Improve msg type hint in websocket commands (#80530)

homeassistant/components/analytics/__init__.py

@@ -1,4 +1,6 @@
 """Send instance and usage analytics."""
+from typing import Any
+
 import voluptuous as vol
 
 from homeassistant.components import websocket_api
@@ -41,7 +43,7 @@ async def async_setup(hass: HomeAssistant, _: ConfigType) -> bool:
 async def websocket_analytics(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Return analytics preferences."""
     analytics: Analytics = hass.data[DOMAIN]
@@ -62,7 +64,7 @@ async def websocket_analytics(
 async def websocket_analytics_preferences(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Update analytics preferences."""
     preferences = msg[ATTR_PREFERENCES]

homeassistant/components/backup/websocket.py

@@ -1,4 +1,6 @@
 """Websocket commands for the Backup integration."""
+from typing import Any
+
 import voluptuous as vol
 
 from homeassistant.components import websocket_api
@@ -22,7 +24,7 @@ def async_register_websocket_handlers(hass: HomeAssistant) -> None:
 async def handle_info(
     hass: HomeAssistant,
     connection: websocket_api.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """List all stored backups."""
     manager: BackupManager = hass.data[DOMAIN]
@@ -47,7 +49,7 @@ async def handle_info(
 async def handle_remove(
     hass: HomeAssistant,
     connection: websocket_api.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Remove a backup."""
     manager: BackupManager = hass.data[DOMAIN]
@@ -61,7 +63,7 @@ async def handle_remove(
 async def handle_create(
     hass: HomeAssistant,
     connection: websocket_api.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Generate a backup."""
     manager: BackupManager = hass.data[DOMAIN]

homeassistant/components/camera/__init__.py

@@ -12,7 +12,7 @@ from functools import partial
 import logging
 import os
 from random import SystemRandom
-from typing import Final, Optional, cast, final
+from typing import Any, Final, Optional, cast, final
 
 from aiohttp import hdrs, web
 import async_timeout
@@ -786,7 +786,7 @@ class CameraMjpegStream(CameraView):
 )
 @websocket_api.async_response
 async def ws_camera_stream(
-    hass: HomeAssistant, connection: ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Handle get camera stream websocket command.
 
@@ -816,7 +816,7 @@ async def ws_camera_stream(
 )
 @websocket_api.async_response
 async def ws_camera_web_rtc_offer(
-    hass: HomeAssistant, connection: ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Handle the signal path for a WebRTC stream.
 
@@ -856,7 +856,7 @@ async def ws_camera_web_rtc_offer(
 )
 @websocket_api.async_response
 async def websocket_get_prefs(
-    hass: HomeAssistant, connection: ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Handle request for account info."""
     prefs = hass.data[DATA_CAMERA_PREFS].get(msg["entity_id"])
@@ -873,7 +873,7 @@ async def websocket_get_prefs(
 )
 @websocket_api.async_response
 async def websocket_update_prefs(
-    hass: HomeAssistant, connection: ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Handle request for account info."""
     prefs = hass.data[DATA_CAMERA_PREFS]

homeassistant/components/config/device_registry.py

@@ -1,6 +1,8 @@
 """HTTP views to interact with the device registry."""
 from __future__ import annotations
 
+from typing import Any
+
 import voluptuous as vol
 
 from homeassistant import loader
@@ -109,7 +111,9 @@ def websocket_update_device(hass, connection, msg):
 )
 @websocket_api.async_response
 async def websocket_remove_config_entry_from_device(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant,
+    connection: websocket_api.ActiveConnection,
+    msg: dict[str, Any],
 ) -> None:
     """Remove config entry from a device."""
     registry = async_get(hass)

homeassistant/components/energy/websocket_api.py

@@ -82,7 +82,9 @@ def _ws_with_manager(
     @websocket_api.async_response
     @functools.wraps(func)
     async def with_manager(
-        hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+        hass: HomeAssistant,
+        connection: websocket_api.ActiveConnection,
+        msg: dict[str, Any],
     ) -> None:
         manager = await async_get_manager(hass)
 
@@ -146,7 +148,7 @@ async def ws_save_prefs(
 async def ws_info(
     hass: HomeAssistant,
     connection: websocket_api.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Handle get info command."""
     forecast_platforms = await async_get_energy_platforms(hass)
@@ -168,7 +170,7 @@ async def ws_info(
 async def ws_validate(
     hass: HomeAssistant,
     connection: websocket_api.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Handle validate command."""
     connection.send_result(msg["id"], (await async_validate(hass)).as_dict())
@@ -239,7 +241,9 @@ async def ws_solar_forecast(
 )
 @websocket_api.async_response
 async def ws_get_fossil_energy_consumption(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant,
+    connection: websocket_api.ActiveConnection,
+    msg: dict[str, Any],
 ) -> None:
     """Calculate amount of fossil based energy."""
     start_time_str = msg["start_time"]

homeassistant/components/frontend/__init__.py

@@ -673,7 +673,7 @@ def websocket_get_themes(
 )
 @websocket_api.async_response
 async def websocket_get_translations(
-    hass: HomeAssistant, connection: ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Handle get translations command."""
     resources = await async_get_translations(
@@ -691,7 +691,7 @@ async def websocket_get_translations(
 @websocket_api.websocket_command({"type": "frontend/get_version"})
 @websocket_api.async_response
 async def websocket_get_version(
-    hass: HomeAssistant, connection: ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Handle get version command."""
     integration = await async_get_integration(hass, "frontend")

homeassistant/components/frontend/storage.py

@@ -61,7 +61,7 @@ def with_store(orig_func: Callable) -> Callable:
 async def websocket_set_user_data(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     store: Store,
     data: dict[str, Any],
 ) -> None:
@@ -82,7 +82,7 @@ async def websocket_set_user_data(
 async def websocket_get_user_data(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     store: Store,
     data: dict[str, Any],
 ) -> None:

homeassistant/components/hardware/websocket_api.py

@@ -4,6 +4,7 @@ from __future__ import annotations
 import contextlib
 from dataclasses import asdict, dataclass
 from datetime import datetime, timedelta
+from typing import Any
 
 import psutil_home_assistant as ha_psutil
 import voluptuous as vol
@@ -46,7 +47,7 @@ async def async_setup(hass: HomeAssistant) -> None:
 )
 @websocket_api.async_response
 async def ws_info(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Return hardware info."""
     hardware_info = []
@@ -72,7 +73,7 @@ async def ws_info(
 )
 @websocket_api.async_response
 async def ws_subscribe_system_status(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict[str, Any]
 ):
     """Subscribe to system status updates."""
 

homeassistant/components/hassio/websocket_api.py

@@ -2,6 +2,7 @@
 import logging
 from numbers import Number
 import re
+from typing import Any
 
 import voluptuous as vol
 
@@ -60,7 +61,7 @@ def async_load_websocket_api(hass: HomeAssistant):
 @websocket_api.websocket_command({vol.Required(WS_TYPE): WS_TYPE_SUBSCRIBE})
 @websocket_api.async_response
 async def websocket_subscribe(
-    hass: HomeAssistant, connection: ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: ActiveConnection, msg: dict[str, Any]
 ):
     """Subscribe to supervisor events."""
 
@@ -83,7 +84,7 @@ async def websocket_subscribe(
 )
 @websocket_api.async_response
 async def websocket_supervisor_event(
-    hass: HomeAssistant, connection: ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: ActiveConnection, msg: dict[str, Any]
 ):
     """Publish events from the Supervisor."""
     connection.send_result(msg[WS_ID])
@@ -101,7 +102,7 @@ async def websocket_supervisor_event(
 )
 @websocket_api.async_response
 async def websocket_supervisor_api(
-    hass: HomeAssistant, connection: ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: ActiveConnection, msg: dict[str, Any]
 ):
     """Websocket handler to call Supervisor API."""
     if not connection.user.is_admin and not WS_NO_ADMIN_ENDPOINTS.match(

homeassistant/components/history/__init__.py

@@ -6,7 +6,7 @@ from datetime import datetime as dt, timedelta
 from http import HTTPStatus
 import logging
 import time
-from typing import cast
+from typing import Any, cast
 
 from aiohttp import web
 import voluptuous as vol
@@ -79,7 +79,7 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
 )
 @websocket_api.async_response
 async def ws_get_statistics_during_period(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Handle statistics websocket command."""
     _LOGGER.warning(
@@ -97,7 +97,7 @@ async def ws_get_statistics_during_period(
 )
 @websocket_api.async_response
 async def ws_get_list_statistic_ids(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Fetch a list of available statistic_id."""
     _LOGGER.warning(
@@ -164,7 +164,7 @@ def _ws_get_significant_states(
 )
 @websocket_api.async_response
 async def ws_get_history_during_period(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Handle history during period websocket command."""
     start_time_str = msg["start_time"]

homeassistant/components/insteon/api/aldb.py

@@ -1,5 +1,7 @@
 """Web socket API for Insteon devices."""
 
