Owlready2 0.46 has been released!

Owlready is a Python module for ontology-oriented programming. It can load OWL 2.0 ontologies and manipulate them transparently in Python.

Here are the changes:

  • Remove warning when Cython module is not available

  • Update import OMOP CDM for their new CSV format

  • Basic support for enumerated datatypes (= defined with an equivalent_to and a OneOf)

  • Improved synchronization and multiprocessor support

  • Bugfixes: * Fix IRI() return type in SPARQL * Fix SPARQL queries with two UNIONs when there is no shared variables between the unions members * Fix parsing ontology with IRI ending by '?' * Avoid reusing ID of destroyed entity (storid; reuse is problematic when sharing the quadstore with other processes)

The new version be downloaded from PyPI (Python Package Index): https://pypi.python.org/pypi/Owlready2