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Posted to jira@arrow.apache.org by "Alessandro Molina (Jira)" <ji...@apache.org> on 2021/09/03 08:39:00 UTC

[jira] [Assigned] (ARROW-13883) [Python] Allow usage of Arrow arrays as masks of other arrays

     [ https://issues.apache.org/jira/browse/ARROW-13883?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alessandro Molina reassigned ARROW-13883:
-----------------------------------------

    Assignee: Alessandro Molina

> [Python] Allow usage of Arrow arrays as masks of other arrays
> -------------------------------------------------------------
>
>                 Key: ARROW-13883
>                 URL: https://issues.apache.org/jira/browse/ARROW-13883
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Python
>    Affects Versions: 5.0.0
>            Reporter: Alessandro Molina
>            Assignee: Alessandro Molina
>            Priority: Major
>
> At the moment we only allow using {{numpy}} arrays for masks when building new arrays. It would be helpful to allow using a {{pyarrow.Array}} too so that the user has more flexibility and we can avoid involving {{numpy}} in documentation examples for the sole purpose of creating masks.



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