[utils] OnDemandPagedList: Do not download pages after error

Authored by: regarten

README.md

@@ -1698,6 +1698,10 @@ The following extractors use this feature:
 * `app_version`: App version to call mobile APIs with - should be set along with `manifest_app_version`. (e.g. `20.2.1`)
 * `manifest_app_version`: Numeric app version to call mobile APIs with. (e.g. `221`)
 
+#### rokfinchannel
+* `tab`: Which tab to download. One of `new`, `top`, `videos`, `podcasts`, `streams`, `stacks`. (E.g. `rokfinchannel:tab=streams`)
+
+
 NOTE: These options may be changed/removed in the future without concern for backward compatibility
 
 <!-- MANPAGE: MOVE "INSTALLATION" SECTION HERE -->

yt_dlp/extractor/arcpublishing.py

@@ -124,8 +124,7 @@ class ArcPublishingIE(InfoExtractor):
                 formats.extend(smil_formats)
             elif stream_type in ('ts', 'hls'):
                 m3u8_formats = self._extract_m3u8_formats(
-                    s_url, uuid, 'mp4', 'm3u8' if is_live else 'm3u8_native',
+                    s_url, uuid, 'mp4', live=is_live, m3u8_id='hls', fatal=False)
-                    m3u8_id='hls', fatal=False)
                 if all([f.get('acodec') == 'none' for f in m3u8_formats]):
                     continue
                 for f in m3u8_formats:

yt_dlp/extractor/dailymotion.py

@@ -259,9 +259,7 @@ class DailymotionIE(DailymotionBaseInfoExtractor):
                     continue
                 if media_type == 'application/x-mpegURL':
                     formats.extend(self._extract_m3u8_formats(
-                        media_url, video_id, 'mp4',
+                        media_url, video_id, 'mp4', live=is_live, m3u8_id='hls', fatal=False))
-                        'm3u8' if is_live else 'm3u8_native',
-                        m3u8_id='hls', fatal=False))
                 else:
                     f = {
                         'url': media_url,

yt_dlp/extractor/extractors.py

@@ -1011,11 +1011,12 @@ from .nick import (
     NickNightIE,
     NickRuIE,
 )
-
 from .niconico import (
     NiconicoIE,
     NiconicoPlaylistIE,
     NiconicoUserIE,
+    NiconicoSeriesIE,
+    NiconicoHistoryIE,
     NicovideoSearchDateIE,
     NicovideoSearchIE,
     NicovideoSearchURLIE,
@@ -1333,7 +1334,11 @@ from .reverbnation import ReverbNationIE
 from .rice import RICEIE
 from .rmcdecouverte import RMCDecouverteIE
 from .rockstargames import RockstarGamesIE
-from .rokfin import RokfinIE
+from .rokfin import (
+    RokfinIE,
+    RokfinStackIE,
+    RokfinChannelIE,
+)
 from .roosterteeth import RoosterTeethIE, RoosterTeethSeriesIE
 from .rottentomatoes import RottenTomatoesIE
 from .rozhlas import RozhlasIE

yt_dlp/extractor/imggaming.py

@@ -96,7 +96,7 @@ class ImgGamingBaseIE(InfoExtractor):
                 continue
             if proto == 'hls':
                 m3u8_formats = self._extract_m3u8_formats(
-                    media_url, media_id, 'mp4', 'm3u8' if is_live else 'm3u8_native',
+                    media_url, media_id, 'mp4', live=is_live,
                     m3u8_id='hls', fatal=False, headers=self._MANIFEST_HEADERS)
                 for f in m3u8_formats:
                     f.setdefault('http_headers', {}).update(self._MANIFEST_HEADERS)

yt_dlp/extractor/manyvids.py

@@ -89,4 +89,5 @@ class ManyVidsIE(InfoExtractor):
             'view_count': view_count,
             'like_count': like_count,
             'formats': formats,
+            'uploader': self._html_search_regex(r'<meta[^>]+name="author"[^>]*>([^<]+)', webpage, 'uploader'),
         }

yt_dlp/extractor/mirrativ.py

@@ -19,9 +19,25 @@ class MirrativBaseIE(InfoExtractor):
 class MirrativIE(MirrativBaseIE):
     IE_NAME = 'mirrativ'
     _VALID_URL = r'https?://(?:www\.)?mirrativ\.com/live/(?P<id>[^/?#&]+)'
-    LIVE_API_URL = 'https://www.mirrativ.com/api/live/live?live_id=%s'
 
