--- a/test/test_rest.py	Wed Jan 30 10:26:35 2019 +0100
+++ b/test/test_rest.py	Wed Jan 30 10:26:35 2019 +0100
@@ -1,17 +1,19 @@
-import unittest, os, shutil, errno, sys, difflib, cgi, re
+import unittest
+import os
+import shutil
+import errno
 
-from xmlrpclib import MultiCall
 from roundup.cgi.exceptions import *
-from roundup import init, instance, password, hyperdb, date
+from roundup import password, hyperdb
 from roundup.rest import RestfulInstance
 from roundup.backends import list_backends
-from roundup.hyperdb import String
-from roundup.cgi import TranslationService, client
+from roundup.cgi import client
 
 import db_test_base
 
 NEEDS_INSTANCE = 1
 
+
 class TestCase(unittest.TestCase):
 
     backend = None
@@ -313,6 +315,7 @@
         self.assertEqual(len(results['attributes']['nosy']), 0)
         self.assertEqual(results['attributes']['nosy'], [])
 
+
 def test_suite():
     suite = unittest.TestSuite()
     for l in list_backends():