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Code Issues Releases Activity

[ie/ZenYandex] Fix extraction (#8454)

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Closes #8275
Authored by: starius
This commit is contained in:
Boris Nagaev 2023-11-15 20:16:54 -03:00 committed by GitHub
parent b530118e7f
commit 5efe68b73c
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1 changed files with 17 additions and 12 deletions
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yt_dlp/extractor/yandexvideo.py
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@ -194,7 +194,7 @@ class ZenYandexIE(InfoExtractor):
'id': '60c7c443da18892ebfe85ed7', 'id': '60c7c443da18892ebfe85ed7',
'ext': 'mp4', 'ext': 'mp4',
'title': 'ВОТ ЭТО Focus. Деды Морозы на гидроциклах', 'title': 'ВОТ ЭТО Focus. Деды Морозы на гидроциклах',
'description': 'md5:f3db3d995763b9bbb7b56d4ccdedea89', 'description': 'md5:8684912f6086f298f8078d4af0e8a600',
'thumbnail': 're:^https://avatars.dzeninfra.ru/', 'thumbnail': 're:^https://avatars.dzeninfra.ru/',
'uploader': 'AcademeG DailyStream' 'uploader': 'AcademeG DailyStream'
}, },
@ -209,7 +209,7 @@ class ZenYandexIE(InfoExtractor):
'id': '60c7c443da18892ebfe85ed7', 'id': '60c7c443da18892ebfe85ed7',
'ext': 'mp4', 'ext': 'mp4',
'title': 'ВОТ ЭТО Focus. Деды Морозы на гидроциклах', 'title': 'ВОТ ЭТО Focus. Деды Морозы на гидроциклах',
'description': 'md5:f3db3d995763b9bbb7b56d4ccdedea89', 'description': 'md5:8684912f6086f298f8078d4af0e8a600',
'thumbnail': r're:^https://avatars\.dzeninfra\.ru/', 'thumbnail': r're:^https://avatars\.dzeninfra\.ru/',
'uploader': 'AcademeG DailyStream', 'uploader': 'AcademeG DailyStream',
'upload_date': '20191111', 'upload_date': '20191111',
@ -258,7 +258,7 @@ def _real_extract(self, url):
video_id = self._match_id(redirect) video_id = self._match_id(redirect)
webpage = self._download_webpage(redirect, video_id, note='Redirecting') webpage = self._download_webpage(redirect, video_id, note='Redirecting')
data_json = self._search_json( data_json = self._search_json(
r'data\s*=', webpage, 'metadata', video_id, contains_pattern=r'{["\']_*serverState_*video.+}') r'("data"\s*:|data\s*=)', webpage, 'metadata', video_id, contains_pattern=r'{["\']_*serverState_*video.+}')
serverstate = self._search_regex(r'(_+serverState_+video-site_[^_]+_+)', serverstate = self._search_regex(r'(_+serverState_+video-site_[^_]+_+)',
webpage, 'server state').replace('State', 'Settings') webpage, 'server state').replace('State', 'Settings')
uploader = self._search_regex(r'(<a\s*class=["\']card-channel-link[^"\']+["\'][^>]+>)', uploader = self._search_regex(r'(<a\s*class=["\']card-channel-link[^"\']+["\'][^>]+>)',
@ -266,22 +266,25 @@ def _real_extract(self, url):
uploader_name = extract_attributes(uploader).get('aria-label') uploader_name = extract_attributes(uploader).get('aria-label')
video_json = try_get(data_json, lambda x: x[serverstate]['exportData']['video'], dict) video_json = try_get(data_json, lambda x: x[serverstate]['exportData']['video'], dict)
stream_urls = try_get(video_json, lambda x: x['video']['streams']) stream_urls = try_get(video_json, lambda x: x['video']['streams'])
formats = [] formats, subtitles = [], {}
for s_url in stream_urls: for s_url in stream_urls:
ext = determine_ext(s_url) ext = determine_ext(s_url)
if ext == 'mpd': if ext == 'mpd':
formats.extend(self._extract_mpd_formats(s_url, video_id, mpd_id='dash')) fmts, subs = self._extract_mpd_formats_and_subtitles(s_url, video_id, mpd_id='dash')
elif ext == 'm3u8': elif ext == 'm3u8':
formats.extend(self._extract_m3u8_formats(s_url, video_id, 'mp4')) fmts, subs = self._extract_m3u8_formats_and_subtitles(s_url, video_id, 'mp4')
formats.extend(fmts)
subtitles = self._merge_subtitles(subtitles, subs)
return { return {
'id': video_id, 'id': video_id,
'title': video_json.get('title') or self._og_search_title(webpage), 'title': video_json.get('title') or self._og_search_title(webpage),
