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Avoid redundant calls to async_write_ha_state in mqtt humidifier (#100781)
Avoid redundant calls to async_write_ha_state
This commit is contained in:
Jan Bouwhuis
GitHub
parent
3da4815522
commit
f83a597603
@ -52,7 +52,12 @@ from .const import (
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PAYLOAD_NONE,
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)
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from .debug_info import log_messages
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from .mixins import MQTT_ENTITY_COMMON_SCHEMA, MqttEntity, async_setup_entry_helper
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from .mixins import (
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MQTT_ENTITY_COMMON_SCHEMA,
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MqttEntity,
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async_setup_entry_helper,
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write_state_on_attr_change,
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)
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from .models import (
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MqttCommandTemplate,
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MqttValueTemplate,
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@ -60,7 +65,7 @@ from .models import (
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ReceiveMessage,
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ReceivePayloadType,
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)
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from .util import get_mqtt_data, valid_publish_topic, valid_subscribe_topic
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from .util import valid_publish_topic, valid_subscribe_topic
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CONF_AVAILABLE_MODES_LIST = "modes"
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CONF_DEVICE_CLASS = "device_class"
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@ -313,6 +318,7 @@ class MqttHumidifier(MqttEntity, HumidifierEntity):
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@callback
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@log_messages(self.hass, self.entity_id)
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@write_state_on_attr_change(self, {"_attr_is_on"})
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def state_received(msg: ReceiveMessage) -> None:
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"""Handle new received MQTT message."""
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payload = self._value_templates[CONF_STATE](msg.payload)
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@ -325,12 +331,12 @@ class MqttHumidifier(MqttEntity, HumidifierEntity):
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self._attr_is_on = False
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elif payload == PAYLOAD_NONE:
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self._attr_is_on = None
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get_mqtt_data(self.hass).state_write_requests.write_state_request(self)
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self.add_subscription(topics, CONF_STATE_TOPIC, state_received)
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@callback
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@log_messages(self.hass, self.entity_id)
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@write_state_on_attr_change(self, {"_attr_action"})
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def action_received(msg: ReceiveMessage) -> None:
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"""Handle new received MQTT message."""
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action_payload = self._value_templates[ATTR_ACTION](msg.payload)
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@ -347,12 +353,12 @@ class MqttHumidifier(MqttEntity, HumidifierEntity):
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action_payload,
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)
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return
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get_mqtt_data(self.hass).state_write_requests.write_state_request(self)
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self.add_subscription(topics, CONF_ACTION_TOPIC, action_received)
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@callback
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@log_messages(self.hass, self.entity_id)
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@write_state_on_attr_change(self, {"_attr_current_humidity"})
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def current_humidity_received(msg: ReceiveMessage) -> None:
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"""Handle new received MQTT message for the current humidity."""
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rendered_current_humidity_payload = self._value_templates[
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@ -360,7 +366,6 @@ class MqttHumidifier(MqttEntity, HumidifierEntity):
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](msg.payload)
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if rendered_current_humidity_payload == self._payload["HUMIDITY_RESET"]:
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self._attr_current_humidity = None
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get_mqtt_data(self.hass).state_write_requests.write_state_request(self)
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return
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if not rendered_current_humidity_payload:
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_LOGGER.debug("Ignoring empty current humidity from '%s'", msg.topic)
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@ -384,7 +389,6 @@ class MqttHumidifier(MqttEntity, HumidifierEntity):
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)
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return
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self._attr_current_humidity = current_humidity
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get_mqtt_data(self.hass).state_write_requests.write_state_request(self)
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self.add_subscription(
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topics, CONF_CURRENT_HUMIDITY_TOPIC, current_humidity_received
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@ -392,6 +396,7 @@ class MqttHumidifier(MqttEntity, HumidifierEntity):
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@callback
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@log_messages(self.hass, self.entity_id)
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@write_state_on_attr_change(self, {"_attr_target_humidity"})
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def target_humidity_received(msg: ReceiveMessage) -> None:
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"""Handle new received MQTT message for the target humidity."""
