Enable pylint unnecessary-pass (#33650)

* Enable pylint unnecessary-pass

* Process review suggestions

* Fix smhi tests

homeassistant/auth/providers/__init__.py

@@ -116,7 +116,6 @@ class AuthProvider:
 
     async def async_initialize(self) -> None:
         """Initialize the auth provider."""
-        pass
 
 
 async def auth_provider_from_config(

homeassistant/components/adguard/config_flow.py

@@ -30,10 +30,6 @@ class AdGuardHomeFlowHandler(ConfigFlow):
 
     _hassio_discovery = None
 
-    def __init__(self):
-        """Initialize AgGuard Home flow."""
-        pass
-
     async def _show_setup_form(self, errors=None):
         """Show the setup form to the user."""
         return self.async_show_form(

homeassistant/components/alexa/entities.py

@@ -252,7 +252,6 @@ class AlexaEntity:
 
         Raises _UnsupportedInterface.
         """
-        pass
 
     def interfaces(self):
         """Return a list of supported interfaces.

homeassistant/components/auth/indieauth.py

@@ -90,21 +90,16 @@ async def fetch_redirect_uris(hass, url):
 
     except asyncio.TimeoutError:
         _LOGGER.error("Timeout while looking up redirect_uri %s", url)
-        pass
     except aiohttp.client_exceptions.ClientSSLError:
         _LOGGER.error("SSL error while looking up redirect_uri %s", url)
-        pass
     except aiohttp.client_exceptions.ClientOSError as ex:
         _LOGGER.error("OS error while looking up redirect_uri %s: %s", url, ex.strerror)
-        pass
     except aiohttp.client_exceptions.ClientConnectionError:
         _LOGGER.error(
             "Low level connection error while looking up redirect_uri %s", url
         )
-        pass
     except aiohttp.client_exceptions.ClientError:
         _LOGGER.error("Unknown error while looking up redirect_uri %s", url)
-        pass
 
     # Authorization endpoints verifying that a redirect_uri is allowed for use
     # by a client MUST look for an exact match of the given redirect_uri in the

homeassistant/components/cast/helpers.py

@@ -173,7 +173,6 @@ class CastStatusListener:
     @staticmethod
     def added_to_multizone(group_uuid):
         """Handle the cast added to a group."""
-        pass
 
     def removed_from_multizone(self, group_uuid):
         """Handle the cast removed from a group."""
@@ -182,7 +181,6 @@ class CastStatusListener:
 
     def multizone_new_cast_status(self, group_uuid, cast_status):
         """Handle reception of a new CastStatus for a group."""
-        pass
 
     def multizone_new_media_status(self, group_uuid, media_status):
         """Handle reception of a new MediaStatus for a group."""
@@ -224,7 +222,6 @@ class DynamicGroupCastStatusListener:
 
     def new_cast_status(self, cast_status):
         """Handle reception of a new CastStatus."""
-        pass
 
     def new_media_status(self, media_status):
         """Handle reception of a new MediaStatus."""

homeassistant/components/citybikes/sensor.py

@@ -125,8 +125,6 @@ STATIONS_RESPONSE_SCHEMA = vol.Schema(
 class CityBikesRequestError(Exception):
     """Error to indicate a CityBikes API request has failed."""
 
-    pass
-
 
 async def async_citybikes_request(hass, uri, schema):
     """Perform a request to CityBikes API endpoint, and parse the response."""

homeassistant/components/cover/__init__.py

@@ -162,7 +162,6 @@ class CoverDevice(Entity):
 
         None is unknown, 0 is closed, 100 is fully open.
         """
-        pass
 
     @property
     def current_cover_tilt_position(self):
@@ -170,7 +169,6 @@ class CoverDevice(Entity):
 
         None is unknown, 0 is closed, 100 is fully open.
         """
-        pass
 
     @property
     def state(self):
@@ -223,12 +221,10 @@ class CoverDevice(Entity):
     @property
     def is_opening(self):
         """Return if the cover is opening or not."""
-        pass
 
     @property
     def is_closing(self):
         """Return if the cover is closing or not."""
-        pass
 
     @property
     def is_closed(self):
@@ -267,7 +263,6 @@ class CoverDevice(Entity):
 
     def set_cover_position(self, **kwargs):
         """Move the cover to a specific position."""
-        pass
 
     async def async_set_cover_position(self, **kwargs):
         """Move the cover to a specific position."""
@@ -275,7 +270,6 @@ class CoverDevice(Entity):
 
     def stop_cover(self, **kwargs):
         """Stop the cover."""
-        pass
 
     async def async_stop_cover(self, **kwargs):
         """Stop the cover."""
@@ -283,7 +277,6 @@ class CoverDevice(Entity):
 
     def open_cover_tilt(self, **kwargs: Any) -> None:
         """Open the cover tilt."""
-        pass
 
     async def async_open_cover_tilt(self, **kwargs):
         """Open the cover tilt."""
@@ -291,7 +284,6 @@ class CoverDevice(Entity):
 
     def close_cover_tilt(self, **kwargs: Any) -> None:
         """Close the cover tilt."""
-        pass
 
     async def async_close_cover_tilt(self, **kwargs):
         """Close the cover tilt."""
@@ -299,7 +291,6 @@ class CoverDevice(Entity):
 
     def set_cover_tilt_position(self, **kwargs):
         """Move the cover tilt to a specific position."""
-        pass
 
     async def async_set_cover_tilt_position(self, **kwargs):
         """Move the cover tilt to a specific position."""
@@ -309,7 +300,6 @@ class CoverDevice(Entity):
 
     def stop_cover_tilt(self, **kwargs):
         """Stop the cover."""
-        pass
 
     async def async_stop_cover_tilt(self, **kwargs):
         """Stop the cover."""

