Bump version to 1.1.9

Resolved by always normalizing JIDs to bare form, regardless of if they
are JID objects or strings.

Also simplified related code to prefer use of JID objects instead of
strings so they don't need to be parsed multiple times.

README.rst

@@ -45,7 +45,7 @@ The latest source code for SleekXMPP may be found on `Github
 ``develop`` branch.
 
 **Latest Release**
-    - `1.1.4 <http://github.com/fritzy/SleekXMPP/zipball/1.1.4>`_
+    - `1.1.9 <http://github.com/fritzy/SleekXMPP/zipball/1.1.9>`_
 
 **Develop Releases**
     - `Latest Develop Version <http://github.com/fritzy/SleekXMPP/zipball/develop>`_
@@ -74,6 +74,7 @@ help with SleekXMPP.
 **Chat**
     `sleek@conference.jabber.org <xmpp:sleek@conference.jabber.org?join>`_
 
+
 Documentation and Testing
 -------------------------
 Documentation can be found both inline in the code, and as a Sphinx project in ``/docs``.

examples/echo_client.py

@@ -122,6 +122,19 @@ if __name__ == '__main__':
     xmpp.register_plugin('xep_0060') # PubSub
     xmpp.register_plugin('xep_0199') # XMPP Ping
 
+    # If you are connecting to Facebook and wish to use the
+    # X-FACEBOOK-PLATFORM authentication mechanism, you will need
+    # your API key and an access token. Then you'll set:
+    # xmpp.credentials['api_key'] = 'THE_API_KEY'
+    # xmpp.credentials['access_token'] = 'THE_ACCESS_TOKEN'
+
+    # If you are connecting to MSN, then you will need an
+    # access token, and it does not matter what JID you
+    # specify other than that the domain is 'messenger.live.com',
+    # so '_@messenger.live.com' will work. You can specify
+    # the access token as so:
+    # xmpp.credentials['access_token'] = 'THE_ACCESS_TOKEN'
+
     # If you are working with an OpenFire server, you may need
     # to adjust the SSL version used:
     # xmpp.ssl_version = ssl.PROTOCOL_SSLv3

examples/gtalk_custom_domain.py

@@ -0,0 +1,165 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import sys
+import logging
+import getpass
+from optparse import OptionParser
+
+import sleekxmpp
+
+import ssl
+from sleekxmpp.xmlstream import cert
+
+
+# Python versions before 3.0 do not use UTF-8 encoding
+# by default. To ensure that Unicode is handled properly
+# throughout SleekXMPP, we will set the default encoding
+# ourselves to UTF-8.
+if sys.version_info < (3, 0):
+    reload(sys)
+    sys.setdefaultencoding('utf8')
+else:
+    raw_input = input
+
+
+class GTalkBot(sleekxmpp.ClientXMPP):
+
+    """
+    A demonstration of using SleekXMPP with accounts from a Google Apps
+    account with a custom domain, because it requires custom certificate
+    validation.
+    """
+
+    def __init__(self, jid, password):
+        sleekxmpp.ClientXMPP.__init__(self, jid, password)
+
+        # The session_start event will be triggered when
+        # the bot establishes its connection with the server
+        # and the XML streams are ready for use. We want to
+        # listen for this event so that we we can initialize
+        # our roster.
+        self.add_event_handler("session_start", self.start)
+
+        # The message event is triggered whenever a message
+        # stanza is received. Be aware that that includes
+        # MUC messages and error messages.
+        self.add_event_handler("message", self.message)
+
+        # Using a Google Apps custom domain, the certificate
+        # does not contain the custom domain, just the GTalk
+        # server name. So we will need to process invalid
+        # certifcates ourselves and check that it really
+        # is from Google.
+        self.add_event_handler("ssl_invalid_cert", self.invalid_cert)
+
+    def invalid_cert(self, pem_cert):
+        der_cert = ssl.PEM_cert_to_DER_cert(pem_cert)
+        try:
+            cert.verify('talk.google.com', der_cert)
+            logging.debug("CERT: Found GTalk certificate")
+        except cert.CertificateError as err:
+            log.error(err.message)
+            self.disconnect(send_close=False)
+
+    def start(self, event):
+        """
+        Process the session_start event.
+
+        Typical actions for the session_start event are
+        requesting the roster and broadcasting an initial
+        presence stanza.
+
+        Arguments:
+            event -- An empty dictionary. The session_start
+                     event does not provide any additional
+                     data.
+        """
+        self.send_presence()
+        self.get_roster()
+
+    def message(self, msg):
+        """
+        Process incoming message stanzas. Be aware that this also
+        includes MUC messages and error messages. It is usually
+        a good idea to check the messages's type before processing
+        or sending replies.
+
+        Arguments:
+            msg -- The received message stanza. See the documentation
+                   for stanza objects and the Message stanza to see
+                   how it may be used.
+        """
+        if msg['type'] in ('chat', 'normal'):
+            msg.reply("Thanks for sending\n%(body)s" % msg).send()
+
+
+if __name__ == '__main__':
+    # Setup the command line arguments.
+    optp = OptionParser()
+
+    # Output verbosity options.
+    optp.add_option('-q', '--quiet', help='set logging to ERROR',
+                    action='store_const', dest='loglevel',
+                    const=logging.ERROR, default=logging.INFO)
+    optp.add_option('-d', '--debug', help='set logging to DEBUG',
+                    action='store_const', dest='loglevel',
+                    const=logging.DEBUG, default=logging.INFO)
+    optp.add_option('-v', '--verbose', help='set logging to COMM',
+                    action='store_const', dest='loglevel',
+                    const=5, default=logging.INFO)
+
+    # JID and password options.
+    optp.add_option("-j", "--jid", dest="jid",
+                    help="JID to use")
+    optp.add_option("-p", "--password", dest="password",
+                    help="password to use")
+
+    opts, args = optp.parse_args()
+
+    # Setup logging.
+    logging.basicConfig(level=opts.loglevel,
+                        format='%(levelname)-8s %(message)s')
+
+    if opts.jid is None:
+        opts.jid = raw_input("Username: ")
+    if opts.password is None:
+        opts.password = getpass.getpass("Password: ")
+
+    # Setup the GTalkBot and register plugins. Note that while plugins may
+    # have interdependencies, the order in which you register them does
+    # not matter.
+    xmpp = GTalkBot(opts.jid, opts.password)
+    xmpp.register_plugin('xep_0030') # Service Discovery
+    xmpp.register_plugin('xep_0004') # Data Forms
+    xmpp.register_plugin('xep_0060') # PubSub
+    xmpp.register_plugin('xep_0199') # XMPP Ping
+
+    # If you are working with an OpenFire server, you may need
+    # to adjust the SSL version used:
+    # xmpp.ssl_version = ssl.PROTOCOL_SSLv3
+
+    # If you want to verify the SSL certificates offered by a server:
+    # xmpp.ca_certs = "path/to/ca/cert"
+
+    # Connect to the XMPP server and start processing XMPP stanzas.
+    if xmpp.connect():
+        # If you do not have the dnspython library installed, you will need
+        # to manually specify the name of the server if it does not match
+        # the one in the JID. For example, to use Google Talk you would
+        # need to use:
+        #
+        # if xmpp.connect(('talk.google.com', 5222)):
+        #     ...
+        xmpp.process(block=True)
+        print("Done")
+    else:
+        print("Unable to connect.")

examples/ibb_transfer/ibb_receiver.py

@@ -0,0 +1,149 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import sys
+import logging
+import getpass
+from optparse import OptionParser
+
+import sleekxmpp
+
+# Python versions before 3.0 do not use UTF-8 encoding
+# by default. To ensure that Unicode is handled properly
+# throughout SleekXMPP, we will set the default encoding
+# ourselves to UTF-8.
+if sys.version_info < (3, 0):
+    reload(sys)
+    sys.setdefaultencoding('utf8')
+else:
+    raw_input = input
+
+
+class IBBReceiver(sleekxmpp.ClientXMPP):
+
+    """
+    A basic example of creating and using an in-band bytestream.
+    """
+
+    def __init__(self, jid, password):
+        sleekxmpp.ClientXMPP.__init__(self, jid, password)
+
+        self.register_plugin('xep_0030') # Service Discovery
+        self.register_plugin('xep_0047', {
+            'accept_stream': self.accept_stream
+        }) # In-band Bytestreams
+
+        # The session_start event will be triggered when
+        # the bot establishes its connection with the server
+        # and the XML streams are ready for use. We want to
+        # listen for this event so that we we can initialize
+        # our roster.
+        self.add_event_handler("session_start", self.start)
+
+        self.add_event_handler("ibb_stream_start", self.stream_opened)
+        self.add_event_handler("ibb_stream_data", self.stream_data)
+
+    def start(self, event):
+        """
+        Process the session_start event.
+
+        Typical actions for the session_start event are
+        requesting the roster and broadcasting an initial
+        presence stanza.
+
+        Arguments:
+            event -- An empty dictionary. The session_start
+                     event does not provide any additional
+                     data.
+        """
+        self.send_presence()
+        self.get_roster()
+
+    def accept_stream(self, iq):
+        """
+        Check that it is ok to accept a stream request. 
+
+        Controlling stream acceptance can be done via either:
+            - setting 'auto_accept' to False in the plugin
+              configuration. The default is True.
+            - setting 'accept_stream' to a function which accepts
+              an Iq stanza as its argument, like this one.
+
+        The accept_stream function will be used if it exists, and the
+        auto_accept value will be used otherwise.
+        """
+        return True
+
+    def stream_opened(self, stream):
+        # NOTE: IBB streams are bi-directional, so the original sender is
+        # now the opened stream's receiver.
+        print('Stream opened: %s from ' % (stream.sid, stream.receiver))
+
+        # You could run a loop reading from the stream using stream.recv(),
+        # or use the ibb_stream_data event.
+
+    def stream_data(self, event):
+        print(event['data'])
+
+if __name__ == '__main__':
+    # Setup the command line arguments.
+    optp = OptionParser()
+
+    # Output verbosity options.
+    optp.add_option('-q', '--quiet', help='set logging to ERROR',
+                    action='store_const', dest='loglevel',
+                    const=logging.ERROR, default=logging.INFO)
+    optp.add_option('-d', '--debug', help='set logging to DEBUG',
+                    action='store_const', dest='loglevel',
+                    const=logging.DEBUG, default=logging.INFO)
+    optp.add_option('-v', '--verbose', help='set logging to COMM',
+                    action='store_const', dest='loglevel',
+                    const=5, default=logging.INFO)
+
+    # JID and password options.
+    optp.add_option("-j", "--jid", dest="jid",
+                    help="JID to use")
+    optp.add_option("-p", "--password", dest="password",
+                    help="password to use")
+
+    opts, args = optp.parse_args()
+
+    # Setup logging.
+    logging.basicConfig(level=opts.loglevel,
+                        format='%(levelname)-8s %(message)s')
+
+    if opts.jid is None:
+        opts.jid = raw_input("Username: ")
+    if opts.password is None:
+        opts.password = getpass.getpass("Password: ")
+
+    xmpp = IBBReceiver(opts.jid, opts.password)
+
+    # If you are working with an OpenFire server, you may need
+    # to adjust the SSL version used:
+    # xmpp.ssl_version = ssl.PROTOCOL_SSLv3
+
+    # If you want to verify the SSL certificates offered by a server:
+    # xmpp.ca_certs = "path/to/ca/cert"
+
+    # Connect to the XMPP server and start processing XMPP stanzas.
+    if xmpp.connect():
+        # If you do not have the dnspython library installed, you will need
+        # to manually specify the name of the server if it does not match
+        # the one in the JID. For example, to use Google Talk you would
+        # need to use:
+        #
+        # if xmpp.connect(('talk.google.com', 5222)):
+        #     ...
+        xmpp.process(block=True)
+        print("Done")
+    else:
+        print("Unable to connect.")

examples/ibb_transfer/ibb_sender.py

@@ -0,0 +1,145 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import sys
+import logging
+import getpass
+from optparse import OptionParser
+
+import sleekxmpp
+
+# Python versions before 3.0 do not use UTF-8 encoding
+# by default. To ensure that Unicode is handled properly
+# throughout SleekXMPP, we will set the default encoding
+# ourselves to UTF-8.
+if sys.version_info < (3, 0):
+    reload(sys)
+    sys.setdefaultencoding('utf8')
+else:
+    raw_input = input
+
+
+class IBBSender(sleekxmpp.ClientXMPP):
+
+    """
+    A basic example of creating and using an in-band bytestream.
+    """
+
+    def __init__(self, jid, password, receiver, filename):
+        sleekxmpp.ClientXMPP.__init__(self, jid, password)
+
+        self.receiver = receiver
+        self.filename = filename
+
+        # The session_start event will be triggered when
+        # the bot establishes its connection with the server
+        # and the XML streams are ready for use. We want to
+        # listen for this event so that we we can initialize
+        # our roster.
+        self.add_event_handler("session_start", self.start)
+
+    def start(self, event):
+        """
+        Process the session_start event.
+
+        Typical actions for the session_start event are
+        requesting the roster and broadcasting an initial
+        presence stanza.
+
+        Arguments:
+            event -- An empty dictionary. The session_start
+                     event does not provide any additional
+                     data.
+        """
+        self.send_presence()
+        self.get_roster()
+
+        # For the purpose of demonstration, we'll set a very small block
+        # size. The default block size is 4096. We'll also use a window
+        # allowing sending multiple blocks at a time; in this case, three
+        # block transfers may be in progress at any time.
+        stream = self['xep_0047'].open_stream(self.receiver)
+
+        with open(self.filename) as f:
+            data = f.read()
+            stream.sendall(data)
+
+
+if __name__ == '__main__':
+    # Setup the command line arguments.
+    optp = OptionParser()
+
+    # Output verbosity options.
+    optp.add_option('-q', '--quiet', help='set logging to ERROR',
+                    action='store_const', dest='loglevel',
+                    const=logging.ERROR, default=logging.INFO)
+    optp.add_option('-d', '--debug', help='set logging to DEBUG',
+                    action='store_const', dest='loglevel',
+                    const=logging.DEBUG, default=logging.INFO)
+    optp.add_option('-v', '--verbose', help='set logging to COMM',
+                    action='store_const', dest='loglevel',
+                    const=5, default=logging.INFO)
+
+    # JID and password options.
+    optp.add_option("-j", "--jid", dest="jid",
+                    help="JID to use")
+    optp.add_option("-p", "--password", dest="password",
+                    help="password to use")
+    optp.add_option("-r", "--receiver", dest="receiver",
+                    help="JID to use")
+    optp.add_option("-f", "--file", dest="filename",
+                    help="JID to use")
+
+    opts, args = optp.parse_args()
+
+    # Setup logging.
+    logging.basicConfig(level=opts.loglevel,
+                        format='%(levelname)-8s %(message)s')
+
+    if opts.jid is None:
+        opts.jid = raw_input("Username: ")
+    if opts.password is None:
+        opts.password = getpass.getpass("Password: ")
+    if opts.receiver is None:
+        opts.receiver = raw_input("Receiver: ")
+    if opts.filename is None:
+        opts.filename = raw_input("File path: ")
+
+    # Setup the EchoBot and register plugins. Note that while plugins may
+    # have interdependencies, the order in which you register them does
+    # not matter.
+    xmpp = IBBSender(opts.jid, opts.password, opts.receiver, opts.filename)
+    xmpp.register_plugin('xep_0030') # Service Discovery
+    xmpp.register_plugin('xep_0004') # Data Forms
+    xmpp.register_plugin('xep_0047') # In-band Bytestreams
+    xmpp.register_plugin('xep_0060') # PubSub
+    xmpp.register_plugin('xep_0199') # XMPP Ping
+
+    # If you are working with an OpenFire server, you may need
+    # to adjust the SSL version used:
+    # xmpp.ssl_version = ssl.PROTOCOL_SSLv3
+
+    # If you want to verify the SSL certificates offered by a server:
+    # xmpp.ca_certs = "path/to/ca/cert"
+
+    # Connect to the XMPP server and start processing XMPP stanzas.
+    if xmpp.connect():
+        # If you do not have the dnspython library installed, you will need
+        # to manually specify the name of the server if it does not match
+        # the one in the JID. For example, to use Google Talk you would
+        # need to use:
+        #
+        # if xmpp.connect(('talk.google.com', 5222)):
+        #     ...
+        xmpp.process(block=True)
+        print("Done")
+    else:
+        print("Unable to connect.")

