# coding:gb2312 def format_time(seconds): """将秒数转换为 HH:mm:ss 格式""" _seconds = float(seconds) m, s = divmod(abs(_seconds), 60) h, m = divmod(m, 60) raw = f"{int(h):02d}:{int(m):02d}:{int(s):02d}" if _seconds < 0: raw = "-" + raw return raw