From cc311ace71be1ad7c35b95663190b0f00f14d38f Mon Sep 17 00:00:00 2001
From: awwaawwa <8493196+awwaawwa@users.noreply.github.com>
Date: Mon, 3 Mar 2025 06:44:48 +0800
Subject: [PATCH] fix: Add check for babeldoc/const.py existence

---
 babeldoc/const.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/babeldoc/const.py b/babeldoc/const.py
index 84bc173..0adb68b 100644
--- a/babeldoc/const.py
+++ b/babeldoc/const.py
@@ -20,7 +20,8 @@ def get_cache_file_path(filename: str, sub_folder: str | None = None) -> Path:
     git_path = shutil.which("git")
     if git_path is None:
         raise FileNotFoundError("git executable not found")
-
+    if not (Path(__file__).resolve().parent / "babeldoc" / "const.py").exists():
+        raise FileNotFoundError("babeldoc/const.py not found")
     WATERMARK_VERSION = (
         subprocess.check_output(  # noqa: S603
             [git_path, "describe", "--always"],