X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/453698570f26bebd37b39df8537d993b57d77b8b..76d85602f8a22ca3817c3a86f4f0e8969c0b02a9:/youtube_dl/extractor/pbs.py diff --git a/youtube_dl/extractor/pbs.py b/youtube_dl/extractor/pbs.py index afce732..8fb9b18 100644 --- a/youtube_dl/extractor/pbs.py +++ b/youtube_dl/extractor/pbs.py @@ -1,3 +1,4 @@ +# coding: utf-8 from __future__ import unicode_literals import re @@ -5,6 +6,9 @@ import re from .common import InfoExtractor from ..utils import ( ExtractorError, + determine_ext, + int_or_none, + strip_jsonp, unified_strdate, US_RATINGS, ) @@ -29,10 +33,13 @@ class PBSIE(InfoExtractor): 'info_dict': { 'id': '2365006249', 'ext': 'mp4', - 'title': 'A More Perfect Union', + 'title': 'Constitution USA with Peter Sagal - A More Perfect Union', 'description': 'md5:ba0c207295339c8d6eced00b7c363c6a', 'duration': 3190, }, + 'params': { + 'skip_download': True, # requires ffmpeg + }, }, { 'url': 'http://www.pbs.org/wgbh/pages/frontline/losing-iraq/', @@ -40,10 +47,13 @@ class PBSIE(InfoExtractor): 'info_dict': { 'id': '2365297690', 'ext': 'mp4', - 'title': 'Losing Iraq', + 'title': 'FRONTLINE - Losing Iraq', 'description': 'md5:f5bfbefadf421e8bb8647602011caf8e', 'duration': 5050, }, + 'params': { + 'skip_download': True, # requires ffmpeg + } }, { 'url': 'http://www.pbs.org/newshour/bb/education-jan-june12-cyberschools_02-23/', @@ -51,7 +61,7 @@ class PBSIE(InfoExtractor): 'info_dict': { 'id': '2201174722', 'ext': 'mp4', - 'title': 'Cyber Schools Gain Popularity, but Quality Questions Persist', + 'title': 'PBS NewsHour - Cyber Schools Gain Popularity, but Quality Questions Persist', 'description': 'md5:5871c15cba347c1b3d28ac47a73c7c28', 'duration': 801, }, @@ -63,10 +73,13 @@ class PBSIE(InfoExtractor): 'id': '2365297708', 'ext': 'mp4', 'description': 'md5:68d87ef760660eb564455eb30ca464fe', - 'title': 'Dudamel Conducts Verdi Requiem at the Hollywood Bowl - Full', + 'title': 'Great Performances - Dudamel Conducts Verdi Requiem at the Hollywood Bowl - Full', 'duration': 6559, 'thumbnail': 're:^https?://.*\.jpg$', - } + }, + 'params': { + 'skip_download': True, # requires ffmpeg + }, }, { 'url': 'http://www.pbs.org/wgbh/nova/earth/killer-typhoon.html', @@ -76,11 +89,15 @@ class PBSIE(InfoExtractor): 'display_id': 'killer-typhoon', 'ext': 'mp4', 'description': 'md5:c741d14e979fc53228c575894094f157', - 'title': 'Killer Typhoon', + 'title': 'NOVA - Killer Typhoon', 'duration': 3172, 'thumbnail': 're:^https?://.*\.jpg$', 'upload_date': '20140122', - } + 'age_limit': 10, + }, + 'params': { + 'skip_download': True, # requires ffmpeg + }, }, { 'url': 'http://www.pbs.org/wgbh/pages/frontline/united-states-of-secrets/', @@ -88,8 +105,79 @@ class PBSIE(InfoExtractor): 'id': 'united-states-of-secrets', }, 'playlist_count': 2, + }, + { + 'url': 'http://www.pbs.org/wgbh/americanexperience/films/death/player/', + 'info_dict': { + 'id': '2276541483', + 'display_id': 'player', + 'ext': 'mp4', + 'title': 'American Experience - Death and the Civil War, Chapter 1', + 'description': 'American Experience, TV’s most-watched history series, brings to life the compelling stories from our past that inform our understanding of the world today.', + 'duration': 682, + 'thumbnail': 're:^https?://.