Sort imports according to PEP8 for file (#29694)

homeassistant/components/file/notify.py

@@ -4,16 +4,15 @@ import os
 
 import voluptuous as vol
 
-from homeassistant.const import CONF_FILENAME
-import homeassistant.helpers.config_validation as cv
-import homeassistant.util.dt as dt_util
-
 from homeassistant.components.notify import (
     ATTR_TITLE,
     ATTR_TITLE_DEFAULT,
     PLATFORM_SCHEMA,
     BaseNotificationService,
 )
+from homeassistant.const import CONF_FILENAME
+import homeassistant.helpers.config_validation as cv
+import homeassistant.util.dt as dt_util
 
 CONF_TIMESTAMP = "timestamp"
 

homeassistant/components/file/sensor.py

@@ -1,12 +1,12 @@
 """Support for sensor value(s) stored in local files."""
-import os
 import logging
+import os
 
 import voluptuous as vol
 
-import homeassistant.helpers.config_validation as cv
 from homeassistant.components.sensor import PLATFORM_SCHEMA
-from homeassistant.const import CONF_VALUE_TEMPLATE, CONF_NAME, CONF_UNIT_OF_MEASUREMENT
+from homeassistant.const import CONF_NAME, CONF_UNIT_OF_MEASUREMENT, CONF_VALUE_TEMPLATE
+import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.entity import Entity
 
 _LOGGER = logging.getLogger(__name__)

tests/components/file/test_notify.py

@@ -3,9 +3,9 @@ import os
 import unittest
 from unittest.mock import call, mock_open, patch
 
-from homeassistant.setup import setup_component
 import homeassistant.components.notify as notify
 from homeassistant.components.notify import ATTR_TITLE_DEFAULT
+from homeassistant.setup import setup_component
 import homeassistant.util.dt as dt_util
 
 from tests.common import assert_setup_component, get_test_home_assistant

tests/components/file/test_sensor.py

@@ -6,8 +6,8 @@ from unittest.mock import Mock, patch
 # https://bugs.python.org/issue23004
 from mock_open import MockOpen
 
-from homeassistant.setup import setup_component
 from homeassistant.const import STATE_UNKNOWN
+from homeassistant.setup import setup_component
 
 from tests.common import get_test_home_assistant, mock_registry