mdt_generate_bvec_bval.py 文件源码

def _get_arg_parser(self, doc_parser=False):
        description = textwrap.dedent(__doc__)

        examples = textwrap.dedent('''
            mdt-generate-bvec-bval my_protocol.prtcl
            mdt-generate-bvec-bval my_protocol.prtcl bvec_name.bvec bval_name.bval
        ''')
        epilog = self._format_examples(doc_parser, examples)

        parser = argparse.ArgumentParser(description=description, epilog=epilog,
                                         formatter_class=argparse.RawTextHelpFormatter)

        parser.add_argument('protocol', help='the protocol file').completer = FilesCompleter()
        parser.add_argument('bvec', help="the output bvec file", nargs='?', default=None).completer = FilesCompleter()
        parser.add_argument('bval', help="the output bvec file", nargs='?', default=None).completer = FilesCompleter()

        return parser