Update mypy to 1.0.0 (home-assistant#87586)

homeassistant/components/gios/__init__.py

@@ -30,7 +30,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     _LOGGER.debug("Using station_id: %d", station_id)
 
     # We used to use int as config_entry unique_id, convert this to str.
-    if isinstance(entry.unique_id, int):  # type: ignore[unreachable]
+    if isinstance(entry.unique_id, int):
         hass.config_entries.async_update_entry(entry, unique_id=str(station_id))  # type: ignore[unreachable]
 
     # We used to use int in device_entry identifiers, convert this to str.

homeassistant/components/harmony/subscriber.py

@@ -4,14 +4,14 @@
 import asyncio
 from collections.abc import Callable
 import logging
-from typing import Any, NamedTuple, Optional
+from typing import Any, NamedTuple
 
 from homeassistant.core import CALLBACK_TYPE, HomeAssistant, callback
 
 _LOGGER = logging.getLogger(__name__)
 
-NoParamCallback = Optional[Callable[[], Any]]
-ActivityCallback = Optional[Callable[[tuple], Any]]
+NoParamCallback = Callable[[], Any] | None
+ActivityCallback = Callable[[tuple], Any] | None
 
 
 class HarmonyCallback(NamedTuple):

homeassistant/components/mqtt/client.py

@@ -10,7 +10,7 @@
 from operator import attrgetter
 import ssl
 import time
-from typing import TYPE_CHECKING, Any, Union, cast
+from typing import TYPE_CHECKING, Any, cast
 import uuid
 
 import attr
@@ -151,9 +151,9 @@ async def async_publish(
     [str, ReceivePayloadType, int], Coroutine[Any, Any, None]
 ]
 DeprecatedMessageCallbackType = Callable[[str, ReceivePayloadType, int], None]
-DeprecatedMessageCallbackTypes = Union[
-    AsyncDeprecatedMessageCallbackType, DeprecatedMessageCallbackType
-]
+DeprecatedMessageCallbackTypes = (
+    AsyncDeprecatedMessageCallbackType | DeprecatedMessageCallbackType
+)
 
 
 # Support for a deprecated callback type will be removed from HA core 2023.2.0

homeassistant/components/samsungtv/bridge.py

@@ -388,7 +388,7 @@ async def async_is_on(self) -> bool:
         """Tells if the TV is on."""
         LOGGER.debug("Checking if TV %s is on using websocket", self.host)
         if remote := await self._async_get_remote():
-            return remote.is_alive()  # type: ignore[no-any-return]
+            return remote.is_alive()
         return False
 
     async def _async_send_commands(self, commands: list[_CommandT]) -> None:
@@ -399,7 +399,7 @@ async def _async_send_commands(self, commands: list[_CommandT]) -> None:
             for _ in range(retry_count + 1):
                 try:
                     if remote := await self._async_get_remote():
-                        await remote.send_commands(commands)
+                        await remote.send_commands(commands)  # type: ignore[arg-type]
                     break
                 except (
                     BrokenPipeError,
@@ -416,7 +416,7 @@ async def _async_get_remote(self) -> _RemoteT | None:
         """Create or return a remote control instance."""
         if (remote := self._remote) and remote.is_alive():
             # If we have one then try to use it
-            return remote  # type: ignore[no-any-return]
+            return remote
 
         async with self._remote_lock:
             # If we don't have one make sure we do it under the lock

homeassistant/components/zha/core/gateway.py

@@ -91,7 +91,7 @@
     from ..entity import ZhaEntity
     from .channels.base import ZigbeeChannel
 
-    _LogFilterType = Filter | Callable[[LogRecord], int]
+    _LogFilterType = Filter | Callable[[LogRecord], bool]
 
 _LOGGER = logging.getLogger(__name__)
 

pyproject.toml

@@ -163,9 +163,6 @@ good-names = [
 # Pylint CodeStyle plugin
 # consider-using-namedtuple-or-dataclass - too opinionated
 # consider-using-assignment-expr - decision to use := better left to devs
-# ---
-# Temporary for the Python 3.10 update, remove with mypy v1.0
-# consider-alternative-union-syntax
 disable = [
     "format",
     "abstract-method",
@@ -190,7 +187,6 @@ disable = [
     "consider-using-f-string",
     "consider-using-namedtuple-or-dataclass",
     "consider-using-assignment-expr",
-    "consider-alternative-union-syntax",
 ]
 enable = [
     #"useless-suppression",  # temporarily every now and then to clean them up

requirements_test.txt

@@ -12,7 +12,7 @@ codecov==2.1.12
 coverage==7.1.0
 freezegun==1.2.2
 mock-open==1.4.0
-mypy==0.991
+mypy==1.0.0
 pre-commit==3.0.0
 pylint==2.16.0
 pylint-per-file-ignores==1.1.0