Ontoscen generator

Ontoscen generator is a Python tool that builds an Ontoscen graph out of a json file.

Structure

✨ data/input.json is a file containing requirement specification in the form of Scenarios. You can replace it with any file that follows the same format.

✨ Ontoscen represents an RDF graph with the Ontoscen ontology.

✨ JSONParser helps extract the data from the JSON file.

✨ Requirement models a scenario.

Installing

# Clone the repo
git clone https://github.com/cientopolis/requirements-knowledge-graph \
  && cd requirements-knowledge-graph \
  && cd gen-ontoscen

# If you don't have `make` installed, fall back to bash
make setup || if python -m venv .venv && source .venv/bin/activate; then
  python -m pip install --upgrade pip
  pip install -r requirements.txt
fi

Usage

$ python main.py -h

usage: main.py [-h] [-i INPUT] [-o OUTPUT] [--format {xml,n3,turtle,nt,pretty-xml,trix,trig,nquads}]

Generate an Ontoscen graph from a JSON file.

optional arguments:
  -h, --help            show this help message and exit
  -i INPUT, --input INPUT
                        Specify an input file containing a JSON list of scenarios (defaults to 'data/input.json').
  -o OUTPUT, --output OUTPUT
                        Specify the output file for the Ontoscen graph (defaults to 'data/output')
  --format {xml,n3,turtle,nt,pretty-xml,trix,trig,nquads}
                        Set the format of the output file (defaults to 'turtle')

Example:

python main.py --input data/input.json --output data/output.ttl --format turtle

Remember to get inside the virtual environment:

$ source .venv/bin/activate

Test

From gen-ontoscen/ run:

$ make test

Or, if you prefer not to use make:

$ python -m unittest discover test -b