Metadata-Version: 1.0
Name: repoze.evolution
Version: 0.3
Summary: Version-number-controlled evolution for database changes
Home-page: http://www.repoze.org
Author: Agendaless Consulting
Author-email: repoze-dev@lists.repoze.org
License: BSD-derived (http://www.repoze.org/LICENSE.txt)
Description: repoze.evolution README
        =======================
        
        Please see docs/index.rst for further documentation.
        
        
        0.3 (2009-12-03)
        ----------------
        
        - Remove unncessary assignment.
        
        - ``repoze.evolution`` no longer attempts to construe implicitly the version of
        a database for which no version has been set explicitly.  Previously, an
        unversioned database was construed to already be at the software version.
        The ``ZODBEvolutionManager`` performed a write on read, setting the database
        version to the software when ``get_db_version()`` was called.  The
        constructor for ``ZODBEvolutionManager`` now accepts an optional argument,
        ``initial_db_version``, which specificies the version a database should be
        considered to be if it does not already have a version set.  The default
        value is ``None``.  If a database has not already been marked to be at a
        particular version, ``get_db_version()`` will return the initial database
        version value.  If this is ``None``, attempts to call ``evolve_to_latest()``
        will fail with a ``ValueError``.  This represents a backwards incompatible
        change, as databases for which no initial version is supplied explicitly will
        now fail to evolve.
        
        - Added new public method, ``set_db_version()`` to IEvolutionManager interface.
        
        0.2 (2009-06-25)
        ----------------
        
        - 100% test coverage.
        
        0.1
        ---
        
        - Initial release.
        
Keywords: web wsgi zope
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python
Classifier: Topic :: Internet :: WWW/HTTP
Classifier: Topic :: Internet :: WWW/HTTP :: Dynamic Content
Classifier: Topic :: Internet :: WWW/HTTP :: WSGI
Classifier: Topic :: Internet :: WWW/HTTP :: WSGI :: Middleware
