Pyrseas provides a framework and utilities to upgrade and maintain a
relational database. Its purpose is to enhance and follow through on
the concepts of the `Andromeda Project
Pyrseas currently includes the dbtoyaml utility to create a `YAML
<http://yaml.org/>`_ description of a PostgreSQL database's tables,
and the yamltodb utility to generate SQL statements to modify a
database to match an input YAML specification.
Pyrseas is distributed under the BSD license.