Support channel slugs

yt_dlp/extractor/_extractors.py

@@ -1782,7 +1782,6 @@ from .rumble import (
 )
 from .rutube import (
     RutubeChannelIE,
-    RutubeCustomPlaylistIE,
     RutubeEmbedIE,
     RutubeIE,
     RutubeMovieIE,

yt_dlp/extractor/rutube.py

@@ -5,7 +5,9 @@ from ..utils import (
     bool_or_none,
     determine_ext,
     int_or_none,
+    js_to_json,
     parse_qs,
+    str_or_none,
     try_get,
     unified_timestamp,
     url_or_none,
@@ -217,10 +219,6 @@ class RutubeIE(RutubeBaseIE):
         'only_matching': True,
     }]
 
-    @classmethod
-    def suitable(cls, url):
-        return False if RutubePlaylistIE.suitable(url) else super().suitable(url)
-
     def _real_extract(self, url):
         video_id = self._match_id(url)
         query = parse_qs(url)
@@ -376,43 +374,21 @@ class RutubePersonIE(RutubePlaylistBaseIE):
 class RutubePlaylistIE(RutubePlaylistBaseIE):
     IE_NAME = 'rutube:playlist'
     IE_DESC = 'Rutube playlists'
-    _VALID_URL = r'https?://rutube\.ru/(?:video|(?:play/)?embed)/[\da-z]{32}/\?.*?\bpl_id=(?P<id>\d+)'
+    _VALID_URL = r'https?://rutube\.ru/plst/(?P<id>\d+)'
     _TESTS = [{
-        'url': 'https://rutube.ru/video/cecd58ed7d531fc0f3d795d51cee9026/?pl_id=3097&pl_type=tag',
+        'url': 'https://rutube.ru/plst/308547/',
         'info_dict': {
-            'id': '3097',
+            'id': '308547',
         },
-        'playlist_count': 27,
-    }, {
-        'url': 'https://rutube.ru/video/10b3a03fc01d5bbcc632a2f3514e8aab/?pl_id=4252&pl_type=source',
-        'only_matching': True,
+        'playlist_mincount': 22,
     }]
-
-    _PAGE_TEMPLATE = 'https://rutube.ru/api/playlist/%s/%s/?page=%s&format=json'
-
-    @classmethod
-    def suitable(cls, url):
-        from ..utils import int_or_none, parse_qs
-
-        if not super().suitable(url):
-            return False
-        params = parse_qs(url)
-        return params.get('pl_type', [None])[0] and int_or_none(params.get('pl_id', [None])[0])
-
-    def _next_page_url(self, page_num, playlist_id, item_kind):
-        return self._PAGE_TEMPLATE % (item_kind, playlist_id, page_num)
-
-    def _real_extract(self, url):
-        qs = parse_qs(url)
-        playlist_kind = qs['pl_type'][0]
-        playlist_id = qs['pl_id'][0]
-        return self._extract_playlist(playlist_id, item_kind=playlist_kind)
+    _PAGE_TEMPLATE = 'https://rutube.ru/api/playlist/custom/%s/videos?page=%s&format=json'
 
 
 class RutubeChannelIE(RutubePlaylistBaseIE):
     IE_NAME = 'rutube:channel'
     IE_DESC = 'Rutube channel'
-    _VALID_URL = r'https?://rutube\.ru/channel/(?P<id>\d+)/(?P<section>videos|shorts)'
+    _VALID_URL = r'https?://rutube\.ru/(?:channel/(?P<id>\d+)|u/(?P<slug>\w+))(?:/(?P<section>videos|shorts))?'
     _TESTS = [{
         'url': 'https://rutube.ru/channel/639184/videos/',
         'info_dict': {
@@ -425,6 +401,18 @@ class RutubeChannelIE(RutubePlaylistBaseIE):
             'id': '25902603_shorts',
         },
         'playlist_mincount': 277,
+    }, {
+        'url': 'https://rutube.ru/channel/25902603/',
+        'info_dict': {
+            'id': '25902603',
+        },
+        'playlist_mincount': 406,
+    }, {
+        'url': 'https://rutube.ru/u/rutube/videos/',
+        'info_dict': {
+            'id': '23704195_videos',
+        },
+        'playlist_mincount': 113,
     }]
 
     _PAGE_TEMPLATE = 'https://rutube.ru/api/video/person/%s/?page=%s&format=json&origin__type=%s'
@@ -433,25 +421,20 @@ class RutubeChannelIE(RutubePlaylistBaseIE):
         origin_type = {
             'videos': 'rtb,rst,ifrm,rspa',
             'shorts': 'rshorts',
+            None: '',
         }.get(section)
         return self._PAGE_TEMPLATE % (playlist_id, page_num, origin_type)
 
     def _real_extract(self, url):
-        playlist_id, section = self._match_valid_url(url).group('id', 'section')
+        playlist_id, slug, section = self._match_valid_url(url).group('id', 'slug', 'section')
+        if slug:
+            webpage = self._download_webpage(url, slug)
+            redux_state = self._search_json(
+                r'window\.reduxState\s*=', webpage, 'redux state', slug, transform_source=js_to_json)
+            playlist_id = traverse_obj(redux_state, (
+                'api', 'queries', lambda k, _: k.startswith('channelIdBySlug'),
+                'data', 'channel_id', {int}, {str_or_none}, any))
         playlist = self._extract_playlist(playlist_id, section=section)
+        if section:
             playlist['id'] = f'{playlist_id}_{section}'
         return playlist
-
-
-class RutubeCustomPlaylistIE(RutubePlaylistBaseIE):
-    IE_NAME = 'rutube:customplaylist'
-    IE_DESC = 'Rutube custom playlist'
-    _VALID_URL = r'https?://rutube\.ru/plst/(?P<id>\d+)'
-    _TESTS = [{
-        'url': 'https://rutube.ru/plst/308547/',
-        'info_dict': {
-            'id': '308547',
-        },
-        'playlist_mincount': 22,
-    }]
-    _PAGE_TEMPLATE = 'https://rutube.ru/api/playlist/custom/%s/videos?page=%s&format=json'