X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=youtube-dl;a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fyoutube.py;h=bc01016e4376a19816be17fb454670d9b5222f6e;hp=633b839e0bb5f992ae98adbdc31fb01968e035f7;hb=HEAD;hpb=6b09401b0ba95da5669d249c8930b3adb873d96e diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py index 633b839e0..bc01016e4 100644 --- a/youtube_dl/extractor/youtube.py +++ b/youtube_dl/extractor/youtube.py @@ -70,9 +70,14 @@ class YoutubeBaseInfoExtractor(InfoExtractor): _PLAYLIST_ID_RE = r'(?:PL|LL|EC|UU|FL|RD|UL|TL|PU|OLAK5uy_)[0-9A-Za-z-_]{10,}' + _YOUTUBE_CLIENT_HEADERS = { + 'x-youtube-client-name': '1', + 'x-youtube-client-version': '1.20200609.04.02', + } + def _set_language(self): self._set_cookie( - '.youtube.com', 'PREF', 'f1=50000000&hl=en', + '.youtube.com', 'PREF', 'f1=50000000&f6=8&hl=en', # YouTube sets the expire time to about two months expire_time=time.time() + 2 * 30 * 24 * 3600) @@ -298,10 +303,11 @@ class YoutubeEntryListBaseInfoExtractor(YoutubeBaseInfoExtractor): # Downloading page may result in intermittent 5xx HTTP error # that is usually worked around with a retry more = self._download_json( - 'https://youtube.com/%s' % mobj.group('more'), playlist_id, + 'https://www.youtube.com/%s' % mobj.group('more'), playlist_id, 'Downloading page #%s%s' % (page_num, ' (retry #%d)' % count if count else ''), - transform_source=uppercase_escape) + transform_source=uppercase_escape, + headers=self._YOUTUBE_CLIENT_HEADERS) break except ExtractorError as e: if isinstance(e.cause, compat_HTTPError) and e.cause.code in (500, 503): @@ -388,8 +394,15 @@ class YoutubeIE(YoutubeBaseInfoExtractor): (?:www\.)?invidious\.drycat\.fr/| (?:www\.)?tube\.poal\.co/| (?:www\.)?vid\.wxzm\.sx/| + (?:www\.)?yewtu\.be/| (?:www\.)?yt\.elukerio\.org/| (?:www\.)?yt\.lelux\.fi/| + (?:www\.)?invidious\.ggc-project\.de/| + (?:www\.)?yt\.maisputain\.ovh/| + (?:www\.)?invidious\.13ad\.de/| + (?:www\.)?invidious\.toot\.koeln/| + (?:www\.)?invidious\.fdn\.fr/| + (?:www\.)?watch\.nettohikari\.com/| (?:www\.)?kgg2m7yk5aybusll\.onion/| (?:www\.)?qklhadlycap4cnod\.onion/| (?:www\.)?axqzx4s6s54s32yentfqojs3x5i7faxza6xo3ehd4bzzsg2ii4fv2iid\.onion/| @@ -397,6 +410,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor): (?:www\.)?fz253lmuao3strwbfbmx46yu7acac2jz27iwtorgmbqlkurlclmancad\.onion/| (?:www\.)?invidious\.l4qlywnpwqsluw65ts7md3khrivpirse744un3x7mlskqauz5pyuzgqd\.onion/| (?:www\.)?owxfohz4kjyv25fvlqilyxast7inivgiktls3th44jhk3ej3i7ya\.b32\.i2p/| + (?:www\.)?4l2dgddgsrkf2ous66i6seeyi6etzfgrue332grh2n7madpwopotugyd\.onion/| youtube\.googleapis\.com/) # the various hostnames, with wildcard subdomains (?:.*?\#/)? # handle anchor (#/) redirect urls (?: # the various things that can precede the ID: @@ -426,6 +440,10 @@ class YoutubeIE(YoutubeBaseInfoExtractor): (?(1).+)? # if we found the ID, everything can follow $""" % {'playlist_id': YoutubeBaseInfoExtractor._PLAYLIST_ID_RE} _NEXT_URL_RE = r'[\?&]next_url=([^&]+)' + _PLAYER_INFO_RE = ( + r'/(?P[a-zA-Z0-9_-]{8,})/player_ias\.vflset(?:/[a-zA-Z]{2,3}_[a-zA-Z]{2,3})?/base\.(?P[a-z]+)$', + r'\b(?Pvfl[a-zA-Z0-9_-]+)\b.*?\.