抓取douban验证码，douban验证码,# Grab captc

抓取douban验证码，douban验证码,# Grab captc

# Grab captcha from douban login pageimport urllibimport urllib2import requestsimport reurl = 'http://www.douban.com/accounts/login'local = '/home/wilbeibi/Dropbox/Papers/Materials/Pool/douban/do'i = 0name = ""while i < 200:    page = urllib.urlopen(url).read()    pat = "http:\\/\\/www\\.douban\\.com\\/misc\\/captcha\\?id=\\w{24,26}\\&amp;size=s"    pic_url=re.search(pat,page).group(0)    pic_url=pic_url[:-11]+";size=s"    name = str(i) + ".jpg"    urllib.urlretrieve(pic_url,local + name)    print "Grabbing %s successful!" %name    i += 1#该片段来自于http://byrx.net