setup.py

@@ -61,6 +61,7 @@ packages     = [ 'sleekxmpp',
                  'sleekxmpp/plugins/xep_0027',
                  'sleekxmpp/plugins/xep_0030',
                  'sleekxmpp/plugins/xep_0030/stanza',
+                 'sleekxmpp/plugins/xep_0033',
                  'sleekxmpp/plugins/xep_0047',
                  'sleekxmpp/plugins/xep_0050',
                  'sleekxmpp/plugins/xep_0054',
@@ -71,6 +72,7 @@ packages     = [ 'sleekxmpp',
                  'sleekxmpp/plugins/xep_0077',
                  'sleekxmpp/plugins/xep_0078',
                  'sleekxmpp/plugins/xep_0080',
+                 'sleekxmpp/plugins/xep_0084',
                  'sleekxmpp/plugins/xep_0085',
                  'sleekxmpp/plugins/xep_0086',
                  'sleekxmpp/plugins/xep_0092',
@@ -82,13 +84,17 @@ packages     = [ 'sleekxmpp',
                  'sleekxmpp/plugins/xep_0153',
                  'sleekxmpp/plugins/xep_0172',
                  'sleekxmpp/plugins/xep_0184',
+                 'sleekxmpp/plugins/xep_0186',
+                 'sleekxmpp/plugins/xep_0191',
                  'sleekxmpp/plugins/xep_0198',
                  'sleekxmpp/plugins/xep_0199',
                  'sleekxmpp/plugins/xep_0202',
                  'sleekxmpp/plugins/xep_0203',
+                 'sleekxmpp/plugins/xep_0221',
                  'sleekxmpp/plugins/xep_0224',
                  'sleekxmpp/plugins/xep_0231',
                  'sleekxmpp/plugins/xep_0249',
+                 'sleekxmpp/plugins/xep_0258',
                  'sleekxmpp/features',
                  'sleekxmpp/features/feature_mechanisms',
                  'sleekxmpp/features/feature_mechanisms/stanza',

sleekxmpp/api.py

@@ -16,24 +16,24 @@ class APIWrapper(object):
         elif attr == 'settings':
             return self.api.settings[self.name]
         elif attr == 'register':
-            def curried_handler(handler, op, jid=None, node=None, default=False):
+            def partial(handler, op, jid=None, node=None, default=False):
                 register = getattr(self.api, attr)
                 return register(handler, self.name, op, jid, node, default)
-            return curried_handler
+            return partial
         elif attr == 'register_default':
-            def curried_handler(handler, op, jid=None, node=None):
+            def partial(handler, op, jid=None, node=None):
                 return getattr(self.api, attr)(handler, self.name, op)
-            return curried_handler
+            return partial
         elif attr in ('run', 'restore_default', 'unregister'):
-            def curried_handler(*args, **kwargs):
+            def partial(*args, **kwargs):
                 return getattr(self.api, attr)(self.name, *args, **kwargs)
-            return curried_handler
+            return partial
         return None
 
     def __getitem__(self, attr):
-        def curried_handler(jid=None, node=None, ifrom=None, args=None):
+        def partial(jid=None, node=None, ifrom=None, args=None):
             return self.api.run(self.name, attr, jid, node, ifrom, args)
-        return curried_handler
+        return partial
 
 
 class APIRegistry(object):
@@ -42,7 +42,7 @@ class APIRegistry(object):
         self._handlers = {}
         self._handler_defaults = {}
         self.xmpp = xmpp
-        self.settings = {} 
+        self.settings = {}
 
     def _setup(self, ctype, op):
         """Initialize the API callback dictionaries.
@@ -99,7 +99,7 @@ class APIRegistry(object):
         """
         self._setup(ctype, op)
 
-        if jid in (None, ''):
+        if not jid:
             jid = self.xmpp.boundjid
         if jid and not isinstance(jid, JID):
             jid = JID(jid)
@@ -113,7 +113,7 @@ class APIRegistry(object):
             else:
                 jid = jid.full
         else:
-            if self.settings[ctype].get('client_bare', True):
+            if self.settings[ctype].get('client_bare', False):
                 jid = jid.bare
             else:
                 jid = jid.full
@@ -138,8 +138,8 @@ class APIRegistry(object):
         """Register an API callback, with JID+node specificity.
 
         The API callback can later be executed based on the
-        specificity of the provided JID+node combination. 
+        specificity of the provided JID+node combination.
-        
+
         See :meth:`~ApiRegistry.run` for more details.
 
         :param string ctype: The name of the API to use.

sleekxmpp/basexmpp.py

@@ -16,6 +16,7 @@ from __future__ import with_statement, unicode_literals
 
 import sys
 import logging
+import threading
 
 import sleekxmpp
 from sleekxmpp import plugins, features, roster
@@ -31,6 +32,7 @@ from sleekxmpp.xmlstream import XMLStream, JID
 from sleekxmpp.xmlstream import ET, register_stanza_plugin
 from sleekxmpp.xmlstream.matcher import MatchXPath
 from sleekxmpp.xmlstream.handler import Callback
+from sleekxmpp.xmlstream.stanzabase import XML_NS
 
 from sleekxmpp.features import *
 from sleekxmpp.plugins import PluginManager, register_plugin, load_plugin
@@ -66,10 +68,13 @@ class BaseXMPP(XMLStream):
         #: An identifier for the stream as given by the server.
         self.stream_id = None
 
-        #: The JabberID (JID) used by this connection. 
+        #: The JabberID (JID) used by this connection.
         self.boundjid = JID(jid)
+
         self._expected_server_name = self.boundjid.host
 
+        self.session_bind_event = threading.Event()
+
         #: A dictionary mapping plugin names to plugins.
         self.plugin = PluginManager(self)
 
@@ -86,13 +91,13 @@ class BaseXMPP(XMLStream):
         #: owner JIDs, as in the case for components. For clients
         #: which only have a single JID, see :attr:`client_roster`.
         self.roster = roster.Roster(self)
-        self.roster.add(self.boundjid.bare)
+        self.roster.add(self.boundjid)
 
         #: The single roster for the bound JID. This is the
         #: equivalent of::
         #:
         #:     self.roster[self.boundjid.bare]
-        self.client_roster = self.roster[self.boundjid.bare]
+        self.client_roster = self.roster[self.boundjid]
 
         #: The distinction between clients and components can be
         #: important, primarily for choosing how to handle the
@@ -102,7 +107,7 @@ class BaseXMPP(XMLStream):
         #: The API registry is a way to process callbacks based on
         #: JID+node combinations. Each callback in the registry is
         #: marked with:
-        #: 
+        #:
         #:   - An API name, e.g. xep_0030
         #:   - The name of an action, e.g. get_info
         #:   - The JID that will be affected
@@ -133,6 +138,7 @@ class BaseXMPP(XMLStream):
             Callback('Presence',
                      MatchXPath("{%s}presence" % self.default_ns),
                      self._handle_presence))
+
         self.register_handler(
             Callback('Stream Error',
                      MatchXPath("{%s}error" % self.stream_ns),
@@ -180,6 +186,8 @@ class BaseXMPP(XMLStream):
         :param xml: The incoming stream's root element.
         """
         self.stream_id = xml.get('id', '')
+        self.stream_version = xml.get('version', '')
+        self.peer_default_lang = xml.get('{%s}lang' % XML_NS, None)
 
     def process(self, *args, **kwargs):
         """Initialize plugins and begin processing the XML stream.
@@ -199,7 +207,7 @@ class BaseXMPP(XMLStream):
                     Defaults to ``True``. This does **not** mean that no
                     threads are used at all if ``threaded=False``.
 
-        Regardless of these threading options, these threads will 
+        Regardless of these threading options, these threads will
         always exist:
 
         - The event queue processor
@@ -272,7 +280,9 @@ class BaseXMPP(XMLStream):
 
     def Message(self, *args, **kwargs):
         """Create a Message stanza associated with this stream."""
-        return Message(self, *args, **kwargs)
+        msg = Message(self, *args, **kwargs)
+        msg['lang'] = self.default_lang
+        return msg
 
     def Iq(self, *args, **kwargs):
         """Create an Iq stanza associated with this stream."""
@@ -280,18 +290,20 @@ class BaseXMPP(XMLStream):
 
     def Presence(self, *args, **kwargs):
         """Create a Presence stanza associated with this stream."""
-        return Presence(self, *args, **kwargs)
+        pres = Presence(self, *args, **kwargs)
+        pres['lang'] = self.default_lang
+        return pres
 
     def make_iq(self, id=0, ifrom=None, ito=None, itype=None, iquery=None):
         """Create a new Iq stanza with a given Id and from JID.
 
         :param id: An ideally unique ID value for this stanza thread.
                    Defaults to 0.
-        :param ifrom: The from :class:`~sleekxmpp.xmlstream.jid.JID` 
+        :param ifrom: The from :class:`~sleekxmpp.xmlstream.jid.JID`
                       to use for this stanza.
         :param ito: The destination :class:`~sleekxmpp.xmlstream.jid.JID`
                     for this stanza.
-        :param itype: The :class:`~sleekxmpp.stanza.iq.Iq`'s type, 
+        :param itype: The :class:`~sleekxmpp.stanza.iq.Iq`'s type,
                       one of: ``'get'``, ``'set'``, ``'result'``,
                       or ``'error'``.
         :param iquery: Optional namespace for adding a query element.
@@ -329,7 +341,7 @@ class BaseXMPP(XMLStream):
 
     def make_iq_result(self, id=None, ito=None, ifrom=None, iq=None):
         """
-        Create an :class:`~sleekxmpp.stanza.iq.Iq` stanza of type 
+        Create an :class:`~sleekxmpp.stanza.iq.Iq` stanza of type
         ``'result'`` with the given ID value.
 
         :param id: An ideally unique ID value. May use :meth:`new_id()`.
@@ -359,10 +371,10 @@ class BaseXMPP(XMLStream):
         Optionally, a substanza may be given to use as the
         stanza's payload.
 
-        :param sub: Either an 
+        :param sub: Either an
                     :class:`~sleekxmpp.xmlstream.stanzabase.ElementBase`
                     stanza object or an
-                    :class:`~xml.etree.ElementTree.Element` XML object 
+                    :class:`~xml.etree.ElementTree.Element` XML object
                     to use as the :class:`~sleekxmpp.stanza.iq.Iq`'s payload.
         :param ito: The destination :class:`~sleekxmpp.xmlstream.jid.JID`
                     for this stanza.
@@ -389,9 +401,9 @@ class BaseXMPP(XMLStream):
         Create an :class:`~sleekxmpp.stanza.iq.Iq` stanza of type ``'error'``.
 
         :param id: An ideally unique ID value. May use :meth:`new_id()`.
-        :param type: The type of the error, such as ``'cancel'`` or 
+        :param type: The type of the error, such as ``'cancel'`` or
                      ``'modify'``. Defaults to ``'cancel'``.
-        :param condition: The error condition. Defaults to 
+        :param condition: The error condition. Defaults to
                           ``'feature-not-implemented'``.
         :param text: A message describing the cause of the error.
         :param ito: The destination :class:`~sleekxmpp.xmlstream.jid.JID`
@@ -415,7 +427,7 @@ class BaseXMPP(XMLStream):
 
     def make_iq_query(self, iq=None, xmlns='', ito=None, ifrom=None):
         """
-        Create or modify an :class:`~sleekxmpp.stanza.iq.Iq` stanza 
+        Create or modify an :class:`~sleekxmpp.stanza.iq.Iq` stanza
         to use the given query namespace.
 
         :param iq: Optionally use an existing stanza instead
@@ -448,7 +460,7 @@ class BaseXMPP(XMLStream):
     def make_message(self, mto, mbody=None, msubject=None, mtype=None,
                      mhtml=None, mfrom=None, mnick=None):
         """
-        Create and initialize a new 
+        Create and initialize a new
         :class:`~sleekxmpp.stanza.message.Message` stanza.
 
         :param mto: The recipient of the message.
@@ -474,7 +486,7 @@ class BaseXMPP(XMLStream):
     def make_presence(self, pshow=None, pstatus=None, ppriority=None,
                       pto=None, ptype=None, pfrom=None, pnick=None):
         """
-        Create and initialize a new 
+        Create and initialize a new
         :class:`~sleekxmpp.stanza.presence.Presence` stanza.
 
         :param pshow: The presence's show value.
@@ -498,7 +510,7 @@ class BaseXMPP(XMLStream):
     def send_message(self, mto, mbody, msubject=None, mtype=None,
                      mhtml=None, mfrom=None, mnick=None):
         """
-        Create, initialize, and send a new 
+        Create, initialize, and send a new
         :class:`~sleekxmpp.stanza.message.Message` stanza.
 
         :param mto: The recipient of the message.
@@ -518,7 +530,7 @@ class BaseXMPP(XMLStream):
     def send_presence(self, pshow=None, pstatus=None, ppriority=None,
                       pto=None, pfrom=None, ptype=None, pnick=None):
         """
-        Create, initialize, and send a new 
+        Create, initialize, and send a new
         :class:`~sleekxmpp.stanza.presence.Presence` stanza.
 
         :param pshow: The presence's show value.
@@ -529,23 +541,13 @@ class BaseXMPP(XMLStream):
         :param pfrom: The sender of the presence.
         :param pnick: Optional nickname of the presence's sender.
         """
-        # Python2.6 chokes on Unicode strings for dict keys.
+        self.make_presence(pshow, pstatus, ppriority, pto,
-        args = {str('pto'): pto,
+                           ptype, pfrom, pnick).send()
-                str('ptype'): ptype,
-                str('pshow'): pshow,
-                str('pstatus'): pstatus,
-                str('ppriority'): ppriority,
-                str('pnick'): pnick}
-
-        if self.is_component:
-            self.roster[pfrom].send_presence(**args)
-        else:
-            self.client_roster.send_presence(**args)
 
     def send_presence_subscription(self, pto, pfrom=None,
                                    ptype='subscribe', pnick=None):
         """
-        Create, initialize, and send a new 
+        Create, initialize, and send a new
         :class:`~sleekxmpp.stanza.presence.Presence` stanza of
         type ``'subscribe'``.
 
@@ -554,14 +556,10 @@ class BaseXMPP(XMLStream):
         :param ptype: The type of presence, such as ``'subscribe'``.
         :param pnick: Optional nickname of the presence's sender.
         """
-        presence = self.makePresence(ptype=ptype,
+        self.make_presence(ptype=ptype,
-                                     pfrom=pfrom,
+                           pfrom=pfrom,
-                                     pto=self.getjidbare(pto))
+                           pto=JID(pto).bare,
-        if pnick:
+                           pnick=pnick).send()
-            nick = ET.Element('{http://jabber.org/protocol/nick}nick')
-            nick.text = pnick
-            presence.append(nick)
-        presence.send()
 
     @property
     def jid(self):
@@ -661,27 +659,45 @@ class BaseXMPP(XMLStream):
     def _handle_disconnected(self, event):
         """When disconnected, reset the roster"""
         self.roster.reset()
+        self.session_bind_event.clear()
 
     def _handle_stream_error(self, error):
         self.event('stream_error', error)
 
+        if error['condition'] == 'see-other-host':
+            other_host = error['see_other_host']
+
+            host = other_host
+            port = 5222
+
+            if '[' in other_host and ']' in other_host:
+                host = other_host.split(']')[0][1:]
+            elif ':' in other_host:
+                host = other_host.split(':')[0]
+
+            port_sec = other_host.split(']')[-1]
+            if ':' in port_sec:
+                port = int(port_sec.split(':')[1])
+
+            self.address = (host, port)
+            self.default_domain = host
+            self.dns_records = None
+            self.reconnect_delay = None
+            self.reconnect()
+
     def _handle_message(self, msg):
         """Process incoming message stanzas."""
         if not self.is_component and not msg['to'].bare:
             msg['to'] = self.boundjid
         self.event('message', msg)
 
-    def _handle_available(self, presence):
+    def _handle_available(self, pres):
-        pto = presence['to'].bare
+        self.roster[pres['to']][pres['from']].handle_available(pres)
-        pfrom = presence['from'].bare
-        self.roster[pto][pfrom].handle_available(presence)
 
-    def _handle_unavailable(self, presence):
+    def _handle_unavailable(self, pres):
-        pto = presence['to'].bare
+        self.roster[pres['to']][pres['from']].handle_unavailable(pres)
-        pfrom = presence['from'].bare
-        self.roster[pto][pfrom].handle_unavailable(presence)
 
-    def _handle_new_subscription(self, stanza):
+    def _handle_new_subscription(self, pres):
         """Attempt to automatically handle subscription requests.
 
