Add strict type annotations to aladdin_connect (#50693)

* add strict type annotations

* add missing return type annotation

.coveragerc

@@ -35,7 +35,7 @@ omit =
     homeassistant/components/airvisual/__init__.py
     homeassistant/components/airvisual/air_quality.py
     homeassistant/components/airvisual/sensor.py
-    homeassistant/components/aladdin_connect/cover.py
+    homeassistant/components/aladdin_connect/*
     homeassistant/components/alarmdecoder/__init__.py
     homeassistant/components/alarmdecoder/alarm_control_panel.py
     homeassistant/components/alarmdecoder/binary_sensor.py

.strict-typing

@@ -6,6 +6,7 @@ homeassistant.components
 homeassistant.components.acer_projector.*
 homeassistant.components.aftership.*
 homeassistant.components.airly.*
+homeassistant.components.aladdin_connect.*
 homeassistant.components.automation.*
 homeassistant.components.binary_sensor.*
 homeassistant.components.bond.*

homeassistant/components/aladdin_connect/const.py

@@ -0,0 +1,19 @@
+"""Platform for the Aladdin Connect cover component."""
+from __future__ import annotations
+
+from typing import Final
+
+from homeassistant.components.cover import SUPPORT_CLOSE, SUPPORT_OPEN
+from homeassistant.const import STATE_CLOSED, STATE_CLOSING, STATE_OPEN, STATE_OPENING
+
+NOTIFICATION_ID: Final = "aladdin_notification"
+NOTIFICATION_TITLE: Final = "Aladdin Connect Cover Setup"
+
+STATES_MAP: Final[dict[str, str]] = {
+    "open": STATE_OPEN,
+    "opening": STATE_OPENING,
+    "closed": STATE_CLOSED,
+    "closing": STATE_CLOSING,
+}
+
+SUPPORTED_FEATURES: Final = SUPPORT_OPEN | SUPPORT_CLOSE

homeassistant/components/aladdin_connect/cover.py

@@ -1,13 +1,14 @@
 """Platform for the Aladdin Connect cover component."""
+from __future__ import annotations
+
 import logging
+from typing import Any, Final
 
 from aladdin_connect import AladdinConnectClient
 import voluptuous as vol
 
 from homeassistant.components.cover import (
-    PLATFORM_SCHEMA,
+    PLATFORM_SCHEMA as BASE_PLATFORM_SCHEMA,
-    SUPPORT_CLOSE,
-    SUPPORT_OPEN,
     CoverEntity,
 )
 from homeassistant.const import (
@@ -15,35 +16,33 @@ from homeassistant.const import (
     CONF_USERNAME,
     STATE_CLOSED,
     STATE_CLOSING,
-    STATE_OPEN,
     STATE_OPENING,
 )
+from homeassistant.core import HomeAssistant
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 
-_LOGGER = logging.getLogger(__name__)
+from .const import NOTIFICATION_ID, NOTIFICATION_TITLE, STATES_MAP, SUPPORTED_FEATURES
+from .model import DoorDevice
 
-NOTIFICATION_ID = "aladdin_notification"
+_LOGGER: Final = logging.getLogger(__name__)
-NOTIFICATION_TITLE = "Aladdin Connect Cover Setup"
 
-STATES_MAP = {
+PLATFORM_SCHEMA: Final = BASE_PLATFORM_SCHEMA.extend(
-    "open": STATE_OPEN,
-    "opening": STATE_OPENING,
-    "closed": STATE_CLOSED,
-    "closing": STATE_CLOSING,
-}
-
-SUPPORTED_FEATURES = SUPPORT_OPEN | SUPPORT_CLOSE
-
-PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
     {vol.Required(CONF_USERNAME): cv.string, vol.Required(CONF_PASSWORD): cv.string}
 )
 
 
-def setup_platform(hass, config, add_entities, discovery_info=None):
+def setup_platform(
+    hass: HomeAssistant,
+    config: ConfigType,
+    add_entities: AddEntitiesCallback,
+    discovery_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up the Aladdin Connect platform."""
 
-    username = config[CONF_USERNAME]
+    username: str = config[CONF_USERNAME]
-    password = config[CONF_PASSWORD]
+    password: str = config[CONF_PASSWORD]
     acc = AladdinConnectClient(username, password)
 
     try:
@@ -62,7 +61,7 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
 class AladdinDevice(CoverEntity):
     """Representation of Aladdin Connect cover."""
 
-    def __init__(self, acc, device):
+    def __init__(self, acc: AladdinConnectClient, device: DoorDevice) -> None:
         """Initialize the cover."""
         self._acc = acc
         self._device_id = device["device_id"]
@@ -71,51 +70,51 @@ class AladdinDevice(CoverEntity):
         self._status = STATES_MAP.get(device["status"])
 
     @property
-    def device_class(self):
+    def device_class(self) -> str:
         """Define this cover as a garage door."""
         return "garage"
 
     @property
-    def supported_features(self):
+    def supported_features(self) -> int:
         """Flag supported features."""
         return SUPPORTED_FEATURES
 
     @property
-    def unique_id(self):
+    def unique_id(self) -> str:
         """Return a unique ID."""
         return f"{self._device_id}-{self._number}"
 
     @property
-    def name(self):
+    def name(self) -> str:
         """Return the name of the garage door."""
         return self._name
 
     @property
-    def is_opening(self):
+    def is_opening(self) -> bool:
         """Return if the cover is opening or not."""
         return self._status == STATE_OPENING
 
     @property
-    def is_closing(self):
+    def is_closing(self) -> bool:
         """Return if the cover is closing or not."""
         return self._status == STATE_CLOSING
 
     @property
-    def is_closed(self):
+    def is_closed(self) -> bool | None:
         """Return None if status is unknown, True if closed, else False."""
         if self._status is None:
             return None
         return self._status == STATE_CLOSED
 
-    def close_cover(self, **kwargs):
+    def close_cover(self, **kwargs: Any) -> None:
         """Issue close command to cover."""
         self._acc.close_door(self._device_id, self._number)
 
-    def open_cover(self, **kwargs):
+    def open_cover(self, **kwargs: Any) -> None:
         """Issue open command to cover."""
         self._acc.open_door(self._device_id, self._number)
 
-    def update(self):
+    def update(self) -> None:
         """Update status of cover."""
         acc_status = self._acc.get_door_status(self._device_id, self._number)
         self._status = STATES_MAP.get(acc_status)

homeassistant/components/aladdin_connect/model.py

@@ -0,0 +1,13 @@
+"""Models for Aladdin connect cover platform."""
+from __future__ import annotations
+
+from typing import TypedDict
+
+
+class DoorDevice(TypedDict):
+    """Aladdin door device."""
+
+    device_id: str
+    door_number: int
+    name: str
+    status: str

mypy.ini

@@ -77,6 +77,17 @@ no_implicit_optional = true
 warn_return_any = true
 warn_unreachable = true
 
+[mypy-homeassistant.components.aladdin_connect.*]
+check_untyped_defs = true
+disallow_incomplete_defs = true
+disallow_subclassing_any = true
+disallow_untyped_calls = true
+disallow_untyped_decorators = true
+disallow_untyped_defs = true
+no_implicit_optional = true
+warn_return_any = true
+warn_unreachable = true
+
 [mypy-homeassistant.components.automation.*]
 check_untyped_defs = true
 disallow_incomplete_defs = true