code · pull · Sep 3, 2026 · Sep 3, 2026 · Sep 3, 2026 · Sep 3, 2026
diff --git a/.strict-typing b/.strict-typing
@@ -147,6 +147,7 @@ homeassistant.components.clicksend.*
 homeassistant.components.climate.*
 homeassistant.components.cloud.*
 homeassistant.components.co2signal.*
+homeassistant.components.collection_image.*
 homeassistant.components.comelit.*
 homeassistant.components.command_line.*
 homeassistant.components.compit.*

diff --git a/homeassistant/components/air_quality/manifest.json b/homeassistant/components/air_quality/manifest.json
@@ -1,6 +1,6 @@
 {
   "domain": "air_quality",
-  "name": "Air Quality",
+  "name": "Air quality",
   "codeowners": ["@home-assistant/core"],
   "documentation": "https://www.home-assistant.io/integrations/air_quality",
   "integration_type": "entity",

diff --git a/homeassistant/components/air_quality/strings.json b/homeassistant/components/air_quality/strings.json
@@ -276,7 +276,7 @@
       "name": "Volatile organic compounds value"
     }
   },
-  "title": "Air Quality",
+  "title": "Air quality",
   "triggers": {
     "co2_changed": {
       "description": "Triggers when one or more carbon dioxide levels change.",

diff --git a/homeassistant/components/aladdin_connect/__init__.py b/homeassistant/components/aladdin_connect/__init__.py
@@ -16,9 +16,6 @@
     config_entry_oauth2_flow,
     device_registry as dr,
 )
-from homeassistant.helpers.config_entry_oauth2_flow import (
-    ImplementationUnavailableError,
-)
 
 from . import api
 from .const import CONFIG_FLOW_MINOR_VERSION, CONFIG_FLOW_VERSION, DOMAIN
@@ -31,17 +28,11 @@ async def async_setup_entry(
     hass: HomeAssistant, entry: AladdinConnectConfigEntry
 ) -> bool:
     """Set up Aladdin Connect Genie from a config entry."""
-    try:
-        implementation = (
-            await config_entry_oauth2_flow.async_get_config_entry_implementation(
-                hass, entry
-            )
+    implementation = (
+        await config_entry_oauth2_flow.async_get_config_entry_implementation(
+            hass, entry
         )
-    except ImplementationUnavailableError as err:
-        raise ConfigEntryNotReady(
-            translation_domain=DOMAIN,
-            translation_key="oauth2_implementation_unavailable",
-        ) from err
+    )
 
     session = config_entry_oauth2_flow.OAuth2Session(hass, entry, implementation)
 

diff --git a/homeassistant/components/aladdin_connect/strings.json b/homeassistant/components/aladdin_connect/strings.json
@@ -29,9 +29,6 @@
     "close_door_failed": {
       "message": "Failed to close the garage door"
     },
-    "oauth2_implementation_unavailable": {
-      "message": "[%key:common::exceptions::oauth2_implementation_unavailable::message%]"
-    },
     "open_door_failed": {
       "message": "Failed to open the garage door"
     }

diff --git a/homeassistant/components/alarm_control_panel/manifest.json b/homeassistant/components/alarm_control_panel/manifest.json
@@ -1,6 +1,6 @@
 {
   "domain": "alarm_control_panel",
-  "name": "Alarm Control Panel",
+  "name": "Alarm control panel",
   "codeowners": ["@home-assistant/core"],
   "documentation": "https://www.home-assistant.io/integrations/alarm_control_panel",
   "integration_type": "entity",

diff --git a/homeassistant/components/application_credentials/manifest.json b/homeassistant/components/application_credentials/manifest.json
@@ -1,6 +1,6 @@
 {
   "domain": "application_credentials",
-  "name": "Application Credentials",
+  "name": "Application credentials",
   "codeowners": ["@home-assistant/core"],
   "config_flow": false,
   "dependencies": ["auth", "websocket_api"],

diff --git a/homeassistant/components/application_credentials/strings.json b/homeassistant/components/application_credentials/strings.json
@@ -1,3 +1,3 @@
 {
-  "title": "Application Credentials"
+  "title": "Application credentials"
 }
diff --git a/homeassistant/components/august/__init__.py b/homeassistant/components/august/__init__.py
@@ -19,7 +19,6 @@
 )
 from homeassistant.helpers import device_registry as dr, issue_registry as ir
 from homeassistant.helpers.config_entry_oauth2_flow import (
-    ImplementationUnavailableError,
     OAuth2Session,
     async_get_config_entry_implementation,
 )
@@ -40,10 +39,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: AugustConfigEntry) -> bo
         raise ConfigEntryAuthFailed("Migration to OAuth required")
 