         Subscriptions will be approved if the request is from
@@ -693,8 +709,8 @@ class BaseXMPP(XMLStream):
         If a subscription is accepted, a request for a mutual
         subscription will be sent if :attr:`auto_subscribe` is ``True``.
         """
-        roster = self.roster[stanza['to'].bare]
+        roster = self.roster[pres['to']]
-        item = self.roster[stanza['to'].bare][stanza['from'].bare]
+        item = self.roster[pres['to']][pres['from']]
         if item['whitelisted']:
             item.authorize()
         elif roster.auto_authorize:
@@ -704,30 +720,20 @@ class BaseXMPP(XMLStream):
         elif roster.auto_authorize == False:
             item.unauthorize()
 
-    def _handle_removed_subscription(self, presence):
+    def _handle_removed_subscription(self, pres):
-        pto = presence['to'].bare
+        self.roster[pres['to']][pres['from']].handle_unauthorize(pres)
-        pfrom = presence['from'].bare
-        self.roster[pto][pfrom].unauthorize()
 
-    def _handle_subscribe(self, presence):
+    def _handle_subscribe(self, pres):
-        pto = presence['to'].bare
+        self.roster[pres['to']][pres['from']].handle_subscribe(pres)
-        pfrom = presence['from'].bare
-        self.roster[pto][pfrom].handle_subscribe(presence)
 
-    def _handle_subscribed(self, presence):
+    def _handle_subscribed(self, pres):
-        pto = presence['to'].bare
+        self.roster[pres['to']][pres['from']].handle_subscribed(pres)
-        pfrom = presence['from'].bare
-        self.roster[pto][pfrom].handle_subscribed(presence)
 
-    def _handle_unsubscribe(self, presence):
+    def _handle_unsubscribe(self, pres):
-        pto = presence['to'].bare
+        self.roster[pres['to']][pres['from']].handle_unsubscribe(pres)
-        pfrom = presence['from'].bare
-        self.roster[pto][pfrom].handle_unsubscribe(presence)
 
-    def _handle_unsubscribed(self, presence):
+    def _handle_unsubscribed(self, pres):
-        pto = presence['to'].bare
+        self.roster[pres['to']][pres['from']].handle_unsubscribed(pres)
-        pfrom = presence['from'].bare
-        self.roster[pto][pfrom].handle_unsubscribed(presence)
 
     def _handle_presence(self, presence):
         """Process incoming presence stanzas.
@@ -750,7 +756,7 @@ class BaseXMPP(XMLStream):
             return
 
     def exception(self, exception):
-        """Process any uncaught exceptions, notably 
+        """Process any uncaught exceptions, notably
         :class:`~sleekxmpp.exceptions.IqError` and
         :class:`~sleekxmpp.exceptions.IqTimeout` exceptions.
 

sleekxmpp/clientxmpp.py

@@ -54,14 +54,14 @@ class ClientXMPP(BaseXMPP):
     :param password: The password for the XMPP user account.
     :param ssl: **Deprecated.**
     :param plugin_config: A dictionary of plugin configurations.
-    :param plugin_whitelist: A list of approved plugins that 
+    :param plugin_whitelist: A list of approved plugins that
-                    will be loaded when calling 
+                    will be loaded when calling
                     :meth:`~sleekxmpp.basexmpp.BaseXMPP.register_plugins()`.
     :param escape_quotes: **Deprecated.**
     """
 
-    def __init__(self, jid, password, ssl=False, plugin_config={},
+    def __init__(self, jid, password, plugin_config={}, plugin_whitelist=[],
-                 plugin_whitelist=[], escape_quotes=True, sasl_mech=None):
+                 escape_quotes=True, sasl_mech=None, lang='en'):
         BaseXMPP.__init__(self, jid, 'jabber:client')
 
         self.set_jid(jid)
@@ -69,15 +69,18 @@ class ClientXMPP(BaseXMPP):
         self.plugin_config = plugin_config
         self.plugin_whitelist = plugin_whitelist
         self.default_port = 5222
+        self.default_lang = lang
 
         self.credentials = {}
 
         self.password = password
 
-        self.stream_header = "<stream:stream to='%s' %s %s version='1.0'>" % (
+        self.stream_header = "<stream:stream to='%s' %s %s %s %s>" % (
                 self.boundjid.host,
                 "xmlns:stream='%s'" % self.stream_ns,
-                "xmlns='%s'" % self.default_ns)
+                "xmlns='%s'" % self.default_ns,
+                "xml:lang='%s'" % self.default_lang,
+                "version='1.0'")
         self.stream_footer = "</stream:stream>"
 
         self.features = set()
@@ -170,6 +173,12 @@ class ClientXMPP(BaseXMPP):
         self._stream_feature_order.append((order, name))
         self._stream_feature_order.sort()
 
+    def unregister_feature(self, name, order):
+        if name in self._stream_feature_handlers:
+            del self._stream_feature_handlers[name]
+        self._stream_feature_order.remove((order, name))
+        self._stream_feature_order.sort()
+
     def update_roster(self, jid, name=None, subscription=None, groups=[],
                             block=True, timeout=None, callback=None):
         """Add or change a roster item.
@@ -186,7 +195,7 @@ class ClientXMPP(BaseXMPP):
                       occurs. Defaults to ``True``.
         :param timeout: The length of time (in seconds) to wait
                         for a response before continuing if blocking
-                        is used. Defaults to 
+                        is used. Defaults to
             :attr:`~sleekxmpp.xmlstream.xmlstream.XMLStream.response_timeout`.
         :param callback: Optional reference to a stream handler function.
                          Will be executed when the roster is received.
@@ -197,7 +206,7 @@ class ClientXMPP(BaseXMPP):
 
     def del_roster_item(self, jid):
         """Remove an item from the roster.
-        
+
         This is done by setting its subscription status to ``'remove'``.
 
         :param jid: The JID of the item to remove.
@@ -212,7 +221,7 @@ class ClientXMPP(BaseXMPP):
                       Defaults to ``True``.
         :param timeout: The length of time (in seconds) to wait for a response
                         before continuing if blocking is used.
-                        Defaults to 
+                        Defaults to
             :attr:`~sleekxmpp.xmlstream.xmlstream.XMLStream.response_timeout`.
         :param callback: Optional reference to a stream handler function. Will
                          be executed when the roster is received.
@@ -230,7 +239,7 @@ class ClientXMPP(BaseXMPP):
         response = iq.send(block, timeout, callback)
         self.event('roster_received', response)
 
-        if block: 
+        if block:
             self._handle_roster(response)
             return response
 
@@ -267,8 +276,9 @@ class ClientXMPP(BaseXMPP):
         roster = self.client_roster
         if iq['roster']['ver']:
             roster.version = iq['roster']['ver']
-        for jid in iq['roster']['items']:
+        items = iq['roster']['items']
-            item = iq['roster']['items'][jid]
+        for jid in items:
+            item = items[jid]
             roster[jid]['name'] = item['name']
             roster[jid]['groups'] = item['groups']
             roster[jid]['from'] = item['subscription'] in ['from', 'both']
@@ -276,7 +286,7 @@ class ClientXMPP(BaseXMPP):
             roster[jid]['pending_out'] = (item['ask'] == 'subscribe')
 
             roster[jid].save(remove=(item['subscription'] == 'remove'))
-                 
+
         self.event("roster_update", iq)
         if iq['type'] == 'set':
             resp = self.Iq(stype='result',

sleekxmpp/componentxmpp.py

@@ -40,8 +40,8 @@ class ComponentXMPP(BaseXMPP):
     :param host: The server accepting the component.
     :param port: The port used to connect to the server.
     :param plugin_config: A dictionary of plugin configurations.
-    :param plugin_whitelist: A list of approved plugins that 
+    :param plugin_whitelist: A list of approved plugins that
-                    will be loaded when calling 
+                    will be loaded when calling
                     :meth:`~sleekxmpp.basexmpp.BaseXMPP.register_plugins()`.
     :param use_jc_ns: Indicates if the ``'jabber:client'`` namespace
                       should be used instead of the standard
@@ -78,7 +78,7 @@ class ComponentXMPP(BaseXMPP):
         self.add_event_handler('presence_probe',
                                self._handle_probe)
 
-    def connect(self, host=None, port=None, use_ssl=False, 
+    def connect(self, host=None, port=None, use_ssl=False,
                       use_tls=False, reattempt=True):
         """Connect to the server.
 
@@ -156,10 +156,10 @@ class ComponentXMPP(BaseXMPP):
 
         :param xml: The reply handshake stanza.
         """
+        self.session_bind_event.set()
         self.session_started_event.set()
+        self.event("session_bind", self.xmpp.boundjid, direct=True)
         self.event("session_start")
 
-    def _handle_probe(self, presence):
+    def _handle_probe(self, pres):
-        pto = presence['to'].bare
+        self.roster[pres['to']][pres['from']].handle_probe(pres)
-        pfrom = presence['from'].bare
-        self.roster[pto][pfrom].handle_probe(presence)

sleekxmpp/exceptions.py

@@ -69,10 +69,11 @@ class IqTimeout(XMPPError):
                 condition='remote-server-timeout',
                 etype='cancel')
 
-        #: The :class:`~sleekxmpp.stanza.iq.Iq` stanza whose response 
+        #: The :class:`~sleekxmpp.stanza.iq.Iq` stanza whose response
         #: did not arrive before the timeout expired.
         self.iq = iq
 
+
 class IqError(XMPPError):
 
     """

sleekxmpp/features/__init__.py

@@ -7,9 +7,9 @@
 """
 
 __all__ = [
-    'feature_starttls', 
+    'feature_starttls',
-    'feature_mechanisms', 
+    'feature_mechanisms',
-    'feature_bind', 
+    'feature_bind',
     'feature_session',
     'feature_rosterver'
 ]

sleekxmpp/features/feature_bind/bind.py

@@ -51,6 +51,7 @@ class FeatureBind(BasePlugin):
         self.xmpp.set_jid(response['bind']['jid'])
         self.xmpp.bound = True
         self.xmpp.event('session_bind', self.xmpp.boundjid, direct=True)
+        self.xmpp.session_bind_event.set()
 
         self.xmpp.features.add('bind')
 

sleekxmpp/features/feature_mechanisms/stanza/auth.py

@@ -23,7 +23,7 @@ class Auth(StanzaBase):
     interfaces = set(('mechanism', 'value'))
     plugin_attrib = name
 
-    #: Some SASL mechs require sending values as is, 
+    #: Some SASL mechs require sending values as is,
     #: without converting base64.
     plain_mechs = set(['X-MESSENGER-OAUTH2'])
 

sleekxmpp/features/feature_mechanisms/stanza/failure.py

@@ -47,7 +47,7 @@ class Failure(StanzaBase):
 
     def get_condition(self):
         """Return the condition element's name."""
-        for child in self.xml.getchildren():
+        for child in self.xml:
             if "{%s}" % self.namespace in child.tag:
                 cond = child.tag.split('}', 1)[-1]
                 if cond in self.conditions:
@@ -68,7 +68,7 @@ class Failure(StanzaBase):
 
     def del_condition(self):
         """Remove the condition element."""
-        for child in self.xml.getchildren():
+        for child in self.xml:
             if "{%s}" % self.condition_ns in child.tag:
                 tag = child.tag.split('}', 1)[-1]
                 if tag in self.conditions:

sleekxmpp/plugins/__init__.py

@@ -32,6 +32,7 @@ __all__ = [
 #   'xep_0078',  # Non-SASL auth. Don't automatically load
     'xep_0080',  # User Location
     'xep_0082',  # XMPP Date and Time Profiles
+    'xep_0084',  # User Avatar
     'xep_0085',  # Chat State Notifications
     'xep_0086',  # Legacy Error Codes
     'xep_0092',  # Software Version
@@ -44,11 +45,20 @@ __all__ = [
     'xep_0163',  # Personal Eventing Protocol
     'xep_0172',  # User Nickname
     'xep_0184',  # Message Receipts
+    'xep_0186',  # Invisible Command
+    'xep_0191',  # Blocking Command
     'xep_0198',  # Stream Management
     'xep_0199',  # Ping
     'xep_0202',  # Entity Time
     'xep_0203',  # Delayed Delivery
+    'xep_0221',  # Data Forms Media Element
+    'xep_0222',  # Persistent Storage of Public Data via Pubsub
+    'xep_0223',  # Persistent Storage of Private Data via Pubsub
     'xep_0224',  # Attention
     'xep_0231',  # Bits of Binary
     'xep_0249',  # Direct MUC Invitations
+    'xep_0256',  # Last Activity in Presence
+    'xep_0258',  # Security Labels in XMPP
+    'xep_0270',  # XMPP Compliance Suites 2010
+    'xep_0302',  # XMPP Compliance Suites 2012
 ]

sleekxmpp/plugins/base.py

@@ -31,10 +31,10 @@ log = logging.getLogger(__name__)
 PLUGIN_REGISTRY = {}
 
 #: In order to do cascading plugin disabling, reverse dependencies
-#: must be tracked. 
+#: must be tracked.
 PLUGIN_DEPENDENTS = {}
 
-#: Only allow one thread to manipulate the plugin registry at a time. 
+#: Only allow one thread to manipulate the plugin registry at a time.
 REGISTRY_LOCK = threading.RLock()
 
 
@@ -75,7 +75,7 @@ def load_plugin(name, module=None):
                      plugins are in packages matching their name,
                      even though the plugin class name does not
                      have to match.
-    :param str module: The name of the base module to search 
+    :param str module: The name of the base module to search
                        for the plugin.
     """
     try:
@@ -84,7 +84,7 @@ def load_plugin(name, module=None):
                 module = 'sleekxmpp.plugins.%s' % name
                 __import__(module)
                 mod = sys.modules[module]
-            except:
+            except ImportError:
                 module = 'sleekxmpp.features.%s' % name
                 __import__(module)
                 mod = sys.modules[module]
@@ -103,11 +103,11 @@ def load_plugin(name, module=None):
                 # we can work around dependency issues.
                 plugin.old_style = True
             register_plugin(plugin, name)
-    except:
+    except ImportError:
         log.exception("Unable to load plugin: %s", name)
 
 
-class PluginManager(object): 
+class PluginManager(object):
     def __init__(self, xmpp, config=None):
         #: We will track all enabled plugins in a set so that we
         #: can enable plugins in batches and pull in dependencies
@@ -167,8 +167,7 @@ class PluginManager(object):
                 self._plugins[name] = plugin
                 for dep in plugin.dependencies:
                     self.enable(dep, enabled=enabled)
-                plugin.plugin_init()
+                plugin._init()
-                log.debug("Loaded Plugin: %s", plugin.description)
 
         if top_level:
             for name in enabled:
@@ -181,7 +180,7 @@ class PluginManager(object):
 
     def enable_all(self, names=None, config=None):
         """Enable all registered plugins.
-        
+
         :param list names: A list of plugin names to enable. If
                            none are provided, all registered plugins
                            will be enabled.
@@ -229,7 +228,7 @@ class PluginManager(object):
                     raise PluginNotFound(name)
                 for dep in PLUGIN_DEPENDENTS[name]:
                     self.disable(dep, _disabled)
-                plugin.plugin_end()
+                plugin._end()
                 if name in self._enabled:
                     self._enabled.remove(name)
                 del self._plugins[name]
@@ -282,6 +281,28 @@ class BasePlugin(object):
         #: configuration settings will be provided as a dictionary.
         self.config = config if config is not None else {}
 
+    def _init(self):
+        """Initialize plugin state, such as registering event handlers.
+
+        Also sets up required event handlers.
+        """
+        if self.xmpp is not None:
+            self.xmpp.add_event_handler('session_bind', self.session_bind)
+            if self.xmpp.session_bind_event.is_set():
+                self.session_bind(self.xmpp.boundjid.full)
+        self.plugin_init()
+        log.debug('Loaded Plugin: %s', self.description)
+
+    def _end(self):
+        """Cleanup plugin state, and prepare for plugin removal.
+
+        Also removes required event handlers.
+        """
+        if self.xmpp is not None:
+            self.xmpp.del_event_handler('session_bind', self.session_bind)
+        self.plugin_end()
+        log.debug('Disabled Plugin: %s' % self.description)
+
     def plugin_init(self):
         """Initialize plugin state, such as registering event handlers."""
         pass
@@ -290,9 +311,13 @@ class BasePlugin(object):
         """Cleanup plugin state, and prepare for plugin removal."""
         pass
 