     TESTS = [{
+        'url': 'https://mirrativ.com/live/UQomuS7EMgHoxRHjEhNiHw',
+        'info_dict': {
+            'id': 'UQomuS7EMgHoxRHjEhNiHw',
+            'title': 'ねむいぃ、。『参加型』🔰jcが初めてやるCOD✨初見さん大歓迎💗',
+            'is_live': True,
+            'description': 'md5:bfcd8f77f2fab24c3c672e5620f3f16e',
+            'thumbnail': r're:https?://.+',
+            'uploader': '# あ ち ゅ 。💡',
+            'uploader_id': '118572165',
+            'duration': None,
+            'view_count': 1241,
+            'release_timestamp': 1646229192,
+            'timestamp': 1646229167,
+            'was_live': False,
+        },
+        'skip': 'livestream',
+    }, {
         'url': 'https://mirrativ.com/live/POxyuG1KmW2982lqlDTuPw',
         'only_matching': True,
     }]
@@ -29,12 +45,11 @@ class MirrativIE(MirrativBaseIE):
     def _real_extract(self, url):
         video_id = self._match_id(url)
         webpage = self._download_webpage('https://www.mirrativ.com/live/%s' % video_id, video_id)
-        live_response = self._download_json(self.LIVE_API_URL % video_id, video_id)
+        live_response = self._download_json(f'https://www.mirrativ.com/api/live/live?live_id={video_id}', video_id)
         self.assert_error(live_response)
 
         hls_url = dict_get(live_response, ('archive_url_hls', 'streaming_url_hls'))
         is_live = bool(live_response.get('is_live'))
-        was_live = bool(live_response.get('is_archive'))
         if not hls_url:
             raise ExtractorError('Neither archive nor live is available.', expected=True)
 
@@ -42,55 +57,29 @@ class MirrativIE(MirrativBaseIE):
             hls_url, video_id,
             ext='mp4', entry_protocol='m3u8_native',
             m3u8_id='hls', live=is_live)
-        rtmp_url = live_response.get('streaming_url_edge')
-        if rtmp_url:
-            keys_to_copy = ('width', 'height', 'vcodec', 'acodec', 'tbr')
-            fmt = {
-                'format_id': 'rtmp',
-                'url': rtmp_url,
-                'protocol': 'rtmp',
-                'ext': 'mp4',
-            }
-            fmt.update({k: traverse_obj(formats, (0, k)) for k in keys_to_copy})
-            formats.append(fmt)
         self._sort_formats(formats)
 
-        title = self._og_search_title(webpage, default=None) or self._search_regex(
-            r'<title>\s*(.+?) - Mirrativ\s*</title>', webpage) or live_response.get('title')
-        description = live_response.get('description')
-        thumbnail = live_response.get('image_url')
-
-        duration = try_get(live_response, lambda x: x['ended_at'] - x['started_at'])
-        view_count = live_response.get('total_viewer_num')
-        release_timestamp = live_response.get('started_at')
-        timestamp = live_response.get('created_at')
-
-        owner = live_response.get('owner', {})
-        uploader = owner.get('name')
-        uploader_id = owner.get('user_id')
-
         return {
             'id': video_id,
-            'title': title,
+            'title': self._og_search_title(webpage, default=None) or self._search_regex(
+                r'<title>\s*(.+?) - Mirrativ\s*</title>', webpage) or live_response.get('title'),
             'is_live': is_live,
-            'description': description,
+            'description': live_response.get('description'),
             'formats': formats,
-            'thumbnail': thumbnail,
+            'thumbnail': live_response.get('image_url'),
-            'uploader': uploader,
+            'uploader': traverse_obj(live_response, ('owner', 'name')),
-            'uploader_id': uploader_id,
+            'uploader_id': traverse_obj(live_response, ('owner', 'user_id')),
-            'duration': duration,
+            'duration': try_get(live_response, lambda x: x['ended_at'] - x['started_at']) if not is_live else None,
-            'view_count': view_count,
+            'view_count': live_response.get('total_viewer_num'),
-            'release_timestamp': release_timestamp,
+            'release_timestamp': live_response.get('started_at'),
-            'timestamp': timestamp,
+            'timestamp': live_response.get('created_at'),
-            'was_live': was_live,
+            'was_live': bool(live_response.get('is_archive')),
         }
 
