datacube.utils.dask.save_blob_to_file#

datacube.utils.dask.save_blob_to_file(data, fname, with_deps=None)[source]#

Dump from memory to local filesystem as a dask delayed operation.

Parameters:

  • data (bytes | str) – Data blob to save to file (have to fit into memory all at once), strings will be saved in UTF8 format.

  • fname (str) – Path to file

  • with_deps – Useful for introducing dependencies into dask graph, for example save yaml file after saving all tiff files.

Return type:

Delayed | DelayedLeaf

Returns#

(FilePath, True) tuple on success (FilePath, False) on any error

Note

Dask workers must be local or have network filesystem mounted in the same path as calling code.