from flask import Flask
from flask_redis import Redis

# see https://flask-and-redis.readthedocs.io/en/latest/
# see https://github.com/andymccurdy/redis-py

app = Flask(__name__)
app.config["REDIS_HOST"] = "localhost"
app.config["REDIS_PORT"] = 6379
redis = Redis(app)


@app.route("/")
def home_page():
    redis.set('foo', 'bar')
    print(redis.get('foo'))

    return 'redis works'


if __name__ == '__main__':
    app.run()