mirror of
https://github.com/ytdl-org/youtube-dl.git
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[zype] improve extraction
- extract subtitles(closes #21258) - support URLs with alternative keys/tokens(#21258) - extract more metadata
This commit is contained in:
Remita Amine
parent
90ea83c64d
commit
a9866c0366
3 changed files with 101 additions and 62 deletions
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@ -2098,6 +2098,9 @@ class GenericIE(InfoExtractor):
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'ext': 'mp4',
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'title': 'Smoky Barbecue Favorites',
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'thumbnail': r're:^https?://.*\.jpe?g',
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'description': 'md5:5ff01e76316bd8d46508af26dc86023b',
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'upload_date': '20170909',
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'timestamp': 1504915200,
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},
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'add_ie': [ZypeIE.ie_key()],
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'params': {
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@ -1,21 +1,12 @@
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from __future__ import unicode_literals
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from .common import InfoExtractor
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from ..utils import (
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dict_get,
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float_or_none,
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int_or_none,
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unified_timestamp,
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update_url_query,
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url_or_none,
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)
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class TruNewsIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?trunews\.com/stream/(?P<id>[^/?#&]+)'
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_TEST = {
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'url': 'https://www.trunews.com/stream/will-democrats-stage-a-circus-during-president-trump-s-state-of-the-union-speech',
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'md5': 'a19c024c3906ff954fac9b96ce66bb08',
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'info_dict': {
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'id': '5c5a21e65d3c196e1c0020cc',
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'display_id': 'will-democrats-stage-a-circus-during-president-trump-s-state-of-the-union-speech',
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@ -28,48 +19,16 @@ class TruNewsIE(InfoExtractor):
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},
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'add_ie': ['Zype'],
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}
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_ZYPE_TEMPL = 'https://player.zype.com/embed/%s.js?api_key=X5XnahkjCwJrT_l5zUqypnaLEObotyvtUKJWWlONxDoHVjP8vqxlArLV8llxMbyt'
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def _real_extract(self, url):
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display_id = self._match_id(url)
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video = self._download_json(
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zype_id = self._download_json(
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'https://api.zype.com/videos', display_id, query={
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'app_key': 'PUVKp9WgGUb3-JUw6EqafLx8tFVP6VKZTWbUOR-HOm__g4fNDt1bCsm_LgYf_k9H',
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'per_page': 1,
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'active': 'true',
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'friendly_title': display_id,
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})['response'][0]
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zype_id = video['_id']
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thumbnails = []
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thumbnails_list = video.get('thumbnails')
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if isinstance(thumbnails_list, list):
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for thumbnail in thumbnails_list:
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if not isinstance(thumbnail, dict):
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continue
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thumbnail_url = url_or_none(thumbnail.get('url'))
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if not thumbnail_url:
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continue
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thumbnails.append({
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'url': thumbnail_url,
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'width': int_or_none(thumbnail.get('width')),
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'height': int_or_none(thumbnail.get('height')),
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})
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return {
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'_type': 'url_transparent',
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'url': update_url_query(
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'https://player.zype.com/embed/%s.js' % zype_id,
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{'api_key': 'X5XnahkjCwJrT_l5zUqypnaLEObotyvtUKJWWlONxDoHVjP8vqxlArLV8llxMbyt'}),
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'ie_key': 'Zype',
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'id': zype_id,
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'display_id': display_id,
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'title': video.get('title'),
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'description': dict_get(video, ('description', 'ott_description', 'short_description')),
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'duration': int_or_none(video.get('duration')),
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'timestamp': unified_timestamp(video.get('published_at')),
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'average_rating': float_or_none(video.get('rating')),
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'view_count': int_or_none(video.get('request_count')),
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'thumbnails': thumbnails,
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}
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})['response'][0]['_id']
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return self.url_result(self._ZYPE_TEMPL % zype_id, 'Zype', zype_id)
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@ -4,10 +4,20 @@ from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..compat import compat_HTTPError
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from ..utils import (
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dict_get,
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ExtractorError,
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int_or_none,
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js_to_json,
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parse_iso8601,
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)
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class ZypeIE(InfoExtractor):
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_VALID_URL = r'https?://player\.zype\.com/embed/(?P<id>[\da-fA-F]+)\.js\?.*?api_key=[^&]+'
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_ID_RE = r'[\da-fA-F]+'
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_COMMON_RE = r'//player\.zype\.com/embed/%s\.(?:js|json|html)\?.*?(?:access_token|(?:ap[ip]|player)_key)='
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_VALID_URL = r'https?:%s[^&]+' % (_COMMON_RE % ('(?P<id>%s)' % _ID_RE))
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_TEST = {
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'url': 'https://player.zype.com/embed/5b400b834b32992a310622b9.js?api_key=jZ9GUhRmxcPvX7M3SlfejB6Hle9jyHTdk2jVxG7wOHPLODgncEKVdPYBhuz9iWXQ&autoplay=false&controls=true&da=false',
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'md5': 'eaee31d474c76a955bdaba02a505c595',
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@ -16,6 +26,9 @@ class ZypeIE(InfoExtractor):
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'ext': 'mp4',
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'title': 'Smoky Barbecue Favorites',
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'thumbnail': r're:^https?://.*\.jpe?g',
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'description': 'md5:5ff01e76316bd8d46508af26dc86023b',
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'timestamp': 1504915200,
