PurgeUnsupportedPruneCollectionsError

exception lsst.daf.butler.PurgeUnsupportedPruneCollectionsError(collectionType: lsst.daf.butler.registry._collectionType.CollectionType)

Bases: lsst.daf.butler.PruneCollectionsArgsError

Raised when purge is True but is not supported for the given collection.