diff options
Diffstat (limited to 'youtube_dl/extractor/youtube.py')
| -rw-r--r-- | youtube_dl/extractor/youtube.py | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py index 63918924d..7943b94f9 100644 --- a/youtube_dl/extractor/youtube.py +++ b/youtube_dl/extractor/youtube.py @@ -28,6 +28,7 @@ from ..utils import ( dict_get, float_or_none, int_or_none, + js_to_json, mimetype2ext, parse_codecs, parse_duration, @@ -1391,9 +1392,16 @@ class YoutubeIE(YoutubeBaseInfoExtractor): # 2. https://code.videolan.org/videolan/vlc/-/blob/4fb284e5af69aa9ac2100ccbdd3b88debec9987f/share/lua/playlist/youtube.lua#L116 # 3. https://github.com/ytdl-org/youtube-dl/issues/30097#issuecomment-950157377 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') + target = r'(?P<nfunc>[a-zA-Z0-9$]{3})(?:\[(?P<idx>\d+)\])?' + nfunc_and_idx = self._search_regex( + r'\.get\("n"\)\)&&\(b=(%s)\([a-zA-Z0-9]\)' % (target, ), + jscode, 'Initial JS player n function name') + nfunc, idx = re.match(target, nfunc_and_idx).group('nfunc', 'idx') + if not idx: + return nfunc + return self._parse_json(self._search_regex( + r'var %s\s*=\s*(\[.+?\]);' % (nfunc, ), jscode, + 'Initial JS player n function list ({nfunc}[{idx}])'.format(**locals())), nfunc, transform_source=js_to_json)[int(idx)] def _extract_n_function(self, video_id, player_url): player_id = self._extract_player_info(player_url) |