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https://github.com/yt-dlp/yt-dlp.git
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[orf:tvthek] Lazy playlist extraction and obey --no-playlist
Closes #2411
This commit is contained in:
pukkandan
parent
6a5a30f9e2
commit
b695e3f9bd
@ -1,33 +1,68 @@
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# coding: utf-8
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from __future__ import unicode_literals
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import functools
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import re
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from .common import InfoExtractor
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from ..compat import compat_str
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from ..utils import (
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clean_html,
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determine_ext,
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float_or_none,
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HEADRequest,
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InAdvancePagedList,
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int_or_none,
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join_nonempty,
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orderedSet,
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remove_end,
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smuggle_url,
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str_or_none,
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strip_jsonp,
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unescapeHTML,
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unified_strdate,
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unsmuggle_url,
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url_or_none,
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urljoin,
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)
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class ORFTVthekIE(InfoExtractor):
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IE_NAME = 'orf:tvthek'
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IE_DESC = 'ORF TVthek'
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_VALID_URL = r'https?://tvthek\.orf\.at/(?:[^/]+/)+(?P<id>\d+)'
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_VALID_URL = r'(?P<url>https?://tvthek\.orf\.at/(?:(?:[^/]+/){2}){1,2}(?P<id>\d+))(/[^/]+/(?P<vid>\d+))?(?:$|[?#])'
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_TESTS = [{
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'url': 'https://tvthek.orf.at/profile/ZIB-2/1211/ZIB-2/14121079',
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'info_dict': {
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'id': '14121079',
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},
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'playlist_count': 11,
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'params': {'noplaylist': True}
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}, {
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'url': 'https://tvthek.orf.at/profile/ZIB-2/1211/ZIB-2/14121079/Umfrage-Welches-Tier-ist-Sebastian-Kurz/15083150',
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'info_dict': {
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'id': '14121079',
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},
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'playlist_count': 1,
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'params': {'playlist_items': '5'}
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}, {
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'url': 'https://tvthek.orf.at/profile/ZIB-2/1211/ZIB-2/14121079/Umfrage-Welches-Tier-ist-Sebastian-Kurz/15083150',
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'info_dict': {
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'id': '14121079',
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'playlist_count': 1
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},
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'playlist': [{
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'info_dict': {
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'id': '15083150',
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'ext': 'mp4',
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'description': 'md5:7be1c485425f5f255a5e4e4815e77d04',
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'thumbnail': 'https://api-tvthek.orf.at/uploads/media/segments/0130/59/824271ea35cd8931a0fb08ab316a5b0a1562342c.jpeg',
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'title': 'Umfrage: Welches Tier ist Sebastian Kurz?',
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}
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}],
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'playlist_count': 1,
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'params': {'noplaylist': True, 'skip_download': 'm3u8'}
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}, {
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'url': 'http://tvthek.orf.at/program/Aufgetischt/2745173/Aufgetischt-Mit-der-Steirischen-Tafelrunde/8891389',
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'playlist': [{
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'md5': '2942210346ed779588f428a92db88712',
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@ -62,8 +97,90 @@ class ORFTVthekIE(InfoExtractor):
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'only_matching': True,
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}]
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def _pagefunc(self, url, data_jsb, n, *, image=None):
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sd = data_jsb[n]
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video_id, title = str(sd['id']), sd['title']
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formats = []
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for fd in sd['sources']:
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src = url_or_none(fd.get('src'))
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if not src:
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continue
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format_id = join_nonempty('delivery', 'quality', 'quality_string', from_dict=fd)
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ext = determine_ext(src)
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if ext == 'm3u8':
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m3u8_formats = self._extract_m3u8_formats(
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src, video_id, 'mp4', m3u8_id=format_id, fatal=False, note=f'Downloading {format_id} m3u8 manifest')
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if any('/geoprotection' in f['url'] for f in m3u8_formats):
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self.raise_geo_restricted()
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formats.extend(m3u8_formats)
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elif ext == 'f4m':
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formats.extend(self._extract_f4m_formats(
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src, video_id, f4m_id=format_id, fatal=False))
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elif ext == 'mpd':
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formats.extend(self._extract_mpd_formats(
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src, video_id, mpd_id=format_id, fatal=False, note=f'Downloading {format_id} mpd manifest'))
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else:
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formats.append({
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'format_id': format_id,
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'url': src,
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'protocol': fd.get('protocol'),
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})
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# Check for geoblocking.
