diff options
| -rw-r--r-- | youtube_dl/extractor/youtube.py | 60 |
1 files changed, 24 insertions, 36 deletions
diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py index 4b19061a9..6d48761c6 100644 --- a/youtube_dl/extractor/youtube.py +++ b/youtube_dl/extractor/youtube.py @@ -675,7 +675,6 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): player_url = None # Get video info - self.report_video_info_webpage_download(video_id) 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} @@ -694,15 +693,30 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): video_info = compat_parse_qs(video_info_webpage) else: age_gate = False - for el_type in ['&el=embedded', '&el=detailpage', '&el=vevo', '']: - video_info_url = (proto + '://www.youtube.com/get_video_info?&video_id=%s%s&ps=default&eurl=&gl=US&hl=en' - % (video_id, el_type)) - video_info_webpage = self._download_webpage(video_info_url, video_id, - note=False, - errnote='unable to download video info webpage') - video_info = compat_parse_qs(video_info_webpage) - if 'token' in video_info: - break + try: + # Try looking directly into the video webpage + mobj = re.search(r';ytplayer\.config\s*=\s*({.*?});', video_webpage) + if not mobj: + raise ValueError('Could not find ytplayer.config') # caught below + json_code = uppercase_escape(mobj.group(1)) + ytplayer_config = json.loads(json_code) + args = ytplayer_config['args'] + # Convert to the same format returned by compat_parse_qs + video_info = dict((k, [v]) for k, v in args.items()) + if 'url_encoded_fmt_stream_map' not in args: + raise ValueError('No stream_map present') # caught below + except ValueError: + # We fallback to the get_video_info pages (used by the embed page) + self.report_video_info_webpage_download(video_id) + for el_type in ['&el=embedded', '&el=detailpage', '&el=vevo', '']: + video_info_url = (proto + '://www.youtube.com/get_video_info?&video_id=%s%s&ps=default&eurl=&gl=US&hl=en' + % (video_id, el_type)) + video_info_webpage = self._download_webpage(video_info_url, + video_id, note=False, + errnote='unable to download video info webpage') + video_info = compat_parse_qs(video_info_webpage) + if 'token' in video_info: + break if 'token' not in video_info: if 'reason' in video_info: raise ExtractorError( @@ -827,32 +841,6 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor): if self._downloader.params.get('writeannotations', False): video_annotations = self._extract_annotations(video_id) - # Decide which formats to download - try: - mobj = re.search(r';ytplayer\.config\s*=\s*({.*?});', video_webpage) - if not mobj: - raise ValueError('Could not find vevo ID') - json_code = uppercase_escape(mobj.group(1)) - ytplayer_config = json.loads(json_code) - args = ytplayer_config['args'] - # Easy way to know if the 's' value is in url_encoded_fmt_stream_map - # this signatures are encrypted - if 'url_encoded_fmt_stream_map' not in args: - raise ValueError('No stream_map present') # caught below - re_signature = re.compile(r'[&,]s=') - m_s = re_signature.search(args['url_encoded_fmt_stream_map']) - if m_s is not None: - self.to_screen('%s: Encrypted signatures detected.' % video_id) - video_info['url_encoded_fmt_stream_map'] = [args['url_encoded_fmt_stream_map']] - m_s = re_signature.search(args.get('adaptive_fmts', '')) - if m_s is not None: - if 'adaptive_fmts' in video_info: - video_info['adaptive_fmts'][0] += ',' + args['adaptive_fmts'] - else: - video_info['adaptive_fmts'] = [args['adaptive_fmts']] - except ValueError: - pass - def _map_to_format_list(urlmap): formats = [] for itag, video_real_url in urlmap.items(): |