use file modification time instead of current time for #9760

CHANGELOG.md

@@ -27,6 +27,7 @@
  * make the lightbox fullscreen image function properly
  * fix squished thumbnails in extras tab
  * keep "search" filter for extra networks when user refreshes the tab (previously it showed everthing after you refreshed)
+ * fix webui showing the same image if you configure the generation to always save results into same file
 
 
 ## 1.1.1

modules/ui_tempdir.py

@@ -35,7 +35,8 @@ def check_tmp_file(gradio, filename):
 def save_pil_to_file(pil_image, dir=None):
     already_saved_as = getattr(pil_image, 'already_saved_as', None)
     if already_saved_as and os.path.isfile(already_saved_as):
-        already_saved_as += f'?{int(time())}'
+        already_saved_as += f'?{os.path.getmtime(already_saved_as)}'
+
         register_tmp_file(shared.demo, already_saved_as)
 
         file_obj = Savedfile(already_saved_as)