Synnefo » ./kamaki

def check_range(start, end):

    """

    :param start: (int)

    :param end: (int)

    :returns: (int(start), int(end))

    :raises CLIError - Invalid start/end value in range

    :raises CLIError - Invalid range

    """

    try:

        start = int(start)

    except ValueError as e:

        raiseCLIError(e, 'Invalid start value %s in range' % start)

    try:

        end = int(end)

    except ValueError as e:

        raiseCLIError(e, 'Invalid end value %s in range' % end)

    if start > end:

        raiseCLIError('Invalid range %s-%s' % (start, end))

    return (start, end)