45 lines
1.0 KiB
Python
45 lines
1.0 KiB
Python
|
from flask import Flask
|
||
|
|
from flask import render_template
|
||
|
|
from flask import request
|
||
|
|
from flask import make_response
|
||
|
|
from utils import connect_to_redis
|
||
|
|
import os
|
||
|
|
import socket
|
||
|
|
import random
|
||
|
|
import json
|
||
|
|
|
||
|
|
option_a = os.getenv('OPTION_A', "Cats")
|
||
|
|
option_b = os.getenv('OPTION_B', "Dogs")
|
||
|
|
hostname = socket.gethostname()
|
||
|
|
|
||
|
|
redis = connect_to_redis("voteapps_redis_1")
|
||
|
|
app = Flask(__name__)
|
||
|
|
|
||
|
|
|
||
|
|
@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':
|
||
|
|
vote = request.form['vote']
|
||
|
|
data = json.dumps({'voter_id': voter_id, 'vote': vote})
|
||
|
|
redis.rpush('votes', data)
|
||
|
|
|
||
|
|
resp = make_response(render_template(
|
||
|
|
'index.html',
|
||
|
|
option_a=option_a,
|
||
|
|
option_b=option_b,
|
||
|
|
hostname=hostname,
|
||
|
|
vote=vote,
|
||
|
|
))
|
||
|
|
resp.set_cookie('voter_id', voter_id)
|
||
|
|
return resp
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
app.run(host='0.0.0.0', port=80, debug=True)
|