homeassistant/components/daikin/climate.py

@@ -78,7 +78,6 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
     Can only be called when a user accidentally mentions the platform in their
     config. But even in that case it would have been ignored.
     """
-    pass
 
 
 async def async_setup_entry(hass, entry, async_add_entities):

homeassistant/components/daikin/sensor.py

@@ -22,7 +22,6 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
     Can only be called when a user accidentally mentions the platform in their
     config. But even in that case it would have been ignored.
     """
-    pass
 
 
 async def async_setup_entry(hass, entry, async_add_entities):

homeassistant/components/daikin/switch.py

@@ -16,7 +16,6 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
     Can only be called when a user accidentally mentions the platform in their
     config. But even in that case it would have been ignored.
     """
-    pass
 
 
 async def async_setup_entry(hass, entry, async_add_entities):

homeassistant/components/fan/__init__.py

@@ -141,7 +141,6 @@ class FanEntity(ToggleEntity):
 
     def oscillate(self, oscillating: bool) -> None:
         """Oscillate the fan."""
-        pass
 
     async def async_oscillate(self, oscillating: bool):
         """Oscillate the fan."""

homeassistant/components/fibaro/__init__.py

@@ -462,10 +462,6 @@ class FibaroDevice(Entity):
         """Get polling requirement from fibaro device."""
         return False
 
-    def update(self):
-        """Call to update state."""
-        pass
-
     @property
     def device_state_attributes(self):
         """Return the state attributes of the device."""

homeassistant/components/fronius/sensor.py

@@ -186,7 +186,6 @@ class FroniusAdapter:
 
     async def _update(self):
         """Return values of interest."""
-        pass
 
     async def register(self, sensor):
         """Register child sensor for update subscriptions."""

homeassistant/components/frontend/__init__.py

@@ -421,11 +421,9 @@ class IndexView(web_urldispatcher.AbstractResource):
 
     def freeze(self) -> None:
         """Freeze the resource."""
-        pass
 
     def raw_match(self, path: str) -> bool:
         """Perform a raw match against path."""
-        pass
 
     def get_template(self):
         """Get template."""

homeassistant/components/homekit/accessories.py

@@ -235,7 +235,6 @@ class HomeBridge(Bridge):
 
     def setup_message(self):
         """Prevent print of pyhap setup message to terminal."""
-        pass
 
 
 class HomeDriver(AccessoryDriver):

homeassistant/components/huawei_lte/__init__.py

@@ -600,7 +600,6 @@ class HuaweiLteBaseEntity(Entity):
 
     async def async_update_options(self, config_entry: ConfigEntry) -> None:
         """Update config entry options."""
-        pass
 
     async def async_added_to_hass(self) -> None:
         """Connect to update signals."""

homeassistant/components/hue/light.py

@@ -68,7 +68,6 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
     Can only be called when a user accidentally mentions hue platform in their
     config. But even in that case it would have been ignored.
     """
-    pass
 
 
 def create_light(item_class, coordinator, bridge, is_group, api, item_id):

homeassistant/components/icloud/device_tracker.py

@@ -24,7 +24,6 @@ async def async_setup_scanner(
     hass: HomeAssistantType, config, see, discovery_info=None
 ):
     """Old way of setting up the iCloud tracker."""
-    pass
 
 
 async def async_setup_entry(

homeassistant/components/incomfort/climate.py

@@ -90,4 +90,3 @@ class InComfortClimate(IncomfortChild, ClimateDevice):
 
     async def async_set_hvac_mode(self, hvac_mode: str) -> None:
         """Set new target hvac mode."""
-        pass

homeassistant/components/isy994/binary_sensor.py

@@ -319,7 +319,6 @@ class ISYBinarySensorHeartbeat(ISYDevice, BinarySensorDevice):
 
         We listen directly to the Control events for this device.
         """
-        pass
 
     @property
     def value(self) -> object:

homeassistant/components/mailbox/__init__.py

@@ -177,8 +177,6 @@ class Mailbox:
 class StreamError(Exception):
     """Media streaming exception."""
 
-    pass
-
 
 class MailboxView(HomeAssistantView):
     """Base mailbox view."""

homeassistant/components/media_extractor/__init__.py

@@ -58,14 +58,10 @@ def setup(hass, config):
 class MEDownloadException(Exception):
     """Media extractor download exception."""
 
-    pass
-
 
 class MEQueryException(Exception):
     """Media extractor query exception."""
 
-    pass
-
 
 class MediaExtractor:
     """Class which encapsulates all extraction logic."""

homeassistant/components/mqtt/discovery.py

@@ -56,8 +56,6 @@ def set_discovery_hash(hass, discovery_hash):
 class MQTTConfig(dict):
     """Dummy class to allow adding attributes."""
 
