From 3d53bdc6c5888335f1770e65bf0f48403e84443e Mon Sep 17 00:00:00 2001
From: epenet <6771947+epenet@users.noreply.github.com>
Date: Thu, 22 May 2025 10:37:44 +0200
Subject: [PATCH] Improve type hints in dlib_face_identify (#145423)

---
 .../dlib_face_identify/image_processing.py    | 38 +++++++++----------
 1 file changed, 19 insertions(+), 19 deletions(-)

diff --git a/homeassistant/components/dlib_face_identify/image_processing.py b/homeassistant/components/dlib_face_identify/image_processing.py
index fee9f8dab3c..c41dad863d4 100644
--- a/homeassistant/components/dlib_face_identify/image_processing.py
+++ b/homeassistant/components/dlib_face_identify/image_processing.py
@@ -11,6 +11,7 @@ import voluptuous as vol
 from homeassistant.components.image_processing import (
     CONF_CONFIDENCE,
     PLATFORM_SCHEMA as IMAGE_PROCESSING_PLATFORM_SCHEMA,
+    FaceInformation,
     ImageProcessingFaceEntity,
 )
 from homeassistant.const import ATTR_NAME, CONF_ENTITY_ID, CONF_NAME, CONF_SOURCE
@@ -38,31 +39,40 @@ def setup_platform(
     discovery_info: DiscoveryInfoType | None = None,
 ) -> None:
     """Set up the Dlib Face detection platform."""
+    confidence: float = config[CONF_CONFIDENCE]
+    faces: dict[str, str] = config[CONF_FACES]
+    source: list[dict[str, str]] = config[CONF_SOURCE]
     add_entities(
         DlibFaceIdentifyEntity(
             camera[CONF_ENTITY_ID],
-            config[CONF_FACES],
+            faces,
             camera.get(CONF_NAME),
-            config[CONF_CONFIDENCE],
+            confidence,
         )
-        for camera in config[CONF_SOURCE]
+        for camera in source
     )
 
 
 class DlibFaceIdentifyEntity(ImageProcessingFaceEntity):
     """Dlib Face API entity for identify."""
 
-    def __init__(self, camera_entity, faces, name, tolerance):
+    def __init__(
+        self,
+        camera_entity: str,
+        faces: dict[str, str],
+        name: str | None,
+        tolerance: float,
+    ) -> None:
         """Initialize Dlib face identify entry."""
 
         super().__init__()
 
-        self._camera = camera_entity
+        self._attr_camera_entity = camera_entity
 
         if name:
-            self._name = name
+            self._attr_name = name
         else:
-            self._name = f"Dlib Face {split_entity_id(camera_entity)[1]}"
+            self._attr_name = f"Dlib Face {split_entity_id(camera_entity)[1]}"
 
         self._faces = {}
         for face_name, face_file in faces.items():
@@ -74,17 +84,7 @@ class DlibFaceIdentifyEntity(ImageProcessingFaceEntity):
 
         self._tolerance = tolerance
 
-    @property
-    def camera_entity(self):
-        """Return camera entity id from process pictures."""
-        return self._camera
-
-    @property
-    def name(self):
-        """Return the name of the entity."""
-        return self._name
-
-    def process_image(self, image):
+    def process_image(self, image: bytes) -> None:
         """Process image."""
 
         fak_file = io.BytesIO(image)
@@ -94,7 +94,7 @@ class DlibFaceIdentifyEntity(ImageProcessingFaceEntity):
         image = face_recognition.load_image_file(fak_file)
         unknowns = face_recognition.face_encodings(image)
 
-        found = []
+        found: list[FaceInformation] = []
         for unknown_face in unknowns:
             for name, face in self._faces.items():
                 result = face_recognition.compare_faces(