mirror of
https://github.com/yt-dlp/yt-dlp.git
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268 lines
10 KiB
Python
268 lines
10 KiB
Python
from __future__ import unicode_literals
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from .common import InfoExtractor
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from ..compat import compat_urlparse
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from ..utils import (
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determine_ext,
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ExtractorError,
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find_xpath_attr,
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fix_xml_ampersands,
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int_or_none,
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parse_duration,
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unified_strdate,
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update_url_query,
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xpath_text,
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)
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class RaiBaseIE(InfoExtractor):
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def _extract_relinker_formats(self, relinker_url, video_id):
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formats = []
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for platform in ('mon', 'flash', 'native'):
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relinker = self._download_xml(
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relinker_url, video_id,
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note='Downloading XML metadata for platform %s' % platform,
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transform_source=fix_xml_ampersands,
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query={'output': 45, 'pl': platform},
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headers=self.geo_verification_headers())
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media_url = find_xpath_attr(relinker, './url', 'type', 'content').text
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if media_url == 'http://download.rai.it/video_no_available.mp4':
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self.raise_geo_restricted()
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ext = determine_ext(media_url)
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if (ext == 'm3u8' and platform != 'mon') or (ext == 'f4m' and platform != 'flash'):
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continue
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if ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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media_url, video_id, 'mp4', 'm3u8_native',
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m3u8_id='hls', fatal=False))
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elif ext == 'f4m':
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manifest_url = update_url_query(
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media_url.replace('manifest#live_hds.f4m', 'manifest.f4m'),
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{'hdcore': '3.7.0', 'plugin': 'aasp-3.7.0.39.44'})
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formats.extend(self._extract_f4m_formats(
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manifest_url, video_id, f4m_id='hds', fatal=False))
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else:
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bitrate = int_or_none(xpath_text(relinker, 'bitrate'))
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formats.append({
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'url': media_url,
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'tbr': bitrate if bitrate > 0 else None,
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'format_id': 'http-%d' % bitrate if bitrate > 0 else 'http',
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})
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return formats
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def _extract_from_content_id(self, content_id, base_url):
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media = self._download_json(
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'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-%s.html?json' % content_id,
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content_id, 'Downloading video JSON')
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thumbnails = []
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for image_type in ('image', 'image_medium', 'image_300'):
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thumbnail_url = media.get(image_type)
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if thumbnail_url:
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thumbnails.append({
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'url': compat_urlparse.urljoin(base_url, thumbnail_url),
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})
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formats = []
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media_type = media['type']
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if 'Audio' in media_type:
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formats.append({
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'format_id': media.get('formatoAudio'),
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'url': media['audioUrl'],
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'ext': media.get('formatoAudio'),
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})
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elif 'Video' in media_type:
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formats.extend(self._extract_relinker_formats(media['mediaUri'], content_id))
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self._sort_formats(formats)
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else:
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raise ExtractorError('not a media file')
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subtitles = {}
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captions = media.get('subtitlesUrl')
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if captions:
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STL_EXT = '.stl'
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SRT_EXT = '.srt'
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if captions.endswith(STL_EXT):
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captions = captions[:-len(STL_EXT)] + SRT_EXT
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subtitles['it'] = [{
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'ext': 'srt',
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'url': captions,
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}]
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return {
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'id': content_id,
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'title': media['name'],
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'description': media.get('desc'),
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'thumbnails': thumbnails,
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'uploader': media.get('author'),
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'upload_date': unified_strdate(media.get('date')),
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'duration': parse_duration(media.get('length')),
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'formats': formats,
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'subtitles': subtitles,
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}
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class RaiTVIE(RaiBaseIE):
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_VALID_URL = r'https?://(?:.+?\.)?(?:rai\.it|rai\.tv|rainews\.it)/dl/(?:[^/]+/)+(?:media|ondemand)/.+?-(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})(?:-.+?)?\.html'
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_TESTS = [
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{
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'url': 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-cb27157f-9dd0-4aee-b788-b1f67643a391.html',
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'md5': '8970abf8caf8aef4696e7b1f2adfc696',
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'info_dict': {
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'id': 'cb27157f-9dd0-4aee-b788-b1f67643a391',
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'ext': 'mp4',
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'title': 'Report del 07/04/2014',
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'description': 'md5:f27c544694cacb46a078db84ec35d2d9',
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'upload_date': '20140407',
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'duration': 6160,
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'thumbnail': r're:^https?://.*\.jpg$',
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}
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},
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{
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# no m3u8 stream
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'url': 'http://www.raisport.rai.it/dl/raiSport/media/rassegna-stampa-04a9f4bd-b563-40cf-82a6-aad3529cb4a9.html',
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# HDS download, MD5 is unstable
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'info_dict': {
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'id': '04a9f4bd-b563-40cf-82a6-aad3529cb4a9',
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'ext': 'flv',
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'title': 'TG PRIMO TEMPO',
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'upload_date': '20140612',
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'duration': 1758,
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'thumbnail': r're:^https?://.*\.jpg$',
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},
