refactor(api!): refactor Python APIs for getting file list #1032
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Description
This PR consolidates the four methods
files()
,file_paths()
,file_uris()
,files_by_partitions()
into just two methods:files()
-> which returns paths as they are in the Delta Log (usually relative, but can be absolute, particularly if they are located outside of the delta table root).file_uris()
, which returns absolute URIs for all files.Both of these now take the
partition_filters
parameter, makingfiles_by_partitions()
obsolete. That latter function has been marked deprecated, but it also returns it to its original behavior of returning absolute file paths and not relative ones, resolving #894.Finally, the
partition_filters
parameter now supports passing values other than strings, such as integers and floats.TODO:
Test behavior of filtering for null or non-nullNull handling isn't supported by DNF filters IIUCRelated Issue(s)
Documentation