Fix implicit Optional [t-z] (#76722)

homeassistant/components/tomorrowio/config_flow.py

@@ -45,7 +45,9 @@ _LOGGER = logging.getLogger(__name__)
 
 
 def _get_config_schema(
-    hass: core.HomeAssistant, source: str | None, input_dict: dict[str, Any] = None
+    hass: core.HomeAssistant,
+    source: str | None,
+    input_dict: dict[str, Any] | None = None,
 ) -> vol.Schema:
     """
     Return schema defaults for init step based on user input/config dict.
@@ -99,7 +101,9 @@ class TomorrowioOptionsConfigFlow(config_entries.OptionsFlow):
         """Initialize Tomorrow.io options flow."""
         self._config_entry = config_entry
 
-    async def async_step_init(self, user_input: dict[str, Any] = None) -> FlowResult:
+    async def async_step_init(
+        self, user_input: dict[str, Any] | None = None
+    ) -> FlowResult:
         """Manage the Tomorrow.io options."""
         if user_input is not None:
             return self.async_create_entry(title="", data=user_input)
@@ -134,7 +138,9 @@ class TomorrowioConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
         """Get the options flow for this handler."""
         return TomorrowioOptionsConfigFlow(config_entry)
 
-    async def async_step_user(self, user_input: dict[str, Any] = None) -> FlowResult:
+    async def async_step_user(
+        self, user_input: dict[str, Any] | None = None
+    ) -> FlowResult:
         """Handle the initial step."""
         errors = {}
         if user_input is not None:

homeassistant/components/toon/config_flow.py

@@ -64,7 +64,7 @@ class ToonFlowHandler(AbstractOAuth2FlowHandler, domain=DOMAIN):
         return await self.async_step_user()
 
     async def async_step_agreement(
-        self, user_input: dict[str, Any] = None
+        self, user_input: dict[str, Any] | None = None
     ) -> FlowResult:
         """Select Toon agreement to add."""
         if len(self.agreements) == 1:

homeassistant/components/tuya/base.py

@@ -189,7 +189,7 @@ class TuyaEntity(Entity):
         dpcodes: str | DPCode | tuple[DPCode, ...] | None,
         *,
         prefer_function: bool = False,
-        dptype: DPType = None,
+        dptype: DPType | None = None,
     ) -> DPCode | EnumTypeData | IntegerTypeData | None:
         """Find a matching DP code available on for this device."""
         if dpcodes is None:

homeassistant/components/vizio/config_flow.py

@@ -49,7 +49,7 @@ from .const import (
 _LOGGER = logging.getLogger(__name__)
 
 
-def _get_config_schema(input_dict: dict[str, Any] = None) -> vol.Schema:
+def _get_config_schema(input_dict: dict[str, Any] | None = None) -> vol.Schema:
     """
     Return schema defaults for init step based on user input/config dict.
 
@@ -81,7 +81,7 @@ def _get_config_schema(input_dict: dict[str, Any] = None) -> vol.Schema:
     )
 
 
-def _get_pairing_schema(input_dict: dict[str, Any] = None) -> vol.Schema:
+def _get_pairing_schema(input_dict: dict[str, Any] | None = None) -> vol.Schema:
     """
     Return schema defaults for pairing data based on user input.
 
@@ -112,7 +112,9 @@ class VizioOptionsConfigFlow(config_entries.OptionsFlow):
         """Initialize vizio options flow."""
         self.config_entry = config_entry
 
-    async def async_step_init(self, user_input: dict[str, Any] = None) -> FlowResult:
+    async def async_step_init(
+        self, user_input: dict[str, Any] | None = None
+    ) -> FlowResult:
         """Manage the vizio options."""
         if user_input is not None:
             if user_input.get(CONF_APPS_TO_INCLUDE_OR_EXCLUDE):
@@ -204,7 +206,9 @@ class VizioConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
 
         return self.async_create_entry(title=input_dict[CONF_NAME], data=input_dict)
 
-    async def async_step_user(self, user_input: dict[str, Any] = None) -> FlowResult:
+    async def async_step_user(
+        self, user_input: dict[str, Any] | None = None
+    ) -> FlowResult:
         """Handle a flow initialized by the user."""
         errors = {}
 
@@ -381,7 +385,9 @@ class VizioConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
             }
         )
 
-    async def async_step_pair_tv(self, user_input: dict[str, Any] = None) -> FlowResult:
+    async def async_step_pair_tv(
+        self, user_input: dict[str, Any] | None = None
+    ) -> FlowResult:
         """
         Start pairing process for TV.
 
@@ -460,7 +466,7 @@ class VizioConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
         )
 
     async def async_step_pairing_complete(
-        self, user_input: dict[str, Any] = None
+        self, user_input: dict[str, Any] | None = None
     ) -> FlowResult:
         """
         Complete non-import sourced config flow.
@@ -470,7 +476,7 @@ class VizioConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
         return await self._pairing_complete("pairing_complete")
 
     async def async_step_pairing_complete_import(
-        self, user_input: dict[str, Any] = None
+        self, user_input: dict[str, Any] | None = None
     ) -> FlowResult:
         """
         Complete import sourced config flow.

homeassistant/components/yamaha_musiccast/__init__.py

@@ -216,7 +216,7 @@ class MusicCastCapabilityEntity(MusicCastDeviceEntity):
         self,
         coordinator: MusicCastDataUpdateCoordinator,
         capability: Capability,
-        zone_id: str = None,
+        zone_id: str | None = None,
     ) -> None:
         """Initialize a capability based entity."""
         if zone_id is not None:

homeassistant/components/yamaha_musiccast/number.py

@@ -42,7 +42,7 @@ class NumberCapability(MusicCastCapabilityEntity, NumberEntity):
         self,
         coordinator: MusicCastDataUpdateCoordinator,
         capability: NumberSetter,
-        zone_id: str = None,
+        zone_id: str | None = None,
     ) -> None:
         """Initialize the number entity."""
         super().__init__(coordinator, capability, zone_id)