In Flask, to register a function to run before each request, you would use the ____ decorator.
- @before_render
- @before_request
- @pre_request
- @request_handler
In Flask, the @before_request decorator is used to register a function that runs before each request to the application. This is often used for tasks like setting up database connections or authentication checks.
Loading...
Related Quiz
- You are tasked with integrating a Python back-end with a complex front-end application developed using React. How would you structure the communication between the front-end and the back-end to ensure scalability and maintainability?
- Which type of tree would you use to implement an ordered map?
- Imagine you are developing a plugin system where plugins need to register themselves upon definition. How could a metaclass facilitate this registration process?
- When using Python’s PDB, the command ____ is used to step into a function call.
- You are implementing a caching mechanism. You need a data structure that removes the least recently added item when the size limit is reached. Which built-in Python data structure would you use?