mirror of
https://github.com/ytdl-org/youtube-dl
synced 2024-11-27 17:26:51 +01:00
c282e5f8d7
* pull some yt-dlp changes into ZDFBaseIE._extract_format() * add test cases from yt-dlp to ZDFIE * fix crash in ZDFIE._extract_mobile() when object had no `formitaeten` * improve title extraction in ZDFChannelIE (remove trailing station ident) * avoid extracting non-video playlist items (fixes #31149)
424 lines
17 KiB
Python
424 lines
17 KiB
Python
# coding: utf-8
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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 ..compat import compat_str
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from ..utils import (
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determine_ext,
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ExtractorError,
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extract_attributes,
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float_or_none,
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int_or_none,
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merge_dicts,
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NO_DEFAULT,
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parse_codecs,
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qualities,
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str_or_none,
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try_get,
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unified_timestamp,
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update_url_query,
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url_or_none,
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urljoin,
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)
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class ZDFBaseIE(InfoExtractor):
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_GEO_COUNTRIES = ['DE']
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_QUALITIES = ('auto', 'low', 'med', 'high', 'veryhigh', 'hd')
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def _call_api(self, url, video_id, item, api_token=None, referrer=None):
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headers = {}
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if api_token:
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headers['Api-Auth'] = 'Bearer %s' % api_token
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if referrer:
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headers['Referer'] = referrer
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return self._download_json(
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url, video_id, 'Downloading JSON %s' % item, headers=headers)
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@staticmethod
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def _extract_subtitles(src):
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subtitles = {}
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for caption in try_get(src, lambda x: x['captions'], list) or []:
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subtitle_url = url_or_none(caption.get('uri'))
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if subtitle_url:
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lang = caption.get('language', 'deu')
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subtitles.setdefault(lang, []).append({
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'url': subtitle_url,
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})
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return subtitles
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def _extract_format(self, video_id, formats, format_urls, meta):
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format_url = url_or_none(meta.get('url'))
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if not format_url:
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return
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if format_url in format_urls:
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return
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format_urls.add(format_url)
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mime_type = meta.get('mimeType')
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ext = determine_ext(format_url)
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join_nonempty = lambda s, l: s.join(filter(None, l))
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meta_map = lambda t: map(lambda x: str_or_none(meta.get(x)), t)
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if mime_type == 'application/x-mpegURL' or ext == 'm3u8':
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new_formats = self._extract_m3u8_formats(
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format_url, video_id, 'mp4', m3u8_id='hls',
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entry_protocol='m3u8_native', fatal=False)
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elif mime_type == 'application/f4m+xml' or ext == 'f4m':
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new_formats = self._extract_f4m_formats(
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update_url_query(format_url, {'hdcore': '3.7.0'}), video_id, f4m_id='hds', fatal=False)
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else:
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f = parse_codecs(meta.get('mimeCodec'))
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if not f:
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data = meta.get('type', '').split('_')
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if try_get(data, lambda x: x[2]) == ext:
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f = dict(zip(('vcodec', 'acodec'), data[1]))
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format_id = ['http']
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format_id.extend(join_nonempty('-', meta_map(('type', 'quality'))))
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f.update({
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'url': format_url,
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'format_id': '-'.join(format_id),
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'tbr': int_or_none(self._search_regex(r'_(\d+)k_', format_url, 'tbr', default=None))
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})
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new_formats = [f]
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formats.extend(merge_dicts(f, {
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'format_note': join_nonempty(',', meta_map(('quality', 'class'))),
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'language': meta.get('language'),
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'language_preference': 10 if meta.get('class') == 'main' else -10 if meta.get('class') == 'ad' else -1,
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'quality': qualities(self._QUALITIES)(meta.get('quality')),
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}) for f in new_formats)
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def _extract_ptmd(self, ptmd_url, video_id, api_token, referrer):
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ptmd = self._call_api(
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ptmd_url, video_id, 'metadata', api_token, referrer)
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content_id = ptmd.get('basename') or ptmd_url.split('/')[-1]
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formats = []
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track_uris = set()
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for p in ptmd['priorityList']:
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formitaeten = p.get('formitaeten')
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if not isinstance(formitaeten, list):
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continue
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for f in formitaeten:
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f_qualities = f.get('qualities')
