Improve `kostal_plenticore` generic typing (#84634)

homeassistant/components/kostal_plenticore/helper.py

@@ -6,7 +6,7 @@ from collections import defaultdict
 from collections.abc import Callable
 from datetime import datetime, timedelta
 import logging
-from typing import Any
+from typing import Any, TypeVar, cast
 
 from aiohttp.client_exceptions import ClientError
 from kostal.plenticore import (
@@ -26,6 +26,7 @@ from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 from .const import DOMAIN
 
 _LOGGER = logging.getLogger(__name__)
+_DataT = TypeVar("_DataT")
 
 
 class Plenticore:
@@ -154,7 +155,7 @@ class DataUpdateCoordinatorMixin:
             return True
 
 
-class PlenticoreUpdateCoordinator(DataUpdateCoordinator):
+class PlenticoreUpdateCoordinator(DataUpdateCoordinator[_DataT]):
     """Base implementation of DataUpdateCoordinator for Plenticore data."""
 
     def __init__(
@@ -192,7 +193,9 @@ class PlenticoreUpdateCoordinator(DataUpdateCoordinator):
         self._fetch[module_id].remove(data_id)
 
 
-class ProcessDataUpdateCoordinator(PlenticoreUpdateCoordinator):
+class ProcessDataUpdateCoordinator(
+    PlenticoreUpdateCoordinator[dict[str, dict[str, str]]]
+):
     """Implementation of PlenticoreUpdateCoordinator for process data."""
 
     async def _async_update_data(self) -> dict[str, dict[str, str]]:
@@ -214,7 +217,7 @@ class ProcessDataUpdateCoordinator(PlenticoreUpdateCoordinator):
 
 
 class SettingDataUpdateCoordinator(
-    PlenticoreUpdateCoordinator, DataUpdateCoordinatorMixin
+    PlenticoreUpdateCoordinator[dict[str, dict[str, str]]], DataUpdateCoordinatorMixin
 ):
     """Implementation of PlenticoreUpdateCoordinator for settings data."""
 
@@ -230,7 +233,7 @@ class SettingDataUpdateCoordinator(
         return fetched_data
 
 
-class PlenticoreSelectUpdateCoordinator(DataUpdateCoordinator):
+class PlenticoreSelectUpdateCoordinator(DataUpdateCoordinator[_DataT]):
     """Base implementation of DataUpdateCoordinator for Plenticore data."""
 
     def __init__(
@@ -249,10 +252,12 @@ class PlenticoreSelectUpdateCoordinator(DataUpdateCoordinator):
             update_interval=update_inverval,
         )
         # data ids to poll
-        self._fetch: dict[str, list[str]] = defaultdict(list)
+        self._fetch: dict[str, list[str | list[str]]] = defaultdict(list)
         self._plenticore = plenticore
 
-    def start_fetch_data(self, module_id: str, data_id: str, all_options: str) -> None:
+    def start_fetch_data(
+        self, module_id: str, data_id: str, all_options: list[str]
+    ) -> None:
         """Start fetching the given data (module-id and entry-id)."""
         self._fetch[module_id].append(data_id)
         self._fetch[module_id].append(all_options)
@@ -264,14 +269,17 @@ class PlenticoreSelectUpdateCoordinator(DataUpdateCoordinator):
 
         async_call_later(self.hass, 2, force_refresh)
 
-    def stop_fetch_data(self, module_id: str, data_id: str, all_options: str) -> None:
+    def stop_fetch_data(
+        self, module_id: str, data_id: str, all_options: list[str]
+    ) -> None:
         """Stop fetching the given data (module-id and entry-id)."""
         self._fetch[module_id].remove(all_options)
         self._fetch[module_id].remove(data_id)
 
 
 class SelectDataUpdateCoordinator(
-    PlenticoreSelectUpdateCoordinator, DataUpdateCoordinatorMixin
+    PlenticoreSelectUpdateCoordinator[dict[str, dict[str, str]]],
+    DataUpdateCoordinatorMixin,
 ):
     """Implementation of PlenticoreUpdateCoordinator for select data."""
 
@@ -287,11 +295,11 @@ class SelectDataUpdateCoordinator(
 
     async def _async_get_current_option(
         self,
-        module_id: dict[str, list[str]],
+        module_id: dict[str, list[str | list[str]]],
     ) -> dict[str, dict[str, str]]:
         """Get current option."""
         for mid, pids in module_id.items():
-            all_options = pids[1]
+            all_options = cast(list[str], pids[1])
             for all_option in all_options:
                 if all_option == "None" or not (
                     val := await self.async_read_data(mid, all_option)
@@ -299,10 +307,10 @@ class SelectDataUpdateCoordinator(
                     continue
                 for option in val.values():
                     if option[all_option] == "1":
-                        fetched = {mid: {pids[0]: all_option}}
+                        fetched = {mid: {cast(str, pids[0]): all_option}}
                         return fetched
 
-            return {mid: {pids[0]: "None"}}
+            return {mid: {cast(str, pids[0]): "None"}}
         return {}
 
 

homeassistant/components/kostal_plenticore/number.py

@@ -1,7 +1,6 @@
 """Platform for Kostal Plenticore numbers."""
 from __future__ import annotations
 
-from abc import ABC
 from dataclasses import dataclass
 from datetime import timedelta
 import logging
@@ -130,11 +129,12 @@ async def async_setup_entry(
     async_add_entities(entities)
 
 
-class PlenticoreDataNumber(CoordinatorEntity, NumberEntity, ABC):
+class PlenticoreDataNumber(
+    CoordinatorEntity[SettingDataUpdateCoordinator], NumberEntity
+):
     """Representation of a Kostal Plenticore Number entity."""
 
     entity_description: PlenticoreNumberEntityDescription
-    coordinator: SettingDataUpdateCoordinator
 
     def __init__(
         self,

homeassistant/components/kostal_plenticore/select.py

@@ -87,7 +87,9 @@ async def async_setup_entry(
     async_add_entities(entities)
 
 
-class PlenticoreDataSelect(CoordinatorEntity, SelectEntity):
+class PlenticoreDataSelect(
+    CoordinatorEntity[SelectDataUpdateCoordinator], SelectEntity
+):
     """Representation of a Plenticore Select."""
 
     _attr_entity_category = EntityCategory.CONFIG

homeassistant/components/kostal_plenticore/sensor.py

@@ -725,7 +725,9 @@ async def async_setup_entry(
     async_add_entities(entities)
 
 
-class PlenticoreDataSensor(CoordinatorEntity, SensorEntity):
+class PlenticoreDataSensor(
+    CoordinatorEntity[ProcessDataUpdateCoordinator], SensorEntity
+):
     """Representation of a Plenticore data Sensor."""
 
     entity_description: PlenticoreSensorEntityDescription