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[tagesschau] Fix extractor (#1227)

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Closes #1124
Authored by: u-spec-png
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u-spec-png 2021-10-21 23:39:50 +00:00 committed by GitHub
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2 changed files with 61 additions and 221 deletions
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5
yt_dlp/extractor/extractors.py
View file

@ -1387,10 +1387,7 @@ from .svt import (
from .swrmediathek import SWRMediathekIE
from .syfy import SyfyIE
from .sztvhu import SztvHuIE
from .tagesschau import (
TagesschauPlayerIE,
TagesschauIE,
)
from .tagesschau import TagesschauIE
from .tass import TassIE
from .tbs import TBSIE
from .tdslifeway import TDSLifewayIE

277
yt_dlp/extractor/tagesschau.py
View file

@ -5,177 +5,63 @@ import re
from .common import InfoExtractor
from ..utils import (
determine_ext,
js_to_json,
parse_iso8601,
parse_filesize,
extract_attributes,
try_get,
int_or_none,
)
class TagesschauPlayerIE(InfoExtractor):
IE_NAME = 'tagesschau:player'
_VALID_URL = r'https?://(?:www\.)?tagesschau\.de/multimedia/(?P<kind>audio|video)/(?P=kind)-(?P<id>\d+)~player(?:_[^/?#&]+)?\.html'
_TESTS = [{
'url': 'http://www.tagesschau.de/multimedia/video/video-179517~player.html',
'md5': '8d09548d5c15debad38bee3a4d15ca21',
'info_dict': {
'id': '179517',
'ext': 'mp4',
'title': 'Marie Kristin Boese, ARD Berlin, über den zukünftigen Kurs der AfD',
'thumbnail': r're:^https?:.*\.jpg$',
'formats': 'mincount:6',
},
}, {
'url': 'https://www.tagesschau.de/multimedia/audio/audio-29417~player.html',
'md5': '76e6eec6ebd40740671cf0a2c88617e5',
'info_dict': {
'id': '29417',
'ext': 'mp3',
'title': 'Trabi - Bye, bye Rennpappe',
'thumbnail': r're:^https?:.*\.jpg$',
'formats': 'mincount:2',
},
}, {
'url': 'http://www.tagesschau.de/multimedia/audio/audio-29417~player_autoplay-true.html',
'only_matching': True,
}]
_FORMATS = {
'xs': {'quality': 0},
's': {'width': 320, 'height': 180, 'quality': 1},
'm': {'width': 512, 'height': 288, 'quality': 2},
'l': {'width': 960, 'height': 540, 'quality': 3},
'xl': {'width': 1280, 'height': 720, 'quality': 4},
'xxl': {'quality': 5},
}
def _extract_via_api(self, kind, video_id):
info = self._download_json(
'https://www.tagesschau.de/api/multimedia/{0}/{0}-{1}.json'.format(kind, video_id),
video_id)
title = info['headline']
formats = []
for media in info['mediadata']:
for format_id, format_url in media.items():
if determine_ext(format_url) == 'm3u8':
formats.extend(self._extract_m3u8_formats(
format_url, video_id, 'mp4',
entry_protocol='m3u8_native', m3u8_id='hls'))
else:
formats.append({
'url': format_url,
'format_id': format_id,
'vcodec': 'none' if kind == 'audio' else None,
})
self._sort_formats(formats)
timestamp = parse_iso8601(info.get('date'))
return {
'id': video_id,
'title': title,
'timestamp': timestamp,
'formats': formats,
}
def _real_extract(self, url):
mobj = self._match_valid_url(url)
video_id = mobj.group('id')
# kind = mobj.group('kind').lower()
# if kind == 'video':
# return self._extract_via_api(kind, video_id)
# JSON api does not provide some audio formats (e.g. ogg) thus
# extracting audio via webpage
webpage = self._download_webpage(url, video_id)
title = self._og_search_title(webpage).strip()
formats = []
for media_json in re.findall(r'({src\s*:\s*["\']http[^}]+type\s*:[^}]+})', webpage):
media = self._parse_json(js_to_json(media_json), video_id, fatal=False)
if not media:
continue
src = media.get('src')
if not src:
return
quality = media.get('quality')
kind = media.get('type', '').split('/')[0]
ext = determine_ext(src)
f = {
'url': src,
