mirror of
https://github.com/ytdl-org/youtube-dl.git
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[viewlift] improve extraction
- fix extraction(closes #23851) - add add support for authentication - add support for more domains
This commit is contained in:
Remita Amine
parent
8e4d3f83ce
commit
4877ffc0e9
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@ -1,28 +1,62 @@
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from __future__ import unicode_literals
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import base64
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import json
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import re
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from .common import InfoExtractor
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from ..compat import compat_urllib_parse_unquote
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from ..compat import compat_HTTPError
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from ..utils import (
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ExtractorError,
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clean_html,
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determine_ext,
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int_or_none,
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js_to_json,
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parse_age_limit,
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parse_duration,
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try_get,
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)
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class ViewLiftBaseIE(InfoExtractor):
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_DOMAINS_REGEX = r'(?:(?:main\.)?snagfilms|snagxtreme|funnyforfree|kiddovid|winnersview|(?:monumental|lax)sportsnetwork|vayafilm)\.com|hoichoi\.tv'
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_API_BASE = 'https://prod-api.viewlift.com/'
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_DOMAINS_REGEX = r'(?:(?:main\.)?snagfilms|snagxtreme|funnyforfree|kiddovid|winnersview|(?:monumental|lax)sportsnetwork|vayafilm|failarmy|ftfnext|lnppass\.legapallacanestro|moviespree|app\.myoutdoortv|neoufitness|pflmma|theidentitytb)\.com|(?:hoichoi|app\.horseandcountry|kronon|marquee|supercrosslive)\.tv'
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_SITE_MAP = {
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'ftfnext': 'lax',
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'funnyforfree': 'snagfilms',
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'hoichoi': 'hoichoitv',
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'kiddovid': 'snagfilms',
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'laxsportsnetwork': 'lax',
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'legapallacanestro': 'lnp',
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'marquee': 'marquee-tv',
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'monumentalsportsnetwork': 'monumental-network',
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'moviespree': 'bingeflix',
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'pflmma': 'pfl',
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'snagxtreme': 'snagfilms',
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'theidentitytb': 'tampabay',
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'vayafilm': 'snagfilms',
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}
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_TOKENS = {}
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def _call_api(self, site, path, video_id, query):
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token = self._TOKENS.get(site)
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if not token:
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token_query = {'site': site}
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email, password = self._get_login_info(netrc_machine=site)
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if email:
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resp = self._download_json(
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self._API_BASE + 'identity/signin', video_id,
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'Logging in', query=token_query, data=json.dumps({
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'email': email,
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'password': password,
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}).encode())
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else:
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resp = self._download_json(
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self._API_BASE + 'identity/anonymous-token', video_id,
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'Downloading authorization token', query=token_query)
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self._TOKENS[site] = token = resp['authorizationToken']
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return self._download_json(
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self._API_BASE + path, video_id,
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headers={'Authorization': token}, query=query)
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class ViewLiftEmbedIE(ViewLiftBaseIE):
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_VALID_URL = r'https?://(?:(?:www|embed)\.)?(?:%s)/embed/player\?.*\bfilmId=(?P<id>[\da-f]{8}-(?:[\da-f]{4}-){3}[\da-f]{12})' % ViewLiftBaseIE._DOMAINS_REGEX
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IE_NAME = 'viewlift:embed'
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_VALID_URL = r'https?://(?:(?:www|embed)\.)?(?P<domain>%s)/embed/player\?.*\bfilmId=(?P<id>[\da-f]{8}-(?:[\da-f]{4}-){3}[\da-f]{12})' % ViewLiftBaseIE._DOMAINS_REGEX
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_TESTS = [{
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'url': 'http://embed.snagfilms.com/embed/player?filmId=74849a00-85a9-11e1-9660-123139220831&w=500',
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'md5': '2924e9215c6eff7a55ed35b72276bd93',
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@ -30,6 +64,9 @@ class ViewLiftEmbedIE(ViewLiftBaseIE):
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'id': '74849a00-85a9-11e1-9660-123139220831',
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'ext': 'mp4',
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'title': '#whilewewatch',
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'description': 'md5:b542bef32a6f657dadd0df06e26fb0c8',
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'timestamp': 1334350096,
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'upload_date': '20120413',
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}
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}, {
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# invalid labels, 360p is better that 480p
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@ -39,7 +76,8 @@ class ViewLiftEmbedIE(ViewLiftBaseIE):
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'id': '17ca0950-a74a-11e0-a92a-0026bb61d036',
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'ext': 'mp4',
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'title': 'Life in Limbo',
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}
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},
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'skip': 'The video does not exist',
