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Posted to jira@arrow.apache.org by "Joris Van den Bossche (Jira)" <ji...@apache.org> on 2021/12/09 11:10:00 UTC

[jira] [Updated] (ARROW-15033) No way to create ListArray from sub-arrays

     [ https://issues.apache.org/jira/browse/ARROW-15033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joris Van den Bossche updated ARROW-15033:
------------------------------------------
    Component/s: Python

> No way to create ListArray from sub-arrays
> ------------------------------------------
>
>                 Key: ARROW-15033
>                 URL: https://issues.apache.org/jira/browse/ARROW-15033
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: Python
>            Reporter: Vlad Firoiu
>            Priority: Major
>
> I'd like to create a `ListArray` from a list of sub-arrays, similar to how `StructArray.from_arrays` can create a `StructArray` from a sequence of names and arrays. A similarly-named function, `ListArray.from_arrays` does exist, but it does something completely different.



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