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[extractor/redgifs] Refresh auth token for 401 (#5352) 

Closes #5351
Authored by: endotronic, pukkandan
This commit is contained in:
Kevin Wood 2022-11-06 09:45:45 -08:00 committed by GitHub
parent e14ea7fbd9
commit 8c188d5d09
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1 changed files with 14 additions and 7 deletions
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21
yt_dlp/extractor/redgifs.py
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@ -1,4 +1,5 @@
import functools
import urllib
from .common import InfoExtractor
from ..compat import compat_parse_qs
@ -72,14 +73,20 @@ class RedGifsBaseInfoExtractor(InfoExtractor):
self._API_HEADERS['authorization'] = f'Bearer {auth["token"]}'
def _call_api(self, ep, video_id, *args, **kwargs):
if 'authorization' not in self._API_HEADERS:
self._fetch_oauth_token(video_id)
assert 'authorization' in self._API_HEADERS
for attempt in range(2):
if 'authorization' not in self._API_HEADERS:
self._fetch_oauth_token(video_id)
try:
headers = dict(self._API_HEADERS)
headers['x-customheader'] = f'https://www.redgifs.com/watch/{video_id}'
data = self._download_json(
f'https://api.redgifs.com/v2/{ep}', video_id, headers=headers, *args, **kwargs)
break
except ExtractorError as e:
if not attempt and isinstance(e.cause, urllib.error.HTTPError) and e.cause.code == 401:
del self._API_HEADERS['authorization'] # refresh the token
raise
headers = dict(self._API_HEADERS)
headers['x-customheader'] = f'https://www.redgifs.com/watch/{video_id}'
data = self._download_json(
f'https://api.redgifs.com/v2/{ep}', video_id, headers=headers, *args, **kwargs)
if 'error' in data:
raise ExtractorError(f'RedGifs said: {data["error"]}', expected=True, video_id=video_id)
return data