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'skip': 'Geo-restricted to Italy',
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},
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{
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'url': 'http://www.rainews.it/dl/rainews/media/state-of-the-net-Antonella-La-Carpia-regole-virali-7aafdea9-0e5d-49d5-88a6-7e65da67ae13.html',
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'md5': '35cf7c229f22eeef43e48b5cf923bef0',
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'info_dict': {
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'id': '7aafdea9-0e5d-49d5-88a6-7e65da67ae13',
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'ext': 'mp4',
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'title': 'State of the Net, Antonella La Carpia: regole virali',
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'description': 'md5:b0ba04a324126903e3da7763272ae63c',
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'upload_date': '20140613',
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},
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'skip': 'Error 404',
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},
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{
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'url': 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-b4a49761-e0cc-4b14-8736-2729f6f73132-tg2.html',
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'info_dict': {
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'id': 'b4a49761-e0cc-4b14-8736-2729f6f73132',
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'ext': 'mp4',
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'title': 'Alluvione in Sardegna e dissesto idrogeologico',
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'description': 'Edizione delle ore 20:30 ',
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},
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'skip': 'invalid urls',
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},
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{
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'url': 'http://www.ilcandidato.rai.it/dl/ray/media/Il-Candidato---Primo-episodio-Le-Primarie-28e5525a-b495-45e8-a7c3-bc48ba45d2b6.html',
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'md5': 'e57493e1cb8bc7c564663f363b171847',
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'info_dict': {
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'id': '28e5525a-b495-45e8-a7c3-bc48ba45d2b6',
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'ext': 'mp4',
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'title': 'Il Candidato - Primo episodio: "Le Primarie"',
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'description': 'md5:364b604f7db50594678f483353164fb8',
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'upload_date': '20140923',
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'duration': 386,
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'thumbnail': r're:^https?://.*\.jpg$',
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}
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},
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]
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def _real_extract(self, url):
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video_id = self._match_id(url)
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return self._extract_from_content_id(video_id, url)
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class RaiIE(RaiBaseIE):
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_VALID_URL = r'https?://(?:.+?\.)?(?:rai\.it|rai\.tv|rainews\.it)/dl/.+?-(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})(?:-.+?)?\.html'
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_TESTS = [
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{
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'url': 'http://www.report.rai.it/dl/Report/puntata/ContentItem-0c7a664b-d0f4-4b2c-8835-3f82e46f433e.html',
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'md5': '2dd727e61114e1ee9c47f0da6914e178',
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'info_dict': {
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'id': '59d69d28-6bb6-409d-a4b5-ed44096560af',
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'ext': 'mp4',
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'title': 'Il pacco',
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'description': 'md5:4b1afae1364115ce5d78ed83cd2e5b3a',
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'upload_date': '20141221',
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},
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},
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{
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# Direct relinker URL
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'url': 'http://www.rai.tv/dl/RaiTV/dirette/PublishingBlock-1912dbbf-3f96-44c3-b4cf-523681fbacbc.html?channel=EuroNews',
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# HDS live stream, MD5 is unstable
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'info_dict': {
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'id': '1912dbbf-3f96-44c3-b4cf-523681fbacbc',
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'ext': 'flv',
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'title': 'EuroNews',
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},
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'skip': 'Geo-restricted to Italy',
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},
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{
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# Embedded content item ID
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'url': 'http://www.tg1.rai.it/dl/tg1/2010/edizioni/ContentSet-9b6e0cba-4bef-4aef-8cf0-9f7f665b7dfb-tg1.html?item=undefined',
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'md5': '84c1135ce960e8822ae63cec34441d63',
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'info_dict': {
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'id': '0960e765-62c8-474a-ac4b-7eb3e2be39c8',
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'ext': 'mp4',
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'title': 'TG1 ore 20:00 del 02/07/2016',
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'upload_date': '20160702',
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},
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},
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{
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'url': 'http://www.rainews.it/dl/rainews/live/ContentItem-3156f2f2-dc70-4953-8e2f-70d7489d4ce9.html',
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# HDS live stream, MD5 is unstable
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'info_dict': {
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'id': '3156f2f2-dc70-4953-8e2f-70d7489d4ce9',
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'ext': 'flv',
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'title': 'La diretta di Rainews24',
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},
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},
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]
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@classmethod
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def suitable(cls, url):
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return False if RaiTVIE.suitable(url) else super(RaiIE, cls).suitable(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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iframe_url = self._search_regex(
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[r'<iframe[^>]+src="([^"]*/dl/[^"]+\?iframe\b[^"]*)"',
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r'drawMediaRaiTV\(["\'](.+?)["\']'],
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webpage, 'iframe', default=None)
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if iframe_url:
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if not iframe_url.startswith('http'):
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iframe_url = compat_urlparse.urljoin(url, iframe_url)
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return self.url_result(iframe_url)
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content_item_id = self._search_regex(
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r'initEdizione\((?P<q1>[\'"])ContentItem-(?P<content_id>[^\'"]+)(?P=q1)',
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webpage, 'content item ID', group='content_id', default=None)
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if content_item_id:
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return self._extract_from_content_id(content_item_id, url)
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relinker_url = compat_urlparse.urljoin(url, self._search_regex(
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r'(?:var\s+videoURL|mediaInfo\.mediaUri)\s*=\s*(?P<q1>[\'"])(?P<url>(https?:)?//mediapolis\.rai\.it/relinker/relinkerServlet\.htm\?cont=\d+)(?P=q1)',
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webpage, 'relinker URL', group='url'))
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formats = self._extract_relinker_formats(relinker_url, video_id)
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self._sort_formats(formats)
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title = self._search_regex(
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r'var\s+videoTitolo\s*=\s*([\'"])(?P<title>[^\'"]+)\1',
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webpage, 'title', group='title', default=None) or self._og_search_title(webpage)
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return {
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'id': video_id,
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'title': title,
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'formats': formats,
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}
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