commit d4e0cd69efe6240a188eac9cce296b57b06661ca
parent 483b858d49eabaad2c521425eb892c1330d4f525
Author: Remita Amine <remitamine@gmail.com>
Date:   Fri, 10 Jan 2020 05:06:45 +0100

[lego] fix extraction and extract subtitle(closes #23687)

Diffstat:
Myoutube_dl/extractor/lego.py | 183++++++++++++++++++++++++++++++++++++++++++++-----------------------------------
1 file changed, 102 insertions(+), 81 deletions(-)

diff --git a/youtube_dl/extractor/lego.py b/youtube_dl/extractor/lego.py @@ -2,23 +2,24 @@ from __future__ import unicode_literals import re +import uuid from .common import InfoExtractor -from ..compat import compat_str +from ..compat import compat_HTTPError from ..utils import ( - unescapeHTML, - parse_duration, - get_element_by_class, + ExtractorError, + int_or_none, + qualities, ) class LEGOIE(InfoExtractor): - _VALID_URL = r'https?://(?:www\.)?lego\.com/(?P<locale>[^/]+)/(?:[^/]+/)*videos/(?:[^/]+/)*[^/?#]+-(?P<id>[0-9a-f]+)' + _VALID_URL = r'https?://(?:www\.)?lego\.com/(?P<locale>[a-z]{2}-[a-z]{2})/(?:[^/]+/)*videos/(?:[^/]+/)*[^/?#]+-(?P<id>[0-9a-f]{32})' _TESTS = [{ 'url': 'http://www.lego.com/en-us/videos/themes/club/blocumentary-kawaguchi-55492d823b1b4d5e985787fa8c2973b1', 'md5': 'f34468f176cfd76488767fc162c405fa', 'info_dict': { - 'id': '55492d823b1b4d5e985787fa8c2973b1', + 'id': '55492d82-3b1b-4d5e-9857-87fa8c2973b1_en-US', 'ext': 'mp4', 'title': 'Blocumentary Great Creations: Akiyuki Kawaguchi', 'description': 'Blocumentary Great Creations: Akiyuki Kawaguchi', @@ -26,103 +27,123 @@ class LEGOIE(InfoExtractor): }, { # geo-restricted but the contentUrl contain a valid url 'url': 'http://www.lego.com/nl-nl/videos/themes/nexoknights/episode-20-kingdom-of-heroes-13bdc2299ab24d9685701a915b3d71e7##sp=399', - 'md5': '4c3fec48a12e40c6e5995abc3d36cc2e', + 'md5': 'c7420221f7ffd03ff056f9db7f8d807c', 'info_dict': { - 'id': '13bdc2299ab24d9685701a915b3d71e7', + 'id': '13bdc229-9ab2-4d96-8570-1a915b3d71e7_nl-NL', 'ext': 'mp4', - 'title': 'Aflevering 20 - Helden van het koninkrijk', + 'title': 'Aflevering 20: Helden van het koninkrijk', 'description': 'md5:8ee499aac26d7fa8bcb0cedb7f9c3941', + 'age_limit': 5, }, }, { - # special characters in title - 'url': 'http://www.lego.com/en-us/starwars/videos/lego-star-wars-force-surprise-9685ee9d12e84ff38e84b4e3d0db533d', + # with subtitle + 'url': 'https://www.lego.com/nl-nl/kids/videos/classic/creative-storytelling-the-little-puppy-aa24f27c7d5242bc86102ebdc0f24cba', 'info_dict': { - 'id': '9685ee9d12e84ff38e84b4e3d0db533d', + 'id': 'aa24f27c-7d52-42bc-8610-2ebdc0f24cba_nl-NL', 'ext': 'mp4', - 'title': 'Force Surprise – LEGO® Star Wars™ Microfighters', - 'description': 'md5:9c673c96ce6f6271b88563fe9dc56de3', + 'title': 'De kleine puppy', + 'description': 'md5:5b725471f849348ac73f2e12cfb4be06', + 'age_limit': 1, + 'subtitles': { + 'nl': [{ + 'ext': 'srt', + 'url': r're:^https://.+\.srt$', + }], + }, }, 'params': { 'skip_download': True, }, }] - _BITRATES = [256, 512, 1024, 1536, 2560] + _QUALITIES = { + 'Lowest': (64, 180, 320), + 'Low': (64, 270, 480), + 'Medium': (96, 360, 640), + 'High': (128, 540, 960), + 'Highest': (128, 720, 1280), + } def _real_extract(self, url): locale, video_id = re.match(self._VALID_URL, url).groups() - webpage = self._download_webpage(url, video_id) - title = get_element_by_class('video-header', webpage).strip() - progressive_base = 'https://lc-mediaplayerns-live-s.legocdn.com/' - streaming_base = 'http://legoprod-f.akamaihd.net/' - content_url = self._html_search_meta('contentUrl', webpage) - path = self._search_regex( - r'(?:https?:)?//[^/]+/(?:[iz]/s/)?public/(.+)_[0-9,]+\.(?:mp4|webm)', - content_url, 'video path', default=None) - if not path: - player_url = self._proto_relative_url(self._search_regex( - r'<iframe[^>]+src="((?:https?)?//(?:www\.)?lego\.com/[^/]+/mediaplayer/video/[^"]+)', - webpage, 'player url', default=None)) - if not player_url: - base_url = self._proto_relative_url(self._search_regex( - r'data-baseurl="([^"]+)"', webpage, 'base url', - default='http://www.lego.com/%s/mediaplayer/video/' % locale)) - player_url = base_url + video_id - player_webpage = self._download_webpage(player_url, video_id) - video_data = self._parse_json(unescapeHTML(self._search_regex( - r"video='([^']+)'", player_webpage, 'video data')), video_id) - progressive_base = self._search_regex( - r'data-video-progressive-url="([^"]+)"', - player_webpage, 'progressive base', default='https://lc-mediaplayerns-live-s.legocdn.com/') - streaming_base = self._search_regex( - r'data-video-streaming-url="([^"]+)"', - player_webpage, 'streaming