commit 895e5c03db310ee97d585360ef8e6ae117e4cbd6
parent 702984eca955f61811078c33337faf9eebeb48c8
Author: Remita Amine <remitamine@gmail.com>
Date:   Mon, 28 Oct 2019 19:31:20 +0100

[nbcnews] fix extraction

closes #12569
closes #12576
closes #21703
closes #21923

Diffstat:
Myoutube_dl/extractor/nbc.py | 84++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---------------------
1 file changed, 62 insertions(+), 22 deletions(-)

diff --git a/youtube_dl/extractor/nbc.py b/youtube_dl/extractor/nbc.py @@ -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, }