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[tagesschau] make some generic titles more specific 

This turns for example `Ganze Sendung` into `tagesschau 20 Uhr - 04.12.14 20:00`
as with the old extractor, which is especially important
for playlists of such videos.
This commit is contained in:
memo 2021-03-13 21:57:55 +01:00
parent 2a0d9305f4
commit ac5b267afe
1 changed files with 36 additions and 2 deletions
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38
youtube_dl/extractor/tagesschau.py
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@ -12,6 +12,7 @@ from ..utils import (
parse_duration,
parse_filesize,
remove_quotes,
strip_or_none,
try_get,
unescapeHTML,
unified_timestamp,
@ -87,7 +88,7 @@ class TagesschauIE(InfoExtractor):
'info_dict': {
'id': 'video-45741',
'ext': 'mp4',
'title': 'Ganze Sendung',
'title': 'tagesschau 20 Uhr - 04.12.14 20:00',
'description': '04.12.2014 20:00',
'thumbnail': r're:^https?:.*\.jpg$',
'uploader': 'tagesschau',
@ -153,6 +154,18 @@ class TagesschauIE(InfoExtractor):
'title': 'Bericht aus Berlin: Sommerinterview mit Angela Merkel',
'description': '19.07.2015 19:05 Uhr',
}
}, {
# handling of generic title
'url': 'https://www.tagesschau.de/multimedia/video/video-835681.html',
'info_dict': {
'id': 'video-835681',
'ext': 'mp4',
'title': 'Tagesschau in 100 Sekunden - 13.03.21 17:35',
'upload_date': '20210313',
'uploader': 'Tagesschau24',
'description': '13.03.2021 17:35',
'timestamp': 1615656900,
}
}, {
'url': 'http://www.tagesschau.de/multimedia/sendung/tsg-3771.html',
'only_matching': True,
@ -192,6 +205,25 @@ class TagesschauIE(InfoExtractor):
if mobj:
return mobj.group('id')
def _handle_generic_titles(self, title, pixelConf):
if strip_or_none(title, '').lower() not in ('ganze sendung', '100 sekunden',
'tagesschau in 100 sekunden'):
return title
# otherwise find more meaningful title than the generic Ganze Sendung/100 Sekunden
for item in pixelConf:
if item.get('tracker') == 'AGFdebug':
s = try_get(item, lambda x: x['clipData']['program'], compat_str)
if s:
# extract date and time
parts = (try_get(item, lambda x: x['clipData']['title'], compat_str)
or '').split('_')[-2:]
if len(parts) == 2:
title = "%s - %s" % (s, ' '.join(parts))
else:
title = s
break
return title
def _extract_from_player(self, player_div, video_id_fallback, title_fallback):
player_data = unescapeHTML(self._search_regex(
r'data-config=(?P<quote>["\'])(?P<data>[^"\']*)(?P=quote)',
@ -219,7 +251,8 @@ class TagesschauIE(InfoExtractor):
video_id = self._video_id_from_url(webpage_url)
duration = None
for item in (try_get(meta, lambda x: x['pc']['_pixelConfig'], list) or []):
pixelConf = try_get(meta, lambda x: x['pc']['_pixelConfig'], list) or []
for item in pixelConf:
video_id = (video_id or try_get(item,
[lambda x: x['playerID'],
lambda x: x['clipData']['playerId']], compat_str))
@ -265,6 +298,7 @@ class TagesschauIE(InfoExtractor):
title = (try_get(mc, [lambda x: x['_info']['clipTitle'],
lambda x: x['_download']['title']], compat_str)
or title_fallback)
title = self._handle_generic_titles(title, pixelConf)
sub_url = url_or_none(mc.get('_subtitleUrl'))
subs = {'de': [{'ext': 'ttml', 'url': sub_url}]} if sub_url else None