diff --git a/homeassistant/components/ads/__init__.py b/homeassistant/components/ads/__init__.py
index ba4762da84a..adaaaa08b7f 100644
--- a/homeassistant/components/ads/__init__.py
+++ b/homeassistant/components/ads/__init__.py
@@ -1,14 +1,13 @@
 """Support for Automation Device Specification (ADS)."""
-import threading
-import struct
-import logging
-import ctypes
-from collections import namedtuple
 import asyncio
+from collections import namedtuple
+import ctypes
+import logging
+import struct
+import threading
+
 import async_timeout
-
 import pyads
-
 import voluptuous as vol
 
 from homeassistant.const import (
diff --git a/homeassistant/components/ads/binary_sensor.py b/homeassistant/components/ads/binary_sensor.py
index 2afb163fc32..fd6d77873b5 100644
--- a/homeassistant/components/ads/binary_sensor.py
+++ b/homeassistant/components/ads/binary_sensor.py
@@ -11,7 +11,7 @@ from homeassistant.components.binary_sensor import (
 from homeassistant.const import CONF_DEVICE_CLASS, CONF_NAME
 import homeassistant.helpers.config_validation as cv
 
-from . import CONF_ADS_VAR, DATA_ADS, AdsEntity, STATE_KEY_STATE
+from . import CONF_ADS_VAR, DATA_ADS, STATE_KEY_STATE, AdsEntity
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/ads/cover.py b/homeassistant/components/ads/cover.py
index b21c064e941..0fdcbc16ef8 100644
--- a/homeassistant/components/ads/cover.py
+++ b/homeassistant/components/ads/cover.py
@@ -4,25 +4,25 @@ import logging
 import voluptuous as vol
 
 from homeassistant.components.cover import (
-    PLATFORM_SCHEMA,
-    SUPPORT_OPEN,
-    SUPPORT_CLOSE,
-    SUPPORT_STOP,
-    SUPPORT_SET_POSITION,
     ATTR_POSITION,
     DEVICE_CLASSES_SCHEMA,
+    PLATFORM_SCHEMA,
+    SUPPORT_CLOSE,
+    SUPPORT_OPEN,
+    SUPPORT_SET_POSITION,
+    SUPPORT_STOP,
     CoverDevice,
 )
-from homeassistant.const import CONF_NAME, CONF_DEVICE_CLASS
+from homeassistant.const import CONF_DEVICE_CLASS, CONF_NAME
 import homeassistant.helpers.config_validation as cv
 
 from . import (
     CONF_ADS_VAR,
     CONF_ADS_VAR_POSITION,
     DATA_ADS,
-    AdsEntity,
-    STATE_KEY_STATE,
     STATE_KEY_POSITION,
+    STATE_KEY_STATE,
+    AdsEntity,
 )
 
 _LOGGER = logging.getLogger(__name__)
diff --git a/homeassistant/components/ads/light.py b/homeassistant/components/ads/light.py
index f1e78ea132e..b9626b9e969 100644
--- a/homeassistant/components/ads/light.py
+++ b/homeassistant/components/ads/light.py
@@ -16,9 +16,9 @@ from . import (
     CONF_ADS_VAR,
     CONF_ADS_VAR_BRIGHTNESS,
     DATA_ADS,
-    AdsEntity,
     STATE_KEY_BRIGHTNESS,
     STATE_KEY_STATE,
+    AdsEntity,
 )
 
 _LOGGER = logging.getLogger(__name__)
diff --git a/homeassistant/components/ads/sensor.py b/homeassistant/components/ads/sensor.py
index 1d956b1fba2..3bdcbfc95f8 100644
--- a/homeassistant/components/ads/sensor.py
+++ b/homeassistant/components/ads/sensor.py
@@ -8,7 +8,7 @@ from homeassistant.components.sensor import PLATFORM_SCHEMA
 from homeassistant.const import CONF_NAME, CONF_UNIT_OF_MEASUREMENT
 import homeassistant.helpers.config_validation as cv
 
-from . import CONF_ADS_FACTOR, CONF_ADS_TYPE, CONF_ADS_VAR, AdsEntity, STATE_KEY_STATE
+from . import CONF_ADS_FACTOR, CONF_ADS_TYPE, CONF_ADS_VAR, STATE_KEY_STATE, AdsEntity
 
 _LOGGER = logging.getLogger(__name__)
 
diff --git a/homeassistant/components/ads/switch.py b/homeassistant/components/ads/switch.py
index 1b5a40debb6..3590b6af88e 100644
--- a/homeassistant/components/ads/switch.py
+++ b/homeassistant/components/ads/switch.py
@@ -3,11 +3,11 @@ import logging
 
 import voluptuous as vol
 
-from homeassistant.components.switch import SwitchDevice, PLATFORM_SCHEMA
+from homeassistant.components.switch import PLATFORM_SCHEMA, SwitchDevice
 from homeassistant.const import CONF_NAME
 import homeassistant.helpers.config_validation as cv
 
-from . import CONF_ADS_VAR, DATA_ADS, AdsEntity, STATE_KEY_STATE
+from . import CONF_ADS_VAR, DATA_ADS, STATE_KEY_STATE, AdsEntity
 
 _LOGGER = logging.getLogger(__name__)