visualizador_instanciados/python_services/owl_imports_combiner

owl_imports_combiner (Python service)

One-shot utility container that loads an ontology and recursively follows owl:imports, then writes a single combined Turtle file.

This is useful to precompute a single TTL for AnzoGraph loading.

Run

Via Docker Compose:

docker compose run --rm owl_imports_combiner

The service mounts ./data → /data, so use output paths under /data/....

Environment variables

• COMBINE_OWL_IMPORTS_ON_START (default false)
  • If false, the container exits without doing anything.
• COMBINE_ENTRY_LOCATION
  • Entry ontology: local path, file:// URI, or http(s) URL.
  • If unset, falls back to TTL_PATH.
• COMBINE_OUTPUT_LOCATION
  • Output location (local file path or file:// URI). Required if entry is an http(s) URL.
• COMBINE_OUTPUT_NAME (default combined_ontology.ttl)
  • Used only when COMBINE_OUTPUT_LOCATION is unset and entry is a local file.
• COMBINE_FORCE (default false)
  • Overwrite output if it already exists.
• LOG_LEVEL (default INFO)

Behavior

• If the output exists and COMBINE_FORCE=false, it skips the combine step.
• Output is written atomically via a temporary file + rename.