YamlRepoImportBackend

class lsst.daf.butler.YamlRepoImportBackend(stream: IO)

Bases: lsst.daf.butler.RepoImportBackend

A repository import implementation that reads from a YAML file.

Parameters:

stream

A readable file-like object.

Methods Summary

load(registry, datastore, *, directory, transfer)

Import all information associated with the backend into the given registry and datastore.

Methods Documentation

load(registry: Registry, datastore: Datastore, *, directory: Optional[str] = None, transfer: Optional[str] = None)

Import all information associated with the backend into the given registry and datastore.

Import backends are expected to be constructed with a description of the objects that need to be imported (from, e.g., a file written by the corresponding export backend).

Parameters:

registry : Registry

Registry to import into.

datastore : Datastore

Datastore to import into.

directory : str, optional

File all dataset paths are relative to.

transfer : str, optional

Transfer mode forwarded to Datastore.ingest.