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[nbcnews] fix extraction

Browse Source 
closes #12569
closes #12576
closes #21703
closes #21923
pull/20923/head
Remita Amine 5 years ago
parent 702984eca9
commit 895e5c03db
1 changed files with 62 additions and 22 deletions
Show Stats Download Patch File Download Diff File

84
youtube_dl/extractor/nbc.py
Unescape Escape View File

@ -9,9 +9,13 @@ from .theplatform import ThePlatformIE
from .adobepass import AdobePassIE
from ..compat import compat_urllib_parse_unquote
from ..utils import (
int_or_none,
js_to_json,
parse_duration,
smuggle_url,
try_get,
unified_timestamp,
update_url_query,
int_or_none,
)
@ -285,13 +289,12 @@ class NBCNewsIE(ThePlatformIE):
_TESTS = [
{
'url': 'http://www.nbcnews.com/watch/nbcnews-com/how-twitter-reacted-to-the-snowden-interview-269389891880',
'md5': 'af1adfa51312291a017720403826bb64',
'md5': 'cf4bc9e6ce0130f00f545d80ecedd4bf',
'info_dict': {
'id': '269389891880',
'ext': 'mp4',
'title': 'How Twitter Reacted To The Snowden Interview',
'description': 'md5:65a0bd5d76fe114f3c2727aa3a81fe64',
'uploader': 'NBCU-NEWS',
'timestamp': 1401363060,
'upload_date': '20140529',
},
@ -309,28 +312,26 @@ class NBCNewsIE(ThePlatformIE):
},
{
'url': 'http://www.nbcnews.com/nightly-news/video/nightly-news-with-brian-williams-full-broadcast-february-4-394064451844',
'md5': '73135a2e0ef819107bbb55a5a9b2a802',
'md5': '8eb831eca25bfa7d25ddd83e85946548',
'info_dict': {
'id': '394064451844',
'ext': 'mp4',
'title': 'Nightly News with Brian Williams Full Broadcast (February 4)',
'description': 'md5:1c10c1eccbe84a26e5debb4381e2d3c5',
'timestamp': 1423104900,
'uploader': 'NBCU-NEWS',
'upload_date': '20150205',
},
},
{
'url': 'http://www.nbcnews.com/business/autos/volkswagen-11-million-vehicles-could-have-suspect-software-emissions-scandal-n431456',
'md5': 'a49e173825e5fcd15c13fc297fced39d',
'md5': '4a8c4cec9e1ded51060bdda36ff0a5c0',
'info_dict': {
'id': '529953347624',
'id': 'n431456',
'ext': 'mp4',
'title': 'Volkswagen U.S. Chief:\xa0 We Have Totally Screwed Up',
'description': 'md5:c8be487b2d80ff0594c005add88d8351',
'title': "Volkswagen U.S. Chief: We 'Totally Screwed Up'",
'description': 'md5:d22d1281a24f22ea0880741bb4dd6301',
'upload_date': '20150922',
'timestamp': 1442917800,
'uploader': 'NBCU-NEWS',
},
},
{
@ -343,7 +344,6 @@ class NBCNewsIE(ThePlatformIE):
'description': 'md5:74752b7358afb99939c5f8bb2d1d04b1',
'upload_date': '20160420',
'timestamp': 1461152093,
'uploader': 'NBCU-NEWS',
},
},
{
@ -357,7 +357,6 @@ class NBCNewsIE(ThePlatformIE):
'thumbnail': r're:^https?://.*\.jpg$',
'timestamp': 1406937606,
'upload_date': '20140802',
'uploader': 'NBCU-NEWS',
},
},
{
@ -373,20 +372,61 @@ class NBCNewsIE(ThePlatformIE):
def _real_extract(self, url):
video_id = self._match_id(url)
if not video_id.isdigit():
webpage = self._download_webpage(url, video_id)
webpage = self._download_webpage(url, video_id)
data = self._parse_json(self._search_regex(
r'window\.__data\s*=\s*({.+});', webpage,
'bootstrap json'), video_id)
video_id = data['article']['content'][0]['primaryMedia']['video']['mpxMetadata']['id']
data = self._parse_json(self._search_regex(
r'window\.__data\s*=\s*({.+});', webpage,
'bootstrap json'), video_id, js_to_json)
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']
formats = []
for va in video_data.get('videoAssets', []):
public_url = va.get('publicUrl')
if not public_url:
continue
if '://link.theplatform.com/' in public_url:
public_url = update_url_query(public_url, {'format': 'redirect'})
format_id = va.get('format')
if format_id == 'M3U':
formats.extend(self._extract_m3u8_formats(
public_url, video_id, 'mp4', 'm3u8_native',
m3u8_id=format_id, fatal=False))
continue
tbr = int_or_none(va.get('bitrate'), 1000)
if tbr:
format_id += '-%d' % tbr
formats.append({
'format_id': format_id,
'url': public_url,
'width': int_or_none(va.get('width')),
'height': int_or_none(va.get('height')),
'tbr': tbr,
'ext': 'mp4',
})
self._sort_formats(formats)
subtitles = {}
closed_captioning = video_data.get('closedCaptioning')
if closed_captioning:
for cc_url in closed_captioning.values():
if not cc_url:
continue
subtitles.setdefault('en', []).append({
'url': cc_url,
})
return {
'_type': 'url_transparent',
'id': video_id,
# http://feed.theplatform.com/f/2E2eJC/nbcnews also works
'url': update_url_query('http://feed.theplatform.com/f/2E2eJC/nnd_NBCNews', {'byId': video_id}),
'ie_key': 'ThePlatformFeed',
'title': title,
'description': try_get(video_data, lambda x: x['description']['primary']),
'thumbnail': try_get(video_data, lambda x: x['primaryImage']['url']['primary']),
'duration': parse_duration(video_data.get('duration')),
'timestamp': unified_timestamp(video_data.get('datePublished')),
'formats': formats,
'subtitles': subtitles,
}

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