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}, {
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'url': 'http://www.snagfilms.com/embed/player?filmId=0000014c-de2f-d5d6-abcf-ffef58af0017',
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'only_matching': True,
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@ -54,67 +92,68 @@ class ViewLiftEmbedIE(ViewLiftBaseIE):
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return mobj.group('url')
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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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if '>This film is not playable in your area.<' in webpage:
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raise ExtractorError(
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'Film %s is not playable in your area.' % video_id, expected=True)
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domain, film_id = re.match(self._VALID_URL, url).groups()
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site = domain.split('.')[-2]
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if site in self._SITE_MAP:
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site = self._SITE_MAP[site]
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try:
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content_data = self._call_api(
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site, 'entitlement/video/status', film_id, {
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'id': film_id
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})['video']
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except ExtractorError as e:
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if isinstance(e.cause, compat_HTTPError) and e.cause.code == 403:
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error_message = self._parse_json(e.cause.read().decode(), film_id).get('errorMessage')
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if error_message == 'User does not have a valid subscription or has not purchased this content.':
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self.raise_login_required()
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raise ExtractorError(error_message, expected=True)
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raise
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gist = content_data['gist']
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title = gist['title']
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video_assets = content_data['streamingInfo']['videoAssets']
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formats = []
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has_bitrate = False
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sources = self._parse_json(self._search_regex(
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r'(?s)sources:\s*(\[.+?\]),', webpage,
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'sources', default='[]'), video_id, js_to_json)
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for source in sources:
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file_ = source.get('file')
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if not file_:
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mpeg_video_assets = video_assets.get('mpeg') or []
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for video_asset in mpeg_video_assets:
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video_asset_url = video_asset.get('url')
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if not video_asset:
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continue
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type_ = source.get('type')
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ext = determine_ext(file_)
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format_id = source.get('label') or ext
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if all(v in ('m3u8', 'hls') for v in (type_, ext)):
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formats.extend(self._extract_m3u8_formats(
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file_, video_id, 'mp4', 'm3u8_native',
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m3u8_id='hls', fatal=False))
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else:
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bitrate = int_or_none(self._search_regex(
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[r'(\d+)kbps', r'_\d{1,2}x\d{1,2}_(\d{3,})\.%s' % ext],
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file_, 'bitrate', default=None))
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if not has_bitrate and bitrate:
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has_bitrate = True
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bitrate = int_or_none(video_asset.get('bitrate'))
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height = int_or_none(self._search_regex(
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r'^(\d+)[pP]$', format_id, 'height', default=None))
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r'^_?(\d+)[pP]$', video_asset.get('renditionValue'),
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'height', default=None))
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formats.append({
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'url': file_,
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'format_id': 'http-%s%s' % (format_id, ('-%dk' % bitrate if bitrate else '')),
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'url': video_asset_url,
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'format_id': 'http%s' % ('-%d' % bitrate if bitrate else ''),
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'tbr': bitrate,
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'height': height,
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'vcodec': video_asset.get('codec'),
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})
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if not formats:
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hls_url = self._parse_json(self._search_regex(
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r'filmInfo\.src\s*=\s*({.+?});',
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webpage, 'src'), video_id, js_to_json)['src']
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formats = self._extract_m3u8_formats(
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hls_url, video_id, 'mp4', 'm3u8_native',
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m3u8_id='hls', fatal=False)
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field_preference = None if has_bitrate else ('height', 'tbr', 'format_id')
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self._sort_formats(formats, field_preference)
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title = self._search_regex(
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[r"title\s*:\s*'([^']+)'", r'<title>([^<]+)</title>'],
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webpage, 'title')
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hls_url = video_assets.get('hls')
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if hls_url:
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formats.extend(self._extract_m3u8_formats(
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hls_url, film_id, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=False))
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self._sort_formats(formats, ('height', 'tbr', 'format_id'))