*\.jpg$', + }, + 'params': { + 'skip_download': True, # requires ffmpeg + }, + }, + { + 'url': 'http://video.pbs.org/video/2365367186/', + 'info_dict': { + 'id': '2365367186', + 'display_id': '2365367186', + 'ext': 'mp4', + 'title': 'To Catch A Comet - Full Episode', + 'description': 'On November 12, 2014, billions of kilometers from Earth, spacecraft orbiter Rosetta and lander Philae did what no other had dared to attempt \u2014 land on the volatile surface of a comet as it zooms around the sun at 67,000 km/hr. The European Space Agency hopes this mission can help peer into our past and unlock secrets of our origins.', + 'duration': 3342, + 'thumbnail': 're:^https?://.*\.jpg$', + }, + 'params': { + 'skip_download': True, # requires ffmpeg + }, + 'skip': 'Expired', + }, + { + # Video embedded in iframe containing angle brackets as attribute's value (e.g. + # "', webpage): + url = self._search_regex( + r'src=(["\'])(?P.+?partnerplayer.+?)\1', iframe, + 'player URL', default=None, group='url') + if url: + break + mobj = re.match(self._VALID_URL, url) player_id = mobj.group('player_id') @@ -149,36 +258,72 @@ class PBSIE(InfoExtractor): for vid_id in video_id] return self.playlist_result(entries, display_id) - info_url = 'http://video.pbs.org/videoInfo/%s?format=json' % video_id - info = self._download_json(info_url, display_id) - - redirect_url = info['alternate_encoding']['url'] - redirect_info = self._download_json( - redirect_url + '?format=json', display_id, - 'Downloading video url info') - if redirect_info['status'] == 'error': - if redirect_info['http_code'] == 403: - message = ( - 'The video is not available in your region due to ' - 'right restrictions') + info = self._download_json( + 'http://video.pbs.org/videoInfo/%s?format=json&type=partner' % video_id, + display_id) + + formats = [] + for encoding_name in ('recommended_encoding', 'alternate_encoding'): + redirect = info.get(encoding_name) + if not redirect: + continue + redirect_url = redirect.get('url') + if not redirect_url: + continue + + redirect_info = self._download_json( + redirect_url + '?format=json', display_id, + 'Downloading %s video url info' % encoding_name) + + if redirect_info['status'] == 'error': + raise ExtractorError( + '%s said: %s' % ( + self.IE_NAME, + self._ERRORS.get(redirect_info['http_code'], redirect_info['message'])), + expected=True) + + format_url = redirect_info.get('url') + if not format_url: + continue + + if determine_ext(format_url) == 'm3u8': + formats.extend(self._extract_m3u8_formats( + format_url, display_id, 'mp4', preference=1, m3u8_id='hls')) else: - message = redirect_info['message'] - raise ExtractorError(message, expected=True) + formats.append({ + 'url': format_url, + 'format_id': redirect.get('eeid'), + }) + self._sort_formats(formats) rating_str = info.get('rating') if rating_str is not None: rating_str = rating_str.rpartition('-')[2] age_limit = US_RATINGS.get(rating_str) + subtitles = {} + closed_captions_url = info.get('closed_captions_url') + if closed_captions_url: + subtitles['en'] = [{ + 'ext': 'ttml', + 'url': closed_captions_url, + }] + + # info['title'] is often incomplete (e.g. 'Full Episode', 'Episode 5', etc) + # Try turning it to 'program - title' naming scheme if possible + alt_title = info.get('program', {}).get('title') + if alt_title: + info['title'] = alt_title + ' - ' + re.sub(r'^' + alt_title + '[\s\-:]+', '', info['title']) + return { 'id': video_id, 'display_id': display_id, 'title': info['title'], - 'url': redirect_info['url'], - 'ext': 'mp4', 'description': info['program'].get('description'), 'thumbnail': info.get('image_url'), - 'duration': info.get('duration'), + 'duration': int_or_none(info.get('duration')), 'age_limit': age_limit, 'upload_date': upload_date, + 'formats': formats, + 'subtitles': subtitles, }