pyhOn/pyhon/parameter/fixed.py
2023-04-16 01:43:37 +02:00

22 lines
629 B
Python

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