How do I set up caching in Flask using Redis?

How do I set up caching in Flask using Redis?

To set up caching in Flask with Redis, you'll need to install the Flask-Caching extension and Redis server.

What are the steps to install Flask-Caching?

You can install Flask-Caching using pip: pip install Flask-Caching. Make sure you also have Redis installed.

How do I configure Flask to use Redis for caching?

You can configure it by initializing the cache with Redis in your Flask app like this:

from flask import Flask
from flask_caching import Cache

app = Flask(__name__)
app.config['CACHE_TYPE'] = 'redis'
app.config['CACHE_REDIS_URL'] = 'redis://localhost:6379/0'
cache = Cache(app)