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https://issues.apache.org/jira/browse/ARROW-8945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wes McKinney updated ARROW-8945:
--------------------------------
    Summary: [Python] An independent Cython package for Cython-based projects 
that want to program against the C data interface  (was: [Python] An 
independent Cython package for projects that want to program against the C data 
interface)

> [Python] An independent Cython package for Cython-based projects that want to 
> program against the C data interface
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: ARROW-8945
>                 URL: https://issues.apache.org/jira/browse/ARROW-8945
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: Python
>            Reporter: Wes McKinney
>            Priority: Major
>
> I've been thinking it would be useful to have a minimal Cython package, call 
> it "cyarrow", containing some pxd files and a small amount of compiled pyx 
> code (using a C compiler only) that enables projects written in Cython to 
> interact with Arrow datasets in minimal ways (for example, iterating over 
> their values, interacting with dictionary-encoded/categorical arrays) that 
> don't amount to reimplementation of the "hard stuff" where they would want to 
> utilize pyarrow or the C++ library instead. Otherwise, every Python project 
> that has compiled code in Cython and wants to use the C interface would have 
> to create their own minimal implementation. 



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