We just chatted offline. Should be fixed by
https://github.com/apache/arrow/pull/1704.
On Mon, Mar 5, 2018 at 3:42 AM Mitar wrote:
> Hi!
>
> You mean, this explains why a subclass of list is not being matched? Maybe.
>
> But I do not get why my custom serialization for ndarray subclass is
> neve
Hi!
You mean, this explains why a subclass of list is not being matched? Maybe.
But I do not get why my custom serialization for ndarray subclass is
never called.
Or how hard would it be to automatically serialize/deserialize into
subclasses so that I would not have to have a custom serializatio
The issue is probably this line
https://github.com/apache/arrow/blob/8b1c8118b017a941f0102709d72df7e5a9783aa4/cpp/src/arrow/python/python_to_arrow.cc#L504
which uses *PyList_Check* instead of *PyList_CheckExact*. Changing it to
the exact form will cause it to use the custom serializer for subclas
