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import os |
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supported_ckpt_extensions = set(['.ckpt', '.pth']) |
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supported_pt_extensions = set(['.ckpt', '.pt', '.bin', '.pth']) |
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try: |
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import safetensors.torch |
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supported_ckpt_extensions.add('.safetensors') |
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supported_pt_extensions.add('.safetensors') |
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except: |
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print("Could not import safetensors, safetensors support disabled.") |
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folder_names_and_paths = {} |
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models_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)), "models") |
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folder_names_and_paths["checkpoints"] = ([os.path.join(models_dir, "checkpoints")], supported_ckpt_extensions) |
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folder_names_and_paths["configs"] = ([os.path.join(models_dir, "configs")], [".yaml"]) |
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folder_names_and_paths["loras"] = ([os.path.join(models_dir, "loras")], supported_pt_extensions) |
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folder_names_and_paths["vae"] = ([os.path.join(models_dir, "vae")], supported_pt_extensions) |
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folder_names_and_paths["clip"] = ([os.path.join(models_dir, "clip")], supported_pt_extensions) |
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folder_names_and_paths["clip_vision"] = ([os.path.join(models_dir, "clip_vision")], supported_pt_extensions) |
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folder_names_and_paths["style_models"] = ([os.path.join(models_dir, "style_models")], supported_pt_extensions) |
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folder_names_and_paths["embeddings"] = ([os.path.join(models_dir, "embeddings")], supported_pt_extensions) |
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folder_names_and_paths["controlnet"] = ([os.path.join(models_dir, "controlnet"), os.path.join(models_dir, "t2i_adapter")], supported_pt_extensions) |
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folder_names_and_paths["upscale_models"] = ([os.path.join(models_dir, "upscale_models")], supported_pt_extensions) |
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def add_model_folder_path(folder_name, full_folder_path): |
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global folder_names_and_paths |
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if folder_name in folder_names_and_paths: |
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folder_names_and_paths[folder_name][0].append(full_folder_path) |
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def get_folder_paths(folder_name): |
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return folder_names_and_paths[folder_name][0][:] |
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def recursive_search(directory): |
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result = [] |
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for root, subdir, file in os.walk(directory, followlinks=True): |
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for filepath in file: |
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result.append(os.path.join(root, filepath).replace(os.path.join(directory,''),'')) |
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return result |
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def filter_files_extensions(files, extensions): |
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return sorted(list(filter(lambda a: os.path.splitext(a)[-1].lower() in extensions, files))) |
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def get_full_path(folder_name, filename): |
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global folder_names_and_paths |
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folders = folder_names_and_paths[folder_name] |
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for x in folders[0]: |
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full_path = os.path.join(x, filename) |
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if os.path.isfile(full_path): |
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return full_path |
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def get_filename_list(folder_name): |
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global folder_names_and_paths |
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output_list = set() |
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folders = folder_names_and_paths[folder_name] |
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for x in folders[0]: |
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output_list.update(filter_files_extensions(recursive_search(x), folders[1])) |
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return sorted(list(output_list)) |
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