X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/d9d7cd0e85dc712461d9185db9df9d6c900a573b..00368b4c3a5d4e909e1b7ecfc4030bf28da020f3:/youtube_dl/extractor/youtube.py diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py index 44a3928..ad2e933 100644 --- a/youtube_dl/extractor/youtube.py +++ b/youtube_dl/extractor/youtube.py @@ -16,6 +16,7 @@ from ..jsinterp import JSInterpreter from ..swfinterp import SWFInterpreter from ..compat import ( compat_chr, + compat_kwargs, compat_parse_qs, compat_urllib_parse_unquote, compat_urllib_parse_unquote_plus, @@ -245,6 +246,11 @@ class YoutubeBaseInfoExtractor(InfoExtractor): return True + def _download_webpage(self, *args, **kwargs): + kwargs.setdefault('query', {})['disable_polymer'] = 'true' + return super(YoutubeBaseInfoExtractor, self)._download_webpage( + *args, **compat_kwargs(kwargs)) + def _real_initialize(self): if self._downloader is None: return @@ -673,6 +679,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor): }, }, # video_info is None (https://github.com/rg3/youtube-dl/issues/4421) + # YouTube Red ad is not captured for creator { 'url': '__2ABJjxzNo', 'info_dict': { @@ -1002,6 +1009,27 @@ class YoutubeIE(YoutubeBaseInfoExtractor): 'Skipping DASH manifest', ], }, + { + # The following content has been identified by the YouTube community + # as inappropriate or offensive to some audiences. + 'url': 'https://www.youtube.com/watch?v=6SJNVb0GnPI', + 'info_dict': { + 'id': '6SJNVb0GnPI', + 'ext': 'mp4', + 'title': 'Race Differences in Intelligence', + 'description': 'md5:5d161533167390427a1f8ee89a1fc6f1', + 'duration': 965, + 'upload_date': '20140124', + 'uploader': 'New Century Foundation', + 'uploader_id': 'UCEJYpZGqgUob0zVVEaLhvVg', + 'uploader_url': r're:https?://(?:www\.)?youtube\.com/channel/UCEJYpZGqgUob0zVVEaLhvVg', + 'license': 'Standard YouTube License', + 'view_count': int, + }, + 'params': { + 'skip_download': True, + }, + }, { # itag 212 'url': '1t24XAntNCY', @@ -1269,37 +1297,57 @@ class YoutubeIE(YoutubeBaseInfoExtractor): sub_lang_list[sub_lang] = sub_formats return sub_lang_list + def make_captions(sub_url, sub_langs): + parsed_sub_url = compat_urllib_parse_urlparse(sub_url) + caption_qs = compat_parse_qs(parsed_sub_url.query) + captions = {} + for sub_lang in sub_langs: + sub_formats = [] + for ext in self._SUBTITLE_FORMATS: + caption_qs.update({ + 'tlang': [sub_lang], + 'fmt': [ext], + }) + sub_url = compat_urlparse.urlunparse(parsed_sub_url._replace( + query=compat_urllib_parse_urlencode(caption_qs, True))) + sub_formats.append({ + 'url': sub_url, + 'ext': ext, + }) + captions[sub_lang] = sub_formats + return captions + + # New captions format as of 22.06.2017 + player_response = args.get('player_response') + if player_response and isinstance(player_response, compat_str): + player_response = self._parse_json( + player_response, video_id, fatal=False) + if player_response: + renderer = player_response['captions']['playerCaptionsTracklistRenderer'] + base_url = renderer['captionTracks'][0]['baseUrl'] + sub_lang_list = [] + for lang in renderer['translationLanguages']: + lang_code = lang.get('languageCode') + if lang_code: + sub_lang_list.append(lang_code) + return make_captions(base_url, sub_lang_list) + # Some videos don't provide ttsurl but rather caption_tracks and # caption_translation_languages (e.g. 20LmZk1hakA) + # Does not used anymore as of 22.06.2017 caption_tracks = args['caption_tracks'] caption_translation_languages = args['caption_translation_languages'] caption_url = compat_parse_qs(caption_tracks.split(',')[0])['u'][0] - parsed_caption_url = compat_urllib_parse_urlparse(caption_url) - caption_qs = compat_parse_qs(parsed_caption_url.query) - - sub_lang_list = {} + sub_lang_list = [] for lang in caption_translation_languages.split(','): lang_qs = compat_parse_qs(compat_urllib_parse_unquote_plus(lang)) sub_lang = lang_qs.get('lc', [None])[0] - if not sub_lang: - continue - sub_formats = [] - for