[search][management][commands] Pre-commit cleanup

beat/web/search/management/commands/update_leaderboards.py

@@ -28,32 +28,33 @@
 
 
 import logging
-logger = logging.getLogger(__name__)
 
-from django.core.management.base import BaseCommand
-from django.core.mail import EmailMessage
-from django.template.loader import render_to_string
 from django.conf import settings
 from django.contrib.sites.models import Site
+from django.core.mail import EmailMessage
+from django.core.management.base import BaseCommand
+from django.template.loader import render_to_string
 
-from ...models import Leaderboard
 from .... import __version__
+from ...models import Leaderboard
+
+logger = logging.getLogger(__name__)
 
-import sys
-import datetime
 
 class Command(BaseCommand):
 
-    help = 'Update and (optionally) notify owners on leaderboard changes'
+    help = "Update and (optionally) notify owners on leaderboard changes"
 
     def handle(self, *ignored, **arguments):
 
         # Setup this command's logging level
         global logger
-        arguments['verbosity'] = int(arguments['verbosity'])
-        if arguments['verbosity'] >= 1:
-            if arguments['verbosity'] == 1: logger.setLevel(logging.INFO)
-            elif arguments['verbosity'] >= 2: logger.setLevel(logging.DEBUG)
+        arguments["verbosity"] = int(arguments["verbosity"])
+        if arguments["verbosity"] >= 1:
+            if arguments["verbosity"] == 1:
+                logger.setLevel(logging.INFO)
+            elif arguments["verbosity"] >= 2:
+                logger.setLevel(logging.DEBUG)
 
         objects_updated = 0
         objects_changed = 0
@@ -61,28 +62,32 @@ class Command(BaseCommand):
         for obj in Leaderboard.objects.all():
 
             prev_date = obj.updated
-            logger.info('Updating leaderboard for search %s...' % obj.search)
+            logger.info("Updating leaderboard for search %s..." % obj.search)
             changed = obj.update_experiments()
             objects_updated += 1
 
-            emails = obj.notify.values_list('email', flat=True)
+            emails = obj.notify.values_list("email", flat=True)
 
             # compare tables and notify if required
             if changed and emails:
-                logger.info('Notifying interested parties for %s' % obj.search)
+                logger.info("Notifying interested parties for %s" % obj.search)
                 objects_changed += 1
                 current_site = Site.objects.get_current()
-                template_path = 'search/leaderboard_changed.txt'
-                subject = "Experiment ranking for leaderboard \"%s\" changed" % obj.search.fullname()
+                template_path = "search/leaderboard_changed.txt"
+                subject = (
+                    'Experiment ranking for leaderboard "%s" changed'
+                    % obj.search.fullname()
+                )
                 mesg = EmailMessage(
                     subject.strip(),
-                    render_to_string(template_path,
-                                     {
-                                         'leaderboard': obj,
-                                         'prev_date': prev_date,
-                                         'beat_version': __version__,
-                                         'site': current_site,
-                                     }
+                    render_to_string(
+                        template_path,
+                        {
+                            "leaderboard": obj,
+                            "prev_date": prev_date,
+                            "beat_version": __version__,
+                            "site": current_site,
+                        },
                     ),
                     settings.DEFAULT_FROM_EMAIL,
                     to=[],
@@ -91,7 +96,11 @@ class Command(BaseCommand):
                 mesg.send()
 
             else:
-                logger.debug('Leaderboard %s did not change or notification is off' % obj.search)
+                logger.debug(
+                    "Leaderboard %s did not change or notification is off" % obj.search
+                )
 
-        logger.info('Leaderboard updates: %d / Notifications: %d' % \
-                    (objects_updated, objects_changed))
+        logger.info(
+            "Leaderboard updates: %d / Notifications: %d"
+            % (objects_updated, objects_changed)
+        )