diff options
| -rw-r--r-- | PubnubBase.py | 402 | ||||
| -rw-r--r-- | PubnubCore.py | 316 | ||||
| -rw-r--r-- | PubnubCoreAsync.py | 255 | ||||
| -rw-r--r-- | PubnubCrypto.py | 92 | ||||
| -rw-r--r-- | python-tornado/examples/here-now-example.py | 43 | ||||
| -rw-r--r-- | python-tornado/examples/history-example.py | 2 | ||||
| -rw-r--r-- | python-tornado/examples/publish-example.py | 41 | ||||
| -rw-r--r-- | python-tornado/examples/subscribe-example.py | 7 | ||||
| -rw-r--r-- | python-twisted/examples/here-now-example.py | 43 | ||||
| -rw-r--r-- | python-twisted/examples/history-example.py | 1 | ||||
| -rw-r--r-- | python-twisted/examples/publish-example.py | 5 | ||||
| -rw-r--r-- | python-twisted/examples/subscribe-example.py | 8 | ||||
| -rw-r--r-- | python/3.3/Pubnub.py | 23 | ||||
| -rw-r--r-- | python/3.3/here-now-example.py | 33 | ||||
| -rwxr-xr-x | python/3.3/publish-example.py | 2 |
15 files changed, 704 insertions, 569 deletions
diff --git a/PubnubBase.py b/PubnubBase.py new file mode 100644 index 0000000..074b891 --- /dev/null +++ b/PubnubBase.py @@ -0,0 +1,402 @@ +## 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 3.0 Real-time Push Cloud API +## ----------------------------------- + +try: import json +except ImportError: import simplejson as json + +import time +import hashlib +import urllib2 +import uuid + +class PubnubBase(object): + def __init__( + self, + publish_key, + subscribe_key, + secret_key = False, + cipher_key = False, + ssl_on = False, + origin = 'pubsub.pubnub.com', + UUID = None + ) : + """ + #** + #* Pubnub + #* + #* Init the Pubnub Client API + #* + #* @param string publish_key required key to send messages. + #* @param string subscribe_key required key to receive messages. + #* @param string secret_key optional key to sign messages. + #* @param boolean ssl required for 2048 bit encrypted messages. + #* @param string origin PUBNUB Server Origin. + #* @param string pres_uuid optional identifier for presence (auto-generated if not supplied) + #** + + ## Initiat Class + pubnub = Pubnub( 'PUBLISH-KEY', 'SUBSCRIBE-KEY', 'SECRET-KEY', False ) + + """ + self.origin = origin + self.limit = 1800 + self.publish_key = publish_key + self.subscribe_key = subscribe_key + self.secret_key = secret_key + self.cipher_key = cipher_key + self.ssl = ssl_on + + if self.ssl : + self.origin = 'https://' + self.origin + else : + self.origin = 'http://' + self.origin + + self.uuid = UUID or str(uuid.uuid4()) + + if not isinstance(self.uuid, basestring): + raise AttributeError("pres_uuid must be a string") + + def sign(self, channel, message): + ## Sign Message + if self.secret_key: + signature = hashlib.md5('/'.join([ + self.publish_key, + self.subscribe_key, + self.secret_key, + channel, + message + ])).hexdigest() + else: + signature = '0' + return signature + + def encrypt(self, message): + if self.cipher_key: + pc = PubnubCrypto() + out = [] + if type( message ) == type(list()): + for item in message: + encryptItem = pc.encrypt(self.cipher_key, item ).rstrip() + out.append(encryptItem) + message = json.dumps(out) + elif type( message ) == type(dict()): + outdict = {} + for k, item in message.iteritems(): + encryptItem = pc.encrypt(self.cipher_key, item ).rstrip() + outdict[k] = encryptItem + out.append(outdict) + message = json.dumps(out[0]) + else: + message = json.dumps(pc.encrypt(self.cipher_key, message).replace('\n','')) + else : + message = json.dumps(message) + + return message; + + def decrypt(self, message): + if self.cipher_key: + if type( message ) == type(list()): + for item in message: + encryptItem = pc.decrypt(self.cipher_key, item ) + out.append(encryptItem) + message = out + elif type( message ) == type(dict()): + outdict = {} + for k, item in message.iteritems(): + encryptItem = pc.decrypt(self.cipher_key, item ) + outdict[k] = encryptItem + out.append(outdict) + message = out[0] + else: + message = pc.decrypt(self.cipher_key, message) + + return message + + + def publish( self, args ) : + """ + #** + #* Publish + #* + #* Send a message to a channel. + #* + #* @param array args with channel and message. + #* @return array success information. + #** + + ## Publish Example + info = pubnub.publish({ + 'channel' : 'hello_world', + 'message' : { + 'some_text' : 'Hello my World' + } + }) + print(info) + + """ + ## Fail if bad input. + if not (args['channel'] and args['message']) : + return [ 0, 'Missing Channel