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import itertools
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from .common import InfoExtractor
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from ..networking.exceptions import HTTPError
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from ..utils import (
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ExtractorError,
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extract_attributes,
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int_or_none,
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remove_start,
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str_or_none,
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traverse_obj,
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unified_timestamp,
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url_or_none,
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)
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class RozhlasIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?prehravac\.rozhlas\.cz/audio/(?P<id>[0-9]+)'
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_TESTS = [{
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'url': 'http://prehravac.rozhlas.cz/audio/3421320',
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'md5': '504c902dbc9e9a1fd50326eccf02a7e2',
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'info_dict': {
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'id': '3421320',
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'ext': 'mp3',
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'title': 'Echo Pavla Klusáka (30.06.2015 21:00)',
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'description': 'Osmdesátiny Terryho Rileyho jsou skvělou příležitostí proletět se elektronickými i akustickými díly zakladatatele minimalismu, který je aktivní už přes padesát let'
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}
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}, {
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'url': 'http://prehravac.rozhlas.cz/audio/3421320/embed',
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'only_matching': True,
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}]
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def _real_extract(self, url):
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audio_id = self._match_id(url)
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webpage = self._download_webpage(
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'http://prehravac.rozhlas.cz/audio/%s' % audio_id, audio_id)
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title = self._html_search_regex(
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r'<h3>(.+?)</h3>\s*<p[^>]*>.*?</p>\s*<div[^>]+id=["\']player-track',
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webpage, 'title', default=None) or remove_start(
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self._og_search_title(webpage), 'Radio Wave - ')
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description = self._html_search_regex(
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r'<p[^>]+title=(["\'])(?P<url>(?:(?!\1).)+)\1[^>]*>.*?</p>\s*<div[^>]+id=["\']player-track',
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webpage, 'description', fatal=False, group='url')
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duration = int_or_none(self._search_regex(
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r'data-duration=["\'](\d+)', webpage, 'duration', default=None))
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return {
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'id': audio_id,
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'url': 'http://media.rozhlas.cz/_audio/%s.mp3' % audio_id,
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'title': title,
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'description': description,
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'duration': duration,
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'vcodec': 'none',
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}
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class RozhlasBaseIE(InfoExtractor):
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def _extract_formats(self, entry, audio_id):
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formats = []
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for audio in traverse_obj(entry, ('audioLinks', lambda _, v: url_or_none(v['url']))):
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ext = audio.get('variant')
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for retry in self.RetryManager():
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if retry.attempt > 1:
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self._sleep(1, audio_id)
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try:
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if ext == 'dash':
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formats.extend(self._extract_mpd_formats(
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audio['url'], audio_id, mpd_id=ext))
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elif ext == 'hls':
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formats.extend(self._extract_m3u8_formats(
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audio['url'], audio_id, 'm4a', m3u8_id=ext))
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else:
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formats.append({
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'url': audio['url'],
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'ext': ext,
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'format_id': ext,
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'abr': int_or_none(audio.get('bitrate')),
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'acodec': ext,
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'vcodec': 'none',
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})
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except ExtractorError as e:
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if isinstance(e.cause, HTTPError) and e.cause.status == 429:
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retry.error = e.cause
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else:
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self.report_warning(e.msg)
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return formats
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class RozhlasVltavaIE(RozhlasBaseIE):
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_VALID_URL = r'https?://(?:\w+\.rozhlas|english\.radio)\.cz/[\w-]+-(?P<id>\d+)'
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_TESTS = [{
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'url': 'https://wave.rozhlas.cz/papej-masicko-porcujeme-a-bilancujeme-filmy-a-serialy-ktere-letos-zabily-8891337',
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'md5': 'ba2fdbc1242fc16771c7695d271ec355',
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'info_dict': {
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'id': '8891337',
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'title': 'md5:21f99739d04ab49d8c189ec711eef4ec',
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},
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'playlist_count': 1,
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'playlist': [{
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'md5': 'ba2fdbc1242fc16771c7695d271ec355',
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'info_dict': {
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'id': '10520988',
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'ext': 'mp3',
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'title': 'Papej masíčko! Porcujeme a bilancujeme filmy a seriály, které to letos zabily',
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'description': 'md5:1c6d29fb9564e1f17fc1bb83ae7da0bc',
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'duration': 1574,
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'artist': 'Aleš Stuchlý',
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'channel_id': 'radio-wave',
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},
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}]
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}, {
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'url': 'https://wave.rozhlas.cz/poslechnete-si-neklid-podcastovy-thriller-o-vine-strachu-a-vztahu-ktery-zasel-8554744',
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'info_dict': {
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'id': '8554744',
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'title': 'Poslechněte si Neklid. Podcastový thriller o vině, strachu a vztahu, který zašel příliš daleko',
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},
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'playlist_count': 5,
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'playlist': [{
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'md5': '93d4109cf8f40523699ae9c1d4600bdd',
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'info_dict': {
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'id': '9890713',
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'ext': 'mp3',
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'title': 'Neklid #1',
