DeferredDatasetRef

class lsst.pipe.base.DeferredDatasetRef(datasetRef)

Bases: DeferredDatasetRefBase

Class which denotes that a datasetRef should be treated as deferred when interacting with the butler

Parameters:

datasetReflsst.daf.butler.DatasetRef

The lsst.daf.butler.DatasetRef that will be eventually used to resolve a dataset

Attributes Summary

datasetRef

Alias for field number 0

Methods Summary

count(value, /)	Return number of occurrences of value.
index(value[, start, stop])	Return first index of value.

Attributes Documentation

datasetRef

Alias for field number 0

Methods Documentation

count(value, /)

Return number of occurrences of value.

index(value, start=0, stop=sys.maxsize, /)

Return first index of value.

Raises ValueError if the value is not present.