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# coding: utf-8
from __future__ import unicode_literals
from .common import InfoExtractor
class GPUTechConfIE(InfoExtractor):
_VALID_URL = r'https?://on-demand\.gputechconf\.com/gtc/2015/video/S(?P<id>\d+)\.html'
_TEST = {
'url': 'http://on-demand.gputechconf.com/gtc/2015/video/S5156.html',
'md5': 'a8862a00a0fd65b8b43acc5b8e33f798',
'info_dict': {
'id': '5156',
'ext': 'mp4',
'title': 'Coordinating More Than 3 Million CUDA Threads for Social Network Analysis',
'duration': 1219,
}
}
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
root_path = self._search_regex(
r'var\s+rootPath\s*=\s*"([^"]+)', webpage, 'root path',
default='http://evt.dispeak.com/nvidia/events/gtc15/')
xml_file_id = self._search_regex(
r'var\s+xmlFileId\s*=\s*"([^"]+)', webpage, 'xml file id')
return {
'_type': 'url_transparent',
'id': video_id,
'url': '%sxml/%s.xml' % (root_path, xml_file_id),
'ie': 'DigitalSpeaking',
}
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