base', default='http://legoprod-f.akamaihd.net/') - item_id = video_data['ItemId'] + countries = [locale.split('-')[1].upper()] + self._initialize_geo_bypass({ + 'countries': countries, + }) - net_storage_path = video_data.get('NetStoragePath') or '/'.join([item_id[:2], item_id[2:4]]) - base_path = '_'.join([item_id, video_data['VideoId'], video_data['Locale'], compat_str(video_data['VideoVersion'])]) - path = '/'.join([net_storage_path, base_path]) - streaming_path = ','.join(map(lambda bitrate: compat_str(bitrate), self._BITRATES)) + try: + item = self._download_json( + # https://contentfeed.services.lego.com/api/v2/item/[VIDEO_ID]?culture=[LOCALE]&contentType=Video + 'https://services.slingshot.lego.com/mediaplayer/v2', + video_id, query={ + 'videoId': '%s_%s' % (uuid.UUID(video_id), locale), + }, headers=self.geo_verification_headers()) + except ExtractorError as e: + if isinstance(e.cause, compat_HTTPError) and e.cause.code == 451: + self.raise_geo_restricted(countries=countries) + raise - formats = self._extract_akamai_formats( - '%si/s/public/%s_,%s,.mp4.csmil/master.m3u8' % (streaming_base, path, streaming_path), video_id) - m3u8_formats = list(filter( - lambda f: f.get('protocol') == 'm3u8_native' and f.get('vcodec') != 'none', - formats)) - if len(m3u8_formats) == len(self._BITRATES): - self._sort_formats(m3u8_formats) - for bitrate, m3u8_format in zip(self._BITRATES, m3u8_formats): - progressive_base_url = '%spublic/%s_%d.' % (progressive_base, path, bitrate) - mp4_f = m3u8_format.copy() - mp4_f.update({ - 'url': progressive_base_url + 'mp4', - 'format_id': m3u8_format['format_id'].replace('hls', 'mp4'), - 'protocol': 'http', - }) - web_f = { - 'url': progressive_base_url + 'webm', - 'format_id': m3u8_format['format_id'].replace('hls', 'webm'), - 'width': m3u8_format['width'], - 'height': m3u8_format['height'], - 'tbr': m3u8_format.get('tbr'), - 'ext': 'webm', + video = item['Video'] + video_id = video['Id'] + title = video['Title'] + + q = qualities(['Lowest', 'Low', 'Medium', 'High', 'Highest']) + formats = [] + for video_source in item.get('VideoFormats', []): + video_source_url = video_source.get('Url') + if not video_source_url: + continue + video_source_format = video_source.get('Format') + if video_source_format == 'F4M': + formats.extend(self._extract_f4m_formats( + video_source_url, video_id, + f4m_id=video_source_format, fatal=False)) + elif video_source_format == 'M3U8': + formats.extend(self._extract_m3u8_formats( + video_source_url, video_id, 'mp4', 'm3u8_native', + m3u8_id=video_source_format, fatal=False)) + else: + video_source_quality = video_source.get('Quality') + format_id = [] + for v in (video_source_format, video_source_quality): + if v: + format_id.append(v) + f = { + 'format_id': '-'.join(format_id), + 'quality': q(video_source_quality), + 'url': video_source_url, } - formats.extend([web_f, mp4_f]) - else: - for bitrate in self._BITRATES: - for ext in ('web', 'mp4'): - formats.append({ - 'format_id': '%s-%s' % (ext, bitrate), - 'url': '%spublic/%s_%d.%s' % (progressive_base, path, bitrate, ext), - 'tbr': bitrate, - 'ext': ext, - }) + quality = self._QUALITIES.get(video_source_quality) + if quality: + f.update({ + 'abr': quality[0], + 'height': quality[1], + 'width': quality[2], + }), + formats.append(f) self._sort_formats(formats) + subtitles = {} + sub_file_id = video.get('SubFileId') + if sub_file_id and sub_file_id != '00000000-0000-0000-0000-000000000000': + net_storage_path = video.get('NetstoragePath') + invariant_id = video.get('InvariantId') + video_file_id = video.get('VideoFileId') + video_version = video.get('VideoVersion') + if net_storage_path and invariant_id and video_file_id and video_version: + subtitles.setdefault(locale[:2], []).append({ + 'url': 'https://lc-mediaplayerns-live-s.legocdn.com/public/%s/%s_%s_%s_%s_sub.srt' % (net_storage_path, invariant_id, video_file_id, locale, video_version), + }) + return { 'id': video_id, 'title': title, - 'description': self._html_search_meta('description', webpage), - 'thumbnail': self._html_search_meta('thumbnail', webpage), - 'duration': parse_duration(self._html_search_meta('duration', webpage)), + 'description': video.get('Description'), + 'thumbnail': video.get('GeneratedCoverImage') or video.get('GeneratedThumbnail'), + 'duration': int_or_none(video.get('Length')), 'formats': formats, + 'subtitles': subtitles, + 'age_limit': int_or_none(video.get('AgeFrom')), + 'season': video.get('SeasonTitle'), + 'season_number': int_or_none(video.get('Season')) or None, + 'episode_number': int_or_none(video.get('Episode')) or None, }