+    def session_bind(self, jid):
+        """Initialize plugin state based on the bound JID."""
+        pass
+
     def post_init(self):
         """Initialize any cross-plugin state.
-       
+
         Only needed if the plugin has circular dependencies.
         """
         pass

sleekxmpp/plugins/xep_0004/dataforms.py

@@ -27,7 +27,7 @@ class XEP_0004(BasePlugin):
     stanza = stanza
 
     def plugin_init(self):
-        self.xmpp.registerHandler(
+        self.xmpp.register_handler(
             Callback('Data Form',
                  StanzaPath('message/form'),
                  self.handle_form))
@@ -36,6 +36,11 @@ class XEP_0004(BasePlugin):
         register_stanza_plugin(Form, FormField, iterable=True)
         register_stanza_plugin(Message, Form)
 
+    def plugin_end(self):
+        self.xmpp.remove_handler('Data Form')
+        self.xmpp['xep_0030'].del_feature(feature='jabber:x:data')
+
+    def session_bind(self, jid):
         self.xmpp['xep_0030'].add_feature('jabber:x:data')
 
     def make_form(self, ftype='form', title='', instructions=''):

sleekxmpp/plugins/xep_0012/last_activity.py

@@ -37,13 +37,11 @@ class XEP_0012(BasePlugin):
 
         self._last_activities = {}
 
-        self.xmpp.registerHandler(
+        self.xmpp.register_handler(
             Callback('Last Activity',
                  StanzaPath('iq@type=get/last_activity'),
                  self._handle_get_last_activity))
 
-        self.xmpp.plugin['xep_0030'].add_feature('jabber:iq:last')
-
         self.api.register(self._default_get_last_activity,
                 'get_last_activity',
                 default=True)
@@ -54,6 +52,13 @@ class XEP_0012(BasePlugin):
                 'del_last_activity',
                 default=True)
 
+    def plugin_end(self):
+        self.xmpp.remove_handler('Last Activity')
+        self.xmpp['xep_0030'].del_feature(feature='jabber:iq:last')
+
+    def session_bind(self, jid):
+        self.xmpp['xep_0030'].add_feature('jabber:iq:last')
+
     def begin_idle(self, jid=None, status=None):
         self.set_last_activity(jid, 0, status)
 

sleekxmpp/plugins/xep_0027/gpg.py

@@ -79,9 +79,17 @@ class XEP_0027(BasePlugin):
                     StanzaPath('message/encrypted'),
                     self._handle_encrypted_message))
 
+    def plugin_end(self):
+        self.xmpp.remove_handler('Encrypted Message')
+        self.xmpp.remove_handler('Signed Presence')
+        self.xmpp.del_filter('out', self._sign_presence)
+        self.xmpp.del_event_handler('unverified_signed_presence',
+                self._handle_unverified_signed_presence)
+
     def _sign_presence(self, stanza):
         if isinstance(stanza, Presence):
-            if stanza['type'] == 'available' or stanza['type'] in Presence.showtypes:
+            if stanza['type'] == 'available' or \
+                    stanza['type'] in Presence.showtypes:
                 stanza['signed'] = stanza['status']
         return stanza
 

sleekxmpp/plugins/xep_0027/stanza.py

@@ -51,6 +51,3 @@ class Encrypted(ElementBase):
         if self.xml.text:
             return xmpp['xep_0027'].decrypt(self.xml.text, parent['to'])
         return None
-
-
-

sleekxmpp/plugins/xep_0030/disco.py

@@ -339,8 +339,8 @@ class XEP_0030(BasePlugin):
         if local:
             log.debug("Looking up local disco#info data " + \
                       "for %s, node %s.", jid, node)
-            info = self.api['get_info'](jid, node, 
+            info = self.api['get_info'](jid, node,
-                    kwargs.get('ifrom', None), 
+                    kwargs.get('ifrom', None),
                     kwargs)
             info = self._fix_default_info(info)
             return self._wrap(kwargs.get('ifrom', None), jid, info)
@@ -348,8 +348,8 @@ class XEP_0030(BasePlugin):
         if cached:
             log.debug("Looking up cached disco#info data " + \
                       "for %s, node %s.", jid, node)
-            info = self.api['get_cached_info'](jid, node, 
+            info = self.api['get_cached_info'](jid, node,
-                    kwargs.get('ifrom', None), 
+                    kwargs.get('ifrom', None),
                     kwargs)
             if info is not None:
                 return self._wrap(kwargs.get('ifrom', None), jid, info)
@@ -405,8 +405,8 @@ class XEP_0030(BasePlugin):
                         Otherwise the parameter is ignored.
         """
         if local or jid is None:
-            items = self.api['get_items'](jid, node, 
+            items = self.api['get_items'](jid, node,
-                    kwargs.get('ifrom', None), 
+                    kwargs.get('ifrom', None),
                     kwargs)
             return self._wrap(kwargs.get('ifrom', None), jid, items)
 
@@ -622,11 +622,7 @@ class XEP_0030(BasePlugin):
         if iq['type'] == 'get':
             log.debug("Received disco info query from " + \
                       "<%s> to <%s>.", iq['from'], iq['to'])
-            if self.xmpp.is_component:
+            info = self.api['get_info'](iq['to'],
-                jid = iq['to'].full
-            else:
-                jid = iq['to'].bare
-            info = self.api['get_info'](jid,
                                         iq['disco_info']['node'],
                                         iq['from'],
                                         iq)
@@ -649,7 +645,7 @@ class XEP_0030(BasePlugin):
                     ito = iq['to'].full
                 else:
                     ito = None
-                self.api['cache_info'](iq['from'].full,
+                self.api['cache_info'](iq['from'],
                                        iq['disco_info']['node'],
                                        ito,
                                        iq)
@@ -667,13 +663,9 @@ class XEP_0030(BasePlugin):
         if iq['type'] == 'get':
             log.debug("Received disco items query from " + \
                       "<%s> to <%s>.", iq['from'], iq['to'])
-            if self.xmpp.is_component:
+            items = self.api['get_items'](iq['to'],
-                jid = iq['to'].full
-            else:
-                jid = iq['to'].bare
-            items = self.api['get_items'](jid,
                                           iq['disco_items']['node'],
-                                          iq['from'].full,
+                                          iq['from'],
                                           iq)
             if isinstance(items, Iq):
                 items.send()

sleekxmpp/plugins/xep_0030/static.py

@@ -237,7 +237,7 @@ class StaticDisco(object):
         with self.lock:
             if not self.node_exists(jid, node):
                 if not node:
-                    return DiscoInfo()
+                    return DiscoItems()
                 else:
                     raise XMPPError(condition='item-not-found')
             else:
@@ -424,9 +424,6 @@ class StaticDisco(object):
         The data parameter is not used.
         """
         with self.lock:
-            if isinstance(jid, JID):
-                jid = jid.full
-
             if not self.node_exists(jid, node, ifrom):
                 return None
             else:

sleekxmpp/plugins/xep_0033.py

@@ -1,167 +0,0 @@
-"""
-    SleekXMPP: The Sleek XMPP Library
-    Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
-    This file is part of SleekXMPP.
-
-    See the file LICENSE for copying permission.
-"""
-
-import logging
-from sleekxmpp import Message
-from sleekxmpp.xmlstream.handler.callback import Callback
-from sleekxmpp.xmlstream.matcher.xpath import MatchXPath
-from sleekxmpp.xmlstream import register_stanza_plugin, ElementBase, ET, JID
-from sleekxmpp.plugins import BasePlugin, register_plugin
-
-
-class Addresses(ElementBase):
-    namespace = 'http://jabber.org/protocol/address'
-    name = 'addresses'
-    plugin_attrib = 'addresses'
-    interfaces = set(('addresses', 'bcc', 'cc', 'noreply', 'replyroom', 'replyto', 'to'))
-
-    def addAddress(self, atype='to', jid='', node='', uri='', desc='', delivered=False):
-        address = Address(parent=self)
-        address['type'] = atype
-        address['jid'] = jid
-        address['node'] = node
-        address['uri'] = uri
-        address['desc'] = desc
-        address['delivered'] = delivered
-        return address
-
-    def getAddresses(self, atype=None):
-        addresses = []
-        for addrXML in self.xml.findall('{%s}address' % Address.namespace):
-            # ElementTree 1.2.6 does not support [@attr='value'] in findall
-            if atype is None or addrXML.attrib.get('type') == atype:
-                addresses.append(Address(xml=addrXML, parent=None))
-        return addresses
-
-    def setAddresses(self, addresses, set_type=None):
-        self.delAddresses(set_type)
-        for addr in addresses:
-            addr = dict(addr)
-            # Remap 'type' to 'atype' to match the add method
-            if set_type is not None:
-                addr['type'] = set_type
-            curr_type = addr.get('type', None)
-            if curr_type is not None:
-                del addr['type']
-                addr['atype'] = curr_type
-            self.addAddress(**addr)
-
-    def delAddresses(self, atype=None):
-        if atype is None:
-            return
-        for addrXML in self.xml.findall('{%s}address' % Address.namespace):
-            # ElementTree 1.2.6 does not support [@attr='value'] in findall
-            if addrXML.attrib.get('type') == atype:
-                self.xml.remove(addrXML)
-
-    # --------------------------------------------------------------
-
-    def delBcc(self):
-        self.delAddresses('bcc')
-
-    def delCc(self):
-        self.delAddresses('cc')
-
-    def delNoreply(self):
-        self.delAddresses('noreply')
-
-    def delReplyroom(self):
-        self.delAddresses('replyroom')
-
-    def delReplyto(self):
-        self.delAddresses('replyto')
-
-    def delTo(self):
-        self.delAddresses('to')
-
-    # --------------------------------------------------------------
-
-    def getBcc(self):
-        return self.getAddresses('bcc')
-
-    def getCc(self):
-        return self.getAddresses('cc')
-
-    def getNoreply(self):
-        return self.getAddresses('noreply')
-
-    def getReplyroom(self):
-        return self.getAddresses('replyroom')
-
-    def getReplyto(self):
-        return self.getAddresses('replyto')
-
-    def getTo(self):
-        return self.getAddresses('to')
-
-    # --------------------------------------------------------------
-
-    def setBcc(self, addresses):
-        self.setAddresses(addresses, 'bcc')
-
-    def setCc(self, addresses):
-        self.setAddresses(addresses, 'cc')
-
-    def setNoreply(self, addresses):
-        self.setAddresses(addresses, 'noreply')
-
-    def setReplyroom(self, addresses):
-        self.setAddresses(addresses, 'replyroom')
-
-    def setReplyto(self, addresses):
-        self.setAddresses(addresses, 'replyto')
-
-    def setTo(self, addresses):
-        self.setAddresses(addresses, 'to')
-
-
-class Address(ElementBase):
-    namespace = 'http://jabber.org/protocol/address'
-    name = 'address'
-    plugin_attrib = 'address'
-    interfaces = set(('delivered', 'desc', 'jid', 'node', 'type', 'uri'))
-    address_types = set(('bcc', 'cc', 'noreply', 'replyroom', 'replyto', 'to'))
-
-    def getDelivered(self):
-        return self.xml.attrib.get('delivered', False)
-
-    def setDelivered(self, delivered):
-        if delivered:
-            self.xml.attrib['delivered'] = "true"
-        else:
-            del self['delivered']
-
-    def setUri(self, uri):
-        if uri:
-            del self['jid']
-            del self['node']
-            self.xml.attrib['uri'] = uri
-        elif 'uri' in self.xml.attrib:
-            del self.xml.attrib['uri']
-
-
-class XEP_0033(BasePlugin):
-
-    """
-    XEP-0033: Extended Stanza Addressing
-    """
-
-    name = 'xep_0033'
-    description = 'XEP-0033: Extended Stanza Addressing'
-    dependencies = set(['xep_0033'])
-
-    def plugin_init(self):
-        self.xep = '0033'
-
-        register_stanza_plugin(Message, Addresses)
-
-        self.xmpp.plugin['xep_0030'].add_feature(Addresses.namespace)
-
-
-xep_0033 = XEP_0033
-register_plugin(XEP_0033)

sleekxmpp/plugins/xep_0033/__init__.py

@@ -0,0 +1,20 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.base import register_plugin
+
+from sleekxmpp.plugins.xep_0033 import stanza
+from sleekxmpp.plugins.xep_0033.stanza import Addresses, Address
+from sleekxmpp.plugins.xep_0033.addresses import XEP_0033
+
+
+register_plugin(XEP_0033)
+
+# Retain some backwards compatibility
+xep_0033 = XEP_0033
+Addresses.addAddress = Addresses.add_address

sleekxmpp/plugins/xep_0033/addresses.py

@@ -0,0 +1,37 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp import Message, Presence
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.plugins import BasePlugin
+from sleekxmpp.plugins.xep_0033 import stanza, Addresses
+
+
+class XEP_0033(BasePlugin):
+
+    """
+    XEP-0033: Extended Stanza Addressing
+    """
+
+    name = 'xep_0033'
+    description = 'XEP-0033: Extended Stanza Addressing'
+    dependencies = set(['xep_0030'])
+    stanza = stanza
+
+    def plugin_init(self):
+        register_stanza_plugin(Message, Addresses)
+        register_stanza_plugin(Presence, Addresses)
+
+    def plugin_end(self):
+        self.xmpp['xep_0030'].del_feature(feature=Addresses.namespace)
+
+    def session_bind(self, jid):
+        self.xmpp['xep_0030'].add_feature(Addresses.namespace)
+

sleekxmpp/plugins/xep_0033/stanza.py

@@ -0,0 +1,131 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.xmlstream import JID, ElementBase, ET, register_stanza_plugin
+
+
+class Addresses(ElementBase):
+
+    name = 'addresses'
+    namespace = 'http://jabber.org/protocol/address'
+    plugin_attrib = 'addresses'
+    interfaces = set()
+
+    def add_address(self, atype='to', jid='', node='', uri='',
+                          desc='', delivered=False):
+        addr = Address(parent=self)
+        addr['type'] = atype
+        addr['jid'] = jid
+        addr['node'] = node
+        addr['uri'] = uri
+        addr['desc'] = desc
+        addr['delivered'] = delivered
+
+        return addr
+
+    # Additional methods for manipulating sets of addresses
+    # based on type are generated below.
+
+
+class Address(ElementBase):
+
+    name = 'address'
+    namespace = 'http://jabber.org/protocol/address'
+    plugin_attrib = 'address'
+    interfaces = set(['type', 'jid', 'node', 'uri', 'desc', 'delivered'])
+
+    address_types = set(('bcc', 'cc', 'noreply', 'replyroom', 'replyto', 'to'))
+
+    def get_jid(self):
+        return JID(self._get_attr('jid'))
+
+    def set_jid(self, value):
+        self._set_attr('jid', str(value))
+
+    def get_delivered(self):
+        value = self._get_attr('delivered', False)
+        return value and value.lower() in ('true', '1')
+
+    def set_delivered(self, delivered):
+        if delivered:
+            self._set_attr('delivered', 'true')
+        else:
+            del self['delivered']
+
+    def set_uri(self, uri):
+        if uri:
+            del self['jid']
+            del self['node']
+            self._set_attr('uri', uri)
+        else:
+            self._del_attr('uri')
+
+
+# =====================================================================
+# Auto-generate address type filters for the Addresses class.
+
+def _addr_filter(atype):
+    def _type_filter(addr):
+        if isinstance(addr, Address):
+            if atype == 'all' or addr['type'] == atype:
+                return True
+        return False
+    return _type_filter
+
+
+def _build_methods(atype):
+
+    def get_multi(self):
+        return list(filter(_addr_filter(atype), self))
+
+    def set_multi(self, value):
+        del self[atype]
+        for addr in value:
+
+            # Support assigning dictionary versions of addresses
+            # instead of full Address objects.
+            if not isinstance(addr, Address):
+                if atype != 'all':
+                    addr['type'] = atype
+                elif 'atype' in addr and 'type' not in addr:
+                    addr['type'] = addr['atype']
+                addrObj = Address()
+                addrObj.values = addr
+                addr = addrObj
+
+            self.append(addr)
+
+    def del_multi(self):
+        res = list(filter(_addr_filter(atype), self))
+        for addr in res:
+            self.iterables.remove(addr)
+            self.xml.remove(addr.xml)
+
+    return get_multi, set_multi, del_multi
+
+
+for atype in ('all', 'bcc', 'cc', 'noreply', 'replyroom', 'replyto', 'to'):
+    get_multi, set_multi, del_multi = _build_methods(atype)
+
+    Addresses.interfaces.add(atype)
+    setattr(Addresses, "get_%s" % atype, get_multi)
+    setattr(Addresses, "set_%s" % atype, set_multi)
+    setattr(Addresses, "del_%s" % atype, del_multi)
+
+    # To retain backwards compatibility:
+    setattr(Addresses, "get%s" % atype.title(), get_multi)
+    setattr(Addresses, "set%s" % atype.title(), set_multi)
+    setattr(Addresses, "del%s" % atype.title(), del_multi)
+    if atype == 'all':
+        Addresses.interfaces.add('addresses')
+        setattr(Addresses, "getAddresses", get_multi)
+        setattr(Addresses, "setAddresses", set_multi)
+        setattr(Addresses, "delAddresses", del_multi)
+
+
+register_stanza_plugin(Addresses, Address, iterable=True)

sleekxmpp/plugins/xep_0047/ibb.py

@@ -51,6 +51,13 @@ class XEP_0047(BasePlugin):
             StanzaPath('iq@type=set/ibb_data'),
             self._handle_data))
 
