commit a843464a7e0608b679651f913cbd9447a7b928c0
parent 6866f2449437eeb0ad93b80e5bf39cf758af7a26
Author: Remita Amine <remitamine@gmail.com>
Date:   Wed, 21 Nov 2018 12:10:06 +0100

[nbc] fix NBCNews article extraction(closes #16194)

Diffstat:
Myoutube_dl/extractor/nbc.py | 93+++++++++++++++++--------------------------------------------------------------
1 file changed, 20 insertions(+), 73 deletions(-)

diff --git a/youtube_dl/extractor/nbc.py b/youtube_dl/extractor/nbc.py @@ -9,10 +9,8 @@ from .theplatform import ThePlatformIE from .adobepass import AdobePassIE from ..compat import compat_urllib_parse_unquote from ..utils import ( - find_xpath_attr, smuggle_url, try_get, - unescapeHTML, update_url_query, int_or_none, ) @@ -269,27 +267,14 @@ class CSNNEIE(InfoExtractor): class NBCNewsIE(ThePlatformIE): - _VALID_URL = r'''(?x)https?://(?:www\.)?(?:nbcnews|today|msnbc)\.com/ - (?:video/.+?/(?P<id>\d+)| - ([^/]+/)*(?:.*-)?(?P<mpx_id>[^/?]+)) - ''' + _VALID_URL = r'(?x)https?://(?:www\.)?(?:nbcnews|today|msnbc)\.com/([^/]+/)*(?:.*-)?(?P<id>[^/?]+)' _TESTS = [ { - 'url': 'http://www.nbcnews.com/video/nbc-news/52753292', - 'md5': '47abaac93c6eaf9ad37ee6c4463a5179', - 'info_dict': { - 'id': '52753292', - 'ext': 'flv', - 'title': 'Crew emerges after four-month Mars food study', - 'description': 'md5:24e632ffac72b35f8b67a12d1b6ddfc1', - }, - }, - { 'url': 'http://www.nbcnews.com/watch/nbcnews-com/how-twitter-reacted-to-the-snowden-interview-269389891880', 'md5': 'af1adfa51312291a017720403826bb64', 'info_dict': { - 'id': 'p_tweet_snow_140529', + 'id': '269389891880', 'ext': 'mp4', 'title': 'How Twitter Reacted To The Snowden Interview', 'description': 'md5:65a0bd5d76fe114f3c2727aa3a81fe64', @@ -313,7 +298,7 @@ class NBCNewsIE(ThePlatformIE): 'url': 'http://www.nbcnews.com/nightly-news/video/nightly-news-with-brian-williams-full-broadcast-february-4-394064451844', 'md5': '73135a2e0ef819107bbb55a5a9b2a802', 'info_dict': { - 'id': 'nn_netcast_150204', + 'id': '394064451844', 'ext': 'mp4', 'title': 'Nightly News with Brian Williams Full Broadcast (February 4)', 'description': 'md5:1c10c1eccbe84a26e5debb4381e2d3c5', @@ -326,7 +311,7 @@ class NBCNewsIE(ThePlatformIE): 'url': 'http://www.nbcnews.com/business/autos/volkswagen-11-million-vehicles-could-have-suspect-software-emissions-scandal-n431456', 'md5': 'a49e173825e5fcd15c13fc297fced39d', 'info_dict': { - 'id': 'x_lon_vwhorn_150922', + 'id': '529953347624', 'ext': 'mp4', 'title': 'Volkswagen U.S. Chief:\xa0 We Have Totally Screwed Up', 'description': 'md5:c8be487b2d80ff0594c005add88d8351', @@ -339,7 +324,7 @@ class NBCNewsIE(ThePlatformIE): 'url': 'http://www.today.com/video/see-the-aurora-borealis-from-space-in-stunning-new-nasa-video-669831235788', 'md5': '118d7ca3f0bea6534f119c68ef539f71', 'info_dict': { - 'id': 'tdy_al_space_160420', + 'id': '669831235788', 'ext': 'mp4', 'title': 'See the aurora borealis from space in stunning new NASA video', 'description': 'md5:74752b7358afb99939c5f8bb2d1d04b1', @@ -352,7 +337,7 @@ class NBCNewsIE(ThePlatformIE): 'url': 'http://www.msnbc.com/all-in-with-chris-hayes/watch/the-chaotic-gop-immigration-vote-314487875924', 'md5': '6d236bf4f3dddc226633ce6e2c3f814d', 'info_dict': { - 'id': 'n_hayes_Aimm_140801_272214', + 'id': '314487875924', 'ext': 'mp4', 'title': 'The chaotic GOP immigration vote', 'description': 'The Republican House votes on a border bill that has no chance of getting through the Senate or signed by the President and is drawing criticism from all sides.', @@ -374,60 +359,22 @@ class NBCNewsIE(ThePlatformIE): ] def _real_extract(self, url): - mobj = re.match(self._VALID_URL, url) - video_id = mobj.group('id') - if video_id is not None: - all_info = self._download_xml('http://www.nbcnews.com/id/%s/displaymode/1219' % video_id, video_id) - info = all_info.find('video') - - return { - 'id': video_id, - 'title': info.find('headline').text, - 'ext': 'flv', - 'url': find_xpath_attr(info, 'media', 'type', 'flashVideo').text, - 'description': info.find('caption').text, - 'thumbnail': find_xpath_attr(info, 'media', 'type', 'thumbnail').text, - } - else: - # "feature" and "nightly-news" pages use theplatform.com - video_id = mobj.group('mpx_id') + video_id = self._match_id(url) + if not video_id.isdigit(): webpage = self._download_webpage(url, video_id) - filter_param = 'byId' - bootstrap_json = self._search_regex( - [r'(?m)(?:var\s+(?:bootstrapJson|playlistData)|NEWS\.videoObj)\s*=\s*({.+});?\s*$', - r'videoObj\s*:\s*({.+})', r'data-video="([^"]+)"', - r'jQuery\.extend\(Drupal\.settings\s*,\s*({.+?})\);'], - webpage, 'bootstrap json', default=None) - if bootstrap_json: - bootstrap = self._parse_json( - bootstrap_json, video_id, transform_source=unescapeHTML) - - info = None - if 'results' in bootstrap: - info = bootstrap['results'][0]['video'] - elif 'video' in bootstrap: - info = bootstrap['video'] - elif 'msnbcVideoInfo' in bootstrap: - info = bootstrap['msnbcVideoInfo']['meta'] - elif 'msnbcThePlatform' in bootstrap: - info = bootstrap['msnbcThePlatform']['videoPlayer']['video'] - else: - info = bootstrap - - if 'guid' in info: - video_id = info['guid'] - filter_param = 'byGuid' - elif 'mpxId' in info: - video_id = info['mpxId'] - - 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', {filter_param: video_id}), - 'ie_key': 'ThePlatformFeed', - } + 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'] + + 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', + } class NBCOlympicsIE(InfoExtractor):