'formats': formats, 'formats': formats,
'subtitles': subtitles,
'duration': int_or_none(video_json.get('duration')), 'duration': int_or_none(video_json.get('duration')),
'view_count': int_or_none(video_json.get('views')), 'view_count': int_or_none(video_json.get('views')),
'timestamp': int_or_none(video_json.get('publicationDate')), 'timestamp': int_or_none(video_json.get('publicationDate')),
'uploader': uploader_name or data_json.get('authorName') or try_get(data_json, lambda x: x['publisher']['name']), 'uploader': uploader_name or data_json.get('authorName') or try_get(data_json, lambda x: x['publisher']['name']),
'description': self._og_search_description(webpage) or try_get(data_json, lambda x: x['og']['description']), 'description': video_json.get('description') or self._og_search_description(webpage),
'thumbnail': self._og_search_thumbnail(webpage) or try_get(data_json, lambda x: x['og']['imageUrl']), 'thumbnail': self._og_search_thumbnail(webpage) or try_get(data_json, lambda x: x['og']['imageUrl']),
} }
@ -296,6 +299,7 @@ class ZenYandexChannelIE(InfoExtractor):
'description': 'md5:a9e5b3c247b7fe29fd21371a428bcf56', 'description': 'md5:a9e5b3c247b7fe29fd21371a428bcf56',
}, },
'playlist_mincount': 169, 'playlist_mincount': 169,
'skip': 'The page does not exist',
}, { }, {
'url': 'https://dzen.ru/tok_media', 'url': 'https://dzen.ru/tok_media',
'info_dict': { 'info_dict': {
@ -304,6 +308,7 @@ class ZenYandexChannelIE(InfoExtractor):
'description': 'md5:a9e5b3c247b7fe29fd21371a428bcf56', 'description': 'md5:a9e5b3c247b7fe29fd21371a428bcf56',
}, },
'playlist_mincount': 169, 'playlist_mincount': 169,
'skip': 'The page does not exist',
}, { }, {
'url': 'https://zen.yandex.ru/id/606fd806cc13cb3c58c05cf5', 'url': 'https://zen.yandex.ru/id/606fd806cc13cb3c58c05cf5',
'info_dict': { 'info_dict': {
@ -318,21 +323,21 @@ class ZenYandexChannelIE(InfoExtractor):
'url': 'https://zen.yandex.ru/jony_me', 'url': 'https://zen.yandex.ru/jony_me',
'info_dict': { 'info_dict': {
'id': 'jony_me', 'id': 'jony_me',
'description': 'md5:a2c62b4ef5cf3e3efb13d25f61f739e1', 'description': 'md5:ce0a5cad2752ab58701b5497835b2cc5',
'title': 'JONY ', 'title': 'JONY ',
}, },
'playlist_count': 20, 'playlist_count': 18,
}, { }, {
# Test that the playlist extractor finishes extracting when the # Test that the playlist extractor finishes extracting when the
# channel has more than one page of entries # channel has more than one page of entries
'url': 'https://zen.yandex.ru/tatyanareva', 'url': 'https://zen.yandex.ru/tatyanareva',
'info_dict': { 'info_dict': {
'id': 'tatyanareva', 'id': 'tatyanareva',
'description': 'md5:296b588d60841c3756c9105f237b70c6', 'description': 'md5:40a1e51f174369ec3ba9d657734ac31f',
'title': 'Татьяна Рева', 'title': 'Татьяна Рева',
'entries': 'maxcount:200', 'entries': 'maxcount:200',
}, },
'playlist_count': 46, 'playlist_mincount': 46,
}, { }, {
'url': 'https://dzen.ru/id/606fd806cc13cb3c58c05cf5', 'url': 'https://dzen.ru/id/606fd806cc13cb3c58c05cf5',
'info_dict': { 'info_dict': {
@ -375,7 +380,7 @@ def _real_extract(self, url):
item_id = self._match_id(redirect) item_id = self._match_id(redirect)
webpage = self._download_webpage(redirect, item_id, note='Redirecting') webpage = self._download_webpage(redirect, item_id, note='Redirecting')
data = self._search_json( data = self._search_json(
r'var\s+data\s*=', webpage, 'channel data', item_id, contains_pattern=r'{\"__serverState__.+}') r'("data"\s*:|data\s*=)', webpage, 'channel data', item_id, contains_pattern=r'{\"__serverState__.+}')
server_state_json = traverse_obj(data, lambda k, _: k.startswith('__serverState__'), get_all=False) server_state_json = traverse_obj(data, lambda k, _: k.startswith('__serverState__'), get_all=False)
server_settings_json = traverse_obj(data, lambda k, _: k.startswith('__serverSettings__'), get_all=False) server_settings_json = traverse_obj(data, lambda k, _: k.startswith('__serverSettings__'), get_all=False)