Source code for pyobs.robotic.scheduler.targets.picker.picker

from __future__ import annotations

import abc
from typing import TYPE_CHECKING

from pyobs.utils.serialization import PolymorphicBaseModel
from pyobs.utils.time import Time

if TYPE_CHECKING:
    from pyobs.robotic import Task
    from pyobs.robotic.scheduler import DataProvider
    from pyobs.robotic.scheduler.targets import Target




class Picker(PolymorphicBaseModel, metaclass=abc.ABCMeta):
    """A helper class for picking a target from a list."""

    @abc.abstractmethod
    async def __call__(self, time: Time, task: Task, data: DataProvider) -> Target | None: ...



__all__ = ["Picker"]