/prov

A Python library for W3C Provenance Data Model supporting PROV-JSON import/export

Primary LanguagePythonMIT LicenseMIT

Introduction

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A library for W3C Provenance Data Model supporting PROV-JSON and PROV-XML import/export

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 deserializtion support: PROV-JSON and PROV-XML.
  • Exporting PROV documents into various graphical formats (e.g. PDF, PNG, SVG).

Uses

This package is used extensively by ProvStore, a repository for provenance documents.