-    pass
-
 
 async def async_start(
     hass: HomeAssistantType, discovery_topic, hass_config, config_entry=None

homeassistant/components/openuv/config_flow.py

@@ -35,10 +35,6 @@ class OpenUvFlowHandler(config_entries.ConfigFlow):
     VERSION = 2
     CONNECTION_CLASS = config_entries.CONN_CLASS_CLOUD_POLL
 
-    def __init__(self):
-        """Initialize the config flow."""
-        pass
-
     async def _show_form(self, errors=None):
         """Show the form to the user."""
         data_schema = vol.Schema(

homeassistant/components/plex/media_player.py

@@ -42,14 +42,6 @@ from .const import (
 _LOGGER = logging.getLogger(__name__)
 
 
-async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
-    """Set up the Plex media_player platform.
-
-    Deprecated.
-    """
-    pass
-
-
 async def async_setup_entry(hass, config_entry, async_add_entities):
     """Set up Plex media_player from a config entry."""
     server_id = config_entry.data[CONF_SERVER_IDENTIFIER]

homeassistant/components/plex/sensor.py

@@ -17,14 +17,6 @@ from .const import (
 _LOGGER = logging.getLogger(__name__)
 
 
-async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
-    """Set up the Plex sensor platform.
-
-    Deprecated.
-    """
-    pass
-
-
 async def async_setup_entry(hass, config_entry, async_add_entities):
     """Set up Plex sensor from a config entry."""
     server_id = config_entry.data[CONF_SERVER_IDENTIFIER]

homeassistant/components/point/__init__.py

@@ -271,7 +271,6 @@ class MinutPointEntity(Entity):
 
     async def _update_callback(self):
         """Update the value of the sensor."""
-        pass
 
     @property
     def available(self):

homeassistant/components/python_script/__init__.py

@@ -72,8 +72,6 @@ ALLOWED_DT_UTIL = {
 class ScriptError(HomeAssistantError):
     """When a script error occurs."""
 
-    pass
-
 
 def setup(hass, config):
     """Initialize the Python script component."""
@@ -216,7 +214,6 @@ class StubPrinter:
 
     def __init__(self, _getattr_):
         """Initialize our printer."""
-        pass
 
     def _call_print(self, *objects, **kwargs):
         """Print text."""

homeassistant/components/rflink/light.py

@@ -162,8 +162,6 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
 class RflinkLight(SwitchableRflinkDevice, Light):
     """Representation of a Rflink light."""
 
-    pass
-
 
 class DimmableRflinkLight(SwitchableRflinkDevice, Light):
     """Rflink light device that support dimming."""

homeassistant/components/rflink/switch.py

@@ -71,5 +71,3 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
 
 class RflinkSwitch(SwitchableRflinkDevice, SwitchDevice):
     """Representation of a Rflink switch."""
-
-    pass

homeassistant/components/roku/media_player.py

@@ -68,7 +68,6 @@ class RokuDevice(MediaPlayerDevice):
             self._available = True
         except (RequestsConnectionError, RequestsReadTimeout, RokuException):
             self._available = False
-            pass
 
     def get_source_list(self):
         """Get the list of applications to be used as sources."""

homeassistant/components/roku/remote.py

@@ -43,7 +43,6 @@ class RokuRemote(RemoteDevice):
             self._available = True
         except (RequestsConnectionError, RequestsReadTimeout, RokuException):
             self._available = False
-            pass
 
     @property
     def name(self):

homeassistant/components/samsungtv/media_player.py

@@ -52,13 +52,6 @@ SUPPORT_SAMSUNGTV = (
 )
 
 
-async def async_setup_platform(
-    hass, config, add_entities, discovery_info=None
-):  # pragma: no cover
-    """Set up the Samsung TV platform."""
-    pass
-
-
 async def async_setup_entry(hass, config_entry, async_add_entities):
     """Set up the Samsung TV from a config entry."""
     ip_address = config_entry.data[CONF_IP_ADDRESS]

homeassistant/components/simplisafe/__init__.py

@@ -683,7 +683,6 @@ class SimpliSafeEntity(Entity):
     @callback
     def async_update_from_rest_api(self):
         """Update the entity with the provided REST API data."""
-        pass
 
     @callback
     def _async_internal_update_from_websocket_event(self, event):
@@ -707,7 +706,6 @@ class SimpliSafeEntity(Entity):
     @callback
     def async_update_from_websocket_event(self, event):
         """Update the entity with the provided websocket API data."""
-        pass
 
     async def async_will_remove_from_hass(self) -> None:
         """Disconnect dispatcher listener when removed."""

homeassistant/components/smhi/weather.py

@@ -51,15 +51,6 @@ RETRY_TIMEOUT = 5 * 60
 MIN_TIME_BETWEEN_UPDATES = timedelta(minutes=31)
 
 
-async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
-    """Old way of setting up components.
-
-    Can only be called when a user accidentally mentions smhi in the
-    config. In that case it will be ignored.
-    """
-    pass
-
-
 async def async_setup_entry(
     hass: HomeAssistant, config_entry: ConfigEntry, config_entries
 ) -> bool:

homeassistant/components/soma/cover.py

@@ -18,15 +18,6 @@ async def async_setup_entry(hass, config_entry, async_add_entities):
     )
 
 
-async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
-    """Old way of setting up platform.
-
-    Can only be called when a user accidentally mentions the platform in their
-    config. But even in that case it would have been ignored.
-    """
-    pass
-
-
 class SomaCover(SomaEntity, CoverDevice):
     """Representation of a Soma cover device."""
 

homeassistant/components/starline/account.py

@@ -61,7 +61,6 @@ class StarlineAccount:
             )
         except Exception as err:  # pylint: disable=broad-except
             LOGGER.error("Error updating SLNet token: %s", err)
-            pass
 
     def _update_data(self):
         """Update StarLine data."""

homeassistant/components/tellduslive/binary_sensor.py

@@ -10,15 +10,6 @@ from .entry import TelldusLiveEntity
 _LOGGER = logging.getLogger(__name__)
 
