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add script to gen json-ld and respec
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,98 @@ | ||
| import re | ||
| from dataclasses import dataclass, field, asdict | ||
| from typing import List | ||
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| import jinja2 | ||
| import rdflib | ||
| from jinja2 import Environment, PackageLoader, select_autoescape | ||
| from rdflib import Graph, URIRef | ||
| from rdflib.namespace import OWL, RDF, RDFS, XSD, DCAT | ||
| import json | ||
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| # Load the OWL ontology into an RDFlib graph | ||
| g = Graph() | ||
| g.parse('../ontology/dprod/dprod.ttl', format='ttl') | ||
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| # Define the JSON-LD context | ||
| context = { | ||
| "@vocab": str(RDF), | ||
| "owl": str(OWL), | ||
| "rdfs": str(RDFS), | ||
| "xsd": str(XSD), | ||
| "dcat": str(DCAT) | ||
| } | ||
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| @dataclass | ||
| class RdfProperty: | ||
| name: str | ||
| uri: URIRef | ||
| description: str = None | ||
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| @dataclass | ||
| class RdfClass: | ||
| name: str | ||
| uri: URIRef | ||
| description: str = None | ||
| inherits: list = field(default_factory=list) | ||
| properties: List[RdfProperty] = field(default_factory=list) | ||
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| classes = {} | ||
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| def short_name(uri, split_on=r'/|#'): | ||
| if uri is None: | ||
| return None | ||
| split = re.split(split_on, uri) | ||
| return split[len(split) - 1] | ||
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| # Define a function to add classes and properties to the context | ||
| def add_to_context(uri): | ||
| if isinstance(uri, rdflib.term.URIRef): | ||
| name = short_name(uri) | ||
| types = list(g.objects(uri, RDF.type)) | ||
| if OWL.Class in g.objects(uri, RDF.type): | ||
| context[name] = {"@id": str(uri)} | ||
| class_obj = RdfClass(name=name, uri=uri) | ||
| classes[uri] = class_obj | ||
| for s1, p1, o1 in g.triples((class_obj.uri, None, None)): | ||
| class_obj.__dict__[short_name(p1)] = o1 | ||
| for s, p, o in g.triples((None, RDFS.subClassOf, uri)): | ||
| add_to_context(s) | ||
| for s, p, o in g.triples((None, RDFS.domain, uri)): | ||
| rdf_property = RdfProperty(name=short_name(s), uri=s) | ||
| class_obj.properties.append(rdf_property) | ||
| for s1, p1, o1 in g.triples((rdf_property.uri, None, None)): | ||
| rdf_property.__dict__[short_name(p1)] = o1 | ||
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| elif OWL.ObjectProperty in types: | ||
| for s, p, o in g.triples((uri, RDFS.range, None)): | ||
| context[name] = {"@id": str(uri), "@type": str(o)} | ||
| elif OWL.DatatypeProperty in types: | ||
| range_uri = next(g.objects(uri, RDFS.range)) | ||
| context[name] = {"@id": str(uri), "@type": str(range_uri)} | ||
| # context[name] = {"@id": str(uri)} | ||
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| # Add classes and properties to the context | ||
| for class_uri in g.subjects(): | ||
| add_to_context(class_uri) | ||
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| json_ld = {"@context": context} | ||
| classes = classes.values() | ||
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| env = jinja2.Environment(loader=jinja2.FileSystemLoader(searchpath="../docs/respec/")) | ||
| template = env.get_template("template.html") | ||
| spec = template.render(classes=classes) | ||
| for c in classes: | ||
| print(c.name) | ||
| with open('../docs/assets/spec.html', 'w', encoding='utf-8') as f: | ||
| f.write(spec) | ||
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| with open('../docs/assets/dprod.jsonld', 'w', encoding='utf-8') as f: | ||
| f.write(json.dumps(json_ld, indent=4)) | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| { | ||
| "@context": { | ||
| "@vocab": "http://www.w3.org/1999/02/22-rdf-syntax-ns#", | ||
| "owl": "http://www.w3.org/2002/07/owl#", | ||
| "rdfs": "http://www.w3.org/2000/01/rdf-schema#", | ||
| "xsd": "http://www.w3.org/2001/XMLSchema#", | ||
| "dcat": "http://www.w3.org/ns/dcat#", | ||
| "inputPort": { | ||
| "@id": "https://w3id.org/dprod/inputPort", | ||
| "@type": "http://www.w3.org/ns/dcat#DataService" | ||
| }, | ||
| "DataProductLifecycleStatus": { | ||
| "@id": "https://w3id.org/dprod/DataProductLifecycleStatus" | ||
| }, | ||
| "GraphQLDataService": { | ||
| "@id": "https://w3id.org/dprod/GraphQLDataService" | ||
| }, | ||
| "CallbackDataService": { | ||
| "@id": "https://w3id.org/dprod/CallbackDataService" | ||
| }, | ||
| "StreamingDataService": { | ||
| "@id": "https://w3id.org/dprod/StreamingDataService" | ||
| }, | ||
| "ObjectDataService": { | ||
| "@id": "https://w3id.org/dprod/ObjectDataService" | ||
| }, | ||
| "lifecycle": { | ||
| "@id": "https://w3id.org/dprod/lifecycle", | ||
| "@type": "http://www.w3.org/ns/dcat#DataProductLifecycle" | ||
| }, | ||
| "RESTDataService": { | ||
| "@id": "https://w3id.org/dprod/RESTDataService" | ||
| }, | ||
| "dataProductOwner": { | ||
| "@id": "https://w3id.org/dprod/dataProductOwner", | ||
| "@type": "http://purl.org/dc/terms/Agent" | ||
| }, | ||
| "outputPort": { | ||
| "@id": "https://w3id.org/dprod/outputPort", | ||
| "@type": "http://www.w3.org/ns/dcat#DataService" | ||
| }, | ||
| "offersDistribution": { | ||
| "@id": "https://w3id.org/dprod/offersDistribution", | ||
| "@type": "http://www.w3.org/ns/dcat#Distribution" | ||
| }, | ||
| "QueuingDataService": { | ||
| "@id": "https://w3id.org/dprod/QueuingDataService" | ||
| }, | ||
| "FileDataService": { | ||
| "@id": "https://w3id.org/dprod/FileDataService" | ||
| }, | ||
| "DatabaseDataService": { | ||
| "@id": "https://w3id.org/dprod/DatabaseDataService" | ||
| }, | ||
| "DataProduct": { | ||
| "@id": "https://w3id.org/dprod/DataProduct" | ||
| }, | ||
| "Enumeration": { | ||
| "@id": "https://w3id.org/dprod/Enumeration" | ||
| }, | ||
| "belongsToDataset": { | ||
| "@id": "https://w3id.org/dprod/belongsToDataset", | ||
| "@type": "http://www.w3.org/ns/dcat#Dataset" | ||
| } | ||
| } | ||
| } |
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