+from typing import Any
+
 from pyinsteon import devices
 from pyinsteon.constants import ALDBStatus
 from pyinsteon.topics import (
@@ -71,7 +73,7 @@ async def async_reload_and_save_aldb(hass, device):
 async def websocket_get_aldb(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Get the All-Link Database for an Insteon device."""
     if not (device := devices[msg[DEVICE_ADDRESS]]):
@@ -107,7 +109,7 @@ async def websocket_get_aldb(
 async def websocket_change_aldb_record(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Change an All-Link Database record for an Insteon device."""
     if not (device := devices[msg[DEVICE_ADDRESS]]):
@@ -140,7 +142,7 @@ async def websocket_change_aldb_record(
 async def websocket_create_aldb_record(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Create an All-Link Database record for an Insteon device."""
     if not (device := devices[msg[DEVICE_ADDRESS]]):
@@ -170,7 +172,7 @@ async def websocket_create_aldb_record(
 async def websocket_write_aldb(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Create an All-Link Database record for an Insteon device."""
     if not (device := devices[msg[DEVICE_ADDRESS]]):
@@ -193,7 +195,7 @@ async def websocket_write_aldb(
 async def websocket_load_aldb(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Create an All-Link Database record for an Insteon device."""
     if not (device := devices[msg[DEVICE_ADDRESS]]):
@@ -215,7 +217,7 @@ async def websocket_load_aldb(
 async def websocket_reset_aldb(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Create an All-Link Database record for an Insteon device."""
     if not (device := devices[msg[DEVICE_ADDRESS]]):
@@ -237,7 +239,7 @@ async def websocket_reset_aldb(
 async def websocket_add_default_links(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Add the default All-Link Database records for an Insteon device."""
     if not (device := devices[msg[DEVICE_ADDRESS]]):
@@ -261,7 +263,7 @@ async def websocket_add_default_links(
 async def websocket_notify_on_aldb_status(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Tell Insteon a new ALDB record was added."""
     if not (device := devices[msg[DEVICE_ADDRESS]]):

homeassistant/components/insteon/api/device.py

@@ -1,5 +1,7 @@
 """API interface to get an Insteon device."""
 
+from typing import Any
+
 from pyinsteon import devices
 from pyinsteon.constants import DeviceAction
 import voluptuous as vol
@@ -66,7 +68,7 @@ def notify_device_not_found(connection, msg, text):
 async def websocket_get_device(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Get an Insteon device."""
     dev_registry = dr.async_get(hass)
@@ -98,7 +100,7 @@ async def websocket_get_device(
 async def websocket_add_device(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Add one or more Insteon devices."""
 
@@ -134,7 +136,7 @@ async def websocket_add_device(
 async def websocket_cancel_add_device(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Cancel the Insteon all-linking process."""
     await devices.async_cancel_all_linking()

homeassistant/components/insteon/api/properties.py

@@ -1,5 +1,7 @@
 """Property update methods and schemas."""
 
+from typing import Any
+
 from pyinsteon import devices
 from pyinsteon.config import RADIO_BUTTON_GROUPS, RAMP_RATE_IN_SEC, get_usable_value
 from pyinsteon.constants import (
@@ -158,7 +160,7 @@ def update_property(device, prop_name, value):
 async def websocket_get_properties(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Add the default All-Link Database records for an Insteon device."""
     if not (device := devices[msg[DEVICE_ADDRESS]]):
@@ -183,7 +185,7 @@ async def websocket_get_properties(
 async def websocket_change_properties_record(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Add the default All-Link Database records for an Insteon device."""
     if not (device := devices[msg[DEVICE_ADDRESS]]):
@@ -205,7 +207,7 @@ async def websocket_change_properties_record(
 async def websocket_write_properties(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Add the default All-Link Database records for an Insteon device."""
     if not (device := devices[msg[DEVICE_ADDRESS]]):
@@ -235,7 +237,7 @@ async def websocket_write_properties(
 async def websocket_load_properties(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Add the default All-Link Database records for an Insteon device."""
     if not (device := devices[msg[DEVICE_ADDRESS]]):
@@ -266,7 +268,7 @@ async def websocket_load_properties(
 async def websocket_reset_properties(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Add the default All-Link Database records for an Insteon device."""
     if not (device := devices[msg[DEVICE_ADDRESS]]):

