fraudtwin.storage

Local and fsspec-backed scale storage.

Status: Stable

Classes

fraudtwin.storage.FsspecScaleStorage	S3/MinIO-compatible publisher backed by optional fsspec.
fraudtwin.storage.LocalScaleStorage	Filesystem implementation used by default and in CI.
fraudtwin.storage.ScaleStorage	Port used to publish a completed scale run.

Functions

fraudtwin.storage.storage_for

Resolve a configured storage backend without importing optional packages.

Detailed API

Storage ports for disk-first M18 runs.

The generator writes to a local staging directory and publishes completed files through this small adapter. Local storage is dependency-free; URI-based storage imports fsspec lazily and is therefore optional.

class fraudtwin.storage.FsspecScaleStorage(uri)

Bases: object

S3/MinIO-compatible publisher backed by optional fsspec.

Parameters:

uri (str)

class fraudtwin.storage.LocalScaleStorage

Bases: object

Filesystem implementation used by default and in CI.

class fraudtwin.storage.ScaleStorage(*args, **kwargs)

Bases: Protocol

Port used to publish a completed scale run.

publish(local_root, destination)

Publish local files below destination atomically where possible.

Return type:

None

Parameters:

• local_root (Path)

• destination (str | Path)

fraudtwin.storage.storage_for(uri, backend='local')

Resolve a configured storage backend without importing optional packages.

Return type:

ScaleStorage

Parameters:

• uri (str | None)

• backend (str)