Best way for single worker implementation in Flask
You could hypervize the process using multiprocess or subprocess, then just hand the handle round the session.
I have some spider that download pages and store data in database. I have created flask application with admin panel (by Flask-Admin extension) that show database.
Now I want append function to my flask app for control spider state: switch on/off.
I thing it posible by threads or multiprocessing. Celery is not good decision because total program must use minimum memory.
Which method to choose for implementation this function?