# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
-import copy
-
import six
+import pytest
+
+pytestmark = pytest.mark.skipif(six.PY3, reason='needs sqlalchemy.migrate')
+
+import copy
from sqlalchemy import (
Table, Column, MetaData, Index,
from sqlalchemy.orm import sessionmaker, relationship
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.sql import select, insert
-from migrate import changeset
+if six.PY2:
+ from migrate import changeset
from mediagoblin.db.base import GMGTableBase
from mediagoblin.db.migration_tools import MigrationManager, RegisterMigration