no more pain

README.md

@@ -20,7 +20,7 @@ WanGP supports the Wan (and derived models), Hunyuan Video and LTV Video models
 **Follow DeepBeepMeep on Twitter/X to get the Latest News**: https://x.com/deepbeepmeep
 
 ## 🔥 Latest Updates : 
-### September 2 2025: WanGP v8.3 - At last the pain stops
+### September 2 2025: WanGP v8.31 - At last the pain stops
 
 - This single new feature should give you the strength to face all the potential bugs of this new release:
 **Images Management (multiple additions or deletions, reordering) for Start Images / End Images / Images References.**  
@@ -30,6 +30,7 @@ WanGP supports the Wan (and derived models), Hunyuan Video and LTV Video models
 - **Experimental Sage 3 Attention support**: you will need to deserve this one, first you need a Blackwell GPU (RTX50xx), then you will have to compile Sage 3, install it and cross your fingers that there isn't any crash.
 
 
+*update 8.31: one shouldnt talk about bugs if one dont want to attract bugs*
 
 ### August 29 2025: WanGP v8.21 -  Here Goes Your Weekend
 

shared/gradio/gallery.py

@@ -224,7 +224,9 @@ class AdvancedMediaGallery:
         n = len(get_list(gallery))
         sel = idx if (idx is not None and 0 <= idx < n) else None
         st["selected"] = sel
-        return gr.update(selected_index=sel), st
+        # return gr.update(selected_index=sel), st
+        # return gr.update(), st
+        return st
 
     def _on_gallery_change(self, value: List[Any], state: Dict[str, Any]) :
         # Fires when users add/drag/drop/delete via the Gallery itself.
@@ -238,8 +240,10 @@ class AdvancedMediaGallery:
         else:
             new_sel = old_sel
         st["selected"] = new_sel
-        return gr.update(value=items_filtered, selected_index=new_sel), st
+        # return gr.update(value=items_filtered, selected_index=new_sel), st
+        # return gr.update(value=items_filtered), st
 
+        return gr.update(), st
 
     def _on_add(self, files_payload: Any, state: Dict[str, Any], gallery):
         """
@@ -338,7 +342,8 @@ class AdvancedMediaGallery:
             return gr.update(value=[], selected_index=None), st
         new_sel = min(sel, len(items) - 1)
         st["items"] = items; st["selected"] = new_sel
-        return gr.update(value=items, selected_index=new_sel), st
+        # return gr.update(value=items, selected_index=new_sel), st
+        return gr.update(value=items), st
 
     def _on_move(self, delta: int, state: Dict[str, Any], gallery) :
         st = get_state(state); items: List[Any] = get_list(gallery); sel = st.get("selected", None)
@@ -352,8 +357,8 @@ class AdvancedMediaGallery:
         return gr.update(value=items, selected_index=j), st
 
     def _on_clear(self, state: Dict[str, Any]) :
-        st = {"items": [], "selected": None, "single": state.get("single", False), "mode": self.media_mode}
+        st = {"items": [], "selected": None, "single": get_state(state).get("single", False), "mode": self.media_mode}
-        return gr.update(value=[], selected_index=None), st
+        return gr.update(value=[], selected_index=0), st
 
     def _on_toggle_single(self, to_single: bool, state: Dict[str, Any]) :
         st = get_state(state); st["single"] = bool(to_single)
@@ -397,7 +402,8 @@ class AdvancedMediaGallery:
                 columns=self.columns,
                 show_label=self.show_label,
                 preview= True,
-                type="pil",
+                # type="pil",
+                file_types= list(IMAGE_EXTS) if self.media_mode == "image" else list(VIDEO_EXTS), 
                 selected_index=self._initial_state["selected"],  # server-side selection
             )
 
@@ -424,7 +430,7 @@ class AdvancedMediaGallery:
         self.gallery.select(
             self._on_select,
             inputs=[self.state, self.gallery],
-            outputs=[self.gallery, self.state],
+            outputs=[self.state],
         )
 
         # Gallery value changed by user actions (click-to-add, drag-drop, internal remove, etc.)

wgp.py

@@ -60,7 +60,7 @@ AUTOSAVE_FILENAME = "queue.zip"
 PROMPT_VARS_MAX = 10
 
 target_mmgp_version = "3.5.11"
-WanGP_version = "8.3"
+WanGP_version = "8.31"
 settings_version = 2.28
 max_source_video_frames = 3000
 prompt_enhancer_image_caption_model, prompt_enhancer_image_caption_processor, prompt_enhancer_llm_model, prompt_enhancer_llm_tokenizer = None, None, None, None
@@ -186,6 +186,17 @@ def compute_sliding_window_no(current_video_length, sliding_window_size, discard
     return 1 + math.ceil(left_after_first_window / (sliding_window_size - discard_last_frames - reuse_frames))
 
 
+def clean_image_list(gradio_list):
+    if not isinstance(gradio_list, list): gradio_list = [gradio_list]
+    gradio_list = [ tup[0] if isinstance(tup, tuple) else tup for tup in gradio_list ]        
+
+    if any( not isinstance(image, (Image.Image, str))  for image in gradio_list): return None
+    if any( isinstance(image, str) and not has_image_file_extension(image) for image in gradio_list): return None
+    gradio_list = [ convert_image( Image.open(img) if isinstance(img, str) else img  ) for img in gradio_list  ]        
+    return gradio_list
+
+
+
 def process_prompt_and_add_tasks(state, model_choice):
  
     if state.get("validate_success",0) != 1:
@@ -436,11 +447,10 @@ def process_prompt_and_add_tasks(state, model_choice):
         if image_refs == None or len(image_refs) == 0:
             gr.Info("You must provide at least one Refererence Image")
             return
-        if any(isinstance(image[0], str) for image in image_refs) :
+        image_refs = clean_image_list(image_refs)
+        if image_refs == None :
             gr.Info("A Reference Image should be an Image") 
             return
-        if isinstance(image_refs, list):
-            image_refs = [ convert_image(tup[0]) for tup in image_refs ]        
     else:
         image_refs = None
 
@@ -497,12 +507,10 @@ def process_prompt_and_add_tasks(state, model_choice):
         if image_start == None or isinstance(image_start, list) and len(image_start) == 0:
             gr.Info("You must provide a Start Image")
             return
-        if not isinstance(image_start, list):
+        image_start = clean_image_list(image_start)        
-            image_start = [image_start]
+        if image_start == None :
-        if not all( not isinstance(img[0], str) for img in image_start) :
             gr.Info("Start Image should be an Image") 
             return
-        image_start = [ convert_image(tup[0]) for tup in image_start ]
     else:
         image_start = None
 
@@ -510,15 +518,13 @@ def process_prompt_and_add_tasks(state, model_choice):
         if image_end == None or isinstance(image_end, list) and len(image_end) == 0:
             gr.Info("You must provide an End Image") 
             return
-        if not isinstance(image_end, list):
+        image_end = clean_image_list(image_end)        
-            image_end = [image_end]
+        if image_end == None :
-        if not all( not isinstance(img[0], str) for img in image_end) :
             gr.Info("End Image should be an Image") 
             return
         if len(image_start) != len(image_end):
             gr.Info("The number of Start and End Images should be the same ")
             return         
-        image_end = [ convert_image(tup[0]) for tup in image_end ]
     else:        
         image_end = None