Update for Blender 5.2

- use new api compositor access
- Fix file output nodes connexion/renumber/rename/slots handlibng
- consider the new output types
- fixes node position with new API
- fix errors with handler

LLM assisted update

operators/output_search_and_replace.py

@@ -10,7 +10,7 @@ from bpy.props import (StringProperty,
 class RT_OT_outputs_search_and_replace(bpy.types.Operator):
     bl_idname = "rt.outputs_search_and_replace"
     bl_label = "Search And Replace Outputs Paths"
-    bl_description = "Search/Replace texts in output path and slots"
+    bl_description = "Search/Replace texts in output paths (directory and file name) and items"
     bl_options = {'REGISTER', 'UNDO'}
 
     ## Search and replace options
@@ -22,9 +22,9 @@ class RT_OT_outputs_search_and_replace(bpy.types.Operator):
         name="Target Fields",
         description="Fields to search and replace in outputs",
         items=(
-            ('path', "Base Paths", "search and replace in output node paths"),
-            ('slots', "File Slots", "search and replace in output node file slots (also Layer slots for multilayers outputs)"),
-            ('all', "All", "search and replace in both paths and slots"),
+            ('path', "Paths", "search and replace in output node paths (directory and file name, separately)"),
+            ('slots', "Items", "search and replace in output node items (subpaths, or layer names for multilayers outputs)"),
+            ('all', "All", "search and replace in both paths and items"),
         ),
         default='all'
     )
@@ -46,7 +46,8 @@ class RT_OT_outputs_search_and_replace(bpy.types.Operator):
 
     @classmethod
     def poll(cls, context):
-        return context.scene.node_tree and context.scene.node_tree.nodes
+        tree = fn.get_compositor_tree(context.scene)
+        return bool(tree and tree.nodes)
 
     def rename(self, source):
         if not self.find:
@@ -133,12 +134,12 @@ class RT_OT_outputs_search_and_replace(bpy.types.Operator):
         #     return
 
         ## Checked in poll
-        node_tree = context.scene.node_tree
-        
+        node_tree = fn.get_compositor_tree(context.scene)
+
         file_outputs = [f for f in node_tree.nodes if f.type == 'OUTPUT_FILE']
         if self.selected_node_only:
             file_outputs = [f for f in file_outputs if f.select]
-        
+
         if not file_outputs:
             self.report({'ERROR'}, 'No file output nodes found')
             return {'CANCELLED'}
@@ -148,29 +149,21 @@ class RT_OT_outputs_search_and_replace(bpy.types.Operator):
         for file_out in file_outputs:
             ## Get the target prop
             if self.target in ('path', 'all'):
-                current_base_path = file_out.base_path
-                new_base_path = self.rename(current_base_path)
-                if new_base_path is not None and current_base_path != new_base_path:
-                    print(f"\n{file_out.name}: base path: {current_base_path} to {new_base_path}")
-                    file_out.base_path = new_base_path
-                    count += 1
+                for attr in ('directory', 'file_name'):
+                    current_path = getattr(file_out, attr)
+                    new_path = self.rename(current_path)
+                    if new_path is not None and current_path != new_path:
+                        print(f"\n{file_out.name}: {attr}: {current_path} to {new_path}")
+                        setattr(file_out, attr, new_path)
+                        count += 1
 
             if self.target in ('slots', 'all'):
-                for slot in file_out.file_slots:
-                    current_slot_path = slot.path
-                    new_slot_path = self.rename(current_slot_path)
-                    if new_slot_path is not None and current_slot_path != new_slot_path:
-                        print(f"{file_out.name}: file slot: {current_slot_path} to {new_slot_path}")
-                        slot.path = new_slot_path
-                        count += 1
-                
-                ## Layers slots 
-                for layer in file_out.layer_slots:
-                    current_layer_path = layer.name
-                    new_layer_path = self.rename(current_layer_path)
-                    if new_layer_path is not None and current_layer_path != new_layer_path:
-                        print(f"{file_out.name}: layer slot: {current_layer_path} to {new_layer_path}")
-                        layer.name = new_layer_path
+                for item in file_out.file_output_items:
+                    current_item_name = item.name
+                    new_item_name = self.rename(current_item_name)
+                    if new_item_name is not None and current_item_name != new_item_name:
+                        print(f"{file_out.name}: item: {current_item_name} to {new_item_name}")
+                        item.name = new_item_name
                         count += 1
 
         if count: