GH-38768: [Python] Slicing an array backwards beyond the start now includes first item. #39240
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@jorisvandenbossche Would you be available to review this? |
jorisvandenbossche
approved these changes
Mar 15, 2024
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After merging your PR, Conbench analyzed the 7 benchmarking runs that have been run so far on merge-commit 00a4821. There were no benchmark performance regressions. 🎉 The full Conbench report has more details. It also includes information about 107 possible false positives for unstable benchmarks that are known to sometimes produce them. |
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What changes are included in this PR?
Minor changes in
_normalize_slicesostartandstopare both computed in a single if/else block instead of having them modified later in case of a negativestep.Are these changes tested?
Yes.
Are there any user-facing changes?
Fixing wrong data returned in an edge case.