83 lines
3.2 KiB
Python
83 lines
3.2 KiB
Python
import os
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import importlib
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WEB_DIRECTORY = "./web"
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__all__ = ["NODE_CLASS_MAPPINGS", "NODE_DISPLAY_NAME_MAPPINGS", "WEB_DIRECTORY"]
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OLD_NODE_CLASS_MAPPINGS = {
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"Interpolation": "LatentInterpolation",
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"Image Pad To Match": "PadToMatch",
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"Image Stack": "StackImages",
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"Image B/C": "ImageBC",
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"Image RGBA Mod": "RGBA_MOD",
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"Image RGBA Lower Clip": "rgba_lower_clip",
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"Image RGBA Upper Clip": "rgba_upper_clip",
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"Image RGBA Merge": "rgba_merge",
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"Image RGBA Split": "rgba_split",
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"Select From Batch": "select_from_batch",
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"Quantize": "Quantize",
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"Select From RGB Similarity": "SelectFromRGBSimilarity",
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"Load Layered Image": "LoadImage",
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"Code Execution Widget": "ExecWidget",
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"Image Distance Mask": "ImageDistanceMask",
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"Image Text": "TextRender",
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"function": "FuncBase",
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"function render": "FuncRender",
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"function render image": "FuncRenderImage",
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"Tiny Txt 2 Img": "TinyTxtToImg",
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"Preview Image Test": "PreviewImageTest",
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"ETK_KSampler": "KSampler",
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}
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# reverse the dict
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OLD_NODE_CLASS_MAPPINGS = {v: k for k, v in OLD_NODE_CLASS_MAPPINGS.items()}
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NODE_CLASS_MAPPINGS = {}
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NODE_DISPLAY_NAME_MAPPINGS = {}
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# Try importing optional dependencies
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if os.getenv("UNIT_TEST", False):
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pass
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else: # if not a unit test
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try:
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import comfy.samplers
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use_generic_nodes = False
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except ImportError:
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use_generic_nodes = True
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print("ETK> Failed to import comfy.samplers, assuming no comfyui skipping SD related nodes")
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# Load classes from modules in the custom_nodes.EternalKernelLiteGraphNodes package
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folder = os.path.dirname(os.path.abspath(__file__))
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for file in os.listdir(folder):
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if file == "nodes.py":
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raise ValueError("nodes.py is not an allowed name in this folder")
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if file.endswith(".py") and file[0] != "_":
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# import the NODE_CLASS_MAPPINGS from the file
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try:
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module = importlib.import_module(f".{file[:-3]}", __name__)
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except ImportError:
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try:
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module = importlib.import_module(f"{file[:-3]}") # needed for testing?
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except ModuleNotFoundError:
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module = importlib.import_module(f".{file[:-3]}", __name__)
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if hasattr(module, "NODE_CLASS_MAPPINGS"):
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mappings = module.NODE_CLASS_MAPPINGS
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NODE_CLASS_MAPPINGS.update(mappings)
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print(f"ETK: updated with {mappings}")
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if hasattr(module, "NODE_DISPLAY_NAME_MAPPINGS"):
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NODE_DISPLAY_NAME_MAPPINGS.update(module.NODE_DISPLAY_NAME_MAPPINGS)
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# use OLD_NODE_CLASS_MAPPINGS to add the old names to the new nodes
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new_node_class_mappings = {}
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for k, v in OLD_NODE_CLASS_MAPPINGS.items():
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if k in NODE_CLASS_MAPPINGS:
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new_node_class_mappings[v] = NODE_CLASS_MAPPINGS[k]
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# mark it for removeal
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NODE_CLASS_MAPPINGS[k] = None
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else:
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print(f"ETK> Failed to find node {k} in new nodes, skipping...")
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# remove the nodes with None
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NODE_CLASS_MAPPINGS = {k: v for k, v in NODE_CLASS_MAPPINGS.items() if v is not None}
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NODE_CLASS_MAPPINGS.update(new_node_class_mappings)
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