[jira] [Assigned] (ARROW-15475) [C++][Python] Add a space after commas in pretty-print output

["Todd Farmer (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-15475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Farmer reassigned ARROW-15475:
-----------------------------------

    Assignee:     (was: Balazs Jeszenszky)

This issue was last updated over 90 days ago, which may be an indication it is no longer being actively worked. To better reflect the current state, the issue is being unassigned. Please feel free to re-take assignment of the issue if it is being actively worked, or if you plan to start that work soon.

> [C++][Python] Add a space after commas in pretty-print output
> -------------------------------------------------------------
>
>                 Key: ARROW-15475
>                 URL: https://issues.apache.org/jira/browse/ARROW-15475
>             Project: Apache Arrow
>          Issue Type: Wish
>          Components: C++, Python
>            Reporter: Antoine Pitrou
>            Priority: Trivial
>              Labels: pull-request-available
>          Time Spent: 50m
>  Remaining Estimate: 0h
>
> Following ARROW-14798 we can have this kind of pretty-print output:
> {code}
> struct: [
>   -- is_valid: all not null
>   -- child 0 type: int64
>   [0,1,2,3,4,...,45,46,47,48,49]
>   -- child 1 type: list<item: string>
>   [["crown","trunk","roots"],["roots","seeds"],...,[],["crown"]],
> ...,
> {code}
> IMHO it would read better as:
> {code}
> struct: [
>   -- is_valid: all not null
>   -- child 0 type: int64
>   [0, 1, 2, 3, 4, ..., 45, 46, 47, 48, 49]
>   -- child 1 type: list<item: string>
>   [["crown", "trunk", "roots"], ["roots", "seeds"], ..., [], ["crown"]],
> ...,
> {code}



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