alarm.py 文件源码

def countdown(stdscr, end_time, font, fg_color, bg_color, msg=None):
    stdscr.clear()
    curses.curs_set(False)
    curses.init_pair(1, fg_color, bg_color)

    now = datetime.datetime.now()
    timefmt = '%I:%M %p' if now.day == end_time.day else '%I:%M %p, %d %b'
    stdscr.addstr(0, 0, 'Alarm set for: ' + end_time.strftime(timefmt))
    stdscr.refresh()

    win = None
    while now < end_time:
        time_left = str(end_time - now).split('.')[0]
        win = center(stdscr, time_left, font, curses.color_pair(1), win)
        sleep(1)
        now = datetime.datetime.now()

    alert(stdscr, args, win)