homeassistant/components/logbook/websocket_api.py

@@ -260,7 +260,7 @@ async def _async_events_consumer(
 )
 @websocket_api.async_response
 async def ws_event_stream(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Handle logbook stream events websocket command."""
     start_time_str = msg["start_time"]
@@ -451,7 +451,7 @@ def _ws_formatted_get_events(
 )
 @websocket_api.async_response
 async def ws_get_events(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Handle logbook get events websocket command."""
     start_time_str = msg["start_time"]

homeassistant/components/media_source/__init__.py

@@ -163,7 +163,7 @@ async def async_resolve_media(
 )
 @websocket_api.async_response
 async def websocket_browse_media(
-    hass: HomeAssistant, connection: ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Browse available media."""
     try:
@@ -185,7 +185,7 @@ async def websocket_browse_media(
 )
 @websocket_api.async_response
 async def websocket_resolve_media(
-    hass: HomeAssistant, connection: ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Resolve media."""
     try:

homeassistant/components/media_source/local_source.py

@@ -5,6 +5,7 @@ import logging
 import mimetypes
 from pathlib import Path
 import shutil
+from typing import Any
 
 from aiohttp import web
 from aiohttp.web_request import FileField
@@ -323,7 +324,7 @@ class UploadMediaView(http.HomeAssistantView):
 @websocket_api.require_admin
 @websocket_api.async_response
 async def websocket_remove_media(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Remove media."""
     try:

homeassistant/components/network/websocket.py

@@ -1,6 +1,8 @@
 """The Network Configuration integration websocket commands."""
 from __future__ import annotations
 
+from typing import Any
+
 import voluptuous as vol
 
 from homeassistant.components import websocket_api
@@ -24,7 +26,7 @@ def async_register_websocket_commands(hass: HomeAssistant) -> None:
 async def websocket_network_adapters(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Return network preferences."""
     network = await async_get_network(hass)
@@ -48,7 +50,7 @@ async def websocket_network_adapters(
 async def websocket_network_adapters_configure(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Update network config."""
     network = await async_get_network(hass)

homeassistant/components/recorder/websocket_api.py

@@ -3,7 +3,7 @@ from __future__ import annotations
 
 from datetime import datetime as dt
 import logging
-from typing import Literal
+from typing import Any, Literal
 
 import voluptuous as vol
 
@@ -135,7 +135,7 @@ async def ws_handle_get_statistics_during_period(
 )
 @websocket_api.async_response
 async def ws_get_statistics_during_period(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Handle statistics websocket command."""
     await ws_handle_get_statistics_during_period(hass, connection, msg)
@@ -174,7 +174,7 @@ async def ws_handle_list_statistic_ids(
 )
 @websocket_api.async_response
 async def ws_list_statistic_ids(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Fetch a list of available statistic_id."""
     await ws_handle_list_statistic_ids(hass, connection, msg)
@@ -187,7 +187,7 @@ async def ws_list_statistic_ids(
 )
 @websocket_api.async_response
 async def ws_validate_statistics(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Fetch a list of available statistic_id."""
     instance = get_instance(hass)
@@ -226,7 +226,7 @@ def ws_clear_statistics(
 )
 @websocket_api.async_response
 async def ws_get_statistics_metadata(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Get metadata for a list of statistic_ids."""
     instance = get_instance(hass)
@@ -296,7 +296,7 @@ def ws_change_statistics_unit(
 )
 @websocket_api.async_response
 async def ws_adjust_sum_statistics(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Adjust sum statistics.
 
@@ -417,7 +417,7 @@ def ws_info(
 @websocket_api.websocket_command({vol.Required("type"): "backup/start"})
 @websocket_api.async_response
 async def ws_backup_start(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Backup start notification."""
 
