yt-dlc/youtube_dl/extractor/nbc.py

319 lines
13 KiB
Python

from __future__ import unicode_literals
import re
from .common import InfoExtractor
from .theplatform import ThePlatformIE
from ..utils import (
find_xpath_attr,
lowercase_escape,
smuggle_url,
unescapeHTML,
update_url_query,
int_or_none,
HEADRequest,
parse_iso8601,
)
class NBCIE(InfoExtractor):
_VALID_URL = r'https?://www\.nbc\.com/(?:[^/]+/)+(?P<id>n?\d+)'
_TESTS = [
{
'url': 'http://www.nbc.com/the-tonight-show/segments/112966',
'info_dict': {
'id': '112966',
'ext': 'mp4',
'title': 'Jimmy Fallon Surprises Fans at Ben & Jerry\'s',
'description': 'Jimmy gives out free scoops of his new "Tonight Dough" ice cream flavor by surprising customers at the Ben & Jerry\'s scoop shop.',
},
'params': {
# m3u8 download
'skip_download': True,
},
},
{
'url': 'http://www.nbc.com/the-tonight-show/episodes/176',
'info_dict': {
'id': '176',
'ext': 'flv',
'title': 'Ricky Gervais, Steven Van Zandt, ILoveMakonnen',
'description': 'A brand new episode of The Tonight Show welcomes Ricky Gervais, Steven Van Zandt and ILoveMakonnen.',
},
'skip': '404 Not Found',
},
{
'url': 'http://www.nbc.com/saturday-night-live/video/star-wars-teaser/2832821',
'info_dict': {
'id': '2832821',
'ext': 'mp4',
'title': 'Star Wars Teaser',
'description': 'md5:0b40f9cbde5b671a7ff62fceccc4f442',
},
'params': {
# m3u8 download
'skip_download': True,
},
'skip': 'Only works from US',
},
{
# This video has expired but with an escaped embedURL
'url': 'http://www.nbc.com/parenthood/episode-guide/season-5/just-like-at-home/515',
'only_matching': True,
}
]
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
theplatform_url = unescapeHTML(lowercase_escape(self._html_search_regex(
[
r'(?:class="video-player video-player-full" data-mpx-url|class="player" src)="(.*?)"',
r'<iframe[^>]+src="((?:https?:)?//player\.theplatform\.com/[^"]+)"',
r'"embedURL"\s*:\s*"([^"]+)"'
],
webpage, 'theplatform url').replace('_no_endcard', '').replace('\\/', '/')))
if theplatform_url.startswith('//'):
theplatform_url = 'http:' + theplatform_url
return {
'_type': 'url_transparent',
'url': smuggle_url(theplatform_url, {'source_url': url}),
'id': video_id,
}
class NBCSportsVPlayerIE(InfoExtractor):
_VALID_URL = r'https?://vplayer\.nbcsports\.com/(?:[^/]+/)+(?P<id>[0-9a-zA-Z_]+)'
_TESTS = [{
'url': 'https://vplayer.nbcsports.com/p/BxmELC/nbcsports_share/select/9CsDKds0kvHI',
'info_dict': {
'id': '9CsDKds0kvHI',
'ext': 'flv',
'description': 'md5:df390f70a9ba7c95ff1daace988f0d8d',
'title': 'Tyler Kalinoski hits buzzer-beater to lift Davidson',
}
}, {
'url': 'http://vplayer.nbcsports.com/p/BxmELC/nbc_embedshare/select/_hqLjQ95yx8Z',
'only_matching': True,
}]
@staticmethod
def _extract_url(webpage):
iframe_m = re.search(
r'<iframe[^>]+src="(?P<url>https?://vplayer\.nbcsports\.com/[^"]+)"', webpage)
if iframe_m:
return iframe_m.group('url')
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
theplatform_url = self._og_search_video_url(webpage)
return self.url_result(theplatform_url, 'ThePlatform')
class NBCSportsIE(InfoExtractor):
# Does not include https because its certificate is invalid
_VALID_URL = r'http://www\.nbcsports\.com//?(?:[^/]+/)+(?P<id>[0-9a-z-]+)'
_TEST = {
'url': 'http://www.nbcsports.com//college-basketball/ncaab/tom-izzo-michigan-st-has-so-much-respect-duke',
'info_dict': {
'id': 'PHJSaFWbrTY9',
'ext': 'flv',
'title': 'Tom Izzo, Michigan St. has \'so much respect\' for Duke',
'description': 'md5:ecb459c9d59e0766ac9c7d5d0eda8113',
}
}
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
return self.url_result(
NBCSportsVPlayerIE._extract_url(webpage), 'NBCSportsVPlayer')
class NBCNewsIE(ThePlatformIE):
_VALID_URL = r'''(?x)https?://(?:www\.)?nbcnews\.com/
(?:video/.+?/(?P<id>\d+)|
([^/]+/)*(?P<display_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': '269389891880',
'ext': 'mp4',
'title': 'How Twitter Reacted To The Snowden Interview',
'description': 'md5:65a0bd5d76fe114f3c2727aa3a81fe64',
},
},
{
'url': 'http://www.nbcnews.com/feature/dateline-full-episodes/full-episode-family-business-n285156',
'md5': 'fdbf39ab73a72df5896b6234ff98518a',
'info_dict': {
'id': 'Wjf9EDR3A_60',
'ext': 'mp4',
'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': '73135a2e0ef819107bbb55a5a9b2a802',
'info_dict': {
'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,
},
]
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
display_id = mobj.group('display_id')
webpage = self._download_webpage(url, display_id)
info = None
bootstrap_json = self._search_regex(
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']
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,
})
formats = []
for video_asset in info['videoAssets']:
video_url = video_asset.get('publicUrl')
if not video_url:
continue
container = video_asset.get('format')
asset_type = video_asset.get('assetType') or ''
if container == 'ISM' or asset_type == 'FireTV-Once':
continue
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 {
'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,
}
class MSNBCIE(InfoExtractor):
# https URLs redirect to corresponding http ones
_VALID_URL = r'http://www\.msnbc\.com/[^/]+/watch/(?P<id>[^/]+)'
_TEST = {
'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',
'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.',
'thumbnail': 're:^https?://.*\.jpg$',
'timestamp': 1406937606,
'upload_date': '20140802',
'categories': ['MSNBC/Topics/Franchise/Best of last night', 'MSNBC/Topics/General/Congress'],
},
}
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
embed_url = self._html_search_meta('embedURL', webpage)
return self.url_result(embed_url)