addDatasetType¶
- lsst.daf.butler.tests.addDatasetType(butler: Butler, name: str, dimensions: set[str], storageClass: str) DatasetType ¶
Add a new dataset type to a repository.
- Parameters:
- butler
lsst.daf.butler.Butler
The repository to update.
- name
str
The name of the dataset type.
- dimensions
set
[str
] The dimensions of the new dataset type.
- storageClass
str
The storage class the dataset will use.
- butler
- Returns:
- datasetType
lsst.daf.butler.DatasetType
The new type.
- datasetType
- Raises:
- ValueError
Raised if the dimensions or storage class is invalid.
Notes
Dataset types are shared across all collections in a repository, so this function does not need to be run for each collection.