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youtube-dl/youtube_dl/extractor/brightcove.py

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import re
import json
from .common import InfoExtractor
class BrightcoveIE(InfoExtractor):
_VALID_URL = r'http://.*brightcove\.com/.*\?(?P<query>.*videoPlayer=(?P<id>\d*).*)'
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
query = mobj.group('query')
video_id = mobj.group('id')
request_url = 'http://c.brightcove.com/services/viewer/htmlFederated?%s' % query
webpage = self._download_webpage(request_url, video_id)
self.report_extraction(video_id)
info = self._search_regex(r'var experienceJSON = ({.*?});', webpage, 'json')
info = json.loads(info)['data']
video_info = info['programmedContent']['videoPlayer']['mediaDTO']
renditions = video_info['renditions']
renditions = sorted(renditions, key=lambda r: r['size'])
best_format = renditions[-1]
return {'id': video_id,
'title': video_info['displayName'],
'url': best_format['defaultURL'],
'ext': 'mp4',
'description': video_info.get('shortDescription'),
'thumbnail': video_info.get('videoStillURL') or video_info.get('thumbnailURL'),
'uploader': video_info.get('publisherName'),
}