I am creating a Flask app that uses the library PDFkit to generate a PDF file from a HTML string. When running the code locally it works fine, however when I try to run it inside a Docker container this…
I am trying to deploy a simple flask app on ec2 instance but unable to send any http requests , I have tried different combinations of ips and port while creating a security group but it still wont work .…
I dockerized my Flask application on windows. I use Docker Desktop to run docker. In windows, to join the container you can't use localhost but the ip "192.168.99.100". So, after dockerizing app, I try to reach one API from this…
Very new to this - teaching myself Python/flask etc. I have code trying to make my own word guessing game. I have html code to produce a keyboard and return a clicked key. It works fine returning to app route…
I'm trying to build a booking application, and I'd like to submit the date on the frontend to the backend without having to use form submissions and constantly refresh the page. Ideally, as the user toggles through the dates, Flask…
So, I want an object that will have background image assigned from database. I have found some solutions but none of them had part that would get image from database. This is how I set regular image: <img src="{{url_for('static', filename='images/'…
I found out that these {{}} can directly display variables inside of html, no js required, when built up like the following: given the URL https://myurl.com/link?key=HFEQ67fWE2 <p>{{ key }}</p> will set the <p>.textContent to the value of the arg key…
I am by no means an AWS or networking/server expert, so please forgive my ignorance in the description below. I currently have a Flask app running inside a Docker container within an EC2 instance, but cannot view it externally in…
I'm running simple Flask back end from flask import Flask from flask_cors import CORS app = Flask(__name__) cors = CORS(app) @app.route("/") def home(): return {"name": "John", "age": 30} if __name__ == "__main__": app.run(debug=True) and trying to log JSON on front…
Im following a youtube tutorial (https://www.youtube.com/watch?v=7LNl2JlZKHA&t=300s) in order to setup a webapp using Flask and React. Ive followed the turotial pretty closley (other than having issues with a venv, which i fixed by not using one). Everything compiles, but I…