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[youtube] Fix n-sig extraction for phone player JS (#2816)

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Authored by: MinePlayersPE
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MinePlayersPE 2022-02-18 15:12:20 +07:00 committed by GitHub
parent 5b804e3906
commit c571b3a6ab
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 5 additions and 1 deletions
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4
test/test_youtube_signature.py
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@ -90,6 +90,10 @@ _NSIG_TESTS = [
'https://www.youtube.com/s/player/e06dea74/player_ias.vflset/en_US/base.js', 'https://www.youtube.com/s/player/e06dea74/player_ias.vflset/en_US/base.js',
'AiuodmaDDYw8d3y4bf', 'ankd8eza2T6Qmw', 'AiuodmaDDYw8d3y4bf', 'ankd8eza2T6Qmw',
), ),
(
'https://www.youtube.com/s/player/5dd88d1d/player-plasma-ias-phone-en_US.vflset/base.js',
'kSxKFLeqzv_ZyHSAt', 'n8gS8oRlHOxPFA',
),
] ]

2
yt_dlp/extractor/youtube.py
View file

@ -2413,7 +2413,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
def _extract_n_function_name(self, jscode): def _extract_n_function_name(self, jscode):
nfunc, idx = self._search_regex( nfunc, idx = self._search_regex(
r'\.get\("n"\)\)&&\(b=(?P<nfunc>[a-zA-Z0-9$]{3})(?:\[(?P<idx>\d+)\])?\([a-zA-Z0-9]\)', r'\.get\("n"\)\)&&\(b=(?P<nfunc>[a-zA-Z0-9$]+)(?:\[(?P<idx>\d+)\])?\([a-zA-Z0-9]\)',
jscode, 'Initial JS player n function name', group=('nfunc', 'idx')) jscode, 'Initial JS player n function name', group=('nfunc', 'idx'))
if not idx: if not idx:
return nfunc return nfunc