diff --git a/homeassistant/components/notify/__init__.py b/homeassistant/components/notify/__init__.py
index fb016e20617..b9d595401b5 100644
--- a/homeassistant/components/notify/__init__.py
+++ b/homeassistant/components/notify/__init__.py
@@ -4,35 +4,37 @@ Provides functionality to notify people.
 For more details about this component, please refer to the documentation at
 https://home-assistant.io/components/notify/
 """
-from functools import partial
 import logging
 import os
+from functools import partial
 
 import voluptuous as vol
 
 import homeassistant.bootstrap as bootstrap
-from homeassistant.config import load_yaml_config_file
-from homeassistant.helpers import config_per_platform
 import homeassistant.helpers.config_validation as cv
+from homeassistant.config import load_yaml_config_file
 from homeassistant.const import CONF_NAME, CONF_PLATFORM
+from homeassistant.helpers import config_per_platform
 from homeassistant.util import slugify
 
-DOMAIN = "notify"
-
-# Title of notification
-ATTR_TITLE = "title"
-ATTR_TITLE_DEFAULT = "Home Assistant"
-
-# Target of the notification (user, device, etc)
-ATTR_TARGET = 'target'
-
-# Text to notify user of
-ATTR_MESSAGE = "message"
+_LOGGER = logging.getLogger(__name__)
 
 # Platform specific data
 ATTR_DATA = 'data'
 
-SERVICE_NOTIFY = "notify"
+# Text to notify user of
+ATTR_MESSAGE = 'message'
+
+# Target of the notification (user, device, etc)
+ATTR_TARGET = 'target'
+
+# Title of notification
+ATTR_TITLE = 'title'
+ATTR_TITLE_DEFAULT = "Home Assistant"
+
+DOMAIN = 'notify'
+
+SERVICE_NOTIFY = 'notify'
 
 PLATFORM_SCHEMA = vol.Schema({
     vol.Required(CONF_PLATFORM): cv.string,
@@ -46,8 +48,6 @@ NOTIFY_SERVICE_SCHEMA = vol.Schema({
     vol.Optional(ATTR_DATA): dict,
 })
 
-_LOGGER = logging.getLogger(__name__)
-
 
 def send_message(hass, message, title=None, data=None):
     """Send a notification message."""
@@ -78,7 +78,7 @@ def setup(hass, config):
             hass, config, DOMAIN, platform)
 
         if notify_implementation is None:
-            _LOGGER.error("Unknown notification service specified.")
+            _LOGGER.error("Unknown notification service specified")
             continue
 
         notify_service = notify_implementation.get_service(hass, p_config)
@@ -114,7 +114,7 @@ def setup(hass, config):
         if hasattr(notify_service, 'targets'):
             platform_name = (p_config.get(CONF_NAME) or platform)
             for name, target in notify_service.targets.items():
-                target_name = slugify("{}_{}".format(platform_name, name))
+                target_name = slugify('{}_{}'.format(platform_name, name))
                 targets[target_name] = target
                 hass.services.register(DOMAIN, target_name,
                                        service_call_handler,
@@ -124,10 +124,9 @@ def setup(hass, config):
         platform_name = (p_config.get(CONF_NAME) or SERVICE_NOTIFY)
         platform_name_slug = slugify(platform_name)
 
-        hass.services.register(DOMAIN, platform_name_slug,
-                               service_call_handler,
-                               descriptions.get(SERVICE_NOTIFY),
-                               schema=NOTIFY_SERVICE_SCHEMA)
+        hass.services.register(
+            DOMAIN, platform_name_slug, service_call_handler,
+            descriptions.get(SERVICE_NOTIFY), schema=NOTIFY_SERVICE_SCHEMA)
         success = True
 
     return success