API contracts, provenance, and errors

Shared types used by public run_* helpers and object APIs.

Workflow results

from habit import WorkflowResult

# Most run_* helpers return WorkflowResult with output_dir / data / metadata.

Provenance

from habit import RunManifest, create_run_manifest, write_run_manifest

Installers and workflow facades write a run manifest next to outputs so experiments remain reproducible.

Exceptions

Public error types include HABITAPIError, ConfigurationError, DataFormatError, GeometryError, OptionalDependencyError, ComponentNotFoundError, CompatibilityError, ProcessingError, and NotFittedError.

Module reference