mirror of https://github.com/blackjack4494/yt-dlc
[br] Add audio extraction and support more URLs (Closes #2728)
This commit is contained in:
Sergey M․
parent
29e3e682af
commit
ef2041eb4e
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@ -4,39 +4,72 @@ from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..utils import ExtractorError
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from ..utils import (
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ExtractorError,
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int_or_none,
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)
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class BRIE(InfoExtractor):
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IE_DESC = "Bayerischer Rundfunk Mediathek"
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_VALID_URL = r"^https?://(?:www\.)?br\.de/mediathek/video/(?:sendungen/)?(?:[a-z0-9\-/]+/)?(?P<id>[a-z0-9\-]+)\.html$"
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_BASE_URL = "http://www.br.de"
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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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_BASE_URL = 'http://www.br.de'
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_TESTS = [
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{
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"url": "http://www.br.de/mediathek/video/anselm-gruen-114.html",
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"md5": "c4f83cf0f023ba5875aba0bf46860df2",
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"info_dict": {
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"id": "2c8d81c5-6fb7-4a74-88d4-e768e5856532",
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"ext": "mp4",
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"title": "Feiern und Verzichten",
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"description": "Anselm Grün: Feiern und Verzichten",
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"uploader": "BR/Birgit Baier",
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"upload_date": "20140301"
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'url': 'http://www.br.de/mediathek/video/anselm-gruen-114.html',
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'md5': 'c4f83cf0f023ba5875aba0bf46860df2',
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'info_dict': {
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'id': '2c8d81c5-6fb7-4a74-88d4-e768e5856532',
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'ext': 'mp4',
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'title': 'Feiern und Verzichten',
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'description': 'Anselm Grün: Feiern und Verzichten',
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'uploader': 'BR/Birgit Baier',
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'upload_date': '20140301',
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}
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},
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{
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"url": "http://www.br.de/mediathek/video/sendungen/unter-unserem-himmel/unter-unserem-himmel-alpen-ueber-den-pass-100.html",
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"md5": "ab451b09d861dbed7d7cc9ab0be19ebe",
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"info_dict": {
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"id": "2c060e69-3a27-4e13-b0f0-668fac17d812",
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"ext": "mp4",
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"title": "Über den Pass",
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"description": "Die Eroberung der Alpen: Über den Pass",
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"uploader": None,
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"upload_date": None
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'url': 'http://www.br.de/mediathek/video/sendungen/unter-unserem-himmel/unter-unserem-himmel-alpen-ueber-den-pass-100.html',
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'md5': 'ab451b09d861dbed7d7cc9ab0be19ebe',
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'info_dict': {
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'id': '2c060e69-3a27-4e13-b0f0-668fac17d812',
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'ext': 'mp4',
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'title': 'Über den Pass',
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'description': 'Die Eroberung der Alpen: Über den Pass',
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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/schaeuble-haushaltsentwurf-bundestag-100.html',
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'md5': '3db0df1a9a9cd9fa0c70e6ea8aa8e820',
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'info_dict': {
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'id': 'c6aae3de-2cf9-43f2-957f-f17fef9afaab',
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'ext': 'aac',
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'title': '"Keine neuen Schulden im nächsten Jahr"',
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'description': 'Haushaltsentwurf: "Keine neuen Schulden im nächsten Jahr"',
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}
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},
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{
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'url': 'http://www.br.de/radio/bayern1/service/team/videos/team-video-erdelt100.html',
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'md5': 'dbab0aef2e047060ea7a21fc1ce1078a',
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'info_dict': {
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'id': '6ba73750-d405-45d3-861d-1ce8c524e059',
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'ext': 'mp4',
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'title': 'Umweltbewusster Häuslebauer',
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'description': 'Uwe Erdelt: Umweltbewusster Häuslebauer',
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}
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},
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{
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'url': 'http://www.br.de/fernsehen/br-alpha/sendungen/kant-fuer-anfaenger/kritik-der-reinen-vernunft/kant-kritik-01-metaphysik100.html',
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'md5': '23bca295f1650d698f94fc570977dae3',
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'info_dict': {
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'id': 'd982c9ce-8648-4753-b358-98abb8aec43d',
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'ext': 'mp4',
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'title': 'Folge 1 - Metaphysik',
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'description': 'Kant für Anfänger: Folge 1 - Metaphysik',
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'uploader': 'Eva Maria Steimle',
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'upload_date': '20140117',
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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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@ -44,56 +77,63 @@ class BRIE(InfoExtractor):
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display_id = mobj.group('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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r"return BRavFramework\.register\(BRavFramework\('avPlayer_(?:[a-f0-9-]{36})'\)\.setup\({dataURL:'(/mediathek/video/[a-z0-9/~_.-]+)'}\)\);", 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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videos = []
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for xml_video in xml.findall("video"):
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video = {
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"id": xml_video.get("externalId"),
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"title": xml_video.find("title").text,
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"formats": self._extract_formats(xml_video.find("assets")),
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"thumbnails": self._extract_thumbnails(xml_video.find("teaserImage/variants")),
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"description": " ".join(xml_video.find("shareTitle").text.splitlines()),
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"webpage_url": xml_video.find("permalink").text
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}
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if xml_video.find("author").text:
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video["uploader"] = xml_video.find("author").text
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if xml_video.find("broadcastDate").text:
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video["upload_date"] = "".join(reversed(xml_video.find("broadcastDate").text.split(".")))
