#!/usr/bin/env python
#
# remove_ext.py - Remove file extensions from NIFTI image paths
#
# Author: Paul McCarthy <pauldmccarthy@gmail.com>
#
import sys
import fsl.utils.path as fslpath
usage = """Usage: remove_ext <list of image paths to remove extension from>
""".strip()
# This list is defined in the
# fsl.data.image class, but are duplicated
# here for performance (to avoid import of
# nibabel/numpy/etc).
exts = ['.nii.gz', '.nii',
'.img', '.hdr',
'.img.gz', '.hdr.gz',
'.mnc', '.mnc.gz']
"""List of file extensions that are removed by ``remove_ext``. """
[docs]
def main(argv=None):
"""Removes file extensions from all paths which are specified on the
command line.
"""
if argv is None:
argv = sys.argv[1:]
if len(argv) < 1:
print(usage)
return 1
removed = []
for path in argv:
removed.append(fslpath.removeExt(path, exts))
print(' '.join(removed))
return 0
if __name__ == '__main__':
sys.exit(main())