 
 class MirrativUserIE(MirrativBaseIE):
     IE_NAME = 'mirrativ:user'
     _VALID_URL = r'https?://(?:www\.)?mirrativ\.com/user/(?P<id>\d+)'
-    LIVE_HISTORY_API_URL = 'https://www.mirrativ.com/api/live/live_history?user_id=%s&page=%d'
-    USER_INFO_API_URL = 'https://www.mirrativ.com/api/user/profile?user_id=%s'
 
     _TESTS = [{
         # Live archive is available up to 3 days
@@ -104,8 +93,8 @@ class MirrativUserIE(MirrativBaseIE):
         page = 1
         while page is not None:
             api_response = self._download_json(
-                self.LIVE_HISTORY_API_URL % (user_id, page), user_id,
+                f'https://www.mirrativ.com/api/live/live_history?user_id={user_id}&page={page}', user_id,
-                note='Downloading page %d' % page)
+                note=f'Downloading page {page}')
             self.assert_error(api_response)
             lives = api_response.get('lives')
             if not lives:
@@ -123,12 +112,10 @@ class MirrativUserIE(MirrativBaseIE):
     def _real_extract(self, url):
         user_id = self._match_id(url)
         user_info = self._download_json(
-            self.USER_INFO_API_URL % user_id, user_id,
+            f'https://www.mirrativ.com/api/user/profile?user_id={user_id}', user_id,
             note='Downloading user info', fatal=False)
         self.assert_error(user_info)
 
-        uploader = user_info.get('name')
+        return self.playlist_result(
-        description = user_info.get('description')
+            self._entries(user_id), user_id,
-
+            user_info.get('name'), user_info.get('description'))
-        entries = self._entries(user_id)
-        return self.playlist_result(entries, user_id, uploader, description)

yt_dlp/extractor/niconico.py

@@ -3,6 +3,7 @@ from __future__ import unicode_literals
 
 import datetime
 import itertools
+import functools
 import json
 import re
 
@@ -12,6 +13,7 @@ from ..compat import (
     compat_str,
     compat_parse_qs,
     compat_urllib_parse_urlparse,
+    compat_HTTPError,
 )
 from ..utils import (
     ExtractorError,
@@ -24,7 +26,9 @@ from ..utils import (
     PostProcessingError,
     remove_start,
     str_or_none,
+    traverse_obj,
     try_get,
+    unescapeHTML,
     unified_timestamp,
     urlencode_postdata,
     xpath_text,
@@ -606,8 +610,61 @@ class NiconicoIE(InfoExtractor):
         }
 
