Improve lists in integrations [X-Z] (#113253)

homeassistant/components/xbox/browse_media.py

@@ -109,18 +109,18 @@ async def build_item_response(
         content_types = sorted(
             {app.content_type for app in apps.result if app.content_type in TYPE_MAP}
         )
-        for c_type in content_types:
-            children.append(
-                BrowseMedia(
-                    media_class=MediaClass.DIRECTORY,
-                    media_content_id=c_type,
-                    media_content_type=TYPE_MAP[c_type].type,
-                    title=f"{c_type}s",
-                    can_play=False,
-                    can_expand=True,
-                    children_media_class=TYPE_MAP[c_type].cls,
-                )
+        children.extend(
+            BrowseMedia(
+                media_class=MediaClass.DIRECTORY,
+                media_content_id=c_type,
+                media_content_type=TYPE_MAP[c_type].type,
+                title=f"{c_type}s",
+                can_play=False,
+                can_expand=True,
+                children_media_class=TYPE_MAP[c_type].cls,
             )
+            for c_type in content_types
+        )
 
         return library_info
 

homeassistant/components/xiaomi_aqara/lock.py

@@ -28,12 +28,12 @@ async def async_setup_entry(
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Perform the setup for Xiaomi devices."""
-    entities = []
     gateway = hass.data[DOMAIN][GATEWAYS_KEY][config_entry.entry_id]
-    for device in gateway.devices["lock"]:
-        if device["model"] == "lock.aq1":
-            entities.append(XiaomiAqaraLock(device, "Lock", gateway, config_entry))
-    async_add_entities(entities)
+    async_add_entities(
+        XiaomiAqaraLock(device, "Lock", gateway, config_entry)
+        for device in gateway.devices["lock"]
+        if device["model"] == "lock.aq1"
+    )
 
 
 class XiaomiAqaraLock(LockEntity, XiaomiDevice):

homeassistant/components/xiaomi_miio/device_tracker.py

@@ -62,18 +62,14 @@ class XiaomiMiioDeviceScanner(DeviceScanner):
 
     async def async_scan_devices(self):
         """Scan for devices and return a list containing found device IDs."""
-        devices = []
         try:
             station_info = await self.hass.async_add_executor_job(self.device.status)
             _LOGGER.debug("Got new station info: %s", station_info)
-
-            for device in station_info.associated_stations:
-                devices.append(device["mac"])
-
         except DeviceException as ex:
             _LOGGER.error("Unable to fetch the state: %s", ex)
+            return []
 
-        return devices
+        return [device["mac"] for device in station_info.associated_stations]
 
     async def async_get_device_name(self, device):
         """Return None.

homeassistant/components/xiaomi_miio/select.py

@@ -211,27 +211,24 @@ async def async_setup_entry(
     if model not in MODEL_TO_ATTR_MAP:
         return
 
-    entities = []
     unique_id = config_entry.unique_id
     device = hass.data[DOMAIN][config_entry.entry_id][KEY_DEVICE]
     coordinator = hass.data[DOMAIN][config_entry.entry_id][KEY_COORDINATOR]
     attributes = MODEL_TO_ATTR_MAP[model]
 
-    for description in SELECTOR_TYPES:
-        for attribute in attributes:
-            if description.key == attribute.attr_name:
-                entities.append(
-                    XiaomiGenericSelector(
-                        device,
-                        config_entry,
-                        f"{description.key}_{unique_id}",
-                        coordinator,
-                        description,
-                        attribute.enum_class,
-                    )
-                )
-
-    async_add_entities(entities)
+    async_add_entities(
+        XiaomiGenericSelector(
+            device,
+            config_entry,
+            f"{description.key}_{unique_id}",
+            coordinator,
+            description,
+            attribute.enum_class,
+        )
+        for description in SELECTOR_TYPES
+        for attribute in attributes
+        if description.key == attribute.attr_name
+    )
 
