import re from .common import InfoExtractor from ..utils import ( determine_ext, determine_protocol, parse_duration, int_or_none, ) class Lecture2GoIE(InfoExtractor): _VALID_URL = r'https?://lecture2go\.uni-hamburg\.de/veranstaltungen/-/v/(?P\d+)' _TEST = { 'url': 'https://lecture2go.uni-hamburg.de/veranstaltungen/-/v/17473', 'md5': 'ac02b570883020d208d405d5a3fd2f7f', 'info_dict': { 'id': '17473', 'ext': 'mp4', 'title': '2 - Endliche Automaten und reguläre Sprachen', 'creator': 'Frank Heitmann', 'duration': 5220, }, 'params': { # m3u8 download 'skip_download': True, } } def _real_extract(self, url): video_id = self._match_id(url) webpage = self._download_webpage(url, video_id) title = self._html_search_regex(r']+class="title">(.+)', webpage, 'title') formats = [] for url in set(re.findall(r'var\s+playerUri\d+\s*=\s*"([^"]+)"', webpage)): ext = determine_ext(url) protocol = determine_protocol({'url': url}) if ext == 'f4m': formats.extend(self._extract_f4m_formats(url, video_id, f4m_id='hds')) elif ext == 'm3u8': formats.extend(self._extract_m3u8_formats(url, video_id, ext='mp4', m3u8_id='hls')) else: if protocol == 'rtmp': continue # XXX: currently broken formats.append({ 'format_id': protocol, 'url': url, }) creator = self._html_search_regex( r']+id="description">([^<]+)', webpage, 'creator', fatal=False) duration = parse_duration(self._html_search_regex( r'Duration:\s*\s*]*>([^<]+)', webpage, 'duration', fatal=False)) view_count = int_or_none(self._html_search_regex( r'Views:\s*\s*]+>(\d+)', webpage, 'view count', fatal=False)) return { 'id': video_id, 'title': title, 'formats': formats, 'creator': creator, 'duration': duration, 'view_count': view_count, }