utilities.py 文件源码

def load_jobs(bot, job_queue):
    """Load all existing jobs (pending reminders) into the given
       'job_queue', and apologise if we missed any.
    """
    if not os.path.isdir(bot.username):
        return

    now = datetime.now()
    for chat_id in os.listdir(bot.username):
        apologise = False

        for reminder in os.listdir(get_user_dir(bot, chat_id)):
            reminder_file = os.path.join(bot.username, chat_id, reminder)
            reminder_date = datetime.fromtimestamp(int(reminder))

            if reminder_date > now:
                queue_message(job_queue, reminder_date,
                              int(chat_id), reminder_file)
            else:
                apologise = True
                os.remove(reminder_file)

        if apologise:
            bot.send_message(chat_id,
                text='Oops… looks like I missed some reminders. Sorry :(')