or Message' ] + + ## Capture User Input + channel = str(args['channel']) + + ## Capture Callback + if args.has_key('callback') : + callback = args['callback'] + else : + callback = None + + #message = json.dumps(args['message'], separators=(',',':')) + message = self.encrypt(args['message']) + + signature = self.sign(channel, message) + + ## Send Message + return self._request({"urlcomponents": [ + 'publish', + self.publish_key, + self.subscribe_key, + signature, + channel, + '0', + message + ]}, callback) + + def presence( self, args ) : + """ + #** + #* presence + #* + #* This is BLOCKING. + #* Listen for presence events on a channel. + #* + #* @param array args with channel and callback. + #* @return false on fail, array on success. + #** + + ## Presence Example + def pres_event(message) : + print(message) + return True + + pubnub.presence({ + 'channel' : 'hello_world', + 'callback' : receive + }) + """ + + ## Fail if missing channel + if not 'channel' in args : + raise Exception('Missing Channel.') + return False + + ## Fail if missing callback + if not 'callback' in args : + raise Exception('Missing Callback.') + return False + + ## Capture User Input + channel = str(args['channel']) + callback = args['callback'] + subscribe_key = args.get('subscribe_key') or self.subscribe_key + + return self.subscribe({'channel': channel+'-pnpres', 'subscribe_key':subscribe_key, 'callback': callback}) + + + def here_now( self, args ) : + """ + #** + #* Here Now + #* + #* Load current occupancy from a channel. + #* + #* @param array args with 'channel'. + #* @return mixed false on fail, array on success. + #* + + ## Presence Example + here_now = pubnub.here_now({ + 'channel' : 'hello_world', + }) + print(here_now['occupancy']) + print(here_now['uuids']) + + """ + channel = str(args['channel']) + + ## Capture Callback + if args.has_key('callback') : + callback = args['callback'] + else : + callback = None + + ## Fail if bad input. + if not channel : + raise Exception('Missing Channel') + return False + + ## Get Presence Here Now + return self._request({"urlcomponents": [ + 'v2','presence', + 'sub_key', self.subscribe_key, + 'channel', channel + ]}, callback); + + + def history( self, args ) : + """ + #** + #* History + #* + #* Load history from a channel. + #* + #* @param array args with 'channel' and 'limit'. + #* @return mixed false on fail, array on success. + #* + + ## History Example + history = pubnub.history({ + 'channel' : 'hello_world', + 'limit' : 1 + }) + print(history) + + """ + ## Capture User Input + limit = args.has_key('limit') and int(args['limit']) or 10 + channel = str(args['channel']) + + ## Fail if bad input. + if not channel : + raise Exception('Missing Channel') + return False + + ## Capture Callback + if args.has_key('callback') : + callback = args['callback'] + else : + callback = None + + ## Get History + return self._request({ "urlcomponents" : [ + 'history', + self.subscribe_key, + channel, + '0', + str(limit) + ] }, callback); + + def detailedHistory(self, args) : + """ + #** + #* Detailed History + #* + #* Load Detailed history from a channel. + #* + #* @param array args with 'channel', optional: 'start', 'end', 'reverse', 'count' + #* @return mixed false on fail, array on success. + #* + + ## History Example + history = pubnub.detailedHistory({ + 'channel' : 'hello_world', + 'count' : 5 + }) + print(history) + + """ + ## Capture User Input + channel = str(args['channel']) + + params = [] + count = 100 + + if args.has_key('count'): + count = int(args['count']) + + params.append('count' + '=' + str(count)) + + if args.has_key('reverse'): + params.append('reverse' + '=' + str(args['reverse']).lower()) + + if args.has_key('start'): + params.append('start' + '=' + str(args['start'])) + + if args.has_key('end'): + params.append('end' + '=' + str(args['end'])) + + ## Fail if bad input. + if not channel : + raise Exception('Missing Channel') + return False + + ## Capture Callback + if args.has_key('callback') : + callback = args['callback'] + else : + callback = None + + ## Get History + return self._request([ + 'v2', + 'history', + 'sub-key', + self.subscribe_key, + 'channel', + channel, + ],params=params , callback=callback); + + def time(self, args = None) : + """ + #** + #* Time + #* + #* Timestamp from PubNub Cloud. + #* + #* @return int timestamp. + #* + + ## PubNub Server Time Example + timestamp = pubnub.time() + print(timestamp) + + """ + ## Capture Callback + if args and args.has_key('callback') : + callback = args['callback'] + else : + callback = None + time = self._request([ + 'time', + '0' + ], callback) + if time != None: + return time[0] + + + def _encode( self, request ) : + return [ + "".join([ ' ~`!