@@ -435,7 +435,7 @@ async def ws_backup_start(
 @websocket_api.websocket_command({vol.Required("type"): "backup/end"})
 @websocket_api.async_response
 async def ws_backup_end(
-    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: websocket_api.ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Backup end notification."""
 

homeassistant/components/shopping_list/__init__.py

@@ -1,6 +1,7 @@
 """Support to manage a shopping list."""
 from http import HTTPStatus
 import logging
+from typing import Any
 import uuid
 
 import voluptuous as vol
@@ -372,7 +373,7 @@ def websocket_handle_items(
 async def websocket_handle_add(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Handle add item to shopping_list."""
     item = await hass.data[DOMAIN].async_add(msg["name"], connection.context(msg))
@@ -383,7 +384,7 @@ async def websocket_handle_add(
 async def websocket_handle_update(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Handle update shopping_list item."""
     msg_id = msg.pop("id")
@@ -406,7 +407,7 @@ async def websocket_handle_update(
 async def websocket_handle_clear(
     hass: HomeAssistant,
     connection: websocket_api.connection.ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Handle clearing shopping_list items."""
     await hass.data[DOMAIN].async_clear_completed(connection.context(msg))

homeassistant/components/usb/__init__.py

@@ -315,7 +315,7 @@ class USBDiscovery:
 async def websocket_usb_scan(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
 ) -> None:
     """Scan for new usb devices."""
     usb_discovery: USBDiscovery = hass.data[DOMAIN]

