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https://github.com/justUmen/Bjornulf_custom_nodes.git
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67 lines
2.4 KiB
Python
67 lines
2.4 KiB
Python
import os
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from folder_paths import get_filename_list, get_full_path
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import comfy.sd
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class LoopModelSelector:
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@classmethod
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def INPUT_TYPES(cls):
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model_list = get_filename_list("checkpoints")
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optional_inputs = {}
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for i in range(1, 11):
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optional_inputs[f"model_{i}"] = (model_list, {"default": model_list[min(i-1, len(model_list)-1)]})
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return {
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"required": {
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"number_of_models": ("INT", {"default": 3, "min": 1, "max": 20, "step": 1}),
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},
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"optional": optional_inputs
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}
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RETURN_TYPES = ("MODEL", "CLIP", "VAE", "STRING", "STRING", "STRING")
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RETURN_NAMES = ("model", "clip", "vae", "model_path", "model_name", "model_folder")
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FUNCTION = "select_models"
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CATEGORY = "Bjornulf"
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OUTPUT_IS_LIST = (True, True, True, True, True, True)
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def select_models(self, number_of_models, **kwargs):
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# Collect available models from kwargs
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available_models = [
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kwargs[f"model_{i}"] for i in range(1, number_of_models + 1) if f"model_{i}" in kwargs and kwargs[f"model_{i}"]
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]
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# Raise an error if no models are available
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if not available_models:
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raise ValueError("No models selected")
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models = []
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clips = []
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vaes = []
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model_paths = []
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model_names = []
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model_folders = []
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for selected_model in available_models:
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# Get the model name (without folders or extensions)
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model_name = os.path.splitext(os.path.basename(selected_model))[0]
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# Get the full path to the selected model
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model_path = get_full_path("checkpoints", selected_model)
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# Get the folder name where the model is located
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model_folder = os.path.basename(os.path.dirname(model_path))
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# Load the model using ComfyUI's checkpoint loader
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loaded_objects = comfy.sd.load_checkpoint_guess_config(model_path)
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# Unpack only the values we need
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model, clip, vae = loaded_objects[:3]
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models.append(model)
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clips.append(clip)
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vaes.append(vae)
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model_paths.append(model_path)
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model_names.append(model_name)
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model_folders.append(model_folder)
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return (models, clips, vaes, model_paths, model_names, model_folders) |