Use Platform enum (#63577)

homeassistant/components/apple_tv/__init__.py

@@ -7,8 +7,6 @@ from pyatv import connect, exceptions, scan
 from pyatv.const import DeviceModel, Protocol
 from pyatv.convert import model_str
 
-from homeassistant.components.media_player import DOMAIN as MP_DOMAIN
-from homeassistant.components.remote import DOMAIN as REMOTE_DOMAIN
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     ATTR_CONNECTIONS,
@@ -21,6 +19,7 @@ from homeassistant.const import (
     CONF_ADDRESS,
     CONF_NAME,
     EVENT_HOMEASSISTANT_STOP,
+    Platform,
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers import device_registry as dr
@@ -43,7 +42,7 @@ BACKOFF_TIME_UPPER_LIMIT = 300  # Five minutes
 SIGNAL_CONNECTED = "apple_tv_connected"
 SIGNAL_DISCONNECTED = "apple_tv_disconnected"
 
-PLATFORMS = [MP_DOMAIN, REMOTE_DOMAIN]
+PLATFORMS = [Platform.MEDIA_PLAYER, Platform.REMOTE]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:

homeassistant/components/bmw_connected_drive/__init__.py

@@ -164,7 +164,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     hass.async_create_task(
         discovery.async_load_platform(
             hass,
-            NOTIFY_DOMAIN,
+            Platform.NOTIFY,
             DOMAIN,
             {CONF_NAME: DOMAIN},
             hass.data[DOMAIN][DATA_HASS_CONFIG],

homeassistant/components/huawei_lte/__init__.py

@@ -461,7 +461,7 @@ async def async_setup_entry(  # noqa: C901
     # Notify doesn't support config entry setup yet, load with discovery for now
     await discovery.async_load_platform(
         hass,
-        NOTIFY_DOMAIN,
+        Platform.NOTIFY,
         DOMAIN,
         {
             ATTR_UNIQUE_ID: entry.unique_id,

homeassistant/components/life360/__init__.py

@@ -2,10 +2,7 @@
 import voluptuous as vol
 
 from homeassistant import config_entries
-from homeassistant.components.device_tracker import (
+from homeassistant.components.device_tracker import CONF_SCAN_INTERVAL
-    CONF_SCAN_INTERVAL,
-    DOMAIN as DEVICE_TRACKER,
-)
 from homeassistant.components.device_tracker.const import (
     SCAN_INTERVAL as DEFAULT_SCAN_INTERVAL,
 )
@@ -16,6 +13,7 @@ from homeassistant.const import (
     CONF_PASSWORD,
     CONF_PREFIX,
     CONF_USERNAME,
+    Platform,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import discovery
@@ -153,7 +151,7 @@ def setup(hass, config):
     """Set up integration."""
     conf = config.get(DOMAIN, LIFE360_SCHEMA({}))
     hass.data[DOMAIN] = {"config": conf, "apis": {}}
-    discovery.load_platform(hass, DEVICE_TRACKER, DOMAIN, None, config)
+    discovery.load_platform(hass, Platform.DEVICE_TRACKER, DOMAIN, None, config)
 
     if CONF_ACCOUNTS not in conf:
         return True

homeassistant/components/netgear_lte/__init__.py

@@ -18,6 +18,7 @@ from homeassistant.const import (
     CONF_PASSWORD,
     CONF_RECIPIENT,
     EVENT_HOMEASSISTANT_STOP,
+    Platform,
 )
 from homeassistant.core import HomeAssistant, ServiceCall, callback
 from homeassistant.helpers import config_validation as cv, discovery
@@ -232,7 +233,7 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
             }
             hass.async_create_task(
                 discovery.async_load_platform(
-                    hass, NOTIFY_DOMAIN, DOMAIN, discovery_info, config
+                    hass, Platform.NOTIFY, DOMAIN, discovery_info, config
                 )
             )
 