 
-async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
-    """Old way of setting up TelldusLive.
-
-    Can only be called when a user accidentally mentions the platform in their
-    config. But even in that case it would have been ignored.
-    """
-    pass
-
-
 async def async_setup_entry(hass, config_entry, async_add_entities):
     """Set up tellduslive sensors dynamically."""
 

homeassistant/components/tellduslive/cover.py

@@ -10,15 +10,6 @@ from .entry import TelldusLiveEntity
 _LOGGER = logging.getLogger(__name__)
 
 
-async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
-    """Old way of setting up TelldusLive.
-
-    Can only be called when a user accidentally mentions the platform in their
-    config. But even in that case it would have been ignored.
-    """
-    pass
-
-
 async def async_setup_entry(hass, config_entry, async_add_entities):
     """Set up tellduslive sensors dynamically."""
 

homeassistant/components/tellduslive/light.py

@@ -10,15 +10,6 @@ from .entry import TelldusLiveEntity
 _LOGGER = logging.getLogger(__name__)
 
 
-async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
-    """Old way of setting up TelldusLive.
-
-    Can only be called when a user accidentally mentions the platform in their
-    config. But even in that case it would have been ignored.
-    """
-    pass
-
-
 async def async_setup_entry(hass, config_entry, async_add_entities):
     """Set up tellduslive sensors dynamically."""
 

homeassistant/components/tellduslive/sensor.py

@@ -52,15 +52,6 @@ SENSOR_TYPES = {
 }
 
 
-async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
-    """Old way of setting up TelldusLive.
-
-    Can only be called when a user accidentally mentions the platform in their
-    config. But even in that case it would have been ignored.
-    """
-    pass
-
-
 async def async_setup_entry(hass, config_entry, async_add_entities):
     """Set up tellduslive sensors dynamically."""
 

homeassistant/components/tellduslive/switch.py

@@ -10,15 +10,6 @@ from .entry import TelldusLiveEntity
 _LOGGER = logging.getLogger(__name__)
 
 
-async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
-    """Old way of setting up TelldusLive.
-
-    Can only be called when a user accidentally mentions the platform in their
-    config. But even in that case it would have been ignored.
-    """
-    pass
-
-
 async def async_setup_entry(hass, config_entry, async_add_entities):
     """Set up tellduslive sensors dynamically."""
 

homeassistant/components/tellstick/cover.py

@@ -55,12 +55,9 @@ class TellstickCover(TellstickDevice, CoverDevice):
 
     def _parse_tellcore_data(self, tellcore_data):
         """Turn the value received from tellcore into something useful."""
-        pass
 
     def _parse_ha_data(self, kwargs):
         """Turn the value from HA into something useful."""
-        pass
 
     def _update_model(self, new_state, data):
         """Update the device entity state to match the arguments."""
-        pass

homeassistant/components/tellstick/switch.py

@@ -34,11 +34,9 @@ class TellstickSwitch(TellstickDevice, ToggleEntity):
 
     def _parse_ha_data(self, kwargs):
         """Turn the value from HA into something useful."""
-        pass
 
     def _parse_tellcore_data(self, tellcore_data):
         """Turn the value received from tellcore into something useful."""
-        pass
 
     def _update_model(self, new_state, data):
         """Update the device entity state to match the arguments."""

homeassistant/components/tesla/__init__.py

@@ -250,11 +250,9 @@ class TeslaDevice(Entity):
 
     async def async_added_to_hass(self):
         """Register state update callback."""
-        pass
 
     async def async_will_remove_from_hass(self):
         """Prepare for unload."""
-        pass
 
     async def async_update(self):
         """Update the state of the device."""

homeassistant/components/toon/binary_sensor.py

@@ -177,16 +177,10 @@ class ToonBinarySensor(ToonEntity, BinarySensorDevice):
 class ToonBoilerBinarySensor(ToonBinarySensor, ToonBoilerDeviceEntity):
     """Defines a Boiler binary sensor."""
 
-    pass
-
 
 class ToonDisplayBinarySensor(ToonBinarySensor, ToonDisplayDeviceEntity):
     """Defines a Toon Display binary sensor."""
 
-    pass
-
 
 class ToonBoilerModuleBinarySensor(ToonBinarySensor, ToonBoilerModuleDeviceEntity):
     """Defines a Boiler module binary sensor."""
-
-    pass

homeassistant/components/toon/climate.py

@@ -142,7 +142,6 @@ class ToonThermostatDevice(ToonDisplayDeviceEntity, ClimateDevice):
 
     def set_hvac_mode(self, hvac_mode: str) -> None:
         """Set new target hvac mode."""
-        pass
 
     def update(self) -> None:
         """Update local state."""

homeassistant/components/toon/sensor.py

@@ -283,22 +283,14 @@ class ToonSensor(ToonEntity):
 class ToonElectricityMeterDeviceSensor(ToonSensor, ToonElectricityMeterDeviceEntity):
     """Defines a Electricity Meter sensor."""
 
-    pass
-
 
 class ToonGasMeterDeviceSensor(ToonSensor, ToonGasMeterDeviceEntity):
     """Defines a Gas Meter sensor."""
 
-    pass
-
 
 class ToonSolarDeviceSensor(ToonSensor, ToonSolarDeviceEntity):
     """Defines a Solar sensor."""
 
