kumi/yt-dlp
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

[youtube] Fix n-sig for player e06dea74

Browse source
This commit is contained in:
pukkandan 2022-02-01 08:10:19 +05:30
parent 6a0546e313
commit 48416bc4a8
No known key found for this signature in database
GPG key ID: 0F00D95A001F4698
2 changed files with 13 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
test/test_youtube_signature.py
View file

@ -86,6 +86,10 @@ _NSIG_TESTS = [
'https://www.youtube.com/s/player/8040e515/player_ias.vflset/en_US/base.js',
'wvOFaY-yjgDuIEg5', 'HkfBFDHmgw4rsw',
),
(
'https://www.youtube.com/s/player/e06dea74/player_ias.vflset/en_US/base.js',
'AiuodmaDDYw8d3y4bf', 'ankd8eza2T6Qmw',
),
]

12
yt_dlp/extractor/youtube.py
View file

@ -42,6 +42,7 @@ from ..utils import (
int_or_none,
is_html,
join_nonempty,
js_to_json,
mimetype2ext,
network_exceptions,
NO_DEFAULT,
@ -2420,9 +2421,14 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
raise ExtractorError(traceback.format_exc(), cause=e, video_id=video_id)
def _extract_n_function_name(self, jscode):
return self._search_regex(
(r'\.get\("n"\)\)&&\(b=(?P<nfunc>[a-zA-Z0-9$]{3})\([a-zA-Z0-9]\)',),
jscode, 'Initial JS player n function name', group='nfunc')
nfunc, idx = self._search_regex(
r'\.get\("n"\)\)&&\(b=(?P<nfunc>[a-zA-Z0-9$]{3})(\[(?P<idx>\d+)\])?\([a-zA-Z0-9]\)',
jscode, 'Initial JS player n function name', group=('nfunc', 'idx'))
if not idx:
return nfunc
return json.loads(js_to_json(self._search_regex(
rf'var {nfunc}\s*=\s*(\[.+?\]);', jscode,
f'Initial JS player n function list ({nfunc}.{idx})')))[int(idx)]
def _extract_n_function(self, video_id, player_url):
player_id = self._extract_player_info(player_url)