)
		text = response.read()
		tag = '<Suggestion q="'
		result = ''
		if text.find(tag)!=-1:
			h= HTMLParser.HTMLParser()
			result_xml = h.unescape(text)
			pos = result_xml.find(tag)+len(tag)
			end = result_xml.find('"',pos)
			result = result_xml[pos:end]
		return result

if __name__=='__main__':
	test = getGoogleSuggestion()
	keyword = '丁军辉'
	#keyword = 'socer'
	#keyword = '丁俊晖'
	test.getSuggestion(keyword)