     session = async_create_august_clientsession(hass)
-    try:
-        implementation = await async_get_config_entry_implementation(hass, entry)
-    except ImplementationUnavailableError as err:
-        raise ConfigEntryNotReady("OAuth implementation not available") from err
+    implementation = await async_get_config_entry_implementation(hass, entry)
     oauth_session = OAuth2Session(hass, entry, implementation)
     august_gateway = AugustGateway(Path(hass.config.config_dir), session, oauth_session)
     try:

diff --git a/homeassistant/components/binary_sensor/manifest.json b/homeassistant/components/binary_sensor/manifest.json
@@ -1,6 +1,6 @@
 {
   "domain": "binary_sensor",
-  "name": "Binary Sensor",
+  "name": "Binary sensor",
   "codeowners": ["@home-assistant/core"],
   "documentation": "https://www.home-assistant.io/integrations/binary_sensor",
   "integration_type": "entity",

diff --git a/homeassistant/components/collection_image/image.py b/homeassistant/components/collection_image/image.py
@@ -109,7 +109,7 @@ async def get_random_image(self) -> None:
         self._attr_available = True
         await self.update_image(child.media_content_id)
 
-    async def update_image(self, image_id: str):
+    async def update_image(self, image_id: str) -> None:
         """Update the entity from the image_id."""
         self._cached_image = None
         try:

diff --git a/homeassistant/components/collection_image/manifest.json b/homeassistant/components/collection_image/manifest.json
@@ -1,6 +1,6 @@
 {
   "domain": "collection_image",
-  "name": "Collection Image",
+  "name": "Collection image",
   "codeowners": ["@karwosts"],
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/collection_image",

diff --git a/homeassistant/components/collection_image/quality_scale.yaml b/homeassistant/components/collection_image/quality_scale.yaml
@@ -109,4 +109,4 @@ rules:
   inject-websession:
     status: exempt
     comment: No external connections.
-  strict-typing: todo
+  strict-typing: done
diff --git a/homeassistant/components/collection_image/strings.json b/homeassistant/components/collection_image/strings.json
@@ -28,5 +28,5 @@
       "name": "Shuffle"
     }
   },
-  "title": "Collection Image"
+  "title": "Collection image"
 }
diff --git a/homeassistant/components/command_line/manifest.json b/homeassistant/components/command_line/manifest.json
@@ -1,6 +1,6 @@
 {
   "domain": "command_line",
-  "name": "Command Line",
+  "name": "Command line",
   "codeowners": ["@gjohansson-ST"],
   "documentation": "https://www.home-assistant.io/integrations/command_line",
   "iot_class": "local_polling",

diff --git a/homeassistant/components/device_automation/manifest.json b/homeassistant/components/device_automation/manifest.json
@@ -1,6 +1,6 @@
 {
   "domain": "device_automation",
-  "name": "Device Automation",
+  "name": "Device automation",
   "codeowners": ["@home-assistant/core"],
   "documentation": "https://www.home-assistant.io/integrations/device_automation",
   "integration_type": "system",

diff --git a/homeassistant/components/device_sun_light_trigger/manifest.json b/homeassistant/components/device_sun_light_trigger/manifest.json
@@ -1,6 +1,6 @@
 {
   "domain": "device_sun_light_trigger",
-  "name": "Presence-based Lights",
+  "name": "Presence-based lights",
   "after_dependencies": ["device_tracker", "group", "light", "person"],
   "codeowners": [],
   "documentation": "https://www.home-assistant.io/integrations/device_sun_light_trigger",

diff --git a/homeassistant/components/device_tracker/manifest.json b/homeassistant/components/device_tracker/manifest.json
@@ -1,6 +1,6 @@
 {
   "domain": "device_tracker",
-  "name": "Device Tracker",
+  "name": "Device tracker",
   "codeowners": ["@home-assistant/core"],
   "dependencies": ["zone"],
   "documentation": "https://www.home-assistant.io/integrations/device_tracker",