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'description': '1. díl: Neklid: 1. díl',
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'duration': 1025,
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'artist': 'Josef Kokta',
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'channel_id': 'radio-wave',
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'chapter': 'Neklid #1',
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'chapter_number': 1,
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},
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}, {
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'md5': 'e9763235be4a6dcf94bc8a5bac1ca126',
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'info_dict': {
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'id': '9890716',
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'ext': 'mp3',
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'title': 'Neklid #2',
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'description': '2. díl: Neklid: 2. díl',
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'duration': 768,
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'artist': 'Josef Kokta',
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'channel_id': 'radio-wave',
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'chapter': 'Neklid #2',
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'chapter_number': 2,
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},
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}, {
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'md5': '00b642ea94b78cc949ac84da09f87895',
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'info_dict': {
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'id': '9890722',
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'ext': 'mp3',
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'title': 'Neklid #3',
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'description': '3. díl: Neklid: 3. díl',
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'duration': 607,
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'artist': 'Josef Kokta',
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'channel_id': 'radio-wave',
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'chapter': 'Neklid #3',
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'chapter_number': 3,
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},
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}, {
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'md5': 'faef97b1b49da7df874740f118c19dea',
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'info_dict': {
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'id': '9890728',
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'ext': 'mp3',
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'title': 'Neklid #4',
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'description': '4. díl: Neklid: 4. díl',
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'duration': 621,
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'artist': 'Josef Kokta',
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'channel_id': 'radio-wave',
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'chapter': 'Neklid #4',
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'chapter_number': 4,
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},
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}, {
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'md5': '6e729fa39b647325b868d419c76f3efa',
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'info_dict': {
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'id': '9890734',
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'ext': 'mp3',
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'title': 'Neklid #5',
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'description': '5. díl: Neklid: 5. díl',
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'duration': 908,
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'artist': 'Josef Kokta',
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'channel_id': 'radio-wave',
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'chapter': 'Neklid #5',
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'chapter_number': 5,
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},
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}]
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}, {
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'url': 'https://dvojka.rozhlas.cz/karel-siktanc-cerny-jezdec-bily-kun-napinava-pohadka-o-tajemnem-prizraku-8946969',
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'info_dict': {
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'id': '8946969',
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'title': 'Karel Šiktanc: Černý jezdec, bílý kůň. Napínavá pohádka o tajemném přízraku',
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},
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'playlist_count': 1,
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'playlist': [{
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'info_dict': {
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'id': '10631121',
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'ext': 'm4a',
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'title': 'Karel Šiktanc: Černý jezdec, bílý kůň. Napínavá pohádka o tajemném přízraku',
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'description': 'Karel Šiktanc: Černý jezdec, bílý kůň',
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'duration': 2656,
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'artist': 'Tvůrčí skupina Drama a literatura',
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'channel_id': 'dvojka',
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},
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}],
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'params': {'skip_download': 'dash'},
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}]
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def _extract_video(self, entry):
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audio_id = entry['meta']['ga']['contentId']
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chapter_number = traverse_obj(entry, ('meta', 'ga', 'contentSerialPart', {int_or_none}))
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return {
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'id': audio_id,
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'chapter': traverse_obj(entry, ('meta', 'ga', 'contentNameShort')) if chapter_number else None,
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'chapter_number': chapter_number,
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'formats': self._extract_formats(entry, audio_id),
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**traverse_obj(entry, {
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'title': ('meta', 'ga', 'contentName'),
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'description': 'title',
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'duration': ('duration', {int_or_none}),
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'artist': ('meta', 'ga', 'contentAuthor'),
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'channel_id': ('meta', 'ga', 'contentCreator'),
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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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webpage = self._download_webpage(url, video_id)
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# FIXME: Use get_element_text_and_html_by_tag when it accepts less strict html
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data = self._parse_json(extract_attributes(self._search_regex(
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r'(<div class="mujRozhlasPlayer" data-player=\'[^\']+\'>)',
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webpage, 'player'))['data-player'], video_id)['data']
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return {
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'_type': 'playlist',
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'id': str_or_none(data.get('embedId')) or video_id,
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'title': traverse_obj(data, ('series', 'title')),
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'entries': map(self._extract_video, data['playlist']),
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}
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class MujRozhlasIE(RozhlasBaseIE):
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_VALID_URL = r'https?://(?:www\.)?mujrozhlas\.cz/(?:[^/]+/)*(?P<id>[^/?#&]+)'
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_TESTS = [{
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# single episode extraction
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'url': 'https://www.mujrozhlas.cz/vykopavky/ach-jo-zase-teleci-rizek-je-mnohem-min-cesky-nez-jsme-si-mysleli',
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'md5': '6f8fd68663e64936623e67c152a669e0',
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'info_dict': {
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'id': '10787730',
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'ext': 'mp3',