 
-class NiconicoPlaylistIE(InfoExtractor):
+class NiconicoPlaylistBaseIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?nicovideo\.jp/(?:user/\d+/|my/)?mylist/(?P<id>\d+)'
+    _PAGE_SIZE = 100
+
+    _API_HEADERS = {
+        'X-Frontend-ID': '6',
+        'X-Frontend-Version': '0',
+        'X-Niconico-Language': 'en-us'
+    }
+
+    def _call_api(self, list_id, resource, query):
+        "Implement this in child class"
+        pass
+
+    @staticmethod
+    def _parse_owner(item):
+        return {
+            'uploader': traverse_obj(item, ('owner', 'name')),
+            'uploader_id': traverse_obj(item, ('owner', 'id')),
+        }
+
+    def _fetch_page(self, list_id, page):
+        page += 1
+        resp = self._call_api(list_id, 'page %d' % page, {
+            'page': page,
+            'pageSize': self._PAGE_SIZE,
+        })
+        # this is needed to support both mylist and user
+        for video in traverse_obj(resp, ('items', ..., ('video', None))) or []:
+            video_id = video.get('id')
+            if not video_id:
+                # skip {"video": {"id": "blablabla", ...}}
+                continue
+            count = video.get('count') or {}
+            get_count = lambda x: int_or_none(count.get(x))
+            yield {
+                '_type': 'url',
+                'id': video_id,
+                'title': video.get('title'),
+                'url': f'https://www.nicovideo.jp/watch/{video_id}',
+                'description': video.get('shortDescription'),
+                'duration': int_or_none(video.get('duration')),
+                'view_count': get_count('view'),
+                'comment_count': get_count('comment'),
+                'thumbnail': traverse_obj(video, ('thumbnail', ('nHdUrl', 'largeUrl', 'listingUrl', 'url'))),
+                'ie_key': NiconicoIE.ie_key(),
+                **self._parse_owner(video),
+            }
+
+    def _entries(self, list_id):
+        return OnDemandPagedList(functools.partial(self._fetch_page, list_id), self._PAGE_SIZE)
+
+
+class NiconicoPlaylistIE(NiconicoPlaylistBaseIE):
+    IE_NAME = 'niconico:playlist'
+    _VALID_URL = r'https?://(?:(?:www\.|sp\.)?nicovideo\.jp|nico\.ms)/(?:user/\d+/)?(?:my/)?mylist/(?:#/)?(?P<id>\d+)'
 
     _TESTS = [{
         'url': 'http://www.nicovideo.jp/mylist/27411728',
@@ -618,48 +675,110 @@ class NiconicoPlaylistIE(InfoExtractor):
             'uploader': 'のっく',
             'uploader_id': '805442',
         },
-        'playlist_mincount': 225,
+        'playlist_mincount': 291,
     }, {
         'url': 'https://www.nicovideo.jp/user/805442/mylist/27411728',
         'only_matching': True,
+    }, {
+        'url': 'https://www.nicovideo.jp/my/mylist/#/68048635',
+        'only_matching': True,
     }]
 
-    _API_HEADERS = {
+    def _call_api(self, list_id, resource, query):
-        'X-Frontend-ID': '6',
+        return self._download_json(
-        'X-Frontend-Version': '0'
+            f'https://nvapi.nicovideo.jp/v2/mylists/{list_id}', list_id,
-    }
+            f'Downloading {resource}', query=query,
+            headers=self._API_HEADERS)['data']['mylist']
 
     def _real_extract(self, url):
         list_id = self._match_id(url)
+        mylist = self._call_api(list_id, 'list', {
+            'pageSize': 1,
+        })
+        return self.playlist_result(
+            self._entries(list_id), list_id,
+            mylist.get('name'), mylist.get('description'), **self._parse_owner(mylist))
 
