

def _pre_upgrade_275(self, engine):
    key_pairs = oslodbutils.get_table(key_pairs, 'key_pairs')
    fake_keypair = {
        'name': 'test-migr',
    }
    key_pairs.insert().execute(fake_keypair)

dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/tests/unit/db/test_migrations.py NovaMigrationsCheckers._pre_upgrade_275/VarMisuse@18/27 `engine`->`key_pairs`