-    pass
-
 
 class ToonBoilerDeviceSensor(ToonSensor, ToonBoilerDeviceEntity):
     """Defines a Boiler sensor."""
-
-    pass

homeassistant/components/vacuum/__init__.py

@@ -304,11 +304,9 @@ class VacuumDevice(_BaseVacuum, ToggleEntity):
 
     async def async_pause(self):
         """Not supported."""
-        pass
 
     async def async_start(self):
         """Not supported."""
-        pass
 
 
 class StateVacuumDevice(_BaseVacuum):
@@ -373,12 +371,9 @@ class StateVacuumDevice(_BaseVacuum):
 
     async def async_turn_on(self, **kwargs):
         """Not supported."""
-        pass
 
     async def async_turn_off(self, **kwargs):
         """Not supported."""
-        pass
 
     async def async_toggle(self, **kwargs):
         """Not supported."""
-        pass

homeassistant/components/velbus/climate.py

@@ -82,4 +82,3 @@ class VelbusClimate(VelbusEntity, ClimateDevice):
 
     def set_hvac_mode(self, hvac_mode):
         """Set new target hvac mode."""
-        pass

homeassistant/components/websocket_api/error.py

@@ -4,5 +4,3 @@ from homeassistant.exceptions import HomeAssistantError
 
 class Disconnect(HomeAssistantError):
     """Disconnect the current session."""
-
-    pass

homeassistant/components/withings/common.py

@@ -38,14 +38,10 @@ NOT_AUTHENTICATED_ERROR = re.compile(
 class NotAuthenticatedError(HomeAssistantError):
     """Raise when not authenticated with the service."""
 
-    pass
-
 
 class ServiceError(HomeAssistantError):
     """Raise when the service has an error."""
 
-    pass
-
 
 class ThrottleData:
     """Throttle data."""

homeassistant/components/xs1/climate.py

@@ -115,7 +115,6 @@ class XS1ThermostatEntity(XS1DeviceEntity, ClimateDevice):
 
     def set_hvac_mode(self, hvac_mode):
         """Set new target hvac mode."""
-        pass
 
     async def async_update(self):
         """Also update the sensor when available."""

homeassistant/components/yessssms/notify.py

@@ -46,7 +46,6 @@ def get_service(hass, config, discovery_info=None):
             "Connection Error, could not verify login data for '%s'",
             yesss.get_provider(),
         )
-        pass
 
     _LOGGER.debug(
         "initialized; library version: %s, with %s",

homeassistant/components/zha/binary_sensor.py

@@ -75,7 +75,6 @@ class BinarySensor(ZhaEntity, BinarySensorDevice):
 
     async def get_device_class(self):
         """Get the HA device class from the channel."""
-        pass
 
     async def async_added_to_hass(self):
         """Run when about to be added to hass."""

homeassistant/components/zha/core/channels/base.py

@@ -205,7 +205,6 @@ class ZigbeeChannel(LogMixin):
     @callback
     def cluster_command(self, tsn, command_id, args):
         """Handle commands received to this cluster."""
-        pass
 
     @callback
     def attribute_updated(self, attrid, value):
@@ -220,7 +219,6 @@ class ZigbeeChannel(LogMixin):
     @callback
     def zdo_command(self, *args, **kwargs):
         """Handle ZDO commands on this cluster."""
-        pass
 
     @callback
     def zha_send_event(self, command: str, args: Union[int, dict]) -> None:
@@ -236,7 +234,6 @@ class ZigbeeChannel(LogMixin):
 
     async def async_update(self):
         """Retrieve latest state from cluster."""
-        pass
 
     async def get_attribute_value(self, attribute, from_cache=True):
         """Get the value for an attribute."""
@@ -322,12 +319,10 @@ class ZDOChannel(LogMixin):
     @callback
     def device_announce(self, zigpy_device):
         """Device announce handler."""
-        pass
 
     @callback
     def permit_duration(self, duration):
         """Permit handler."""
-        pass
 
     async def async_initialize(self, from_cache):
         """Initialize channel."""

homeassistant/components/zha/core/channels/closures.py

@@ -49,8 +49,6 @@ class DoorLockChannel(ZigbeeChannel):
 class Shade(ZigbeeChannel):
     """Shade channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(closures.WindowCovering.cluster_id)
 class WindowCovering(ZigbeeChannel):

homeassistant/components/zha/core/channels/general.py

@@ -30,8 +30,6 @@ _LOGGER = logging.getLogger(__name__)
 class Alarms(ZigbeeChannel):
     """Alarms channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(general.AnalogInput.cluster_id)
 class AnalogInput(ZigbeeChannel):
@@ -58,8 +56,6 @@ class AnalogValue(ZigbeeChannel):
 class ApplianceContorl(ZigbeeChannel):
     """Appliance Control channel."""
 
-    pass
-
 
 @registries.CHANNEL_ONLY_CLUSTERS.register(general.Basic.cluster_id)
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(general.Basic.cluster_id)
@@ -130,29 +126,21 @@ class BinaryValue(ZigbeeChannel):
 class Commissioning(ZigbeeChannel):
     """Commissioning channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(general.DeviceTemperature.cluster_id)
 class DeviceTemperature(ZigbeeChannel):
     """Device Temperature channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(general.GreenPowerProxy.cluster_id)
 class GreenPowerProxy(ZigbeeChannel):
     """Green Power Proxy channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(general.Groups.cluster_id)
 class Groups(ZigbeeChannel):
     """Groups channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(general.Identify.cluster_id)
 class Identify(ZigbeeChannel):
@@ -171,8 +159,6 @@ class Identify(ZigbeeChannel):
 class LevelControlClientChannel(ClientChannel):
     """LevelControl client cluster."""
 
