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Posted to jira@arrow.apache.org by "Miles Granger (Jira)" <ji...@apache.org> on 2022/09/12 11:58:00 UTC
[jira] [Assigned] (ARROW-17320) [Python] Refine pyarrow.parquet API exposure
[ https://issues.apache.org/jira/browse/ARROW-17320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Miles Granger reassigned ARROW-17320:
-------------------------------------
Assignee: Miles Granger
> [Python] Refine pyarrow.parquet API exposure
> --------------------------------------------
>
> Key: ARROW-17320
> URL: https://issues.apache.org/jira/browse/ARROW-17320
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Parquet, Python
> Reporter: Miles Granger
> Assignee: Miles Granger
> Priority: Major
> Fix For: 10.0.0
>
>
> Spawning from ARROW-17106, moving code from `pyarrow/parquet/_init_{_}` to `pyarrow/parquet/core` and re-exporting in `_i{_}{_}nit_{_}` to maintain the same functionality.
> [pyarrow._init_|https://github.com/apache/arrow/blob/master/python/pyarrow/__init__.py]is very careful about what is exposed through the public API by prefixing private symbols with underscores, even imports.
> What's exposed at the top level of `{{{}pyarrow.parquet{}}}`, however, is not so careful. API calls such as `{{{}pq.FileSystem{}}}`, `{{{}pq.pa.Array{}}}`, `{{{}pq.json{}}}` are all valid and should probably be designated as private attributes in {{{}pyarrow.parquet{}}}.
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