@#$%^&*()+=[]\\{}|;\':",./<>?'.find(ch) > -1 and + hex(ord(ch)).replace( '0x', '%' ).upper() or + ch for ch in list(bit) + ]) for bit in request] + + def getUrl(self,request): + ## Build URL + url = self.origin + '/' + "/".join([ + "".join([ ' ~`!@#$%^&*()+=[]\\{}|;\':",./<>?'.find(ch) > -1 and + hex(ord(ch)).replace( '0x', '%' ).upper() or + ch for ch in list(bit) + ]) for bit in request["urlcomponents"]]) + if (request.has_key("urlparams")): + url = url + '?' + "&".join([ x + "=" + y for x,y in request["urlparams"].items()]) + return url diff --git a/PubnubCore.py b/PubnubCore.py index 76e1cdd..4bf143b 100644 --- a/PubnubCore.py +++ b/PubnubCore.py @@ -16,16 +16,18 @@ import time import hashlib import urllib2 import uuid +from PubnubBase import PubnubBase -class PubnubCore(object): +class PubnubCore(PubnubBase): def __init__( self, publish_key, subscribe_key, secret_key = False, + cipher_key = False, ssl_on = False, origin = 'pubsub.pubnub.com', - pres_uuid = None + uuid = None ) : """ #** @@ -45,81 +47,20 @@ class PubnubCore(object): pubnub = Pubnub( 'PUBLISH-KEY', 'SUBSCRIBE-KEY', 'SECRET-KEY', False ) """ - self.origin = origin - self.limit = 1800 - self.publish_key = publish_key - self.subscribe_key = subscribe_key - self.secret_key = secret_key - self.ssl = ssl_on + super(PubnubCore, self).__init__( + publish_key=publish_key, + subscribe_key=subscribe_key, + secret_key=secret_key, + cipher_key=cipher_key, + ssl_on=ssl_on, + origin=origin, + UUID=uuid + ) - if self.ssl : - self.origin = 'https://' + self.origin - else : - self.origin = 'http://' + self.origin - - self.uuid = pres_uuid or str(uuid.uuid4()) - - if not isinstance(self.uuid, basestring): - raise AttributeError("pres_uuid must be a string") - - def publish( self, args ) : - """ - #** - #* Publish - #* - #* Send a message to a channel. - #* - #* @param array args with channel and message. - #* @return array success information. - #** - - ## Publish Example - info = pubnub.publish({ - 'channel' : 'hello_world', - 'message' : { - 'some_text' : 'Hello my World' - } - }) - print(info) - - """ - ## Fail if bad input. - if not (args['channel'] and args['message']) : - return [ 0, 'Missing Channel or Message' ] - - ## Capture User Input - channel = str(args['channel']) - message = json.dumps(args['message'], separators=(',',':')) - - - ## Capture Callback - if args.has_key('callback') : - callback = args['callback'] - else : - callback = None - - ## Sign Message - if self.secret_key : - signature = hashlib.md5('/'.join([ - self.publish_key, - self.subscribe_key, - self.secret_key, - channel, - message - ])).hexdigest() - else : - signature = '0' - - ## Send Message - return self._request([ - 'publish', - self.publish_key, - self.subscribe_key, - signature, - channel, - '0', - message - ], callback) + self.subscriptions = {} + self.timetoken = 0 + self.version = '3.4' + self.accept_encoding = 'gzip' @@ -192,226 +133,3 @@ class PubnubCore(object): time.sleep(1) return True - - def presence( self, args ) : - """ - #** - #* presence - #* - #* This is BLOCKING. - #* Listen for presence events on a channel. - #* - #* @param array args with channel and callback. - #* @return false on fail, array on success. - #** - - ## Presence Example - def pres_event(message) : - print(message) - return True - - pubnub.presence({ - 'channel' : 'hello_world', - 'callback' : receive - }) - """ - - ## Fail if missing channel - if not 'channel' in args : - raise Exception('Missing Channel.') - return False - - ## Fail if missing callback - if not 'callback' in args : - raise Exception('Missing Callback.') - return False - - ## Capture User Input - channel = str(args['channel']) - callback = args['callback'] - subscribe_key = args.get('subscribe_key') or self.subscribe_key - - return self.subscribe({'channel': channel+'-pnpres', 'subscribe_key':subscribe_key, 'callback': callback}) - - - def here_now( self, args ) : - """ - #** - #* Here Now - #* - #* Load current occupancy from a channel. - #* - #* @param array args with 'channel'. - #* @return mixed false on fail, array on success. - #* - - ## Presence Example - here_now = pubnub.here_now({ - 'channel' : 'hello_world', - }) - print(here_now['occupancy']) - print(here_now['uuids']) - - """ - channel = str(args['channel']) - - ## Capture Callback - if args.has_key('callback') : - callback = args['callback'] - else : - callback = None - - ## Fail if bad input. - if not channel : - raise Exception('Missing Channel') - return False - - ## Get Presence Here Now - return self._request([ - 'v2','presence', - 'sub_key', self.subscribe_key, - 'channel', channel - ], callback); - - - def history( self, args ) : - """ - #** - #* History - #* - #* Load history from a channel. - #* - #* @param array args with 'channel' and 'limit'. - #* @return mixed false on fail, array on success. - #* - - ## History Example - history = pubnub.history({ - 'channel' : 'hello_world', - 'limit' : 1 - }) - print(history) - - """ - ## Capture User Input - limit = args.has_key('limit') and int(args['limit']) or 10 - channel = str(args['channel']) - - ## Fail if bad input. - if not channel : - raise Exception('Missing Channel') - return False - - ## Capture Callback - if args.has_key('callback') : - callback = args['callback'] - else : - callback = None - - ## Get History - return self._request([ - 'history', - self.subscribe_key, - channel, - '0', - str(limit) - ] , callback); - - def detailedHistory(self, args) : - """ - #** - #* Detailed History - #* - #* Load Detailed history from a channel. - #* - #* @param array args with 'channel', optional: 'start', 'end', 'reverse', 'count' - #* @return mixed false on fail, array on success. - #* - - ## History Example - history = pubnub.detailedHistory({ - 'channel' : 'hello_world', - 'count' : 5 - }) - print(history) - - """ - ## Capture User Input - channel = str(args['channel']) - - params = [] - count = 100 - - if args.has_key('count'): - count = int(args['count']) - - params.append('count' + '=' + str(count)) - - if args.has_key('reverse'): - params.append('reverse' + '=' + str(args['reverse']).lower()) - - if args.has_key('start'): - params.append('start' + '=' + str(args['start'])) - - if args.has_key('end'): - params.append('end' + '=' + str(args['end'])) - - ## Fail if bad input. - if not channel : - raise Exception('Missing Channel') - return False - - ## Capture Callback - if args.has_key('callback') : - callback = args['callback'] - else : - callback = None - - ## Get History - return self._request([ - 'v2', - 'history', - 'sub-key', - self.subscribe_key, - 'channel', - channel, - ],params=params , callback=callback); - - def time(self, args = None) : - """ - #** - #* Time - #* - #* Timestamp from PubNub Cloud. - #* - #* @return int timestamp. - #* - - ## PubNub Server Time Example - timestamp = pubnub.time() - print(timestamp) - - """ - ## Capture Callback - if args and args.has_key('callback') : - callback = args['callback'] - else : - callback = None - time = self._request([ - 'time', - '0' - ], callback) - if time != None: - return time[0] - - - def _encode( self, request ) : - return [ - "".join([ ' ~`!@#$%^&*()+=[]\\{}|;\':",./<>?'.find(ch) > -1 and - hex(ord(ch)).replace( '0x', '%' ).upper() or - ch for ch in list(bit) - ]) for bit in request] - - - - diff --git a/PubnubCoreAsync.py b/PubnubCoreAsync.py index b31fdfe..9c53c6e 100644 --- a/PubnubCoreAsync.py +++ b/PubnubCoreAsync.py @@ -22,8 +22,9 @@ except ImportError: sha256 = digestmod.new import hmac from PubnubCrypto import PubnubCrypto +from PubnubBase import PubnubBase -class PubnubCoreAsync(object): +class PubnubCoreAsync(PubnubBase): def start(self): pass def stop(self): pass @@ -57,112 +58,20 @@ class PubnubCoreAsync(object): pubnub = Pubnub( 'PUBLISH-KEY', 'SUBSCRIBE-KEY', 'SECRET-KEY', False ) """ - self.origin = origin - self.publish_key = publish_key - self.subscribe_key = subscribe_key - self.secret_key = secret_key - self.cipher_key = cipher_key - self.ssl = ssl_on + super(PubnubCoreAsync, self).