Fix how storage_options is passed to get_mapper. #678
Merged
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Change Summary
We identified a bug in the ESMCatalogModel.save method where storage_options were not being handled properly. The code now follows the same procedure used in the load method. if storage_options is None is transformed to an empty dict and double star expansion is used to expand it when passed to fsspec.get_mapper. The old way this storage_options where carried out to Aiobotocore.session is s3fs and makig it crash with this error:
This fixed the issue.