From ebd1fbdfbf73da8a13c0aa926820fe94c2a02e6b Mon Sep 17 00:00:00 2001
From: Jan Petykiewicz <jan@mpxd.net>
Date: Thu, 30 Oct 2025 01:22:46 -0700
Subject: [PATCH] [error] also exclude frames starting with '<frozen'

---
 masque/error.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/masque/error.py b/masque/error.py
index 95c3fd2..fcf69a5 100644
--- a/masque/error.py
+++ b/masque/error.py
@@ -52,7 +52,7 @@ def format_stacktrace(
         stacklevel: int = 1,
         *,
         skip_file_prefixes: tuple[str, ...] = (MASQUE_DIR,),
-        low_file_prefixes: tuple[str, ...] = ('<runpy', '<string>'),
+        low_file_prefixes: tuple[str, ...] = ('<frozen', '<runpy', '<string>'),
         low_file_suffixes: tuple[str, ...] = ('IPython/utils/py3compat.py', ),
         ) -> str:
     """