mirror of https://github.com/yt-dlp/yt-dlp.git
[br] add support for br-klassik.de and improve extraction
- extend _VALID_URL to match both br.de and br-klassik.de - extract all formats(hls,hds and rtmp) - use xpath_element and xpath_text for xml info extraction
This commit is contained in:
remitamine
parent
5ef5d25b15
commit
5625bd0617
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@ -1,18 +1,21 @@
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# coding: utf-8
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# coding: utf-8
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from __future__ import unicode_literals
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from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from .common import InfoExtractor
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from ..utils import (
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from ..utils import (
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ExtractorError,
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ExtractorError,
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int_or_none,
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int_or_none,
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parse_duration,
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parse_duration,
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xpath_element,
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xpath_text,
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)
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)
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class BRIE(InfoExtractor):
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class BRIE(InfoExtractor):
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IE_DESC = 'Bayerischer Rundfunk Mediathek'
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IE_DESC = 'Bayerischer Rundfunk Mediathek'
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_VALID_URL = r'https?://(?:www\.)?br\.de/(?:[a-z0-9\-_]+/)+(?P<id>[a-z0-9\-_]+)\.html'
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_VALID_URL = r'(?P<base_url>https?://(?:www\.)?br(?:-klassik)?\.de)/(?:[a-z0-9\-_]+/)+(?P<id>[a-z0-9\-_]+)\.html'
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_BASE_URL = 'http://www.br.de'
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_TESTS = [
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_TESTS = [
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{
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{
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@ -22,7 +25,7 @@ class BRIE(InfoExtractor):
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'id': '48f656ef-287e-486f-be86-459122db22cc',
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'id': '48f656ef-287e-486f-be86-459122db22cc',
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'ext': 'mp4',
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'ext': 'mp4',
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'title': 'Die böse Überraschung',
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'title': 'Die böse Überraschung',
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'description': 'Betriebliche Altersvorsorge: Die böse Überraschung',
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'description': 'md5:ce9ac81b466ce775b8018f6801b48ac9',
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'duration': 180,
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'duration': 180,
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'uploader': 'Reinhard Weber',
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'uploader': 'Reinhard Weber',
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'upload_date': '20150422',
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'upload_date': '20150422',
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@ -30,23 +33,23 @@ class BRIE(InfoExtractor):
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},
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},
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{
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{
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'url': 'http://www.br.de/nachrichten/oberbayern/inhalt/muenchner-polizeipraesident-schreiber-gestorben-100.html',
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'url': 'http://www.br.de/nachrichten/oberbayern/inhalt/muenchner-polizeipraesident-schreiber-gestorben-100.html',
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'md5': 'a44396d73ab6a68a69a568fae10705bb',
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'md5': 'af3a3a4aa43ff0ce6a89504c67f427ef',
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'info_dict': {
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'info_dict': {
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'id': 'a4b83e34-123d-4b81-9f4e-c0d3121a4e05',
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'id': 'a4b83e34-123d-4b81-9f4e-c0d3121a4e05',
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'ext': 'mp4',
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'ext': 'flv',
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'title': 'Manfred Schreiber ist tot',
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'title': 'Manfred Schreiber ist tot',
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'description': 'Abendschau kompakt: Manfred Schreiber ist tot',
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'description': 'md5:b454d867f2a9fc524ebe88c3f5092d97',
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'duration': 26,
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'duration': 26,
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}
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}
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},
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},
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{
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{
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'url': 'http://www.br.de/radio/br-klassik/sendungen/allegro/premiere-urauffuehrung-the-land-2015-dance-festival-muenchen-100.html',
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'url': 'https://www.br-klassik.de/audio/peeping-tom-premierenkritik-dance-festival-muenchen-100.html',
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'md5': '8b5b27c0b090f3b35eac4ab3f7a73d3d',
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'md5': '8b5b27c0b090f3b35eac4ab3f7a73d3d',
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'info_dict': {
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'info_dict': {
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'id': '74c603c9-26d3-48bb-b85b-079aeed66e0b',
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'id': '74c603c9-26d3-48bb-b85b-079aeed66e0b',
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'ext': 'aac',
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'ext': 'aac',
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'title': 'Kurzweilig und sehr bewegend',
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'title': 'Kurzweilig und sehr bewegend',
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'description': '"The Land" von Peeping Tom: Kurzweilig und sehr bewegend',
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'description': 'md5:0351996e3283d64adeb38ede91fac54e',
