diff options
Diffstat (limited to 'taskflow/tests/unit/persistence/test_sql_persistence.py')
-rw-r--r-- | taskflow/tests/unit/persistence/test_sql_persistence.py | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/taskflow/tests/unit/persistence/test_sql_persistence.py b/taskflow/tests/unit/persistence/test_sql_persistence.py index 973bf9f..5a1917c 100644 --- a/taskflow/tests/unit/persistence/test_sql_persistence.py +++ b/taskflow/tests/unit/persistence/test_sql_persistence.py @@ -20,7 +20,6 @@ import os import random import tempfile -import six import testtools @@ -123,8 +122,8 @@ class SqlitePersistenceTest(test.TestCase, base.PersistenceTestMixin): self.db_location = None -@six.add_metaclass(abc.ABCMeta) -class BackendPersistenceTestMixin(base.PersistenceTestMixin): +class BackendPersistenceTestMixin(base.PersistenceTestMixin, + metaclass=abc.ABCMeta): """Specifies a backend type and does required setup and teardown.""" def _get_connection(self): |