Python 3.13: `TypeError: cannot remove variables from FrameLocalsProxy` in tests

Description

Fedora is testing out our packages with Python 3.13. Dipy failed to build because tests fail. Here's the stack trace of an example test failure. Full log attached:

build.log.txt

=================================== FAILURES ===================================
_________________________________ test_reslice _________________________________

    def test_reslice():

        with TemporaryDirectory() as out_dir:
            data_path, _, _ = get_fnames('small_25')
            volume = load_nifti_data(data_path)

            reslice_flow = ResliceFlow()
>           reslice_flow.run(data_path, [1.5, 1.5, 1.5], out_dir=out_dir)

../../BUILDROOT/usr/lib64/python3.13/site-packages/dipy/workflows/tests/test_align.py:34:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
../../BUILDROOT/usr/lib64/python3.13/site-packages/dipy/workflows/align.py:92: in run
    io_it = self.get_io_iterator()
../../BUILDROOT/usr/lib64/python3.13/site-packages/dipy/workflows/workflow.py:36: in get_io_iterator
    io_it = io_iterator_(frame, self.run,
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

frame = <frame at 0x7f6ef74cbac0, file '/builddir/build/BUILD/python-dipy-1.9.0-build/BUILDROOT/usr/lib64/python3.13/site-packages/dipy/workflows/align.py', line 92, code run>
fnc = <bound method ResliceFlow.run of <dipy.workflows.align.ResliceFlow object at 0x7f6ef78c2cf0>>
output_strategy = 'absolute', mix_names = False

    def io_iterator_(frame, fnc, output_strategy='absolute', mix_names=False):
        """Create an IOIterator using introspection.

        Parameters
        ----------
        frame : frameobject
            Contains the info about the current local variables values.
        fnc : function
            The function to inspect
        output_strategy : string
            Controls the behavior of the IOIterator for output paths.
        mix_names : bool
            Whether or not to append a mix of input names at the beginning.

        Returns
        -------
            Properly instantiated IOIterator object.

        """
        args, _, _, values = inspect.getargvalues(frame)
        args.remove('self')
>       del values['self']
E       TypeError: cannot remove variables from FrameLocalsProxy

../../BUILDROOT/usr/lib64/python3.13/site-packages/dipy/workflows/multi_io.py:177: TypeError

Way to reproduce

[x] Operating system and version (run python -c "import platform; print(platform.platform())"): Fedor a41
[x] Python version (run python -c "import sys; print('Python', sys.version)"): Python 3.13.0b3
[x] dipy version (run python -c "import dipy; print(dipy.__version__)"): 1.9.0
[x] dependency version (numpy, scipy, nibabel, h5py, cvxpy, fury)

  python3-numpy-1.26.4-7.fc41.x86_64
  python3-numpy-f2py-1.26.4-7.fc41.x86_64
  python3-scipy-1.11.3-13.fc41.x86_64
  python3-nibabel-5.2.1-4.fc41.noarch
  python3-h5py-3.11.0-2.fc41.x86_64

Downstream bug:

https://bugzilla.redhat.com/show_bug.cgi?id=2280596

It may be related to this PEP 667 change, but I've not yet had a chance to properly investigate:

https://docs.python.org/3.13/whatsnew/3.13.html#defined-mutation-semantics-for-locals

dipy / dipy

Python 3.13: `TypeError: cannot remove variables from FrameLocalsProxy` in tests #3292

Description

Way to reproduce