[ZDF] Overhaul ZDF extractors
* 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)pull/20291/merge
dirkf
parent
2ced5a7912
commit
c282e5f8d7
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@ -8,13 +8,14 @@ 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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orderedSet,
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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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@ -57,28 +58,39 @@ class ZDFBaseIE(InfoExtractor):
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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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formats.extend(self._extract_m3u8_formats(
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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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entry_protocol='m3u8_native', fatal=False)
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elif mime_type == 'application/f4m+xml' or ext == 'f4m':
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formats.extend(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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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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for p in (meta.get('type'), meta.get('quality')):
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if p and isinstance(p, compat_str):
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format_id.append(p)
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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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'format_note': meta.get('quality'),
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'language': meta.get('language'),
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'quality': qualities(self._QUALITIES)(meta.get('quality')),
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'preference': -10,
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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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formats.append(f)
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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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@ -107,6 +119,7 @@ class ZDFBaseIE(InfoExtractor):
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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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@ -171,6 +184,20 @@ class ZDFIE(ZDFBaseIE):
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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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@ -204,6 +231,19 @@ class ZDFIE(ZDFBaseIE):
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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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@ -265,14 +305,15 @@ class ZDFIE(ZDFBaseIE):
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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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document = video['document']
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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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formats = []
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format_urls = set()
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for f in document['formitaeten']:
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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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@ -320,9 +361,9 @@ class ZDFChannelIE(ZDFBaseIE):
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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 | ZDF',
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'title': 'das aktuelle sportstudio',
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},
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'playlist_mincount': 23,
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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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@ -330,6 +371,14 @@ class ZDFChannelIE(ZDFBaseIE):
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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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@ -339,60 +388,36 @@ class ZDFChannelIE(ZDFBaseIE):
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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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entries = [
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self.url_result(item_url, ie=ZDFIE.ie_key())
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for item_url in orderedSet(re.findall(
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r'data-plusbar-url=["\'](http.+?\.html)', webpage))]
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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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return self.playlist_result(
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entries, channel_id, self._og_search_title(webpage, fatal=False))
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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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r"""
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player = self._extract_player(webpage, 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'), ),
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webpage, 'check id', default='')
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v_ref = extract_attributes(v_ref)
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return v_ref.get('data-target-video-type') != 'novideo'
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channel_id = self._search_regex(
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r'docId\s*:\s*(["\'])(?P<id>(?!\1).+?)\1', webpage,
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'channel id', group='id')
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channel = self._call_api(
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'https://api.zdf.de/content/documents/%s.json' % channel_id,
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player, url, channel_id)
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items = []
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for module in channel['module']:
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for teaser in try_get(module, lambda x: x['teaser'], list) or []:
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t = try_get(
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teaser, lambda x: x['http://zdf.de/rels/target'], dict)
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if not t:
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continue
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items.extend(try_get(
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t,
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lambda x: x['resultsWithVideo']['http://zdf.de/rels/search/results'],
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list) or [])
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items.extend(try_get(
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module,
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lambda x: x['filterRef']['resultsWithVideo']['http://zdf.de/rels/search/results'],
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list) or [])
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entries = []
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entry_urls = set()
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for item in items:
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t = try_get(item, lambda x: x['http://zdf.de/rels/target'], dict)
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if not t:
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continue
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sharing_url = t.get('http://zdf.de/rels/sharing-url')
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if not sharing_url or not isinstance(sharing_url, compat_str):
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continue
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if sharing_url in entry_urls:
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continue
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entry_urls.add(sharing_url)
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entries.append(self.url_result(
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sharing_url, ie=ZDFIE.ie_key(), video_id=t.get('id')))
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return self.playlist_result(entries, channel_id, channel.get('title'))
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"""
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return self.playlist_from_matches(
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(m.group('url') for m in matches if check_video(m)),
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channel_id, self._og_search_title(webpage, fatal=False))
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