RepoExportBackend

class lsst.daf.butler.RepoExportBackend

Bases: abc.ABC

An abstract interface for data repository export implementations.

Methods Summary

finish()	Complete the export process.
saveDatasets(datasetType, run, *datasets[, …])	Export one or more datasets, including their associated DatasetType and Run information (but not including associated dimension information).
saveDimensionData(element, *data)	Export one or more dimension element records.

Methods Documentation

abstract finish()

Complete the export process.

abstract saveDatasets(datasetType: lsst.daf.butler.core.datasets.DatasetType, run: lsst.daf.butler.core.run.Run, *datasets: lsst.daf.butler.core.repoTransfers.FileDataset, collections: Iterable[str] = ())

Export one or more datasets, including their associated DatasetType and Run information (but not including associated dimension information).

Parameters

datasetTypeDatasetType

Type of all datasets being exported with this call.

runRun

Run associated with all datasets being exported with this call.

datasetsFileDataset, variadic

Per-dataset information to be exported. FileDataset.formatter attributes should be strings, not Formatter instances or classes.

collectionsiterable of str

Extra collections (in addition to Run.collection) the dataset should be associated with.

abstract saveDimensionData(element: DimensionElement, *data: DimensionRecord)

Export one or more dimension element records.

Parameters

elementDimensionElement

The DimensionElement whose elements are being exported.

dataDimensionRecord (variadic)

One or more records to export.