From 71febd1c52d6de89ff571d4c212846aaaafb33ac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Tue, 29 Dec 2020 02:19:43 +0700
Subject: [PATCH] [youtube:tab] Improve URL matching (closes #27559)

---
 youtube_dl/extractor/youtube.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index 77f128285..0044ed909 100644
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -1103,6 +1103,10 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
                 'skip_download': True,
             },
         },
+        {
+            'url': 'https://www.youtube.com/watch_popup?v=63RmMXCd_bQ',
+            'only_matching': True,
+        },
     ]
 
     def __init__(self, *args, **kwargs):
@@ -2730,6 +2734,11 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
         'only_matching': True,
     }]
 
+    @classmethod
+    def suitable(cls, url):
+        return False if YoutubeIE.suitable(url) else super(
+            YoutubeTabIE, cls).suitable(url)
+
     def _extract_channel_id(self, webpage):
         channel_id = self._html_search_meta(
             'channelId', webpage, 'channel id', default=None)