+    def plugin_end(self):
+        self.xmpp.remove_handler('IBB Open')
+        self.xmpp.remove_handler('IBB Close')
+        self.xmpp.remove_handler('IBB Data')
+        self.xmpp['xep_0030'].del_feature(feature='http://jabber.org/protocol/ibb')
+
+    def session_bind(self, jid):
         self.xmpp['xep_0030'].add_feature('http://jabber.org/protocol/ibb')
 
     def _accept_stream(self, iq):

sleekxmpp/plugins/xep_0050/adhoc.py

@@ -110,6 +110,20 @@ class XEP_0050(BasePlugin):
                                     self._handle_command_complete,
                                     threaded=self.threaded)
 
+    def plugin_end(self):
+        self.xmpp.del_event_handler('command_execute',
+                                    self._handle_command_start)
+        self.xmpp.del_event_handler('command_next',
+                                    self._handle_command_next)
+        self.xmpp.del_event_handler('command_cancel',
+                                    self._handle_command_cancel)
+        self.xmpp.del_event_handler('command_complete',
+                                    self._handle_command_complete)
+        self.xmpp.remove_handler('Ad-Hoc Execute')
+        self.xmpp['xep_0030'].del_feature(feature=Command.namespace)
+        self.xmpp['xep_0030'].set_items(node=Command.namespace, items=tuple())
+
+    def session_bind(self, jid):
         self.xmpp['xep_0030'].add_feature(Command.namespace)
         self.xmpp['xep_0030'].set_items(node=Command.namespace, items=tuple())
 

sleekxmpp/plugins/xep_0050/stanza.py

@@ -110,14 +110,14 @@ class Command(ElementBase):
         """
         Return the set of allowable next actions.
         """
-        actions = []
+        actions = set()
         actions_xml = self.find('{%s}actions' % self.namespace)
         if actions_xml is not None:
             for action in self.next_actions:
                 action_xml = actions_xml.find('{%s}%s' % (self.namespace,
                                                           action))
                 if action_xml is not None:
-                    actions.append(action)
+                    actions.add(action)
         return actions
 
     def del_actions(self):

sleekxmpp/plugins/xep_0054/stanza.py

@@ -72,6 +72,7 @@ class Nickname(ElementBase):
     name = 'NICKNAME'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'nicknames'
     interfaces = set([name])
     is_extension = True
 
@@ -94,6 +95,7 @@ class Email(ElementBase):
     name = 'EMAIL'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'emails'
     interfaces = set(['HOME', 'WORK', 'INTERNET', 'PREF', 'X400', 'USERID'])
     sub_interfaces = set(['USERID'])
     bool_interfaces = set(['HOME', 'WORK', 'INTERNET', 'PREF', 'X400'])
@@ -103,8 +105,9 @@ class Address(ElementBase):
     name = 'ADR'
     namespace = 'vcard-temp'
     plugin_attrib = name
-    interfaces = set(['HOME', 'WORK', 'POSTAL', 'PARCEL', 'DOM', 'INTL', 
+    plugin_multi_attrib = 'addresses'
-                      'PREF', 'POBOX', 'EXTADD', 'STREET', 'LOCALITY', 
+    interfaces = set(['HOME', 'WORK', 'POSTAL', 'PARCEL', 'DOM', 'INTL',
+                      'PREF', 'POBOX', 'EXTADD', 'STREET', 'LOCALITY',
                       'REGION', 'PCODE', 'CTRY'])
     sub_interfaces = set(['POBOX', 'EXTADD', 'STREET', 'LOCALITY',
                           'REGION', 'PCODE', 'CTRY'])
@@ -115,12 +118,13 @@ class Telephone(ElementBase):
     name = 'TEL'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'telephone_numbers'
     interfaces = set(['HOME', 'WORK', 'VOICE', 'FAX', 'PAGER', 'MSG',
                       'CELL', 'VIDEO', 'BBS', 'MODEM', 'ISDN', 'PCS',
                       'PREF', 'NUMBER'])
     sub_interfaces = set(['NUMBER'])
-    bool_interfaces = set(['HOME', 'WORK', 'VOICE', 'FAX', 'PAGER', 
+    bool_interfaces = set(['HOME', 'WORK', 'VOICE', 'FAX', 'PAGER',
-                           'MSG', 'CELL', 'VIDEO', 'BBS', 'MODEM', 
+                           'MSG', 'CELL', 'VIDEO', 'BBS', 'MODEM',
                            'ISDN', 'PCS', 'PREF'])
 
     def setup(self, xml=None):
@@ -138,9 +142,10 @@ class Label(ElementBase):
     name = 'LABEL'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'labels'
     interfaces = set(['HOME', 'WORK', 'POSTAL', 'PARCEL', 'DOM', 'INT',
                       'PREF', 'lines'])
-    bool_interfaces = set(['HOME', 'WORK', 'POSTAL', 'PARCEL', 'DOM', 
+    bool_interfaces = set(['HOME', 'WORK', 'POSTAL', 'PARCEL', 'DOM',
                            'INT', 'PREF'])
 
     def add_line(self, value):
@@ -171,6 +176,7 @@ class Geo(ElementBase):
     name = 'GEO'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'geolocations'
     interfaces = set(['LAT', 'LON'])
     sub_interfaces = interfaces
 
@@ -179,6 +185,7 @@ class Org(ElementBase):
     name = 'ORG'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'organizations'
     interfaces = set(['ORGNAME', 'ORGUNIT', 'orgunits'])
     sub_interfaces = set(['ORGNAME', 'ORGUNIT'])
 
@@ -210,6 +217,7 @@ class Photo(ElementBase):
     name = 'PHOTO'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'photos'
     interfaces = set(['TYPE', 'EXTVAL'])
     sub_interfaces = interfaces
 
@@ -218,14 +226,16 @@ class Logo(ElementBase):
     name = 'LOGO'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'logos'
     interfaces = set(['TYPE', 'EXTVAL'])
     sub_interfaces = interfaces
 
 
 class Sound(ElementBase):
-    name = 'LOGO'
+    name = 'SOUND'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'sounds'
     interfaces = set(['PHONETC', 'EXTVAL'])
     sub_interfaces = interfaces
 
@@ -264,6 +274,7 @@ class Classification(ElementBase):
     name = 'CLASS'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'classifications'
     interfaces = set(['PUBLIC', 'PRIVATE', 'CONFIDENTIAL'])
     bool_interfaces = interfaces
 
@@ -272,6 +283,7 @@ class Categories(ElementBase):
     name = 'CATEGORIES'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'categories'
     interfaces = set([name])
     is_extension = True
 
@@ -301,6 +313,7 @@ class Birthday(ElementBase):
     name = 'BDAY'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'birthdays'
     interfaces = set([name])
     is_extension = True
 
@@ -319,6 +332,7 @@ class Rev(ElementBase):
     name = 'REV'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'revision_dates'
     interfaces = set([name])
     is_extension = True
 
@@ -337,6 +351,7 @@ class Title(ElementBase):
     name = 'TITLE'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'titles'
     interfaces = set([name])
     is_extension = True
 
@@ -351,6 +366,7 @@ class Role(ElementBase):
     name = 'ROLE'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'roles'
     interfaces = set([name])
     is_extension = True
 
@@ -365,6 +381,7 @@ class Note(ElementBase):
     name = 'NOTE'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'notes'
     interfaces = set([name])
     is_extension = True
 
@@ -379,6 +396,7 @@ class Desc(ElementBase):
     name = 'DESC'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'descriptions'
     interfaces = set([name])
     is_extension = True
 
@@ -393,6 +411,7 @@ class URL(ElementBase):
     name = 'URL'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'urls'
     interfaces = set([name])
     is_extension = True
 
@@ -407,6 +426,7 @@ class UID(ElementBase):
     name = 'UID'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'uids'
     interfaces = set([name])
     is_extension = True
 
@@ -421,6 +441,7 @@ class ProdID(ElementBase):
     name = 'PRODID'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'product_ids'
     interfaces = set([name])
     is_extension = True
 
@@ -435,6 +456,7 @@ class Mailer(ElementBase):
     name = 'MAILER'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'mailers'
     interfaces = set([name])
     is_extension = True
 
@@ -449,6 +471,7 @@ class SortString(ElementBase):
     name = 'SORT-STRING'
     namespace = 'vcard-temp'
     plugin_attrib = 'SORT_STRING'
+    plugin_multi_attrib = 'sort_strings'
     interfaces = set([name])
     is_extension = True
 
@@ -463,6 +486,7 @@ class Agent(ElementBase):
     name = 'AGENT'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'agents'
     interfaces = set(['EXTVAL'])
     sub_interfaces = interfaces
 
@@ -471,6 +495,7 @@ class JabberID(ElementBase):
     name = 'JABBERID'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'jids'
     interfaces = set([name])
     is_extension = True
 
@@ -485,11 +510,12 @@ class TimeZone(ElementBase):
     name = 'TZ'
     namespace = 'vcard-temp'
     plugin_attrib = name
+    plugin_multi_attrib = 'timezones'
     interfaces = set([name])
     is_extension = True
 
     def set_tz(self, value):
-        time = xep_0082.time(offset=value) 
+        time = xep_0082.time(offset=value)
         if time[-1] == 'Z':
             self.xml.text = 'Z'
         else:

sleekxmpp/plugins/xep_0054/vcard_temp.py

@@ -37,7 +37,6 @@ class XEP_0054(BasePlugin):
         """
         register_stanza_plugin(Iq, VCardTemp)
 
-        self.xmpp['xep_0030'].add_feature('vcard-temp')
 
         self.api.register(self._set_vcard, 'set_vcard', default=True)
         self.api.register(self._get_vcard, 'get_vcard', default=True)
@@ -50,10 +49,17 @@ class XEP_0054(BasePlugin):
                     StanzaPath('iq/vcard_temp'),
                     self._handle_get_vcard))
 
+    def plugin_end(self):
+        self.xmpp.remove_handler('VCardTemp')
+        self.xmpp['xep_0030'].del_feature(feature='vcard-temp')
+
+    def session_bind(self, jid):
+        self.xmpp['xep_0030'].add_feature('vcard-temp')
+
     def make_vcard(self):
         return VCardTemp()
 
-    def get_vcard(self, jid=None, ifrom=None, local=False, cached=False, 
+    def get_vcard(self, jid=None, ifrom=None, local=False, cached=False,
                   block=True, callback=None, timeout=None):
         if self.xmpp.is_component and jid.domain == self.xmpp.boundjid.domain:
             local = True
@@ -84,12 +90,12 @@ class XEP_0054(BasePlugin):
         iq.enable('vcard_temp')
 
         vcard = iq.send(block=block, callback=callback, timeout=timeout)
-        
+
         if block:
             self.api['set_vcard'](vcard['from'], args=vcard['vcard_temp'])
             return vcard
 
-    def publish_vcard(self, vcard=None, jid=None, block=True, ifrom=None, 
+    def publish_vcard(self, vcard=None, jid=None, block=True, ifrom=None,
                       callback=None, timeout=None):
         if self.xmpp.is_component:
             self.api['set_vcard'](jid, None, ifrom, vcard)
@@ -107,7 +113,7 @@ class XEP_0054(BasePlugin):
             self.api['set_vcard'](jid=iq['from'], args=iq['vcard_temp'])
             return
         elif iq['type'] == 'get':
-            vcard = self.api['get_vard'](iq['from'].bare)
+            vcard = self.api['get_vcard'](iq['from'].bare)
             if isinstance(vcard, Iq):
                 vcard.send()
             else:

sleekxmpp/plugins/xep_0059/rsm.py

@@ -47,6 +47,7 @@ class ResultIterator():
         self.start = start
         self.interface = interface
         self.reverse = reverse
+        self._stop = False
 
     def __iter__(self):
         return self
@@ -62,6 +63,8 @@ class ResultIterator():
               results will be the items before the current page
               of items.
         """
+        if self._stop:
+            raise StopIteration
         self.query[self.interface]['rsm']['before'] = self.reverse
         self.query['id'] = self.query.stream.new_id()
         self.query[self.interface]['rsm']['max'] = str(self.amount)
@@ -84,7 +87,7 @@ class ResultIterator():
                 first = int(r[self.interface]['rsm']['first_index'])
                 num_items = len(r[self.interface]['substanzas'])
                 if first + num_items == count:
-                    raise StopIteration
+                    self._stop = True
 
             if self.reverse:
                 self.start = r[self.interface]['rsm']['first']
@@ -111,10 +114,15 @@ class XEP_0059(BasePlugin):
         """
         Start the XEP-0059 plugin.
         """
-        self.xmpp['xep_0030'].add_feature(Set.namespace)
         register_stanza_plugin(self.xmpp['xep_0030'].stanza.DiscoItems,
                                self.stanza.Set)
 
+    def plugin_end(self):
+        self.xmpp['xep_0030'].del_feature(feature=Set.namespace)
+
+    def session_bind(self, jid):
+        self.xmpp['xep_0030'].add_feature(Set.namespace)
+
     def iterate(self, stanza, interface):
         """
         Create a new result set iterator for a given stanza query.

sleekxmpp/plugins/xep_0059/stanza.py

@@ -74,7 +74,7 @@ class Set(ElementBase):
         if fi is not None:
             if val:
                 fi.attrib['index'] = val
-            else:
+            elif 'index' in fi.attrib:
                 del fi.attrib['index']
         elif val:
             fi = ET.Element("{%s}first" % (self.namespace))
@@ -93,7 +93,7 @@ class Set(ElementBase):
 
     def set_before(self, val):
         b = self.xml.find("{%s}before" % (self.namespace))
-        if b is None and val == True:
+        if b is None and val is True:
             self._set_sub_text('{%s}before' % self.namespace, '', True)
         else:
             self._set_sub_text('{%s}before' % self.namespace, val)

sleekxmpp/plugins/xep_0060/pubsub.py

@@ -53,6 +53,13 @@ class XEP_0060(BasePlugin):
                     StanzaPath('message/pubsub_event/subscription'),
                     self._handle_event_subscription))
 
+    def plugin_end(self):
+        self.xmpp.remove_handler('Pubsub Event: Items')
+        self.xmpp.remove_handler('Pubsub Event: Purge')
+        self.xmpp.remove_handler('Pubsub Event: Delete')
+        self.xmpp.remove_handler('Pubsub Event: Configuration')
+        self.xmpp.remove_handler('Pubsub Event: Subscription')
+
     def _handle_event_items(self, msg):
         """Raise events for publish and retraction notifications."""
         node = msg['pubsub_event']['items']['node']

sleekxmpp/plugins/xep_0060/stanza/pubsub.py

@@ -77,12 +77,12 @@ class Item(ElementBase):
         self.append(value)
 
     def get_payload(self):
-        childs = self.xml.getchildren()
+        childs = list(self.xml)
         if len(childs) > 0:
             return childs[0]
 
     def del_payload(self):
-        for child in self.xml.getchildren():
+        for child in self.xml:
             self.xml.remove(child)
 
 
@@ -254,12 +254,12 @@ class PubsubState(ElementBase):
         self.xml.append(value)
 
     def get_payload(self):
-        childs = self.xml.getchildren()
+        childs = list(self.xml)
         if len(childs) > 0:
             return childs[0]
 
     def del_payload(self):
-        for child in self.xml.getchildren():
+        for child in self.xml:
             self.xml.remove(child)
 
 

sleekxmpp/plugins/xep_0060/stanza/pubsub_errors.py

@@ -33,7 +33,7 @@ class PubsubErrorCondition(ElementBase):
 
     def get_condition(self):
         """Return the condition element's name."""
-        for child in self.parent().xml.getchildren():
+        for child in self.parent().xml:
             if "{%s}" % self.condition_ns in child.tag:
                 cond = child.tag.split('}', 1)[-1]
                 if cond in self.conditions:
@@ -55,7 +55,7 @@ class PubsubErrorCondition(ElementBase):
 
     def del_condition(self):
         """Remove the condition element."""
-        for child in self.parent().xml.getchildren():
+        for child in self.parent().xml:
             if "{%s}" % self.condition_ns in child.tag:
                 tag = child.tag.split('}', 1)[-1]
                 if tag in self.conditions:

sleekxmpp/plugins/xep_0060/stanza/pubsub_event.py

@@ -31,12 +31,12 @@ class EventItem(ElementBase):
         self.xml.append(value)
 
     def get_payload(self):
-        childs = self.xml.getchildren()
+        childs = list(self.xml)
         if len(childs) > 0:
             return childs[0]
 
     def del_payload(self):
-        for child in self.xml.getchildren():
+        for child in self.xml:
             self.xml.remove(child)
 