 
 class XiaomiSelector(XiaomiCoordinatedMiioEntity, SelectEntity):

homeassistant/components/xiaomi_miio/switch.py

@@ -349,7 +349,6 @@ async def async_setup_entry(
 
 async def async_setup_coordinated_entry(hass, config_entry, async_add_entities):
     """Set up the coordinated switch from a config entry."""
-    entities = []
     model = config_entry.data[CONF_MODEL]
     unique_id = config_entry.unique_id
     device = hass.data[DOMAIN][config_entry.entry_id][KEY_DEVICE]
@@ -371,19 +370,17 @@ async def async_setup_coordinated_entry(hass, config_entry, async_add_entities):
     elif model in MODELS_PURIFIER_MIOT:
         device_features = FEATURE_FLAGS_AIRPURIFIER_MIOT
 
-    for description in SWITCH_TYPES:
-        if description.feature & device_features:
-            entities.append(
-                XiaomiGenericCoordinatedSwitch(
-                    device,
-                    config_entry,
-                    f"{description.key}_{unique_id}",
-                    coordinator,
-                    description,
-                )
-            )
-
-    async_add_entities(entities)
+    async_add_entities(
+        XiaomiGenericCoordinatedSwitch(
+            device,
+            config_entry,
+            f"{description.key}_{unique_id}",
+            coordinator,
+            description,
+        )
+        for description in SWITCH_TYPES
+        if description.feature & device_features
+    )
 
 
 async def async_setup_other_entry(hass, config_entry, async_add_entities):

homeassistant/components/xs1/switch.py

@@ -23,14 +23,12 @@ def setup_platform(
     """Set up the XS1 switch platform."""
     actuators = hass.data[COMPONENT_DOMAIN][ACTUATORS]
 
-    switch_entities = []
-    for actuator in actuators:
-        if (actuator.type() == ActuatorType.SWITCH) or (
-            actuator.type() == ActuatorType.DIMMER
-        ):
-            switch_entities.append(XS1SwitchEntity(actuator))
-
-    add_entities(switch_entities)
+    add_entities(
+        XS1SwitchEntity(actuator)
+        for actuator in actuators
+        if (actuator.type() == ActuatorType.SWITCH)
+        or (actuator.type() == ActuatorType.DIMMER)
+    )
 
 
 class XS1SwitchEntity(XS1DeviceEntity, SwitchEntity):

homeassistant/components/yale_smart_alarm/binary_sensor.py

@@ -52,11 +52,12 @@ async def async_setup_entry(
     coordinator: YaleDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id][
         COORDINATOR
     ]
-    sensors: list[YaleDoorSensor | YaleProblemSensor] = []
-    for data in coordinator.data["door_windows"]:
-        sensors.append(YaleDoorSensor(coordinator, data))
-    for description in SENSOR_TYPES:
-        sensors.append(YaleProblemSensor(coordinator, description))
+    sensors: list[YaleDoorSensor | YaleProblemSensor] = [
+        YaleDoorSensor(coordinator, data) for data in coordinator.data["door_windows"]
+    ]
+    sensors.extend(
+        YaleProblemSensor(coordinator, description) for description in SENSOR_TYPES
+    )
 
     async_add_entities(sensors)
 

homeassistant/components/yamaha_musiccast/media_player.py

@@ -901,13 +901,13 @@ class MusicCastMediaPlayer(MusicCastDeviceEntity, MediaPlayerEntity):
             return
 
         _LOGGER.debug("%s updates his group members", self.entity_id)
-        client_ips_for_removal = []
-        for expected_client_ip in self.coordinator.data.group_client_list:
-            if expected_client_ip not in [
-                entity.ip_address for entity in self.musiccast_group
-            ]:
-                # The client is no longer part of the group. Prepare removal.
-                client_ips_for_removal.append(expected_client_ip)
+        client_ips_for_removal = [
+            expected_client_ip
+            for expected_client_ip in self.coordinator.data.group_client_list
+            # The client is no longer part of the group. Prepare removal.
+            if expected_client_ip
+            not in [entity.ip_address for entity in self.musiccast_group]
+        ]
 
         if client_ips_for_removal:
             _LOGGER.debug(

homeassistant/components/yamaha_musiccast/number.py

@@ -20,16 +20,18 @@ async def async_setup_entry(
     """Set up MusicCast number entities based on a config entry."""
     coordinator: MusicCastDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
 