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if not isinstance(f_qualities, list):
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continue
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for quality in f_qualities:
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tracks = try_get(quality, lambda x: x['audio']['tracks'], list)
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if not tracks:
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continue
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for track in tracks:
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self._extract_format(
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content_id, formats, track_uris, {
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'url': track.get('uri'),
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'type': f.get('type'),
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'mimeType': f.get('mimeType'),
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'quality': quality.get('quality'),
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'class': track.get('class'),
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'language': track.get('language'),
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})
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self._sort_formats(formats)
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duration = float_or_none(try_get(
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ptmd, lambda x: x['attributes']['duration']['value']), scale=1000)
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return {
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'extractor_key': ZDFIE.ie_key(),
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'id': content_id,
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'duration': duration,
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'formats': formats,
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'subtitles': self._extract_subtitles(ptmd),
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}
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def _extract_player(self, webpage, video_id, fatal=True):
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return self._parse_json(
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self._search_regex(
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r'(?s)data-zdfplayer-jsb=(["\'])(?P<json>{.+?})\1', webpage,
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'player JSON', default='{}' if not fatal else NO_DEFAULT,
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group='json'),
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video_id)
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class ZDFIE(ZDFBaseIE):
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_VALID_URL = r'https?://www\.zdf\.de/(?:[^/]+/)*(?P<id>[^/?#&]+)\.html'
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_TESTS = [{
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# Same as https://www.phoenix.de/sendungen/ereignisse/corona-nachgehakt/wohin-fuehrt-der-protest-in-der-pandemie-a-2050630.html
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'url': 'https://www.zdf.de/politik/phoenix-sendungen/wohin-fuehrt-der-protest-in-der-pandemie-100.html',
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'md5': '34ec321e7eb34231fd88616c65c92db0',
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'info_dict': {
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'id': '210222_phx_nachgehakt_corona_protest',
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'ext': 'mp4',
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'title': 'Wohin führt der Protest in der Pandemie?',
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'description': 'md5:7d643fe7f565e53a24aac036b2122fbd',
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'duration': 1691,
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'timestamp': 1613948400,
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'upload_date': '20210221',
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},
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'skip': 'No longer available: "Diese Seite wurde leider nicht gefunden"',
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}, {
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# Same as https://www.3sat.de/film/ab-18/10-wochen-sommer-108.html
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'url': 'https://www.zdf.de/dokumentation/ab-18/10-wochen-sommer-102.html',
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'md5': '0aff3e7bc72c8813f5e0fae333316a1d',
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'info_dict': {
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'id': '141007_ab18_10wochensommer_film',
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'ext': 'mp4',
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'title': 'Ab 18! - 10 Wochen Sommer',
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'description': 'md5:8253f41dc99ce2c3ff892dac2d65fe26',
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'duration': 2660,
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'timestamp': 1608604200,
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'upload_date': '20201222',
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},
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'skip': 'No longer available: "Diese Seite wurde leider nicht gefunden"',
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}, {
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'url': 'https://www.zdf.de/dokumentation/terra-x/die-magie-der-farben-von-koenigspurpur-und-jeansblau-100.html',
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'info_dict': {
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'id': '151025_magie_farben2_tex',
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'ext': 'mp4',
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'title': 'Die Magie der Farben (2/2)',
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'description': 'md5:a89da10c928c6235401066b60a6d5c1a',
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'duration': 2615,
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'timestamp': 1465021200,
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'upload_date': '20160604',
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'thumbnail': 'https://www.zdf.de/assets/mauve-im-labor-100~768x432?cb=1464909117806',
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},
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}, {
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'url': 'https://www.zdf.de/funk/druck-11790/funk-alles-ist-verzaubert-102.html',
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'md5': '1b93bdec7d02fc0b703c5e7687461628',
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'info_dict': {
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'ext': 'mp4',
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'id': 'video_funk_1770473',
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'duration': 1278,
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'description': 'Die Neue an der Schule verdreht Ismail den Kopf.',
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'title': 'Alles ist verzaubert',
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'timestamp': 1635520560,
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'upload_date': '20211029',
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'thumbnail': 'https://www.zdf.de/assets/teaser-funk-alles-ist-verzaubert-100~1920x1080?cb=1636466431799',
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},
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}, {
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# Same as https://www.phoenix.de/sendungen/dokumentationen/gesten-der-maechtigen-i-a-89468.html?ref=suche
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'url': 'https://www.zdf.de/politik/phoenix-sendungen/die-gesten-der-maechtigen-100.html',
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'only_matching': True,
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}, {
