def __unlock_wechat(self, url, resp, session, identify_image_callback=None):
r_captcha = session.get('https://mp.weixin.qq.com/mp/verifycode?cert=%s' % (time.time() * 1000))
if not r_captcha.ok:
raise SogouCrawlerRequestsException('SogouAPI unlock_history get img failed', resp)
r_unlock = self.unlock_wechat_callback(url, session, resp, r_captcha.content, identify_image_callback)
if r_unlock['ret'] != 0:
raise SogouCrawlerVerificationCodeException(
'[SogouAPI identify image] code: %s, msg: %s, cookie_count: %s' % (
r_unlock.get('ret'), r_unlock.get('errmsg'), r_unlock.get('cookie_count')))
def __unlock_sogou(self, url, resp, session, identify_image_callback=None):
millis = int(round(time.time() * 1000))
r_captcha = session.get('http://weixin.sogou.com/antispider/util/seccode.php?tc=%s' % millis)
if not r_captcha.ok:
raise SogouCrawlerRequestsException('SogouAPI get verfication code faild:', resp)
r_unlock = self.unlock_sogou_callback(url, session, resp, r_captcha.content, identify_image_callback)
if r_unlock['code'] != 0:
raise SogouCrawlerVerificationCodeException(
'[SogouAPI identify image] code: %s, msg: %s' % (r_unlock.get('code'),
r_unlock.get('msg')))
def unlock_wechat_callback(self, url, req, resp, img, identify_image_callback):
unlock_url = 'https://mp.weixin.qq.com/mp/verifycode'
data = {
'cert': time.time() * 1000,
'input': identify_image_callback(img)
}
headers = {
'Host': 'mp.weixin.qq.com',
'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
}
r_unlock = req.post(unlock_url, data, headers=headers)
if not r_unlock.ok:
raise SogouCrawlerVerificationCodeException(
'unlock[%s] failed: %s[%s]' % (unlock_url, r_unlock.text, r_unlock.status_code))
return r_unlock.json()
def unlock_sogou_callback(self, url, req, resp, img, identify_image_callback):
url_quote = url.split('weixin.sogou.com/')[-1]
unlock_url = 'http://weixin.sogou.com/antispider/thank.php'
data = {
'c': identify_image_callback(img),
'r': '%2F' + url_quote,
'v': 5
}
headers = {
'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
'Referer': 'http://weixin.sogou.com/antispider/?from=%2f' + url_quote
}
r_unlock = req.post(unlock_url, data, headers=headers)
if not r_unlock.ok:
raise SogouCrawlerVerificationCodeException(
'url: %s unlock[%s] failed: %s' % (unlock_url, r_unlock.text, r_unlock.status_code))
return r_unlock.json()