fix LoRA change detection on pipeline type change

Signed-off-by: Vladimir Mandic <mandic00@live.com>

modules/lora/extra_networks_lora.py

@@ -141,10 +141,14 @@ class ExtraNetworkLora(extra_networks.ExtraNetwork):
     def changed(self, requested: List[str], include: List[str], exclude: List[str]):
         if shared.opts.lora_force_reload:
             return True
-        sd_model = getattr(shared.sd_model, "pipe", shared.sd_model)
+        sd_model = shared.sd_model.pipe if hasattr(shared.sd_model, 'pipe') else shared.sd_model
         if not hasattr(sd_model, 'loaded_loras'):
             sd_model.loaded_loras = {}
-        key = f'{",".join(include)}:{",".join(exclude)}'
+        if include is None or len(include) == 0:
+            include = ['all']
+        if exclude is None or len(exclude) == 0:
+            exclude = ['none']
+        key = f'include={",".join(include)}:exclude={",".join(exclude)}'
         loaded = sd_model.loaded_loras.get(key, [])
         debug_log(f'Network load: type=LoRA key="{key}" requested={requested} loaded={loaded}')
         if len(requested) != len(loaded):

modules/sd_models.py

@@ -858,6 +858,7 @@ def set_diffuser_pipe(pipe, new_pipe_type):
     sd_checkpoint_info = getattr(pipe, "sd_checkpoint_info", None)
     sd_model_checkpoint = getattr(pipe, "sd_model_checkpoint", None)
     embedding_db = getattr(pipe, "embedding_db", None)
+    loaded_loras = getattr(pipe, "loaded_loras", None)
     sd_model_hash = getattr(pipe, "sd_model_hash", None)
     has_accelerate = getattr(pipe, "has_accelerate", None)
     current_attn_name = getattr(pipe, "current_attn_name", None)
@@ -910,6 +911,7 @@ def set_diffuser_pipe(pipe, new_pipe_type):
     new_pipe.has_accelerate = has_accelerate
     new_pipe.current_attn_name = current_attn_name
     new_pipe.default_scheduler = default_scheduler
+    new_pipe.loaded_loras = loaded_loras if loaded_loras is not None else {}
     if image_encoder is not None:
         new_pipe.image_encoder = image_encoder
     if feature_extractor is not None: