Sleekxmpp with Django not working? - django

Question

Am working with sleekxmpp with python for sending messages and its working perfectly.Now i need to implement same in django to create web api for my mobile application.
When i implement that code in django its not getting connected to ejabberd server.xmpp=self.aaaa(jid,password,receiver,message) this function is throughing none value.
Below is my code in django:
class SendMessageView(APIView,sleekxmpp.ClientXMPP):
def aaaa(self,jid, password, recipient, message):
print "dddddddddddddddddddddddddddddddd",jid,password
sleekxmpp.ClientXMPP.__init__(self, jid, password)
self.recipient = recipient
self.msg = message
self.add_event_handler("session_start", self.start)
def start(self, event):
self.send_presence()
try:
self.get_roster()
except IqError as err:
logging.error('There was an error getting the roster')
logging.error(err.iq['error']['condition'])
self.disconnect()
except IqTimeout:
logging.error('Server is taking too long to respond')
self.disconnect()
self.send_message(mto=self.recipient,mbody=self.msg,mtype='chat')
self.disconnect(wait=True)
def post(self,request,format=None):
serializer=SendMessageSerializer(request.DATA)
jid=request.DATA.get('sender')
password=request.DATA.get('password')
receiver=request.DATA.get('receiver')
message=request.DATA.get('message')
print "ddddddddddddd",jid,password,receiver,message
xmpp=self.aaaa(jid,password,receiver,message)
print "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",xmpp
xmpp.register_plugin('xep_0030')
xmpp.register_plugin('xep_0199')
if xmpp.connect():
xmpp.process(block=False)
print "Connected"
else:
print "Not Connected"
Error shown is:
AttributeError at /chat-message/send/
'NoneType' object has no attribute 'register_plugin'
Request Method: POST
Request URL: ******/chat-message/send/
Django Version: 1.6
Exception Type: AttributeError
Exception Value:
'NoneType' object has no attribute 'register_plugin'
Exception Location: /home/ntech/projects/project_path/apps/chats/views.py in post, line 58
Python Executable: /home/ntech/Virtualenv/project_path/bin/python
Python Version: 2.7.6
Python Path:
['/home/ntech/projects/chatline',
'/home/ntech/Virtualenv/project_path/lib/python2.7',
'/home/ntech/Virtualenv/project_path/lib/python2.7/plat-i386-linux-gnu',
'/home/ntech/Virtualenv/project_path/lib/python2.7/lib-tk',
'/home/ntech/Virtualenv/project_path/lib/python2.7/lib-old',
'/home/ntech/Virtualenv/project_path/lib/python2.7/lib-dynload',
'/usr/lib/python2.7',
'/usr/lib/python2.7/plat-i386-linux-gnu',
'/usr/lib/python2.7/lib-tk',
'/home/ntech/Virtualenv/project_path/local/lib/python2.7/site-packages',
'/home/ntech/Virtualenv/project_path/lib/python2.7/site-packages']
Server time: Mon, 29 Dec 2014 06:02:10 +0000

Answer 1

Your method aaaa always return None. Try to use self.
Also it is not a good idea to multiple inheritance here. Try aggregation
class SendMessageView(APIView):
def aaaa(self,jid, password, recipient, message):
...
self.xmpp = sleekxmpp.ClientXMPP(jid, password)
...
def post(self,request,format=None):
...
self.aaaa(jid,password,receiver,message)
self.xmpp.register_plugin('xep_0030')
self.xmpp.register_plugin('xep_0199')
...
Or even better:
class SendMessageView(APIView):
def get_xmpp(self,jid, password, recipient, message):
...
return sleekxmpp.ClientXMPP(jid, password)
...
def post(self,request,format=None):
...
xmpp = self.get_xmpp(jid,password,receiver,message)
xmpp.register_plugin('xep_0030')
xmpp.register_plugin('xep_0199')
...