37 lines
951 B
Python
37 lines
951 B
Python
from datetime import datetime
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from typing import Optional
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from pyhon.helper import str_to_float
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class HonAttribute:
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def __init__(self, data):
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self._value: str = ""
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self._last_update: Optional[datetime] = None
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self.update(data)
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@property
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def value(self) -> float | str:
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try:
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return str_to_float(self._value)
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except ValueError:
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return self._value
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@value.setter
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def value(self, value) -> None:
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self._value = value
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@property
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def last_update(self) -> Optional[datetime]:
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return self._last_update
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def update(self, data):
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self._value = data.get("parNewVal", "")
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if last_update := data.get("lastUpdate"):
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try:
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self._last_update = datetime.fromisoformat(last_update)
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except ValueError:
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self._last_update = None
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def __str__(self) -> str:
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return self._value
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