Remove unnecessary type casts (#137657)

homeassistant/components/command_line/binary_sensor.py

@@ -4,7 +4,6 @@ from __future__ import annotations
 
 import asyncio
 from datetime import datetime, timedelta
-from typing import cast
 
 from homeassistant.components.binary_sensor import BinarySensorEntity
 from homeassistant.const import (
@@ -43,9 +42,7 @@ async def async_setup_platform(
     if not discovery_info:
         return
 
-    discovery_info = cast(DiscoveryInfoType, discovery_info)
     binary_sensor_config = discovery_info
-
     command: str = binary_sensor_config[CONF_COMMAND]
     payload_off: str = binary_sensor_config[CONF_PAYLOAD_OFF]
     payload_on: str = binary_sensor_config[CONF_PAYLOAD_ON]

homeassistant/components/command_line/cover.py

@@ -4,7 +4,7 @@ from __future__ import annotations
 
 import asyncio
 from datetime import datetime, timedelta
-from typing import TYPE_CHECKING, Any, cast
+from typing import TYPE_CHECKING, Any
 
 from homeassistant.components.cover import CoverEntity
 from homeassistant.const import (
@@ -41,7 +41,6 @@ async def async_setup_platform(
         return
 
     covers = []
-    discovery_info = cast(DiscoveryInfoType, discovery_info)
     entities: dict[str, dict[str, Any]] = {
         slugify(discovery_info[CONF_NAME]): discovery_info
     }

homeassistant/components/command_line/notify.py

@@ -4,7 +4,7 @@ from __future__ import annotations
 
 import logging
 import subprocess
-from typing import Any, cast
+from typing import Any
 
 from homeassistant.components.notify import BaseNotificationService
 from homeassistant.const import CONF_COMMAND
@@ -26,7 +26,6 @@ def get_service(
     if not discovery_info:
         return None
 
-    discovery_info = cast(DiscoveryInfoType, discovery_info)
     notify_config = discovery_info
     command: str = notify_config[CONF_COMMAND]
     timeout: int = notify_config[CONF_COMMAND_TIMEOUT]

homeassistant/components/command_line/sensor.py

@@ -6,7 +6,7 @@ import asyncio
 from collections.abc import Mapping
 from datetime import datetime, timedelta
 import json
-from typing import Any, cast
+from typing import Any
 
 from jsonpath import jsonpath
 
@@ -51,9 +51,7 @@ async def async_setup_platform(
     if not discovery_info:
         return
 
-    discovery_info = cast(DiscoveryInfoType, discovery_info)
     sensor_config = discovery_info
-
     command: str = sensor_config[CONF_COMMAND]
     command_timeout: int = sensor_config[CONF_COMMAND_TIMEOUT]
     json_attributes: list[str] | None = sensor_config.get(CONF_JSON_ATTRIBUTES)

homeassistant/components/command_line/switch.py

@@ -4,7 +4,7 @@ from __future__ import annotations
 
 import asyncio
 from datetime import datetime, timedelta
-from typing import TYPE_CHECKING, Any, cast
+from typing import TYPE_CHECKING, Any
 
 from homeassistant.components.switch import ENTITY_ID_FORMAT, SwitchEntity
 from homeassistant.const import (
@@ -40,7 +40,6 @@ async def async_setup_platform(
         return
 
     switches = []
-    discovery_info = cast(DiscoveryInfoType, discovery_info)
     entities: dict[str, dict[str, Any]] = {
         slugify(discovery_info[CONF_NAME]): discovery_info
     }

homeassistant/components/mealie/services.py

@@ -128,7 +128,7 @@ def setup_services(hass: HomeAssistant) -> None:
                 translation_domain=DOMAIN,
                 translation_key="end_date_before_start_date",
             )
-        client = cast(MealieConfigEntry, entry).runtime_data.client
+        client = entry.runtime_data.client
         try:
             mealplans = await client.get_mealplans(start_date, end_date)
         except MealieConnectionError as err:

homeassistant/components/nws/weather.py

@@ -4,7 +4,7 @@ from __future__ import annotations
 
 from functools import partial
 from types import MappingProxyType
-from typing import TYPE_CHECKING, Any, Literal, Required, TypedDict, cast
+from typing import Any, Required, TypedDict, cast
 
 import voluptuous as vol
 
@@ -177,8 +177,6 @@ class NWSWeather(CoordinatorWeatherEntity[TimestampDataUpdateCoordinator[None]])
         for forecast_type in ("twice_daily", "hourly"):
             if (coordinator := self.forecast_coordinators[forecast_type]) is None:
                 continue
-            if TYPE_CHECKING:
-                forecast_type = cast(Literal["twice_daily", "hourly"], forecast_type)
             self.unsub_forecast[forecast_type] = coordinator.async_add_listener(
                 partial(self._handle_forecast_update, forecast_type)
             )