bretttully commented on PR #44720: URL: https://github.com/apache/arrow/pull/44720#issuecomment-2477346521
> > By switching the logical ordering, it means that we don't need to call `_pandas_api.pandas_dtype(dtype)` when using the pyarrow backend, > > And because you added a `name not in ext_columns` to the subsequent methods to fill `ext_columns`, this should preserve the priority of the different methods to determine the pandas dtype? (metadata < pyarrow extension type < types_mapper) Yes, exactly. Priority remains the same, but functions are skipped if the field already has a type, meaning that the code causing the error is no longer called if types_mapper is provided. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
