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ENH: Pass arguments to to_pandas in `read_csv(engine="pyarrow") #34823

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xhochy opened this issue Jun 16, 2020 · 0 comments
Open

ENH: Pass arguments to to_pandas in `read_csv(engine="pyarrow") #34823

xhochy opened this issue Jun 16, 2020 · 0 comments
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Arrow pyarrow functionality Enhancement ExtensionArray Extending pandas with custom dtypes or arrays. IO CSV read_csv, to_csv

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@xhochy
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xhochy commented Jun 16, 2020

As a follow-up for #31817, we should enable the user to pass arguments to the to_pandas call when converting the result from pyarrow.Table to pandas.DataFrame. This would enable e.g. the user to directly construct ExtensionArray instances using the types_mapper argument.
@xhochy xhochy added Enhancement Needs Triage Issue that has not been reviewed by a pandas team member labels Jun 16, 2020
@xhochy xhochy mentioned this issue Jun 16, 2020
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@TomAugspurger TomAugspurger added IO CSV read_csv, to_csv ExtensionArray Extending pandas with custom dtypes or arrays. and removed Needs Triage Issue that has not been reviewed by a pandas team member labels Sep 4, 2020
@lithomas1 lithomas1 mentioned this issue Jan 1, 2021
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@lithomas1 lithomas1 added the Arrow pyarrow functionality label Oct 23, 2022
@lithomas1 lithomas1 mentioned this issue Oct 23, 2022
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@lithomas1 lithomas1 mentioned this issue Apr 4, 2023
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Arrow pyarrow functionality Enhancement ExtensionArray Extending pandas with custom dtypes or arrays. IO CSV read_csv, to_csv
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