__init__( + publish_key=publish_key, + subscribe_key=subscribe_key, + secret_key=secret_key, + cipher_key=cipher_key, + ssl_on=ssl_on, + origin=origin, + UUID=uuid + ) + self.subscriptions = {} self.timetoken = 0 - self.uuid = uuid or str(self.uuid()) self.version = '3.4' self.accept_encoding = 'gzip' - print self.ssl - if self.ssl : - self.origin = 'https://' + self.origin - else : - self.origin = 'http://' + self.origin - - - def publish( self, args ) : - """ - #** - #* Publish - #* - #* Send a message to a channel. - #* - #* @param array args with channel and message. - #* @return array success information. - #** - - ## Publish Example - def publish_complete(info): - print(info) - - pubnub.publish({ - 'channel' : 'hello_world', - 'message' : { - 'some_text' : 'Hello my World' - }, - 'callback' : publish_complete - }) - - """ - ## Capture Callback - if args.has_key('callback'): callback = args['callback'] - else: callback = lambda x : x - - ## Fail if bad input. - if not (args['channel'] and args['message']): - callback([ 0, 'Missing Channel or Message', 0 ]) - return False - - ## Capture User Input - channel = str(args['channel']) - message = args['message'] - - if self.cipher_key : - pc = PubnubCrypto() - out = [] - if type( message ) == type(list()): - for item in message: - encryptItem = pc.encrypt(self.cipher_key, item ).rstrip() - out.append(encryptItem) - message = json.dumps(out) - elif type( message ) == type(dict()): - outdict = {} - for k, item in message.iteritems(): - encryptItem = pc.encrypt(self.cipher_key, item ).rstrip() - outdict[k] = encryptItem - out.append(outdict) - message = json.dumps(out[0]) - else: - message = json.dumps(pc.encrypt(self.cipher_key, message).replace('\n','')) - else : - message = json.dumps(args['message']) - - def publish_response(info): - callback(info or [0, 'Disconnected', 0]); - - ## Sign Message - if self.secret_key : - hashObject = sha256() - hashObject.update(self.secret_key) - hashedSecret = hashObject.hexdigest() - hash = hmac.HMAC(hashedSecret, '/'.join([ - self.publish_key, - self.subscribe_key, - self.secret_key, - channel, - message - ]), digestmod=digestmod) - signature = hash.hexdigest() - else : - signature = '0' - - ## Send Message - return self._request({ "urlcomponents" : [ - 'publish', - self.publish_key, - self.subscribe_key, - signature, - channel, - '0', - message - ] }, publish_response ) - - def subscribe( self, args ) : """ @@ -227,7 +136,7 @@ class PubnubCoreAsync(object): self.subscriptions[channel]['connected'] = 1 ## SUBSCRIPTION RECURSION - def substabizel(): + def _subscribe(): ## STOP CONNECTION? if not self.subscriptions[channel]['connected']: return @@ -248,43 +157,24 @@ class PubnubCoreAsync(object): if not response: def time_callback(_time): if not _time: - self.timeout( 1, substabizel ) + self.timeout( 1, _subscribe ) return errorback("Lost Network Connection") else: - self.timeout( 1, substabizel ) + self.timeout( 1, _subscribe) ## ENSURE CONNECTED (Call Time Function) return self.time({ 'callback' : time_callback }) self.timetoken = response[1] - substabizel() + _subscribe() pc = PubnubCrypto() out = [] for message in response[0]: - print type(message) - if self.cipher_key : - if type( message ) == type(list()): - for item in message: - encryptItem = pc.decrypt(self.cipher_key, item ) - out.append(encryptItem) - message = out - elif type( message ) == type(dict()): - outdict = {} - for k, item in message.iteritems(): - encryptItem = pc.decrypt(self.cipher_key, item ) - outdict[k] = encryptItem - out.append(outdict) - message = out[0] - else: - message = pc.decrypt(self.cipher_key, message ) - else : - message - - callback(message) + callback(self.decrypt(message)) ## CONNECT TO PUBNUB SUBSCRIBE SERVERS - try : + try: self._request( { "urlcomponents" : [ 'subscribe', self.subscribe_key, @@ -293,113 +183,8 @@ class PubnubCoreAsync(object): str(self.timetoken) ], "urlparams" : {"uuid":self.uuid} }, sub_callback ) except : - self.timeout( 1, substabizel ) + self.timeout( 1, _subscribe) return ## BEGIN SUBSCRIPTION (LISTEN FOR MESSAGES) - substabizel() - - - def unsubscribe( self, args ): - channel = str(args['channel']) - if not (channel in self.subscriptions): - return False - - ## DISCONNECT - self.subscriptions[channel]['connected'] = 0 - self.subscriptions[channel]['timetoken'] = 0 - self.subscriptions[channel]['first'] = False - - - def history( self, args ) : - """ - #** - #* History - #* - #* Load history from a channel. - #* - #* @param array args with 'channel' and 'limit'. - #* @return mixed false on fail, array on success. - #* - - ## History Example - history = pubnub.history({ - 'channel' : 'hello_world', - 'limit' : 1 - }) - print(history) - - """ - ## Capture User Input - limit = args.has_key('limit') and int(args['limit']) or 10 - channel = str(args['channel']) - - ## Fail if bad input. - if not channel : - return 'Missing Channel' - - ## Get