def _readable_time_from_timestamp(val):
    """Assuming val is a %Y%m%d%H%M%S timestamp, produce a readable Y-M-D H-M-S format"""
    if len(val) != 14:
        return val
    return "{0}/{1}/{2} {3}:{4}:{5}".format(val[:4], val[4:6], val[6:8], val[8:10], val[10:12], val[12:])