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authordirkf <[email protected]>2024-07-24 14:45:52 +0100
committerdirkf <[email protected]>2024-07-25 00:16:00 +0100
commite1b3fa242cb94eb9dc949ab3f2cace91c46f11bf (patch)
tree45a00a09abb96cb17dd65237ff37abea49c2a117 /youtube_dl
parent451046d62a1b57cc473625c728ff89d7a66933c3 (diff)
downloadyoutube-dl-e1b3fa242cb94eb9dc949ab3f2cace91c46f11bf.tar.gz
youtube-dl-e1b3fa242cb94eb9dc949ab3f2cace91c46f11bf.zip
[Youtube] Find `n` function name in player `3400486c`
Fixes #32877
Diffstat (limited to 'youtube_dl')
-rw-r--r--youtube_dl/extractor/youtube.py8
1 files changed, 6 insertions, 2 deletions
diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index bb9f48e4c..84371ff06 100644
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -1659,11 +1659,15 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
def _extract_n_function_name(self, jscode):
func_name, idx = self._search_regex(
# new: (b=String.fromCharCode(110),c=a.get(b))&&c=nfunc[idx](c)
+ # or: (b="nn"[+a.D],c=a.get(b))&&(c=nfunc[idx](c)s
# old: .get("n"))&&(b=nfunc[idx](b)
# older: .get("n"))&&(b=nfunc(b)
r'''(?x)
- (?:\(\s*(?P<b>[a-z])\s*=\s*String\s*\.\s*fromCharCode\s*\(\s*110\s*\)\s*,(?P<c>[a-z])\s*=\s*[a-z]\s*)?
- \.\s*get\s*\(\s*(?(b)(?P=b)|"n")(?:\s*\)){2}\s*&&\s*\(\s*(?(c)(?P=c)|b)\s*=\s*
+ (?:\(\s*(?P<b>[a-z])\s*=\s*(?:
+ String\s*\.\s*fromCharCode\s*\(\s*110\s*\)|
+ "n+"\[\s*\+?s*[\w$.]+\s*]
+ )\s*,(?P<c>[a-z])\s*=\s*[a-z]\s*)?
+ \.\s*get\s*\(\s*(?(b)(?P=b)|"n{1,2}")(?:\s*\)){2}\s*&&\s*\(\s*(?(c)(?P=c)|b)\s*=\s*
(?P<nfunc>[a-zA-Z_$][\w$]*)(?:\s*\[(?P<idx>\d+)\])?\s*\(\s*[\w$]+\s*\)
''', jscode, 'Initial JS player n function name', group=('nfunc', 'idx'))
if not idx: