https://github.com/trungdong/prov

A Python library for W3C Provenance Data Model (PROV)
https://github.com/trungdong/prov

prov prov-dm prov-json prov-o provenance provenance-model python w3c

Last synced: 8 months ago
JSON representation

A Python library for W3C Provenance Data Model (PROV)

• Host: GitHub
• URL: https://github.com/trungdong/prov
• Owner: trungdong
• License: mit
• Created: 2012-11-07T10:20:33.000Z (over 13 years ago)
• Default Branch: master
• Last Pushed: 2025-06-24T22:04:11.000Z (12 months ago)
• Last Synced: 2025-10-21T20:57:29.021Z (8 months ago)
• Topics: prov, prov-dm, prov-json, prov-o, provenance, provenance-model, python, w3c
• Language: Python
• Homepage: http://prov.readthedocs.io/
• Size: 2.61 MB
• Stars: 130
• Watchers: 10
• Forks: 47
• Open Issues: 14
• Metadata Files:
  • Readme: README.rst
  • Changelog: CHANGES.txt
  • Contributing: CONTRIBUTING.rst
  • License: LICENSE
  • Authors: AUTHORS.rst

Awesome Lists containing this project

README

          
============

Introduction

============

.. image:: https://badge.fury.io/py/prov.svg

  :target: http://badge.fury.io/py/prov

  :alt: Latest Release

.. image:: https://github.com/trungdong/prov/workflows/CI/badge.svg

  :target: https://github.com/trungdong/prov/actions?workflow=CI

  :alt: CI Status

.. image:: https://img.shields.io/coveralls/trungdong/prov.svg

  :target: https://coveralls.io/r/trungdong/prov?branch=master

  :alt: Coverage Status

.. image:: https://img.shields.io/pypi/wheel/prov.svg

  :target: https://pypi.python.org/pypi/prov/

  :alt: Wheel Status

.. image:: https://img.shields.io/pypi/pyversions/prov.svg

  :target: https://pypi.python.org/pypi/prov/

  :alt: Supported Python version

.. image:: https://img.shields.io/pypi/l/prov.svg

  :target: https://pypi.python.org/pypi/prov/

  :alt: License

A library for W3C Provenance Data Model supporting PROV-O (RDF), PROV-XML, PROV-JSON import/export

* Free software: MIT license

* Documentation: http://prov.readthedocs.io/.

* Python 3 only.

Features

--------

* An implementation of the `W3C PROV Data Model `_ in Python.

* In-memory classes for PROV assertions, which can then be output as `PROV-N `_

* Serialization and deserialization support: `PROV-O `_ (RDF), `PROV-XML `_ and `PROV-JSON `_.

* Exporting PROV documents into various graphical formats (e.g. PDF, PNG, SVG).

* Convert a PROV document to a `Networkx MultiDiGraph `_ and back.

Uses

^^^^

See `a short tutorial  `_ for using this package.

This package is used extensively by `ProvStore `_,

a free online repository for provenance documents.