How do I configure Redis with Flask?

How do I configure Redis with Flask?

To configure Redis with Flask, you can use the Flask-Redis extension. First, install it using pip.

What are the steps to install Flask-Redis?

You can install Flask-Redis by running pip install Flask-Redis in your terminal.

How do I set up the Redis connection in my Flask app?

You can set up the connection by initializing Flask-Redis in your app like this: redis = FlaskRedis(app).

Can you show me a sample code for using Redis in Flask?

Sure! Here's a simple example:

from flask import Flask
from flask_redis import FlaskRedis

app = Flask(__name__)
app.config['REDIS_URL'] = "redis://localhost:6379/0"
redis = FlaskRedis(app)

@app.route('/')
def index():
    redis.set('key', 'value')
    return redis.get('key')