History - pc = PubnubCrypto() - return self._request( {"urlcomponents" : [ - 'history', - self.subscribe_key, - channel, - '0', - str(limit) - ]}, args['callback'] ) - - def time( self, args ) : - """ - #** - #* Time - #* - #* Timestamp from PubNub Cloud. - #* - #* @return int timestamp. - #* - - ## PubNub Server Time Example - def time_complete(timestamp): - print(timestamp) - - pubnub.time(time_complete) - - """ - def complete(response) : - if not response: return 0 - args['callback'](response[0]) - - self._request( { "urlcomponents" : [ - 'time', - '0' - ]}, complete ) - - def uuid(self) : - """ - #** - #* uuid - #* - #* Generate a UUID - #* - #* @return UUID. - #* - - ## PubNub UUID Example - uuid = pubnub.uuid() - print(uuid) - """ - return uuid.uuid1() - - def getUrl(self,request): - ## 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["urlcomponents"]]) - if (request.has_key("urlparams")): - url = url + '?' + "&".join([ x + "=" + y for x,y in request["urlparams"].items()]) - return url - - def _request( self, request, callback, timeout=30 ) : - pass + _subscribe() diff --git a/PubnubCrypto.py b/PubnubCrypto.py new file mode 100644 index 0000000..744f2d3 --- /dev/null +++ b/PubnubCrypto.py @@ -0,0 +1,92 @@ +## 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 +## ----------------------------------- + +from Crypto.Cipher import AES +from Crypto.Hash import MD5 +from base64 import encodestring, decodestring +import hashlib +import hmac + +class PubnubCrypto() : + """ + #** + #* PubnubCrypto + #* + #** + + ## Initiate Class + pc = PubnubCrypto + + """ + + def pad( self, msg, block_size=16 ): + """ + #** + #* pad + #* + #* pad the text to be encrypted + #* appends a padding character to the end of the String + #* until the string has block_size length + #* @return msg with padding. + #** + """ + return msg + ((block_size - len(msg) % block_size) * chr(block_size - len(msg) % block_size)) + + def depad( self, msg ): + """ + #** + #* depad + #* + #* depad the decryptet message" + #* @return msg without padding. + #** + """ + return msg[0:-ord(msg[-1])] + + def getSecret( self, key ): + """ + #** + #* getSecret + #* + #* hases the key to MD5 + #* @return key in MD5 format + #** + """ + return MD5.new(key).digest() + + def encrypt( self, key, msg ): + """ + #** + #* encrypt + #* + #* encrypts the message + #* @return message in encrypted format + #** + """ + secret = self.getSecret(key) + Initial16bytes='0123456789012345' + cipher = AES.new(secret,AES.MODE_CBC,Initial16bytes) + return encodestring(cipher.encrypt(self.pad(msg))) + + def decrypt( self, key, msg ): + """ + #** + #* decrypt + #* + #* decrypts the message + #* @return message in decryped format + #** + """ + secret = self.getSecret(key) + Initial16bytes='0123456789012345' + cipher = AES.new(secret,AES.MODE_CBC,Initial16bytes) + return self.depad((cipher.decrypt(decodestring(msg)))) + diff --git a/python-tornado/examples/here-now-example.py b/python-tornado/examples/here-now-example.py new file mode 100644 index 0000000..4105776 --- /dev/null +++ b/python-tornado/examples/here-now-example.py @@ -0,0 +1,43 @@ +## 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 +import tornado +from Pubnub import 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, subscribe_key, secret_key, cipher_key, ssl_on ) +crazy = 'hello_world' + +## ----------------------------------------------------------------------- +## History Example +## ----------------------------------------------------------------------- +def here_now_complete(messages): + print(messages) + tornado.ioloop.IOLoop.instance().stop() + +pubnub.here_now( { + 'channel' : crazy, + 'callback' : here_now_complete +}) + +## ----------------------------------------------------------------------- +## IO Event Loop +## ----------------------------------------------------------------------- +tornado.ioloop.IOLoop.instance().start() diff --git a/python-tornado/examples/history-example.py b/python-tornado/examples/history-example.py index 5c6fb5b..c1619f4 100644 --- a/python-tornado/examples/history-example.py +++ b/python-tornado/examples/history-example.py @@ -11,7 +11,6 @@ import sys import tornado -sys.path.append('../') from Pubnub import Pubnub publish_key = len(sys.argv) > 1 and sys.argv[1] or 'demo' @@ -31,6 +30,7 @@ crazy = 'hello_world' ## ----------------------------------------------------------------------- def