[Python] How do I read a `.arrow` (Apache Arrow aka Feather V2 format) file with Python Pandas?

Discussão em 'Python' iniciado por Stack, Abril 30, 2025.

  1. Stack

    Stack Membro Participativo

    I'm trying to read an .arrow format file with Python pandas.

    pandas does not have a read_arrow function. However, it does have read_csv, read_parquet, and other similarly named functions.

    How can I read an Apache Arrow format file?

    I have read the documentation and know how to convert between the pandas.DataFrame type and the pyarrow Table type, which appears to be some kind of pyarrow equivalent of a pandas DataFrame. However, this may or may not be relevant information.

    What I cannot find is a way to either

    • read a pyarrow.Table from an Arrow file
    • read a pandas.DataFrame from an Arrow file

    Continue reading...

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