[BUG] `load_any` raises `NotImplementedError` for `.nii.gz` file

[alessandrofelder]

Describe the bug Example ipython script outputs:

In [1]: from brainglobe_utils.IO.image import load_any, load_nii

In [2]: from pathlib import Path

In [3]: path = Path("/home/alessandro/brainglobe_workingdir/whs_sd_rat/downloads/whs_sd_rat/MBAT_WHS_SD_rat_atlas_v4_pack/Data/WHS_SD_rat_atlas_v4.nii.gz")

In [4]: path.exists()
Out[4]: True

In [5]: load_any(path)
---------------------------------------------------------------------------
NotImplementedError                       Traceback (most recent call last)
Cell In[5], line 1
----> 1 load_any(path)

File ~/mambaforge/lib/python3.10/site-packages/brainglobe_utils/IO/image/load.py:146, in load_any(src_path, x_scaling_factor, y_scaling_factor, z_scaling_factor, anti_aliasing, load_parallel, sort_input_file, as_numpy, n_free_cpus)
    144     img = load_nii(src_path, as_array=True, as_numpy=as_numpy)
    145 else:
--> 146     raise NotImplementedError(
    147         "Could not guess data type for path {}".format(src_path)
    148     )
    150 return img

NotImplementedError: Could not guess data type for path /home/alessandro/brainglobe_workingdir/whs_sd_rat/downloads/whs_sd_rat/MBAT_WHS_SD_rat_atlas_v4_pack/Data/WHS_SD_rat_atlas_v4.nii.gz

In [6]: load_nii(path)
Out[6]: <nibabel.nifti1.Nifti1Image at 0x7ddb2cbff5b0>

In [7]: path.suffix
Out[7]: '.gz'

To Reproduce Call load_any on a nii.gz file. load_nii on the same file works fine.

Expected behaviour load_nii should be called by load_any under the hood, for these files.

Log file

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Screenshots

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Computer used (please complete the following information):

brainglobe-utils=0.5.0 on Ubuntu 22.04, on a Dell Desktop.

Additional context The culprit is that pathlib.Path function suffix returns .gz and not .nii.gz for this type of file.