From 4af9d5c2f6aa81403ae2a8a5ae3cc824730f0b86 Mon Sep 17 00:00:00 2001 From: bashonly <88596187+bashonly@users.noreply.github.com> Date: Sun, 7 Apr 2024 11:59:38 -0500 Subject: [PATCH] [ie/nhk] Fix NHK World extractors (#9623) Closes #9513 Authored by: bashonly --- yt_dlp/extractor/nhk.py | 200 +++++++++++++++++++++++++++++++--------- 1 file changed, 158 insertions(+), 42 deletions(-) diff --git a/yt_dlp/extractor/nhk.py b/yt_dlp/extractor/nhk.py index 7cf5b246b1..8bb017a732 100644 --- a/yt_dlp/extractor/nhk.py +++ b/yt_dlp/extractor/nhk.py @@ -8,6 +8,7 @@ from ..utils import ( int_or_none, join_nonempty, parse_duration, + remove_end, traverse_obj, try_call, unescapeHTML, @@ -19,8 +20,7 @@ from ..utils import ( class NhkBaseIE(InfoExtractor): _API_URL_TEMPLATE = 'https://nwapi.nhk.jp/nhkworld/%sod%slist/v7b/%s/%s/%s/all%s.json' - _BASE_URL_REGEX = r'https?://www3\.nhk\.or\.jp/nhkworld/(?P[a-z]{2})/ondemand' - _TYPE_REGEX = r'/(?Pvideo|audio)/' + _BASE_URL_REGEX = r'https?://www3\.nhk\.or\.jp/nhkworld/(?P[a-z]{2})/' def _call_api(self, m_id, lang, is_video, is_episode, is_clip): return self._download_json( @@ -83,7 +83,7 @@ class NhkBaseIE(InfoExtractor): def _extract_episode_info(self, url, episode=None): fetch_episode = episode is None lang, m_type, episode_id = NhkVodIE._match_valid_url(url).group('lang', 'type', 'id') - is_video = m_type == 'video' + is_video = m_type != 'audio' if is_video: episode_id = episode_id[:4] + '-' + episode_id[4:] @@ -138,9 +138,10 @@ class NhkBaseIE(InfoExtractor): else: if fetch_episode: - audio_path = episode['audio']['audio'] + # From https://www3.nhk.or.jp/nhkworld/common/player/radio/inline/rod.html + audio_path = remove_end(episode['audio']['audio'], '.m4a') info['formats'] = self._extract_m3u8_formats( - 'https://nhkworld-vh.akamaihd.net/i%s/master.m3u8' % audio_path, + f'{urljoin("https://vod-stream.nhk.jp", audio_path)}/index.m3u8', episode_id, 'm4a', entry_protocol='m3u8_native', m3u8_id='hls', fatal=False) for f in info['formats']: @@ -155,9 +156,11 @@ class NhkBaseIE(InfoExtractor): class NhkVodIE(NhkBaseIE): - # the 7-character IDs can have alphabetic chars too: assume [a-z] rather than just [a-f], eg - _VALID_URL = [rf'{NhkBaseIE._BASE_URL_REGEX}/(?Pvideo)/(?P[0-9a-z]+)', - rf'{NhkBaseIE._BASE_URL_REGEX}/(?Paudio)/(?P[^/?#]+?-\d{{8}}-[0-9a-z]+)'] + _VALID_URL = [ + rf'{NhkBaseIE._BASE_URL_REGEX}shows/(?:(?Pvideo)/)?(?P\d{{4}}[\da-z]\d+)/?(?:$|[?#])', + rf'{NhkBaseIE._BASE_URL_REGEX}(?:ondemand|shows)/(?Paudio)/(?P[^/?#]+?-\d{{8}}-[\da-z]+)', + rf'{NhkBaseIE._BASE_URL_REGEX}ondemand/(?Pvideo)/(?P\d{{4}}[\da-z]\d+)', # deprecated + ] # Content available only for a limited period of time. Visit # https://www3.nhk.or.jp/nhkworld/en/ondemand/ for working samples. _TESTS = [{ @@ -167,17 +170,16 @@ class NhkVodIE(NhkBaseIE): 'ext': 'mp4', 'title': 'Japan Railway Journal - The Tohoku Shinkansen: Full Speed Ahead', 'description': 'md5:49f7c5b206e03868a2fdf0d0814b92f6', - 'thumbnail': 'md5:51bcef4a21936e7fea1ff4e06353f463', + 'thumbnail': r're:https://.+/.