为什么加载时存储在DB中的作业永远运行?

时间:2017-11-19 14:38:58

标签: python telegram telegram-bot python-telegram-bot

我正在尝试将作业添加到数据库,然后在脚本再次运行时加载它们。以下代码将其添加到db,但是当您重新启动脚本时,它会加载作业但是会永久运行它。 似乎作业导入是正确的,但我无法弄清楚为什么它运行王尔德?

from telegram.ext import Updater, CommandHandler, MessageHandler, Filters, InlineQueryHandler
import logging,sqlite3, datetime, json
from telegram import Update



# Enable logging
logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
                    level=logging.INFO)

logger = logging.getLogger(__name__)
def seturl(bot,job):
    bot.send_message(chat_id= job.context.message.chat_id, text=job.context.message.text)

def userinfo(bot,update,job_queue):
    interval = datetime.time(5)
    context = update
    db = sqlite3.connect('thedb.db')
    job = job_queue.run_daily(seturl, interval, context=context)

    with db as connection:
        c = connection.cursor()
        c.execute('INSERT INTO jobq(interval, context) VALUES (?, ?)', (str(interval), json.dumps(context.to_dict())))
    db.commit()
    db.close()

def error(bot, update, error):
    """Log Errors caused by Updates."""
    logger.warning('Update "%s" caused error "%s"', update, error)

def main():
    updater = Updater("TOKEN")
    dp = updater.dispatcher
    db = sqlite3.connect('thedb.db')
    c = db.cursor()
    c.execute("CREATE TABLE IF NOT EXISTS jobq(interval INTEGER, context TEXT)")
    c.execute('SELECT * FROM jobq')
    results = c.fetchall()
    for row in results:
        dp.job_queue.run_daily(seturl, datetime.datetime.strptime(row[0],"%H:%M:%S"), context = Update.de_json(json.loads(row[1]),dp.bot))

    dp.add_handler(MessageHandler(Filters.text , userinfo,pass_job_queue=True))
    db.commit()
    db.close()

    dp.add_error_handler(error)

    updater.start_polling()
    updater.idle()

if __name__ == '__main__':
    main()

1 个答案:

答案 0 :(得分:0)

这是我找到的解决方案。我们需要将DB中的加载时间转换为日期时间对象,因为它存储为TEXT。

在我为问题输入的代码中,我需要添加x以完成转换。

.time()