 

sleekxmpp/plugins/xep_0066/oob.py

@@ -62,6 +62,12 @@ class XEP_0066(BasePlugin):
                          StanzaPath('iq@type=set/oob_transfer'),
                          self._handle_transfer))
 
+    def plugin_end(self):
+        self.xmpp.remove_handler('OOB Transfer')
+        self.xmpp['xep_0030'].del_feature(feature=stanza.OOBTransfer.namespace)
+        self.xmpp['xep_0030'].del_feature(feature=stanza.OOB.namespace)
+
+    def session_bind(self, jid):
         self.xmpp['xep_0030'].add_feature(stanza.OOBTransfer.namespace)
         self.xmpp['xep_0030'].add_feature(stanza.OOB.namespace)
 

sleekxmpp/plugins/xep_0077/register.py

@@ -34,9 +34,7 @@ class XEP_0077(BasePlugin):
         register_stanza_plugin(StreamFeatures, RegisterFeature)
         register_stanza_plugin(Iq, Register)
 
-        if self.xmpp.is_component:
+        if not self.xmpp.is_component:
-            pass
-        else:
             self.xmpp.register_feature('register',
                 self._handle_register_feature,
                 restart=False,
@@ -45,6 +43,10 @@ class XEP_0077(BasePlugin):
         register_stanza_plugin(Register, self.xmpp['xep_0004'].stanza.Form)
         register_stanza_plugin(Register, self.xmpp['xep_0066'].stanza.OOB)
 
+    def plugin_end(self):
+        if not self.xmpp.is_component:
+            self.xmpp.unregister_feature('register', self.config.get('order', 50))
+
     def _handle_register_feature(self, features):
         if 'mechanisms' in self.xmpp.features:
             # We have already logged in with an account

sleekxmpp/plugins/xep_0078/legacyauth.py

@@ -44,6 +44,9 @@ class XEP_0078(BasePlugin):
         register_stanza_plugin(Iq, stanza.IqAuth)
         register_stanza_plugin(StreamFeatures, stanza.AuthFeature)
 
+    def plugin_end(self):
+        self.xmpp.unregister_feature('auth', self.config.get('order', 15))
+
     def _handle_auth(self, features):
         # If we can or have already authenticated with SASL, do nothing.
         if 'mechanisms' in features['features']:

sleekxmpp/plugins/xep_0078/stanza.py

@@ -39,5 +39,3 @@ class AuthFeature(ElementBase):
     interfaces = set()
     plugin_tag_map = {}
     plugin_attrib_map = {}
-
-

sleekxmpp/plugins/xep_0080/geoloc.py

@@ -28,8 +28,11 @@ class XEP_0080(BasePlugin):
     dependencies = set(['xep_0163'])
     stanza = stanza
 
-    def plugin_init(self):
+    def plugin_end(self):
-        """Start the XEP-0080 plugin."""
+        self.xmpp['xep_0163'].remove_interest(Geoloc.namespace)
+        self.xmpp['xep_0030'].del_feature(feature=Geoloc.namespace)
+
+    def session_bind(self, jid):
         self.xmpp['xep_0163'].register_pep('user_location', Geoloc)
 
     def publish_location(self, **kwargs):
@@ -40,33 +43,33 @@ class XEP_0080(BasePlugin):
             accuracy    -- Horizontal GPS error in meters.
             alt         -- Altitude in meters above or below sea level.
             area        -- A named area such as a campus or neighborhood.
-            bearing     -- GPS bearing (direction in which the entity is 
+            bearing     -- GPS bearing (direction in which the entity is
-                           heading to reach its next waypoint), measured in 
+                           heading to reach its next waypoint), measured in
                            decimal degrees relative to true north.
             building    -- A specific building on a street or in an area.
             country     -- The nation where the user is located.
             countrycode -- The ISO 3166 two-letter country code.
             datum       -- GPS datum.
-            description -- A natural-language name for or description of 
+            description -- A natural-language name for or description of
                            the location.
             error       -- Horizontal GPS error in arc minutes. Obsoleted by
                            the accuracy parameter.
             floor       -- A particular floor in a building.
             lat         -- Latitude in decimal degrees North.
-            locality    -- A locality within the administrative region, such 
+            locality    -- A locality within the administrative region, such
                            as a town or city.
             lon         -- Longitude in decimal degrees East.
             postalcode  -- A code used for postal delivery.
-            region      -- An administrative region of the nation, such 
+            region      -- An administrative region of the nation, such
                            as a state or province.
             room        -- A particular room in a building.
-            speed       -- The speed at which the entity is moving, 
+            speed       -- The speed at which the entity is moving,
                            in meters per second.
             street      -- A thoroughfare within the locality, or a crossing
                            of two thoroughfares.
-            text        -- A catch-all element that captures any other 
+            text        -- A catch-all element that captures any other
                            information about the location.
-            timestamp   -- UTC timestamp specifying the moment when the 
+            timestamp   -- UTC timestamp specifying the moment when the
                            reading was taken.
             uri         -- A URI or URL pointing to information about
                            the location.
@@ -115,7 +118,7 @@ class XEP_0080(BasePlugin):
                         be executed when a reply stanza is received.
         """
         geoloc = Geoloc()
-        return self.xmpp['xep_0163'].publish(geoloc, 
+        return self.xmpp['xep_0163'].publish(geoloc,
                 ifrom=ifrom,
                 block=block,
                 callback=callback,

sleekxmpp/plugins/xep_0080/stanza.py

@@ -31,33 +31,33 @@ class Geoloc(ElementBase):
         accuracy    -- Horizontal GPS error in meters.
         alt         -- Altitude in meters above or below sea level.
         area        -- A named area such as a campus or neighborhood.
-        bearing     -- GPS bearing (direction in which the entity is 
+        bearing     -- GPS bearing (direction in which the entity is
-                       heading to reach its next waypoint), measured in 
+                       heading to reach its next waypoint), measured in
                        decimal degrees relative to true north.
         building    -- A specific building on a street or in an area.
         country     -- The nation where the user is located.
         countrycode -- The ISO 3166 two-letter country code.
         datum       -- GPS datum.
-        description -- A natural-language name for or description of 
+        description -- A natural-language name for or description of
                        the location.
         error       -- Horizontal GPS error in arc minutes. Obsoleted by
                        the accuracy parameter.
         floor       -- A particular floor in a building.
         lat         -- Latitude in decimal degrees North.
-        locality    -- A locality within the administrative region, such 
+        locality    -- A locality within the administrative region, such
                        as a town or city.
         lon         -- Longitude in decimal degrees East.
         postalcode  -- A code used for postal delivery.
-        region      -- An administrative region of the nation, such 
+        region      -- An administrative region of the nation, such
                        as a state or province.
         room        -- A particular room in a building.
-        speed       -- The speed at which the entity is moving, 
+        speed       -- The speed at which the entity is moving,
                        in meters per second.
         street      -- A thoroughfare within the locality, or a crossing
                        of two thoroughfares.
-        text        -- A catch-all element that captures any other 
+        text        -- A catch-all element that captures any other
                        information about the location.
-        timestamp   -- UTC timestamp specifying the moment when the 
+        timestamp   -- UTC timestamp specifying the moment when the
                        reading was taken.
         uri         -- A URI or URL pointing to information about
                        the location.
@@ -65,10 +65,10 @@ class Geoloc(ElementBase):
 
     namespace = 'http://jabber.org/protocol/geoloc'
     name = 'geoloc'
-    interfaces = set(('accuracy', 'alt', 'area', 'bearing', 'building', 
+    interfaces = set(('accuracy', 'alt', 'area', 'bearing', 'building',
-                      'country', 'countrycode', 'datum', 'dscription', 
+                      'country', 'countrycode', 'datum', 'dscription',
-                      'error', 'floor', 'lat', 'locality', 'lon', 
+                      'error', 'floor', 'lat', 'locality', 'lon',
-                      'postalcode', 'region', 'room', 'speed', 'street', 
+                      'postalcode', 'region', 'room', 'speed', 'street',
                       'text', 'timestamp', 'uri'))
     sub_interfaces = interfaces
     plugin_attrib = name
@@ -88,7 +88,7 @@ class Geoloc(ElementBase):
         """
         self._set_sub_text('accuracy', text=str(accuracy))
         return self
-    
+
     def get_accuracy(self):
         """
         Return the value of the <accuracy> element as an integer.
@@ -111,7 +111,7 @@ class Geoloc(ElementBase):
         """
         self._set_sub_text('alt', text=str(alt))
         return self
-    
+
     def get_alt(self):
         """
         Return the value of the <alt> element as an integer.
@@ -130,8 +130,8 @@ class Geoloc(ElementBase):
         Set the value of the <bearing> element.
 
         Arguments:
-            bearing -- GPS bearing (direction in which the entity is heading 
+            bearing -- GPS bearing (direction in which the entity is heading
-                       to reach its next waypoint), measured in decimal 
+                       to reach its next waypoint), measured in decimal
                        degrees relative to true north
         """
         self._set_sub_text('bearing', text=str(bearing))
@@ -155,7 +155,7 @@ class Geoloc(ElementBase):
         Set the value of the <error> element.
 
         Arguments:
-            error -- Horizontal GPS error in arc minutes; this 
+            error -- Horizontal GPS error in arc minutes; this
                      element is deprecated in favor of <accuracy/>
         """
         self._set_sub_text('error', text=str(error))
@@ -183,7 +183,7 @@ class Geoloc(ElementBase):
         """
         self._set_sub_text('lat', text=str(lat))
         return self
-    
+
     def get_lat(self):
         """
         Return the value of the <lat> element as a float.
@@ -196,7 +196,7 @@ class Geoloc(ElementBase):
                 return float(p)
             except ValueError:
                 return None
-  
+
     def set_lon(self, lon):
         """
         Set the value of the <lon> element.
@@ -225,12 +225,12 @@ class Geoloc(ElementBase):
         Set the value of the <speed> element.
 
         Arguments:
-            speed -- The speed at which the entity is moving, 
+            speed -- The speed at which the entity is moving,
                      in meters per second
         """
         self._set_sub_text('speed', text=str(speed))
         return self
-    
+
     def get_speed(self):
         """
         Return the value of the <speed> element as a float.

sleekxmpp/plugins/xep_0082.py

@@ -42,6 +42,7 @@ def format_date(time_obj):
         time_obj = time_obj.date()
     return time_obj.isoformat()
 
+
 def format_time(time_obj):
     """
     Return a formatted string version of a time object.
@@ -60,6 +61,7 @@ def format_time(time_obj):
         return '%sZ' % timestamp
     return timestamp
 
+
 def format_datetime(time_obj):
     """
     Return a formatted string version of a datetime object.
@@ -76,6 +78,7 @@ def format_datetime(time_obj):
         return '%sZ' % timestamp
     return timestamp
 
+
 def date(year=None, month=None, day=None, obj=False):
     """
     Create a date only timestamp for the given instant.
@@ -98,9 +101,10 @@ def date(year=None, month=None, day=None, obj=False):
         day = today.day
     value = dt.date(year, month, day)
     if obj:
-        return value 
+        return value
     return format_date(value)
 
+
 def time(hour=None, min=None, sec=None, micro=None, offset=None, obj=False):
     """
     Create a time only timestamp for the given instant.
@@ -136,6 +140,7 @@ def time(hour=None, min=None, sec=None, micro=None, offset=None, obj=False):
         return value
     return format_time(value)
 
+
 def datetime(year=None, month=None, day=None, hour=None,
              min=None, sec=None, micro=None, offset=None,
              separators=True, obj=False):
@@ -181,7 +186,7 @@ def datetime(year=None, month=None, day=None, hour=None,
     value = dt.datetime(year, month, day, hour,
                        min, sec, micro, offset)
     if obj:
-        return value 
+        return value
     return format_datetime(value)
 
 

sleekxmpp/plugins/xep_0084/__init__.py

@@ -0,0 +1,16 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.base import register_plugin
+
+from sleekxmpp.plugins.xep_0084 import stanza
+from sleekxmpp.plugins.xep_0084.stanza import Data, MetaData
+from sleekxmpp.plugins.xep_0084.avatar import XEP_0084
+
+
+register_plugin(XEP_0084)

sleekxmpp/plugins/xep_0084/avatar.py

@@ -0,0 +1,106 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import hashlib
+import logging
+
+from sleekxmpp import Iq
+from sleekxmpp.plugins import BasePlugin
+from sleekxmpp.xmlstream.handler import Callback
+from sleekxmpp.xmlstream.matcher import StanzaPath
+from sleekxmpp.xmlstream import register_stanza_plugin, JID
+from sleekxmpp.plugins.xep_0084 import stanza, Data, MetaData
+
+
+log = logging.getLogger(__name__)
+
+
+class XEP_0084(BasePlugin):
+
+    name = 'xep_0084'
+    description = 'XEP-0084: User Avatar'
+    dependencies = set(['xep_0163', 'xep_0060'])
+    stanza = stanza
+
+    def plugin_init(self):
+        pubsub_stanza = self.xmpp['xep_0060'].stanza
+        register_stanza_plugin(pubsub_stanza.Item, Data)
+        register_stanza_plugin(pubsub_stanza.EventItem, Data)
+
+        self.xmpp['xep_0060'].map_node_event(Data.namespace, 'avatar_data')
+
+    def plugin_end(self):
+        self.xmpp['xep_0030'].del_feature(feature=MetaData.namespace)
+        self.xmpp['xep_0163'].remove_interest(MetaData.namespace)
+
+    def session_bind(self, jid):
+        self.xmpp['xep_0163'].register_pep('avatar_metadata', MetaData)
+
+    def retrieve_avatar(self, jid, id, url=None, ifrom=None, block=True,
+                              callback=None, timeout=None):
+        return self.xmpp['xep_0060'].get_item(jid, Data.namespace, id,
+                ifrom=ifrom,
+                block=block,
+                callback=callback,
+                timeout=timeout)
+
+    def publish_avatar(self, data, ifrom=None, block=True, callback=None,
+                             timeout=None):
+        payload = Data()
+        payload['value'] = data
+        return self.xmpp['xep_0163'].publish(payload,
+                node=Data.namespace,
+                id=hashlib.sha1(data).hexdigest(),
+                ifrom=ifrom,
+                block=block,
+                callback=callback,
+                timeout=timeout)
+
+    def publish_avatar_metadata(self, items=None, pointers=None,
+                                      ifrom=None, block=True,
+                                      callback=None, timeout=None):
+        metadata = MetaData()
+        if items is None:
+            items = []
+        for info in items:
+            metadata.add_info(info['id'], info['type'], info['bytes'],
+                    height=info.get('height', ''),
+                    width=info.get('width', ''),
+                    url=info.get('url', ''))
+        for pointer in pointers:
+            metadata.add_pointer(pointer)
+
+        return self.xmpp['xep_0163'].publish(payload,
+                node=Data.namespace,
+                id=hashlib.sha1(data).hexdigest(),
+                ifrom=ifrom,
+                block=block,
+                callback=callback,
+                timeout=timeout)
+
+    def stop(self, ifrom=None, block=True, callback=None, timeout=None):
+        """
+        Clear existing avatar metadata information to stop notifications.
+
+        Arguments:
+            ifrom    -- Specify the sender's JID.
+            block    -- Specify if the send call will block until a response
+                        is received, or a timeout occurs. Defaults to True.
+            timeout  -- The length of time (in seconds) to wait for a response
+                        before exiting the send call if blocking is used.
+                        Defaults to sleekxmpp.xmlstream.RESPONSE_TIMEOUT
+            callback -- Optional reference to a stream handler function. Will
+                        be executed when a reply stanza is received.
+        """
+        metadata = MetaData()
+        return self.xmpp['xep_0163'].publish(metadata,
+                node=MetaData.namespace,
+                ifrom=ifrom,
+                block=block,
+                callback=callback,
+                timeout=timeout)

sleekxmpp/plugins/xep_0084/stanza.py

@@ -0,0 +1,78 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from base64 import b64encode, b64decode
+from sleekxmpp.thirdparty.suelta.util import bytes
+
+from sleekxmpp.xmlstream import ET, ElementBase, register_stanza_plugin
+
+
+class Data(ElementBase):
+    name = 'data'
+    namespace = 'urn:xmpp:avatar:data'
+    plugin_attrib = 'avatar_data'
+    interfaces = set(['value'])
+
+    def get_value(self):
+        if self.xml.text:
+            return b64decode(bytes(self.xml.text))
+        return ''
+
+    def set_value(self, value):
+        if value:
+            self.xml.text = b64encode(bytes(value))
+        else:
+            self.xml.text = ''
+
+    def del_value(self):
+        self.xml.text = ''
+
+
+class MetaData(ElementBase):
+    name = 'metadata'
+    namespace = 'urn:xmpp:avatar:metadata'
+    plugin_attrib = 'avatar_metadata'
+    interfaces = set()
+
+    def add_info(self, id, itype, ibytes, height=None, width=None, url=None):
+        info = Info()
+        info.values = {'id': id,
+                       'type': itype,
+                       'bytes': ibytes,
+                       'height': height,
+                       'width': width,
+                       'url': url}
+        self.append(info)
+
+    def add_pointer(self, xml):
+        if not isinstance(xml, Pointer):
+            pointer = Pointer()
+            pointer.append(xml)
+            self.append(pointer)
+        else:
+            self.append(xml)
+
+
+class Info(ElementBase):
+    name = 'info'
+    namespace = 'urn:xmpp:avatar:metadata'
+    plugin_attrib = 'info'
+    plugin_multi_attrib = 'items'
+    interfaces = set(['bytes', 'height', 'id', 'type', 'url', 'width'])
+
+
+class Pointer(ElementBase):
+    name = 'pointer'
+    namespace = 'urn:xmpp:avatar:metadata'
+    plugin_attrib = 'pointer'
+    plugin_multi_attrib = 'pointers'
+    interfaces = set()
+
+
+register_stanza_plugin(MetaData, Info, iterable=True)
+register_stanza_plugin(MetaData, Pointer, iterable=True)

sleekxmpp/plugins/xep_0085/chat_states.py

@@ -43,6 +43,10 @@ class XEP_0085(BasePlugin):
         register_stanza_plugin(Message, stanza.Inactive)
         register_stanza_plugin(Message, stanza.Paused)
 
