<|file_name|>here-now.py<|end_file_name|><｜fim▁begin｜>## 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/<｜fim▁hole｜>from pubnub import PubnubTornado as Pubnub

publish_key = len(sys.argv) > 1 and sys.argv[1] or 'demo'
subscribe_key = len(sys.argv) > 2 and sys.argv[2] or 'demo'
secret_key = len(sys.argv) > 3 and sys.argv[3] or 'demo'
cipher_key = len(sys.argv) > 4 and sys.argv[4] or ''
ssl_on = len(sys.argv) > 5 and bool(sys.argv[5]) or False

## -----------------------------------------------------------------------
## Initiate Pubnub State
## -----------------------------------------------------------------------
pubnub = Pubnub(publish_key=publish_key, subscribe_key=subscribe_key,
                secret_key=secret_key, cipher_key=cipher_key, ssl_on=ssl_on)
channel = 'hello_world'


# Asynchronous usage

def callback(message):
    print(message)

pubnub.here_now(channel, callback=callback, error=callback)

pubnub.start()<｜fim▁end｜>


import sys