From 79cd281c482965734e36d8d299111249ba8347e2 Mon Sep 17 00:00:00 2001
From: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
Date: Sat, 4 Dec 2021 13:19:49 +0100
Subject: [PATCH] Use platform enum (5) [P-R] (#60943)

---
 homeassistant/components/p1_monitor/__init__.py        |  5 ++---
 homeassistant/components/philips_js/__init__.py        |  3 ++-
 homeassistant/components/pi_hole/__init__.py           |  7 ++++---
 homeassistant/components/picnic/__init__.py            |  4 ++--
 homeassistant/components/plaato/const.py               |  4 +++-
 homeassistant/components/plugwise/const.py             | 10 ++++++++--
 homeassistant/components/poolsense/__init__.py         |  4 ++--
 homeassistant/components/powerwall/__init__.py         |  4 ++--
 homeassistant/components/progettihwsw/__init__.py      |  3 ++-
 homeassistant/components/prosegur/__init__.py          |  4 ++--
 homeassistant/components/ps4/__init__.py               |  3 ++-
 homeassistant/components/pvpc_hourly_pricing/const.py  |  4 +++-
 homeassistant/components/rachio/__init__.py            |  4 ++--
 homeassistant/components/rainforest_eagle/__init__.py  |  3 ++-
 homeassistant/components/rainmachine/__init__.py       |  3 ++-
 homeassistant/components/rdw/__init__.py               |  5 ++---
 homeassistant/components/recollect_waste/__init__.py   |  3 ++-
 homeassistant/components/rfxtrx/__init__.py            |  9 ++++++++-
 homeassistant/components/ridwell/__init__.py           |  4 ++--
 homeassistant/components/ring/__init__.py              | 10 ++++++++--
 .../components/rituals_perfume_genie/__init__.py       |  9 ++++++++-
 homeassistant/components/roku/__init__.py              |  6 ++----
 homeassistant/components/roomba/const.py               |  4 +++-
 homeassistant/components/rpi_power/__init__.py         |  3 ++-
 homeassistant/components/ruckus_unleashed/const.py     |  4 +++-
 25 files changed, 80 insertions(+), 42 deletions(-)

diff --git a/homeassistant/components/p1_monitor/__init__.py b/homeassistant/components/p1_monitor/__init__.py
index 5d649fa6d63..d87c521332e 100644
--- a/homeassistant/components/p1_monitor/__init__.py
+++ b/homeassistant/components/p1_monitor/__init__.py
@@ -5,9 +5,8 @@ from typing import TypedDict
 
 from p1monitor import P1Monitor, Phases, Settings, SmartMeter
 
-from homeassistant.components.sensor import DOMAIN as SENSOR_DOMAIN
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_HOST
+from homeassistant.const import CONF_HOST, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
@@ -22,7 +21,7 @@ from .const import (
     SERVICE_SMARTMETER,
 )
 
-PLATFORMS = (SENSOR_DOMAIN,)
+PLATFORMS = [Platform.SENSOR]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/philips_js/__init__.py b/homeassistant/components/philips_js/__init__.py
index 79999b95d12..fe3e46c70f1 100644
--- a/homeassistant/components/philips_js/__init__.py
+++ b/homeassistant/components/philips_js/__init__.py
@@ -16,6 +16,7 @@ from homeassistant.const import (
     CONF_HOST,
     CONF_PASSWORD,
     CONF_USERNAME,
+    Platform,
 )
 from homeassistant.core import CALLBACK_TYPE, Context, HassJob, HomeAssistant, callback
 from homeassistant.helpers.debounce import Debouncer
@@ -23,7 +24,7 @@ from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 
 from .const import CONF_ALLOW_NOTIFY, DOMAIN
 
-PLATFORMS = ["media_player", "light", "remote"]
+PLATFORMS = [Platform.MEDIA_PLAYER, Platform.LIGHT, Platform.REMOTE]
 
 LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/pi_hole/__init__.py b/homeassistant/components/pi_hole/__init__.py
index 930ded4aa42..3e18953af84 100644
--- a/homeassistant/components/pi_hole/__init__.py
+++ b/homeassistant/components/pi_hole/__init__.py
@@ -14,6 +14,7 @@ from homeassistant.const import (
     CONF_NAME,
     CONF_SSL,
     CONF_VERIFY_SSL,
+    Platform,
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import ConfigEntryNotReady
@@ -150,11 +151,11 @@ async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
 
 
 @callback
-def _async_platforms(entry: ConfigEntry) -> list[str]:
+def _async_platforms(entry: ConfigEntry) -> list[Platform]:
     """Return platforms to be loaded / unloaded."""
-    platforms = ["binary_sensor", "sensor"]
+    platforms = [Platform.BINARY_SENSOR, Platform.SENSOR]
     if not entry.data[CONF_STATISTICS_ONLY]:
-        platforms.append("switch")
+        platforms.append(Platform.SWITCH)
     return platforms
 
 
diff --git a/homeassistant/components/picnic/__init__.py b/homeassistant/components/picnic/__init__.py
index ce6a02a81b5..e34223a4799 100644
--- a/homeassistant/components/picnic/__init__.py
+++ b/homeassistant/components/picnic/__init__.py
@@ -3,13 +3,13 @@
 from python_picnic_api import PicnicAPI
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_ACCESS_TOKEN
+from homeassistant.const import CONF_ACCESS_TOKEN, Platform
 from homeassistant.core import HomeAssistant
 
 from .const import CONF_API, CONF_COORDINATOR, CONF_COUNTRY_CODE, DOMAIN
 from .coordinator import PicnicUpdateCoordinator
 
-PLATFORMS = ["sensor"]
+PLATFORMS = [Platform.SENSOR]
 
 
 def create_picnic_client(entry: ConfigEntry):
diff --git a/homeassistant/components/plaato/const.py b/homeassistant/components/plaato/const.py
index 2d8cf40c91e..c47b91a4adb 100644
--- a/homeassistant/components/plaato/const.py
+++ b/homeassistant/components/plaato/const.py
@@ -1,6 +1,8 @@
 """Const for Plaato."""
 from datetime import timedelta
 
+from homeassistant.const import Platform
+
 DOMAIN = "plaato"
 PLAATO_DEVICE_SENSORS = "sensors"
 PLAATO_DEVICE_ATTRS = "attrs"
@@ -15,7 +17,7 @@ PLACEHOLDER_DOCS_URL = "docs_url"
 PLACEHOLDER_DEVICE_TYPE = "device_type"
 PLACEHOLDER_DEVICE_NAME = "device_name"
 DOCS_URL = "https://www.home-assistant.io/integrations/plaato/"
-PLATFORMS = ["sensor", "binary_sensor"]
+PLATFORMS = [Platform.SENSOR, Platform.BINARY_SENSOR]
 SENSOR_DATA = "sensor_data"
 COORDINATOR = "coordinator"
 DEVICE = "device"
diff --git a/homeassistant/components/plugwise/const.py b/homeassistant/components/plugwise/const.py
index 2c1867346c4..9c6823e22e4 100644
--- a/homeassistant/components/plugwise/const.py
+++ b/homeassistant/components/plugwise/const.py
@@ -1,4 +1,5 @@
 """Constants for Plugwise component."""
+from homeassistant.const import Platform
 
 API = "api"
 ATTR_ILLUMINANCE = "illuminance"
@@ -20,8 +21,13 @@ STRETCH_USERNAME = "stretch"
 UNDO_UPDATE_LISTENER = "undo_update_listener"
 UNIT_LUMEN = "lm"
 