+\.jpg', 'episode': 'The Tohoku Shinkansen: Full Speed Ahead', 'series': 'Japan Railway Journal', - 'modified_timestamp': 1694243656, + 'modified_timestamp': 1707217907, 'timestamp': 1681428600, 'release_timestamp': 1693883728, 'duration': 1679, 'upload_date': '20230413', - 'modified_date': '20230909', + 'modified_date': '20240206', 'release_date': '20230905', - }, }, { # video clip @@ -188,15 +190,15 @@ class NhkVodIE(NhkBaseIE): 'ext': 'mp4', 'title': 'Dining with the Chef - Chef Saito\'s Family recipe: MENCHI-KATSU', 'description': 'md5:5aee4a9f9d81c26281862382103b0ea5', - 'thumbnail': 'md5:d6a4d9b6e9be90aaadda0bcce89631ed', + 'thumbnail': r're:https://.+/.+\.jpg', 'series': 'Dining with the Chef', 'episode': 'Chef Saito\'s Family recipe: MENCHI-KATSU', 'duration': 148, 'upload_date': '20190816', 'release_date': '20230902', 'release_timestamp': 1693619292, - 'modified_timestamp': 1694168033, - 'modified_date': '20230908', + 'modified_timestamp': 1707217907, + 'modified_date': '20240206', 'timestamp': 1565997540, }, }, { @@ -208,7 +210,7 @@ class NhkVodIE(NhkBaseIE): 'title': 'Living in Japan - Tips for Travelers to Japan / Ramen Vending Machines', 'series': 'Living in Japan', 'description': 'md5:0a0e2077d8f07a03071e990a6f51bfab', - 'thumbnail': 'md5:960622fb6e06054a4a1a0c97ea752545', + 'thumbnail': r're:https://.+/.+\.jpg', 'episode': 'Tips for Travelers to Japan / Ramen Vending Machines' }, }, { @@ -245,7 +247,7 @@ class NhkVodIE(NhkBaseIE): 'title': 'おはよう日本（7時台） - 10月8日放送', 'series': 'おはよう日本（7時台）', 'episode': '10月8日放送', - 'thumbnail': 'md5:d733b1c8e965ab68fb02b2d347d0e9b4', + 'thumbnail': r're:https://.+/.+\.jpg', 'description': 'md5:9c1d6cbeadb827b955b20e99ab920ff0', }, 'skip': 'expires 2023-10-15', @@ -255,17 +257,100 @@ class NhkVodIE(NhkBaseIE): 'info_dict': { 'id': 'nw_vod_v_en_3004_952_20230723091000_01_1690074552', 'ext': 'mp4', - 'title': 'Barakan Discovers AMAMI OSHIMA: Isson\'s Treasure Island', + 'title': 'Barakan Discovers - AMAMI OSHIMA: Isson\'s Treasure Isla', 'description': 'md5:5db620c46a0698451cc59add8816b797', - 'thumbnail': 'md5:67d9ff28009ba379bfa85ad1aaa0e2bd', + 'thumbnail': r're:https://.+/.+\.jpg', 'release_date': '20230905', 'timestamp': 1690103400, 'duration': 2939, 'release_timestamp': 1693898699, - 'modified_timestamp': 1698057495, - 'modified_date': '20231023', 'upload_date': '20230723', + 'modified_timestamp': 1707217907, + 'modified_date': '20240206', + 'episode': 'AMAMI OSHIMA: Isson\'s Treasure Isla', + 'series': 'Barakan Discovers', }, + }, { + # /ondemand/video/ url with alphabetical character in 5th position of id + 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/video/9999a07/', + 'info_dict': { + 'id': 'nw_c_en_9999-a07', + 'ext': 'mp4', + 'episode': 'Mini-Dramas on SDGs: Ep 1 Close the Gender Gap [Director\'s Cut]', + 'series': 'Mini-Dramas on SDGs', + 'modified_date': '20240206', + 'title': 'Mini-Dramas on SDGs - Mini-Dramas on SDGs: Ep 1 Close the Gender Gap [Director\'s Cut]', + 'description': 'md5:3f9dcb4db22fceb675d90448a040d3f6', + 'timestamp': 1621962360, + 'duration': 189, + 'release_date': '20230903', + 'modified_timestamp': 1707217907, + 'upload_date': '20210525', + 'thumbnail': r're:https://.+/.