def on_message(self, data):
"""
Callback when new message received vie the socket.
"""
logging.info('Received new message %r', data)
try:
# Parse input to message dict.
datadecoded = tornado.escape.json_decode(data)
sen = 0;
sen = sentiment_score(tornado.escape.linkify(datadecoded["body"]))
G = (255 * sen)
R = (255 * (1 - sen))
B=0
if len(datadecoded["body"]) < 2:
R=255
G=255
B=255
message = {
'_id': ''.join(random.choice(string.ascii_uppercase) for i in range(12)),
'from': self.get_cookie('SentiUser', str(datadecoded['user'])),
# str(self.get_cookie('SentiUser')),
'body': tornado.escape.linkify(datadecoded["body"]),
'sentiment': 'rgb('+str(int(R))+','+str(int(G))+','+str(int(B))+'); ',
}
if not message['from']:
logging.warning("Error: Authentication missing")
message['from'] = 'Guest'
except Exception, err:
# Send an error back to client.
self.write_message({'error': 1, 'textStatus': 'Bad input data ... ' + str(err) + data})
return
import tornado.auth
import tornado.options
import tornado.escape
from tornado import gen
# Redis modules.
import brukva
# Import application modules.
from base import BaseHandler
from auth import LoginHandler
from auth import LogoutHandler
from sent.sentiment import sentiment_score
print( sentiment_score("go die"))
# Define port from command line parameter.
tornado.options.define("port", default=8888, help="run on the given port", type=int)
class MainHandler(BaseHandler):