Metadata-Version: 1.1
Name: prov
Version: 1.5.0
Summary: A library for W3C Provenance Data Model supporting PROV-JSON, PROV-XML and PROV-O (RDF)
Home-page: https://github.com/trungdong/prov
Author: Trung Dong Huynh
Author-email: trungdong@donggiang.com
License: MIT
Description: ============
        Introduction
        ============
        
        
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        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/.
        
        Features
        --------
        
        * An implementation of the `W3C PROV Data Model <http://www.w3.org/TR/prov-dm/>`_ in Python.
        * In-memory classes for PROV assertions, which can then be output as `PROV-N <http://www.w3.org/TR/prov-n/>`_
        * Serialization and deserializtion support: `PROV-O <http://www.w3.org/TR/prov-o/>`_ (RDF), `PROV-XML <http://www.w3.org/TR/prov-xml/>`_ and `PROV-JSON <http://www.w3.org/Submission/prov-json/>`_.
        * Exporting PROV documents into various graphical formats (e.g. PDF, PNG, SVG).
        * Convert a PROV document to a `Networkx MultiDiGraph <http://networkx.github.io/documentation/latest/reference/classes.multidigraph.html>`_ and back.
        
        
        Uses
        ^^^^
        
        See `a short tutorial  <http://trungdong.github.io/prov-python-short-tutorial.html>`_ for using this package.
        
        This package is used extensively by `ProvStore <https://provenance.ecs.soton.ac.uk/store/>`_,
        a free online repository for provenance documents.
        
        
        
        
        History
        -------
        
        1.5.0 (2015-10-19)
        ^^^^^^^^^^^^^^^^^^
        * Added: Support for `PROV-O <http://www.w3.org/TR/prov-o/>`_ (RDF) serialization and deserialization
        * Added: `direction` option for :py:meth:`prov.dot.prov_to_dot`
        * Added: :py:meth:`prov.graph.graph_to_prov` to convert a `MultiDiGraph <http://networkx.github.io/documentation/latest/reference/classes.multidigraph.html>`_ back to a :py:class:`~prov.model.ProvDocument`
        * Testing with Python 3.5
        * Various minor bug fixes and improvements
        
        1.4.0 (2015-08-13)
        ^^^^^^^^^^^^^^^^^^
        * Changed the type of qualified names to prov:QUALIFIED_NAME (fixed #68)
        * Removed XSDQName class and stopped supporting parsing xsd:QName as qualified names
        * Replaced pydot dependency with pydotplus
        * Removed support for Python 2.6
        * Various minor bug fixes and improvements
        
        1.3.2 (2015-06-17)
        ^^^^^^^^^^^^^^^^^^
        * Added: prov-compare script to check equivalence of two PROV files (currently supporting JSON and XML)
        * Fixed: deserialising Python 3's bytes objects (issue #67)
        
        1.3.1 (2015-02-27)
        ^^^^^^^^^^^^^^^^^^
        * Fixed unicode issue with deserialising text contents
        * Set the correct version requirement for six
        * Fixed format selection in prov-convert script
        
        1.3.0 (2015-02-03)
        ^^^^^^^^^^^^^^^^^^
        * Python 3.3 and 3.4 supported
        * Updated prov-convert script to support XML output
        * Added missing test JSON and XML files in distributions
        
        
        1.2.0 (2014-12-19)
        ^^^^^^^^^^^^^^^^^^
        * Added: :py:meth:`prov.graph.prov_to_graph` to convert a :py:class:`~prov.model.ProvDocument` to a `MultiDiGraph <http://networkx.github.io/documentation/latest/reference/classes.multidigraph.html>`_
        * Added: PROV-N serializer
        * Fixed: None values for empty formal attributes in PROV-N output (issue #60)
        * Fixed: PROV-N representation for xsd:dateTime (issue #58)
        * Fixed: Unintended merging of Identifier and QualifiedName values
        * Fixed: Cloning the records when creating a new document from them
        * Fixed: incorrect SoftwareAgent records in XML serialization
        
        1.1.0 (2014-08-21)
        ^^^^^^^^^^^^^^^^^^
        * Added: Support for `PROV-XML <http://www.w3.org/TR/prov-xml/>`_ serialization and deserialization
        * A :py:class:`~prov.model.ProvRecord` instance can now be used as the value of an attributes
        * Added: convenient assertions methods for :py:class:`~prov.model.ProvEntity`, :py:class:`~prov.model.ProvActivity`, and :py:class:`~prov.model.ProvAgent`
        * Added: :py:meth:`prov.model.ProvDocument.update` and :py:meth:`prov.model.ProvBundle.update`
        * Fixed: Handling default namespaces of bundles when flattened
        
        1.0.1 (2014-08-18)
        ^^^^^^^^^^^^^^^^^^
        * Added: Default namespace inheritance for bundles
        * Fixed: :py:meth:`prov.model.NamespaceManager.valid_qualified_name` did not support :py:class:`~prov.model.XSDQName`
        * Added: Convenience :py:func:`prov.read` method with a lazy format detection
        * Added: Convenience :py:meth:`~prov.model.ProvBundle.plot` method on the :py:class:`~prov.model.ProvBundle` class (requiring matplotlib).
        * Changed: The previous :py:meth:`!add_record` method renamed to :py:meth:`~prov.model.ProvBundle.new_record`
        * Added: :py:meth:`~prov.model.ProvBundle.add_record` function which takes one argument, a :py:class:`~prov.model.ProvRecord`, has been added
        * Fixed: Document flattening (see :py:meth:`~prov.model.ProvDocument.flattened`)
        * Added: :py:meth:`~prov.model.ProvRecord.__hash__` function added to :py:class:`~prov.model.ProvRecord` (**at risk**: to be removed as :py:class:`~prov.model.ProvRecord` is expected to be mutable)
        * Added: :py:attr:`~prov.model.ProvRecord.extra_attributes` added to mirror existing :py:attr:`~prov.model.ProvRecord.formal_attributes`
        
        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.
        
Keywords: provenance,graph,model,PROV,PROV-DM,PROV-JSON,JSON,PROV-XML,PROV-N,PROV-O,RDF
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Information Technology
Classifier: License :: OSI Approved :: MIT License
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Topic :: Scientific/Engineering :: Information Analysis
Classifier: Topic :: Security
Classifier: Topic :: System :: Logging