history_complete(messages): print(messages) + tornado.ioloop.IOLoop.instance().stop() pubnub.history( { 'channel' : crazy, diff --git a/python-tornado/examples/publish-example.py b/python-tornado/examples/publish-example.py index 7f217d1..72f2586 100644 --- a/python-tornado/examples/publish-example.py +++ b/python-tornado/examples/publish-example.py @@ -6,7 +6,7 @@ ## http://www.pubnub.com/ ## ----------------------------------- -## PubNub 3.0 Real-time Push Cloud API +## PubNub 3.1 Real-time Push Cloud API ## ----------------------------------- import sys @@ -18,27 +18,44 @@ from Pubnub import 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 '' ##(Cipher key is Optional) +cipher_key = len(sys.argv) > 4 and sys.argv[4] or 'demo' ##(Cipher key is Optional) ssl_on = len(sys.argv) > 5 and bool(sys.argv[5]) or False ## ----------------------------------------------------------------------- ## Initiate Pubnub State ## ----------------------------------------------------------------------- -pubnub = Pubnub( publish_key, subscribe_key, secret_key,cipher_key, ssl_on ) +pubnub = Pubnub( publish_key=publish_key, subscribe_key=subscribe_key, secret_key=secret_key,cipher_key=cipher_key, ssl_on=ssl_on ) +#pubnub = Pubnub( publish_key, subscribe_key, secret_key, ssl_on ) crazy = 'hello_world' -## ----------------------------------------------------------------------- -## History Example -## ----------------------------------------------------------------------- -def history_complete(messages): - print(messages) +def publish_complete(info): + print(info) + +## Publish string +pubnub.publish({ + 'channel' : crazy, + 'message' : 'Hello World!', + 'callback' : publish_complete +}) -pubnub.history( { - 'channel' : crazy, - 'limit' : 10, - 'callback' : history_complete +## Publish list +li = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'] +pubnub.publish({ + 'channel' : crazy, + 'message' : li, + 'callback' : publish_complete }) +def done_cb(info): + publish_complete(info) + tornado.ioloop.IOLoop.instance().stop() + +## Publish Dictionary Object +pubnub.publish({ + 'channel' : crazy, + 'message' : { 'some_key' : 'some_val' }, + 'callback' : done_cb +}) ## ----------------------------------------------------------------------- ## IO Event Loop ## ----------------------------------------------------------------------- diff --git a/python-tornado/examples/subscribe-example.py b/python-tornado/examples/subscribe-example.py index 1a2e03d..dfe8010 100644 --- a/python-tornado/examples/subscribe-example.py +++ b/python-tornado/examples/subscribe-example.py @@ -18,13 +18,14 @@ from Pubnub import 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 '' ##(Cipher key is Optional) +cipher_key = len(sys.argv) > 4 and sys.argv[4] or 'demo' ##(Cipher key is Optional) ssl_on = len(sys.argv) > 5 and bool(sys.argv[5]) or False ## ----------------------------------------------------------------------- ## Initiate Pubnub State ## ----------------------------------------------------------------------- -pubnub = Pubnub( publish_key, subscribe_key, secret_key,cipher_key, ssl_on ) +pubnub = Pubnub( publish_key=publish_key, subscribe_key=subscribe_key, secret_key=secret_key,cipher_key=cipher_key, ssl_on=ssl_on ) +#pubnub = Pubnub( publish_key, subscribe_key, secret_key, ssl_on ) crazy = 'hello_world' def connect_cb(): @@ -41,6 +42,7 @@ pubnub.subscribe({ ## ----------------------------------------------------------------------- ## Publish Example ## ----------------------------------------------------------------------- +''' def publish_complete(info): print(info) @@ -65,6 +67,7 @@ pubnub.publish({ 'message' : { 'some_key' : 'some_val' }, 'callback' : publish_complete }) +''' ## ----------------------------------------------------------------------- ## IO Event Loop ## ----------------------------------------------------------------------- diff --git a/python-twisted/examples/here-now-example.py b/python-twisted/examples/here-now-example.py new file mode 100644 index 0000000..b3c9dc0 --- /dev/null +++ b/python-twisted/examples/here-now-example.py @@ -0,0 +1,43 @@ +## 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 +from twisted.internet import reactor +from Pubnub import 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, subscribe_key, secret_key, cipher_key, ssl_on ) +crazy = 'hello_world' + +## ----------------------------------------------------------------------- +## History