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# Same as https://www.3sat.de/film/spielfilm/der-hauptmann-100.html
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'url': 'https://www.zdf.de/filme/filme-sonstige/der-hauptmann-112.html',
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'only_matching': True,
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}, {
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# Same as https://www.3sat.de/wissen/nano/nano-21-mai-2019-102.html, equal media ids
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'url': 'https://www.zdf.de/wissen/nano/nano-21-mai-2019-102.html',
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'only_matching': True,
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}, {
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'url': 'https://www.zdf.de/service-und-hilfe/die-neue-zdf-mediathek/zdfmediathek-trailer-100.html',
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'only_matching': True,
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}, {
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'url': 'https://www.zdf.de/filme/taunuskrimi/die-lebenden-und-die-toten-1---ein-taunuskrimi-100.html',
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'only_matching': True,
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}, {
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'url': 'https://www.zdf.de/dokumentation/planet-e/planet-e-uebersichtsseite-weitere-dokumentationen-von-planet-e-100.html',
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'only_matching': True,
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}, {
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'url': 'https://www.zdf.de/arte/todliche-flucht/page-video-artede-toedliche-flucht-16-100.html',
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'info_dict': {
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'id': 'video_artede_083871-001-A',
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'ext': 'mp4',
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'title': 'Tödliche Flucht (1/6)',
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'description': 'md5:e34f96a9a5f8abd839ccfcebad3d5315',
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'duration': 3193.0,
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'timestamp': 1641355200,
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'upload_date': '20220105',
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},
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'skip': 'No longer available "Diese Seite wurde leider nicht gefunden"'
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}, {
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'url': 'https://www.zdf.de/serien/soko-stuttgart/das-geld-anderer-leute-100.html',
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'info_dict': {
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'id': '191205_1800_sendung_sok8',
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'ext': 'mp4',
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'title': 'Das Geld anderer Leute',
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'description': 'md5:cb6f660850dc5eb7d1ab776ea094959d',
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'duration': 2581.0,
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'timestamp': 1654790700,
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'upload_date': '20220609',
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'thumbnail': 'https://epg-image.zdf.de/fotobase-webdelivery/images/e2d7e55a-09f0-424e-ac73-6cac4dd65f35?layout=2400x1350',
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},
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}]
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def _extract_entry(self, url, player, content, video_id):
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title = content.get('title') or content['teaserHeadline']
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t = content['mainVideoContent']['http://zdf.de/rels/target']
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def get_ptmd_path(d):
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return (
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d.get('http://zdf.de/rels/streams/ptmd')
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or d.get('http://zdf.de/rels/streams/ptmd-template',
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'').replace('{playerId}', 'ngplayer_2_4'))
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ptmd_path = get_ptmd_path(try_get(t, lambda x: x['streams']['default'], dict) or {})
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if not ptmd_path:
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ptmd_path = get_ptmd_path(t)
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if not ptmd_path:
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raise ExtractorError('Could not extract ptmd_path')
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info = self._extract_ptmd(
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urljoin(url, ptmd_path), video_id, player['apiToken'], url)
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thumbnails = []
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layouts = try_get(
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content, lambda x: x['teaserImageRef']['layouts'], dict)
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if layouts:
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for layout_key, layout_url in layouts.items():
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layout_url = url_or_none(layout_url)
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if not layout_url:
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continue
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thumbnail = {
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'url': layout_url,
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'format_id': layout_key,
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}
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mobj = re.search(r'(?P<width>\d+)x(?P<height>\d+)', layout_key)
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if mobj:
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thumbnail.update({
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'width': int(mobj.group('width')),
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'height': int(mobj.group('height')),
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})
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thumbnails.append(thumbnail)
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return merge_dicts(info, {
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'title': title,
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'description': content.get('leadParagraph') or content.get('teasertext'),
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'duration': int_or_none(t.get('duration')),
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'timestamp': unified_timestamp(content.get('editorialDate')),
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'thumbnails': thumbnails,
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})
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def _extract_regular(self, url, player, video_id):
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content = self._call_api(
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player['content'], video_id, 'content', player['apiToken'], url)
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return self._extract_entry(player['content'], player, content, video_id)
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def _extract_mobile(self, video_id):
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video = self._download_json(
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'https://zdf-cdn.live.cellular.de/mediathekV2/document/%s' % video_id,
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video_id)
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formats = []
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formitaeten = try_get(video, lambda x: x['document']['formitaeten'], list)
