[GitHub] [arrow] AlenkaF commented on issue #36088: [Python] `ArrowInvalid`: Could not convert `` with type `pyarrow.lib.Int32Scalar`: tried to convert to `int32`

["AlenkaF (via GitHub)" <gi...@apache.org>]

AlenkaF commented on issue #36088:
URL: https://github.com/apache/arrow/issues/36088#issuecomment-1592992827

   `convert_pa_list` returns a list of pyarrow scalars (`ListScalars`) comparing to a list of lists:
   ```python
   >>> [convert_py_list(x) for x in data]
   [[1, 2, 3], [4, 5, 6]]
   >>> [convert_pa_list(x) for x in data]
   [<pyarrow.ListScalar: [1, 2, 3]>, <pyarrow.ListScalar: [4, 5, 6]>]
   ```
   
   Currently `pa.array` constructor doesn't except pyarrow scalars, see: https://github.com/apache/arrow/issues/21761
   We are currently working on this feature and I hope it will get added to 13.0.0 release.


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