Add calendar setup type hints (#63272)

Co-authored-by: epenet <epenet@users.noreply.github.com>

homeassistant/components/caldav/calendar.py

@@ -1,4 +1,6 @@
 """Support for WebDav Calendar."""
+from __future__ import annotations
+
 import copy
 from datetime import datetime, timedelta
 import logging
@@ -22,8 +24,11 @@ from homeassistant.const import (
     CONF_USERNAME,
     CONF_VERIFY_SSL,
 )
+from homeassistant.core import HomeAssistant
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.entity import generate_entity_id
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 from homeassistant.util import Throttle, dt
 
 _LOGGER = logging.getLogger(__name__)
@@ -63,7 +68,12 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
 MIN_TIME_BETWEEN_UPDATES = timedelta(minutes=15)
 
 
-def setup_platform(hass, config, add_entities, disc_info=None):
+def setup_platform(
+    hass: HomeAssistant,
+    config: ConfigType,
+    add_entities: AddEntitiesCallback,
+    disc_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up the WebDav Calendar platform."""
     url = config[CONF_URL]
     username = config.get(CONF_USERNAME)

homeassistant/components/demo/calendar.py

@@ -1,11 +1,21 @@
 """Demo platform that has two fake binary sensors."""
+from __future__ import annotations
+
 import copy
 
 from homeassistant.components.calendar import CalendarEventDevice, get_date
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 import homeassistant.util.dt as dt_util
 
 
-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 Demo Calendar platform."""
     calendar_data_future = DemoGoogleCalendarDataFuture()
     calendar_data_current = DemoGoogleCalendarDataCurrent()

homeassistant/components/google/calendar.py

@@ -1,4 +1,6 @@
 """Support for Google Calendar Search binary sensors."""
+from __future__ import annotations
+
 import copy
 from datetime import timedelta
 import logging
@@ -12,7 +14,10 @@ from homeassistant.components.calendar import (
     is_offset_reached,
 )
 from homeassistant.const import CONF_DEVICE_ID, CONF_ENTITIES, CONF_NAME, CONF_OFFSET
+from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import generate_entity_id
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 from homeassistant.util import Throttle, dt
 
 from . import (
@@ -35,7 +40,12 @@ DEFAULT_GOOGLE_SEARCH_PARAMS = {
 MIN_TIME_BETWEEN_UPDATES = timedelta(minutes=15)
 
 
-def setup_platform(hass, config, add_entities, disc_info=None):
+def setup_platform(
+    hass: HomeAssistant,
+    config: ConfigType,
+    add_entities: AddEntitiesCallback,
+    disc_info: DiscoveryInfoType | None = None,
+) -> None:
     """Set up the calendar platform for event devices."""
     if disc_info is None:
         return

homeassistant/components/todoist/calendar.py

@@ -9,9 +9,11 @@ import voluptuous as vol
 
 from homeassistant.components.calendar import PLATFORM_SCHEMA, CalendarEventDevice
 from homeassistant.const import CONF_ID, CONF_NAME, CONF_TOKEN
-from homeassistant.core import ServiceCall
+from homeassistant.core import HomeAssistant, ServiceCall
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.template import DATE_STR_FORMAT
+from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
 from homeassistant.util import dt
 
 from .const import (
@@ -98,7 +100,12 @@ PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
 SCAN_INTERVAL = timedelta(minutes=15)
 
 
-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 Todoist platform."""
     token = config.get(CONF_TOKEN)