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-rw-r--r--src/mailman/database/base.py11
1 files changed, 4 insertions, 7 deletions
diff --git a/src/mailman/database/base.py b/src/mailman/database/base.py
index 55edf6005..09fd47b80 100644
--- a/src/mailman/database/base.py
+++ b/src/mailman/database/base.py
@@ -15,9 +15,8 @@
# You should have received a copy of the GNU General Public License along with
# GNU Mailman. If not, see <http://www.gnu.org/licenses/>.
-from __future__ import absolute_import, print_function, unicode_literals
+"""Common database support."""
-__metaclass__ = type
__all__ = [
'SABaseDatabase',
]
@@ -25,17 +24,15 @@ __all__ = [
import logging
-from sqlalchemy import create_engine
-from sqlalchemy.orm import sessionmaker
-from zope.interface import implementer
-
from mailman.config import config
from mailman.interfaces.database import IDatabase
from mailman.utilities.string import expand
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+from zope.interface import implementer
log = logging.getLogger('mailman.database')
-NL = '\n'