How to execute a function with a certain frequency without resetting after restarting the program?

Question

Python

Good day! Wrote a Telegram bot on the library aiogram. One of the functions of the bot is that after the user starts a certain process, the bot performs the necessary action every 2 hours and sends a notification to the user. To implement this functionality, I use the library aioscheduleand everything works fine, except for one moment - after the bot is restarted, all running cycles are reset. Is it possible to come up with an alternative solution to avoid this problem?

Answer 1

After each necessary action, add critical information to the database and rewrite your script so that it works with the database, then you will have up-to-date information at any time.
For example, you need to add 3 every 2 hours to what you added before. Then store the result in the database and the time of the last call (if you need to wait 2 hours independent of each other). When you start the bot, you take data from the database and start with these values. In the course of work - you update these values ​​in base.
I hope the train of thought is clear, further creativity.

Answer 2

Strange question => hands)
Layers + overlays + overlays + positioning + z-index