Example +## ----------------------------------------------------------------------- +def here_now_complete(messages): + print(messages) + reactor.stop() + +pubnub.here_now( { + 'channel' : crazy, + 'callback' : here_now_complete +}) + +## ----------------------------------------------------------------------- +## IO Event Loop +## ----------------------------------------------------------------------- +reactor.run() diff --git a/python-twisted/examples/history-example.py b/python-twisted/examples/history-example.py index 31b8edb..5f352ef 100644 --- a/python-twisted/examples/history-example.py +++ b/python-twisted/examples/history-example.py @@ -31,6 +31,7 @@ crazy = 'hello_world' ## ----------------------------------------------------------------------- def history_complete(messages): print(messages) + reactor.stop() pubnub.history( { 'channel' : crazy, diff --git a/python-twisted/examples/publish-example.py b/python-twisted/examples/publish-example.py index 9c3be60..d09ad8d 100644 --- a/python-twisted/examples/publish-example.py +++ b/python-twisted/examples/publish-example.py @@ -48,11 +48,14 @@ pubnub.publish({ 'callback' : publish_complete }) +def done_cb(info): + publish_complete(info) + reactor.stop() ## Publish Dictionary Object pubnub.publish({ 'channel' : crazy, 'message' : { 'some_key' : 'some_val' }, - 'callback' : publish_complete + 'callback' : done_cb }) ## ----------------------------------------------------------------------- diff --git a/python-twisted/examples/subscribe-example.py b/python-twisted/examples/subscribe-example.py index 994e7e3..cf4a919 100644 --- a/python-twisted/examples/subscribe-example.py +++ b/python-twisted/examples/subscribe-example.py @@ -23,7 +23,8 @@ ssl_on = len(sys.argv) > 5 and bool(sys.argv[5]) or False ## ----------------------------------------------------------------------- ## Initiate Pubnub State ## ----------------------------------------------------------------------- -pubnub = Pubnub( publish_key, subscribe_key, secret_key, cipher_key, ssl_on ) +#pubnub = Pubnub( publish_key, subscribe_key, secret_key, cipher_key, ssl_on ) +pubnub = Pubnub( publish_key, subscribe_key, secret_key, ssl_on ) crazy = 'hello_world' ## ----------------------------------------------------------------------- @@ -33,10 +34,7 @@ def message_received(message): print(message) def connected() : - pubnub.publish({ - 'channel' : crazy, - 'message' : { 'Info' : 'Connected!' } - }) + print 'Connected' pubnub.subscribe({ 'channel' : crazy, diff --git a/python/3.3/Pubnub.py b/python/3.3/Pubnub.py index e2b573f..5df77d5 100644 --- a/python/3.3/Pubnub.py +++ b/python/3.3/Pubnub.py @@ -25,27 +25,24 @@ class Pubnub(PubnubCore): publish_key, subscribe_key, secret_key = False, + cipher_key = False, ssl_on = False, origin = 'pubsub.pubnub.com', pres_uuid = None ) : super(Pubnub, self).__init__( - publish_key, - subscribe_key, - secret_key, - ssl_on, - origin, - pres_uuid + publish_key = publish_key, + subscribe_key = subscribe_key, + secret_key = secret_key, + cipher_key = cipher_key, + ssl_on = ssl_on, + origin = origin, + uuid = pres_uuid ) - def _request( self, request, origin = None, encode = True, params = None, callback = None ) : + def _request( self, request, callback = None ) : ## Build URL - url = (origin or self.origin) + '/' + "/".join( - encode and self._encode(request) or request - ) - ## Add query params - if params is not None and len(params) > 0: - url = url + "?" + "&".join(params) + url = self.getUrl(request) ## Send Request Expecting JSONP Response try: diff --git a/python/3.3/here-now-example.py b/python/3.3/here-now-example.py new file mode 100644 index 0000000..261500a --- /dev/null +++ b/python/3.3/here-now-example.py @@ -0,0 +1,33 @@ +## 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 +from twisted.internet import reactor +from Pubnub import 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) +crazy = 'hello_world' + + +print pubnub.here_now( { + 'channel' : crazy +}) + diff --git a/python/3.3/publish-example.py b/python/3.3/publish-example.py index 725df0b..c97034b 100755 --- a/python/3.3/publish-example.py +++ b/python/3.3/publish-example.py @@ -1,7 +1,7 @@ from Pubnub import Pubnub ## Initiate Class -pubnub = Pubnub( 'demo', 'demo', None, False ) +pubnub = Pubnub( publish_key='demo', subscribe_key='demo', ssl_on=False ) ## Publish Example info = pubnub.publish({ |