site portected with cloudflare, returns 503, can not use cfscrape.get_tokens
marinalan opened this issue · 0 comments
marinalan commented
- [x ] I've upgraded cfscrape with
pip install -U cfscrape - [x ] I'm using Node version 10 or higher
- [x ] The site protection I'm having issues with is from Cloudflare
- I'm not using Tor, a VPN, or an anonymizing proxy
Python version number
Run python --version and paste the output below:
Python 3.8.10
cfscrape version number
Run pip show cfscrape and paste the output below:
Name: cfscrape
Version: 2.1.1
Summary: A simple Python module to bypass Cloudflare's anti-bot page. See https://github.com/Anorov/cloudflare-scrape for more information.
Home-page: https://github.com/Anorov/cloudflare-scrape
Author: Anorov
Author-email: anorov.vorona@gmail.com
License: UNKNOWN
Location: /home/marina/.venvs/soup/lib/python3.8/site-packages
Requires: requests
Required-by:
Code snippet involved with the issue
import cfscrape
from scrapy import Request
url = "https://www.screencountry.com/index.php?section=products&model=THINKPAD%20X13%20YOGA%2020W8002MRA&brand=Lenovo&series=CHROMEBOOK"
token, agent = cfscrape.get_tokens(url,"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible;")
Complete exception and traceback
(If the problem doesn't involve an exception being raised, leave this blank)
2022-05-19 18:21:20 [urllib3.connectionpool] DEBUG: Starting new HTTPS connection (1): www.screencountry.com:443
2022-05-19 18:21:20 [urllib3.connectionpool] DEBUG: https://www.screencountry.com:443 "GET /index.php?section=products&model=THINKPAD%20X13%20YOGA%2020W8002MRA&brand=Lenovo&series=CHROMEBOOK HTTP/1.1" 503 None
2022-05-19 18:21:20 [root] ERROR: 'https://www.screencountry.com/index.php?section=products&model=THINKPAD%20X13%20YOGA%2020W8002MRA&brand=Lenovo&series=CHROMEBOOK' returned an error. Could not collect tokens.
Traceback (most recent call last):
File "/home/marina/.venvs/soup/lib/python3.8/site-packages/cfscrape/__init__.py", line 249, in solve_challenge
javascript = re.search(r'\<script type\=\"text\/javascript\"\>\n(.*?)\<\/script\>',body, flags=re.S).group(1) # find javascript
AttributeError: 'NoneType' object has no attribute 'group'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<console>", line 1, in <module>
File "/home/marina/.venvs/soup/lib/python3.8/site-packages/cfscrape/__init__.py", line 383, in get_tokens
resp = scraper.get(url, **kwargs)
File "/home/marina/.venvs/soup/lib/python3.8/site-packages/requests/sessions.py", line 542, in get
return self.request('GET', url, **kwargs)
File "/home/marina/.venvs/soup/lib/python3.8/site-packages/cfscrape/__init__.py", line 129, in request
resp = self.solve_cf_challenge(resp, **kwargs)
File "/home/marina/.venvs/soup/lib/python3.8/site-packages/cfscrape/__init__.py", line 204, in solve_cf_challenge
answer, delay = self.solve_challenge(body, domain)
File "/home/marina/.venvs/soup/lib/python3.8/site-packages/cfscrape/__init__.py", line 290, in solve_challenge
raise ValueError(
ValueError: Unable to identify Cloudflare IUAM Javascript on website. Cloudflare may have changed their technique, or there may be a bug in the script.
Please read https://github.com/Anorov/cloudflare-scrape#updates, then file a bug report at https://github.com/Anorov/cloudflare-scrape/issues."
URL of the Cloudflare-protected page
[LINK GOES HERE]