Simple code cleanups.

viewer/management/commands/makethumbnails.py

@@ -1,9 +1,5 @@
-# Standard library imports.
-from pathlib import Path
-
 # External library imports.
 import filetype
-from PIL import Image
 
 # Django imports.
 from django.core.management.base import BaseCommand
@@ -16,6 +12,7 @@ from viewer.utils import make_thumbnail
 # Command subclass.                                                                       #
 ###########################################################################################
 
+
 class Command(BaseCommand):
     """
     Assorted data fix and clean up commands for the Meters module.
@@ -25,7 +22,7 @@ class Command(BaseCommand):
         """
         Goes through the GALLERY_ROOT directory recursively and creates a new thumbnail
         for each image that does not have a corresponding file (same name) in the THUMBNAILS_ROOT
-        directory. 
+        directory.
         """
 
         # Make a thumbnail for each file in the current directory.
@@ -40,5 +37,5 @@ class Command(BaseCommand):
         try:
             self._make_missing_thumbnails(settings.GALLERY_ROOT)
 
-        except KeyboardInterrupt as e:
+        except KeyboardInterrupt:
             self.stderr.write(self.style.ERROR('\nInterrupted'))