normalize_mlflow_store_values#

scikitplot.mlflow.normalize_mlflow_store_values(*, backend_store_uri, default_artifact_root, base_dir)[source]#

Normalize local store values for consistent multi-script usage.

Deterministic normalization rules#

  • If backend_store_uri starts with “sqlite:///” => normalize the filesystem path to absolute.

  • Else if backend_store_uri is a local path => normalize to absolute.

  • For default_artifact_root: if it is a local path => normalize to absolute. Otherwise, leave as-is (remote schemes like s3://, gs://, dbfs:/, http(s)://).

This ensures train.py, hpo.py, predict.py behave consistently regardless of CWD.

Parameters:
backend_store_uristr or None

Backend store URI or path.

default_artifact_rootstr or None

Default artifact root URI or path.

base_dirpathlib.Path

Base directory used to resolve relative paths.

Returns:
tuple[str or None, str or None]

Normalized (backend_store_uri, default_artifact_root).

Parameters:

  • backend_store_uri (str | None)

  • default_artifact_root (str | None)

  • base_dir (Path)

Return type:

tuple[str | None, str | None]