-        def get_page_data(pagenum, pagesize):
+
+class NiconicoSeriesIE(InfoExtractor):
+    IE_NAME = 'niconico:series'
+    _VALID_URL = r'https?://(?:(?:www\.|sp\.)?nicovideo\.jp|nico\.ms)/series/(?P<id>\d+)'
+
+    _TESTS = [{
+        'url': 'https://www.nicovideo.jp/series/110226',
+        'info_dict': {
+            'id': '110226',
+            'title': 'ご立派ァ！のシリーズ',
+        },
+        'playlist_mincount': 10,  # as of 2021/03/17
+    }, {
+        'url': 'https://www.nicovideo.jp/series/12312/',
+        'info_dict': {
+            'id': '12312',
+            'title': 'バトルスピリッツ　お勧めカード紹介(調整中)',
+        },
+        'playlist_mincount': 97,  # as of 2021/03/17
+    }, {
+        'url': 'https://nico.ms/series/203559',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        list_id = self._match_id(url)
+        webpage = self._download_webpage(f'https://www.nicovideo.jp/series/{list_id}', list_id)
+
+        title = self._search_regex(
+            (r'<title>「(.+)（全',
+             r'<div class="TwitterShareButton"\s+data-text="(.+)\s+https:'),
+            webpage, 'title', fatal=False)
+        if title:
+            title = unescapeHTML(title)
+        playlist = [
+            self.url_result(f'https://www.nicovideo.jp/watch/{v_id}', video_id=v_id)
+            for v_id in re.findall(r'href="/watch/([a-z0-9]+)" data-href="/watch/\1', webpage)]
+        return self.playlist_result(playlist, list_id, title)
+
+
+class NiconicoHistoryIE(NiconicoPlaylistBaseIE):
+    IE_NAME = 'niconico:history'
+    IE_DESC = 'NicoNico user history. Requires cookies.'
+    _VALID_URL = r'https?://(?:www\.|sp\.)?nicovideo\.jp/my/history'
+
+    _TESTS = [{
+        'note': 'PC page, with /video',
+        'url': 'https://www.nicovideo.jp/my/history/video',
+        'only_matching': True,
+    }, {
+        'note': 'PC page, without /video',
+        'url': 'https://www.nicovideo.jp/my/history',
+        'only_matching': True,
+    }, {
+        'note': 'mobile page, with /video',
+        'url': 'https://sp.nicovideo.jp/my/history/video',
+        'only_matching': True,
+    }, {
+        'note': 'mobile page, without /video',
+        'url': 'https://sp.nicovideo.jp/my/history',
+        'only_matching': True,
+    }]
+
+    def _call_api(self, list_id, resource, query):
         return self._download_json(
-                'http://nvapi.nicovideo.jp/v2/mylists/' + list_id, list_id,
+            'https://nvapi.nicovideo.jp/v1/users/me/watch/history', 'history',
-                query={'page': 1 + pagenum, 'pageSize': pagesize},
+            f'Downloading {resource}', query=query,
-                headers=self._API_HEADERS).get('data').get('mylist')
+            headers=self._API_HEADERS)['data']
 
-        data = get_page_data(0, 1)
+    def _real_extract(self, url):
-        title = data.get('name')
+        list_id = 'history'
-        description = data.get('description')
+        try:
-        uploader = data.get('owner').get('name')
+            mylist = self._call_api(list_id, 'list', {
-        uploader_id = data.get('owner').get('id')
+                'pageSize': 1,
-
+            })
-        def pagefunc(pagenum):
+        except ExtractorError as e:
-            data = get_page_data(pagenum, 25)
+            if isinstance(e.cause, compat_HTTPError) and e.cause.code == 401:
-            return ({
+                self.raise_login_required('You have to be logged in to get your watch history')
-                '_type': 'url',
+            raise
-                'url': 'http://www.nicovideo.jp/watch/' + item.get('watchId'),
+        return self.playlist_result(self._entries(list_id), list_id, **self._parse_owner(mylist))
-            } for item in data.get('items'))
-
-        return {
-            '_type': 'playlist',
-            'id': list_id,
-            'title': title,
-            'description': description,
-            'uploader': uploader,
-            'uploader_id': uploader_id,
-            'entries': OnDemandPagedList(pagefunc, 25),
-        }
 
 
 class NicovideoSearchBaseIE(InfoExtractor):

yt_dlp/extractor/rokfin.py

@@ -1,11 +1,11 @@
 # coding: utf-8
-
 import itertools
 from datetime import datetime
 
 from .common import InfoExtractor
 from ..utils import (
     determine_ext,
+    ExtractorError,
     float_or_none,
     format_field,
     int_or_none,
@@ -16,6 +16,9 @@ from ..utils import (
 )
 
