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-rw-r--r--src/mailman/database/alembic/env.py6
1 files changed, 1 insertions, 5 deletions
diff --git a/src/mailman/database/alembic/env.py b/src/mailman/database/alembic/env.py
index 125868566..261782d29 100644
--- a/src/mailman/database/alembic/env.py
+++ b/src/mailman/database/alembic/env.py
@@ -17,9 +17,6 @@
"""Alembic migration environment."""
-from __future__ import absolute_import, print_function, unicode_literals
-
-__metaclass__ = type
__all__ = [
'run_migrations_offline',
'run_migrations_online',
@@ -28,11 +25,10 @@ __all__ = [
from alembic import context
from contextlib import closing
-from sqlalchemy import create_engine
-
from mailman.config import config
from mailman.database.model import Model
from mailman.utilities.string import expand
+from sqlalchemy import create_engine