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- import re
- from .common import InfoExtractor
- from ..utils import ExtractorError, parse_qs, remove_start, traverse_obj
- class RbgTumIE(InfoExtractor):
- _VALID_URL = r'https?://(?:live\.rbg\.tum\.de|tum\.live)/w/(?P<id>[^?#]+)'
- _TESTS = [{
- # Combined view
- 'url': 'https://live.rbg.tum.de/w/cpp/22128',
- 'md5': '53a5e7b3e07128e33bbf36687fe1c08f',
- 'info_dict': {
- 'id': 'cpp/22128',
- 'ext': 'mp4',
- 'title': 'Lecture: October 18. 2022',
- 'series': 'Concepts of C++ programming (IN2377)',
- },
- }, {
- # Presentation only
- 'url': 'https://live.rbg.tum.de/w/I2DL/12349/PRES',
- 'md5': '36c584272179f3e56b0db5d880639cba',
- 'info_dict': {
- 'id': 'I2DL/12349/PRES',
- 'ext': 'mp4',
- 'title': 'Lecture 3: Introduction to Neural Networks',
- 'series': 'Introduction to Deep Learning (IN2346)',
- },
- }, {
- # Camera only
- 'url': 'https://live.rbg.tum.de/w/fvv-info/16130/CAM',
- 'md5': 'e04189d92ff2f56aedf5cede65d37aad',
- 'info_dict': {
- 'id': 'fvv-info/16130/CAM',
- 'ext': 'mp4',
- 'title': 'Fachschaftsvollversammlung',
- 'series': 'Fachschaftsvollversammlung Informatik',
- },
- }, {
- 'url': 'https://tum.live/w/linalginfo/27102',
- 'only_matching': True,
- }]
- def _real_extract(self, url):
- video_id = self._match_id(url)
- webpage = self._download_webpage(url, video_id)
- m3u8 = self._html_search_regex(r'"(https://[^"]+\.m3u8[^"]*)', webpage, 'm3u8')
- lecture_title = self._html_search_regex(r'<h1[^>]*>([^<]+)</h1>', webpage, 'title', fatal=False)
- lecture_series_title = remove_start(self._html_extract_title(webpage), 'TUM-Live | ')
- formats = self._extract_m3u8_formats(m3u8, video_id, 'mp4', entry_protocol='m3u8_native', m3u8_id='hls')
- return {
- 'id': video_id,
- 'title': lecture_title,
- 'series': lecture_series_title,
- 'formats': formats,
- }
- class RbgTumCourseIE(InfoExtractor):
- _VALID_URL = r'https?://(?P<hostname>(?:live\.rbg\.tum\.de|tum\.live))/old/course/(?P<id>(?P<year>\d+)/(?P<term>\w+)/(?P<slug>[^/?#]+))'
- _TESTS = [{
- 'url': 'https://live.rbg.tum.de/old/course/2022/S/fpv',
- 'info_dict': {
- 'title': 'Funktionale Programmierung und Verifikation (IN0003)',
- 'id': '2022/S/fpv',
- },
- 'params': {
- 'noplaylist': False,
- },
- 'playlist_count': 13,
- }, {
- 'url': 'https://live.rbg.tum.de/old/course/2022/W/set',
- 'info_dict': {
- 'title': 'SET FSMPIC',
- 'id': '2022/W/set',
- },
- 'params': {
- 'noplaylist': False,
- },
- 'playlist_count': 6,
- }, {
- 'url': 'https://tum.live/old/course/2023/S/linalginfo',
- 'only_matching': True,
- }]
- def _real_extract(self, url):
- course_id, hostname, year, term, slug = self._match_valid_url(url).group('id', 'hostname', 'year', 'term', 'slug')
- meta = self._download_json(
- f'https://{hostname}/api/courses/{slug}/', course_id, fatal=False,
- query={'year': year, 'term': term}) or {}
- lecture_series_title = meta.get('Name')
- lectures = [self.url_result(f'https://{hostname}/w/{slug}/{stream_id}', RbgTumIE)
- for stream_id in traverse_obj(meta, ('Streams', ..., 'ID'))]
- if not lectures:
- webpage = self._download_webpage(url, course_id)
- lecture_series_title = remove_start(self._html_extract_title(webpage), 'TUM-Live | ')
- lectures = [self.url_result(f'https://{hostname}{lecture_path}', RbgTumIE)
- for lecture_path in re.findall(r'href="(/w/[^/"]+/[^/"]+)"', webpage)]
- return self.playlist_result(lectures, course_id, lecture_series_title)
- class RbgTumNewCourseIE(InfoExtractor):
- _VALID_URL = r'https?://(?P<hostname>(?:live\.rbg\.tum\.de|tum\.live))/\?'
- _TESTS = [{
- 'url': 'https://live.rbg.tum.de/?year=2022&term=S&slug=fpv&view=3',
- 'info_dict': {
- 'title': 'Funktionale Programmierung und Verifikation (IN0003)',
- 'id': '2022/S/fpv',
- },
- 'params': {
- 'noplaylist': False,
- },
- 'playlist_count': 13,
- }, {
- 'url': 'https://live.rbg.tum.de/?year=2022&term=W&slug=set&view=3',
- 'info_dict': {
- 'title': 'SET FSMPIC',
- 'id': '2022/W/set',
- },
- 'params': {
- 'noplaylist': False,
- },
- 'playlist_count': 6,
- }, {
- 'url': 'https://tum.live/?year=2023&term=S&slug=linalginfo&view=3',
- 'only_matching': True,
- }]
- def _real_extract(self, url):
- query = parse_qs(url)
- errors = [key for key in ('year', 'term', 'slug') if not query.get(key)]
- if errors:
- raise ExtractorError(f'Input URL is missing query parameters: {", ".join(errors)}')
- year, term, slug = query['year'][0], query['term'][0], query['slug'][0]
- hostname = self._match_valid_url(url).group('hostname')
- return self.url_result(f'https://{hostname}/old/course/{year}/{term}/{slug}', RbgTumCourseIE)
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