 
+_API_BASE_URL = 'https://prod-api-v2.production.rokfin.com/api/v2/public/'
+
+
 class RokfinIE(InfoExtractor):
     _VALID_URL = r'https?://(?:www\.)?rokfin\.com/(?P<id>(?P<type>post|stream)/\d+)'
     _TESTS = [{
@@ -82,8 +85,7 @@ class RokfinIE(InfoExtractor):
     def _real_extract(self, url):
         video_id, video_type = self._match_valid_url(url).group('id', 'type')
 
-        metadata = self._download_json(f'https://prod-api-v2.production.rokfin.com/api/v2/public/{video_id}',
+        metadata = self._download_json(f'{_API_BASE_URL}{video_id}', video_id)
-                                       video_id, fatal=False) or {}
 
         scheduled = unified_timestamp(metadata.get('scheduledAt'))
         live_status = ('was_live' if metadata.get('stoppedAt')
@@ -137,7 +139,7 @@ class RokfinIE(InfoExtractor):
         pages_total = None
         for page_n in itertools.count():
             raw_comments = self._download_json(
-                f'https://prod-api-v2.production.rokfin.com/api/v2/public/comment?postId={video_id[5:]}&page={page_n}&size=50',
+                f'{_API_BASE_URL}comment?postId={video_id[5:]}&page={page_n}&size=50',
                 video_id, note=f'Downloading viewer comments page {page_n + 1}{format_field(pages_total, template=" of %s")}',
                 fatal=False) or {}
 
@@ -153,6 +155,102 @@ class RokfinIE(InfoExtractor):
                     'timestamp': unified_timestamp(comment.get('postedAt'))
                 }
 
-            pages_total = int_or_none(raw_comments.get('totalPages'))
+            pages_total = int_or_none(raw_comments.get('totalPages')) or None
-            if not raw_comments.get('content') or raw_comments.get('last') is not False or page_n > (pages_total or 0):
+            is_last = raw_comments.get('last')
+            if not raw_comments.get('content') or is_last or (page_n > pages_total if pages_total else is_last is not False):
                 return
+
+
+class RokfinPlaylistBaseIE(InfoExtractor):
+    _TYPES = {
+        'video': 'post',
+        'audio': 'post',
+        'stream': 'stream',
+        'dead_stream': 'stream',
+        'stack': 'stack',
+    }
+
+    def _get_video_data(self, metadata):
+        for content in metadata.get('content') or []:
+            media_type = self._TYPES.get(content.get('mediaType'))
+            video_id = content.get('id') if media_type == 'post' else content.get('mediaId')
+            if not media_type or not video_id:
+                continue
+
+            yield self.url_result(f'https://rokfin.com/{media_type}/{video_id}', video_id=f'{media_type}/{video_id}',
+                                  video_title=str_or_none(traverse_obj(content, ('content', 'contentTitle'))))
+
+
+class RokfinStackIE(RokfinPlaylistBaseIE):
+    IE_NAME = 'rokfin:stack'
+    _VALID_URL = r'https?://(?:www\.)?rokfin\.com/stack/(?P<id>[^/]+)'
+    _TESTS = [{
+        'url': 'https://www.rokfin.com/stack/271/Tulsi-Gabbard-Portsmouth-Townhall-FULL--Feb-9-2020',
+        'playlist_count': 8,
+        'info_dict': {
+            'id': '271',
+        },
+    }]
+
+    def _real_extract(self, url):
+        list_id = self._match_id(url)
+        return self.playlist_result(self._get_video_data(
+            self._download_json(f'{_API_BASE_URL}stack/{list_id}', list_id)), list_id)
+
+
+class RokfinChannelIE(RokfinPlaylistBaseIE):
+    IE_NAME = 'rokfin:channel'
+    _VALID_URL = r'https?://(?:www\.)?rokfin\.com/(?!((feed/?)|(discover/?)|(channels/?))$)(?P<id>[^/]+)/?$'
+    _TESTS = [{
+        'url': 'https://rokfin.com/TheConvoCouch',
+        'playlist_mincount': 100,
+        'info_dict': {
+            'id': '12071-new',
+            'title': 'TheConvoCouch - New',
+            'description': 'md5:bb622b1bca100209b91cd685f7847f06',
+        },
+    }]
+
+    _TABS = {
+        'new': 'posts',
+        'top': 'top',
+        'videos': 'video',
+        'podcasts': 'audio',
+        'streams': 'stream',
+        'stacks': 'stack',
+    }
+
+    def _real_initialize(self):
+        self._validate_extractor_args()
+
+    def _validate_extractor_args(self):
+        requested_tabs = self._configuration_arg('tab', None)
+        if requested_tabs is not None and (len(requested_tabs) > 1 or requested_tabs[0] not in self._TABS):
+            raise ExtractorError(f'Invalid extractor-arg "tab". Must be one of {", ".join(self._TABS)}', expected=True)
+
+    def _entries(self, channel_id, channel_name, tab):
+        pages_total = None
+        for page_n in itertools.count(0):
+            if tab in ('posts', 'top'):
+                data_url = f'{_API_BASE_URL}user/{channel_name}/{tab}?page={page_n}&size=50'
+            else:
+                data_url = f'{_API_BASE_URL}post/search/{tab}?page={page_n}&size=50&creator={channel_id}'
+            metadata = self._download_json(
+                data_url, channel_name,
+                note=f'Downloading video metadata page {page_n + 1}{format_field(pages_total, template=" of %s")}')
+
+            yield from self._get_video_data(metadata)
+            pages_total = int_or_none(metadata.get('totalPages')) or None
+            is_last = metadata.get('last')
+            if is_last or (page_n > pages_total if pages_total else is_last is not False):
+                return
+
+    def _real_extract(self, url):
+        channel_name = self._match_id(url)
+        channel_info = self._download_json(f'{_API_BASE_URL}user/{channel_name}', channel_name)
+        channel_id = channel_info['id']
+        tab = self._configuration_arg('tab', default=['new'])[0]
+
+        return self.playlist_result(
+            self._entries(channel_id, channel_name, self._TABS[tab]),
+            f'{channel_id}-{tab}', f'{channel_name} - {tab.title()}', str_or_none(channel_info.get('description')))

