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https://github.com/ytdl-org/youtube-dl
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[cbs,cbsnews,cbssports] reduce requests while extracting all formats
This commit is contained in:
Remita Amine
parent
5839d556e4
commit
43518503a6
@ -2,16 +2,14 @@ from __future__ import unicode_literals
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import re
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from .theplatform import ThePlatformIE
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from .theplatform import ThePlatformFeedIE
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from ..utils import (
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xpath_text,
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xpath_element,
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int_or_none,
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find_xpath_attr,
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)
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class CBSBaseIE(ThePlatformIE):
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class CBSBaseIE(ThePlatformFeedIE):
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def _parse_smil_subtitles(self, smil, namespace=None, subtitles_lang='en'):
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closed_caption_e = find_xpath_attr(smil, self._xpath_ns('.//param', namespace), 'name', 'ClosedCaptionURL')
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return {
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@ -21,9 +19,22 @@ class CBSBaseIE(ThePlatformIE):
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}]
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} if closed_caption_e is not None and closed_caption_e.attrib.get('value') else []
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def _extract_video_info(self, filter_query, video_id):
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return self._extract_feed_info(
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'dJ5BDC', 'VxxJg8Ymh8sE', filter_query, video_id, lambda entry: {
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'series': entry.get('cbs$SeriesTitle'),
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'season_number': int_or_none(entry.get('cbs$SeasonNumber')),
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'episode': entry.get('cbs$EpisodeTitle'),
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'episode_number': int_or_none(entry.get('cbs$EpisodeNumber')),
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}, {
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'StreamPack': {
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'manifest': 'm3u',
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}
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})
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class CBSIE(CBSBaseIE):
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_VALID_URL = r'(?:cbs:(?P<content_id>\w+)|https?://(?:www\.)?(?:cbs\.com/shows/[^/]+/(?:video|artist)|colbertlateshow\.com/(?:video|podcasts))/[^/]+/(?P<display_id>[^/]+))'
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_VALID_URL = r'(?:cbs|https?://(?:www\.)?(?:cbs\.com/shows/[^/]+/video|colbertlateshow\.com/(?:video|podcasts))/)(?P<id>[\w-]+)'
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_TESTS = [{
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'url': 'http://www.cbs.com/shows/garth-brooks/video/_u7W953k6la293J7EPTd9oHkSPs6Xn6_/connect-chat-feat-garth-brooks/',
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@ -38,25 +49,7 @@ class CBSIE(CBSBaseIE):
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'upload_date': '20131127',
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'uploader': 'CBSI-NEW',
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},
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'params': {
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# rtmp download
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'skip_download': True,
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},
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'_skip': 'Blocked outside the US',
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}, {
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'url': 'http://www.cbs.com/shows/liveonletterman/artist/221752/st-vincent/',
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'info_dict': {
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'id': 'WWF_5KqY3PK1',
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'display_id': 'st-vincent',
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'ext': 'flv',
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'title': 'Live on Letterman - St. Vincent',
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'description': 'Live On Letterman: St. Vincent in concert from New York\'s Ed Sullivan Theater on Tuesday, July 16, 2014.',
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'duration': 3221,
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},
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'params': {
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# rtmp download
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'skip_download': True,
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},
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'expected_warnings': ['Failed to download m3u8 information'],
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'_skip': 'Blocked outside the US',
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}, {
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'url': 'http://colbertlateshow.com/video/8GmB0oY0McANFvp2aEffk9jZZZ2YyXxy/the-colbeard/',
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@ -68,44 +61,5 @@ class CBSIE(CBSBaseIE):
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TP_RELEASE_URL_TEMPLATE = 'http://link.theplatform.com/s/dJ5BDC/%s?mbr=true'
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def _real_extract(self, url):
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content_id, display_id = re.match(self._VALID_URL, url).groups()
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if not content_id:
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webpage = self._download_webpage(url, display_id)
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content_id = self._search_regex(
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[r"video\.settings\.content_id\s*=\s*'([^']+)';", r"cbsplayer\.contentId\s*=\s*'([^']+)';"],
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webpage, 'content id')
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items_data = self._download_xml(
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'http://can.cbs.com/thunder/player/videoPlayerService.php',
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content_id, query={'partner': 'cbs', 'contentId': content_id})
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video_data = xpath_element(items_data, './/item')
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title = xpath_text(video_data, 'videoTitle', 'title', True)
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subtitles = {}
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formats = []
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for item in items_data.findall('.//item'):
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pid = xpath_text(item, 'pid')
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if not pid:
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continue
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tp_release_url = self.TP_RELEASE_URL_TEMPLATE % pid
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if '.m3u8' in xpath_text(item, 'contentUrl', default=''):
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tp_release_url += '&manifest=m3u'
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tp_formats, tp_subtitles = self._extract_theplatform_smil(
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tp_release_url, content_id, 'Downloading %s SMIL data' % pid)
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formats.extend(tp_formats)
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subtitles = self._merge_subtitles(subtitles, tp_subtitles)
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self._sort_formats(formats)
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info = self.get_metadata('dJ5BDC/media/guid/2198311517/%s' % content_id, content_id)
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info.update({
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'id': content_id,
