pyhOn/pyhon/parameter/enum.py
2023-05-16 21:26:24 +02:00

32 lines
1 KiB
Python

from typing import Dict, Any, List
from pyhon.parameter.base import HonParameter
class HonParameterEnum(HonParameter):
def __init__(self, key: str, attributes: Dict[str, Any], group: str) -> None:
super().__init__(key, attributes, group)
self._default = attributes.get("defaultValue")
self._value = self._default or "0"
self._values: List[str] = attributes.get("enumValues", [])
if self._default and str(self._default) not in self.values:
self._values.append(self._default)
def __repr__(self) -> str:
return f"{self.__class__} (<{self.key}> {self.values})"
@property
def values(self) -> List[str]:
return [str(value) for value in self._values]
@property
def value(self) -> str | float:
return self._value if self._value is not None else self.values[0]
@value.setter
def value(self, value: str) -> None:
if value in self.values:
self._value = value
else:
raise ValueError(f"Allowed values {self._value}")