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Support more URL formats and AMP embedded video for NBCNews

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This commit is contained in:
df 2021-08-26 12:55:29 +01:00
parent a803582717
commit 23bd0b20d2
1 changed files with 55 additions and 9 deletions
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64
youtube_dl/extractor/nbc.py
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@ -7,7 +7,10 @@ import re
from .common import InfoExtractor
from .theplatform import ThePlatformIE
from .adobepass import AdobePassIE
from ..compat import compat_urllib_parse_unquote
from ..compat import (
compat_str,
compat_urllib_parse_unquote
)
from ..utils import (
int_or_none,
parse_duration,
@ -287,7 +290,7 @@ class NBCSportsStreamIE(AdobePassIE):
class NBCNewsIE(ThePlatformIE):
_VALID_URL = r'(?x)https?://(?:www\.)?(?:nbcnews|today|msnbc)\.com/([^/]+/)*(?:.*-)?(?P<id>[^/?]+)'
_VALID_URL = r'(?x)https?://(?:www[0-9]?\.)?(?:nbcnews|today|msnbc)\.com/([^/]+/)*(?:.*-)?(?P<id>[^/?#]+)'
_TESTS = [
{
@ -370,20 +373,41 @@ class NBCNewsIE(ThePlatformIE):
# From http://www.vulture.com/2016/06/letterman-couldnt-care-less-about-late-night.html
'url': 'http://www.nbcnews.com/widget/video-embed/701714499682',
'only_matching': True,
}, {
'url': 'https://www.nbcnews.com/news/amp/ncna1276021',
'md5': '948bf2f3b0a8b0ea595c424e0850e7a2',
'info_dict': {
'id': 'ncna1276021',
'ext': 'mp4',
'title': 'Devastating Dixie Fire consumes Californian town',
'description': 'The town of Greenville was destroyed in around three hours by California\'s largest active wildfire.',
'thumbnail': r're:^https?://.*\.jpg$',
'timestamp': 1628152660,
'upload_date': '20210805',
},
},
]
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
def _old_real_extract(self, url, video_id, webpage=None):
print url
if not webpage:
webpage = self._download_webpage(url, video_id)
data = self._parse_json(self._search_regex(
data = self._search_regex(
r'<script[^>]+id="__NEXT_DATA__"[^>]*>({.+?})</script>',
webpage, 'bootstrap json'), video_id)['props']['initialState']
webpage, 'bootstrap json', fatal=False)
if data:
data = self._parse_json(data, video_id, fatal=False)
if data:
data = try_get(data, lambda x: x['props']['initialState'], dict)
if not data:
return
video_data = try_get(data, lambda x: x['video']['current'], dict)
if not video_data:
video_data = data['article']['content'][0]['primaryMedia']['video']
title = video_data['headline']['primary']
video_data = try_get(data, lambda x: x['article']['content'][0]['primaryMedia']['video'], dict)
title = try_get(video_data, lambda x: x['headline']['primary'], compat_str)
if not title:
return
formats = []
for va in video_data.get('videoAssets', []):
@ -432,6 +456,28 @@ class NBCNewsIE(ThePlatformIE):
'subtitles': subtitles,
}
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
entries = []
for mobj in re.finditer(
r'<amp-iframe\s[^>]+?\bsrc\s*=\s*(\'|")(?P<link>[^>]+?)\1(\s[^>]*)?>',
webpage):
link_url = mobj.group('link')
if link_url:
if '/embedded-video/' not in link_url:
continue
entry = self._old_real_extract(link_url, video_id)
if entry:
entries.append(entry)
if entries:
if len(entries) == 1:
return entries[0]
return self.playlist_result(entries, video_id)
else:
return self._old_real_extract(url, video_id, webpage)
class NBCOlympicsIE(InfoExtractor):
IE_NAME = 'nbcolympics'