agrag.schema.formats

Import and export schemas in other formats.

Modules:

• dispatch – Hooks that let load_schema read Pydantic classes and Turtle files.
• errors – Errors raised by schema format importers.
• json_schema – Export a GraphSchema as a JSON Schema (draft 2020-12) for extraction output.
• jsonld – Export GraphSchema declarations as a JSON-LD OWL vocabulary.
• owl – Import the supported OWL and RDFS Turtle subset.
• pydantic_models – Import a GraphSchema from Pydantic model classes.
• result – The value that every schema import returns.
• shacl – Export a GraphSchema as SHACL shapes in Turtle syntax.

Classes:

• FormatWarning – One thing an import dropped, changed or could not map.
• ImportResult – A schema read from another format, with everything the read lost.
• SchemaFormatError – An input document cannot be imported as a supported schema format.
• SchemaFormatMissingExtraError – An optional package required by a schema format is not installed.

Functions:

• from_pydantic – Read a schema from Pydantic model classes.
• load_owl – Load the supported OWL/RDFS subset from a local UTF-8 Turtle file.
• loads_owl – Load the supported OWL/RDFS subset from Turtle text.
• to_json_schema – Export a schema as a JSON Schema that checks a plain extraction document.
• to_jsonld – Return a JSON-LD OWL vocabulary for a graph schema.
• to_shacl – Export a schema as SHACL shapes in Turtle syntax.