60 lines
1.8 KiB
Python
60 lines
1.8 KiB
Python
"""Support for OctoPrint binary camera."""
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from __future__ import annotations
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from pyoctoprintapi import OctoprintClient, WebcamSettings
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from homeassistant.components.mjpeg.camera import MjpegCamera
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity import DeviceInfo
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from . import OctoprintDataUpdateCoordinator
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from .const import DOMAIN
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up the available OctoPrint camera."""
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coordinator: OctoprintDataUpdateCoordinator = hass.data[DOMAIN][
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config_entry.entry_id
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]["coordinator"]
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client: OctoprintClient = hass.data[DOMAIN][config_entry.entry_id]["client"]
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device_id = config_entry.unique_id
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assert device_id is not None
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camera_info = await client.get_webcam_info()
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if not camera_info or not camera_info.enabled:
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return
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async_add_entities(
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[
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OctoprintCamera(
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camera_info,
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coordinator.device_info,
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device_id,
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)
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]
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)
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class OctoprintCamera(MjpegCamera):
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"""Representation of an OctoPrint Camera Stream."""
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def __init__(
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self, camera_settings: WebcamSettings, device_info: DeviceInfo, device_id: str
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) -> None:
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"""Initialize as a subclass of MjpegCamera."""
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super().__init__(
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device_info=device_info,
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mjpeg_url=camera_settings.stream_url,
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name="OctoPrint Camera",
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still_image_url=camera_settings.external_snapshot_url,
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unique_id=device_id,
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)
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