-    pass
-
 
 @registries.BINDABLE_CLUSTERS.register(general.LevelControl.cluster_id)
 @registries.LIGHT_CLUSTERS.register(general.LevelControl.cluster_id)
@@ -244,8 +230,6 @@ class MultistateValue(ZigbeeChannel):
 class OnOffClientChannel(ClientChannel):
     """OnOff client channel."""
 
-    pass
-
 
 @registries.BINARY_SENSOR_CLUSTERS.register(general.OnOff.cluster_id)
 @registries.BINDABLE_CLUSTERS.register(general.OnOff.cluster_id)
@@ -331,8 +315,6 @@ class OnOffChannel(ZigbeeChannel):
 class OnOffConfiguration(ZigbeeChannel):
     """OnOff Configuration channel."""
 
-    pass
-
 
 @registries.CLIENT_CHANNELS_REGISTRY.register(general.Ota.cluster_id)
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(general.Ota.cluster_id)
@@ -354,8 +336,6 @@ class Ota(ZigbeeChannel):
 class Partition(ZigbeeChannel):
     """Partition channel."""
 
-    pass
-
 
 @registries.CHANNEL_ONLY_CLUSTERS.register(general.PollControl.cluster_id)
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(general.PollControl.cluster_id)
@@ -449,32 +429,22 @@ class PowerConfigurationChannel(ZigbeeChannel):
 class PowerProfile(ZigbeeChannel):
     """Power Profile channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(general.RSSILocation.cluster_id)
 class RSSILocation(ZigbeeChannel):
     """RSSI Location channel."""
 
-    pass
-
 
 @registries.CLIENT_CHANNELS_REGISTRY.register(general.Scenes.cluster_id)
 class ScenesClientChannel(ClientChannel):
     """Scenes channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(general.Scenes.cluster_id)
 class Scenes(ZigbeeChannel):
     """Scenes channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(general.Time.cluster_id)
 class Time(ZigbeeChannel):
     """Time channel."""
-
-    pass

homeassistant/components/zha/core/channels/homeautomation.py

@@ -21,8 +21,6 @@ _LOGGER = logging.getLogger(__name__)
 class ApplianceEventAlerts(ZigbeeChannel):
     """Appliance Event Alerts channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(
     homeautomation.ApplianceIdentification.cluster_id
@@ -30,8 +28,6 @@ class ApplianceEventAlerts(ZigbeeChannel):
 class ApplianceIdentification(ZigbeeChannel):
     """Appliance Identification channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(
     homeautomation.ApplianceStatistics.cluster_id
@@ -39,15 +35,11 @@ class ApplianceIdentification(ZigbeeChannel):
 class ApplianceStatistics(ZigbeeChannel):
     """Appliance Statistics channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(homeautomation.Diagnostic.cluster_id)
 class Diagnostic(ZigbeeChannel):
     """Diagnostic channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(
     homeautomation.ElectricalMeasurement.cluster_id
@@ -127,5 +119,3 @@ class ElectricalMeasurementChannel(ZigbeeChannel):
 )
 class MeterIdentification(ZigbeeChannel):
     """Metering Identification channel."""
-
-    pass

homeassistant/components/zha/core/channels/hvac.py

@@ -17,8 +17,6 @@ _LOGGER = logging.getLogger(__name__)
 class Dehumidification(ZigbeeChannel):
     """Dehumidification channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(hvac.Fan.cluster_id)
 class FanChannel(ZigbeeChannel):
@@ -67,18 +65,12 @@ class FanChannel(ZigbeeChannel):
 class Pump(ZigbeeChannel):
     """Pump channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(hvac.Thermostat.cluster_id)
 class Thermostat(ZigbeeChannel):
     """Thermostat channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(hvac.UserInterface.cluster_id)
 class UserInterface(ZigbeeChannel):
     """User interface (thermostat) channel."""
-
-    pass

homeassistant/components/zha/core/channels/lighting.py

@@ -14,15 +14,11 @@ _LOGGER = logging.getLogger(__name__)
 class Ballast(ZigbeeChannel):
     """Ballast channel."""
 
-    pass
-
 
 @registries.CLIENT_CHANNELS_REGISTRY.register(lighting.Color.cluster_id)
 class ColorClientChannel(ClientChannel):
     """Color client channel."""
 
-    pass
-
 
 @registries.BINDABLE_CLUSTERS.register(lighting.Color.cluster_id)
 @registries.LIGHT_CLUSTERS.register(lighting.Color.cluster_id)

homeassistant/components/zha/core/channels/lightlink.py

@@ -13,5 +13,3 @@ _LOGGER = logging.getLogger(__name__)
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(lightlink.LightLink.cluster_id)
 class LightLink(ZigbeeChannel):
     """Lightlink channel."""
-
-    pass

