Fix old Hass support

custom_components/xiaomi_gateway3/__init__.py

@@ -1,9 +1,8 @@
 import logging
 
 import voluptuous as vol
-from homeassistant.components.system_log import CONF_LOGGER
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import MAJOR_VERSION, MINOR_VERSION, EVENT_HOMEASSISTANT_STOP
+from homeassistant.const import EVENT_HOMEASSISTANT_STOP
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers import device_registry
@@ -37,6 +36,7 @@
 CONF_DEVICES = "devices"
 CONF_ATTRIBUTES_TEMPLATE = "attributes_template"
 CONF_OPENMIIO = "openmiio"
+CONF_LOGGER = "logger"
 
 CONFIG_SCHEMA = vol.Schema(
     {
@@ -53,13 +53,6 @@
 
 
 async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
-    # 2022.5.0  - AlarmControlPanelEntityFeature, ClimateEntityFeature, HVACMode
-    # 2022.11.0 - UnitOfEnergy, UnitOfLength, UnitOfPower, UnitOfTemperature
-    # 2023.1.0  - UnitOfElectricCurrent, UnitOfElectricPotential, UnitOfTime
-    if (MAJOR_VERSION, MINOR_VERSION) < (2023, 1):
-        _LOGGER.error("Minimum supported Hass version 2023.1")
-        return False
-
     if config := config.get(DOMAIN):
         if devices_config := config.get(CONF_DEVICES):
             XDevice.configs = hass_utils.fix_yaml_devices_config(devices_config)

custom_components/xiaomi_gateway3/binary_sensor.py

@@ -1,6 +1,6 @@
 import asyncio
 import time
-from datetime import datetime, UTC
+from datetime import datetime, timezone
 from functools import cached_property
 
 from homeassistant.components.binary_sensor import BinarySensorEntity
@@ -85,7 +85,7 @@ def set_state(self, data: dict):
         if self.clear_task:
             self.clear_task.cancel()
 
-        utcnow = datetime.fromtimestamp(ts, UTC)
+        utcnow = datetime.fromtimestamp(ts, timezone.utc)
 
         self._attr_is_on = True
         self._attr_extra_state_attributes[ATTR_LAST_TRIGGERED] = utcnow

custom_components/xiaomi_gateway3/hass/entity.py

@@ -1,15 +1,14 @@
 import logging
-from datetime import datetime, UTC
+from datetime import datetime, timezone
 from functools import cached_property
 from typing import TYPE_CHECKING, Callable
 
 from homeassistant.helpers.device_registry import (
     CONNECTION_BLUETOOTH,
     CONNECTION_NETWORK_MAC,
     CONNECTION_ZIGBEE,
-    DeviceInfo,
 )
-from homeassistant.helpers.entity import Entity
+from homeassistant.helpers.entity import DeviceInfo, Entity
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.restore_state import ExtraStoredData, RestoredExtraData
 from homeassistant.helpers.template import Template
@@ -188,7 +187,7 @@ def on_device_update(self, data: dict):
             state_change = True
 
         if ts := data.get(self.attr):
-            self._attr_native_value = datetime.fromtimestamp(ts, UTC)
+            self._attr_native_value = datetime.fromtimestamp(ts, timezone.utc)
 
             if "msg_received" in self._attr_extra_state_attributes:
                 self._attr_extra_state_attributes["msg_received"] += 1

custom_components/xiaomi_gateway3/hass/entity_description.py

@@ -11,7 +11,6 @@
     LIGHT_LUX,
     PERCENTAGE,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
-    EntityCategory,
     UnitOfElectricPotential,
     UnitOfElectricCurrent,
     UnitOfEnergy,
@@ -21,7 +20,7 @@
     UnitOfTemperature,
     UnitOfTime,
 )
-from homeassistant.helpers.entity import Entity
+from homeassistant.helpers.entity import Entity, EntityCategory
 
 from ..core.converters.base import BaseConv
 

tests/test_backward.py

@@ -0,0 +1,36 @@
+from homeassistant.const import REQUIRED_PYTHON_VER
+
+from custom_components.xiaomi_gateway3 import *
+from custom_components.xiaomi_gateway3.alarm_control_panel import *
+from custom_components.xiaomi_gateway3.binary_sensor import *
+from custom_components.xiaomi_gateway3.climate import *
+from custom_components.xiaomi_gateway3.config_flow import *
+from custom_components.xiaomi_gateway3.cover import *
+from custom_components.xiaomi_gateway3.device_trigger import *
+from custom_components.xiaomi_gateway3.diagnostics import *
+from custom_components.xiaomi_gateway3.light import *
+from custom_components.xiaomi_gateway3.number import *
+from custom_components.xiaomi_gateway3.select import *
+from custom_components.xiaomi_gateway3.sensor import *
+from custom_components.xiaomi_gateway3.switch import *
+from custom_components.xiaomi_gateway3.text import *
+
+
+def test_backward():
+    # https://github.com/home-assistant/core/blob/2023.2.0/homeassistant/const.py
+    assert REQUIRED_PYTHON_VER >= (3, 10, 0)
+
+    assert async_setup_entry, async_unload_entry
+    assert XAlarmControlPanel
+    assert XBinarySensor
+    assert XAqaraS2
+    assert FlowHandler
+    assert XCover
+    assert async_get_triggers
+    assert async_get_config_entry_diagnostics
+    assert XLight
+    assert XNumber
+    assert XSelect
+    assert XSensor
+    assert XSwitch
+    assert XText