[pypy-issue] [issue1621] CPyExt: PyObject_GetItem() fails on NumPyPy array objects
Amaury Forgeot d'Arc
tracker at bugs.pypy.org
Wed Oct 9 19:03:46 CEST 2013
Amaury Forgeot d'Arc <amauryfa at gmail.com> added the comment:
Thanks for the test, but I think it has two caveats:
- space.unwrap() cannot return a number, since the result is some numpy instance. You could use
space.eq_w(w_result, space.wrap(2)) instead.
- api.PyObject_GetItem() does not try to convert the value to a PyObject* pointer; it only manipulates w_objects,
so the initial issue is not reproduced here; try to use make_ref() on the result
Or don't use PyObject_GetItem at all: it's not part of the problem!
Only make_ref() of a numpy.int64(2) object.
Maybe something like:
w_obj = space.appexec(, """():
import numpypy as np
ref = make_ref(space, w_obj)
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