Hello, I am trying to deploy my Python/Flask app using digitalocen’s app platform. This is my first time I am getting below error with python version - 3.10.4 [2022-05-02 04:33:16] Failed to build backports.zoneinfo [...

In this tutorial, you’ll build a small blogging system that demonstrates how to build one-to-many relationships using the Flask-SQLAlchemy extension. You’ll have a relationship between posts and comments, where each b...

In web applications, you usually need a database, which is an organized collection of data. Flask is a lightweight Python web framework that provides useful tools and features for creating web applications in the Pyth...

I am running a Python app on my droplet, with Flask, Gunicorn, Nginx talking to PostgreSQL hosted cluster, all on DO platform. I set it up by following this tutorial:https://www.digitalocean.com/community/tutorials/ho...

I am running a python Flask app through a DigitalOcean app using gunicorn and when I append my global list from a definition it takes multiple attempts for the change to take and sometimes the list will wipe after the...

I have a minimal flask api deployed on digital ocean wich trhows this error when i do a large request: [1] [CRITICAL] WORKER TIMEOUT (pid:16) I tried: /env/Lib/site-packages/gunicorn-config.py (0 is unlimited,but i tr...

Hi,when my request is for little data,i have no errors and status 200,but when i do requests that responds more data -> yahoo finance does more requests,i get the CORS error.This is the api url https://jjtrading-yzukr...

I was following the nginx,uwsgi with flask tutorial. My nginx config file contains: server { listen 5000; server_name 19X.X.X.X; client_header_buffer_size 5M; large_client_header_buffers 4 5M; client_max_body_size 75M...

In web applications, you usually need a database to store and maintain persistent data. Flask is a lightweight Python web framework that provides useful tools and features for creating web applications in the Python L...

In web applications, you usually need a database, which is an organized collection of data. You use a database to store and maintain persistent data that can be retrieved and manipulated efficiently. PostgreSQL, or Po...

I followed the tutorial How to Deploy a Flask Application on an Ubuntu VPS from the digitalocean community tutorials and I got it to work. It’s a single HTML file, single CSS file, and one main.py file. I had a bit of...

WTForms is a Python library that provides flexible web form rendering. You can use it to render text fields, text areas, password fields, radio buttons, and others. WTForms also uses a CSRF token to provide protection...

Docker is an Open Source application that allows administrators to create, manage, deploy, and replicate applications using containers. Flask is a web micro-framework that is built on Python. In this tutorial, you wil...

I’m building a web api with Flask. I got error when I use “sudo systemctl restart nginx” for ngnix restart after server installations, wsgi installations $ sudo systemctl status nginx.servic nginx.service - A high per...

Howdy everyone, sorry in advance if this is a silly question, I’m still pretty new to linux & digitalocean, and I’m having a bit of an issue. How come whenever I close the droplet’s web console tab, my website stops r...

In web applications, you usually need a database, which is an organized collection of data. SQLite is a simple and fast open source SQL engine that can be used with Python to store and manipulate application data. SQL...

Flask is a lightweight Python web framework that provides useful tools and features for creating web applications in the Python Language. In this tutorial, you’ll build a small web application with Flask that demonstr...

I’ve been following the outline of tutorial on deploying a flask app on nginx / ubuntu, and trying to deploy a Dash app. When trying the command gunicorn --bind 0.0.0.0:5000 wsgi:app I get the error: Application objec...

In this guide, we will be setting up a simple Python application using the Flask microframework on Ubuntu 18.04. The bulk of this article will be about how to set up the uWSGI application server to launch the applicat...

I have hosted a Flask app using gunicorn on a port on my VM IP address. The app is accessible via http://ip_address:port. Now I want to access via a subdomain. I have the A record to redirect the subdomain and domain ...