Skip to main content

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

Project description

Latest Release Build Status Coverage Status Wheel Status Downloads

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

Features

This package provides an implementation of the W3C PROV Data Model in Python. It provides in-memory classes for PROV assertions and can be serialized into PROV-JSON representation. In addition, the included prov.dot module exports PROV documents into various graphical formats (e.g. PDF, PNG, SVG).

Uses

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

History

1.0.0 (2014-07-15)

  • The underlying data model has been rewritten and is incompatible with pre-1.0 versions.
  • References to PROV elements (i.e. entities, activities, agents) in relation records are now QualifiedName instances.
  • A document or bundle can have multiple records with the same identifier.
  • PROV-JSON serializer and deserializer are now separated from the data model.
  • Many tests added, including round-trip PROV-JSON encoding/decoding.
  • For changes pre-1.0, see CHANGES.txt.

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for prov, version 1.0.0
Filename, size File type Python version Upload date Hashes
Filename, size prov-1.0.0-py27-none-any.whl (38.7 kB) File type Wheel Python version 2.7 Upload date Hashes View hashes
Filename, size prov-1.0.0.tar.gz (44.3 kB) File type Source Python version None Upload date Hashes View hashes

Supported by

Elastic Elastic Search Pingdom Pingdom Monitoring Google Google BigQuery Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN SignalFx SignalFx Supporter DigiCert DigiCert EV certificate StatusPage StatusPage Status page