'format_id': '%s_%s' % (quality, ext) if quality else ext,
'ext': ext,
'vcodec': 'none' if kind == 'audio' else None,
}
f.update(self._FORMATS.get(quality, {}))
formats.append(f)
self._sort_formats(formats)
thumbnail = self._og_search_thumbnail(webpage)
return {
'id': video_id,
'title': title,
'thumbnail': thumbnail,
'formats': formats,
}
class TagesschauIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?tagesschau\.de/(?P<path>[^/]+/(?:[^/]+/)*?(?P<id>[^/#?]+?(?:-?[0-9]+)?))(?:~_?[^/#?]+?)?\.html'
_TESTS = [{
'url': 'http://www.tagesschau.de/multimedia/video/video-102143.html',
'md5': 'f7c27a0eff3bfe8c7727e65f8fe1b1e6',
'md5': '7a7287612fa881a1ae1d087df45c2fd6',
'info_dict': {
'id': 'video-102143',
'id': 'video-102143-1',
'ext': 'mp4',
'title': 'Regierungsumbildung in Athen: Neue Minister in Griechenland vereidigt',
'description': '18.07.2015 20:10 Uhr',
'thumbnail': r're:^https?:.*\.jpg$',
},
}, {
'url': 'http://www.tagesschau.de/multimedia/sendung/ts-5727.html',
'md5': '3c54c1f6243d279b706bde660ceec633',
'info_dict': {
'id': 'ts-5727',
'id': 'ts-5727-1',
'ext': 'mp4',
'title': 'Sendung: tagesschau \t04.12.2014 20:00 Uhr',
'description': 'md5:695c01bfd98b7e313c501386327aea59',
'thumbnail': r're:^https?:.*\.jpg$',
'title': 'Ganze Sendung',
},
}, {
# exclusive audio
'url': 'http://www.tagesschau.de/multimedia/audio/audio-29417.html',
'md5': '76e6eec6ebd40740671cf0a2c88617e5',
'md5': '4cf22023c285f35e99c24d290ba58cc9',
'info_dict': {
'id': 'audio-29417',
'id': 'audio-29417-1',
'ext': 'mp3',
'title': 'Trabi - Bye, bye Rennpappe',
'description': 'md5:8687dda862cbbe2cfb2df09b56341317',
'thumbnail': r're:^https?:.*\.jpg$',
'title': 'Brasilianischer Präsident Bolsonaro unter Druck: Corona-Bericht wird vorgestellt',
},
}, {
# audio in article
'url': 'http://www.tagesschau.de/inland/bnd-303.html',
'md5': 'e0916c623e85fc1d2b26b78f299d3958',
'md5': '12cfb212d9325b5ba0d52b625f1aa61c',
'info_dict': {
'id': 'bnd-303',
'ext': 'mp3',
'title': 'Viele Baustellen für neuen BND-Chef',
'description': 'md5:1e69a54be3e1255b2b07cdbce5bcd8b4',
'thumbnail': r're:^https?:.*\.jpg$',
'id': 'bnd-303-1',
'ext': 'mp4',
'title': 'SPD-Gruppenbild mit Bärbel Bas nach der Fraktionssitzung | dpa',
},
}, {
'url': 'http://www.tagesschau.de/inland/afd-parteitag-135.html',
'info_dict': {
'id': 'afd-parteitag-135',
'title': 'Möchtegern-Underdog mit Machtanspruch',
'title': 'AfD',
},
'playlist_count': 20,
}, {
'url': 'https://www.tagesschau.de/multimedia/audio/audio-29417~player.html',
'info_dict': {
'id': 'audio-29417-1',
'ext': 'mp3',
'title': 'Brasilianischer Präsident Bolsonaro unter Druck: Corona-Bericht wird vorgestellt',
},
'playlist_count': 2,
}, {
'url': 'http://www.tagesschau.de/multimedia/sendung/tsg-3771.html',
'only_matching': True,
@ -206,62 +92,6 @@ class TagesschauIE(InfoExtractor):
'only_matching': True,
}]
@classmethod
def suitable(cls, url):
return False if TagesschauPlayerIE.suitable(url) else super(TagesschauIE, cls).suitable(url)
def _extract_formats(self, download_text, media_kind):
links = re.finditer(
r'<div class="button" title="(?P<title>[^"]*)"><a href="(?P<url>[^"]+)">(?P<name>.+?)</a></div>',
download_text)
formats = []
for l in links:
link_url = l.group('url')
if not link_url:
continue
format_id = self._search_regex(
r'.*/[^/.]+\.([^/]+)\.[^/.]+$', link_url, 'format ID',
default=determine_ext(link_url))
format = {
'format_id': format_id,
'url': l.group('url'),
'format_name': l.group('name'),
}
title = l.group('title')
if title:
if media_kind.lower() == 'video':
m = re.match(
r'''(?x)
Video:\s*(?P<vcodec>[a-zA-Z0-9/._-]+)\s*&\#10;
(?P<width>[0-9]+)x(?P<height>[0-9]+)px&\#10;
(?P<vbr>[0-9]+)kbps&\#10;
Audio:\s*(?P<abr>[0-9]+)kbps,\s*(?P<audio_desc>[A-Za-z\.0-9]+)&\#10;
