# testing/engines.py # Copyright (C) 2005-2014 the SQLAlchemy authors and contributors # <see AUTHORS file> # # This module is part of SQLAlchemy and is released under # the MIT License: http://www.opensource.org/licenses/mit-license.php """NOTE: copied/adapted from SQLAlchemy master for backwards compatibility; this should be removable when Alembic targets SQLAlchemy 1.0.0. """ from __future__ import absolute_import from . import config def testing_engine(url=None, options=None): """Produce an engine configured by --options with optional overrides.""" from sqlalchemy import create_engine url = url or config.db.url if options is None: options = config.db_opts engine = create_engine(url, **options) return engine