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-rw-r--r--youtube_dl/extractor/nbc.py137
1 files changed, 91 insertions, 46 deletions
diff --git a/youtube_dl/extractor/nbc.py b/youtube_dl/extractor/nbc.py
index 2202cfa33..bb0817e34 100644
--- a/youtube_dl/extractor/nbc.py
+++ b/youtube_dl/extractor/nbc.py
@@ -3,13 +3,16 @@ from __future__ import unicode_literals
import re
from .common import InfoExtractor
-from ..compat import compat_HTTPError
+from .theplatform import ThePlatformIE
from ..utils import (
- ExtractorError,
find_xpath_attr,
lowercase_escape,
smuggle_url,
unescapeHTML,
+ update_url_query,
+ int_or_none,
+ HEADRequest,
+ parse_iso8601,
)
@@ -131,10 +134,10 @@ class NBCSportsIE(InfoExtractor):
NBCSportsVPlayerIE._extract_url(webpage), 'NBCSportsVPlayer')
-class NBCNewsIE(InfoExtractor):
+class NBCNewsIE(ThePlatformIE):
_VALID_URL = r'''(?x)https?://(?:www\.)?nbcnews\.com/
(?:video/.+?/(?P<id>\d+)|
- (?:watch|feature|nightly-news)/[^/]+/(?P<title>.+))
+ ([^/]+/)*(?P<display_id>[^/?]+))
'''
_TESTS = [
@@ -149,15 +152,14 @@ class NBCNewsIE(InfoExtractor):
},
},
{
- 'url': 'http://www.nbcnews.com/feature/edward-snowden-interview/how-twitter-reacted-snowden-interview-n117236',
- 'md5': 'b2421750c9f260783721d898f4c42063',
+ 'url': 'http://www.nbcnews.com/watch/nbcnews-com/how-twitter-reacted-to-the-snowden-interview-269389891880',
+ 'md5': 'af1adfa51312291a017720403826bb64',
'info_dict': {
- 'id': 'I1wpAI_zmhsQ',
+ 'id': '269389891880',
'ext': 'mp4',
'title': 'How Twitter Reacted To The Snowden Interview',
'description': 'md5:65a0bd5d76fe114f3c2727aa3a81fe64',
},
- 'add_ie': ['ThePlatform'],
},
{
'url': 'http://www.nbcnews.com/feature/dateline-full-episodes/full-episode-family-business-n285156',
@@ -168,18 +170,30 @@ class NBCNewsIE(InfoExtractor):
'title': 'FULL EPISODE: Family Business',
'description': 'md5:757988edbaae9d7be1d585eb5d55cc04',
},
+ 'skip': 'This page is unavailable.',
},
{
'url': 'http://www.nbcnews.com/nightly-news/video/nightly-news-with-brian-williams-full-broadcast-february-4-394064451844',
- 'md5': 'b5dda8cddd8650baa0dcb616dd2cf60d',
+ 'md5': '73135a2e0ef819107bbb55a5a9b2a802',
'info_dict': {
- 'id': 'sekXqyTVnmN3',
+ 'id': '394064451844',
'ext': 'mp4',
'title': 'Nightly News with Brian Williams Full Broadcast (February 4)',
'description': 'md5:1c10c1eccbe84a26e5debb4381e2d3c5',
},
},
{
+ 'url': 'http://www.nbcnews.com/business/autos/volkswagen-11-million-vehicles-could-have-suspect-software-emissions-scandal-n431456',
+ 'md5': 'a49e173825e5fcd15c13fc297fced39d',
+ 'info_dict': {
+ 'id': '529953347624',
+ 'ext': 'mp4',
+ 'title': 'Volkswagen U.S. Chief: We \'Totally Screwed Up\'',
+ 'description': 'md5:d22d1281a24f22ea0880741bb4dd6301',
+ },
+ 'expected_warnings': ['http-6000 is not available']
+ },
+ {
'url': 'http://www.nbcnews.com/watch/dateline/full-episode--deadly-betrayal-386250819952',
'only_matching': True,
},
@@ -202,49 +216,80 @@ class NBCNewsIE(InfoExtractor):
}
else:
# "feature" and "nightly-news" pages use theplatform.com
- title = mobj.group('title')
- webpage = self._download_webpage(url, title)
+ display_id = mobj.group('display_id')
+ webpage = self._download_webpage(url, display_id)
+ info = None
bootstrap_json = self._search_regex(
- r'var\s+(?:bootstrapJson|playlistData)\s*=\s*({.+});?\s*$',
