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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: frenck <195327+frenck@users.noreply.github.com>
27 lines
720 B
Python
27 lines
720 B
Python
"""Camera helper functions."""
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from typing import TYPE_CHECKING
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import HomeAssistantError
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from .const import DATA_COMPONENT
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if TYPE_CHECKING:
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from . import Camera
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def get_camera_from_entity_id(hass: HomeAssistant, entity_id: str) -> Camera:
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"""Get camera component from entity_id."""
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component = hass.data.get(DATA_COMPONENT)
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if component is None:
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raise HomeAssistantError("Camera integration not set up")
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if (camera := component.get_entity(entity_id)) is None:
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raise HomeAssistantError("Camera not found")
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if not camera.is_on:
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raise HomeAssistantError("Camera is off")
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return camera
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