airgap/__init__.py

"""Airgap layer for OncoDSL.

Sits between the data layer (real gene symbols) and the engine (opaque IDs).
The GP engine sees only an `anonymise()`d view of the expression matrix so the
search can't lean on known gene-name priors — the MSI signature, if it emerges,
must be rediscovered from the data.

Public API:
- `anonymise(matrix)` — rename columns to opaque IDs g00001…; write the
  symbol<->ID map to `data/processed/_sealed_gene_map.json` on first call.
- `reveal(feature_ids)` — translate opaque IDs back. THE ONLY function allowed
  to open the sealed map. Must not be imported by the engine.
"""

from airgap.seal import OPAQUE_ID_RE, SEALED_PATH, anonymise, reveal

__all__ = ["anonymise", "reveal", "SEALED_PATH", "OPAQUE_ID_RE"]