def METHOD_NAME():
    input_map = dict(
        args=dict(
            argstr="%s",
        ),
        count=dict(
            argstr="-count %s",
            sep=",",
        ),
        environ=dict(
            nohash=True,
            usedefault=True,
        ),
        flip_any_direction=dict(
            argstr="-any_direction",
            xor=(
                "flip_positive_direction",
                "flip_negative_direction",
                "flip_any_direction",
            ),
        ),
        flip_negative_direction=dict(
            argstr="-negative_direction",
            xor=(
                "flip_positive_direction",
                "flip_negative_direction",
                "flip_any_direction",
            ),
        ),
        flip_positive_direction=dict(
            argstr="-positive_direction",
            xor=(
                "flip_positive_direction",
                "flip_negative_direction",
                "flip_any_direction",
            ),
        ),
        flip_x_any=dict(
            argstr="-xanydirection",
            xor=("flip_x_positive", "flip_x_negative", "flip_x_any"),
        ),
        flip_x_negative=dict(
            argstr="-xdirection",
            xor=("flip_x_positive", "flip_x_negative", "flip_x_any"),
        ),
        flip_x_positive=dict(
            argstr="+xdirection",
            xor=("flip_x_positive", "flip_x_negative", "flip_x_any"),
        ),
        flip_y_any=dict(
            argstr="-yanydirection",
            xor=("flip_y_positive", "flip_y_negative", "flip_y_any"),
        ),
        flip_y_negative=dict(
            argstr="-ydirection",
            xor=("flip_y_positive", "flip_y_negative", "flip_y_any"),
        ),
        flip_y_positive=dict(
            argstr="+ydirection",
            xor=("flip_y_positive", "flip_y_negative", "flip_y_any"),
        ),
        flip_z_any=dict(
            argstr="-zanydirection",
            xor=("flip_z_positive", "flip_z_negative", "flip_z_any"),
        ),
        flip_z_negative=dict(
            argstr="-zdirection",
            xor=("flip_z_positive", "flip_z_negative", "flip_z_any"),
        ),
        flip_z_positive=dict(
            argstr="+zdirection",
            xor=("flip_z_positive", "flip_z_negative", "flip_z_any"),
        ),
        image_maximum=dict(
            argstr="-image_maximum %s",
        ),
        image_minimum=dict(
            argstr="-image_minimum %s",
        ),
        image_range=dict(
            argstr="-image_range %s %s",
        ),
        input_file=dict(
            argstr="%s",
            extensions=None,
            mandatory=True,
            position=-2,
        ),
        nonormalize=dict(
            argstr="-nonormalize",
            xor=("normalize", "nonormalize"),
        ),
        normalize=dict(
            argstr="-normalize",
            xor=("normalize", "nonormalize"),
        ),
        out_file=dict(
            argstr="> %s",
            extensions=None,
            genfile=True,
            position=-1,
        ),
        output_file=dict(
            extensions=None,
            hash_files=False,
            keep_extension=False,
            name_source=["input_file"],
            name_template="%s.raw",
            position=-1,
        ),
        start=dict(
            argstr="-start %s",
            sep=",",
        ),
        write_ascii=dict(
            argstr="-ascii",
            xor=(
                "write_ascii",
                "write_ascii",
                "write_byte",
                "write_short",
                "write_int",
                "write_long",
                "write_float",
                "write_double",
                "write_signed",
                "write_unsigned",
            ),
        ),
        write_byte=dict(
            argstr="-byte",
            xor=(
                "write_ascii",
                "write_ascii",
                "write_byte",
                "write_short",
                "write_int",
                "write_long",
                "write_float",
                "write_double",
                "write_signed",
                "write_unsigned",
            ),
        ),
        write_double=dict(
            argstr="-double",
            xor=(
                "write_ascii",
                "write_ascii",
                "write_byte",
                "write_short",
                "write_int",
                "write_long",
                "write_float",
                "write_double",
                "write_signed",
                "write_unsigned",
            ),
        ),
        write_float=dict(
            argstr="-float",
            xor=(
                "write_ascii",
                "write_ascii",
                "write_byte",
                "write_short",
                "write_int",
                "write_long",
                "write_float",
                "write_double",
                "write_signed",
                "write_unsigned",
            ),
        ),
        write_int=dict(
            argstr="-int",
            xor=(
                "write_ascii",
                "write_ascii",
                "write_byte",
                "write_short",
                "write_int",
                "write_long",
                "write_float",
                "write_double",
                "write_signed",
                "write_unsigned",
            ),
        ),
        write_long=dict(
            argstr="-long",
            xor=(
                "write_ascii",
                "write_ascii",
                "write_byte",
                "write_short",
                "write_int",
                "write_long",
                "write_float",
                "write_double",
                "write_signed",
                "write_unsigned",
            ),
        ),
        write_range=dict(
            argstr="-range %s %s",
        ),
        write_short=dict(
            argstr="-short",
            xor=(
                "write_ascii",
                "write_ascii",
                "write_byte",
                "write_short",
                "write_int",
                "write_long",
                "write_float",
                "write_double",
                "write_signed",
                "write_unsigned",
            ),
        ),
        write_signed=dict(
            argstr="-signed",
            xor=("write_signed", "write_unsigned"),
        ),
        write_unsigned=dict(
            argstr="-unsigned",
            xor=("write_signed", "write_unsigned"),
        ),
    )
    inputs = Extract.input_spec()
    for key, metadata in list(input_map.items()):
        for metakey, value in list(metadata.items()):
            assert getattr(inputs.traits()[key], metakey) == value