Open larsoner opened 2 months ago
Looks like this is showing up in our CI (dev
run: https://github.com/nipy/nibabel/actions/runs/8776832524/job/24080913543):
nibabel/tests/test_arrayproxy.py::test_get_obj_dtype
/home/runner/work/nibabel/nibabel/nibabel/tests/test_arrayproxy.py:306: DeprecationWarning: __array__ implementation doesn't accept a copy keyword, so passing copy=False failed. __array__ must implement 'dtype' and 'copy' keyword arguments.
assert get_obj_dtype(np.array(prox)) == np.dtype('float64')
nibabel/tests/test_arrayproxy.py::test_get_obj_dtype
/home/runner/work/nibabel/nibabel/nibabel/tests/test_arrayproxy.py:310: DeprecationWarning: __array__ implementation doesn't accept a copy keyword, so passing copy=False failed. __array__ must implement 'dtype' and 'copy' keyword arguments.
assert get_obj_dtype(np.array(prox)) == np.dtype('int16')
nibabel/tests/test_arrayproxy.py::test_get_unscaled
/home/runner/work/nibabel/nibabel/nibabel/tests/test_arrayproxy.py:333: DeprecationWarning: __array__ implementation doesn't accept a copy keyword, so passing copy=False failed. __array__ must implement 'dtype' and 'copy' keyword arguments.
assert_array_almost_equal(np.array(prox), arr * 2.1 + 3.14)
Should help track it down. Does your group have any time to work on this?
Based on your previous comment here:
Also, the type checking for the updated types will only work if mypy and numpy 2.0-dev are installed into the same environment. I think we're going to need to see if we can drop our custom ArrayLike protocol and use numpy's directly. I can't immediately see another way to work with types that differ between stable and dev versions.
Sounds like the changes are a bit too deep for me I think :frowning_face:
Ugh... I wonder if we should just have a final pre-2.0 release, and then plan to jump to numpy>=2
for the next release. People who need to use older numpy can just use an older nibabel.
Seen on latest MNE-Python CIs
https://github.com/mne-tools/mne-python/actions/runs/8771722469/job/24069839865?pr=12556#step:17:14956
This is probably a dup in some form of https://github.com/nipy/nibabel/pull/1303 , but now that 2.0 is in the brief RC period (a few weeks left I think before release since RC landed a few weeks ago?) figured I'd open a proper issue to track it.