How does Python handle sessions?

In the flask, a session object is used to track the session data which is a dictionary object that contains a key-value pair of the session variables and their associated values . The following syntax is used to set the session variable to a specific value on the server.

Session data is stored in a database table named django_session . Django only sends a cookie if it needs to. If you don’t set any session data, it won’t send a session cookie.

Generally, you can choose to manage your Python app’s session data in one of two ways: Cookie-based sessions : In this scenario, the session data is not stored in a data store on the back-end. Instead, it’s serialized, signed (with a SECRET_KEY), and sent to the client.

Sessions are the mechanism used by Django (and most of the Internet) for keeping track of the “state” between the site and a particular browser . Sessions allow you to store arbitrary data per browser, and have this data available to the site whenever the browser connects.18 Şub 2022