Problem Statement:

Build a Web Application Backend (No clientside required) for student attendance management.
There should be authentication support with basic session management.
Database usage: MySql or MongoDb.
Web Application: Any python web framework can be used.
Other Libraries: Upto your needs.

Basic Functionality:
* Login
* Update attendance for an entire class / student.
* Get attendance for a student given a time period.
* Logout

Pointers:
* Good thought should be put in the creation of the API's.
* Code Quality