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[ie/youtube] Fix signature and nsig extraction for player 4fcd6e4a (#12748)

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Closes #12746
Authored by: seproDev
This commit is contained in:
sepro 2025-03-26 00:40:58 +01:00 committed by GitHub
parent 336b33e72f
commit a550dfc904
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
2 changed files with 11 additions and 1 deletions
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9
test/test_youtube_signature.py
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@ -88,6 +88,11 @@ _SIG_TESTS = [
'2aq0aqSyOoJXtK73m-uME_jv7-pT15gOFC02RFkGMqWpzEICs69VdbwQ0LDp1v7j8xx92efCJlYFYb1sUkkBSPOlPmXgIARw8JQ0qOAOAA',
'0aqSyOoJXtK73m-uME_jv7-pT15gOFC02RFkGMqWpz2ICs6EVdbwQ0LDp1v7j8xx92efCJlYFYb1sUkkBSPOlPmXgIARw8JQ0qOAOAA',
),
(
'https://www.youtube.com/s/player/4fcd6e4a/player_ias.vflset/en_US/base.js',
'2aq0aqSyOoJXtK73m-uME_jv7-pT15gOFC02RFkGMqWpzEICs69VdbwQ0LDp1v7j8xx92efCJlYFYb1sUkkBSPOlPmXgIARw8JQ0qOAOAA',
'wAOAOq0QJ8ARAIgXmPlOPSBkkUs1bYFYlJCfe29xx8q7v1pDL0QwbdV96sCIEzpWqMGkFR20CFOg51Tp-7vj_EMu-m37KtXJoOySqa0',
),
]
_NSIG_TESTS = [
@ -243,6 +248,10 @@ _NSIG_TESTS = [
'https://www.youtube.com/s/player/363db69b/player_ias.vflset/en_US/base.js',
'eWYu5d5YeY_4LyEDc', 'XJQqf-N7Xra3gg',
),
(
'https://www.youtube.com/s/player/4fcd6e4a/player_ias.vflset/en_US/base.js',
'o_L251jm8yhZkWtBW', 'lXoxI3XvToqn6A',
),
]

3
yt_dlp/extractor/youtube/_video.py
View File

@ -2182,6 +2182,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
(?P<value>
(?P<q2>["\'])(?:(?!(?P=q2)).|\\.)+(?P=q2)
\.split\((?P<q3>["\'])(?:(?!(?P=q3)).)+(?P=q3)\)
|\[\s*(?:(?P<q4>["\'])(?:(?!(?P=q4)).|\\.)*(?P=q4)\s*,?\s*)+\]
)
)[;,]
''', jscode, 'global variable', group=('code', 'name', 'value'), default=(None, None, None))
@ -2199,7 +2200,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
def _extract_n_function_code(self, video_id, player_url):
player_id = self._extract_player_info(player_url)
func_code = self.cache.load('youtube-nsig', player_id, min_ver='2025.03.25')
func_code = self.cache.load('youtube-nsig', player_id, min_ver='2025.03.26')
jscode = func_code or self._load_player(video_id, player_url)
jsi = JSInterpreter(jscode)