homeassistant/components/zha/core/channels/protocol.py

@@ -13,99 +13,71 @@ _LOGGER = logging.getLogger(__name__)
 class AnalogInputExtended(ZigbeeChannel):
     """Analog Input Extended channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(protocol.AnalogInputRegular.cluster_id)
 class AnalogInputRegular(ZigbeeChannel):
     """Analog Input Regular channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(protocol.AnalogOutputExtended.cluster_id)
 class AnalogOutputExtended(ZigbeeChannel):
     """Analog Output Regular channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(protocol.AnalogOutputRegular.cluster_id)
 class AnalogOutputRegular(ZigbeeChannel):
     """Analog Output Regular channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(protocol.AnalogValueExtended.cluster_id)
 class AnalogValueExtended(ZigbeeChannel):
     """Analog Value Extended edition channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(protocol.AnalogValueRegular.cluster_id)
 class AnalogValueRegular(ZigbeeChannel):
     """Analog Value Regular channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(protocol.BacnetProtocolTunnel.cluster_id)
 class BacnetProtocolTunnel(ZigbeeChannel):
     """Bacnet Protocol Tunnel channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(protocol.BinaryInputExtended.cluster_id)
 class BinaryInputExtended(ZigbeeChannel):
     """Binary Input Extended channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(protocol.BinaryInputRegular.cluster_id)
 class BinaryInputRegular(ZigbeeChannel):
     """Binary Input Regular channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(protocol.BinaryOutputExtended.cluster_id)
 class BinaryOutputExtended(ZigbeeChannel):
     """Binary Output Extended channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(protocol.BinaryOutputRegular.cluster_id)
 class BinaryOutputRegular(ZigbeeChannel):
     """Binary Output Regular channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(protocol.BinaryValueExtended.cluster_id)
 class BinaryValueExtended(ZigbeeChannel):
     """Binary Value Extended channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(protocol.BinaryValueRegular.cluster_id)
 class BinaryValueRegular(ZigbeeChannel):
     """Binary Value Regular channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(protocol.GenericTunnel.cluster_id)
 class GenericTunnel(ZigbeeChannel):
     """Generic Tunnel channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(
     protocol.MultistateInputExtended.cluster_id
@@ -113,15 +85,11 @@ class GenericTunnel(ZigbeeChannel):
 class MultiStateInputExtended(ZigbeeChannel):
     """Multistate Input Extended channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(protocol.MultistateInputRegular.cluster_id)
 class MultiStateInputRegular(ZigbeeChannel):
     """Multistate Input Regular channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(
     protocol.MultistateOutputExtended.cluster_id
@@ -129,8 +97,6 @@ class MultiStateInputRegular(ZigbeeChannel):
 class MultiStateOutputExtended(ZigbeeChannel):
     """Multistate Output Extended channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(
     protocol.MultistateOutputRegular.cluster_id
@@ -138,8 +104,6 @@ class MultiStateOutputExtended(ZigbeeChannel):
 class MultiStateOutputRegular(ZigbeeChannel):
     """Multistate Output Regular channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(
     protocol.MultistateValueExtended.cluster_id
@@ -147,11 +111,7 @@ class MultiStateOutputRegular(ZigbeeChannel):
 class MultiStateValueExtended(ZigbeeChannel):
     """Multistate Value Extended channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(protocol.MultistateValueRegular.cluster_id)
 class MultiStateValueRegular(ZigbeeChannel):
     """Multistate Value Regular channel."""
-
-    pass

homeassistant/components/zha/core/channels/security.py

@@ -30,8 +30,6 @@ _LOGGER = logging.getLogger(__name__)
 class IasAce(ZigbeeChannel):
     """IAS Ancillary Control Equipment channel."""
 
-    pass
-
 
 @registries.CHANNEL_ONLY_CLUSTERS.register(security.IasWd.cluster_id)
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(security.IasWd.cluster_id)

homeassistant/components/zha/core/channels/smartenergy.py

@@ -17,57 +17,41 @@ _LOGGER = logging.getLogger(__name__)
 class Calendar(ZigbeeChannel):
     """Calendar channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(smartenergy.DeviceManagement.cluster_id)
 class DeviceManagement(ZigbeeChannel):
     """Device Management channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(smartenergy.Drlc.cluster_id)
 class Drlc(ZigbeeChannel):
     """Demand Response and Load Control channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(smartenergy.EnergyManagement.cluster_id)
 class EnergyManagement(ZigbeeChannel):
     """Energy Management channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(smartenergy.Events.cluster_id)
 class Events(ZigbeeChannel):
     """Event channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(smartenergy.KeyEstablishment.cluster_id)
 class KeyEstablishment(ZigbeeChannel):
     """Key Establishment channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(smartenergy.MduPairing.cluster_id)
 class MduPairing(ZigbeeChannel):
     """Pairing channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(smartenergy.Messaging.cluster_id)
 class Messaging(ZigbeeChannel):
     """Messaging channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(smartenergy.Metering.cluster_id)
 class Metering(ZigbeeChannel):
@@ -163,18 +147,12 @@ class Metering(ZigbeeChannel):
 class Prepayment(ZigbeeChannel):
     """Prepayment channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(smartenergy.Price.cluster_id)
 class Price(ZigbeeChannel):
     """Price channel."""
 
-    pass
-
 
 @registries.ZIGBEE_CHANNEL_REGISTRY.register(smartenergy.Tunneling.cluster_id)
 class Tunneling(ZigbeeChannel):
     """Tunneling channel."""
-
-    pass

homeassistant/components/zha/entity.py

@@ -112,7 +112,6 @@ class BaseZhaEntity(RestoreEntity, LogMixin, entity.Entity):
     @callback
     def async_set_state(self, attr_id: int, attr_name: str, value: Any) -> None:
         """Set the entity state."""
-        pass
 
     async def async_added_to_hass(self) -> None:
         """Run when about to be added to hass."""
@@ -136,7 +135,6 @@ class BaseZhaEntity(RestoreEntity, LogMixin, entity.Entity):
     @callback
     def async_restore_last_state(self, last_state) -> None:
         """Restore previous state."""
-        pass
 
     async def async_accept_signal(
         self, channel: ChannelType, signal: str, func: CALLABLE_T, signal_override=False
@@ -282,4 +280,3 @@ class ZhaGroupEntity(BaseZhaEntity):
 
     async def async_update(self) -> None:
         """Update the state of the group entity."""
-        pass

homeassistant/components/zha/fan.py

@@ -121,7 +121,6 @@ class BaseFan(FanEntity):
     @callback
     def async_set_state(self, attr_id, attr_name, value):
         """Handle state update from channel."""
-        pass
 
 
 @STRICT_MATCH(channel_names=CHANNEL_FAN)

homeassistant/components/zha/sensor.py

@@ -158,7 +158,6 @@ class AnalogInput(Sensor):
     """Sensor that displays analog input values."""
 