-PLATFORMS_GATEWAY = ["binary_sensor", "climate", "sensor", "switch"]
-SENSOR_PLATFORMS = ["sensor", "switch"]
+PLATFORMS_GATEWAY = [
+    Platform.BINARY_SENSOR,
+    Platform.CLIMATE,
+    Platform.SENSOR,
+    Platform.SWITCH,
+]
+SENSOR_PLATFORMS = [Platform.SENSOR, Platform.SWITCH]
 ZEROCONF_MAP = {
     "smile": "P1",
     "smile_thermo": "Anna",
diff --git a/homeassistant/components/poolsense/__init__.py b/homeassistant/components/poolsense/__init__.py
index 7ca7751b6f0..31362e41668 100644
--- a/homeassistant/components/poolsense/__init__.py
+++ b/homeassistant/components/poolsense/__init__.py
@@ -7,7 +7,7 @@ from poolsense import PoolSense
 from poolsense.exceptions import PoolSenseError
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import ATTR_ATTRIBUTION, CONF_EMAIL, CONF_PASSWORD
+from homeassistant.const import ATTR_ATTRIBUTION, CONF_EMAIL, CONF_PASSWORD, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import aiohttp_client
 from homeassistant.helpers.entity import EntityDescription
@@ -19,7 +19,7 @@ from homeassistant.helpers.update_coordinator import (
 
 from .const import ATTRIBUTION, DOMAIN
 
-PLATFORMS = ["sensor", "binary_sensor"]
+PLATFORMS = [Platform.SENSOR, Platform.BINARY_SENSOR]
 
 
 _LOGGER = logging.getLogger(__name__)
diff --git a/homeassistant/components/powerwall/__init__.py b/homeassistant/components/powerwall/__init__.py
index 8b06b2a9c6d..fa7b33ff2ad 100644
--- a/homeassistant/components/powerwall/__init__.py
+++ b/homeassistant/components/powerwall/__init__.py
@@ -11,7 +11,7 @@ from tesla_powerwall import (
 )
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_IP_ADDRESS, CONF_PASSWORD
+from homeassistant.const import CONF_IP_ADDRESS, CONF_PASSWORD, Platform
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
 from homeassistant.helpers import entity_registry
@@ -38,7 +38,7 @@ from .const import (
 
 CONFIG_SCHEMA = cv.deprecated(DOMAIN)
 
-PLATFORMS = ["binary_sensor", "sensor"]
+PLATFORMS = [Platform.BINARY_SENSOR, Platform.SENSOR]
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/progettihwsw/__init__.py b/homeassistant/components/progettihwsw/__init__.py
index e3555079a4d..1ebabd5bb08 100644
--- a/homeassistant/components/progettihwsw/__init__.py
+++ b/homeassistant/components/progettihwsw/__init__.py
@@ -5,11 +5,12 @@ from ProgettiHWSW.input import Input
 from ProgettiHWSW.relay import Relay
 
 from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 
 from .const import DOMAIN
 
-PLATFORMS = ["switch", "binary_sensor"]
+PLATFORMS = [Platform.SWITCH, Platform.BINARY_SENSOR]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/prosegur/__init__.py b/homeassistant/components/prosegur/__init__.py
index 3e31a1142ce..b8023c7fadd 100644
--- a/homeassistant/components/prosegur/__init__.py
+++ b/homeassistant/components/prosegur/__init__.py
@@ -4,14 +4,14 @@ import logging
 from pyprosegur.auth import Auth
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
+from homeassistant.const import CONF_PASSWORD, CONF_USERNAME, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
 from homeassistant.helpers import aiohttp_client
 
 from .const import CONF_COUNTRY, DOMAIN
 
-PLATFORMS = ["alarm_control_panel"]
+PLATFORMS = [Platform.ALARM_CONTROL_PANEL]
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/ps4/__init__.py b/homeassistant/components/ps4/__init__.py
index bf5eafa7bbb..caab9e1dd26 100644
--- a/homeassistant/components/ps4/__init__.py
+++ b/homeassistant/components/ps4/__init__.py
@@ -17,6 +17,7 @@ from homeassistant.const import (
     ATTR_LOCKED,
     CONF_REGION,
     CONF_TOKEN,
+    Platform,
 )
 from homeassistant.core import HomeAssistant, split_entity_id
 from homeassistant.exceptions import HomeAssistantError
@@ -45,7 +46,7 @@ PS4_COMMAND_SCHEMA = vol.Schema(
     }
 )
 
