Update typing 10 (#48071)

homeassistant/components/mysensors/gateway.py

@@ -1,10 +1,12 @@
 """Handle MySensors gateways."""
+from __future__ import annotations
+
 import asyncio
 from collections import defaultdict
 import logging
 import socket
 import sys
-from typing import Any, Callable, Coroutine, Dict, Optional
+from typing import Any, Callable, Coroutine
 
 import async_timeout
 from mysensors import BaseAsyncGateway, Message, Sensor, mysensors
@@ -63,7 +65,7 @@ def is_socket_address(value):
         raise vol.Invalid("Device is not a valid domain name or ip address") from err
 
 
-async def try_connect(hass: HomeAssistantType, user_input: Dict[str, str]) -> bool:
+async def try_connect(hass: HomeAssistantType, user_input: dict[str, str]) -> bool:
     """Try to connect to a gateway and report if it worked."""
     if user_input[CONF_DEVICE] == MQTT_COMPONENT:
         return True  # dont validate mqtt. mqtt gateways dont send ready messages :(
@@ -73,7 +75,7 @@ async def try_connect(hass: HomeAssistantType, user_input: Dict[str, str]) -> bo
         def on_conn_made(_: BaseAsyncGateway) -> None:
             gateway_ready.set()
 
-        gateway: Optional[BaseAsyncGateway] = await _get_gateway(
+        gateway: BaseAsyncGateway | None = await _get_gateway(
             hass,
             device=user_input[CONF_DEVICE],
             version=user_input[CONF_VERSION],
@@ -110,7 +112,7 @@ async def try_connect(hass: HomeAssistantType, user_input: Dict[str, str]) -> bo
 
 def get_mysensors_gateway(
     hass: HomeAssistantType, gateway_id: GatewayId
-) -> Optional[BaseAsyncGateway]:
+) -> BaseAsyncGateway | None:
     """Return the Gateway for a given GatewayId."""
     if MYSENSORS_GATEWAYS not in hass.data[DOMAIN]:
         hass.data[DOMAIN][MYSENSORS_GATEWAYS] = {}
@@ -120,7 +122,7 @@ def get_mysensors_gateway(
 
 async def setup_gateway(
     hass: HomeAssistantType, entry: ConfigEntry
-) -> Optional[BaseAsyncGateway]:
+) -> BaseAsyncGateway | None:
     """Set up the Gateway for the given ConfigEntry."""
 
     ready_gateway = await _get_gateway(
@@ -145,14 +147,14 @@ async def _get_gateway(
     device: str,
     version: str,
     event_callback: Callable[[Message], None],
-    persistence_file: Optional[str] = None,
-    baud_rate: Optional[int] = None,
-    tcp_port: Optional[int] = None,
-    topic_in_prefix: Optional[str] = None,
-    topic_out_prefix: Optional[str] = None,
+    persistence_file: str | None = None,
+    baud_rate: int | None = None,
+    tcp_port: int | None = None,
+    topic_in_prefix: str | None = None,
+    topic_out_prefix: str | None = None,
     retain: bool = False,
     persistence: bool = True,  # old persistence option has been deprecated. kwarg is here so we can run try_connect() without persistence
-) -> Optional[BaseAsyncGateway]:
+) -> BaseAsyncGateway | None:
     """Return gateway after setup of the gateway."""
 
     if persistence_file is not None: