From: Remita Amine <remitamine@gmail.com>
Date: Thu, 25 Mar 2021 11:53:18 +0000 (+0100)
Subject: [youtube:tab] fix playlist/comunity continuation items extraction(closes #28266)
X-Git-Url: http://git.oshgnacknak.de/?a=commitdiff_plain;h=605e7b5e47c60c3ed7c2ca71df4d6bbd49fa8a77;p=youtube-dl

[youtube:tab] fix playlist/comunity continuation items extraction(closes #28266)
---

diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index badca3977..faf3a344e 100644
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -24,6 +24,7 @@ from ..jsinterp import JSInterpreter
 from ..utils import (
     ExtractorError,
     clean_html,
+    dict_get,
     float_or_none,
     int_or_none,
     mimetype2ext,
@@ -2541,13 +2542,14 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
                     continuation = self._extract_continuation(continuation_renderer)
                     continue
 
+            on_response_received = dict_get(response, ('onResponseReceivedActions', 'onResponseReceivedEndpoints'))
             continuation_items = try_get(
-                response, lambda x: x['onResponseReceivedActions'][0]['appendContinuationItemsAction']['continuationItems'], list)
+                on_response_received, lambda x: x[0]['appendContinuationItemsAction']['continuationItems'], list)
             if continuation_items:
                 continuation_item = continuation_items[0]
                 if not isinstance(continuation_item, dict):
                     continue
-                renderer = continuation_item.get('gridVideoRenderer')
+                renderer = self._extract_grid_item_renderer(continuation_item)
                 if renderer:
                     grid_renderer = {'items': continuation_items}
                     for entry in self._grid_entries(grid_renderer):
@@ -2561,6 +2563,13 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
                         yield entry
                     continuation = self._extract_continuation(video_list_renderer)
                     continue
+                renderer = continuation_item.get('backstagePostThreadRenderer')
+                if renderer:
+                    continuation_renderer = {'contents': continuation_items}
+                    for entry in self._post_thread_continuation_entries(continuation_renderer):
+                        yield entry
+                    continuation = self._extract_continuation(continuation_renderer)
+                    continue
 
             break