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Posted to dev@arrow.apache.org by "Joris Van den Bossche (Jira)" <ji...@apache.org> on 2019/08/22 08:54:00 UTC

[jira] [Created] (ARROW-6321) [Python] Ability to create ExtensionBlock on conversion to pandas

Joris Van den Bossche created ARROW-6321:
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             Summary: [Python] Ability to create ExtensionBlock on conversion to pandas
                 Key: ARROW-6321
                 URL: https://issues.apache.org/jira/browse/ARROW-6321
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Python
            Reporter: Joris Van den Bossche


To be able to create a pandas DataFrame in {{to_pandas()}} that holds ExtensionArrays (e.g. towards ARROW-2428 to register a conversion), we first need to add to the {{table_to_blockmanager}} / {{ConvertTableToPandas}} conversion utilities the ability to create an pandas {{ExtensionBlock}} that can hold a pandas {{ExtensionArray}}.



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