From fbcc299bd8a19cf8b3c8805d6c268a9110230973 Mon Sep 17 00:00:00 2001
From: Umar Getagazov <umar@handlerug.me>
Date: Sat, 7 Oct 2023 01:45:46 +0300
Subject: [PATCH] [ie/substack] Fix embed extraction (#8218)
Authored by: handlerug
---
yt_dlp/extractor/substack.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/yt_dlp/extractor/substack.py b/yt_dlp/extractor/substack.py
index 3782ceed1..5835a5a8d 100644
--- a/yt_dlp/extractor/substack.py
+++ b/yt_dlp/extractor/substack.py
@@ -50,7 +50,7 @@ class SubstackIE(InfoExtractor):
if not re.search(r'<script[^>]+src=["\']https://substackcdn.com/[^"\']+\.js', webpage):
return
- mobj = re.search(r'{[^}]*["\']subdomain["\']\s*:\s*["\'](?P<subdomain>[^"]+)', webpage)
+ mobj = re.search(r'{[^}]*\\?["\']subdomain\\?["\']\s*:\s*\\?["\'](?P<subdomain>[^\\"\']+)', webpage)
if mobj:
parsed = urllib.parse.urlparse(url)
yield parsed._replace(netloc=f'{mobj.group("subdomain")}.substack.com').geturl()