@@ -241,7 +242,7 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
         discovery_info = {CONF_HOST: lte_conf[CONF_HOST], SENSOR_DOMAIN: sensor_conf}
         hass.async_create_task(
             discovery.async_load_platform(
-                hass, SENSOR_DOMAIN, DOMAIN, discovery_info, config
+                hass, Platform.SENSOR, DOMAIN, discovery_info, config
             )
         )
 
@@ -253,7 +254,7 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
         }
         hass.async_create_task(
             discovery.async_load_platform(
-                hass, BINARY_SENSOR_DOMAIN, DOMAIN, discovery_info, config
+                hass, Platform.BINARY_SENSOR, DOMAIN, discovery_info, config
             )
         )
 

homeassistant/components/nfandroidtv/__init__.py

@@ -3,7 +3,7 @@ from notifications_android_tv.notifications import ConnectError, Notifications
 
 from homeassistant.components.notify import DOMAIN as NOTIFY
 from homeassistant.config_entries import SOURCE_IMPORT, ConfigEntry
-from homeassistant.const import CONF_HOST, CONF_NAME, CONF_PLATFORM
+from homeassistant.const import CONF_HOST, CONF_NAME, CONF_PLATFORM, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 from homeassistant.helpers import discovery
@@ -11,7 +11,7 @@ from homeassistant.helpers.typing import ConfigType
 
 from .const import DOMAIN
 
-PLATFORMS = [NOTIFY]
+PLATFORMS = [Platform.NOTIFY]
 
 
 async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
@@ -48,7 +48,11 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
 
     hass.async_create_task(
         discovery.async_load_platform(
-            hass, NOTIFY, DOMAIN, hass.data[DOMAIN][entry.entry_id], hass.data[DOMAIN]
+            hass,
+            Platform.NOTIFY,
+            DOMAIN,
+            hass.data[DOMAIN][entry.entry_id],
+            hass.data[DOMAIN],
         )
     )
 

homeassistant/components/qvr_pro/__init__.py

@@ -6,8 +6,13 @@ from pyqvrpro.client import AuthenticationError, InsufficientPermissionsError
 from requests.exceptions import ConnectionError as RequestsConnectionError
 import voluptuous as vol
 
-from homeassistant.components.camera import DOMAIN as CAMERA_DOMAIN
+from homeassistant.const import (
-from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_PORT, CONF_USERNAME
+    CONF_HOST,
+    CONF_PASSWORD,
+    CONF_PORT,
+    CONF_USERNAME,
+    Platform,
+)
 from homeassistant.core import HomeAssistant, ServiceCall
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.discovery import load_platform
@@ -82,7 +87,7 @@ def setup(hass: HomeAssistant, config: ConfigType) -> bool:
 
     hass.data[DOMAIN] = {"channels": channels, "client": qvrpro}
 
-    load_platform(hass, CAMERA_DOMAIN, DOMAIN, {}, config)
+    load_platform(hass, Platform.CAMERA, DOMAIN, {}, config)
 
     # Register services
     def handle_start_record(call: ServiceCall) -> None:

homeassistant/components/rainbird/__init__.py

@@ -6,7 +6,6 @@ import logging
 from pyrainbird import RainbirdController
 import voluptuous as vol
 
-from homeassistant.components import binary_sensor, sensor, switch
 from homeassistant.components.binary_sensor import BinarySensorEntityDescription
 from homeassistant.components.sensor import SensorEntityDescription
 from homeassistant.const import (
@@ -14,6 +13,7 @@ from homeassistant.const import (
     CONF_HOST,
     CONF_PASSWORD,
     CONF_TRIGGER_TIME,
+    Platform,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import discovery
@@ -22,7 +22,7 @@ from homeassistant.helpers.typing import ConfigType
 
 CONF_ZONES = "zones"
 
-PLATFORMS = [switch.DOMAIN, sensor.DOMAIN, binary_sensor.DOMAIN]
+PLATFORMS = [Platform.SWITCH, Platform.SENSOR, Platform.BINARY_SENSOR]
 
 _LOGGER = logging.getLogger(__name__)