Merge T2IAdapterLoader and ControlNetLoader.

Workflows will be auto updated.

comfy/sd.py

@@ -527,8 +527,10 @@ def load_controlnet(ckpt_path, model=None):
     elif key in controlnet_data:
         pass
     else:
-        print("error checkpoint does not contain controlnet data", ckpt_path)
+        net = load_t2i_adapter(controlnet_data)
-        return None
+        if net is None:
+            print("error checkpoint does not contain controlnet or t2i adapter data", ckpt_path)
+        return net
 
     context_dim = controlnet_data[key].shape[1]
 
@@ -682,15 +684,16 @@ class T2IAdapter:
             out += self.previous_controlnet.get_control_models()
         return out
 
-def load_t2i_adapter(ckpt_path, model=None):
+def load_t2i_adapter(t2i_data):
-    t2i_data = load_torch_file(ckpt_path)
     keys = t2i_data.keys()
     if "body.0.in_conv.weight" in keys:
         cin = t2i_data['body.0.in_conv.weight'].shape[1]
         model_ad = adapter.Adapter_light(cin=cin, channels=[320, 640, 1280, 1280], nums_rb=4)
-    else:
+    elif 'conv_in.weight' in keys:
         cin = t2i_data['conv_in.weight'].shape[1]
         model_ad = adapter.Adapter(cin=cin, channels=[320, 640, 1280, 1280][:4], nums_rb=2, ksize=1, sk=True, use_conv=False)
+    else:
+        return None
     model_ad.load_state_dict(t2i_data)
     return T2IAdapter(model_ad, cin // 64)
 

comfy_extras/nodes_upscale_model.py

@@ -2,7 +2,6 @@ import os
 from comfy_extras.chainner_models import model_loading
 from comfy.sd import load_torch_file
 import model_management
-from nodes import filter_files_extensions, recursive_search, supported_ckpt_extensions
 import torch
 import comfy.utils
 import folder_paths

nodes.py

@@ -24,26 +24,6 @@ import model_management
 import importlib
 
 import folder_paths
-supported_ckpt_extensions = ['.ckpt', '.pth']
-supported_pt_extensions = ['.ckpt', '.pt', '.bin', '.pth']
-try:
-    import safetensors.torch
-    supported_ckpt_extensions += ['.safetensors']
-    supported_pt_extensions += ['.safetensors']
-except:
-    print("Could not import safetensors, safetensors support disabled.")
-
-def recursive_search(directory):  
-    result = []
-    for root, subdir, file in os.walk(directory, followlinks=True):
-        for filepath in file:
-            #we os.path,join directory with a blank string to generate a path separator at the end.
-            result.append(os.path.join(root, filepath).replace(os.path.join(directory,''),'')) 
-    return result
-
-def filter_files_extensions(files, extensions):
-    return sorted(list(filter(lambda a: os.path.splitext(a)[-1].lower() in extensions, files)))
-
 
 def before_node_execution():
     model_management.throw_exception_if_processing_interrupted()
@@ -348,23 +328,6 @@ class ControlNetApply:
             c.append(n)
         return (c, )
 
-class T2IAdapterLoader:
-    models_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)), "models")
-    t2i_adapter_dir = os.path.join(models_dir, "t2i_adapter")
-    @classmethod
-    def INPUT_TYPES(s):
-        return {"required": { "t2i_adapter_name": (filter_files_extensions(recursive_search(s.t2i_adapter_dir), supported_pt_extensions), )}}
-
-    RETURN_TYPES = ("CONTROL_NET",)
-    FUNCTION = "load_t2i_adapter"
-
-    CATEGORY = "loaders"
-
-    def load_t2i_adapter(self, t2i_adapter_name):
-        t2i_path = os.path.join(self.t2i_adapter_dir, t2i_adapter_name)
-        t2i_adapter = comfy.sd.load_t2i_adapter(t2i_path)
-        return (t2i_adapter,)
-
 class CLIPLoader:
     @classmethod
     def INPUT_TYPES(s):
@@ -963,7 +926,6 @@ NODE_CLASS_MAPPINGS = {
     "ControlNetApply": ControlNetApply,
     "ControlNetLoader": ControlNetLoader,
     "DiffControlNetLoader": DiffControlNetLoader,
-    "T2IAdapterLoader": T2IAdapterLoader,
     "StyleModelLoader": StyleModelLoader,
     "CLIPVisionLoader": CLIPVisionLoader,
     "VAEDecodeTiled": VAEDecodeTiled,

web/scripts/app.js

@@ -614,6 +614,12 @@ class ComfyApp {
 		if (!graphData) {
 			graphData = defaultGraph;
 		}
+
+		// Patch T2IAdapterLoader to ControlNetLoader since they are the same node now
+		for (let n of graphData.nodes) {
+			if (n.type == "T2IAdapterLoader") n.type = "ControlNetLoader";
+		}
+
 		this.graph.configure(graphData);
 
 		for (const node of this.graph._nodes) {