INNER CODE UNIT · Python

get_redis

dockersamples/example-voting-app · vote/app.py:19

def get_redis():
    if not hasattr(g, 'redis'):
        g.redis = Redis(host="redis", db=0, socket_timeout=5)
    return g.redis

@app.route("/", methods=['POST','GET'])
def hello():
    voter_id = request.cookies.get('voter_id')
    if not voter_id:
        voter_id = hex(random.getrandbits(64))[2:-1]

    vote = None

    if request.method == 'POST':
        redis = get_redis()
        vote = request.form['vote']
        app.logger.info('Received vote for %s', vote)
        data = json.dumps({'voter_id': voter_id, 'vote': vote})

View source record →