mirror of
https://git.datalinker.icu/comfyanonymous/ComfyUI
synced 2026-09-14 03:27:06 +08:00
117 lines
3.7 KiB
Python
117 lines
3.7 KiB
Python
import os
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import random
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import sys
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from typing import Sequence, Mapping, Any, Union
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import torch
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import numpy as np
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def get_value_at_index(obj: Union[Sequence, Mapping], index: int) -> Any:
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"""Returns the value at the given index of a sequence or mapping.
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If the object is a sequence (like list or string), returns the value at the given index.
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If the object is a mapping (like a dictionary), returns the value at the index-th key.
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Some return a dictionary, in these cases, we look for the "results" key
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Args:
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obj (Union[Sequence, Mapping]): The object to retrieve the value from.
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index (int): The index of the value to retrieve.
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Returns:
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Any: The value at the given index.
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Raises:
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IndexError: If the index is out of bounds for the object and the object is not a mapping.
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"""
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try:
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return obj[index]
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except KeyError:
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return obj["result"][index]
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def find_path(name: str, path: str = None) -> str:
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"""
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Recursively looks at parent folders starting from the given path until it finds the given name.
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Returns the path as a Path object if found, or None otherwise.
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"""
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# If no path is given, use the current working directory
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if path is None:
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# path = os.getcwd()
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path = os.path.dirname(__file__)
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# Check if the current directory contains the name
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if name in os.listdir(path):
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path_name = os.path.join(path, name)
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print(f"{name} found: {path_name}")
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return path_name
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# Get the parent directory
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parent_directory = os.path.dirname(path)
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# If the parent directory is the same as the current directory, we've reached the root and stop the search
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if parent_directory == path:
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return None
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# Recursively call the function with the parent directory
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return find_path(name, parent_directory)
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def add_comfyui_directory_to_sys_path() -> None:
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"""
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Add 'ComfyUI' to the sys.path
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"""
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comfyui_path = find_path("ComfyUI")
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if comfyui_path is not None and os.path.isdir(comfyui_path):
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sys.path.append(comfyui_path)
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print(f"'{comfyui_path}' added to sys.path")
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def add_extra_model_paths() -> None:
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"""
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Parse the optional extra_model_paths.yaml file and add the parsed paths to the sys.path.
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"""
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from main import load_extra_path_config
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extra_model_paths = find_path("extra_model_paths.yaml")
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if extra_model_paths is not None:
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load_extra_path_config(extra_model_paths)
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else:
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print("Could not find the extra_model_paths config file.")
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add_comfyui_directory_to_sys_path()
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from nodes import LoadImage, SaveImage, NODE_CLASS_MAPPINGS, init_extra_nodes
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def bg_matting(image, abs_path=True, is_ndarray=False):
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init_extra_nodes(True)
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with torch.inference_mode():
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loadimage = LoadImage()
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loadimage_12 = loadimage.load_image(image=image, abs_path=abs_path, is_ndarray=is_ndarray)
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bria_rmbg_modelloader_zho = NODE_CLASS_MAPPINGS["BRIA_RMBG_ModelLoader_Zho"]()
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bria_rmbg_modelloader_zho_19 = bria_rmbg_modelloader_zho.load_model()
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bria_rmbg_zho = NODE_CLASS_MAPPINGS["BRIA_RMBG_Zho"]()
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masktoimage = NODE_CLASS_MAPPINGS["MaskToImage"]()
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saveimage = SaveImage()
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bria_rmbg_zho_20 = bria_rmbg_zho.remove_background(
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rmbgmodel=get_value_at_index(bria_rmbg_modelloader_zho_19, 0),
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image=get_value_at_index(loadimage_12, 0),
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)
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# masktoimage_21 = masktoimage.mask_to_image(
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# mask=get_value_at_index(bria_rmbg_zho_20, 1)
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# )
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outimg = get_value_at_index(bria_rmbg_zho_20, 0) * 255.
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return outimg.cpu().numpy().astype(np.uint8)
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if __name__ == "__main__":
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pass |