from abc import ABCMeta, abstractmethod
from dataclasses import dataclass, field
from typing import Any
from ..utils.time import Time
from .interface import Interface
[docs]
@dataclass
class OptimalFocusState:
focus: float
time: Time = field(default_factory=Time.now)
class IFocusModel(Interface, metaclass=ABCMeta):
"""The module provides a model for the telescope focus, e.g. based on temperatures."""
__module__ = "pyobs.interfaces"
state = OptimalFocusState
[docs]
@abstractmethod
async def set_optimal_focus(self, **kwargs: Any) -> None:
"""Sets optimal focus.
Raises:
WeatherDataError: If the weather station returned an invalid temperature reading.
FocusTimeoutError: If a temperature module didn't respond in time.
MissingSensorError: If a configured sensor isn't in a module's temperature data.
"""
...
__all__ = ["IFocusModel"]