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## www.pubnub.com - PubNub Real-time push service in the cloud.
# coding=utf8
## PubNub Real-time Push APIs and Notifications Framework
## Copyright (c) 2010 Stephen Blum
## http://www.pubnub.com/
## -----------------------------------
## PubNub 3.1 Real-time Push Cloud API
## -----------------------------------
import sys
sys.path.append('../')
from PubnubCoreAsync import PubnubCoreAsync
import json
import time
import hashlib
import urllib2
import tornado.httpclient
import sys
import uuid
try:
from hashlib import sha256
digestmod = sha256
except ImportError:
import Crypto.Hash.SHA256 as digestmod
sha256 = digestmod.new
import hmac
import tornado.ioloop
from PubnubCrypto import PubnubCrypto
ioloop = tornado.ioloop.IOLoop.instance()
class Pubnub(PubnubCoreAsync):
def stop(self): ioloop.stop()
def start(self): ioloop.start()
def timeout( self, delay, callback):
ioloop.add_timeout( time.time()+float(delay), callback )
def __init__(
self,
publish_key,
subscribe_key,
secret_key = False,
cipher_key = False,
ssl_on = False,
origin = 'pubsub.pubnub.com'
) :
super(Pubnub, self).__init__(
publish_key,
subscribe_key,
secret_key,
ssl_on,
origin,
)
def _request( self, request, callback ) :
## Build URL
url = self.origin + '/' + "/".join([
"".join([ ' ~`!@#$%^&*()+=[]\\{}|;\':",./<>?'.find(ch) > -1 and
hex(ord(ch)).replace( '0x', '%' ).upper() or
ch for ch in list(bit)
]) for bit in request])
print url
## Send Request Expecting JSON Response
http = tornado.httpclient.AsyncHTTPClient(max_clients=1000)
request = tornado.httpclient.HTTPRequest( url, 'GET', dict({
'V' : '3.1',
'User-Agent' : 'Python-Tornado',
'Accept-Encoding' : 'gzip'
}) )
def responseCallback(response):
print response._get_body()
callback(response._get_body())
http.fetch(
request,
callback=responseCallback,
connect_timeout=310,
request_timeout=310
)
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