ext in self._SUBTITLE_FORMATS: - caption_qs.update({ - 'tlang': [sub_lang], - 'fmt': [ext], - }) - sub_url = compat_urlparse.urlunparse(parsed_caption_url._replace( - query=compat_urllib_parse_urlencode(caption_qs, True))) - sub_formats.append({ - 'url': sub_url, - 'ext': ext, - }) - sub_lang_list[sub_lang] = sub_formats - return sub_lang_list + if sub_lang: + sub_lang_list.append(sub_lang) + return make_captions(caption_url, sub_lang_list) # An extractor error can be raise by the download process if there are # no automatic captions but there are subtitles - except (KeyError, ExtractorError): + except (KeyError, IndexError, ExtractorError): self._downloader.report_warning(err_msg) return {} @@ -1326,6 +1374,43 @@ class YoutubeIE(YoutubeBaseInfoExtractor): playback_url, video_id, 'Marking watched', 'Unable to mark watched', fatal=False) + @staticmethod + def _extract_urls(webpage): + # Embedded YouTube player + entries = [ + unescapeHTML(mobj.group('url')) + for mobj in re.finditer(r'''(?x) + (?: + ]+?src=| + data-video-url=| + ]+?src=| + embedSWF\(?:\s*| + ]+data=| + new\s+SWFObject\( + ) + (["\']) + (?P(?:https?:)?//(?:www\.)?youtube(?:-nocookie)?\.com/ + (?:embed|v|p)/.+?) + \1''', webpage)] + + # lazyYT YouTube embed + entries.extend(list(map( + unescapeHTML, + re.findall(r'class="lazyYT" data-youtube-id="([^"]+)"', webpage)))) + + # Wordpress "YouTube Video Importer" plugin + matches = re.findall(r'''(?x)]+ + class=(?P[\'"])[^\'"]*\byvii_single_video_player\b[^\'"]*(?P=q1)[^>]+ + data-video_id=(?P[\'"])([^\'"]+)(?P=q2)''', webpage) + entries.extend(m[-1] for m in matches) + + return entries + + @staticmethod + def _extract_url(webpage): + urls = YoutubeIE._extract_urls(webpage) + return urls[0] if urls else None + @classmethod def extract_id(cls, url): mobj = re.match(cls._VALID_URL, url, re.VERBOSE) @@ -1353,10 +1438,16 @@ class YoutubeIE(YoutubeBaseInfoExtractor): start_time = parse_duration(time_point) if start_time is None: continue + if start_time > duration: + break end_time = (duration if next_num == len(chapter_lines) else parse_duration(chapter_lines[next_num][1])) if end_time is None: continue + if end_time > duration: + end_time = duration + if start_time > end_time: + break chapter_title = re.sub( r']+>[^<]+', '', chapter_line).strip(' \t-') chapter_title = re.sub(r'\s+', ' ', chapter_title) @@ -1410,9 +1501,14 @@ class YoutubeIE(YoutubeBaseInfoExtractor): if dash_mpd and dash_mpd[0] not in dash_mpds: dash_mpds.append(dash_mpd[0]) + is_live = None + view_count = None + + def extract_view_count(v_info): + return int_or_none(try_get(v_info, lambda x: x['view_count'][0])) + # Get video info embed_webpage = None - is_live = None if 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} @@ -1435,6 +1531,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor): else: age_gate = False video_info = None + sts = None # Try looking directly into the video webpage ytplayer_config = self._get_ytplayer_config(video_id, video_webpage) if ytplayer_config: @@ -1451,6 +1548,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor): args['ypc_vid'], YoutubeIE.ie_key(), video_id=args['ypc_vid']) if args.get('livestream') == '1' or args.get('live_playback') == 1: is_live = True + sts = ytplayer_config.get('sts') if not video_info or self._downloader.params.get('youtube_include_dash_manifest', True): # We also try looking in get_video_info since it may contain different dashmpd # URL that points to a DASH manifest with possibly different itag set (some itags @@ -1459,17 +1557,29 @@ class YoutubeIE(YoutubeBaseInfoExtractor): # The general idea is to take a union of itags of both DASH manifests (for example # video with such 'manifest behavior' see https://github.com/rg3/youtube-dl/issues/6093) self.report_video_info_webpage_download(video_id) - for el_type in ['&el=info', '&el=embedded', '&el=detailpage', '&el=vevo', '']: - video_info_url = ( - '%s://www.youtube.com/get_video_info?