Pyoxigraph (Oxigraph for Python) ================================ [![PyPI](https://img.shields.io/pypi/v/pyoxigraph)](https://pypi.org/project/pyoxigraph/) ![PyPI - Implementation](https://img.shields.io/pypi/implementation/pyoxigraph) ![PyPI - Python Version](https://img.shields.io/pypi/pyversions/pyoxigraph) [![actions status](https://github.com/oxigraph/oxigraph/workflows/build/badge.svg)](https://github.com/oxigraph/oxigraph/actions) [![Gitter](https://badges.gitter.im/oxigraph/community.svg)](https://gitter.im/oxigraph/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge) Pyoxigraph is a graph database library implementing the [SPARQL](https://www.w3.org/TR/sparql11-overview/) standard. It is a Python library written on top of [Oxigraph](https://github.com/oxigraph/oxigraph). Pyoxigraph offers two stores with [SPARQL 1.1](https://www.w3.org/TR/sparql11-overview/) capabilities. One of the store is in-memory, and the other one is disk based. It also provides a set of utility functions for reading, writing and processing RDF files in [Turtle](https://www.w3.org/TR/turtle/), [TriG](https://www.w3.org/TR/trig/), [N-Triples](https://www.w3.org/TR/n-triples/), [N-Quads](https://www.w3.org/TR/n-quads/) and [RDF/XML](https://www.w3.org/TR/rdf-syntax-grammar/). Pyoxigraph is distributed [on Pypi](https://pypi.org/project/pyoxigraph/). Run `pip install pyoxigraph` to install it. There exists also a small library providing [rdflib](https://rdflib.readthedocs.io) stores using pyoxigraph: [oxrdflib](https://github.com/oxigraph/oxrdflib). Pyoxigraph documentation is [available on the Oxigraph website](https://oxigraph.org/pyoxigraph/). ## Build the development version To build and install the development version of pyoxigraph you need to clone this git repository and to run `pip install .` in the `python` directory (the one this README is in). ## How to contribute Pyoxigraph is written in Rust using [PyO3](https://github.com/PyO3/pyo3). Pyoxigraph is built using [Maturin](https://github.com/PyO3/maturin). Maturin could be installed using the `pip install maturin`. To install a development version of Oxigraph just run `maturin develop` in this README directory. The Python bindings tests are written in Python. To run them use `python -m unittest` in the `tests` directory.