Python module -how to get data sources's names

How can I get all data sources’s names. I found data sources’s “obj_id” in case database in table “data_source_info” and I found image’s names i table “tsk_image_names”, but where are logical data source’s names stored? What is the simplest way to get all data sources names?

Logical file data source names are stored in tsk_files in the name column. It would be easier though to call SleuthkitCase.getDataSources() and then iterate over them and calling getName().