-PLATFORMS = ["media_player"]
+PLATFORMS = [Platform.MEDIA_PLAYER]
 
 
 class PS4Data:
diff --git a/homeassistant/components/pvpc_hourly_pricing/const.py b/homeassistant/components/pvpc_hourly_pricing/const.py
index ad97124c330..186ee1171f3 100644
--- a/homeassistant/components/pvpc_hourly_pricing/const.py
+++ b/homeassistant/components/pvpc_hourly_pricing/const.py
@@ -1,6 +1,8 @@
 """Constant values for pvpc_hourly_pricing."""
+from homeassistant.const import Platform
+
 DOMAIN = "pvpc_hourly_pricing"
-PLATFORMS = ["sensor"]
+PLATFORMS = [Platform.SENSOR]
 ATTR_POWER = "power"
 ATTR_POWER_P3 = "power_p3"
 ATTR_TARIFF = "tariff"
diff --git a/homeassistant/components/rachio/__init__.py b/homeassistant/components/rachio/__init__.py
index 2d1caf23c42..134a10795f2 100644
--- a/homeassistant/components/rachio/__init__.py
+++ b/homeassistant/components/rachio/__init__.py
@@ -6,7 +6,7 @@ from rachiopy import Rachio
 from requests.exceptions import ConnectTimeout
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_API_KEY
+from homeassistant.const import CONF_API_KEY, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 from homeassistant.helpers import config_validation as cv
@@ -20,7 +20,7 @@ from .webhooks import (
 
 _LOGGER = logging.getLogger(__name__)
 
-PLATFORMS = ["switch", "binary_sensor"]
+PLATFORMS = [Platform.SWITCH, Platform.BINARY_SENSOR]
 
 CONFIG_SCHEMA = cv.deprecated(DOMAIN)
 
diff --git a/homeassistant/components/rainforest_eagle/__init__.py b/homeassistant/components/rainforest_eagle/__init__.py
index 44a5624267e..862c9850cb9 100644
--- a/homeassistant/components/rainforest_eagle/__init__.py
+++ b/homeassistant/components/rainforest_eagle/__init__.py
@@ -2,12 +2,13 @@
 from __future__ import annotations
 
 from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 
 from . import data
 from .const import DOMAIN
 
-PLATFORMS = ("sensor",)
+PLATFORMS = [Platform.SENSOR]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/rainmachine/__init__.py b/homeassistant/components/rainmachine/__init__.py
index 9f7f014f13d..0e0dd726f75 100644
--- a/homeassistant/components/rainmachine/__init__.py
+++ b/homeassistant/components/rainmachine/__init__.py
@@ -18,6 +18,7 @@ from homeassistant.const import (
     CONF_PASSWORD,
     CONF_PORT,
     CONF_SSL,
+    Platform,
 )
 from homeassistant.core import HomeAssistant, ServiceCall, callback
 from homeassistant.exceptions import ConfigEntryNotReady
@@ -56,7 +57,7 @@ DEFAULT_UPDATE_INTERVAL = timedelta(seconds=15)
 
 CONFIG_SCHEMA = cv.deprecated(DOMAIN)
 
-PLATFORMS = ["binary_sensor", "sensor", "switch"]
+PLATFORMS = [Platform.BINARY_SENSOR, Platform.SENSOR, Platform.SWITCH]
 
 UPDATE_INTERVALS = {
     DATA_PROVISION_SETTINGS: timedelta(minutes=1),
diff --git a/homeassistant/components/rdw/__init__.py b/homeassistant/components/rdw/__init__.py
index bde83fffad3..ac2bed06310 100644
--- a/homeassistant/components/rdw/__init__.py
+++ b/homeassistant/components/rdw/__init__.py
@@ -3,16 +3,15 @@ from __future__ import annotations
 
 from vehicle import RDW, Vehicle
 
-from homeassistant.components.binary_sensor import DOMAIN as BINARY_SENSOR_DOMAIN
-from homeassistant.components.sensor import DOMAIN as SENSOR_DOMAIN
 from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 
 from .const import CONF_LICENSE_PLATE, DOMAIN, LOGGER, SCAN_INTERVAL
 