+\.jpg', + 'release_timestamp': 1693713487, + }, + }, { + 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/video/9999d17/', + 'info_dict': { + 'id': 'nw_c_en_9999-d17', + 'ext': 'mp4', + 'title': 'Flowers of snow blossom - The 72 Pentads of Yamato', + 'description': 'Today’s focus: Snow', + 'release_timestamp': 1693792402, + 'release_date': '20230904', + 'upload_date': '20220128', + 'timestamp': 1643370960, + 'thumbnail': r're:https://.+/.+\.jpg', + 'duration': 136, + 'series': '', + 'modified_date': '20240206', + 'modified_timestamp': 1707217907, + }, + }, { + # new /shows/ url format + 'url': 'https://www3.nhk.or.jp/nhkworld/en/shows/2032307/', + 'info_dict': { + 'id': 'nw_vod_v_en_2032_307_20240321113000_01_1710990282', + 'ext': 'mp4', + 'title': 'Japanology Plus - 20th Anniversary Special Part 1', + 'description': 'md5:817d41fc8e54339ad2a916161ea24faf', + 'episode': '20th Anniversary Special Part 1', + 'series': 'Japanology Plus', + 'thumbnail': r're:https://.+/.+\.jpg', + 'duration': 1680, + 'timestamp': 1711020600, + 'upload_date': '20240321', + 'release_timestamp': 1711022683, + 'release_date': '20240321', + 'modified_timestamp': 1711031012, + 'modified_date': '20240321', + }, + }, { + 'url': 'https://www3.nhk.or.jp/nhkworld/en/shows/3020025/', + 'info_dict': { + 'id': 'nw_vod_v_en_3020_025_20230325144000_01_1679723944', + 'ext': 'mp4', + 'title': '100 Ideas to Save the World - Working Styles Evolve', + 'description': 'md5:9e6c7778eaaf4f7b4af83569649f84d9', + 'episode': 'Working Styles Evolve', + 'series': '100 Ideas to Save the World', + 'thumbnail': r're:https://.+/.+\.jpg', + 'duration': 899, + 'upload_date': '20230325', + 'timestamp': 1679755200, + 'release_date': '20230905', + 'release_timestamp': 1693880540, + 'modified_date': '20240206', + 'modified_timestamp': 1707217907, + }, + }, { + # new /shows/audio/ url format + 'url': 'https://www3.nhk.or.jp/nhkworld/en/shows/audio/livinginjapan-20231001-1/', + 'only_matching': True, + }, { + # valid url even if can't be found in wild; support needed for clip entries extraction + 'url': 'https://www3.nhk.or.jp/nhkworld/en/shows/9999o80/', + 'only_matching': True, }] def _real_extract(self, url): @@ -273,18 +358,21 @@ class NhkVodIE(NhkBaseIE): class NhkVodProgramIE(NhkBaseIE): - _VALID_URL = rf'{NhkBaseIE._BASE_URL_REGEX}/program{NhkBaseIE._TYPE_REGEX}(?P\w+)(?:.+?\btype=(?Pclip|(?:radio|tv)Episode))?' + _VALID_URL = rf'''(?x) + {NhkBaseIE._BASE_URL_REGEX}(?:shows|tv)/ + (?:(?Paudio)/programs/)?(?P\w+)/? + (?:\?(?:[^#]+&)?type=(?Pclip|(?:radio|tv)Episode))?''' _TESTS = [{ # video program episodes - 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/video/sumo', + 'url': 'https://www3.nhk.or.jp/nhkworld/en/shows/sumo/', 'info_dict': { 'id': 'sumo', 'title': 'GRAND SUMO Highlights', 'description': 'md5:fc20d02dc6ce85e4b72e0273aa52fdbf', }, - 'playlist_mincount': 0, + 'playlist_mincount': 1, }, { - 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/video/japanrailway', + 'url': 'https://www3.nhk.or.jp/nhkworld/en/shows/japanrailway/', 'info_dict': { 'id': 'japanrailway', 'title': 'Japan Railway Journal', @@ -293,40 +381,68 @@ class NhkVodProgramIE(NhkBaseIE): 'playlist_mincount': 12, }, { # video program clips - 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/video/japanrailway/?type=clip', + 'url': 'https://www3.nhk.or.jp/nhkworld/en/shows/japanrailway/?type=clip', 'info_dict': { 'id': 'japanrailway', 'title': 'Japan Railway Journal', 'description': 'md5:ea39d93af7d05835baadf10d1aae0e3f', }, - 'playlist_mincount': 5, - }, { - 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/video/10yearshayaomiyazaki/', - 'only_matching': True, + 'playlist_mincount': 12, }, { # audio program - 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/audio/listener/', + 'url': 'https://www3.nhk.or.jp/nhkworld/en/shows/audio/programs/livinginjapan/', + 'info_dict': { + 'id': 'livinginjapan', + 'title': 'Living in Japan', + 'description': 'md5:665bb36ec2a12c5a7f598ee713fc2b54', + }, + 'playlist_mincount': 12, + }, { + # /tv/ program url + 'url': 'https://www3.nhk.or.jp/nhkworld/en/tv/designtalksplus/', + 'info_dict': { + 'id': 'designtalksplus', + 'title': 'DESIGN TALKS plus', + 'description': 'md5:47b3b3a9f10d4ac7b33b53b70a7d2837', + }, + 'playlist_mincount': 20, + }, { + 'url': 'https://www3.nhk.or.jp/nhkworld/en/shows/10yearshayaomiyazaki/', 'only_matching': True, }] + @classmethod + def suitable(cls, url): + return False if NhkVodIE.suitable(url) else super().suitable(url) + + def _extract_meta_from_class_elements(self, class_values, html): + for class_value in class_values: + if value := clean_html(get_element_by_class(class_value, html)): + return value + def _real_extract(self, url): lang, m_type, program_id, episode_type = self._match_valid_url(url).group('lang', 'type', 'id', 'episode_type') episodes = self._call_api( - program_id, lang, m_type == 'video', False, episode_type == 'clip') + program_id, lang, m_type != 'audio', False, episode_type == 'clip') - entries = [] - for episode in episodes: - episode_path = episode.get('url') - if not episode_path: - continue - entries.append(self._extract_episode_info( - urljoin(url, episode_path), episode)) + def entries(): + for episode in episodes: + if episode_path := episode.get('url'): + yield self._extract_episode_info(urljoin(url, episode_path), episode) html = self._download_webpage(url, program_id) - program_title = clean_html(get_element_by_class('p-programDetail__title', html)) - program_description = clean_html(get_element_by_class('p-programDetail__text', html)) + program_title = self._extract_meta_from_class_elements([ + 'p-programDetail__title', # /ondemand/program/ + 'pProgramHero__logoText', # /shows/ + 'tAudioProgramMain__title', # /shows/audio/programs/ + 'p-program-name'], html) # /tv/ + program_description = self._extract_meta_from_class_elements([ + 'p-programDetail__text', # /ondemand/program/ + 'pProgramHero__description', # /shows/ + 'tAudioProgramMain__info', # /shows/audio/programs/ + 'p-program-description'], html) # /tv/ - return self.playlist_result(entries, program_id, program_title, program_description) + return self.playlist_result(entries(), program_id, program_title, program_description) class NhkForSchoolBangumiIE(InfoExtractor):