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Posted to dev@arrow.apache.org by "Tim Lantz (Jira)" <ji...@apache.org> on 2020/01/22 17:00:00 UTC

[jira] [Created] (ARROW-7654) [Python] Ability to Set column_types to a Schema in csv.ConvertOptions is Undocumented

Tim Lantz created ARROW-7654:
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             Summary: [Python] Ability to Set column_types to a Schema in csv.ConvertOptions is Undocumented
                 Key: ARROW-7654
                 URL: https://issues.apache.org/jira/browse/ARROW-7654
             Project: Apache Arrow
          Issue Type: Bug
          Components: Python
    Affects Versions: 0.15.1, 0.12.0
         Environment: N/A, documentation issue.
            Reporter: Tim Lantz


Originally mentioned in: [https://github.com/apache/arrow/issues/6243]

High level description:
 * As of [this commit|https://github.com/apache/arrow/commit/df54da211448b5202aa08ed2b245eb78cfd1e50c] support to supply a Schema to ConvertOptions in the csv module module was added (I'll add, extremely useful!).
 * As of 0.15.1 the [published documentation|https://arrow.apache.org/docs/python/generated/pyarrow.csv.ConvertOptions.html#pyarrow.csv.ConvertOptions] only explains that a dictionary from field name to DataType can be supplied.

Minimal reproduction: N/A, see link.



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