yt_dlp/extractor/threeqsdn.py

@@ -111,8 +111,7 @@ class ThreeQSDNIE(InfoExtractor):
                 subtitles = self._merge_subtitles(subtitles, subs)
             elif source_type == 'hls':
                 fmts, subs = self._extract_m3u8_formats_and_subtitles(
-                    source, video_id, 'mp4', 'm3u8' if live else 'm3u8_native',
+                    source, video_id, 'mp4', live=live, m3u8_id='hls', fatal=False)
-                    m3u8_id='hls', fatal=False)
                 formats.extend(fmts)
                 subtitles = self._merge_subtitles(subtitles, subs)
             elif source_type == 'progressive':

yt_dlp/extractor/tv2.py

@@ -81,9 +81,7 @@ class TV2IE(InfoExtractor):
                 elif ext == 'm3u8':
                     if not data.get('drmProtected'):
                         formats.extend(self._extract_m3u8_formats(
-                            video_url, video_id, 'mp4',
+                            video_url, video_id, 'mp4', live=is_live, m3u8_id=format_id, fatal=False))
-                            'm3u8' if is_live else 'm3u8_native',
-                            m3u8_id=format_id, fatal=False))
                 elif ext == 'mpd':
                     formats.extend(self._extract_mpd_formats(
                         video_url, video_id, format_id, fatal=False))
@@ -244,9 +242,7 @@ class KatsomoIE(InfoExtractor):
                 elif ext == 'm3u8':
                     if not data.get('drmProtected'):
                         formats.extend(self._extract_m3u8_formats(
-                            video_url, video_id, 'mp4',
+                            video_url, video_id, 'mp4', live=is_live, m3u8_id=format_id, fatal=False))
-                            'm3u8' if is_live else 'm3u8_native',
-                            m3u8_id=format_id, fatal=False))
                 elif ext == 'mpd':
                     formats.extend(self._extract_mpd_formats(
                         video_url, video_id, format_id, fatal=False))