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videos.append(video)
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medias = []
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if len(videos) > 1:
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for xml_media in xml.findall('video') + xml.findall('audio'):
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media = {
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'id': xml_media.get('externalId'),
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'title': xml_media.find('title').text,
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'formats': self._extract_formats(xml_media.find('assets')),
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'thumbnails': self._extract_thumbnails(xml_media.find('teaserImage/variants')),
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'description': ' '.join(xml_media.find('shareTitle').text.splitlines()),
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'webpage_url': xml_media.find('permalink').text
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}
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if xml_media.find('author').text:
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media['uploader'] = xml_media.find('author').text
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if xml_media.find('broadcastDate').text:
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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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if len(medias) > 1:
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self._downloader.report_warning(
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'found multiple videos; please '
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'found multiple medias; please '
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'report this with the video URL to http://yt-dl.org/bug')
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if not videos:
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raise ExtractorError('No video entries found')
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return videos[0]
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if not medias:
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raise ExtractorError('No media entries found')
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return medias[0]
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def _extract_formats(self, assets):
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def text_or_none(asset, tag):
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elem = asset.find(tag)
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return None if elem is None else elem.text
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formats = [{
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"url": asset.find("downloadUrl").text,
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"ext": asset.find("mediaType").text,
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"format_id": asset.get("type"),
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"width": int(asset.find("frameWidth").text),
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"height": int(asset.find("frameHeight").text),
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"tbr": int(asset.find("bitrateVideo").text),
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"abr": int(asset.find("bitrateAudio").text),
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"vcodec": asset.find("codecVideo").text,
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"container": asset.find("mediaType").text,
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"filesize": int(asset.find("size").text),
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} for asset in assets.findall("asset")
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if asset.find("downloadUrl") is not None]
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'url': text_or_none(asset, 'downloadUrl'),
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'ext': text_or_none(asset, 'mediaType'),
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'format_id': asset.get('type'),
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'width': int_or_none(text_or_none(asset, 'frameWidth')),
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'height': int_or_none(text_or_none(asset, 'frameHeight')),
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'tbr': int_or_none(text_or_none(asset, 'bitrateVideo')),
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'abr': int_or_none(text_or_none(asset, 'bitrateAudio')),
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'vcodec': text_or_none(asset, 'codecVideo'),
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'acodec': text_or_none(asset, 'codecAudio'),
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'container': text_or_none(asset, 'mediaType'),
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'filesize': int_or_none(text_or_none(asset, 'size')),
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} for asset in assets.findall('asset')
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if asset.find('downloadUrl') is not None]
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self._sort_formats(formats)
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return formats
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def _extract_thumbnails(self, variants):
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thumbnails = [{
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"url": self._BASE_URL + variant.find("url").text,
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"width": int(variant.find("width").text),
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"height": int(variant.find("height").text),
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} for variant in variants.findall("variant")]
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thumbnails.sort(key=lambda x: x["width"] * x["height"], reverse=True)
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'url': self._BASE_URL + variant.find('url').text,
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'width': int_or_none(variant.find('width').text),
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'height': int_or_none(variant.find('height').text),
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} for variant in variants.findall('variant')]
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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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