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'title': 'Ach jo, zase to telecí! Řízek je mnohem míň český, než jsme si mysleli',
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'description': 'md5:db7141e9caaedc9041ec7cefb9a62908',
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'timestamp': 1684915200,
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'modified_timestamp': 1687550432,
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'series': 'Vykopávky',
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'thumbnail': 'https://portal.rozhlas.cz/sites/default/files/images/84377046610af6ddc54d910b1dd7a22b.jpg',
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'channel_id': 'radio-wave',
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'upload_date': '20230524',
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'modified_date': '20230623',
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},
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}, {
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# serial extraction
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'url': 'https://www.mujrozhlas.cz/radiokniha/jaroslava-janackova-pribeh-tajemneho-psani-o-pramenech-genezi-babicky',
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'playlist_mincount': 7,
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'info_dict': {
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'id': 'bb2b5f4e-ffb4-35a6-a34a-046aa62d6f6b',
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'title': 'Jaroslava Janáčková: Příběh tajemného psaní. O pramenech a genezi Babičky',
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'description': 'md5:7434d8fac39ac9fee6df098e11dfb1be',
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},
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}, {
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# show extraction
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'url': 'https://www.mujrozhlas.cz/nespavci',
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'playlist_mincount': 14,
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'info_dict': {
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'id': '09db9b37-d0f4-368c-986a-d3439f741f08',
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'title': 'Nespavci',
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'description': 'md5:c430adcbf9e2b9eac88b745881e814dc',
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},
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}, {
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# serialPart
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'url': 'https://www.mujrozhlas.cz/povidka/gustavo-adolfo-becquer-hora-duchu',
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'info_dict': {
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'id': '8889035',
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'ext': 'm4a',
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'title': 'Gustavo Adolfo Bécquer: Hora duchů',
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'description': 'md5:343a15257b376c276e210b78e900ffea',
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'chapter': 'Hora duchů a Polibek – dva tajemné příběhy Gustava Adolfa Bécquera',
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'thumbnail': 'https://portal.rozhlas.cz/sites/default/files/images/2adfe1387fb140634be725c1ccf26214.jpg',
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'timestamp': 1708173000,
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'episode': 'Episode 1',
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'episode_number': 1,
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'series': 'Povídka',
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'modified_date': '20240217',
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'upload_date': '20240217',
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'modified_timestamp': 1708173198,
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'channel_id': 'vltava',
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},
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'params': {'skip_download': 'dash'},
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}]
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def _call_api(self, path, item_id, msg='API JSON'):
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return self._download_json(
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f'https://api.mujrozhlas.cz/{path}/{item_id}', item_id,
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note=f'Downloading {msg}', errnote=f'Failed to download {msg}')['data']
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def _extract_audio_entry(self, entry):
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audio_id = entry['meta']['ga']['contentId']
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return {
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'id': audio_id,
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'formats': self._extract_formats(entry['attributes'], audio_id),
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**traverse_obj(entry, {
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'title': ('attributes', 'title'),
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'description': ('attributes', 'description'),
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'episode_number': ('attributes', 'part'),
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'series': ('attributes', 'mirroredShow', 'title'),
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'chapter': ('attributes', 'mirroredSerial', 'title'),
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'artist': ('meta', 'ga', 'contentAuthor'),
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'channel_id': ('meta', 'ga', 'contentCreator'),
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'timestamp': ('attributes', 'since', {unified_timestamp}),
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'modified_timestamp': ('attributes', 'updated', {unified_timestamp}),
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'thumbnail': ('attributes', 'asset', 'url', {url_or_none}),
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})
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}
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def _entries(self, api_url, playlist_id):
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for page in itertools.count(1):
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episodes = self._download_json(
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api_url, playlist_id, note=f'Downloading episodes page {page}',
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errnote=f'Failed to download episodes page {page}', fatal=False)
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for episode in traverse_obj(episodes, ('data', lambda _, v: v['meta']['ga']['contentId'])):
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yield self._extract_audio_entry(episode)
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api_url = traverse_obj(episodes, ('links', 'next', {url_or_none}))
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if not api_url:
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break
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def _real_extract(self, url):
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display_id = self._match_id(url)
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webpage = self._download_webpage(url, display_id)
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info = self._search_json(r'\bvar\s+dl\s*=', webpage, 'info json', display_id)
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entity = info['siteEntityBundle']
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if entity in ('episode', 'serialPart'):
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return self._extract_audio_entry(self._call_api(
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'episodes', info['contentId'], 'episode info API JSON'))
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elif entity in ('show', 'serial'):
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playlist_id = info['contentShow'].split(':')[0] if entity == 'show' else info['contentId']
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data = self._call_api(f'{entity}s', playlist_id, f'{entity} playlist JSON')
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api_url = data['relationships']['episodes']['links']['related']
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return self.playlist_result(
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self._entries(api_url, playlist_id), playlist_id,
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**traverse_obj(data, ('attributes', {
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'title': 'title',
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'description': 'description',
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})))
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else:
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# `entity == 'person'` not implemented yet by API, ref:
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# https://api.mujrozhlas.cz/persons/8367e456-2a57-379a-91bb-e699619bea49/participation
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raise ExtractorError(f'Unsupported entity type "{entity}"')
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