cache.DiskCache

cache.DiskCache(base_dir=None, model=None)

Persistent disk cache with human-readable directory hierarchy.

Layout: {base_dir}/{model_slug}/{params_label}-{key_prefix}.nc

The filename combines human-readable params (draws, tune, chains) with a hash prefix from the full cache key for uniqueness. This ensures that runs differing only in non-displayed params (random_seed, init, etc.) never collide.

Parameters

Name	Type	Description	Default
base_dir	str | Path | None	Root cache directory. Defaults to ./.cloudposterior	None
model		PyMC model, used to derive the top-level directory name	None