diff --git a/homeassistant/components/dhcp/manifest.json b/homeassistant/components/dhcp/manifest.json
@@ -1,6 +1,6 @@
 {
   "domain": "dhcp",
-  "name": "DHCP Discovery",
+  "name": "DHCP discovery",
   "codeowners": ["@bdraco"],
   "dependencies": ["network"],
   "documentation": "https://www.home-assistant.io/integrations/dhcp",

diff --git a/homeassistant/components/dropbox/__init__.py b/homeassistant/components/dropbox/__init__.py
@@ -11,7 +11,6 @@
 from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
 from homeassistant.helpers import aiohttp_client
 from homeassistant.helpers.config_entry_oauth2_flow import (
-    ImplementationUnavailableError,
     OAuth2Session,
     async_get_config_entry_implementation,
 )
@@ -24,13 +23,7 @@
 
 async def async_setup_entry(hass: HomeAssistant, entry: DropboxConfigEntry) -> bool:
     """Set up Dropbox from a config entry."""
-    try:
-        oauth2_implementation = await async_get_config_entry_implementation(hass, entry)
-    except ImplementationUnavailableError as err:
-        raise ConfigEntryNotReady(
-            translation_domain=DOMAIN,
-            translation_key="oauth2_implementation_unavailable",
-        ) from err
+    oauth2_implementation = await async_get_config_entry_implementation(hass, entry)
 
     token = entry.data["token"]
     if not set(token.get("scope", "").split()).issuperset(OAUTH2_SCOPES):

diff --git a/homeassistant/components/dropbox/strings.json b/homeassistant/components/dropbox/strings.json
@@ -37,9 +37,6 @@
     },
     "missing_scopes": {
       "message": "[%key:component::dropbox::config::step::reauth_permissions::description%]"
-    },
-    "oauth2_implementation_unavailable": {
-      "message": "[%key:common::exceptions::oauth2_implementation_unavailable::message%]"
     }
   }
 }
diff --git a/homeassistant/components/file_upload/manifest.json b/homeassistant/components/file_upload/manifest.json
@@ -1,6 +1,6 @@
 {
   "domain": "file_upload",
-  "name": "File Upload",
+  "name": "File upload",
   "codeowners": ["@home-assistant/core"],
   "dependencies": ["http"],
   "documentation": "https://www.home-assistant.io/integrations/file_upload",

diff --git a/homeassistant/components/filesize/manifest.json b/homeassistant/components/filesize/manifest.json
@@ -1,6 +1,6 @@
 {
   "domain": "filesize",
-  "name": "File Size",
+  "name": "File size",
   "codeowners": ["@gjohansson-ST"],
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/filesize",

diff --git a/homeassistant/components/filesize/strings.json b/homeassistant/components/filesize/strings.json
@@ -37,5 +37,5 @@
       }
     }
   },
-  "title": "Filesize"
+  "title": "File size"
 }
diff --git a/homeassistant/components/fitbit/__init__.py b/homeassistant/components/fitbit/__init__.py
@@ -4,12 +4,9 @@
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
 from homeassistant.helpers import config_entry_oauth2_flow
-from homeassistant.helpers.config_entry_oauth2_flow import (
-    ImplementationUnavailableError,
-)
 
 from . import api
-from .const import DOMAIN, FitbitScope
+from .const import FitbitScope
 from .coordinator import FitbitConfigEntry, FitbitData, FitbitDeviceCoordinator
 from .exceptions import FitbitApiException, FitbitAuthException
 from .model import config_from_entry_data
@@ -19,17 +16,11 @@
 
 async def async_setup_entry(hass: HomeAssistant, entry: FitbitConfigEntry) -> bool:
     """Set up fitbit from a config entry."""
-    try:
-        implementation = (
-            await config_entry_oauth2_flow.async_get_config_entry_implementation(
-                hass, entry
-            )
+    implementation = (
+        await config_entry_oauth2_flow.async_get_config_entry_implementation(
+            hass, entry
         )
-    except ImplementationUnavailableError as err:
-        raise ConfigEntryNotReady(
-            translation_domain=DOMAIN,
-            translation_key="oauth2_implementation_unavailable",
-        ) from err
+    )
     session = config_entry_oauth2_flow.OAuth2Session(hass, entry, implementation)
     fitbit_api = api.OAuthFitbitApi(
         hass, session, unit_system=entry.data.get("unit_system")