-    number_entities = []
+    number_entities = [
+        NumberCapability(coordinator, capability)
+        for capability in coordinator.data.capabilities
+        if isinstance(capability, NumberSetter)
+    ]
 
-    for capability in coordinator.data.capabilities:
-        if isinstance(capability, NumberSetter):
-            number_entities.append(NumberCapability(coordinator, capability))
-
-    for zone, data in coordinator.data.zones.items():
-        for capability in data.capabilities:
-            if isinstance(capability, NumberSetter):
-                number_entities.append(NumberCapability(coordinator, capability, zone))
+    number_entities.extend(
+        NumberCapability(coordinator, capability, zone)
+        for zone, data in coordinator.data.zones.items()
+        for capability in data.capabilities
+        if isinstance(capability, NumberSetter)
+    )
 
     async_add_entities(number_entities)
 

homeassistant/components/yamaha_musiccast/select.py

@@ -21,18 +21,18 @@ async def async_setup_entry(
     """Set up MusicCast select entities based on a config entry."""
     coordinator: MusicCastDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
 
-    select_entities = []
+    select_entities = [
+        SelectableCapability(coordinator, capability)
+        for capability in coordinator.data.capabilities
+        if isinstance(capability, OptionSetter)
+    ]
 
-    for capability in coordinator.data.capabilities:
-        if isinstance(capability, OptionSetter):
-            select_entities.append(SelectableCapability(coordinator, capability))
-
-    for zone, data in coordinator.data.zones.items():
-        for capability in data.capabilities:
-            if isinstance(capability, OptionSetter):
-                select_entities.append(
-                    SelectableCapability(coordinator, capability, zone)
-                )
+    select_entities.extend(
+        SelectableCapability(coordinator, capability, zone)
+        for zone, data in coordinator.data.zones.items()
+        for capability in data.capabilities
+        if isinstance(capability, OptionSetter)
+    )
 
     async_add_entities(select_entities)
 

homeassistant/components/yamaha_musiccast/switch.py

@@ -20,16 +20,18 @@ async def async_setup_entry(
     """Set up MusicCast sensor based on a config entry."""
     coordinator: MusicCastDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
 
-    switch_entities = []
+    switch_entities = [
+        SwitchCapability(coordinator, capability)
+        for capability in coordinator.data.capabilities
+        if isinstance(capability, BinarySetter)
+    ]
 
-    for capability in coordinator.data.capabilities:
-        if isinstance(capability, BinarySetter):
-            switch_entities.append(SwitchCapability(coordinator, capability))
-
-    for zone, data in coordinator.data.zones.items():
-        for capability in data.capabilities:
-            if isinstance(capability, BinarySetter):
-                switch_entities.append(SwitchCapability(coordinator, capability, zone))
+    switch_entities.extend(
+        SwitchCapability(coordinator, capability, zone)
+        for zone, data in coordinator.data.zones.items()
+        for capability in data.capabilities
+        if isinstance(capability, BinarySetter)
+    )
 
     async_add_entities(switch_entities)
 