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document = formitaeten and video['document']
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if formitaeten:
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title = document['titel']
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content_id = document['basename']
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format_urls = set()
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for f in formitaeten or []:
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self._extract_format(content_id, formats, format_urls, f)
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self._sort_formats(formats)
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thumbnails = []
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teaser_bild = document.get('teaserBild')
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if isinstance(teaser_bild, dict):
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for thumbnail_key, thumbnail in teaser_bild.items():
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thumbnail_url = try_get(
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thumbnail, lambda x: x['url'], compat_str)
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if thumbnail_url:
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thumbnails.append({
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'url': thumbnail_url,
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'id': thumbnail_key,
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'width': int_or_none(thumbnail.get('width')),
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'height': int_or_none(thumbnail.get('height')),
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})
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return {
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'id': content_id,
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'title': title,
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'description': document.get('beschreibung'),
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'duration': int_or_none(document.get('length')),
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'timestamp': unified_timestamp(document.get('date')) or unified_timestamp(
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try_get(video, lambda x: x['meta']['editorialDate'], compat_str)),
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'thumbnails': thumbnails,
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'subtitles': self._extract_subtitles(document),
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'formats': formats,
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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, fatal=False)
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if webpage:
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player = self._extract_player(webpage, url, fatal=False)
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if player:
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return self._extract_regular(url, player, video_id)
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return self._extract_mobile(video_id)
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class ZDFChannelIE(ZDFBaseIE):
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_VALID_URL = r'https?://www\.zdf\.de/(?:[^/]+/)*(?P<id>[^/?#&]+)'
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_TESTS = [{
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'url': 'https://www.zdf.de/sport/das-aktuelle-sportstudio',
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'info_dict': {
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'id': 'das-aktuelle-sportstudio',
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'title': 'das aktuelle sportstudio',
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},
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'playlist_mincount': 18,
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}, {
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'url': 'https://www.zdf.de/dokumentation/planet-e',
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'info_dict': {
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'id': 'planet-e',
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'title': 'planet e.',
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},
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'playlist_mincount': 50,
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}, {
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'url': 'https://www.zdf.de/gesellschaft/aktenzeichen-xy-ungeloest',
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'info_dict': {
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'id': 'aktenzeichen-xy-ungeloest',
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'title': 'Aktenzeichen XY... ungelöst',
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'entries': "lambda x: not any('xy580-fall1-kindermoerder-gesucht-100' in e['url'] for e in x)",
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},
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'playlist_mincount': 2,
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}, {
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'url': 'https://www.zdf.de/filme/taunuskrimi/',
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'only_matching': True,
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}]
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@classmethod
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def suitable(cls, url):
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return False if ZDFIE.suitable(url) else super(ZDFChannelIE, cls).suitable(url)
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def _og_search_title(self, webpage, fatal=False):
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title = super(ZDFChannelIE, self)._og_search_title(webpage, fatal=fatal)
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return re.split(r'\s+[-|]\s+ZDF(?:mediathek)?$', title or '')[0] or None
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def _real_extract(self, url):
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channel_id = self._match_id(url)
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webpage = self._download_webpage(url, channel_id)
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matches = re.finditer(
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r'''<div\b[^>]*?\sdata-plusbar-id\s*=\s*(["'])(?P<p_id>[\w-]+)\1[^>]*?\sdata-plusbar-url=\1(?P<url>%s)\1''' % ZDFIE._VALID_URL,
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webpage)
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if self._downloader.params.get('noplaylist', False):
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entry = next(
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(self.url_result(m.group('url'), ie=ZDFIE.ie_key()) for m in matches),
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None)
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self.to_screen('Downloading just the main video because of --no-playlist')
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if entry:
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return entry
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else:
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self.to_screen('Downloading playlist %s - add --no-playlist to download just the main video' % (channel_id, ))
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def check_video(m):
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v_ref = self._search_regex(
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r'''(<a\b[^>]*?\shref\s*=[^>]+?\sdata-target-id\s*=\s*(["'])%s\2[^>]*>)''' % (m.group('p_id'), ),
|
|
webpage, 'check id', default='')
|
|
v_ref = extract_attributes(v_ref)
|
|
return v_ref.get('data-target-video-type') != 'novideo'
|
|
|
|
return self.playlist_from_matches(
|
|
(m.group('url') for m in matches if check_video(m)),
|
|
channel_id, self._og_search_title(webpage, fatal=False))
|