-PLATFORMS = (BINARY_SENSOR_DOMAIN, SENSOR_DOMAIN)
+PLATFORMS = [Platform.BINARY_SENSOR, Platform.SENSOR]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/recollect_waste/__init__.py b/homeassistant/components/recollect_waste/__init__.py
index 25900345205..23ebf8aefbc 100644
--- a/homeassistant/components/recollect_waste/__init__.py
+++ b/homeassistant/components/recollect_waste/__init__.py
@@ -7,6 +7,7 @@ from aiorecollect.client import Client, PickupEvent
 from aiorecollect.errors import RecollectError
 
 from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import aiohttp_client
 from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
@@ -16,7 +17,7 @@ from .const import CONF_PLACE_ID, CONF_SERVICE_ID, DOMAIN, LOGGER
 DEFAULT_NAME = "recollect_waste"
 DEFAULT_UPDATE_INTERVAL = timedelta(days=1)
 
-PLATFORMS = ["sensor"]
+PLATFORMS = [Platform.SENSOR]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/rfxtrx/__init__.py b/homeassistant/components/rfxtrx/__init__.py
index d7de0f5b7be..7fc743d021f 100644
--- a/homeassistant/components/rfxtrx/__init__.py
+++ b/homeassistant/components/rfxtrx/__init__.py
@@ -18,6 +18,7 @@ from homeassistant.const import (
     CONF_HOST,
     CONF_PORT,
     EVENT_HOMEASSISTANT_STOP,
+    Platform,
 )
 from homeassistant.core import callback
 import homeassistant.helpers.config_validation as cv
@@ -60,7 +61,13 @@ def _bytearray_string(data):
 
 SERVICE_SEND_SCHEMA = vol.Schema({ATTR_EVENT: _bytearray_string})
 
-PLATFORMS = ["switch", "sensor", "light", "binary_sensor", "cover"]
+PLATFORMS = [
+    Platform.SWITCH,
+    Platform.SENSOR,
+    Platform.LIGHT,
+    Platform.BINARY_SENSOR,
+    Platform.COVER,
+]
 
 
 async def async_setup_entry(hass, entry: config_entries.ConfigEntry):
diff --git a/homeassistant/components/ridwell/__init__.py b/homeassistant/components/ridwell/__init__.py
index 4aa5ea3e162..85d456271df 100644
--- a/homeassistant/components/ridwell/__init__.py
+++ b/homeassistant/components/ridwell/__init__.py
@@ -9,7 +9,7 @@ from aioridwell.client import RidwellAccount, RidwellPickupEvent
 from aioridwell.errors import InvalidCredentialsError, RidwellError
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
+from homeassistant.const import CONF_PASSWORD, CONF_USERNAME, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
 from homeassistant.helpers import aiohttp_client
@@ -19,7 +19,7 @@ from .const import DATA_ACCOUNT, DATA_COORDINATOR, DOMAIN, LOGGER
 
 DEFAULT_UPDATE_INTERVAL = timedelta(hours=1)
 
-PLATFORMS: list[str] = ["sensor"]
+PLATFORMS: list[Platform] = [Platform.SENSOR]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/ring/__init__.py b/homeassistant/components/ring/__init__.py
index a8196b30302..db383b9228f 100644
--- a/homeassistant/components/ring/__init__.py
+++ b/homeassistant/components/ring/__init__.py
@@ -11,7 +11,7 @@ from oauthlib.oauth2 import AccessDeniedError
 import requests
 from ring_doorbell import Auth, Ring
 
-from homeassistant.const import __version__
+from homeassistant.const import Platform, __version__
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.event import async_track_time_interval
 from homeassistant.util.async_ import run_callback_threadsafe
@@ -26,7 +26,13 @@ NOTIFICATION_TITLE = "Ring Setup"
 DOMAIN = "ring"
 DEFAULT_ENTITY_NAMESPACE = "ring"
 