- webpage, 'bootstrap json', flags=re.MULTILINE)
- bootstrap = self._parse_json(bootstrap_json, video_id)
- info = bootstrap['results'][0]['video']
- mpxid = info['mpxId']
+ r'(?m)var\s+(?:bootstrapJson|playlistData)\s*=\s*({.+});?\s*$',
+ webpage, 'bootstrap json', default=None)
+ if bootstrap_json:
+ bootstrap = self._parse_json(bootstrap_json, display_id)
+ info = bootstrap['results'][0]['video']
+ else:
+ player_instance_json = self._search_regex(
+ r'videoObj\s*:\s*({.+})', webpage, 'player instance')
+ info = self._parse_json(player_instance_json, display_id)
+ video_id = info['mpxId']
+ title = info['title']
- base_urls = [
- info['fallbackPlaylistUrl'],
- info['associatedPlaylistUrl'],
- ]
+ subtitles = {}
+ caption_links = info.get('captionLinks')
+ if caption_links:
+ for (sub_key, sub_ext) in (('smpte-tt', 'ttml'), ('web-vtt', 'vtt'), ('srt', 'srt')):
+ sub_url = caption_links.get(sub_key)
+ if sub_url:
+ subtitles.setdefault('en', []).append({
+ 'url': sub_url,
+ 'ext': sub_ext,
+ })
- for base_url in base_urls:
- if not base_url:
+ formats = []
+ for video_asset in info['videoAssets']:
+ video_url = video_asset.get('publicUrl')
+ if not video_url:
continue
- playlist_url = base_url + '?form=MPXNBCNewsAPI'
-
- try:
- all_videos = self._download_json(playlist_url, title)
- except ExtractorError as ee:
- if isinstance(ee.cause, compat_HTTPError):
- continue
- raise
-
- if not all_videos or 'videos' not in all_videos:
- continue
-
- try:
- info = next(v for v in all_videos['videos'] if v['mpxId'] == mpxid)
- break
- except StopIteration:
+ container = video_asset.get('format')
+ asset_type = video_asset.get('assetType') or ''
+ if container == 'ISM' or asset_type == 'FireTV-Once':
continue
-
- if info is None:
- raise ExtractorError('Could not find video in playlists')
+ elif asset_type == 'OnceURL':
+ tp_formats, tp_subtitles = self._extract_theplatform_smil(
+ video_url, video_id)
+ formats.extend(tp_formats)
+ subtitles = self._merge_subtitles(subtitles, tp_subtitles)
+ else:
+ tbr = int_or_none(video_asset.get('bitRate'), 1000)
+ format_id = 'http%s' % ('-%d' % tbr if tbr else '')
+ video_url = update_url_query(
+ video_url, {'format': 'redirect'})
+ # resolve the url so that we can check availability and detect the correct extension
+ head = self._request_webpage(
+ HEADRequest(video_url), video_id,
+ 'Checking %s url' % format_id,
+ '%s is not available' % format_id,
+ fatal=False)
+ if head:
+ video_url = head.geturl()
+ formats.append({
+ 'format_id': format_id,
+ 'url': video_url,
+ 'width': int_or_none(video_asset.get('width')),
+ 'height': int_or_none(video_asset.get('height')),
+ 'tbr': tbr,
+ 'container': video_asset.get('format'),
+ })
+ self._sort_formats(formats)
return {
- '_type': 'url',
- # We get the best quality video
- 'url': info['videoAssets'][-1]['publicUrl'],
- 'ie_key': 'ThePlatform',
+ 'id': video_id,
+ 'title': title,
+ 'description': info.get('description'),
+ 'thumbnail': info.get('description'),
+ 'thumbnail': info.get('thumbnail'),
+ 'duration': int_or_none(info.get('duration')),
+ 'timestamp': parse_iso8601(info.get('pubDate')),
+ 'formats': formats,
+ 'subtitles': subtitles,
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-01 19:58:36 +0000