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Add camera platform to Dremel (#93882)
* Add camera platform to Dremel * unload and tests
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@ -9,10 +9,10 @@ from homeassistant.const import CONF_HOST, Platform
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import ConfigEntryNotReady
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from .const import DOMAIN
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from .const import CAMERA_MODEL, DOMAIN
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from .coordinator import Dremel3DPrinterDataUpdateCoordinator
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PLATFORMS = [Platform.BINARY_SENSOR, Platform.SENSOR]
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PLATFORMS = [Platform.BINARY_SENSOR, Platform.CAMERA, Platform.SENSOR]
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async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry) -> bool:
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@ -30,12 +30,19 @@ async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry) -> b
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coordinator = Dremel3DPrinterDataUpdateCoordinator(hass, api)
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await coordinator.async_config_entry_first_refresh()
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hass.data.setdefault(DOMAIN, {})[config_entry.entry_id] = coordinator
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await hass.config_entries.async_forward_entry_setups(config_entry, PLATFORMS)
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platforms = list(PLATFORMS)
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if api.get_model() != CAMERA_MODEL:
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platforms.remove(Platform.CAMERA)
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await hass.config_entries.async_forward_entry_setups(config_entry, platforms)
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return True
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async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
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"""Unload Dremel config entry."""
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if unload_ok := await hass.config_entries.async_unload_platforms(entry, PLATFORMS):
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hass.data.pop(DOMAIN)
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platforms = list(PLATFORMS)
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api: Dremel3DPrinter = hass.data[DOMAIN][entry.entry_id].api
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if api.get_model() != CAMERA_MODEL:
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platforms.remove(Platform.CAMERA)
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if unload_ok := await hass.config_entries.async_unload_platforms(entry, platforms):
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hass.data[DOMAIN].pop(entry.entry_id)
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return unload_ok
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44
homeassistant/components/dremel_3d_printer/camera.py
Normal file
44
homeassistant/components/dremel_3d_printer/camera.py
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@ -0,0 +1,44 @@
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"""Support for Dremel 3D45 Camera."""
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from __future__ import annotations
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from homeassistant.components.camera import CameraEntityDescription
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from homeassistant.components.mjpeg 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_platform import AddEntitiesCallback
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from . import Dremel3DPrinterDataUpdateCoordinator
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from .const import DOMAIN
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from .entity import Dremel3DPrinterEntity
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CAMERA_TYPE = CameraEntityDescription(
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key="camera",
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name="Camera",
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)
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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 a MJPEG IP Camera for the 3D45 Model. The 3D20 and 3D40 models don't have built in cameras."""
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coordinator = hass.data[DOMAIN][config_entry.entry_id]
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async_add_entities([Dremel3D45Camera(coordinator, CAMERA_TYPE)])
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class Dremel3D45Camera(Dremel3DPrinterEntity, MjpegCamera):
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"""Dremel 3D45 Camera."""
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def __init__(
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self,
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coordinator: Dremel3DPrinterDataUpdateCoordinator,
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description: CameraEntityDescription,
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) -> None:
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"""Initialize a new Dremel 3D Printer integration camera for the 3D45 model."""
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super().__init__(coordinator, description)
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MjpegCamera.__init__(
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self,
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mjpeg_url=coordinator.api.get_stream_url(),
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still_image_url=coordinator.api.get_snapshot_url(),
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)
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@ -5,6 +5,8 @@ import logging
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LOGGER = logging.getLogger(__package__)
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CAMERA_MODEL = "3D45"
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DOMAIN = "dremel_3d_printer"
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ATTR_EXTRUDER = "extruder"
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@ -2,6 +2,7 @@
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from datetime import timedelta
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from unittest.mock import patch
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import pytest
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from requests.exceptions import ConnectTimeout
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from homeassistant.components.dremel_3d_printer.const import DOMAIN
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@ -14,20 +15,27 @@ import homeassistant.util.dt as dt_util
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from tests.common import MockConfigEntry, async_fire_time_changed
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MOCKED_MODEL = "homeassistant.components.dremel_3d_printer.Dremel3DPrinter.get_model"
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@pytest.mark.parametrize("model", ["3D45", "3D20"])
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async def test_setup(
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hass: HomeAssistant, connection, config_entry: MockConfigEntry
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hass: HomeAssistant, connection, config_entry: MockConfigEntry, model: str
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) -> None:
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"""Test load and unload."""
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await hass.config_entries.async_setup(config_entry.entry_id)
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assert await async_setup_component(hass, DOMAIN, {})
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with patch(MOCKED_MODEL, return_value=model) as mock:
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await hass.config_entries.async_setup(config_entry.entry_id)
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assert await async_setup_component(hass, DOMAIN, {})
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assert config_entry.state == ConfigEntryState.LOADED
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assert mock.called
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assert await hass.config_entries.async_unload(config_entry.entry_id)
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await hass.async_block_till_done()
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with patch(MOCKED_MODEL, return_value=model) as mock:
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assert await hass.config_entries.async_unload(config_entry.entry_id)
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await hass.async_block_till_done()
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assert config_entry.state is ConfigEntryState.NOT_LOADED
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assert not hass.data.get(DOMAIN)
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assert mock.called
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async def test_async_setup_entry_not_ready(
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