-PLATFORMS = ("binary_sensor", "light", "sensor", "switch", "camera")
+PLATFORMS = [
+    Platform.BINARY_SENSOR,
+    Platform.LIGHT,
+    Platform.SENSOR,
+    Platform.SWITCH,
+    Platform.CAMERA,
+]
 
 
 async def async_setup(hass, config):
diff --git a/homeassistant/components/rituals_perfume_genie/__init__.py b/homeassistant/components/rituals_perfume_genie/__init__.py
index 8a9ed5d94a3..c45a762ca9a 100644
--- a/homeassistant/components/rituals_perfume_genie/__init__.py
+++ b/homeassistant/components/rituals_perfume_genie/__init__.py
@@ -6,6 +6,7 @@ import aiohttp
 from pyrituals import Account, Diffuser
 
 from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
@@ -13,7 +14,13 @@ from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 
 from .const import ACCOUNT_HASH, COORDINATORS, DEVICES, DOMAIN
 
-PLATFORMS = ["binary_sensor", "number", "select", "sensor", "switch"]
+PLATFORMS = [
+    Platform.BINARY_SENSOR,
+    Platform.NUMBER,
+    Platform.SELECT,
+    Platform.SENSOR,
+    Platform.SWITCH,
+]
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/roku/__init__.py b/homeassistant/components/roku/__init__.py
index f1c30ec2af7..b145864b726 100644
--- a/homeassistant/components/roku/__init__.py
+++ b/homeassistant/components/roku/__init__.py
@@ -5,10 +5,8 @@ import logging
 
 from rokuecp import RokuConnectionError, RokuError
 
-from homeassistant.components.media_player import DOMAIN as MEDIA_PLAYER_DOMAIN
-from homeassistant.components.remote import DOMAIN as REMOTE_DOMAIN
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import CONF_HOST
+from homeassistant.const import CONF_HOST, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import config_validation as cv
 
@@ -17,7 +15,7 @@ from .coordinator import RokuDataUpdateCoordinator
 
 CONFIG_SCHEMA = cv.deprecated(DOMAIN)
 
-PLATFORMS = [MEDIA_PLAYER_DOMAIN, REMOTE_DOMAIN]
+PLATFORMS = [Platform.MEDIA_PLAYER, Platform.REMOTE]
 _LOGGER = logging.getLogger(__name__)
 
 
diff --git a/homeassistant/components/roomba/const.py b/homeassistant/components/roomba/const.py
index 2e59279cfdb..ae872e0540c 100644
--- a/homeassistant/components/roomba/const.py
+++ b/homeassistant/components/roomba/const.py
@@ -1,6 +1,8 @@
 """The roomba constants."""
+from homeassistant.const import Platform
+
 DOMAIN = "roomba"
-PLATFORMS = ["sensor", "binary_sensor", "vacuum"]
+PLATFORMS = [Platform.SENSOR, Platform.BINARY_SENSOR, Platform.VACUUM]
 CONF_CERT = "certificate"
 CONF_CONTINUOUS = "continuous"
 CONF_BLID = "blid"
diff --git a/homeassistant/components/rpi_power/__init__.py b/homeassistant/components/rpi_power/__init__.py
index 320043a0260..8647ab38a78 100644
--- a/homeassistant/components/rpi_power/__init__.py
+++ b/homeassistant/components/rpi_power/__init__.py
@@ -1,8 +1,9 @@
 """The Raspberry Pi Power Supply Checker integration."""
 from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 
-PLATFORMS = ["binary_sensor"]
+PLATFORMS = [Platform.BINARY_SENSOR]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/ruckus_unleashed/const.py b/homeassistant/components/ruckus_unleashed/const.py
index 77e1029143e..e6087be3fd2 100644
--- a/homeassistant/components/ruckus_unleashed/const.py
+++ b/homeassistant/components/ruckus_unleashed/const.py
@@ -1,6 +1,8 @@
 """Constants for the Ruckus Unleashed integration."""
+from homeassistant.const import Platform
+
 DOMAIN = "ruckus_unleashed"
-PLATFORMS = ["device_tracker"]
+PLATFORMS = [Platform.DEVICE_TRACKER]
 SCAN_INTERVAL = 180
 
 MANUFACTURER = "Ruckus"