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Reject exporting Arrow arrays from non-contiguous images - #10172

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radarhere merged 14 commits into
python-pillow:mainfrom
wiredfool:arrow-sequential
Oct 12, 2026
Merged

radarhere merged 14 commits into
python-pillow:mainfrom
wiredfool:arrow-sequential

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@wiredfool

@wiredfool wiredfool commented Oct 9, 2026 •

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Arrow: reject non-contiguous images instead of leaking padding/stale bytes

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If you want to officially support bytearray in frombuffer(), I don't mind - wiredfool#17

@aclark4life aclark4life added the Bug Any unexpected behavior, until confirmed feature. label Oct 11, 2026
@radarhere radarhere changed the title Arrow: reject non-contiguous images instead of leaking padding/stale bytes Arrow: reject non-contiguous images Oct 12, 2026
@radarhere radarhere changed the title Arrow: reject non-contiguous images Reject exporting Arrow arrays from non-contiguous images Oct 12, 2026
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radarhere force-pushed the arrow-sequential branch 2 times, most recently from c694ab2 to cc85ca4 Compare October 12, 2026 09:31
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radarhere enabled auto-merge (squash) October 12, 2026 09:35
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radarhere merged commit 19f6494 into python-pillow:main Oct 12, 2026
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@aclark4life aclark4life added the Arrow Apache Arrow support (fromarrow, __arrow_c_array__) label Oct 29, 2026
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Arrow Apache Arrow support (fromarrow, __arrow_c_array__) Bug Any unexpected behavior, until confirmed feature.

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4 participants