homeassistant/components/yolink/binary_sensor.py

@@ -99,16 +99,14 @@ async def async_setup_entry(
         for device_coordinator in device_coordinators.values()
         if device_coordinator.device.device_type in SENSOR_DEVICE_TYPE
     ]
-    entities = []
-    for binary_sensor_device_coordinator in binary_sensor_device_coordinators:
-        for description in SENSOR_TYPES:
-            if description.exists_fn(binary_sensor_device_coordinator.device):
-                entities.append(
-                    YoLinkBinarySensorEntity(
-                        config_entry, binary_sensor_device_coordinator, description
-                    )
-                )
-    async_add_entities(entities)
+    async_add_entities(
+        YoLinkBinarySensorEntity(
+            config_entry, binary_sensor_device_coordinator, description
+        )
+        for binary_sensor_device_coordinator in binary_sensor_device_coordinators
+        for description in SENSOR_TYPES
+        if description.exists_fn(binary_sensor_device_coordinator.device)
+    )
 
 
 class YoLinkBinarySensorEntity(YoLinkEntity, BinarySensorEntity):

homeassistant/components/yolink/device_trigger.py

@@ -55,17 +55,15 @@ async def async_get_triggers(
     if not registry_device or registry_device.model != ATTR_DEVICE_SMART_REMOTER:
         return []
 
-    triggers = []
-    for trigger in DEVICE_TRIGGER_TYPES[ATTR_DEVICE_SMART_REMOTER]:
-        triggers.append(
-            {
-                CONF_DEVICE_ID: device_id,
-                CONF_DOMAIN: DOMAIN,
-                CONF_PLATFORM: "device",
-                CONF_TYPE: trigger,
-            }
-        )
-    return triggers
+    return [
+        {
+            CONF_DEVICE_ID: device_id,
+            CONF_DOMAIN: DOMAIN,
+            CONF_PLATFORM: "device",
+            CONF_TYPE: trigger,
+        }
+        for trigger in DEVICE_TRIGGER_TYPES[ATTR_DEVICE_SMART_REMOTER]
+    ]
 
 
 async def async_attach_trigger(

homeassistant/components/yolink/number.py

@@ -75,18 +75,16 @@ async def async_setup_entry(
         for device_coordinator in device_coordinators.values()
         if device_coordinator.device.device_type in NUMBER_TYPE_CONF_SUPPORT_DEVICES
     ]
-    entities = []
-    for config_device_coordinator in config_device_coordinators:
-        for description in DEVICE_CONFIG_DESCRIPTIONS:
-            if description.exists_fn(config_device_coordinator.device):
-                entities.append(
-                    YoLinkNumberTypeConfigEntity(
-                        config_entry,
-                        config_device_coordinator,
-                        description,
-                    )
-                )
-    async_add_entities(entities)
+    async_add_entities(
+        YoLinkNumberTypeConfigEntity(
+            config_entry,
+            config_device_coordinator,
+            description,
+        )
+        for config_device_coordinator in config_device_coordinators
+        for description in DEVICE_CONFIG_DESCRIPTIONS
+        if description.exists_fn(config_device_coordinator.device)
+    )
 
 
 class YoLinkNumberTypeConfigEntity(YoLinkEntity, NumberEntity):

homeassistant/components/yolink/sensor.py

@@ -217,18 +217,16 @@ async def async_setup_entry(
         for device_coordinator in device_coordinators.values()
         if device_coordinator.device.device_type in SENSOR_DEVICE_TYPE
     ]
-    entities = []
-    for sensor_device_coordinator in sensor_device_coordinators:
-        for description in SENSOR_TYPES:
-            if description.exists_fn(sensor_device_coordinator.device):
-                entities.append(
-                    YoLinkSensorEntity(
-                        config_entry,
-                        sensor_device_coordinator,
-                        description,
-                    )
-                )
-    async_add_entities(entities)
+    async_add_entities(
+        YoLinkSensorEntity(
+            config_entry,
+            sensor_device_coordinator,
+            description,
+        )
+        for sensor_device_coordinator in sensor_device_coordinators
+        for description in SENSOR_TYPES
+        if description.exists_fn(sensor_device_coordinator.device)
+    )
 
 
 class YoLinkSensorEntity(YoLinkEntity, SensorEntity):

