cfgraph

library0.2.1pypypi✓ verified 84d ago

CFGraph is a Python library that provides a flattening graph for RDFlib collections, converting RDF collection structures into a simplified graph representation. Version 0.2.1 is the latest release, with an irregular release cadence.

data

pip install cfgraph

github ↗package ↗

INSTALL

IMPORT

SIG · CFGRAPH

cfgraph

datapythonv0.2.1

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

CFGraph

✓ from CFGraph import CFGraph

✗ from cfgraph import Flattener

Graph

✓ from CFGraph import Graph

BNode

✓ from CFGraph import BNode

Basic usage: parse an RDF graph and flatten all collections using the Flattener class.

import rdflib from cfgraph import Flattener # Load an RDF graph g = rdflib.Graph() g.parse('example.ttl', format='turtle') # Flatten collections flattener = Flattener(g) flattener.flatten() # The graph now has flattened collections print(f"Number of triples after flattening: {len(g)}")

Debug

Known issues

gotchaThe Flattener modifies the graph in-place. Make a copy if you need to preserve the original graph.

fix

Use `g2 = rdflib.Graph()` and parse again, or use `g2 = g + g` (but careful with blank nodes).

affects: all

gotchaCFGraph only works with RDF collections that follow the standard rdf:first/rdf:rest pattern. Other collection representations are not supported.

fix

Ensure your data uses the standard RDF collection pattern.

affects: all

deprecatedThe library has not been updated in several years and may have compatibility issues with newer versions of rdflib (e.g., rdflib >= 6.0).

fix

Use with rdflib < 6.0 or test compatibility.

affects: 0.2.1

Upgrade

Version history

0.2.1latest on PyPI · released Nov 20, 2018

Audit

Dependencies

rdflibrequiredCFGraph requires rdflib to work with RDF graphs.

Agent activity

13 hits · last 30 days

node

Amazon

OpenAI (training)

Resources

githubhttp://github.com/hsolbrig/CFGraph ↗

packagehttps://pypi.org/project/cfgraph/ ↗