Small typing improvements (#126818)

* Add from __future__ import annotations

* Use PEP 695 type aliases

* Fix generator typing

homeassistant/components/google_photos/media_source.py

@@ -1,5 +1,7 @@
 """Media source for Google Photos."""
 
+from __future__ import annotations
+
 from dataclasses import dataclass
 from enum import StrEnum
 import logging
@@ -46,7 +48,7 @@ class PhotosIdentifierType(StrEnum):
     ALBUM = "a"
 
     @classmethod
-    def of(cls, name: str) -> "PhotosIdentifierType":
+    def of(cls, name: str) -> PhotosIdentifierType:
         """Parse a PhotosIdentifierType by string value."""
         for enum in PhotosIdentifierType:
             if enum.value == name:

homeassistant/components/html5/config_flow.py

@@ -1,5 +1,7 @@
 """Config flow for the html5 component."""
 
+from __future__ import annotations
+
 import binascii
 from typing import Any, cast
 
@@ -42,7 +44,7 @@ class HTML5ConfigFlow(ConfigFlow, domain=DOMAIN):
 
     @callback
     def _async_create_html5_entry(
-        self: "HTML5ConfigFlow", data: dict[str, str]
+        self: HTML5ConfigFlow, data: dict[str, str]
     ) -> tuple[dict[str, str], ConfigFlowResult | None]:
         """Create an HTML5 entry."""
         errors = {}
@@ -68,7 +70,7 @@ class HTML5ConfigFlow(ConfigFlow, domain=DOMAIN):
         return errors, flow_result
 
     async def async_step_user(
-        self: "HTML5ConfigFlow", user_input: dict[str, Any] | None = None
+        self: HTML5ConfigFlow, user_input: dict[str, Any] | None = None
     ) -> ConfigFlowResult:
         """Handle a flow initialized by the user."""
         errors: dict[str, str] = {}
@@ -92,7 +94,7 @@ class HTML5ConfigFlow(ConfigFlow, domain=DOMAIN):
         )
 
     async def async_step_import(
-        self: "HTML5ConfigFlow", import_config: dict
+        self: HTML5ConfigFlow, import_config: dict
     ) -> ConfigFlowResult:
         """Handle config import from yaml."""
         _, flow_result = self._async_create_html5_entry(import_config)

homeassistant/components/knx/storage/config_store.py

@@ -19,8 +19,8 @@ _LOGGER = logging.getLogger(__name__)
 STORAGE_VERSION: Final = 1
 STORAGE_KEY: Final = f"{DOMAIN}/config_store.json"
 
-KNXPlatformStoreModel = dict[str, dict[str, Any]]  # unique_id: configuration
+type KNXPlatformStoreModel = dict[str, dict[str, Any]]  # unique_id: configuration
-KNXEntityStoreModel = dict[
+type KNXEntityStoreModel = dict[
     str, KNXPlatformStoreModel
 ]  # platform: KNXPlatformStoreModel
 

homeassistant/components/zha/helpers.py

@@ -170,7 +170,7 @@ if TYPE_CHECKING:
     from .entity import ZHAEntity
     from .update import ZHAFirmwareUpdateCoordinator
 
-    _LogFilterType = Filter | Callable[[LogRecord], bool]
+    type _LogFilterType = Filter | Callable[[LogRecord], bool]
 
 _LOGGER = logging.getLogger(__name__)
 

tests/components/knx/__init__.py

@@ -1,7 +1,8 @@
 """Tests for the KNX integration."""
 
-from collections.abc import Awaitable, Callable
+from collections.abc import Callable, Coroutine
+from typing import Any
 
 from homeassistant.helpers import entity_registry as er
 
-KnxEntityGenerator = Callable[..., Awaitable[er.RegistryEntry]]
+type KnxEntityGenerator = Callable[..., Coroutine[Any, Any, er.RegistryEntry]]

tests/components/plugwise/conftest.py

@@ -310,7 +310,7 @@ def mock_smile_p1_2() -> Generator[MagicMock]:
 
 
 @pytest.fixture
-def mock_smile_legacy_anna() -> Generator[None, MagicMock, None]:
+def mock_smile_legacy_anna() -> Generator[MagicMock]:
     """Create a Mock legacy Anna environment for testing exceptions."""
     chosen_env = "legacy_anna"
     with patch(