sqlalchemy.util topological Example Code

topological is a callable within the sqlalchemy.util module of the SQLAlchemy project.

OrderedDict, OrderedSet, set_creation_order, and symbol are several other callables with code examples from the same sqlalchemy.util package.

Example 1 from alembic

Alembic (project documentation and PyPI page) is a data migrations tool used with SQLAlchemy to make database schema changes. The Alembic project is open sourced under the MIT license.

alembic / alembic / operations / batch.py