diff --git a/homeassistant/components/fitbit/strings.json b/homeassistant/components/fitbit/strings.json
@@ -116,10 +116,5 @@
         "name": "Water"
       }
     }
-  },
-  "exceptions": {
-    "oauth2_implementation_unavailable": {
-      "message": "[%key:common::exceptions::oauth2_implementation_unavailable::message%]"
-    }
   }
 }
diff --git a/homeassistant/components/folder_watcher/manifest.json b/homeassistant/components/folder_watcher/manifest.json
@@ -1,6 +1,6 @@
 {
   "domain": "folder_watcher",
-  "name": "Folder Watcher",
+  "name": "Folder watcher",
   "codeowners": [],
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/folder_watcher",

diff --git a/homeassistant/components/frontend/manifest.json b/homeassistant/components/frontend/manifest.json
@@ -1,6 +1,6 @@
 {
   "domain": "frontend",
-  "name": "Home Assistant Frontend",
+  "name": "Home Assistant frontend",
   "codeowners": ["@home-assistant/frontend"],
   "dependencies": [
     "api",

diff --git a/homeassistant/components/gentex_homelink/__init__.py b/homeassistant/components/gentex_homelink/__init__.py
@@ -5,7 +5,7 @@
 
 from homeassistant.const import EVENT_HOMEASSISTANT_STOP, Platform
 from homeassistant.core import HomeAssistant
-from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
+from homeassistant.exceptions import ConfigEntryAuthFailed
 from homeassistant.helpers import aiohttp_client, config_entry_oauth2_flow
 
 from . import oauth2
@@ -27,17 +27,11 @@ async def async_setup_entry(hass: HomeAssistant, entry: HomeLinkConfigEntry) ->
         hass, DOMAIN, auth_implementation
     )
 
-    try:
-        implementation = (
-            await config_entry_oauth2_flow.async_get_config_entry_implementation(
-                hass, entry
-            )
+    implementation = (
+        await config_entry_oauth2_flow.async_get_config_entry_implementation(
+            hass, entry
         )
-    except config_entry_oauth2_flow.ImplementationUnavailableError as err:
-        raise ConfigEntryNotReady(
-            translation_domain=DOMAIN,
-            translation_key="oauth2_implementation_unavailable",
-        ) from err
+    )
 
     session = config_entry_oauth2_flow.OAuth2Session(hass, entry, implementation)
     authenticated_session = oauth2.AsyncConfigEntryAuth(

diff --git a/homeassistant/components/gentex_homelink/strings.json b/homeassistant/components/gentex_homelink/strings.json
@@ -41,10 +41,5 @@
         }
       }
     }
-  },
-  "exceptions": {
-    "oauth2_implementation_unavailable": {
-      "message": "[%key:common::exceptions::oauth2_implementation_unavailable::message%]"
-    }
   }
 }
diff --git a/homeassistant/components/geocaching/__init__.py b/homeassistant/components/geocaching/__init__.py
@@ -2,28 +2,19 @@
 
 from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
-from homeassistant.exceptions import ConfigEntryNotReady
 from homeassistant.helpers.config_entry_oauth2_flow import (
-    ImplementationUnavailableError,
     OAuth2Session,
     async_get_config_entry_implementation,
 )
 
-from .const import DOMAIN
 from .coordinator import GeocachingConfigEntry, GeocachingDataUpdateCoordinator
 
 PLATFORMS = [Platform.SENSOR]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: GeocachingConfigEntry) -> bool:
     """Set up Geocaching from a config entry."""
-    try:
-        implementation = await async_get_config_entry_implementation(hass, entry)
-    except ImplementationUnavailableError as err:
-        raise ConfigEntryNotReady(
-            translation_domain=DOMAIN,
-            translation_key="oauth2_implementation_unavailable",
-        ) from err
+    implementation = await async_get_config_entry_implementation(hass, entry)
 
     oauth_session = OAuth2Session(hass, entry, implementation)
     coordinator = GeocachingDataUpdateCoordinator(

diff --git a/homeassistant/components/geocaching/strings.json b/homeassistant/components/geocaching/strings.json
@@ -58,10 +58,5 @@
         "unit_of_measurement": "souvenirs"
       }
     }
-  },
-  "exceptions": {
-    "oauth2_implementation_unavailable": {
-      "message": "[%key:common::exceptions::oauth2_implementation_unavailable::message%]"
-    }
   }
 }
-Original file line number
+Diff line change
@@ Expand Up / @@ -37,5 +37,5 @@ @@
           }
         }
       },
-      "title": "Filesize"
+      "title": "File size"
     }