API Documentation for repoze.evolution

repoze.evolution

repoze.evolution.evolve_to_latest(manager)

Evolve the database to the latest software version using the manager object.

Interfaces

This is the interface which must be supported by manager objects which are passed to e.g. evolve_to_latest.

class repoze.evolution.IEvolutionManager(Interface):
    def get_sw_version():
        """ Return the software version of the managed package """

    def get_db_version():
        """ Return the database version of the managed package """

    def evolve_to(version):
        """ Perform work to evolve to the integer ``version``.  This
        method is also responsible for setting the db version after a
        success."""

The repoze.evolution.ZODBEvolutionManager implements this interface.