def getRelateKeywords(requestUrl):
url = requestUrl.replace(' ', '%20');
page_encode = "gbk"
request = urllib2.Request(url)
request.add_header("Accept-encoding", "gzip")
usock = urllib2.urlopen(request)
page = usock.read()
if usock.headers.get('content-encoding', None) == 'gzip':
page = gzip.GzipFile(fileobj=StringIO.StringIO(page)).read()
if not isinstance(page, unicode):
page = unicode(page, page_encode)
#print(page)