Mappa is a Topic Maps engine that is written in Python.
Is it compatible to the Topic Maps - Data Model and provides different backends. Some backends are also usable in a Jython environment.
The API is Pythonic and enables the developer to create and manipulate topic maps easily.
Additionally, Mappa provides the import and export of different Topic Maps syntaxes (i.e. XTM)
These details are provided for information only. No information here is legal advice and should not be used as such.