import re import xml.etree.ElementTree from .common import InfoExtractor from ..utils import determine_ext class CNNIE(InfoExtractor): _VALID_URL = r'https?://(edition\.)?cnn\.com/video/(data/.+?|\?)/(?P<path>.+?/(?P<title>[^/]+?)\.cnn)' _TEST = { u'url': u'http://edition.cnn.com/video/?/video/sports/2013/06/09/nadal-1-on-1.cnn', u'file': u'sports_2013_06_09_nadal-1-on-1.cnn.mp4', u'md5': u'3e6121ea48df7e2259fe73a0628605c4', u'info_dict': { u'title': u'Nadal wins 8th French Open title', u'description': u'World Sport\'s Amanda Davies chats with 2013 French Open champion Rafael Nadal.', }, } def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) path = mobj.group('path') page_title = mobj.group('title') info_xml = self._download_webpage( 'http://cnn.com/video/data/3.0/%s/index.xml' % path, page_title) info = xml.etree.ElementTree.fromstring(info_xml.encode('utf-8')) formats = [] for f in info.findall('files/file'): mf = re.match(r'(\d+)x(\d+)(?:_(.*)k)?',f.attrib['bitrate']) if mf is not None: formats.append((int(mf.group(1)), int(mf.group(2)), int(mf.group(3) or 0), f.text)) formats = sorted(formats) (_,_,_, video_path) = formats[-1] video_url = 'http://ht.cdn.turner.com/cnn/big%s' % video_path thumbnails = sorted([((int(t.attrib['height']),int(t.attrib['width'])), t.text) for t in info.findall('images/image')]) thumbs_dict = [{'resolution': res, 'url': t_url} for (res, t_url) in thumbnails] return {'id': info.attrib['id'], 'title': info.find('headline').text, 'url': video_url, 'ext': determine_ext(video_url), 'thumbnail': thumbnails[-1][1], 'thumbnails': thumbs_dict, 'description': info.find('description').text, }