homeassistant/components/zwave_js/api.py

@@ -448,7 +448,7 @@ def async_register_api(hass: HomeAssistant) -> None:
 )
 @websocket_api.async_response
 async def websocket_network_status(
-    hass: HomeAssistant, connection: ActiveConnection, msg: dict
+    hass: HomeAssistant, connection: ActiveConnection, msg: dict[str, Any]
 ) -> None:
     """Get the status of the Z-Wave JS network."""
     if ENTRY_ID in msg:
@@ -518,7 +518,7 @@ async def websocket_network_status(
 async def websocket_subscribe_node_status(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     node: Node,
 ) -> None:
     """Subscribe to node status update events of a Z-Wave JS node."""
@@ -559,7 +559,7 @@ async def websocket_subscribe_node_status(
 async def websocket_node_status(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     node: Node,
 ) -> None:
     """Get the status of a Z-Wave JS node."""
@@ -577,7 +577,7 @@ async def websocket_node_status(
 async def websocket_node_metadata(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     node: Node,
 ) -> None:
     """Get the metadata of a Z-Wave JS node."""
@@ -607,7 +607,7 @@ async def websocket_node_metadata(
 async def websocket_node_comments(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     node: Node,
 ) -> None:
     """Get the comments of a Z-Wave JS node."""
@@ -648,7 +648,7 @@ async def websocket_node_comments(
 async def websocket_add_node(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -791,7 +791,7 @@ async def websocket_add_node(
 async def websocket_grant_security_classes(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -819,7 +819,7 @@ async def websocket_grant_security_classes(
 async def websocket_validate_dsk_and_enter_pin(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -849,7 +849,7 @@ async def websocket_validate_dsk_and_enter_pin(
 async def websocket_provision_smart_start_node(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -902,7 +902,7 @@ async def websocket_provision_smart_start_node(
 async def websocket_unprovision_smart_start_node(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -935,7 +935,7 @@ async def websocket_unprovision_smart_start_node(
 async def websocket_get_provisioning_entries(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -961,7 +961,7 @@ async def websocket_get_provisioning_entries(
 async def websocket_parse_qr_code_string(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -987,7 +987,7 @@ async def websocket_parse_qr_code_string(
 async def websocket_supports_feature(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -1013,7 +1013,7 @@ async def websocket_supports_feature(
 async def websocket_stop_inclusion(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -1040,7 +1040,7 @@ async def websocket_stop_inclusion(
 async def websocket_stop_exclusion(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -1068,7 +1068,7 @@ async def websocket_stop_exclusion(
 async def websocket_remove_node(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -1147,7 +1147,7 @@ async def websocket_remove_node(
 async def websocket_replace_failed_node(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     node: Node,
 ) -> None:
     """Replace a failed node with a new node."""
@@ -1298,7 +1298,7 @@ async def websocket_replace_failed_node(
 async def websocket_remove_failed_node(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     node: Node,
 ) -> None:
     """Remove a failed node from the Z-Wave network."""
@@ -1342,7 +1342,7 @@ async def websocket_remove_failed_node(
 async def websocket_begin_healing_network(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -1369,7 +1369,7 @@ async def websocket_begin_healing_network(
 async def websocket_subscribe_heal_network_progress(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -1413,7 +1413,7 @@ async def websocket_subscribe_heal_network_progress(
 async def websocket_stop_healing_network(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -1440,7 +1440,7 @@ async def websocket_stop_healing_network(
 async def websocket_heal_node(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     node: Node,
 ) -> None:
     """Heal a node on the Z-Wave network."""
@@ -1468,7 +1468,7 @@ async def websocket_heal_node(
 async def websocket_refresh_node_info(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     node: Node,
 ) -> None:
     """Re-interview a node."""
@@ -1518,7 +1518,7 @@ async def websocket_refresh_node_info(
 async def websocket_refresh_node_values(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     node: Node,
 ) -> None:
     """Refresh node values."""
@@ -1540,7 +1540,7 @@ async def websocket_refresh_node_values(
 async def websocket_refresh_node_cc_values(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     node: Node,
 ) -> None:
     """Refresh node values for a particular CommandClass."""
@@ -1574,7 +1574,7 @@ async def websocket_refresh_node_cc_values(
 async def websocket_set_config_parameter(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     node: Node,
 ) -> None:
     """Set a config parameter value for a Z-Wave node."""
@@ -1619,7 +1619,7 @@ async def websocket_set_config_parameter(
 @websocket_api.async_response
 @async_get_node
 async def websocket_get_config_parameters(
-    hass: HomeAssistant, connection: ActiveConnection, msg: dict, node: Node
+    hass: HomeAssistant, connection: ActiveConnection, msg: dict[str, Any], node: Node
 ) -> None:
     """Get a list of configuration parameters for a Z-Wave node."""
     values = node.get_configuration_values()
@@ -1671,7 +1671,7 @@ def filename_is_present_if_logging_to_file(obj: dict) -> dict:
 async def websocket_subscribe_log_updates(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -1758,7 +1758,7 @@ async def websocket_subscribe_log_updates(
 async def websocket_update_log_config(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -1782,7 +1782,7 @@ async def websocket_update_log_config(
 async def websocket_get_log_config(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -1809,7 +1809,7 @@ async def websocket_get_log_config(
 async def websocket_update_data_collection_preference(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -1841,7 +1841,7 @@ async def websocket_update_data_collection_preference(
 async def websocket_data_collection_status(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -1868,7 +1868,7 @@ async def websocket_data_collection_status(
 async def websocket_abort_firmware_update(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     node: Node,
 ) -> None:
     """Abort a firmware update."""
@@ -1889,7 +1889,7 @@ async def websocket_abort_firmware_update(
 async def websocket_is_node_firmware_update_in_progress(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     node: Node,
 ) -> None:
     """Get whether firmware update is in progress for given node."""
@@ -1921,7 +1921,7 @@ def _get_firmware_update_progress_dict(
 async def websocket_subscribe_firmware_update_status(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     node: Node,
 ) -> None:
     """Subscribe to the status of a firmware update."""
@@ -1994,7 +1994,7 @@ async def websocket_subscribe_firmware_update_status(
 async def websocket_get_firmware_update_capabilities(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     node: Node,
 ) -> None:
     """Abort a firmware update."""
@@ -2015,7 +2015,7 @@ async def websocket_get_firmware_update_capabilities(
 async def websocket_is_any_ota_firmware_update_in_progress(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -2092,7 +2092,7 @@ class FirmwareUploadView(HomeAssistantView):
 async def websocket_check_for_config_updates(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -2121,7 +2121,7 @@ async def websocket_check_for_config_updates(
 async def websocket_install_config_update(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -2160,7 +2160,7 @@ def _get_controller_statistics_dict(
 async def websocket_subscribe_controller_statistics(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     entry: ConfigEntry,
     client: Client,
     driver: Driver,
@@ -2257,7 +2257,7 @@ def _get_node_statistics_dict(
 async def websocket_subscribe_node_statistics(
     hass: HomeAssistant,
     connection: ActiveConnection,
-    msg: dict,
+    msg: dict[str, Any],
     node: Node,
 ) -> None:
     """Subsribe to the statistics updates for a node."""