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rendered_target_humidity_payload = self._value_templates[ATTR_HUMIDITY](
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@ -402,7 +407,6 @@ class MqttHumidifier(MqttEntity, HumidifierEntity):
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return
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if rendered_target_humidity_payload == self._payload["HUMIDITY_RESET"]:
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self._attr_target_humidity = None
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get_mqtt_data(self.hass).state_write_requests.write_state_request(self)
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return
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try:
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target_humidity = round(float(rendered_target_humidity_payload))
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@ -426,7 +430,6 @@ class MqttHumidifier(MqttEntity, HumidifierEntity):
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)
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return
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self._attr_target_humidity = target_humidity
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get_mqtt_data(self.hass).state_write_requests.write_state_request(self)
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self.add_subscription(
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topics, CONF_TARGET_HUMIDITY_STATE_TOPIC, target_humidity_received
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@ -434,12 +437,12 @@ class MqttHumidifier(MqttEntity, HumidifierEntity):
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@callback
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@log_messages(self.hass, self.entity_id)
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@write_state_on_attr_change(self, {"_attr_mode"})
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def mode_received(msg: ReceiveMessage) -> None:
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"""Handle new received MQTT message for mode."""
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mode = str(self._value_templates[ATTR_MODE](msg.payload))
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if mode == self._payload["MODE_RESET"]:
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self._attr_mode = None
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get_mqtt_data(self.hass).state_write_requests.write_state_request(self)
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return
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if not mode:
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_LOGGER.debug("Ignoring empty mode from '%s'", msg.topic)
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@ -454,7 +457,6 @@ class MqttHumidifier(MqttEntity, HumidifierEntity):
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return
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self._attr_mode = mode
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get_mqtt_data(self.hass).state_write_requests.write_state_request(self)
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self.add_subscription(topics, CONF_MODE_STATE_TOPIC, mode_received)
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@ -38,6 +38,7 @@ from homeassistant.const import (
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from homeassistant.core import HomeAssistant
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from .test_common import (
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help_custom_config,
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help_test_availability_when_connection_lost,
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help_test_availability_without_topic,
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help_test_custom_availability_payload,
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@ -60,6 +61,7 @@ from .test_common import (
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help_test_setting_attribute_via_mqtt_json_message,
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help_test_setting_attribute_with_template,
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help_test_setting_blocked_attribute_via_mqtt_json_message,
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help_test_skipped_async_ha_write_state,
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help_test_unique_id,
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help_test_unload_config_entry_with_platform,
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help_test_update_with_json_attrs_bad_json,
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@ -1569,3 +1571,51 @@ async def test_unload_config_entry(
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await help_test_unload_config_entry_with_platform(
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hass, mqtt_mock_entry, domain, config
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)
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@pytest.mark.parametrize(
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"hass_config",
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[
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help_custom_config(
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humidifier.DOMAIN,
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DEFAULT_CONFIG,
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(
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{
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"availability_topic": "availability-topic",
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"json_attributes_topic": "json-attributes-topic",
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"action_topic": "action-topic",
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"target_humidity_state_topic": "target-humidity-state-topic",
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"current_humidity_topic": "current-humidity-topic",
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"mode_command_topic": "mode-command-topic",
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"mode_state_topic": "mode-state-topic",
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"modes": [
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"comfort",
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"eco",
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],
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},
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),
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)
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],
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)
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@pytest.mark.parametrize(
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("topic", "payload1", "payload2"),
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[
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("availability-topic", "online", "offline"),
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("json-attributes-topic", '{"attr1": "val1"}', '{"attr1": "val2"}'),
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("state-topic", "ON", "OFF"),
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("action-topic", "idle", "humidifying"),
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("current-humidity-topic", "31", "32"),
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("target-humidity-state-topic", "30", "40"),
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("mode-state-topic", "comfort", "eco"),
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],
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)
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async def test_skipped_async_ha_write_state(
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hass: HomeAssistant,
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mqtt_mock_entry: MqttMockHAClientGenerator,
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topic: str,
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payload1: str,
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payload2: str,
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) -> None:
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"""Test a write state command is only called when there is change."""
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await mqtt_mock_entry()
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await help_test_skipped_async_ha_write_state(hass, topic, payload1, payload2)
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