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# ==========================================================================
#
# Copyright NumFOCUS
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0.txt
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# ==========================================================================*/
# Ensure we can convert all Nifti metadata members to Python
import sys
import numpy as np
import pathlib
from pprint import pprint
import itk
nifti_image_2d_filepath = sys.argv[1]
image = itk.imread(nifti_image_2d_filepath)
metadata = dict(image)
print('2D image')
pprint(metadata)
nifti_image_3d_filepath = sys.argv[2]
image = itk.imread(nifti_image_3d_filepath, itk.F)
metadata = dict(image)
print('3D image')
pprint(metadata)
nifti_displacement_2D_filepath = sys.argv[3]
field = itk.imread(nifti_displacement_2D_filepath, itk.F)
metadata = dict(field)
print('2D displacement field')
pprint(metadata)
nifti_displacement_3D_filepath = sys.argv[4]
field = itk.imread(nifti_displacement_3D_filepath, itk.F)
metadata = dict(field)
print('3D displacement field')
pprint(metadata)
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