test_utils_nib.py 文件源码

def test_set_new_header_description():
    arr_data = np.zeros([10,10,10])
    im = nib.Nifti1Image(arr_data, np.eye(4))

    hd = im.header
    hd['descrip'] = 'Old Spam'

    im_new_header = set_new_header_description(im, new_header_description='New Spam')

    new_hd = im_new_header.header
    assert new_hd['descrip'] == 'New Spam'