GH-43410: [Python] Support Arrow PyCapsule stream objects in write_dataset #43771
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@jorisvandenbossche Do you want to update this? |
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Rebased, will merge if green. |
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After merging your PR, Conbench analyzed the 3 benchmarking runs that have been run so far on merge-commit ad75248. There were no benchmark performance regressions. 🎉 The full Conbench report has more details. It also includes information about 5 possible false positives for unstable benchmarks that are known to sometimes produce them. |
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Rationale for this change
Expanding the support internally in pyarrow where we accept objects implementing the Arrow PyCapsule interface. This PR adds support in
ds.write_dataset()since we already accept a RecordBatchReader as well.What changes are included in this PR?
ds.write_dataset()andds.Scanner.from_baches()now accept any object implementing the Arrow PyCapsule interface for streams.Are these changes tested?
Yes
Are there any user-facing changes?
No