homeassistant/components/yolink/siren.py

@@ -64,7 +64,12 @@ async def async_setup_entry(
                         config_entry, siren_device_coordinator, description
                     )
                 )
-    async_add_entities(entities)
+    async_add_entities(
+        YoLinkSirenEntity(config_entry, siren_device_coordinator, description)
+        for siren_device_coordinator in siren_device_coordinators
+        for description in DEVICE_TYPES
+        if description.exists_fn(siren_device_coordinator.device)
+    )
 
 
 class YoLinkSirenEntity(YoLinkEntity, SirenEntity):

homeassistant/components/yolink/switch.py

@@ -114,16 +114,12 @@ async def async_setup_entry(
         for device_coordinator in device_coordinators.values()
         if device_coordinator.device.device_type in DEVICE_TYPE
     ]
-    entities = []
-    for switch_device_coordinator in switch_device_coordinators:
-        for description in DEVICE_TYPES:
-            if description.exists_fn(switch_device_coordinator.device):
-                entities.append(
-                    YoLinkSwitchEntity(
-                        config_entry, switch_device_coordinator, description
-                    )
-                )
-    async_add_entities(entities)
+    async_add_entities(
+        YoLinkSwitchEntity(config_entry, switch_device_coordinator, description)
+        for switch_device_coordinator in switch_device_coordinators
+        for description in DEVICE_TYPES
+        if description.exists_fn(switch_device_coordinator.device)
+    )
 
 
 class YoLinkSwitchEntity(YoLinkEntity, SwitchEntity):

homeassistant/components/zabbix/__init__.py

@@ -140,9 +140,7 @@ def setup(hass: HomeAssistant, config: ConfigType) -> bool:
         float_keys_count = len(float_keys)
         float_keys.update(floats)
         if len(float_keys) != float_keys_count:
-            floats_discovery = []
-            for float_key in float_keys:
-                floats_discovery.append({"{#KEY}": float_key})
+            floats_discovery = [{"{#KEY}": float_key} for float_key in float_keys]
             metric = ZabbixMetric(
                 publish_states_host,
                 "homeassistant.floats_discovery",

homeassistant/components/zeroconf/__init__.py

@@ -363,9 +363,11 @@ class ZeroconfDiscovery:
         # We want to make sure we know about other HomeAssistant
         # instances as soon as possible to avoid name conflicts
         # so we always browse for ZEROCONF_TYPE
-        for hk_type in (ZEROCONF_TYPE, *HOMEKIT_TYPES):
-            if hk_type not in self.zeroconf_types:
-                types.append(hk_type)
+        types.extend(
+            hk_type
+            for hk_type in (ZEROCONF_TYPE, *HOMEKIT_TYPES)
+            if hk_type not in self.zeroconf_types
+        )
         _LOGGER.debug("Starting Zeroconf browser for: %s", types)
         self.async_service_browser = AsyncServiceBrowser(
             self.zeroconf, types, handlers=[self.async_service_update]

homeassistant/components/zha/core/gateway.py

@@ -452,9 +452,9 @@ class ZHAGateway:
         self, device: ZHADevice, entity_refs: list[EntityReference] | None
     ) -> None:
         if entity_refs is not None:
-            remove_tasks: list[asyncio.Future[Any]] = []
-            for entity_ref in entity_refs:
-                remove_tasks.append(entity_ref.remove_future)
+            remove_tasks: list[asyncio.Future[Any]] = [
+                entity_ref.remove_future for entity_ref in entity_refs
+            ]
             if remove_tasks:
                 await asyncio.wait(remove_tasks)
 
