mailer.py 文件源码

def next_time(time_string):
    try:
        parsed = list(time.strptime(time_string, "%H:%M"))
    except (TypeError, ValueError):
        return float(time_string)

    now = time.localtime()

    current = list(now)
    current[3:6] = parsed[3:6]

    current_time = time.time()
    delta = time.mktime(current) - current_time
    if delta <= 0.0:
        current[2] += 1
        return time.mktime(current) - current_time
    return delta