import re from .common import InfoExtractor from ..utils import ( ExtractorError, sanitized_Request, urlencode_postdata, xpath_text, xpath_with_ns, ) _x = lambda p: xpath_with_ns(p, {'xspf': 'http://xspf.org/ns/0/'}) class NosVideoIE(InfoExtractor): _VALID_URL = r'https?://(?:www\.)?nosvideo\.com/' + \ r'(?:embed/|\?v=)(?P[A-Za-z0-9]{12})/?' _PLAYLIST_URL = 'http://nosvideo.com/xml/{xml_id:s}.xml' _FILE_DELETED_REGEX = r'File Not Found' _TEST = { 'url': 'http://nosvideo.com/?v=mu8fle7g7rpq', 'md5': '6124ed47130d8be3eacae635b071e6b6', 'info_dict': { 'id': 'mu8fle7g7rpq', 'ext': 'mp4', 'title': 'big_buck_bunny_480p_surround-fix.avi.mp4', 'thumbnail': r're:^https?://.*\.jpg$', } } def _real_extract(self, url): video_id = self._match_id(url) fields = { 'id': video_id, 'op': 'download1', 'method_free': 'Continue to Video', } req = sanitized_Request(url, urlencode_postdata(fields)) req.add_header('Content-type', 'application/x-www-form-urlencoded') webpage = self._download_webpage(req, video_id, 'Downloading download page') if re.search(self._FILE_DELETED_REGEX, webpage) is not None: raise ExtractorError('Video %s does not exist' % video_id, expected=True) xml_id = self._search_regex(r'php\|([^\|]+)\|', webpage, 'XML ID') playlist_url = self._PLAYLIST_URL.format(xml_id=xml_id) playlist = self._download_xml(playlist_url, video_id) track = playlist.find(_x('.//xspf:track')) if track is None: raise ExtractorError( 'XML playlist is missing the \'track\' element', expected=True) title = xpath_text(track, _x('./xspf:title'), 'title') url = xpath_text(track, _x('./xspf:file'), 'URL', fatal=True) thumbnail = xpath_text(track, _x('./xspf:image'), 'thumbnail') if title is not None: title = title.strip() formats = [{ 'format_id': 'sd', 'url': url, }] return { 'id': video_id, 'title': title, 'thumbnail': thumbnail, 'formats': formats, }