7 lines
273 B
Python
7 lines
273 B
Python
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EXTERNAL_FREEZE_MODULES = set()
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def external_freeze(cls):
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if not hasattr(cls, 'load') or not callable(getattr(cls, 'load')):
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raise TypeError(f"external module <{cls.__name__}> must implement a 'load' method")
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EXTERNAL_FREEZE_MODULES.add(cls)
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return cls
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