Unused imports & whitespace

[wolnelektury.git] / apps / waiter / models.py

diff --git a/apps/waiter/models.py b/apps/waiter/models.py
index 10f9289..e64e4db 100644 (file)
--- a/apps/waiter/models.py
+++ b/apps/waiter/models.py
@@ -1,3 +1,7 @@
+# -*- coding: utf-8 -*-
+# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+#
 from os.path import join, isfile
 from django.core.urlresolvers import reverse
 from django.db import models
@@ -15,7 +19,7 @@ class WaitedFile(models.Model):
     @classmethod
     def exists(cls, path):
         """Returns opened file or None.
-        
+
         `path` is relative to WAITER_ROOT.
         Won't open a path leading outside of WAITER_ROOT.
         """
@@ -37,7 +41,7 @@ class WaitedFile(models.Model):
 
     def is_stale(self):
         if self.task is None:
-            # Race; just let the other task roll. 
+            # Race; just let the other task roll.
             return False
         if self.task.status not in (u'PENDING', u'STARTED', u'SUCCESS', u'RETRY'):
             return True