22 lines
629 B
Python
22 lines
629 B
Python
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from typing import Dict, Any
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from pyhon.parameter.base import HonParameter
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class HonParameterFixed(HonParameter):
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def __init__(self, key: str, attributes: Dict[str, Any]) -> None:
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super().__init__(key, attributes)
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self._value = attributes.get("fixedValue", None)
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def __repr__(self) -> str:
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return f"{self.__class__} (<{self.key}> fixed)"
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@property
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def value(self) -> str | float:
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return self._value if self._value is not None else "0"
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@value.setter
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def value(self, value):
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if not value == self._value:
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raise ValueError("Can't change fixed value")
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