(?P[a-z]+)$', + ) _formats = { '5': {'ext': 'flv', 'width': 400, 'height': 240, 'acodec': 'mp3', 'abr': 64, 'vcodec': 'h263'}, '6': {'ext': 'flv', 'width': 450, 'height': 270, 'acodec': 'mp3', 'abr': 64, 'vcodec': 'h263'}, @@ -1227,6 +1245,42 @@ class YoutubeIE(YoutubeBaseInfoExtractor): 'url': 'https://www.youtubekids.com/watch?v=3b8nCWDgZ6Q', 'only_matching': True, }, + { + # invalid -> valid video id redirection + 'url': 'DJztXj2GPfl', + 'info_dict': { + 'id': 'DJztXj2GPfk', + 'ext': 'mp4', + 'title': 'Panjabi MC - Mundian To Bach Ke (The Dictator Soundtrack)', + 'description': 'md5:bf577a41da97918e94fa9798d9228825', + 'upload_date': '20090125', + 'uploader': 'Prochorowka', + 'uploader_id': 'Prochorowka', + 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/Prochorowka', + 'artist': 'Panjabi MC', + 'track': 'Beware of the Boys (Mundian to Bach Ke) - Motivo Hi-Lectro Remix', + 'album': 'Beware of the Boys (Mundian To Bach Ke)', + }, + 'params': { + 'skip_download': True, + }, + }, + { + # empty description results in an empty string + 'url': 'https://www.youtube.com/watch?v=x41yOUIvK2k', + 'info_dict': { + 'id': 'x41yOUIvK2k', + 'ext': 'mp4', + 'title': 'IMG 3456', + 'description': '', + 'upload_date': '20170613', + 'uploader_id': 'ElevageOrVert', + 'uploader': 'ElevageOrVert', + }, + 'params': { + 'skip_download': True, + }, + }, ] def __init__(self, *args, **kwargs): @@ -1253,14 +1307,18 @@ class YoutubeIE(YoutubeBaseInfoExtractor): """ Return a string representation of a signature """ return '.'.join(compat_str(len(part)) for part in example_sig.split('.')) - def _extract_signature_function(self, video_id, player_url, example_sig): - id_m = re.match( - r'.*?[-.](?P[a-zA-Z0-9_-]+)(?:/watch_as3|/html5player(?:-new)?|(?:/[a-z]{2,3}_[A-Z]{2})?/base)?\.(?P[a-z]+)$', - player_url) - if not id_m: + @classmethod + def _extract_player_info(cls, player_url): + for player_re in cls._PLAYER_INFO_RE: + id_m = re.search(player_re, player_url) + if id_m: + break + else: raise ExtractorError('Cannot identify player %r' % player_url) - player_type = id_m.group('ext') - player_id = id_m.group('id') + return id_m.group('ext'), id_m.group('id') + + def _extract_signature_function(self, video_id, player_url, example_sig): + player_type, player_id = self._extract_player_info(player_url) # Read from filesystem cache func_id = '%s_%s_%s' % ( @@ -1342,7 +1400,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor): funcname = self._search_regex( (r'\b[cs]\s*&&\s*[adf]\.set\([^,]+\s*,\s*encodeURIComponent\s*\(\s*(?P[a-zA-Z0-9$]+)\(', r'\b[a-zA-Z0-9]+\s*&&\s*[a-zA-Z0-9]+\.set\([^,]+\s*,\s*encodeURIComponent\s*\(\s*(?P[a-zA-Z0-9$]+)\(', - r'\b(?P[a-zA-Z0-9$]{2})\s*=\s*function\(\s*a\s*\)\s*{\s*a\s*=\s*a\.split\(\s*""\s*\)', + r'(?:\b|[^a-zA-Z0-9$])(?P[a-zA-Z0-9$]{2})\s*=\s*function\(\s*a\s*\)\s*{\s*a\s*=\s*a\.split\(\s*""\s*\)', r'(?P[a-zA-Z0-9$]+)\s*=\s*function\(\s*a\s*\)\s*{\s*a\s*=\s*a\.split\(\s*""\s*\)', # Obsolete patterns r'(["\'])signature\1\s*,\s*(?P[a-zA-Z0-9$]+)\(', @@ -1616,8 +1674,63 @@ class YoutubeIE(YoutubeBaseInfoExtractor): video_id = mobj.group(2) return video_id + def _extract_chapters_from_json(self, webpage, video_id, duration): + if not webpage: + return + player = self._parse_json( + self._search_regex( + r'RELATED_PLAYER_ARGS["\']\s*:\s*({.+})\s*,?