@@ -783,9 +783,7 @@ class ZHAGateway:
             _LOGGER.debug("Group: 0x%04x could not be found", group_id)
             return
         if group.members:
-            tasks = []
-            for member in group.members:
-                tasks.append(member.async_remove_from_group())
+            tasks = [member.async_remove_from_group() for member in group.members]
             if tasks:
                 await asyncio.gather(*tasks)
         self.application_controller.groups.pop(group_id)

homeassistant/components/zha/core/group.py

@@ -176,13 +176,12 @@ class ZHAGroup(LogMixin):
     async def async_add_members(self, members: list[GroupMember]) -> None:
         """Add members to this group."""
         if len(members) > 1:
-            tasks = []
-            for member in members:
-                tasks.append(
-                    self._zha_gateway.devices[member.ieee].async_add_endpoint_to_group(
-                        member.endpoint_id, self.group_id
-                    )
+            tasks = [
+                self._zha_gateway.devices[member.ieee].async_add_endpoint_to_group(
+                    member.endpoint_id, self.group_id
                 )
+                for member in members
+            ]
             await asyncio.gather(*tasks)
         else:
             await self._zha_gateway.devices[
@@ -192,15 +191,12 @@ class ZHAGroup(LogMixin):
     async def async_remove_members(self, members: list[GroupMember]) -> None:
         """Remove members from this group."""
         if len(members) > 1:
-            tasks = []
-            for member in members:
-                tasks.append(
-                    self._zha_gateway.devices[
-                        member.ieee
-                    ].async_remove_endpoint_from_group(
-                        member.endpoint_id, self.group_id
-                    )
+            tasks = [
+                self._zha_gateway.devices[member.ieee].async_remove_endpoint_from_group(
+                    member.endpoint_id, self.group_id
                 )
+                for member in members
+            ]
             await asyncio.gather(*tasks)
         else:
             await self._zha_gateway.devices[

homeassistant/components/zha/websocket_api.py

@@ -388,30 +388,30 @@ async def websocket_get_groupable_devices(
     zha_gateway = get_zha_gateway(hass)
 
     devices = [device for device in zha_gateway.devices.values() if device.is_groupable]
-    groupable_devices = []
+    groupable_devices: list[dict[str, Any]] = []
 
     for device in devices:
         entity_refs = zha_gateway.device_registry[device.ieee]
-        for ep_id in device.async_get_groupable_endpoints():
-            groupable_devices.append(
-                {
-                    "endpoint_id": ep_id,
-                    "entities": [
-                        {
-                            "name": _get_entity_name(zha_gateway, entity_ref),
-                            "original_name": _get_entity_original_name(
-                                zha_gateway, entity_ref
-                            ),
-                        }
-                        for entity_ref in entity_refs
-                        if list(entity_ref.cluster_handlers.values())[
-                            0
-                        ].cluster.endpoint.endpoint_id
-                        == ep_id
-                    ],
-                    "device": device.zha_device_info,
-                }
-            )
+        groupable_devices.extend(
+            {
+                "endpoint_id": ep_id,
+                "entities": [
+                    {
+                        "name": _get_entity_name(zha_gateway, entity_ref),
+                        "original_name": _get_entity_original_name(
+                            zha_gateway, entity_ref
+                        ),
+                    }
+                    for entity_ref in entity_refs
+                    if list(entity_ref.cluster_handlers.values())[
+                        0
+                    ].cluster.endpoint.endpoint_id
+                    == ep_id
+                ],
+                "device": device.zha_device_info,
+            }
+            for ep_id in device.async_get_groupable_endpoints()
+        )
 
     connection.send_result(msg[ID], groupable_devices)
 
@@ -521,9 +521,9 @@ async def websocket_remove_groups(
     group_ids: list[int] = msg[GROUP_IDS]
 
     if len(group_ids) > 1:
-        tasks = []
-        for group_id in group_ids:
-            tasks.append(zha_gateway.async_remove_zigpy_group(group_id))
+        tasks = [
+            zha_gateway.async_remove_zigpy_group(group_id) for group_id in group_ids
+        ]
         await asyncio.gather(*tasks)
     else:
         await zha_gateway.async_remove_zigpy_group(group_ids[0])

homeassistant/components/zoneminder/switch.py

@@ -40,16 +40,16 @@ def setup_platform(
     on_state = MonitorState(config.get(CONF_COMMAND_ON))
     off_state = MonitorState(config.get(CONF_COMMAND_OFF))
 