     SENSOR_ATTR = "present_value"
-    pass
 
 
 @STRICT_MATCH(channel_names=CHANNEL_POWER_CONFIGURATION)

homeassistant/components/zigbee/binary_sensor.py

@@ -20,5 +20,3 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
 
 class ZigBeeBinarySensor(ZigBeeDigitalIn, BinarySensorDevice):
     """Use ZigBeeDigitalIn as binary sensor."""
-
-    pass

homeassistant/components/zigbee/light.py

@@ -22,5 +22,3 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
 
 class ZigBeeLight(ZigBeeDigitalOut, Light):
     """Use ZigBeeDigitalOut as light."""
-
-    pass

homeassistant/components/zigbee/switch.py

@@ -21,5 +21,3 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
 
 class ZigBeeSwitch(ZigBeeDigitalOut, SwitchDevice):
     """Representation of a Zigbee Digital Out device."""
-
-    pass

homeassistant/components/zwave/__init__.py

@@ -1209,7 +1209,6 @@ class ZWaveDeviceEntity(ZWaveBaseEntity):
 
     def value_added(self):
         """Handle a new value of this entity."""
-        pass
 
     def value_changed(self):
         """Handle a changed value for this entity's node."""
@@ -1263,7 +1262,6 @@ class ZWaveDeviceEntity(ZWaveBaseEntity):
 
     def update_properties(self):
         """Update on data changes for node values."""
-        pass
 
     @property
     def should_poll(self):

homeassistant/components/zwave/sensor.py

@@ -105,8 +105,6 @@ class ZWaveAlarmSensor(ZWaveSensor):
     COMMAND_CLASS_ALARM is what we get here.
     """
 
-    pass
-
 
 class ZWaveBatterySensor(ZWaveSensor):
     """Representation of Z-Wave device battery level."""

homeassistant/config.py

@@ -375,7 +375,6 @@ def process_ha_config_upgrade(hass: HomeAssistant) -> None:
                     config_file.write(config_raw)
             except OSError:
                 _LOGGER.exception("Migrating to google_translate tts failed")
-                pass
 
     if version_obj < LooseVersion("0.94") and is_docker_env():
         # In 0.94 we no longer install packages inside the deps folder when

homeassistant/data_entry_flow.py

@@ -67,20 +67,17 @@ class FlowManager(abc.ABC):
 
         Handler key is the domain of the component that we want to set up.
         """
-        pass
 
     @abc.abstractmethod
     async def async_finish_flow(
         self, flow: "FlowHandler", result: Dict[str, Any]
     ) -> Dict[str, Any]:
         """Finish a config flow and add an entry."""
-        pass
 
     async def async_post_init(
         self, flow: "FlowHandler", result: Dict[str, Any]
     ) -> None:
         """Entry has finished executing its first step asynchronously."""
-        pass
 
     @callback
     def async_progress(self) -> List[Dict]:

homeassistant/util/logging.py

@@ -96,15 +96,12 @@ class AsyncHandler:
 
     def createLock(self) -> None:
         """Ignore lock stuff."""
-        pass
 
     def acquire(self) -> None:
         """Ignore lock stuff."""
-        pass
 
     def release(self) -> None:
         """Ignore lock stuff."""
-        pass
 
     @property
     def level(self) -> int:

homeassistant/util/yaml/objects.py

@@ -4,10 +4,6 @@
 class NodeListClass(list):
     """Wrapper class to be able to add attributes on a list."""
 
-    pass
-
 
 class NodeStrClass(str):
     """Wrapper class to be able to add attributes on a string."""
-
-    pass

pylintrc

@@ -24,7 +24,6 @@ good-names=id,i,j,k,ex,Run,_,fp
 # too-few-* - same as too-many-*
 # abstract-method - with intro of async there are always methods missing
 # inconsistent-return-statements - doesn't handle raise
-# unnecessary-pass - readability for functions which only contain pass
 # import-outside-toplevel - TODO
 # too-many-ancestors - it's too strict.
 # wrong-import-order - isort guards this
@@ -49,7 +48,6 @@ disable=
   too-many-return-statements,
   too-many-statements,
   too-many-boolean-expressions,
-  unnecessary-pass,
   unused-argument,
   wrong-import-order
 enable=

tests/components/smhi/test_weather.py

@@ -74,11 +74,6 @@ async def test_setup_hass(hass: HomeAssistant, aioclient_mock) -> None:
     assert forecast[ATTR_FORECAST_CONDITION] == "partlycloudy"
 
 
-async def test_setup_plattform(hass):
-    """Test that setup platform does nothing."""
-    assert await weather_smhi.async_setup_platform(hass, None, None) is None
-
-
 def test_properties_no_data(hass: HomeAssistant) -> None:
     """Test properties when no API data available."""
     weather = weather_smhi.SmhiWeather("name", "10", "10")