\s*\n', webpage, + 'player args', default='{}'), + video_id, fatal=False) + if not player or not isinstance(player, dict): + return + watch_next_response = player.get('watch_next_response') + if not isinstance(watch_next_response, compat_str): + return + response = self._parse_json(watch_next_response, video_id, fatal=False) + if not response or not isinstance(response, dict): + return + chapters_list = try_get( + response, + lambda x: x['playerOverlays'] + ['playerOverlayRenderer'] + ['decoratedPlayerBarRenderer'] + ['decoratedPlayerBarRenderer'] + ['playerBar'] + ['chapteredPlayerBarRenderer'] + ['chapters'], + list) + if not chapters_list: + return + + def chapter_time(chapter): + return float_or_none( + try_get( + chapter, + lambda x: x['chapterRenderer']['timeRangeStartMillis'], + int), + scale=1000) + chapters = [] + for next_num, chapter in enumerate(chapters_list, start=1): + start_time = chapter_time(chapter) + if start_time is None: + continue + end_time = (chapter_time(chapters_list[next_num]) + if next_num < len(chapters_list) else duration) + if end_time is None: + continue + title = try_get( + chapter, lambda x: x['chapterRenderer']['title']['simpleText'], + compat_str) + chapters.append({ + 'start_time': start_time, + 'end_time': end_time, + 'title': title, + }) + return chapters + @staticmethod - def _extract_chapters(description, duration): + def _extract_chapters_from_description(description, duration): if not description: return None chapter_lines = re.findall( @@ -1651,6 +1764,10 @@ class YoutubeIE(YoutubeBaseInfoExtractor): }) return chapters + def _extract_chapters(self, webpage, description, video_id, duration): + return (self._extract_chapters_from_json(webpage, video_id, duration) + or self._extract_chapters_from_description(description, duration)) + def _real_extract(self, url): url, smuggled_data = unsmuggle_url(url, {}) @@ -1678,7 +1795,10 @@ class YoutubeIE(YoutubeBaseInfoExtractor): # Get video webpage url = proto + '://www.youtube.com/watch?v=%s&gl=US&hl=en&has_verified=1&bpctr=9999999999' % video_id - video_webpage = self._download_webpage(url, video_id) + video_webpage, urlh = self._download_webpage_handle(url, video_id) + + qs = compat_parse_qs(compat_urllib_parse_urlparse(urlh.geturl()).query) + video_id = qs.get('v', [None])[0] or video_id # Attempt to extract SWF player URL mobj = re.search(r'swfConfig.*?"(https?:\\/\\/.*?watch.*?-.*?\.swf)"', video_webpage) @@ -1721,7 +1841,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor): # Get video info video_info = {} embed_webpage = None - if re.search(r'player-age-gate-content">', video_webpage) is not None: + if (self._og_search_property('restrictions:age', video_webpage, default=None) == '18+' + or re.search(r'player-age-gate-content">', video_webpage) is not None): age_gate = True # We simulate the access to the video from www.youtube.com/v/{video_id} # this can be viewed without login into Youtube @@ -1794,6 +1915,9 @@ class YoutubeIE(YoutubeBaseInfoExtractor): video_details = try_get( player_response, lambda x: x['videoDetails'], dict) or {} + microformat = try_get( + player_response, lambda x: x['microformat']['playerMicroformatRenderer'], dict) or {} + video_title = video_info.get('title', [None])[0] or video_details.get('title') if not video_title: self._downloader.report_warning('Unable to extract video title') @@ -1823,7 +1947,9 @@ class YoutubeIE(YoutubeBaseInfoExtractor): ''', replace_url, video_description) video_description = clean_html(video_description) else: - video_description = self._html_search_meta('description', video_webpage) or video_details.get('shortDescription') + video_description = video_details.get('shortDescription') + if video_description is None: + video_description = self._html_search_meta('description', video_webpage) if not smuggled_data.get('force_singlefeed', False): if not self._downloader.params.get('noplaylist'): @@ -1871,6 +1997,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor): view_count = extract_view_count(video_info) if view_count is None and video_details: view_count = int_or_none(video_details.get('viewCount')) + if view_count is None and microformat: + view_count = int_or_none(microformat.get('viewCount')) if is_live is None: is_live = bool_or_none(video_details.get('isLive')) @@ -1930,12 +2058,12 @@ class YoutubeIE(YoutubeBaseInfoExtractor): } for fmt in streaming_formats: - if fmt.get('drm_families'): + if fmt.get('drmFamilies') or fmt.get('drm_families'): continue url = url_or_none(fmt.get('url')) if not url: - cipher = fmt.get('cipher') + cipher = fmt.get('cipher') or fmt.get('signatureCipher') if not cipher: continue url_data = compat_parse_qs(cipher) @@ -1970,7 +2098,13 @@ class YoutubeIE(YoutubeBaseInfoExtractor): embed_webpage = self._download_webpage( embed_url, video_id, 'Downloading embed webpage') jsplayer_url_json = self._search_regex( - ASSETS_RE, embed_webpage, 'JS player URL') + ASSETS_RE, embed_webpage, 'JS player URL (2)', default=None) + + if not jsplayer_url_json: + jsplayer_url_json = self._search_regex( + r'"WEB_PLAYER_CONTEXT_CONFIG_ID_EMBEDDED_PLAYER":.+?"jsUrl":\s*("[^"]+")', + embed_webpage, + 'JS player URL') player_url = json.loads(jsplayer_url_json) if player_url is None: @@ -1986,22 +2120,10 @@ class YoutubeIE(YoutubeBaseInfoExtractor): if self._downloader.params.get('verbose'): if player_url is None: - player_version = 'unknown' player_desc = 'unknown' else: - if player_url.endswith('swf'): - player_version = self._search_regex( - r'-(.+?)(?:/watch_as3)?\.swf$', player_url, - 'flash player', fatal=False) - player_desc = 'flash player %s' % player_version - else: - player_version = self._search_regex( - [r'html5player-([^/]+?)(?:/html5player(?:-new)?)?\.js', - r'(?:www|player(?:_ias)?)[-.]([^/]+)(?:/[a-z]{2,3}_[A-Z]{2})?/base\.js'], - player_url, - 'html5 player', fatal=False) - player_desc = 'html5 player %s' % player_version - + player_type, player_version = self._extract_player_info(player_url) + player_desc = '%s player %s' % ('flash' if player_type == 'swf' else 'html5', player_version) parts_sizes = self._signature_cache_id(encrypted_sig) self.to_screen('{%s} signature length %s, %s' % (format_id, parts_sizes, player_desc)) @@ -2134,7 +2256,12 @@ class YoutubeIE(YoutubeBaseInfoExtractor): video_uploader_id = mobj.group('uploader_id') video_uploader_url = mobj.group('uploader_url') else: - self._downloader.report_warning('unable to extract uploader nickname') + owner_profile_url = url_or_none(microformat.get('ownerProfileUrl')) + if owner_profile_url: + video_uploader_id = self._search_regex( + r'(?:user|channel)/([^/]+)', owner_profile_url, 'uploader id', + default=None) + video_uploader_url = owner_profile_url channel_id = ( str_or_none(video_details.get('channelId')) @@ -2145,17 +2272,33 @@ class YoutubeIE(YoutubeBaseInfoExtractor): video_webpage, 'channel id', default=None, group='id')) channel_url = 'http://www.youtube.com/channel/%s' % channel_id if channel_id else None - # thumbnail image - # We try first to get a high quality