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homeassistant/components/discord/notify.py

@@ -7,17 +7,18 @@ import voluptuous as vol
 from homeassistant.const import CONF_TOKEN
 import homeassistant.helpers.config_validation as cv
 
-from homeassistant.components.notify import (ATTR_DATA, ATTR_TARGET,
-                                             PLATFORM_SCHEMA,
-                                             BaseNotificationService)
+from homeassistant.components.notify import (
+    ATTR_DATA,
+    ATTR_TARGET,
+    PLATFORM_SCHEMA,
+    BaseNotificationService,
+)
 
 _LOGGER = logging.getLogger(__name__)
 
-PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
-    vol.Required(CONF_TOKEN): cv.string
-})
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({vol.Required(CONF_TOKEN): cv.string})
 
-ATTR_IMAGES = 'images'
+ATTR_IMAGES = "images"
 
 
 def get_service(hass, config, discovery_info=None):
@@ -60,8 +61,8 @@ class DiscordNotificationService(BaseNotificationService):
 
             for image in data.get(ATTR_IMAGES):
                 image_exists = await self.hass.async_add_executor_job(
-                    self.file_exists,
-                    image)
+                    self.file_exists, image
+                )
 
                 if image_exists:
                     images.append(image)
@@ -78,9 +79,7 @@ class DiscordNotificationService(BaseNotificationService):
                     channel = discord_bot.get_channel(channelid)
 
                     if channel is None:
-                        _LOGGER.warning(
-                            "Channel not found for id: %s",
-                            channelid)
+                        _LOGGER.warning("Channel not found for id: %s", channelid)
                         continue
 
                     # Must create new instances of File for each channel.
@@ -91,8 +90,7 @@ class DiscordNotificationService(BaseNotificationService):
                             files.append(discord.File(image))
 
                     await channel.send(message, files=files)
-            except (discord.errors.HTTPException,
-                    discord.errors.NotFound) as error:
+            except (discord.errors.HTTPException, discord.errors.NotFound) as error:
                 _LOGGER.warning("Communication error: %s", error)
             await discord_bot.logout()
             await discord_bot.close()