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'duration': 296,
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'duration': 296,
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}
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}
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},
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},
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@ -57,7 +60,7 @@ class BRIE(InfoExtractor):
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'id': '6ba73750-d405-45d3-861d-1ce8c524e059',
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'id': '6ba73750-d405-45d3-861d-1ce8c524e059',
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'ext': 'mp4',
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'ext': 'mp4',
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'title': 'Umweltbewusster Häuslebauer',
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'title': 'Umweltbewusster Häuslebauer',
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'description': 'Uwe Erdelt: Umweltbewusster Häuslebauer',
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'description': 'md5:d52dae9792d00226348c1dbb13c9bae2',
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'duration': 116,
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'duration': 116,
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}
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}
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},
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},
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@ -68,7 +71,7 @@ class BRIE(InfoExtractor):
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'id': 'd982c9ce-8648-4753-b358-98abb8aec43d',
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'id': 'd982c9ce-8648-4753-b358-98abb8aec43d',
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'ext': 'mp4',
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'ext': 'mp4',
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'title': 'Folge 1 - Metaphysik',
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'title': 'Folge 1 - Metaphysik',
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'description': 'Kant für Anfänger: Folge 1 - Metaphysik',
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'description': 'md5:bb659990e9e59905c3d41e369db1fbe3',
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'duration': 893,
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'duration': 893,
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'uploader': 'Eva Maria Steimle',
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'uploader': 'Eva Maria Steimle',
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'upload_date': '20140117',
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'upload_date': '20140117',
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@ -77,28 +80,31 @@ class BRIE(InfoExtractor):
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]
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]
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def _real_extract(self, url):
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def _real_extract(self, url):
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display_id = self._match_id(url)
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base_url, display_id = re.search(self._VALID_URL, url).groups()
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page = self._download_webpage(url, display_id)
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page = self._download_webpage(url, display_id)
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xml_url = self._search_regex(
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xml_url = self._search_regex(
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r"return BRavFramework\.register\(BRavFramework\('avPlayer_(?:[a-f0-9-]{36})'\)\.setup\({dataURL:'(/(?:[a-z0-9\-]+/)+[a-z0-9/~_.-]+)'}\)\);", page, 'XMLURL')
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r"return BRavFramework\.register\(BRavFramework\('avPlayer_(?:[a-f0-9-]{36})'\)\.setup\({dataURL:'(/(?:[a-z0-9\-]+/)+[a-z0-9/~_.-]+)'}\)\);", page, 'XMLURL')
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xml = self._download_xml(self._BASE_URL + xml_url, None)
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xml = self._download_xml(base_url + xml_url, display_id)
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medias = []
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medias = []
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for xml_media in xml.findall('video') + xml.findall('audio'):
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for xml_media in xml.findall('video') + xml.findall('audio'):
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media_id = xml_media.get('externalId')
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media = {
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media = {
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'id': xml_media.get('externalId'),
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'id': media_id,
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'title': xml_media.find('title').text,
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'title': xpath_text(xml_media, 'title', 'title', True),
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'duration': parse_duration(xml_media.find('duration').text),
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'duration': parse_duration(xpath_text(xml_media, 'duration')),
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'formats': self._extract_formats(xml_media.find('assets')),
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'formats': self._extract_formats(xpath_element(
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'thumbnails': self._extract_thumbnails(xml_media.find('teaserImage/variants')),
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xml_media, 'assets'), media_id),
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'description': ' '.join(xml_media.find('shareTitle').text.splitlines()),
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'thumbnails': self._extract_thumbnails(xpath_element(
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'webpage_url': xml_media.find('permalink').text
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xml_media, 'teaserImage/variants'), base_url),
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'description': xpath_text(xml_media, 'desc'),
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'webpage_url': xpath_text(xml_media, 'permalink'),
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'uploader': xpath_text(xml_media, 'author'),
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}
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}
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if xml_media.find('author').text:
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broadcast_date = xpath_text(xml_media, 'broadcastDate')
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media['uploader'] = xml_media.find('author').text
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if broadcast_date:
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if xml_media.find('broadcastDate').text:
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media['upload_date'] = ''.join(reversed(broadcast_date.split('.')))