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'display_id': display_id,
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'title': title,
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'series': xpath_text(video_data, 'seriesTitle'),
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'season_number': int_or_none(xpath_text(video_data, 'seasonNumber')),
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'episode_number': int_or_none(xpath_text(video_data, 'episodeNumber')),
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'duration': int_or_none(xpath_text(video_data, 'videoLength'), 1000),
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'thumbnail': xpath_text(video_data, 'previewImageURL'),
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'formats': formats,
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'subtitles': subtitles,
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})
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return info
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content_id = self._match_id(url)
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return self._extract_video_info('byGuid=%s' % content_id, content_id)
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@ -30,9 +30,12 @@ class CBSNewsIE(CBSBaseIE):
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{
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'url': 'http://www.cbsnews.com/videos/fort-hood-shooting-army-downplays-mental-illness-as-cause-of-attack/',
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'info_dict': {
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'id': 'fort-hood-shooting-army-downplays-mental-illness-as-cause-of-attack',
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'id': 'SNJBOYzXiWBOvaLsdzwH8fmtP1SCd91Y',
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'ext': 'mp4',
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'title': 'Fort Hood shooting: Army downplays mental illness as cause of attack',
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'description': 'md5:4a6983e480542d8b333a947bfc64ddc7',
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'upload_date': '19700101',
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'uploader': 'CBSI-NEW',
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'thumbnail': 're:^https?://.*\.jpg$',
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'duration': 205,
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'subtitles': {
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@ -58,30 +61,8 @@ class CBSNewsIE(CBSBaseIE):
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webpage, 'video JSON info'), video_id)
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item = video_info['item'] if 'item' in video_info else video_info
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title = item.get('articleTitle') or item.get('hed')
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duration = item.get('duration')
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thumbnail = item.get('mediaImage') or item.get('thumbnail')
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subtitles = {}
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formats = []
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for format_id in ['RtmpMobileLow', 'RtmpMobileHigh', 'Hls', 'RtmpDesktop']:
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pid = item.get('media' + format_id)
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if not pid:
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continue
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release_url = 'http://link.theplatform.com/s/dJ5BDC/%s?mbr=true' % pid
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tp_formats, tp_subtitles = self._extract_theplatform_smil(release_url, video_id, 'Downloading %s SMIL data' % pid)
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formats.extend(tp_formats)
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subtitles = self._merge_subtitles(subtitles, tp_subtitles)
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self._sort_formats(formats)
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return {
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'id': video_id,
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'title': title,
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'thumbnail': thumbnail,
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'duration': duration,
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'formats': formats,
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'subtitles': subtitles,
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}
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guid = item['mpxRefId']
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return self._extract_video_info('byGuid=%s' % guid, guid)
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class CBSNewsLiveVideoIE(InfoExtractor):
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@ -1,30 +1,28 @@
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from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from .cbs import CBSBaseIE
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class CBSSportsIE(InfoExtractor):
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_VALID_URL = r'https?://www\.cbssports\.com/video/player/(?P<section>[^/]+)/(?P<id>[^/]+)'
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class CBSSportsIE(CBSBaseIE):
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_VALID_URL = r'https?://www\.cbssports\.com/video/player/[^/]+/(?P<id>\d+)'
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_TEST = {
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'url': 'http://www.cbssports.com/video/player/tennis/318462531970/0/us-open-flashbacks-1990s',
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_TESTS = [{
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'url': 'http://www.cbssports.com/video/player/videos/708337219968/0/ben-simmons-the-next-lebron?-not-so-fast',
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'info_dict': {
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'id': '_d5_GbO8p1sT',
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'ext': 'flv',
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'title': 'US Open flashbacks: 1990s',
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'description': 'Bill Macatee relives the best moments in US Open history from the 1990s.',
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'id': '708337219968',
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'ext': 'mp4',
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'title': 'Ben Simmons the next LeBron? Not so fast',
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'description': 'md5:854294f627921baba1f4b9a990d87197',
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'timestamp': 1466293740,
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'upload_date': '20160618',
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'uploader': 'CBSI-NEW',
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},
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}
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'params': {
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# m3u8 download
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'skip_download': True,
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}
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}]
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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section = mobj.group('section')
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video_id = mobj.group('id')
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all_videos = self._download_json(
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'http://www.cbssports.com/data/video/player/getVideos/%s?as=json' % section,
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video_id)
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# The json file contains the info of all the videos in the section
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video_info = next(v for v in all_videos if v['pcid'] == video_id)
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return self.url_result('theplatform:%s' % video_info['pid'], 'ThePlatform')
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video_id = self._match_id(url)
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return self._extract_video_info('byId=%s' % video_id, video_id)
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