[ARROW-9469] [Python] Make more objects weakrefable

• Type: Wish
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Component/s: Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/25542
• Assignee: Antoine Pitrou
• Reporter: Antoine Pitrou
• Created: 14/Jul/20 15:29
• Updated: 11/Jan/23 08:07
• Resolved: 29/Jul/20 10:24

Description

Currently, some PyArrow objects (like Array) are weakrefable, but others (like Buffer) are not. There's no reason not to allow that, it just needs the required (short) boilerplate.

Issue Links

• links to: GitHub Pull Request #7758