image: - m_thumb = re.search(r'', - video_webpage, re.DOTALL) - if m_thumb is not None: - video_thumbnail = m_thumb.group(1) - elif 'thumbnail_url' not in video_info: - self._downloader.report_warning('unable to extract video thumbnail') + thumbnails = [] + thumbnails_list = try_get( + video_details, lambda x: x['thumbnail']['thumbnails'], list) or [] + for t in thumbnails_list: + if not isinstance(t, dict): + continue + thumbnail_url = url_or_none(t.get('url')) + if not thumbnail_url: + continue + thumbnails.append({ + 'url': thumbnail_url, + 'width': int_or_none(t.get('width')), + 'height': int_or_none(t.get('height')), + }) + + if not thumbnails: video_thumbnail = None - else: # don't panic if we can't find it - video_thumbnail = compat_urllib_parse_unquote_plus(video_info['thumbnail_url'][0]) + # We try first to get a high quality image: + m_thumb = re.search(r'', + video_webpage, re.DOTALL) + if m_thumb is not None: + video_thumbnail = m_thumb.group(1) + thumbnail_url = try_get(video_info, lambda x: x['thumbnail_url'][0], compat_str) + if thumbnail_url: + video_thumbnail = compat_urllib_parse_unquote_plus(thumbnail_url) + if video_thumbnail: + thumbnails.append({'url': video_thumbnail}) # upload date upload_date = self._html_search_meta( @@ -2165,6 +2308,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor): [r'(?s)id="eow-date.*?>(.*?)', r'(?:id="watch-uploader-info".*?>.*?|["\']simpleText["\']\s*:\s*["\'])(?:Published|Uploaded|Streamed live|Started) on (.+?)[<"\']'], video_webpage, 'upload date', default=None) + if not upload_date: + upload_date = microformat.get('publishDate') or microformat.get('uploadDate') upload_date = unified_strdate(upload_date) video_license = self._html_search_regex( @@ -2236,17 +2381,21 @@ class YoutubeIE(YoutubeBaseInfoExtractor): m_cat_container = self._search_regex( r'(?s)]*>\s*Category\s*\s*]*>(.*?)', video_webpage, 'categories', default=None) + category = None if m_cat_container: category = self._html_search_regex( r'(?s)(.*?)', m_cat_container, 'category', default=None) - video_categories = None if category is None else [category] - else: - video_categories = None + if not category: + category = try_get( + microformat, lambda x: x['category'], compat_str) + video_categories = None if category is None else [category] video_tags = [ unescapeHTML(m.group('content')) for m in re.finditer(self._meta_regex('og:video:tag'), video_webpage)] + if not video_tags: + video_tags = try_get(video_details, lambda x: x['keywords'], list) def _extract_count(count_name): return str_to_int(self._search_regex( @@ -2297,7 +2446,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor): errnote='Unable to download video annotations', fatal=False, data=urlencode_postdata({xsrf_field_name: xsrf_token})) - chapters = self._extract_chapters(description_original, video_duration) + chapters = self._extract_chapters(video_webpage, description_original, video_id, video_duration) # Look for the DASH manifest if self._downloader.params.get('youtube_include_dash_manifest', True): @@ -2388,7 +2537,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor): 'creator': video_creator or artist, 'title': video_title, 'alt_title': video_alt_title or track, - 'thumbnail': video_thumbnail, + 'thumbnails': thumbnails, 'description': video_description, 'categories': video_categories, 'tags': video_tags, @@ -2652,7 +2801,7 @@ class YoutubePlaylistIE(YoutubePlaylistBaseInfoExtractor): ids = [] last_id = playlist_id[-11:] for n in itertools.count(1): - url = 'https://youtube.com/watch?v=%s&list=%s' % (last_id, playlist_id) + url = 'https://www.youtube.com/watch?v=%s&list=%s' % (last_id, playlist_id) webpage = self._download_webpage( url, playlist_id, 'Downloading page {0} of Youtube mix'.format(n)) new_ids = orderedSet(re.findall( @@ -2884,7 +3033,7 @@ class YoutubeChannelIE(YoutubePlaylistBaseInfoExtractor): class YoutubeUserIE(YoutubeChannelIE): IE_DESC = 'YouTube.com user videos (URL or "ytuser" keyword)' - _VALID_URL = r'(?:(?:https?://(?:\w+\.)?youtube\.com/(?:(?Puser|c)/)?(?!(?:attribution_link|watch|results|shared)(?:$|[^a-z_A-Z0-9-])))|ytuser:)(?!feed/)(?P[A-Za-z0-9_-]+)' + _VALID_URL = r'(?:(?:https?://(?:\w+\.)?youtube\.com/(?:(?Puser|c)/)?(?!(?:attribution_link|watch|results|shared)(?:$|[^a-z_A-Z0-9%-])))|ytuser:)(?!feed/)(?P[A-Za-z0-9_%-]+)' _TEMPLATE_URL = 'https://www.youtube.com/%s/%s/videos' IE_NAME = 'youtube:user' @@ -2914,6 +3063,9 @@ class YoutubeUserIE(YoutubeChannelIE): }, { 'url': 'https://www.youtube.com/c/gametrailers', 'only_matching': True, + }, { + 'url': 'https://www.youtube.com/c/Pawe%C5%82Zadro%C5%BCniak', + 'only_matching': True, }, { 'url': 'https://www.youtube.com/gametrailers', 'only_matching': True, @@ -2992,7 +3144,7 @@ class YoutubeLiveIE(YoutubeBaseInfoExtractor): class YoutubePlaylistsIE(YoutubePlaylistsBaseInfoExtractor): IE_DESC = 'YouTube.com user/channel playlists' - _VALID_URL = r'https?://(?:\w+\.)?youtube\.com/(?:user|channel)/(?P[^/]+)/playlists' + _VALID_URL = r'https?://(?:\w+\.)?youtube\.com/(?:user|channel|c)/(?P[^/]+)/playlists' IE_NAME = 'youtube:playlists' _TESTS = [{ @@ -3018,6 +3170,9 @@ class YoutubePlaylistsIE(YoutubePlaylistsBaseInfoExtractor): 'title': 'Chem Player', }, 'skip': 'Blocked', + }, { + 'url': 'https://www.youtube.com/c/ChristophLaimer/playlists', + 'only_matching': True, }] @@ -3032,54 +3187,94 @@ class YoutubeSearchIE(SearchInfoExtractor, YoutubeSearchBaseInfoExtractor): _MAX_RESULTS = float('inf') IE_NAME = 'youtube:search' _SEARCH_KEY = 'ytsearch' - _EXTRA_QUERY_ARGS = {} + _SEARCH_PARAMS = None _TESTS = [] - def _get_n_results(self, query, n): - """Get a specified number of results for a query""" - - videos = [] - limit = n - - url_query = { - 'search_query': query.encode('utf-8'), + def _entries(self, query, n): + data = { + 'context': { + 'client': { + 'clientName': 'WEB', + 'clientVersion': '2.20201021.03.00', + } + }, + 'query': query, } - url_query.update(self._EXTRA_QUERY_ARGS) - result_url = 'https://www.youtube.com/results?' + compat_urllib_parse_urlencode(url_query) - - for pagenum in itertools.count(1): - data = self._download_json( - result_url, video_id='query "%s"' % query, - note='Downloading page %s' % pagenum, - errnote='Unable to download API page', - query={'spf': 'navigate'}) - html_content = data[1]['body']['content'] - - if 'class="search-message' in html_content: - raise ExtractorError( - '[youtube] No video results', expected=True) - - new_videos = list(self._process_page(html_content)) - videos += new_videos - if not new_videos or len(videos) > limit: + if self._SEARCH_PARAMS: + data['params'] = self._SEARCH_PARAMS + total = 0 + for page_num in itertools.count(1): + search = self._download_json( + 