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# There is a property is_geoprotection, but that's always false
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geo_str = sd.get('geoprotection_string')
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http_url = next(
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(f['url'] for f in formats if re.match(r'^https?://.*\.mp4$', f['url'])),
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None) if geo_str else None
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if http_url:
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self._request_webpage(
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HEADRequest(http_url), video_id, fatal=False, note='Testing for geoblocking',
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errnote=f'This video seems to be blocked outside of {geo_str}. You may want to try the streaming-* formats')
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self._sort_formats(formats)
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subtitles = {}
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for sub in sd.get('subtitles', []):
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sub_src = sub.get('src')
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if not sub_src:
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continue
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subtitles.setdefault(sub.get('lang', 'de-AT'), []).append({
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'url': sub_src,
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})
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upload_date = unified_strdate(sd.get('created_date'))
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thumbnails = []
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preview = sd.get('preview_image_url')
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if preview:
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thumbnails.append({
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'id': 'preview',
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'url': preview,
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'preference': 0,
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})
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image = sd.get('image_full_url') or image
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if image:
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thumbnails.append({
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'id': 'full',
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'url': image,
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'preference': 1,
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})
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yield {
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'id': video_id,
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'title': title,
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'webpage_url': smuggle_url(f'{url}/part/{video_id}', {'force_noplaylist': True}),
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'formats': formats,
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'subtitles': subtitles,
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'description': sd.get('description'),
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'duration': int_or_none(sd.get('duration_in_seconds')),
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'upload_date': upload_date,
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'thumbnails': thumbnails,
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}
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def _real_extract(self, url):
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playlist_id = self._match_id(url)
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url, smuggled_data = unsmuggle_url(url)
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playlist_id, video_id, base_url = self._match_valid_url(url).group('id', 'vid', 'url')
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webpage = self._download_webpage(url, playlist_id)
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data_jsb = self._parse_json(
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@ -72,107 +189,16 @@ def _real_extract(self, url):
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webpage, 'playlist', group='json'),
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playlist_id, transform_source=unescapeHTML)['playlist']['videos']
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entries = []
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for sd in data_jsb:
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video_id, title = sd.get('id'), sd.get('title')
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if not video_id or not title:
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continue
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video_id = compat_str(video_id)
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formats = []
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for fd in sd['sources']:
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src = url_or_none(fd.get('src'))
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if not src:
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continue
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format_id = join_nonempty('delivery', 'quality', 'quality_string', from_dict=fd)
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ext = determine_ext(src)
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if ext == 'm3u8':
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m3u8_formats = self._extract_m3u8_formats(
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src, video_id, 'mp4', m3u8_id=format_id, fatal=False)
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if any('/geoprotection' in f['url'] for f in m3u8_formats):
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self.raise_geo_restricted()
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formats.extend(m3u8_formats)
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elif ext == 'f4m':
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formats.extend(self._extract_f4m_formats(
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src, video_id, f4m_id=format_id, fatal=False))
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elif ext == 'mpd':
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formats.extend(self._extract_mpd_formats(
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src, video_id, mpd_id=format_id, fatal=False))
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else:
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formats.append({
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'format_id': format_id,
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'url': src,
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'protocol': fd.get('protocol'),
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})
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if not self._yes_playlist(playlist_id, video_id, smuggled_data):
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data_jsb = [sd for sd in data_jsb if str(sd.get('id')) == video_id]
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# Check for geoblocking.
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# There is a property is_geoprotection, but that's always false
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geo_str = sd.get('geoprotection_string')
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if geo_str:
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try:
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http_url = next(
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f['url']
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for f in formats
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if re.match(r'^https?://.*\.mp4$', f['url']))
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except StopIteration:
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pass
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else:
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req = HEADRequest(http_url)
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self._request_webpage(
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req, video_id,
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note='Testing for geoblocking',
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errnote=((
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'This video seems to be blocked outside of %s. '
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'You may want to try the streaming-* formats.')
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% geo_str),
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fatal=False)
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self._check_formats(formats, video_id)
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self._sort_formats(formats)
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subtitles = {}
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for sub in sd.get('subtitles', []):
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sub_src = sub.get('src')
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if not sub_src:
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continue
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subtitles.setdefault(sub.get('lang', 'de-AT'), []).append({
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'url': sub_src,
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})
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upload_date = unified_strdate(sd.get('created_date'))
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thumbnails = []
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preview = sd.get('preview_image_url')
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if preview:
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thumbnails.append({
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'id': 'preview',
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'url': preview,
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'preference': 0,
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})
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image = sd.get('image_full_url')
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if not image and len(data_jsb) == 1:
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image = self._og_search_thumbnail(webpage)
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if image:
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thumbnails.append({
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'id': 'full',
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'url': image,
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'preference': 1,
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})
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entries.append({
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'_type': 'video',
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'id': video_id,
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'title': title,
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'formats': formats,
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'subtitles': subtitles,
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'description': sd.get('description'),
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'duration': int_or_none(sd.get('duration_in_seconds')),
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'upload_date': upload_date,
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'thumbnails': thumbnails,
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})
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playlist_count = len(data_jsb)
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image = self._og_search_thumbnail(webpage) if playlist_count == 1 else None
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page_func = functools.partial(self._pagefunc, base_url, data_jsb, image=image)
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return {
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'_type': 'playlist',
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'entries': entries,
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'entries': InAdvancePagedList(page_func, playlist_count, 1),
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'id': playlist_id,
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}
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