From 8ea3f7b9095685eed8ba191498a81213dfae1f91 Mon Sep 17 00:00:00 2001
From: coletdjnz <colethedj@protonmail.com>
Date: Wed, 14 Apr 2021 05:07:03 +0000
Subject: [PATCH] [youtube] Improve channel syncid extraction to support ytcfg
(#241)
Authored by: colethedj
---
yt_dlp/extractor/youtube.py | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/yt_dlp/extractor/youtube.py b/yt_dlp/extractor/youtube.py
index ea09ad358..54b9ce94c 100644
--- a/yt_dlp/extractor/youtube.py
+++ b/yt_dlp/extractor/youtube.py
@@ -336,14 +336,19 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
@staticmethod
def _extract_account_syncid(data):
- """Extract syncId required to download private playlists of secondary channels"""
- sync_ids = (
- try_get(data, lambda x: x['responseContext']['mainAppWebResponseContext']['datasyncId'], compat_str)
- or '').split("||")
+ """
+ Extract syncId required to download private playlists of secondary channels
+ @param data Either response or ytcfg
+ """
+ sync_ids = (try_get(
+ data, (lambda x: x['responseContext']['mainAppWebResponseContext']['datasyncId'],
+ lambda x: x['DATASYNC_ID']), compat_str) or '').split("||")
if len(sync_ids) >= 2 and sync_ids[1]:
# datasyncid is of the form "channel_syncid||user_syncid" for secondary channel
# and just "user_syncid||" for primary channel. We only want the channel_syncid
return sync_ids[0]
+ # ytcfg includes channel_syncid if on secondary channel
+ return data.get('DELEGATED_SESSION_ID')
def _extract_ytcfg(self, video_id, webpage):
return self._parse_json(