123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123 |
- import functools
- import re
- from .common import InfoExtractor
- from ..networking.exceptions import HTTPError
- from ..utils import (
- ExtractorError,
- bug_reports_message,
- clean_html,
- format_field,
- get_element_text_and_html_by_tag,
- int_or_none,
- url_or_none,
- )
- from ..utils.traversal import traverse_obj
- class BundestagIE(InfoExtractor):
- _VALID_URL = [
- r'https?://dbtg\.tv/[cf]vid/(?P<id>\d+)',
- r'https?://www\.bundestag\.de/mediathek/?\?(?:[^#]+&)?videoid=(?P<id>\d+)',
- ]
- _TESTS = [{
- 'url': 'https://dbtg.tv/cvid/7605304',
- 'info_dict': {
- 'id': '7605304',
- 'ext': 'mp4',
- 'title': '145. Sitzung vom 15.12.2023, TOP 24 Barrierefreiheit',
- 'description': 'md5:321a9dc6bdad201264c0045efc371561',
- },
- }, {
- 'url': 'https://www.bundestag.de/mediathek?videoid=7602120&url=L21lZGlhdGhla292ZXJsYXk=&mod=mediathek',
- 'info_dict': {
- 'id': '7602120',
- 'ext': 'mp4',
- 'title': '130. Sitzung vom 18.10.2023, TOP 1 Befragung der Bundesregierung',
- 'description': 'Befragung der Bundesregierung',
- },
- }, {
- 'url': 'https://www.bundestag.de/mediathek?videoid=7604941#url=L21lZGlhdGhla292ZXJsYXk/dmlkZW9pZD03NjA0OTQx&mod=mediathek',
- 'only_matching': True,
- }, {
- 'url': 'http://dbtg.tv/fvid/3594346',
- 'only_matching': True,
- }]
- _OVERLAY_URL = 'https://www.bundestag.de/mediathekoverlay'
- _INSTANCE_FORMAT = 'https://cldf-wzw-od.r53.cdn.tv1.eu/13014bundestagod/_definst_/13014bundestag/ondemand/3777parlamentsfernsehen/archiv/app144277506/145293313/{0}/{0}_playlist.smil/playlist.m3u8'
- _SHARE_URL = 'https://webtv.bundestag.de/player/macros/_x_s-144277506/shareData.json?contentId='
- _SHARE_AUDIO_REGEX = r'/\d+_(?P<codec>\w+)_(?P<bitrate>\d+)kb_(?P<channels>\w+)_\w+_\d+\.(?P<ext>\w+)'
- _SHARE_VIDEO_REGEX = r'/\d+_(?P<codec>\w+)_(?P<width>\w+)_(?P<height>\w+)_(?P<bitrate>\d+)kb_\w+_\w+_\d+\.(?P<ext>\w+)'
- def _bt_extract_share_formats(self, video_id):
- share_data = self._download_json(
- f'{self._SHARE_URL}{video_id}', video_id, note='Downloading share format JSON')
- if traverse_obj(share_data, ('status', 'code', {int})) != 1:
- self.report_warning(format_field(
- share_data, [('status', 'message', {str})],
- 'Share API response: %s', default='Unknown Share API Error')
- + bug_reports_message())
- return
- for name, url in share_data.items():
- if not isinstance(name, str) or not url_or_none(url):
- continue
- elif name.startswith('audio'):
- match = re.search(self._SHARE_AUDIO_REGEX, url)
- yield {
- 'format_id': name,
- 'url': url,
- 'vcodec': 'none',
- **traverse_obj(match, {
- 'acodec': 'codec',
- 'audio_channels': ('channels', {{'mono': 1, 'stereo': 2}.get}),
- 'abr': ('bitrate', {int_or_none}),
- 'ext': 'ext',
- }),
- }
- elif name.startswith('download'):
- match = re.search(self._SHARE_VIDEO_REGEX, url)
- yield {
- 'format_id': name,
- 'url': url,
- **traverse_obj(match, {
- 'vcodec': 'codec',
- 'tbr': ('bitrate', {int_or_none}),
- 'width': ('width', {int_or_none}),
- 'height': ('height', {int_or_none}),
- 'ext': 'ext',
- }),
- }
- def _real_extract(self, url):
- video_id = self._match_id(url)
- formats = []
- result = {'id': video_id, 'formats': formats}
- try:
- formats.extend(self._extract_m3u8_formats(
- self._INSTANCE_FORMAT.format(video_id), video_id, m3u8_id='instance'))
- except ExtractorError as error:
- if isinstance(error.cause, HTTPError) and error.cause.status == 404:
- raise ExtractorError('Could not find video id', expected=True)
- self.report_warning(f'Error extracting hls formats: {error}', video_id)
- formats.extend(self._bt_extract_share_formats(video_id))
- if not formats:
- self.raise_no_formats('Could not find suitable formats', video_id=video_id)
- result.update(traverse_obj(self._download_webpage(
- self._OVERLAY_URL, video_id,
- query={'videoid': video_id, 'view': 'main'},
- note='Downloading metadata overlay', fatal=False,
- ), {
- 'title': (
- {functools.partial(get_element_text_and_html_by_tag, 'h3')}, 0,
- {functools.partial(re.sub, r'<span[^>]*>[^<]+</span>', '')}, {clean_html}),
- 'description': ({functools.partial(get_element_text_and_html_by_tag, 'p')}, 0, {clean_html}),
- }))
- return result
|