Gr&ouml;&szlig;e:\s*(?P<filesize_approx>[0-9.,]+\s+[a-zA-Z]*B)''',
title)
if m:
format.update({
'format_note': m.group('audio_desc'),
'vcodec': m.group('vcodec'),
'width': int(m.group('width')),
'height': int(m.group('height')),
'abr': int(m.group('abr')),
'vbr': int(m.group('vbr')),
'filesize_approx': parse_filesize(m.group('filesize_approx')),
})
else:
m = re.match(
r'(?P<format>.+?)-Format\s*:\s*(?P<abr>\d+)kbps\s*,\s*(?P<note>.+)',
title)
if m:
format.update({
'format_note': '%s, %s' % (m.group('format'), m.group('note')),
'vcodec': 'none',
'abr': int(m.group('abr')),
})
formats.append(format)
self._sort_formats(formats)
return formats
def _real_extract(self, url):
mobj = self._match_valid_url(url)
video_id = mobj.group('id') or mobj.group('path')
@ -271,34 +101,46 @@ class TagesschauIE(InfoExtractor):
title = self._html_search_regex(
r'<span[^>]*class="headline"[^>]*>(.+?)</span>',
webpage, 'title', default=None) or self._og_search_title(webpage)
webpage, 'title', default=None) or self._og_search_title(webpage, fatal=False)
DOWNLOAD_REGEX = r'(?s)<p>Wir bieten dieses (?P<kind>Video|Audio) in folgenden Formaten zum Download an:</p>\s*<div class="controls">(?P<links>.*?)</div>\s*<p>'
webpage_type = self._og_search_property('type', webpage, default=None)
if webpage_type == 'website': # Article
entries = []
for num, (entry_title, media_kind, download_text) in enumerate(re.findall(
r'(?s)<p[^>]+class="infotext"[^>]*>\s*(?:<a[^>]+>)?\s*<strong>(.+?)</strong>.*?</p>.*?%s' % DOWNLOAD_REGEX,
webpage), 1):
entries = []
videos = re.findall(r'<div[^>]+>', webpage)
num = 0
for video in videos:
video = extract_attributes(video).get('data-config')
if not video:
continue
video = self._parse_json(video, video_id, transform_source=js_to_json, fatal=False)
video_formats = try_get(video, lambda x: x['mc']['_mediaArray'][0]['_mediaStreamArray'])
if not video_formats:
continue
num += 1
for video_format in video_formats:
media_url = video_format.get('_stream') or ''
formats = []
if media_url.endswith('master.m3u8'):
formats = self._extract_m3u8_formats(media_url, video_id, 'mp4', m3u8_id='hls')
elif media_url.endswith('.hi.mp3') and media_url.startswith('https://download'):
formats = [{
'url': media_url,
'vcodec': 'none',
}]
if not formats:
continue
entries.append({
'id': '%s-%d' % (display_id, num),
'title': '%s' % entry_title,
'formats': self._extract_formats(download_text, media_kind),
'title': try_get(video, lambda x: x['mc']['_title']),
'duration': int_or_none(try_get(video, lambda x: x['mc']['_duration'])),
'formats': formats
})
if len(entries) > 1:
return self.playlist_result(entries, display_id, title)
formats = entries[0]['formats']
else: # Assume single video
download_text = self._search_regex(
DOWNLOAD_REGEX, webpage, 'download links', group='links')
media_kind = self._search_regex(
DOWNLOAD_REGEX, webpage, 'media kind', default='Video', group='kind')
formats = self._extract_formats(download_text, media_kind)
thumbnail = self._og_search_thumbnail(webpage)
description = self._html_search_regex(
r'(?s)<p class="teasertext">(.*?)</p>',
webpage, 'description', default=None)
if len(entries) > 1:
return self.playlist_result(entries, display_id, title)
formats = entries[0]['formats']
video_info = self._search_json_ld(webpage, video_id)
description = video_info.get('description')
thumbnail = self._og_search_thumbnail(webpage) or video_info.get('thumbnail')
timestamp = video_info.get('timestamp')
title = title or video_info.get('description')
self._sort_formats(formats)
@ -307,5 +149,6 @@ class TagesschauIE(InfoExtractor):
'title': title,
'thumbnail': thumbnail,
'formats': formats,
'timestamp': timestamp,
'description': description,
}