27 lines
1.0 KiB
Python
27 lines
1.0 KiB
Python
import glob
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import importlib.util
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import os
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extension_folder = os.path.dirname(os.path.realpath(__file__))
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NODE_CLASS_MAPPINGS = {}
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NODE_DISPLAY_NAME_MAPPINGS = {}
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pyPath = os.path.join(extension_folder, 'nodes')
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def loadCustomNodes():
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files = glob.glob(os.path.join(pyPath, "*Node.py"), recursive=True)
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for file in files:
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file_relative_path = file[len(extension_folder):]
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model_name = file_relative_path.replace(os.sep, '.')
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model_name = os.path.splitext(model_name)[0]
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module = importlib.import_module(model_name, __name__)
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if hasattr(module, "NODE_CLASS_MAPPINGS") and getattr(module, "NODE_CLASS_MAPPINGS") is not None:
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NODE_CLASS_MAPPINGS.update(module.NODE_CLASS_MAPPINGS)
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if hasattr(module, "NODE_DISPLAY_NAME_MAPPINGS") and getattr(module, "NODE_DISPLAY_NAME_MAPPINGS") is not None:
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NODE_DISPLAY_NAME_MAPPINGS.update(module.NODE_DISPLAY_NAME_MAPPINGS)
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loadCustomNodes()
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__all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS']
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