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- # testing/engines.py
- # Copyright (C) 2005-2017 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
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