YamlRepoExportBackend

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

Bases: lsst.daf.butler.RepoExportBackend

A repository export implementation that saves to a YAML file.

Parameters:

stream

A writeable file-like object.

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

finish()

Complete the export process.

saveDatasets(datasetType: lsst.daf.butler.core.datasets.DatasetType, run: lsst.daf.butler.core.run.Run, *datasets)

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

Parameters:

datasetType : DatasetType

Type of all datasets being exported with this call.

run : Run

Run associated with all datasets being exported with this call.

datasets : DatasetExport, variadic

Per-dataset information to be exported.

collections : iterable of str

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

saveDimensionData(element: DimensionElement, *data)

Export one or more dimension element records.

Parameters:

element : DimensionElement

The DimensionElement whose elements are being exported.

data : DimensionRecord (variadic)

One or more records to export.