yt_dlp/extractor/tvnet.py

@@ -111,9 +111,7 @@ class TVNetIE(InfoExtractor):
                 continue
             stream_urls.add(stream_url)
             formats.extend(self._extract_m3u8_formats(
-                stream_url, video_id, 'mp4',
+                stream_url, video_id, 'mp4', live=is_live, m3u8_id='hls', fatal=False))
-                entry_protocol='m3u8' if is_live else 'm3u8_native',
-                m3u8_id='hls', fatal=False))
         self._sort_formats(formats)
 
         # better support for radio streams

yt_dlp/extractor/vgtv.py

@@ -195,9 +195,7 @@ class VGTVIE(XstreamIE):
         hls_url = streams.get('hls')
         if hls_url:
             formats.extend(self._extract_m3u8_formats(
-                hls_url, video_id, 'mp4',
+                hls_url, video_id, 'mp4', live=is_live, m3u8_id='hls', fatal=False))
-                entry_protocol='m3u8' if is_live else 'm3u8_native',
-                m3u8_id='hls', fatal=False))
 
         hds_url = streams.get('hds')
         if hds_url:

yt_dlp/extractor/vimeo.py

@@ -166,8 +166,7 @@ class VimeoBaseInfoExtractor(InfoExtractor):
                 for f_id, m_url in sep_manifest_urls:
                     if files_type == 'hls':
                         fmts, subs = self._extract_m3u8_formats_and_subtitles(
-                            m_url, video_id, 'mp4',
+                            m_url, video_id, 'mp4', live=is_live, m3u8_id=f_id,
-                            'm3u8' if is_live else 'm3u8_native', m3u8_id=f_id,
                             note='Downloading %s m3u8 information' % cdn_name,
                             fatal=False)
                         formats.extend(fmts)

yt_dlp/utils.py

@@ -2799,13 +2799,14 @@ class PagedList:
     def __init__(self, pagefunc, pagesize, use_cache=True):
         self._pagefunc = pagefunc
         self._pagesize = pagesize
+        self._pagecount = float('inf')
         self._use_cache = use_cache
         self._cache = {}
 
     def getpage(self, pagenum):
         page_results = self._cache.get(pagenum)
         if page_results is None:
-            page_results = list(self._pagefunc(pagenum))
+            page_results = [] if pagenum > self._pagecount else list(self._pagefunc(pagenum))
         if self._use_cache:
             self._cache[pagenum] = page_results
         return page_results
@@ -2817,7 +2818,7 @@ class PagedList:
         raise NotImplementedError('This method must be implemented by subclasses')
 
     def __getitem__(self, idx):
-        # NOTE: cache must be enabled if this is used
+        assert self._use_cache, 'Indexing PagedList requires cache'
         if not isinstance(idx, int) or idx < 0:
             raise TypeError('indices must be non-negative integers')
         entries = self.getslice(idx, idx + 1)
@@ -2843,7 +2844,11 @@ class OnDemandPagedList(PagedList):
                 if (end is not None and firstid <= end <= nextfirstid)
                 else None)
 
+            try:
                 page_results = self.getpage(pagenum)
+            except Exception:
+                self._pagecount = pagenum - 1
+                raise
             if startv != 0 or endv is not None:
                 page_results = page_results[startv:endv]
             yield from page_results
@@ -2863,8 +2868,8 @@ class OnDemandPagedList(PagedList):
 
 class InAdvancePagedList(PagedList):
     def __init__(self, pagefunc, pagecount, pagesize):
-        self._pagecount = pagecount
         PagedList.__init__(self, pagefunc, pagesize, True)
+        self._pagecount = pagecount
 
     def _getslice(self, start, end):
         start_page = start // self._pagesize