+    def plugin_end(self):
+        self.xmpp.remove_handler('Chat State')
+
+    def session_bind(self, jid):
         self.xmpp.plugin['xep_0030'].add_feature(ChatState.namespace)
 
     def _handle_chat_state(self, msg):

sleekxmpp/plugins/xep_0086/stanza.py

@@ -47,28 +47,28 @@ class LegacyError(ElementBase):
     interfaces = set(('condition',))
     overrides = ['set_condition']
 
-    error_map = {'bad-request': ('modify','400'),
+    error_map = {'bad-request': ('modify', '400'),
-                 'conflict': ('cancel','409'),
+                 'conflict': ('cancel', '409'),
-                 'feature-not-implemented': ('cancel','501'),
+                 'feature-not-implemented': ('cancel', '501'),
-                 'forbidden': ('auth','403'),
+                 'forbidden': ('auth', '403'),
-                 'gone': ('modify','302'),
+                 'gone': ('modify', '302'),
-                 'internal-server-error': ('wait','500'),
+                 'internal-server-error': ('wait', '500'),
-                 'item-not-found': ('cancel','404'),
+                 'item-not-found': ('cancel', '404'),
-                 'jid-malformed': ('modify','400'),
+                 'jid-malformed': ('modify', '400'),
-                 'not-acceptable': ('modify','406'),
+                 'not-acceptable': ('modify', '406'),
-                 'not-allowed': ('cancel','405'),
+                 'not-allowed': ('cancel', '405'),
-                 'not-authorized': ('auth','401'),
+                 'not-authorized': ('auth', '401'),
-                 'payment-required': ('auth','402'),
+                 'payment-required': ('auth', '402'),
-                 'recipient-unavailable': ('wait','404'),
+                 'recipient-unavailable': ('wait', '404'),
-                 'redirect': ('modify','302'),
+                 'redirect': ('modify', '302'),
-                 'registration-required': ('auth','407'),
+                 'registration-required': ('auth', '407'),
-                 'remote-server-not-found': ('cancel','404'),
+                 'remote-server-not-found': ('cancel', '404'),
-                 'remote-server-timeout': ('wait','504'),
+                 'remote-server-timeout': ('wait', '504'),
-                 'resource-constraint': ('wait','500'),
+                 'resource-constraint': ('wait', '500'),
-                 'service-unavailable': ('cancel','503'),
+                 'service-unavailable': ('cancel', '503'),
-                 'subscription-required': ('auth','407'),
+                 'subscription-required': ('auth', '407'),
-                 'undefined-condition': (None,'500'),
+                 'undefined-condition': (None, '500'),
-                 'unexpected-request': ('wait','400')}
+                 'unexpected-request': ('wait', '400')}
 
     def setup(self, xml):
         """Don't create XML for the plugin."""

sleekxmpp/plugins/xep_0092/version.py

@@ -48,6 +48,11 @@ class XEP_0092(BasePlugin):
 
         register_stanza_plugin(Iq, Version)
 
+    def plugin_end(self):
+        self.xmpp.remove_handler('Software Version')
+        self.xmpp['xep_0030'].del_feature(feature='jabber:iq:version')
+
+    def session_bind(self, jid):
         self.xmpp.plugin['xep_0030'].add_feature('jabber:iq:version')
 
     def _handle_version(self, iq):
@@ -79,5 +84,7 @@ class XEP_0092(BasePlugin):
         result = iq.send()
 
         if result and result['type'] != 'error':
-            return result['software_version'].values
+            values = result['software_version'].values
+            del values['lang']
+            return values
         return False

sleekxmpp/plugins/xep_0107/user_mood.py

@@ -32,9 +32,15 @@ class XEP_0107(BasePlugin):
 
     def plugin_init(self):
         register_stanza_plugin(Message, UserMood)
+
+    def plugin_end(self):
+        self.xmpp['xep_0030'].del_feature(feature=UserMood.namespace)
+        self.xmpp['xep_0163'].remove_interest(UserMood.namespace)
+
+    def session_bind(self, jid):
         self.xmpp['xep_0163'].register_pep('user_mood', UserMood)
 
-    def publish_mood(self, value=None, text=None, options=None, 
+    def publish_mood(self, value=None, text=None, options=None,
                      ifrom=None, block=True, callback=None, timeout=None):
         """
         Publish the user's current mood.
@@ -79,7 +85,7 @@ class XEP_0107(BasePlugin):
                         be executed when a reply stanza is received.
         """
         mood = UserMood()
-        return self.xmpp['xep_0163'].publish(mood, 
+        return self.xmpp['xep_0163'].publish(mood,
                 node=UserMood.namespace,
                 ifrom=ifrom,
                 block=block,

sleekxmpp/plugins/xep_0108/stanza.py

@@ -21,7 +21,7 @@ class UserActivity(ElementBase):
                    'talking', 'traveling', 'undefined', 'working'])
     specific = set(['at_the_spa', 'brushing_teeth', 'buying_groceries',
                     'cleaning', 'coding', 'commuting', 'cooking', 'cycling',
-                    'dancing', 'day_off', 'doing_maintenance', 
+                    'dancing', 'day_off', 'doing_maintenance',
                     'doing_the_dishes', 'doing_the_laundry', 'driving',
                     'fishing', 'gaming', 'gardening', 'getting_a_haircut',
                     'going_out', 'hanging_out', 'having_a_beer',
@@ -31,11 +31,11 @@ class UserActivity(ElementBase):
                     'jogging', 'on_a_bus', 'on_a_plane', 'on_a_train',
                     'on_a_trip', 'on_the_phone', 'on_vacation',
                     'on_video_phone', 'other', 'partying', 'playing_sports',
-                    'praying', 'reading', 'rehearsing', 'running', 
+                    'praying', 'reading', 'rehearsing', 'running',
                     'running_an_errand', 'scheduled_holiday', 'shaving',
                     'shopping', 'skiing', 'sleeping', 'smoking',
                     'socializing', 'studying', 'sunbathing', 'swimming',
-                    'taking_a_bath', 'taking_a_shower', 'thinking', 
+                    'taking_a_bath', 'taking_a_shower', 'thinking',
                     'walking', 'walking_the_dog', 'watching_a_movie',
                     'watching_tv', 'working_out', 'writing'])
 
@@ -46,7 +46,7 @@ class UserActivity(ElementBase):
         if isinstance(value, tuple) or isinstance(value, list):
             general = value[0]
             specific = value[1]
-           
+
         if general in self.general:
             gen_xml = ET.Element('{%s}%s' % (self.namespace, general))
             if specific:

sleekxmpp/plugins/xep_0108/user_activity.py

@@ -26,10 +26,14 @@ class XEP_0108(BasePlugin):
     dependencies = set(['xep_0163'])
     stanza = stanza
 
-    def plugin_init(self):
+    def plugin_end(self):
+        self.xmpp['xep_0030'].del_feature(feature=UserActivity.namespace)
+        self.xmpp['xep_0163'].remove_interest(UserActivity.namespace)
+
+    def session_bind(self, jid):
         self.xmpp['xep_0163'].register_pep('user_activity', UserActivity)
 
-    def publish_activity(self, general, specific=None, text=None, options=None, 
+    def publish_activity(self, general, specific=None, text=None, options=None,
                      ifrom=None, block=True, callback=None, timeout=None):
         """
         Publish the user's current activity.
@@ -76,7 +80,7 @@ class XEP_0108(BasePlugin):
                         be executed when a reply stanza is received.
         """
         activity = UserActivity()
-        return self.xmpp['xep_0163'].publish(activity, 
+        return self.xmpp['xep_0163'].publish(activity,
                 node=UserActivity.namespace,
                 ifrom=ifrom,
                 block=block,

sleekxmpp/plugins/xep_0115/caps.py

@@ -35,7 +35,7 @@ class XEP_0115(BasePlugin):
     stanza = stanza
 
     def plugin_init(self):
-        self.hashes = {'sha-1': hashlib.sha1, 
+        self.hashes = {'sha-1': hashlib.sha1,
                        'sha1': hashlib.sha1,
                        'md5': hashlib.md5}
 
@@ -73,16 +73,15 @@ class XEP_0115(BasePlugin):
                     restart=False,
                     order=10010)
 
-        self.xmpp['xep_0030'].add_feature(stanza.Capabilities.namespace)
-
         disco = self.xmpp['xep_0030']
         self.static = StaticCaps(self.xmpp, disco.static)
 
-        self.api.settings['client_bare'] = False
-        self.api.settings['component_bare'] = False
         for op in self._disco_ops:
             self.api.register(getattr(self.static, op), op, default=True)
 
+        for op in ('supports', 'has_identity'):
+            self.xmpp['xep_0030'].api.register(getattr(self.static, op), op)
+
         self._run_node_handler = disco._run_node_handler
 
         disco.cache_caps = self.cache_caps
@@ -90,6 +89,19 @@ class XEP_0115(BasePlugin):
         disco.assign_verstring = self.assign_verstring
         disco.get_verstring = self.get_verstring
 
+    def plugin_end(self):
+        self.xmpp['xep_0030'].del_feature(feature=stanza.Capabilities.namespace)
+        self.xmpp.del_filter('out', self._filter_add_caps)
+        self.xmpp.del_event_handler('entity_caps', self._process_caps)
+        self.xmpp.remove_handler('Entity Capabilities')
+        if not self.xmpp.is_component:
+            self.xmpp.unregister_feature('caps', 10010)
+        for op in ('supports', 'has_identity'):
+            self.xmpp['xep_0030'].restore_defaults(op)
+
+    def session_bind(self, jid):
+        self.xmpp['xep_0030'].add_feature(stanza.Capabilities.namespace)
+
     def _filter_add_caps(self, stanza):
         if isinstance(stanza, Presence) and self.broadcast:
             ver = self.get_verstring(stanza['from'])
@@ -124,7 +136,7 @@ class XEP_0115(BasePlugin):
         existing_verstring = self.get_verstring(pres['from'].full)
         if str(existing_verstring) == str(pres['caps']['ver']):
             return
-     
+
         if pres['caps']['hash'] not in self.hashes:
             try:
                 log.debug("Unknown caps hash: %s", pres['caps']['hash'])
@@ -132,7 +144,7 @@ class XEP_0115(BasePlugin):
                 return
             except XMPPError:
                 return
-   
+
         log.debug("New caps verification string: %s", pres['caps']['ver'])
         try:
             node = '%s#%s' % (pres['caps']['node'], pres['caps']['ver'])
@@ -140,7 +152,7 @@ class XEP_0115(BasePlugin):
 
             if isinstance(caps, Iq):
                 caps = caps['disco_info']
-                    
+
             if self._validate_caps(caps, pres['caps']['hash'],
                                          pres['caps']['ver']):
                 self.assign_verstring(pres['from'], pres['caps']['ver'])
@@ -173,7 +185,8 @@ class XEP_0115(BasePlugin):
                     form_types.append(f_type)
                     deduped_form_types.add(f_type)
                     if len(form_types) != len(deduped_form_types):
-                        log.debug("Duplicated FORM_TYPE values, invalid for caps")
+                        log.debug("Duplicated FORM_TYPE values, " + \
+                                  "invalid for caps")
                         return False
 
                     if len(f_type) > 1:
@@ -183,7 +196,8 @@ class XEP_0115(BasePlugin):
                             return False
 
                     if stanza['fields']['FORM_TYPE']['type'] != 'hidden':
-                        log.debug("Field FORM_TYPE type not 'hidden', ignoring form for caps")
+                        log.debug("Field FORM_TYPE type not 'hidden', " + \
+                                  "ignoring form for caps")
                         caps.xml.remove(stanza.xml)
                 else:
                     log.debug("No FORM_TYPE found, ignoring form for caps")
@@ -212,7 +226,7 @@ class XEP_0115(BasePlugin):
 
         identities = sorted(('/'.join(i) for i in identities))
         features = sorted(info['features'])
- 
+
         S += '<'.join(identities) + '<'
         S += '<'.join(features) + '<'
 
@@ -254,7 +268,7 @@ class XEP_0115(BasePlugin):
                 info = info['disco_info']
             ver = self.generate_verstring(info, self.hash)
             self.xmpp['xep_0030'].set_info(
-                    jid=jid, 
+                    jid=jid,
                     node='%s#%s' % (self.caps_node, ver),
                     info=info)
             self.cache_caps(ver, info)

sleekxmpp/plugins/xep_0115/static.py

@@ -69,7 +69,7 @@ class StaticCaps(object):
                 return True
 
         try:
-            info = self.disco.get_info(jid=jid, node=node, 
+            info = self.disco.get_info(jid=jid, node=node,
                                        ifrom=ifrom, **data)
             info = self.disco._wrap(ifrom, jid, info, True)
             return feature in info['disco_info']['features']
@@ -99,7 +99,7 @@ class StaticCaps(object):
                         be skipped, even if a result has already been
                         cached. Defaults to false.
         """
-        identity = (data.get('category', None), 
+        identity = (data.get('category', None),
                     data.get('itype', None),
                     data.get('lang', None))
 
@@ -114,7 +114,7 @@ class StaticCaps(object):
                 return True
 
         try:
-            info = self.disco.get_info(jid=jid, node=node, 
+            info = self.disco.get_info(jid=jid, node=node,
                                        ifrom=ifrom, **data)
             info = self.disco._wrap(ifrom, jid, info, True)
             return identity in map(trunc, info['disco_info']['identities'])

sleekxmpp/plugins/xep_0118/stanza.py

@@ -14,7 +14,7 @@ class UserTune(ElementBase):
     name = 'tune'
     namespace = 'http://jabber.org/protocol/tune'
     plugin_attrib = 'tune'
-    interfaces = set(['artist', 'length', 'rating', 'source', 
+    interfaces = set(['artist', 'length', 'rating', 'source',
                       'title', 'track', 'uri'])
     sub_interfaces = interfaces
 

sleekxmpp/plugins/xep_0118/user_tune.py

@@ -26,11 +26,15 @@ class XEP_0118(BasePlugin):
     dependencies = set(['xep_0163'])
     stanza = stanza
 
