int too big to convert with numpy in Python 3.13.1

[mmomtchev]

In Python 3.13.1 numpy uses objects without a working str and repr implementation as dictionary keys. It seems that the faulty element is numpy.ogrid.

It is not clear if this is intended or it is a bug but these objects cannot be converted to JavaScript where object keys must be convertible to string.

This occurs only when using the not-so-recommended direct conversion of a Python module to a JavaScript module:

const np = pymport('numpy').toJS();

Everything works with proxify or when using get() methods.