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media['upload_date'] = ''.join(reversed(xml_media.find('broadcastDate').text.split('.')))
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medias.append(media)
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medias.append(media)
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if len(medias) > 1:
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if len(medias) > 1:
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@ -109,35 +115,58 @@ class BRIE(InfoExtractor):
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raise ExtractorError('No media entries found')
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raise ExtractorError('No media entries found')
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return medias[0]
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return medias[0]
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def _extract_formats(self, assets):
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def _extract_formats(self, assets, media_id):
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formats = []
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def text_or_none(asset, tag):
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for asset in assets.findall('asset'):
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elem = asset.find(tag)
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format_url = xpath_text(asset, ['downloadUrl', 'url'])
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return None if elem is None else elem.text
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asset_type = asset.get('type')
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if asset_type == 'HDS':
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formats = [{
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f4m_formats = self._extract_f4m_formats(
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'url': text_or_none(asset, 'downloadUrl'),
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format_url + '?hdcore=3.2.0', media_id, f4m_id='hds', fatal=False)
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'ext': text_or_none(asset, 'mediaType'),
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if f4m_formats:
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'format_id': asset.get('type'),
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formats.extend(f4m_formats)
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'width': int_or_none(text_or_none(asset, 'frameWidth')),
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elif asset_type == 'HLS':
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'height': int_or_none(text_or_none(asset, 'frameHeight')),
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m3u8_formats = self._extract_m3u8_formats(
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'tbr': int_or_none(text_or_none(asset, 'bitrateVideo')),
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format_url, media_id, 'mp4', 'm3u8_native', m3u8_id='hds', fatal=False)
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'abr': int_or_none(text_or_none(asset, 'bitrateAudio')),
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if m3u8_formats:
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'vcodec': text_or_none(asset, 'codecVideo'),
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formats.extend(m3u8_formats)
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'acodec': text_or_none(asset, 'codecAudio'),
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else:
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'container': text_or_none(asset, 'mediaType'),
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format_info = {
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'filesize': int_or_none(text_or_none(asset, 'size')),
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'ext': xpath_text(asset, 'mediaType'),
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} for asset in assets.findall('asset')
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'width': int_or_none(xpath_text(asset, 'frameWidth')),
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if asset.find('downloadUrl') is not None]
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'height': int_or_none(xpath_text(asset, 'frameHeight')),
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'tbr': int_or_none(xpath_text(asset, 'bitrateVideo')),
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'abr': int_or_none(xpath_text(asset, 'bitrateAudio')),
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'vcodec': xpath_text(asset, 'codecVideo'),
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'acodec': xpath_text(asset, 'codecAudio'),
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'container': xpath_text(asset, 'mediaType'),
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'filesize': int_or_none(xpath_text(asset, 'size')),
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}
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format_url = self._proto_relative_url(format_url)
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if format_url:
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http_format_info = format_info.copy()
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http_format_info.update({
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'url': format_url,
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'format_id': 'http-%s' % asset_type,
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})
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formats.append(http_format_info)
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server_prefix = xpath_text(asset, 'serverPrefix')
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if server_prefix:
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rtmp_format_info = format_info.copy()
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rtmp_format_info.update({
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'url': server_prefix,
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'play_path': xpath_text(asset, 'fileName'),
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'format_id': 'rtmp-%s' % asset_type,
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})
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formats.append(rtmp_format_info)
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self._sort_formats(formats)
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self._sort_formats(formats)
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return formats
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return formats
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def _extract_thumbnails(self, variants):
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def _extract_thumbnails(self, variants, base_url):
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thumbnails = [{
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thumbnails = [{
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'url': self._BASE_URL + variant.find('url').text,
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'url': base_url + xpath_text(variant, 'url'),
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'width': int_or_none(variant.find('width').text),
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'width': int_or_none(xpath_text(variant, 'width')),
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'height': int_or_none(variant.find('height').text),
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'height': int_or_none(xpath_text(variant, 'height')),
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} for variant in variants.findall('variant')]
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} for variant in variants.findall('variant') if xpath_text(variant, 'url')]
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thumbnails.sort(key=lambda x: x['width'] * x['height'], reverse=True)
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thumbnails.sort(key=lambda x: x['width'] * x['height'], reverse=True)
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return thumbnails
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return thumbnails
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