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[itv] fixed extraction (closes #28906)
ITV changes require media stream and subtitles to be taken from different playlist resources.
This commit is contained in:
sleaux-meaux
parent
a0df8a0617
commit
4c57dd270e
1 changed files with 80 additions and 22 deletions
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@ -10,11 +10,13 @@ from ..utils import (
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clean_html,
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determine_ext,
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extract_attributes,
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ExtractorError,
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get_element_by_class,
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JSON_LD_RE,
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merge_dicts,
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parse_duration,
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smuggle_url,
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try_get,
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url_or_none,
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)
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@ -23,15 +25,15 @@ class ITVIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?itv\.com/hub/[^/]+/(?P<id>[0-9a-zA-Z]+)'
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_GEO_COUNTRIES = ['GB']
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_TESTS = [{
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'url': 'https://www.itv.com/hub/liar/2a4547a0012',
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'url': 'https://www.itv.com/hub/plebs/2a1873a0002',
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'info_dict': {
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'id': '2a4547a0012',
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'id': '2a1873a0002',
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'ext': 'mp4',
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'title': 'Liar - Series 2 - Episode 6',
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'description': 'md5:d0f91536569dec79ea184f0a44cca089',
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'series': 'Liar',
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'season_number': 2,
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'episode_number': 6,
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'title': 'Plebs - The Orgy',
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'description': 'md5:4d7159af53ebd5b36e8b3ec82a41fdb4',
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'series': 'Plebs',
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'season_number': 1,
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'episode_number': 1
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},
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'params': {
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# m3u8 download
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@ -56,6 +58,22 @@ class ITVIE(InfoExtractor):
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webpage = self._download_webpage(url, video_id)
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params = extract_attributes(self._search_regex(
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r'(?s)(<[^>]+id="video"[^>]*>)', webpage, 'params'))
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variants = self._parse_json(
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try_get(params, lambda x: x['data-video-variants'], str) or '{}',
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video_id, fatal=False)
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platform_tag_video = None
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featureset_video = None
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for platform_tag, featuresets in variants.items():
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for featureset in featuresets:
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if (isinstance(featureset, list) and len(featureset) >= 2
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and featureset[0] == 'hls' and featureset[1] == 'aes'):
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platform_tag_video = platform_tag
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featureset_video = featureset
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break
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if not platform_tag_video or not featureset_video:
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raise ExtractorError(
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'[%s] %s: %s' % (self.IE_NAME, video_id, 'No downloads available'),
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expected=True)
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ios_playlist_url = params.get('data-video-playlist') or params['data-video-id']
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hmac = params['data-video-hmac']
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@ -87,13 +105,13 @@ class ITVIE(InfoExtractor):
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},
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'variantAvailability': {
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'featureset': {
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'min': ['hls', 'aes', 'outband-webvtt'],
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'max': ['hls', 'aes', 'outband-webvtt']
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'min': featureset_video,
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'max': featureset_video
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},
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'platformTag': 'dotcom'
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'platformTag': platform_tag_video
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}
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}).encode(), headers=headers)
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video_data = ios_playlist['Playlist']['Video']
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video_data = try_get(ios_playlist, lambda x: x['Playlist']['Video'], dict) or {}
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ios_base_url = video_data.get('Base')
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formats = []
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@ -115,17 +133,57 @@ class ITVIE(InfoExtractor):
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self._sort_formats(formats)
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subtitles = {}
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subs = video_data.get('Subtitles') or []
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for sub in subs:
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if not isinstance(sub, dict):
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continue
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href = url_or_none(sub.get('Href'))
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if not href:
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continue
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subtitles.setdefault('en', []).append({
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'url': href,
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'ext': determine_ext(href, 'vtt'),
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})
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platform_tag_subs = None
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featureset_subs = None
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for platform_tag, featuresets in variants.items():
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for featureset in featuresets:
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if (isinstance(featureset, list) and len(featureset) >= 3
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and featureset[2] == 'outband-webvtt'):
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platform_tag_subs = platform_tag
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featureset_subs = featureset
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break
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if not platform_tag_subs or not featureset_subs:
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self.report_warning('%s: %s' % (video_id, 'No subtitles available'))
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else:
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subs_playlist = self._download_json(
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ios_playlist_url, video_id, data=json.dumps({
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'user': {
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'itvUserId': '',
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'entitlements': [],
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'token': ''
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},
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'device': {
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'manufacturer': 'Safari',
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'model': '5',
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'os': {
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'name': 'Windows NT',
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'version': '6.1',
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'type': 'desktop'
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}
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},
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'client': {
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'version': '4.1',
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'id': 'browser'
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},
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'variantAvailability': {
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'featureset': {
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'min': featureset_subs,
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'max': featureset_subs
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},
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'platformTag': platform_tag_subs
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}
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}).encode(), headers=headers)
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subs = try_get(subs_playlist, lambda x: x['Playlist']['Video']['Subtitles'], list) or []
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for sub in subs:
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if not isinstance(sub, dict):
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continue
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href = url_or_none(sub.get('Href'))
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if not href:
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continue
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subtitles.setdefault('en', []).append({
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'url': href,
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'ext': determine_ext(href, 'vtt'),
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})
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info = self._search_json_ld(webpage, video_id, default={})
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if not info:
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