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return {
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'id': video_id,
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info = {
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'id': film_id,
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'title': title,
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'description': gist.get('description'),
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'thumbnail': gist.get('videoImageUrl'),
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'duration': int_or_none(gist.get('runtime')),
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'age_limit': parse_age_limit(content_data.get('parentalRating')),
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'timestamp': int_or_none(gist.get('publishDate'), 1000),
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'formats': formats,
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}
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for k in ('categories', 'tags'):
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info[k] = [v['title'] for v in content_data.get(k, []) if v.get('title')]
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return info
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class ViewLiftIE(ViewLiftBaseIE):
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_VALID_URL = r'https?://(?:www\.)?(?P<domain>%s)(?:/(?:films/title|show|(?:news/)?videos?))?/(?P<id>[^?#]+)' % ViewLiftBaseIE._DOMAINS_REGEX
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IE_NAME = 'viewlift'
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_VALID_URL = r'https?://(?:www\.)?(?P<domain>%s)(?P<path>(?:/(?:films/title|show|(?:news/)?videos?|watch))?/(?P<id>[^?#]+))' % ViewLiftBaseIE._DOMAINS_REGEX
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_TESTS = [{
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'url': 'http://www.snagfilms.com/films/title/lost_for_life',
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'md5': '19844f897b35af219773fd63bdec2942',
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@ -151,10 +190,13 @@ class ViewLiftIE(ViewLiftBaseIE):
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'id': '00000148-7b53-de26-a9fb-fbf306f70020',
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'display_id': 'augie_alone/s_2_ep_12_love',
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'ext': 'mp4',
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'title': 'Augie, Alone:S. 2 Ep. 12 - Love',
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'description': 'md5:db2a5c72d994f16a780c1eb353a8f403',
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'title': 'S. 2 Ep. 12 - Love',
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'description': 'Augie finds love.',
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'thumbnail': r're:^https?://.*\.jpg',
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'duration': 107,
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'upload_date': '20141012',
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'timestamp': 1413129540,
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'age_limit': 17,
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},
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'params': {
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'skip_download': True,
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@ -177,6 +219,9 @@ class ViewLiftIE(ViewLiftBaseIE):
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# Was once Kaltura embed
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'url': 'https://www.monumentalsportsnetwork.com/videos/john-carlson-postgame-2-25-15',
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'only_matching': True,
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}, {
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'url': 'https://www.marquee.tv/watch/sadlerswells-sacredmonsters',
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'only_matching': True,
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}]
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@classmethod
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@ -184,119 +229,22 @@ class ViewLiftIE(ViewLiftBaseIE):
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return False if ViewLiftEmbedIE.suitable(url) else super(ViewLiftIE, cls).suitable(url)
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def _real_extract(self, url):
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domain, display_id = re.match(self._VALID_URL, url).groups()
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webpage = self._download_webpage(url, display_id)
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if ">Sorry, the Film you're looking for is not available.<" in webpage:
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raise ExtractorError(
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'Film %s is not available.' % display_id, expected=True)
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initial_store_state = self._search_regex(
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r"window\.initialStoreState\s*=.*?JSON\.parse\(unescape\(atob\('([^']+)'\)\)\)",
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webpage, 'Initial Store State', default=None)
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if initial_store_state:
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modules = self._parse_json(compat_urllib_parse_unquote(base64.b64decode(
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initial_store_state).decode()), display_id)['page']['data']['modules']
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content_data = next(m['contentData'][0] for m in modules if m.get('moduleType') == 'VideoDetailModule')
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gist = content_data['gist']
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film_id = gist['id']
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title = gist['title']
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video_assets = try_get(
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content_data, lambda x: x['streamingInfo']['videoAssets'], dict)
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if not video_assets:
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token = self._download_json(
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'https://prod-api.viewlift.com/identity/anonymous-token',
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film_id, 'Downloading authorization token',
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query={'site': 'snagfilms'})['authorizationToken']
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video_assets = self._download_json(
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'https://prod-api.viewlift.com/entitlement/video/status',
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film_id, headers={
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'Authorization': token,
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'Referer': url,
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}, query={
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'id': film_id
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})['video']['streamingInfo']['videoAssets']
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formats = []
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mpeg_video_assets = video_assets.get('mpeg') or []
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for video_asset in mpeg_video_assets:
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video_asset_url = video_asset.get('url')
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if not video_asset:
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continue
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bitrate = int_or_none(video_asset.get('bitrate'))
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height = int_or_none(self._search_regex(
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r'^_?(\d+)[pP]$', video_asset.get('renditionValue'),
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'height', default=None))
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formats.append({
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'url': video_asset_url,
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'format_id': 'http%s' % ('-%d' % bitrate if bitrate else ''),
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'tbr': bitrate,
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'height': height,
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'vcodec': video_asset.get('codec'),
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})
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hls_url = video_assets.get('hls')
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if hls_url:
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formats.extend(self._extract_m3u8_formats(
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hls_url, film_id, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=False))
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self._sort_formats(formats, ('height', 'tbr', 'format_id'))
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info = {
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'id': film_id,
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'display_id': display_id,
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'title': title,
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'description': gist.get('description'),
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'thumbnail': gist.get('videoImageUrl'),
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'duration': int_or_none(gist.get('runtime')),
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'age_limit': parse_age_limit(content_data.get('parentalRating')),
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'timestamp': int_or_none(gist.get('publishDate'), 1000),
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'formats': formats,
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}
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for k in ('categories', 'tags'):
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info[k] = [v['title'] for v in content_data.get(k, []) if v.get('title')]
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return info
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else:
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film_id = self._search_regex(r'filmId=([\da-f-]{36})"', webpage, 'film id')
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snag = self._parse_json(
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self._search_regex(
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r'Snag\.page\.data\s*=\s*(\[.+?\]);', webpage, 'snag', default='[]'),
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display_id)
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for item in snag:
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if item.get('data', {}).get('film', {}).get('id') == film_id:
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data = item['data']['film']
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title = data['title']
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description = clean_html(data.get('synopsis'))
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thumbnail = data.get('image')
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duration = int_or_none(data.get('duration') or data.get('runtime'))
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categories = [
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category['title'] for category in data.get('categories', [])
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if category.get('title')]
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break
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else:
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title = self._html_search_regex(
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(r'itemprop="title">([^<]+)<',
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r'(?s)itemprop="title">(.+?)<div'), webpage, 'title')
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description = self._html_search_regex(
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r'(?s)<div itemprop="description" class="film-synopsis-inner ">(.+?)</div>',
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webpage, 'description', default=None) or self._og_search_description(webpage)
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thumbnail = self._og_search_thumbnail(webpage)
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duration = parse_duration(self._search_regex(
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r'<span itemprop="duration" class="film-duration strong">([^<]+)<',
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webpage, 'duration', fatal=False))
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categories = re.findall(r'<a href="/movies/[^"]+">([^<]+)</a>', webpage)
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domain, path, display_id = re.match(self._VALID_URL, url).groups()
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site = domain.split('.')[-2]
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if site in self._SITE_MAP:
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site = self._SITE_MAP[site]
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modules = self._call_api(
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site, 'content/pages', display_id, {
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'includeContent': 'true',
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'moduleOffset': 1,
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'path': path,
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'site': site,
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})['modules']
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film_id = next(m['contentData'][0]['gist']['id'] for m in modules if m.get('moduleType') == 'VideoDetailModule')
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return {
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'_type': 'url_transparent',
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'url': 'http://%s/embed/player?filmId=%s' % (domain, film_id),
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'id': film_id,
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'display_id': display_id,
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'title': title,
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'description': description,
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'thumbnail': thumbnail,
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'duration': duration,
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'categories': categories,
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'ie_key': 'ViewLiftEmbed',
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}
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