def METHOD_NAME(f, nskip=0):
    '''
    Returns a prettified representation
    of the command arguments
    '''
    specs = inspect.getfullargspec(f)
    named_args = []
    if specs.defaults is None:
        named_args += specs.args
    else:
        named_args += specs.args[:-len(specs.defaults)]
        named_args += [("[%s]" % a) for a in specs.args[-len(specs.defaults):]]
    if specs.varargs:
        named_args += ['[%s ...]' % (specs.varargs)]
    if nskip:
        named_args = named_args[nskip:]
    return ' '.join(named_args)