[ARROW-2331] [Python] Fix indexing implementations

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.9.0
• Fix Version/s: 0.10.0
• Component/s: Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/18281
• Assignee: Antoine Pitrou
• Reporter: Antoine Pitrou
• Created: 20/Mar/18 19:37
• Updated: 11/Jan/23 07:20
• Resolved: 23/Mar/18 16:04

Description

A number of __getitem__ implementations handle negative or out-of-bounds indices improperly, for example:

>>> a = pa.array([11,12,13])
>>> a[-6]
11
>>> a[-15]
11
>>> a[4]
NA
>>> a[3]
NA
>>> a[1111]
NA

Issue Links

• links to: GitHub Pull Request #1770