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'upload_date': '20170909',
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},
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}
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@ -24,34 +37,98 @@ class ZypeIE(InfoExtractor):
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return [
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mobj.group('url')
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for mobj in re.finditer(
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r'<script[^>]+\bsrc=(["\'])(?P<url>(?:https?:)?//player\.zype\.com/embed/[\da-fA-F]+\.js\?.*?api_key=.+?)\1',
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r'<script[^>]+\bsrc=(["\'])(?P<url>(?:https?:)?%s.+?)\1' % (ZypeIE._COMMON_RE % ZypeIE._ID_RE),
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webpage)]
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage = self._download_webpage(url, video_id)
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try:
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response = self._download_json(re.sub(
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r'\.(?:js|html)\?', '.json?', url), video_id)['response']
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except ExtractorError as e:
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if isinstance(e.cause, compat_HTTPError) and e.cause.code in (400, 401, 403):
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raise ExtractorError(self._parse_json(
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e.cause.read().decode(), video_id)['message'], expected=True)
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raise
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title = self._search_regex(
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r'video_title\s*[:=]\s*(["\'])(?P<value>(?:(?!\1).)+)\1', webpage,
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'title', group='value')
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body = response['body']
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video = response['video']
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title = video['title']
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m3u8_url = self._search_regex(
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r'(["\'])(?P<url>(?:(?!\1).)+\.m3u8(?:(?!\1).)*)\1', webpage,
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'm3u8 url', group='url')
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formats = self._extract_m3u8_formats(
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m3u8_url, video_id, 'mp4', entry_protocol='m3u8_native',
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m3u8_id='hls')
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if isinstance(body, dict):
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formats = []
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for output in body.get('outputs', []):
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output_url = output.get('url')
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if not output_url:
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continue
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name = output.get('name')
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if name == 'm3u8':
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formats = self._extract_m3u8_formats(
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output_url, video_id, 'mp4',
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'm3u8_native', m3u8_id='hls', fatal=False)
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else:
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f = {
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'format_id': name,
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'tbr': int_or_none(output.get('bitrate')),
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'url': output_url,
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}
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if name in ('m4a', 'mp3'):
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f['vcodec'] = 'none'
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else:
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f.update({
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'height': int_or_none(output.get('height')),
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'width': int_or_none(output.get('width')),
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})
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formats.append(f)
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text_tracks = body.get('subtitles') or []
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else:
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m3u8_url = self._search_regex(
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r'(["\'])(?P<url>(?:(?!\1).)+\.m3u8(?:(?!\1).)*)\1',
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body, 'm3u8 url', group='url')
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formats = self._extract_m3u8_formats(
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m3u8_url, video_id, 'mp4', 'm3u8_native', m3u8_id='hls')
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text_tracks = self._search_regex(
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r'textTracks\s*:\s*(\[[^]]+\])',
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body, 'text tracks', default=None)
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if text_tracks:
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text_tracks = self._parse_json(
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text_tracks, video_id, js_to_json, False)
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self._sort_formats(formats)
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thumbnail = self._search_regex(
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r'poster\s*[:=]\s*(["\'])(?P<url>(?:(?!\1).)+)\1', webpage, 'thumbnail',
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default=False, group='url')
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subtitles = {}
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if text_tracks:
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for text_track in text_tracks:
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tt_url = dict_get(text_track, ('file', 'src'))
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if not tt_url:
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continue
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subtitles.setdefault(text_track.get('label') or 'English', []).append({
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'url': tt_url,
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})
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thumbnails = []
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for thumbnail in video.get('thumbnails', []):
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thumbnail_url = thumbnail.get('url')
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if not thumbnail_url:
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continue
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thumbnails.append({
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'url': thumbnail_url,
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'width': int_or_none(thumbnail.get('width')),
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'height': int_or_none(thumbnail.get('height')),
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})
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return {
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'id': video_id,
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'display_id': video.get('friendly_title'),
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'title': title,
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'thumbnail': thumbnail,
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'thumbnails': thumbnails,
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'description': dict_get(video, ('description', 'ott_description', 'short_description')),
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'timestamp': parse_iso8601(video.get('published_at')),
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'duration': int_or_none(video.get('duration')),
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'view_count': int_or_none(video.get('request_count')),
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'average_rating': int_or_none(video.get('rating')),
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'season_number': int_or_none(video.get('season')),
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'episode_number': int_or_none(video.get('episode')),
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'formats': formats,
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'subtitles': subtitles,
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}
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