Jsonify | ️A delightful JSON parsing framework | JSON Processing library

I am looking to figure out how I can pretty print a json file when I return it in a flask function. I have managed to pretty print it using json.dump but not with the flask function. this is what I have":

I have a python flask app that links to a firebase realtime database using pyrebase4. I would like to create a try/except block that catches exceptions to do with unauthorised or expired access tokens trying to access data records. I have tried implementing the following:

I am trying to dockerize my Flask API. As soon as I try to start my image I receive the message:

I have a join table called UserServices. Which has a FK of service_id and makes a back ref to a service. Below I get all the userServices in which the id in the route param matches the user_id (another FK) I am then trying to access all the service properties on the all_user_services list.

My current code only returns one dict instead of a list of dicts. What am i doing wrong?

I am trying to create a simple frontend using Typescript and a backend server with Flask and send requests via axios, as I have been using. Somehow I am getting this strange error in the browser console:

Access to XMLHttpRequest at 'http://localhost:5000/api/test' from origin 'http://localhost:3000' has been blocked by CORS policy: Request header field content-type is not allowed by Access-Control-Allow-Headers in preflight response. POST http://localhost:5000/api/test net::ERR_FAILED

It says my header has some field that is illegal due to CORS setup. But the thing is:

1. I have a CORS set up in the backend flask server:

in app/__init__.py:

trying to dockerize this flask app... running the following

docker build --tag flask-website .

works, output successfully built, successfully tagged.

edit: the next command works

I have a simple Flask application with which I've added a decorator to ensure a specific header is present on each request.

I have the following code on python using flask

I have a project build with PY3 with Quart. I run it with hypercorn. I have deployed a new version, but when I post a request I get old response.

I did a simple test, and wrote a static response in one of my routes to see the change. Nothing. I have killed all my process and restarted them. I have restarted the server. Noting.

Started the app with python3 app.py, Same. What am I missing?

Here is a code example:

app.py