Freaks City

Previously, there was some confusion about the relationship between Nginx, WSGI (or uWSGI, uwsgi), and Flask (or Django). After consulting some materials, the relationships have been clarified. In summary, from the moment a client sends an HTTP request to when Flask processes it, the request passes through three layers: the web server layer, th ...

To create a virtual environment using Python’s built-in venv: python3 -m venv venv source venv/bin/activate Once activated, install Flask: pip install Flask A minimal Flask application can be defined in app.py: from flask import Flask app = Flask(__name__) @app.route('/') def home(): return '<p>Hello, World!</p>' if __nam ...