404 when thumb file not found

1 files changed, 4 insertions, 0 deletions

diff --git a/modules/ui_extra_networks.py b/modules/ui_extra_networks.py
index 693cafb6..a2565315 100644
--- a/modules/ui_extra_networks.py
+++ b/modules/ui_extra_networks.py
@@ -8,6 +8,7 @@ from modules.ui import up_down_symbol
 import gradio as gr

 import json

 import html

+from fastapi.exceptions import HTTPException

 

 from modules.generation_parameters_copypaste import image_from_url_text

 

@@ -26,6 +27,9 @@ def register_page(page):
 def fetch_file(filename: str = ""):

     from starlette.responses import FileResponse

 

+    if not os.path.isfile(filename):

+        raise HTTPException(status_code=404, detail="File not found")

+

     if not any(Path(x).absolute() in Path(filename).absolute().parents for x in allowed_dirs):

         raise ValueError(f"File cannot be fetched: {filename}. Must be in one of directories registered by extra pages.")