'https://www.youtube.com/youtubei/v1/search?key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8', + video_id='query "%s"' % query, + note='Downloading page %s' % page_num, + errnote='Unable to download API page', fatal=False, + data=json.dumps(data).encode('utf8'), + headers={'content-type': 'application/json'}) + if not search: + break + slr_contents = try_get( + search, + (lambda x: x['contents']['twoColumnSearchResultsRenderer']['primaryContents']['sectionListRenderer']['contents'], + lambda x: x['onResponseReceivedCommands'][0]['appendContinuationItemsAction']['continuationItems']), + list) + if not slr_contents: break - next_link = self._html_search_regex( - r'href="(/results\?[^"]*\bsp=[^"]+)"[^>]*>\s*]+class="[^"]*\byt-uix-button-content\b[^"]*"[^>]*>Next', - html_content, 'next link', default=None) - if next_link is None: + isr_contents = try_get( + slr_contents, + lambda x: x[0]['itemSectionRenderer']['contents'], + list) + if not isr_contents: break - result_url = compat_urlparse.urljoin('https://www.youtube.com/', next_link) + for content in isr_contents: + if not isinstance(content, dict): + continue + video = content.get('videoRenderer') + if not isinstance(video, dict): + continue + video_id = video.get('videoId') + if not video_id: + continue + title = try_get(video, lambda x: x['title']['runs'][0]['text'], compat_str) + description = try_get(video, lambda x: x['descriptionSnippet']['runs'][0]['text'], compat_str) + duration = parse_duration(try_get(video, lambda x: x['lengthText']['simpleText'], compat_str)) + view_count_text = try_get(video, lambda x: x['viewCountText']['simpleText'], compat_str) or '' + view_count = int_or_none(self._search_regex( + r'^(\d+)', re.sub(r'\s', '', view_count_text), + 'view count', default=None)) + uploader = try_get(video, lambda x: x['ownerText']['runs'][0]['text'], compat_str) + total += 1 + yield { + '_type': 'url_transparent', + 'ie_key': YoutubeIE.ie_key(), + 'id': video_id, + 'url': video_id, + 'title': title, + 'description': description, + 'duration': duration, + 'view_count': view_count, + 'uploader': uploader, + } + if total == n: + return + token = try_get( + slr_contents, + lambda x: x[1]['continuationItemRenderer']['continuationEndpoint']['continuationCommand']['token'], + compat_str) + if not token: + break + data['continuation'] = token - if len(videos) > n: - videos = videos[:n] - return self.playlist_result(videos, query) + def _get_n_results(self, query, n): + """Get a specified number of results for a query""" + return self.playlist_result(self._entries(query, n), query) class YoutubeSearchDateIE(YoutubeSearchIE): IE_NAME = YoutubeSearchIE.IE_NAME + ':date' _SEARCH_KEY = 'ytsearchdate' IE_DESC = 'YouTube.com searches, newest videos first' - _EXTRA_QUERY_ARGS = {'search_sort': 'video_date_uploaded'} + _SEARCH_PARAMS = 'CAI%3D' class YoutubeSearchURLIE(YoutubeSearchBaseInfoExtractor): @@ -3162,9 +3357,10 @@ class YoutubeFeedsInfoExtractor(YoutubeBaseInfoExtractor): break more = self._download_json( - 'https://youtube.com/%s' % mobj.group('more'), self._PLAYLIST_TITLE, + 'https://www.youtube.com/%s' % mobj.group('more'), self._PLAYLIST_TITLE, 'Downloading page #%s' % page_num, - transform_source=uppercase_escape) + transform_source=uppercase_escape, + headers=self._YOUTUBE_CLIENT_HEADERS) content_html = more['content_html'] more_widget_html = more['load_more_widget_html']