&video_id=%s%s&ps=default&eurl=&gl=US&hl=en' - % (proto, video_id, el_type)) + for el in ('info', 'embedded', 'detailpage', 'vevo', ''): + query = { + 'video_id': video_id, + 'ps': 'default', + 'eurl': '', + 'gl': 'US', + 'hl': 'en', + } + if el: + query['el'] = el + if sts: + query['sts'] = sts video_info_webpage = self._download_webpage( - video_info_url, + '%s://www.youtube.com/get_video_info' % proto, video_id, note=False, - errnote='unable to download video info webpage') + errnote='unable to download video info webpage', + fatal=False, query=query) + if not video_info_webpage: + continue get_video_info = compat_parse_qs(video_info_webpage) - if get_video_info.get('use_cipher_signature') != ['True']: - add_dash_mpd(get_video_info) + add_dash_mpd(get_video_info) + if view_count is None: + view_count = extract_view_count(get_video_info) if not video_info: video_info = get_video_info if 'token' in get_video_info: @@ -1553,10 +1663,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor): return self.playlist_result(entries, video_id, video_title, video_description) self.to_screen('Downloading just video %s because of --no-playlist' % video_id) - if 'view_count' in video_info: - view_count = int(video_info['view_count'][0]) - else: - view_count = None + if view_count is None: + view_count = extract_view_count(video_info) # Check for "rental" videos if 'ypc_video_rental_bar_text' in video_info and 'author' not in video_info: @@ -1600,10 +1708,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor): if not upload_date: upload_date = self._search_regex( [r'(?s)id="eow-date.*?>(.*?)', - r'id="watch-uploader-info".*?>.*?(?:Published|Uploaded|Streamed live|Started) on (.+?)'], + r'(?:id="watch-uploader-info".*?>.*?|["\']simpleText["\']\s*:\s*["\'])(?:Published|Uploaded|Streamed live|Started) on (.+?)[<"\']'], video_webpage, 'upload date', default=None) - if upload_date: - upload_date = ' '.join(re.sub(r'[/,-]', r' ', mobj.group(1)).split()) upload_date = unified_strdate(upload_date) video_license = self._html_search_regex( @@ -1611,7 +1717,21 @@ class YoutubeIE(YoutubeBaseInfoExtractor): video_webpage, 'license', default=None) m_music = re.search( - r']+class="title"[^>]*>\s*Music\s*\s*]*>\s*
  • (?P.+?) by (?P<creator>.+?)(?:\(.+?\))?</li', + r'''(?x) + <h4[^>]+class="title"[^>]*>\s*Music\s*</h4>\s* + <ul[^>]*>\s* + <li>(?P<title>.+?) + by (?P<creator>.+?) + (?: + \(.+?\)| + <a[^>]* + (?: + \bhref=["\']/red[^>]*>| # drop possible + >\s*Listen ad-free with YouTube Red # YouTube Red ad + ) + .*? + )?</li + ''', video_webpage) if m_music: video_alt_title = remove_quotes(unescapeHTML(m_music.group('title'))) @@ -1703,12 +1823,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor): format_id = url_data['itag'][0] url = url_data['url'][0] - if 'sig' in url_data: - url += '&signature=' + url_data['sig'][0] - elif 's' in url_data: - encrypted_sig = url_data['s'][0] + if 's' in url_data or self._downloader.params.get('youtube_include_dash_manifest', True): ASSETS_RE = r'"assets":.+?"js":\s*("[^"]+")' - jsplayer_url_json = self._search_regex( ASSETS_RE, embed_webpage if age_gate else video_webpage, @@ -1729,6 +1845,11 @@ class YoutubeIE(YoutubeBaseInfoExtractor): video_webpage, 'age gate player URL') player_url = json.loads(player_url_json) + if 'sig' in url_data: + url += '&signature=' + url_data['sig'][0] + elif 's' in url_data: + encrypted_sig = url_data['s'][0] + if self._downloader.params.get('verbose'): if player_url is None: player_version = 'unknown' @@ -1974,7 +2095,7 @@ class YoutubePlaylistIE(YoutubePlaylistBaseInfoExtractor): | (%(playlist_id)s) )""" % {'playlist_id': YoutubeBaseInfoExtractor._PLAYLIST_ID_RE} - _TEMPLATE_URL = 'https://www.youtube.com/playlist?list=%s&disable_polymer=true' + _TEMPLATE_URL = 'https://www.youtube.com/playlist?list=%s' _VIDEO_RE = r'href="\s*/watch\?v=(?P<id>[0-9A-Za-z_-]{11})&[^"]*?index=(?P<index>\d+)(?:[^>]+>(?P<title>[^<]+))?' IE_NAME = 'youtube:playlist' _TESTS = [{