Migrate nuheat to use runtime_data (#166937)

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

homeassistant/components/nuheat/__init__.py

@@ -6,13 +6,12 @@ import logging
 import nuheat
 import requests
 
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryNotReady
 
-from .const import CONF_SERIAL_NUMBER, DOMAIN, PLATFORMS
-from .coordinator import NuHeatCoordinator
+from .const import CONF_SERIAL_NUMBER, PLATFORMS
+from .coordinator import NuHeatConfigEntry, NuHeatCoordinator
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -23,7 +22,7 @@ def _get_thermostat(api: nuheat.NuHeat, serial_number: str) -> nuheat.NuHeatTher
     return api.get_thermostat(serial_number)
 
 
-async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_setup_entry(hass: HomeAssistant, entry: NuHeatConfigEntry) -> bool:
     """Set up NuHeat from a config entry."""
 
     conf = entry.data
@@ -52,20 +51,13 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
         _LOGGER.error("Failed to login to nuheat: %s", ex)
         return False
 
-    coordinator = NuHeatCoordinator(hass, entry, thermostat)
-
-    hass.data.setdefault(DOMAIN, {})
-    hass.data[DOMAIN][entry.entry_id] = (thermostat, coordinator)
+    entry.runtime_data = NuHeatCoordinator(hass, entry, thermostat)
 
     await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
 
     return True
 
 
-async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_unload_entry(hass: HomeAssistant, entry: NuHeatConfigEntry) -> bool:
     """Unload a config entry."""
-    unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
-    if unload_ok:
-        hass.data[DOMAIN].pop(entry.entry_id)
-
-    return unload_ok
+    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)

homeassistant/components/nuheat/climate.py

@@ -18,7 +18,6 @@ from homeassistant.components.climate import (
     HVACAction,
     HVACMode,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import ATTR_TEMPERATURE, UnitOfTemperature
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers import event as event_helper
@@ -27,7 +26,7 @@ from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
 from .const import DOMAIN, MANUFACTURER, NUHEAT_API_STATE_SHIFT_DELAY
-from .coordinator import NuHeatCoordinator
+from .coordinator import NuHeatConfigEntry, NuHeatCoordinator
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -55,14 +54,15 @@ SCHEDULE_MODE_TO_PRESET_MODE_MAP = {
 
 async def async_setup_entry(
     hass: HomeAssistant,
-    config_entry: ConfigEntry,
+    config_entry: NuHeatConfigEntry,
     async_add_entities: AddConfigEntryEntitiesCallback,
 ) -> None:
     """Set up the NuHeat thermostat(s)."""
-    thermostat, coordinator = hass.data[DOMAIN][config_entry.entry_id]
+    coordinator = config_entry.runtime_data
 
     temperature_unit = hass.config.units.temperature_unit
-    entity = NuHeatThermostat(coordinator, thermostat, temperature_unit)
+
+    entity = NuHeatThermostat(coordinator, coordinator.thermostat, temperature_unit)
 
     # No longer need a service as set_hvac_mode to auto does this
     # since climate 1.0 has been implemented

homeassistant/components/nuheat/coordinator.py

@@ -16,15 +16,18 @@ _LOGGER = logging.getLogger(__name__)
 SCAN_INTERVAL = timedelta(minutes=5)
 
 
+type NuHeatConfigEntry = ConfigEntry[NuHeatCoordinator]
+
+
 class NuHeatCoordinator(DataUpdateCoordinator[None]):
     """Coordinator for NuHeat thermostat data."""
 
-    config_entry: ConfigEntry
+    config_entry: NuHeatConfigEntry
 
     def __init__(
         self,
         hass: HomeAssistant,
-        entry: ConfigEntry,
+        entry: NuHeatConfigEntry,
         thermostat: nuheat.NuHeatThermostat,
     ) -> None:
         """Initialize the coordinator."""