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Posted to issues@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2019/12/02 13:46:00 UTC
[jira] [Assigned] (ARROW-6926) [Python] Support __sizeof__ protocol
for Python objects
[ https://issues.apache.org/jira/browse/ARROW-6926?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Antoine Pitrou reassigned ARROW-6926:
-------------------------------------
Assignee: Joris Van den Bossche
> [Python] Support __sizeof__ protocol for Python objects
> -------------------------------------------------------
>
> Key: ARROW-6926
> URL: https://issues.apache.org/jira/browse/ARROW-6926
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Python
> Reporter: Matthew Rocklin
> Assignee: Joris Van den Bossche
> Priority: Minor
> Labels: pull-request-available
> Fix For: 1.0.0
>
> Time Spent: 2h
> Remaining Estimate: 0h
>
> It would be helpful if PyArrow objects implemented the `__sizeof__` protocol to give other libraries hints about how much data they have allocated. This helps systems like Dask, which have to make judgements about whether or not something is cheap to move or taking up a large amount of space.
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