import re import xml.etree.ElementTree from .common import InfoExtractor from ..utils import find_xpath_attr, compat_str class NBCNewsIE(InfoExtractor): _VALID_URL = r'https?://www\.nbcnews\.com/video/.+?/(?P<id>\d+)' _TEST = { u'url': u'http://www.nbcnews.com/video/nbc-news/52753292', u'file': u'52753292.flv', u'md5': u'47abaac93c6eaf9ad37ee6c4463a5179', u'info_dict': { u'title': u'Crew emerges after four-month Mars food study', u'description': u'md5:24e632ffac72b35f8b67a12d1b6ddfc1', }, } def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) video_id = mobj.group('id') info_xml = self._download_webpage('http://www.nbcnews.com/id/%s/displaymode/1219' % video_id, video_id) info = xml.etree.ElementTree.fromstring(info_xml.encode('utf-8')).find('video') return {'id': video_id, 'title': info.find('headline').text, 'ext': 'flv', 'url': find_xpath_attr(info, 'media', 'type', 'flashVideo').text, 'description': compat_str(info.find('caption').text), 'thumbnail': find_xpath_attr(info, 'media', 'type', 'thumbnail').text, }