StoredDatastoreItemInfo

class lsst.daf.butler.StoredDatastoreItemInfo

Bases: object

Internal information associated with a stored dataset in a Datastore.

This is an empty base class. Datastore implementations are expected to write their own subclasses.

Methods Summary

file_location(factory)	Return the location of artifact.
from_record(record, Any])	Create instance from database record.

Methods Documentation

file_location(factory: lsst.daf.butler.core.location.LocationFactory) → lsst.daf.butler.core.location.Location

Return the location of artifact.

Parameters:

factory : LocationFactory

Factory relevant to the datastore represented by this item.

Returns:

location : Location

The location of the item within this datastore.

classmethod from_record(record: Dict[str, Any]) → lsst.daf.butler.core.storedFileInfo.StoredDatastoreItemInfo

Create instance from database record.

Parameters:

record : dict

The record associated with this item.

Returns:

info : instance of the relevant type.

The newly-constructed item corresponding to the record.