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Configuration error
Configuration error
| import folder_paths | |
| import comfy.utils | |
| import comfy.model_detection | |
| import comfy.model_management | |
| import comfy.lora | |
| from comfy.model_patcher import ModelPatcher | |
| from .utils import TimestepKeyframeGroup | |
| from .control import ControlNetAdvanced, load_controlnet | |
| def convert_cn_lora_from_diffusers(cn_model: ModelPatcher, lora_path: str): | |
| lora_data = comfy.utils.load_torch_file(lora_path, safe_load=True) | |
| unet_dtype = comfy.model_management.unet_dtype() | |
| for key, value in lora_data.items(): | |
| lora_data[key] = value.to(unet_dtype) | |
| diffusers_keys = comfy.utils.unet_to_diffusers(cn_model.model.state_dict()) | |
| #lora_data = comfy.model_detection.unet_config_from_diffusers_unet(lora_data, dtype=unet_dtype) | |
| #key_map = comfy.lora.model_lora_keys_unet(cn_model.model, key_map) | |
| lora_data = comfy.lora.load_lora(lora_data, to_load=diffusers_keys) | |
| # TODO: detect if diffusers for sure? not sure if needed at this time, since cn loras are | |
| # only used currently for LOOSEControl, and those are all in diffusers format | |
| #unet_dtype = comfy.model_management.unet_dtype() | |
| #lora_data = comfy.model_detection.unet_config_from_diffusers_unet(lora_data, unet_dtype) | |
| return lora_data | |
| class ControlNetLoaderWithLoraAdvanced: | |
| def INPUT_TYPES(s): | |
| return { | |
| "required": { | |
| "control_net_name": (folder_paths.get_filename_list("controlnet"), ), | |
| "cn_lora_name": (folder_paths.get_filename_list("controlnet"), ), | |
| "cn_lora_strength": ("FLOAT", {"default": 1.0, "min": 0.0, "max": 1.0, "step": 0.001}), | |
| }, | |
| "optional": { | |
| "timestep_keyframe": ("TIMESTEP_KEYFRAME", ), | |
| } | |
| } | |
| RETURN_TYPES = ("CONTROL_NET", ) | |
| FUNCTION = "load_controlnet" | |
| CATEGORY = "Adv-ControlNet 🛂🅐🅒🅝/LOOSEControl" | |
| def load_controlnet(self, control_net_name, cn_lora_name, cn_lora_strength: float, | |
| timestep_keyframe: TimestepKeyframeGroup=None | |
| ): | |
| controlnet_path = folder_paths.get_full_path("controlnet", control_net_name) | |
| controlnet: ControlNetAdvanced = load_controlnet(controlnet_path, timestep_keyframe) | |
| if not isinstance(controlnet, ControlNetAdvanced): | |
| raise ValueError("Type {} is not compatible with CN LoRA features at this time.") | |
| # now, try to load CN LoRA | |
| lora_path = folder_paths.get_full_path("controlnet", cn_lora_name) | |
| lora_data = convert_cn_lora_from_diffusers(cn_model=controlnet.control_model_wrapped, lora_path=lora_path) | |
| # apply patches to wrapped control_model | |
| controlnet.control_model_wrapped.add_patches(lora_data, strength_patch=cn_lora_strength) | |
| # all done | |
| return (controlnet,) | |