https://github.com/edmondchuc/shaclc

A Python SHACL Compact Syntax parser and serializer.
https://github.com/edmondchuc/shaclc

rdf shacl

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A Python SHACL Compact Syntax parser and serializer.

• Host: GitHub
• URL: https://github.com/edmondchuc/shaclc
• Owner: edmondchuc
• License: mit
• Created: 2023-12-28T05:32:31.000Z (12 months ago)
• Default Branch: main
• Last Pushed: 2024-01-12T16:26:35.000Z (11 months ago)
• Last Synced: 2024-10-14T14:34:37.343Z (2 months ago)
• Topics: rdf, shacl
• Language: JavaScript
• Homepage: https://edmondchuc.github.io/shaclc/
• Size: 133 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Python SHACL Compact Syntax Parser

A Python SHACL Compact Syntax parser and serializer based on the specification at https://w3c.github.io/shacl/shacl-compact-syntax/.

All tests defined in [github.com/w3c/data-shapes/shacl-compact-syntax/tests](https://github.com/w3c/data-shapes/tree/gh-pages/shacl-compact-syntax/tests) are passing.

## Browser playground

Play around with the implementation in your browser at https://edmondchuc.github.io/shaclc/.

## Quickstart

Installation.

```shell

pip install shaclc

```

Usage.

```python

from shaclc import shaclc_to_graph

shaclc_str = """

BASE 

IMPORTS 

PREFIX ex: 

shape ex:PersonShape -> ex:Person {

	ex:ssn xsd:string [0..1] pattern="^\\d{3}-\\d{2}-\\d{4}$" .

}

"""

graph = shaclc_to_graph(shaclc_str)

graph.print(format="longturtle")

```

Output.

```

BASE 

PREFIX ex: 

PREFIX owl: 

PREFIX sh: 

PREFIX xsd: 

<>

    a owl:Ontology ;

    owl:imports  ;

.

<#PersonShape>

    a sh:NodeShape ;

    sh:property

        [

            sh:datatype xsd:string ;

            sh:maxCount 1 ;

            sh:path <#ssn> ;

            sh:pattern "^\\d{3}-\\d{2}-\\d{4}$" ;

        ] ;

    sh:targetClass <#Person> ;

.

```