Linter fixes

data/model/image.py

@@ -1,16 +1,16 @@
 import logging
-import dateutil.parser
 import hashlib
 import json
+import dateutil.parser
 
-from peewee import JOIN_LEFT_OUTER, IntegrityError, fn
 from datetime import datetime
+from peewee import JOIN_LEFT_OUTER, IntegrityError, fn
 
 from data.model import (DataModelException, db_transaction, _basequery, storage,
-                        InvalidImageException, config)
+                        InvalidImageException)
 from data.database import (Image, Repository, ImageStoragePlacement, Namespace, ImageStorage,
                            ImageStorageLocation, RepositoryPermission, DerivedStorageForImage,
-                           ImageStorageTransformation, db_random_func)
+                           ImageStorageTransformation)
 
 from util.canonicaljson import canonicalize
 
@@ -497,7 +497,8 @@ def get_image_id():
 
 def get_images_eligible_for_scan(clair_version):
   """ Returns a query that gives all images eligible for a clair scan """
-  return get_image_with_storage_and_parent_base().where(Image.security_indexed_engine < clair_version)
+  return (get_image_with_storage_and_parent_base()
+          .where(Image.security_indexed_engine < clair_version))
 
 
 def get_image_with_storage_and_parent_base():

workers/securityworker.py

@@ -19,7 +19,8 @@ INDEXING_INTERVAL = 30
 
 
 logger = logging.getLogger(__name__)
-unscanned_images_gauge = prometheus.create_gauge('unscanned_images', 'Number of images that clair needs to scan.')
+unscanned_images_gauge = prometheus.create_gauge('unscanned_images',
+                                                 'Number of images that clair needs to scan.')
 images_gauge = prometheus.create_gauge('all_images', 'Total number of images that clair can scan.')