pydantigraph

ORM data models, schemas, and vocabularies for pyoxigraph

• ORM-like read/write with pyoxigraph
  • Read - just model fields
  • Read - model fields + all triples with matching subject
  • Lazy read - read connected entities when accessed
  • Write
  • Update
  • Delete
  • Crawl - get triples n-steps out from current object leaves with filtering
• Namespaces for using schema
  • Code generation from existing schema
• Fields and type annotations for declaring terms
  • Fields are properly checked by MyPy using the first type parameter
• Lists <-> blank node collections
• Pydantic validation
  • JSON-Schema
  • RDF serialization with rdflib
  • IRI (not URL) validator
  • Only fields that map onto RDF literals allowed

See Also

• https://pypi.org/project/rdflib-orm/