eddelbuettel opened a new issue, #810:
URL: https://github.com/apache/arrow-nanoarrow/issues/810
In the past, one could generating a `nanoarrow` `Array` object and pass it
from R via `reticulate` to Python to, say, instantiate a `polars` object.
That no longer works as an intermediate PyCapsule layer is added, and this
may need an extra layer of unpacking
```r
> pp <- palmerpenguins::penguins
> na <- nanoarrow::as_nanoarrow_array(pp)
> class(na)
[1] "nanoarrow_array"
> pdf <- polars::as_polars_lf(na) # conversion on the R side, R package
`polars` know `nanoarrow`
> pdf
<polars_lazy_frame>
>
> po <- reticulate::import("polars")
> df <- po$from_arrow(na) # conversion on the Python side via
`reticulate`
Error in py_call_impl(callable, call_args$unnamed, call_args$named) :
TypeError: expected PyArrow Table, Array, or one or more RecordBatches;
got 'PyCapsule'
Run `reticulate::py_last_error()` for details.
>
```
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