-    switches = []
+    switches: list[ZMSwitchMonitors] = []
     zm_client: ZoneMinder
     for zm_client in hass.data[ZONEMINDER_DOMAIN].values():
         if not (monitors := zm_client.get_monitors()):
             raise PlatformNotReady(
                 "Switch could not fetch any monitors from ZoneMinder"
             )
-
-        for monitor in monitors:
-            switches.append(ZMSwitchMonitors(monitor, on_state, off_state))
+        switches.extend(
+            ZMSwitchMonitors(monitor, on_state, off_state) for monitor in monitors
+        )
     add_entities(switches)
 
 

homeassistant/components/zwave_js/cover.py

@@ -379,12 +379,11 @@ class ZWaveWindowCovering(CoverPositionMixin, CoverTiltMixin):
                     assert self._attr_supported_features
                     self._attr_supported_features ^= set_position_feature
 
-        additional_info: list[str] = []
-        for value in (self._current_position_value, self._current_tilt_value):
-            if value and value.property_key_name:
-                additional_info.append(
-                    value.property_key_name.removesuffix(f" {NO_POSITION_SUFFIX}")
-                )
+        additional_info: list[str] = [
+            value.property_key_name.removesuffix(f" {NO_POSITION_SUFFIX}")
+            for value in (self._current_position_value, self._current_tilt_value)
+            if value and value.property_key_name
+        ]
         self._attr_name = self.generate_name(additional_info=additional_info)
         self._attr_device_class = CoverDeviceClass.WINDOW
 

homeassistant/components/zwave_js/device_action.py

@@ -238,15 +238,15 @@ async def async_get_actions(
                 CONF_SUBTYPE: f"Endpoint {endpoint} (All)",
             }
         )
-        for meter_type in endpoint_data[ATTR_METER_TYPE]:
-            actions.append(
-                {
-                    **base_action,
-                    CONF_TYPE: SERVICE_RESET_METER,
-                    ATTR_METER_TYPE: meter_type,
-                    CONF_SUBTYPE: f"Endpoint {endpoint} ({meter_type.name})",
-                }
-            )
+        actions.extend(
+            {
+                **base_action,
+                CONF_TYPE: SERVICE_RESET_METER,
+                ATTR_METER_TYPE: meter_type,
+                CONF_SUBTYPE: f"Endpoint {endpoint} ({meter_type.name})",
+            }
+            for meter_type in endpoint_data[ATTR_METER_TYPE]
+        )
 
     return actions
 

homeassistant/components/zwave_js/triggers/event.py

@@ -239,15 +239,14 @@ async def async_attach_trigger(
             unsubs.append(
                 node.on(event_name, functools.partial(async_on_event, device=device))
             )
-
-        for driver in drivers:
-            unsubs.append(
-                async_dispatcher_connect(
-                    hass,
-                    f"{DOMAIN}_{driver.controller.home_id}_connected_to_server",
-                    _create_zwave_listeners,
-                )
+        unsubs.extend(
+            async_dispatcher_connect(
+                hass,
+                f"{DOMAIN}_{driver.controller.home_id}_connected_to_server",
+                _create_zwave_listeners,
             )
+            for driver in drivers
+        )
 
     _create_zwave_listeners()
 

homeassistant/components/zwave_js/triggers/value_updated.py

@@ -194,14 +194,14 @@ async def async_attach_trigger(
                 )
             )
 
-        for driver in drivers:
-            unsubs.append(
-                async_dispatcher_connect(
-                    hass,
-                    f"{DOMAIN}_{driver.controller.home_id}_connected_to_server",
-                    _create_zwave_listeners,
-                )
+        unsubs.extend(
+            async_dispatcher_connect(
+                hass,
+                f"{DOMAIN}_{driver.controller.home_id}_connected_to_server",
+                _create_zwave_listeners,
             )
+            for driver in drivers
+        )
 
     _create_zwave_listeners()