-    def plugin_init(self):
+    def plugin_end(self):
+        self.xmpp['xep_0030'].del_feature(feature=UserTune.namespace)
+        self.xmpp['xep_0163'].remove_interest(UserTune.namespace)
+
+    def session_bind(self, jid):
         self.xmpp['xep_0163'].register_pep('user_tune', UserTune)
 
     def publish_tune(self, artist=None, length=None, rating=None, source=None,
-                     title=None, track=None, uri=None, options=None, 
+                     title=None, track=None, uri=None, options=None,
                      ifrom=None, block=True, callback=None, timeout=None):
         """
         Publish the user's current tune.
@@ -61,7 +65,7 @@ class XEP_0118(BasePlugin):
         tune['title'] = title
         tune['track'] = track
         tune['uri'] = uri
-        return self.xmpp['xep_0163'].publish(tune, 
+        return self.xmpp['xep_0163'].publish(tune,
                 node=UserTune.namespace,
                 options=options,
                 ifrom=ifrom,
@@ -84,7 +88,7 @@ class XEP_0118(BasePlugin):
                         be executed when a reply stanza is received.
         """
         tune = UserTune()
-        return self.xmpp['xep_0163'].publish(tune, 
+        return self.xmpp['xep_0163'].publish(tune,
                 node=UserTune.namespace,
                 ifrom=ifrom,
                 block=block,

sleekxmpp/plugins/xep_0128/extended_disco.py

@@ -51,8 +51,6 @@ class XEP_0128(BasePlugin):
 
         register_stanza_plugin(DiscoInfo, Form, iterable=True)
 
-    def post_init(self):
-        """Handle cross-plugin dependencies."""
         self.disco = self.xmpp['xep_0030']
         self.static = StaticExtendedDisco(self.disco.static)
 

sleekxmpp/plugins/xep_0153/vcard_avatar.py

@@ -45,7 +45,16 @@ class XEP_0153(BasePlugin):
         self.api.register(self._set_hash, 'set_hash', default=True)
         self.api.register(self._get_hash, 'get_hash', default=True)
 
-    def set_avatar(self, jid=None, avatar=None, mtype=None, block=True, 
+    def plugin_end(self):
+        self.xmpp.del_filter('out', self._update_presence)
+        self.xmpp.del_event_handler('session_start', self._start)
+        self.xmpp.del_event_handler('presence_available', self._recv_presence)
+        self.xmpp.del_event_handler('presence_dnd', self._recv_presence)
+        self.xmpp.del_event_handler('presence_xa', self._recv_presence)
+        self.xmpp.del_event_handler('presence_chat', self._recv_presence)
+        self.xmpp.del_event_handler('presence_away', self._recv_presence)
+
+    def set_avatar(self, jid=None, avatar=None, mtype=None, block=True,
                    timeout=None, callback=None):
         vcard = self.xmpp['xep_0054'].get_vcard(jid, cached=True)
         vcard = vcard['vcard_temp']
@@ -69,7 +78,7 @@ class XEP_0153(BasePlugin):
         own_jid = (jid.bare == self.xmpp.boundjid.bare)
         if self.xmpp.is_component:
             own_jid = (jid.domain == self.xmpp.boundjid.domain)
-     
+
         if jid is not None:
             jid = jid.bare
         self.api['set_hash'](jid, args=None)
@@ -77,7 +86,7 @@ class XEP_0153(BasePlugin):
             self.xmpp.roster[jid].send_last_presence()
 
         iq = self.xmpp['xep_0054'].get_vcard(
-                jid=jid, 
+                jid=jid,
                 ifrom=self.xmpp.boundjid)
         data = iq['vcard_temp']['PHOTO']['BINVAL']
         if not data:

sleekxmpp/plugins/xep_0163.py

@@ -56,7 +56,7 @@ class XEP_0163(BasePlugin):
             jid       -- Optionally specify the JID.
         """
         if not isinstance(namespace, set) and not isinstance(namespace, list):
-           namespace = [namespace]
+            namespace = [namespace]
 
         for ns in namespace:
             self.xmpp['xep_0030'].add_feature('%s+notify' % ns,
@@ -74,8 +74,8 @@ class XEP_0163(BasePlugin):
                          be a list of such namespaces.
             jid       -- Optionally specify the JID.
         """
-        if not isinstance(namespace, set) and not isinstance(namespace, list):
+        if not isinstance(namespace, (set, list)):
-           namespace = [namespace]
+            namespace = [namespace]
 
         for ns in namespace:
             self.xmpp['xep_0030'].del_feature(jid=jid,
@@ -109,6 +109,7 @@ class XEP_0163(BasePlugin):
             node = stanza.namespace
 
         return self.xmpp['xep_0060'].publish(ifrom, node,
+                id=id,
                 payload=stanza.xml,
                 options=options,
                 ifrom=ifrom,

sleekxmpp/plugins/xep_0172/user_nick.py

@@ -34,6 +34,12 @@ class XEP_0172(BasePlugin):
     def plugin_init(self):
         register_stanza_plugin(Message, UserNick)
         register_stanza_plugin(Presence, UserNick)
+
+    def plugin_end(self):
+        self.xmpp['xep_0030'].del_feature(feature=UserNick.namespace)
+        self.xmpp['xep_0163'].remove_interest(UserNick.namespace)
+
+    def session_bind(self, jid):
         self.xmpp['xep_0163'].register_pep('user_nick', UserNick)
 
     def publish_nick(self, nick=None, options=None, ifrom=None, block=True,
@@ -78,7 +84,7 @@ class XEP_0172(BasePlugin):
                         be executed when a reply stanza is received.
         """
         nick = UserNick()
-        return self.xmpp['xep_0163'].publish(nick, 
+        return self.xmpp['xep_0163'].publish(nick,
                 node=UserNick.namespace,
                 ifrom=ifrom,
                 block=block,

sleekxmpp/plugins/xep_0184/receipt.py

@@ -48,6 +48,13 @@ class XEP_0184(BasePlugin):
                     StanzaPath('message/request_receipt'),
                     self._handle_receipt_request))
 
+    def plugin_end(self):
+        self.xmpp['xep_0030'].del_feature('urn:xmpp:receipts')
+        self.xmpp.del_filter('out', self._filter_add_receipt_request)
+        self.xmpp.remove_handler('Message Receipt')
+        self.xmpp.remove_handler('Message Receipt Request')
+
+    def session_bind(self, jid):
         self.xmpp['xep_0030'].add_feature('urn:xmpp:receipts')
 
     def ack(self, msg):
@@ -100,13 +107,13 @@ class XEP_0184(BasePlugin):
 
         if not isinstance(stanza, Message):
             return stanza
-                
+
         if stanza['request_receipt']:
             return stanza
 
         if not stanza['type'] in self.ack_types:
             return stanza
-                    
+
         if stanza['receipt']:
             return stanza
 

sleekxmpp/plugins/xep_0186/__init__.py

@@ -0,0 +1,16 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.base import register_plugin
+
+from sleekxmpp.plugins.xep_0186 import stanza
+from sleekxmpp.plugins.xep_0186.stanza import Invisible, Visible
+from sleekxmpp.plugins.xep_0186.invisible_command import XEP_0186
+
+
+register_plugin(XEP_0186)

sleekxmpp/plugins/xep_0186/invisible_command.py

@@ -0,0 +1,44 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp import Iq
+from sleekxmpp.plugins import BasePlugin
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.plugins.xep_0186 import stanza, Visible, Invisible
+
+
+log = logging.getLogger(__name__)
+
+
+class XEP_0186(BasePlugin):
+
+    name = 'xep_0186'
+    description = 'XEP-0186: Invisible Command'
+    dependencies = set(['xep_0030'])
+
+    def plugin_init(self):
+        register_stanza_plugin(Iq, Visible)
+        register_stanza_plugin(Iq, Invisible)
+
+    def set_invisible(self, ifrom=None, block=True, callback=None,
+                            timeout=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq['from'] = ifrom
+        iq.enable('invisible')
+        iq.send(block=block, callback=callback, timeout=timeout)
+
+    def set_visible(self, ifrom=None, block=True, callback=None,
+                          timeout=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq['from'] = ifrom
+        iq.enable('visible')
+        iq.send(block=block, callback=callback, timeout=timeout)

sleekxmpp/plugins/xep_0186/stanza.py

@@ -0,0 +1,23 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.xmlstream import ElementBase, ET
+
+
+class Invisible(ElementBase):
+    name = 'invisible'
+    namespace = 'urn:xmpp:invisible:0'
+    plugin_attrib = 'invisible'
+    interfaces = set()
+
+
+class Visible(ElementBase):
+    name = 'visible'
+    namespace = 'urn:xmpp:visible:0'
+    plugin_attrib = 'visible'
+    interfaces = set()

sleekxmpp/plugins/xep_0191/__init__.py

@@ -0,0 +1,15 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.base import register_plugin
+
+from sleekxmpp.plugins.xep_0191.stanza import Block, Unblock, BlockList
+from sleekxmpp.plugins.xep_0191.blocking import XEP_0191
+
+
+register_plugin(XEP_0191)

sleekxmpp/plugins/xep_0191/blocking.py

@@ -0,0 +1,83 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp import Iq
+from sleekxmpp.plugins import BasePlugin
+from sleekxmpp.xmlstream.handler import Callback
+from sleekxmpp.xmlstream.matcher import StanzaPath
+from sleekxmpp.xmlstream import register_stanza_plugin, JID
+from sleekxmpp.plugins.xep_0191 import stanza, Block, Unblock, BlockList
+
+
+log = logging.getLogger(__name__)
+
+
+class XEP_0191(BasePlugin):
+
+    name = 'xep_0191'
+    description = 'XEP-0191: Blocking Command'
+    dependencies = set(['xep_0030'])
+    stanza = stanza
+
+    def plugin_init(self):
+        register_stanza_plugin(Iq, BlockList)
+        register_stanza_plugin(Iq, Block)
+        register_stanza_plugin(Iq, Unblock)
+
+        self.xmpp.register_handler(
+                Callback('Blocked Contact',
+                    StanzaPath('iq@type=set/block'),
+                    self._handle_blocked))
+
+        self.xmpp.register_handler(
+                Callback('Unblocked Contact',
+                    StanzaPath('iq@type=set/unblock'),
+                    self._handle_unblocked))
+
+    def plugin_end(self):
+        self.xmpp.remove_handler('Blocked Contact')
+        self.xmpp.remove_handler('Unblocked Contact')
+
+    def get_blocked(self, ifrom=None, block=True, timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'get'
+        iq['from'] = 'ifrom'
+        iq.enable('blocklist')
+        return iq.send(block=block, timeout=timeout, callback=callback)
+
+    def block(self, jids, ifrom=None, block=True, timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq['from'] = ifrom
+
+        if not isinstance(jids, (set, list)):
+            jids = [jids]
+
+        iq['block']['items'] = jids
+        return iq.send(block=block, timeout=timeout, callback=callback)
+
+    def unblock(self, jids=None, ifrom=None, block=True, timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq['from'] = ifrom
+
+        if jids is None:
+            jids = []
+        if not isinstance(jids, (set, list)):
+            jids = [jids]
+
+        iq['unblock']['items'] = jids
+        return iq.send(block=block, timeout=timeout, callback=callback)
+
+    def _handle_blocked(self, iq):
+        self.xmpp.event('blocked', iq)
+
+    def _handle_unblocked(self, iq):
+        self.xmpp.event('unblocked', iq)

sleekxmpp/plugins/xep_0191/stanza.py

@@ -0,0 +1,50 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.xmlstream import ET, ElementBase, JID
+
+
+class BlockList(ElementBase):
+    name = 'blocklist'
+    namespace = 'urn:xmpp:blocking'
+    plugin_attrib = 'blocklist'
+    interfaces = set(['items'])
+
+    def get_items(self):
+        result = set()
+        items = self.xml.findall('{%s}item' % self.namespace)
+        if items is not None:
+            for item in items:
+                jid = JID(item.attrib.get('jid', ''))
+                if jid:
+                    result.add(jid)
+        return result
+
+    def set_items(self, values):
+        self.del_items()
+        for jid in values:
+            if jid:
+                item = ET.Element('{%s}item' % self.namespace)
+                item.attrib['jid'] = JID(jid).full
+                self.xml.append(item)
+
+    def del_items(self):
+        items = self.xml.findall('{%s}item' % self.namespace)
+        if items is not None:
+            for item in items:
+                self.xml.remove(item)
+
+
+class Block(BlockList):
+    name = 'block'
+    plugin_attrib = 'block'
+
+
+class Unblock(BlockList):
+    name = 'unblock'
+    plugin_attrib = 'unblock'

sleekxmpp/plugins/xep_0198/stanza.py

@@ -82,7 +82,6 @@ class Resumed(StanzaBase):
         self._set_attr('h', str(val))
 
 
-
 class Failed(StanzaBase, Error):
     name = 'failed'
     namespace = 'urn:xmpp:sm:3'
@@ -106,7 +105,7 @@ class StreamManagement(ElementBase):
         self.del_required()
         if val:
             self._set_sub_text('required', '', keep=True)
-        
+
     def del_required(self):
         self._del_sub('required')
 
@@ -117,7 +116,7 @@ class StreamManagement(ElementBase):
         self.del_optional()
         if val:
             self._set_sub_text('optional', '', keep=True)
-        
+
     def del_optional(self):
         self._del_sub('optional')
 

sleekxmpp/plugins/xep_0198/stream_management.py

@@ -21,7 +21,7 @@ from sleekxmpp.plugins.xep_0198 import stanza
 log = logging.getLogger(__name__)
 
 
-MAX_SEQ = 2**32
+MAX_SEQ = 2 ** 32
 
 
 class XEP_0198(BasePlugin):
@@ -69,7 +69,7 @@ class XEP_0198(BasePlugin):
 
         self.enabled = threading.Event()
         self.unacked_queue = collections.deque()
-    
+
         self.seq_lock = threading.Lock()
         self.handled_lock = threading.Lock()
         self.ack_lock = threading.Lock()
@@ -133,6 +133,27 @@ class XEP_0198(BasePlugin):
 
         self.xmpp.add_event_handler('session_end', self.session_end)
 
+    def plugin_end(self):
+        if self.xmpp.is_component:
+            return
+
+        self.xmpp.unregister_feature('sm', self.config.get('order', 10100))
+        self.xmpp.unregister_feature('sm', self.config.get('resume_order', 9000))
+        self.xmpp.del_event_handler('session_end', self.session_end)
+        self.xmpp.del_filter('in', self._handle_incoming)
+        self.xmpp.del_filter('out_sync', self._handle_outgoing)
+        self.xmpp.remove_handler('Stream Management Enabled')
+        self.xmpp.remove_handler('Stream Management Resumed')
+        self.xmpp.remove_handler('Stream Management Failed')
+        self.xmpp.remove_handler('Stream Management Ack')
+        self.xmpp.remove_handler('Stream Management Request Ack')
+        self.xmpp.remove_stanza(stanza.Enable)
+        self.xmpp.remove_stanza(stanza.Enabled)
+        self.xmpp.remove_stanza(stanza.Resume)
+        self.xmpp.remove_stanza(stanza.Resumed)
+        self.xmpp.remove_stanza(stanza.Ack)
+        self.xmpp.remove_stanza(stanza.RequestAck)
+
     def session_end(self, event):
         """Reset stream management state."""
         self.enabled.clear()
@@ -197,7 +218,7 @@ class XEP_0198(BasePlugin):
 
     def _handle_enabled(self, stanza):
         """Save the SM-ID, if provided.
-        
+
         Raises an :term:`sm_enabled` event.
         """
         self.xmpp.features.add('stream_management')
@@ -231,7 +252,7 @@ class XEP_0198(BasePlugin):
 
     def _handle_ack(self, ack):
         """Process a server ack by freeing acked stanzas from the queue.
-        
+
         Raises a :term:`stanza_acked` event for each acked stanza.
         """
         if ack['h'] == self.last_ack:
@@ -243,10 +264,10 @@ class XEP_0198(BasePlugin):
             log.debug("Ack: %s, Last Ack: %s, " + \
                       "Unacked: %s, Num Acked: %s, " + \
                       "Remaining: %s",
-                ack['h'], 
+                ack['h'],
-                self.last_ack, 
+                self.last_ack,
                 num_unacked,
-                num_acked, 
+                num_acked,
                 num_unacked - num_acked)
             for x in range(num_acked):
                 seq, stanza = self.unacked_queue.popleft()

sleekxmpp/plugins/xep_0199/ping.py

@@ -74,6 +74,16 @@ class XEP_0199(BasePlugin):
             self.xmpp.add_event_handler('session_end',
                                         self._handle_session_end)
 
+    def plugin_end(self):
+        self.xmpp['xep_0030'].del_feature(feature=Ping.namespace)
+        self.xmpp.remove_handler('Ping')
+        if self.keepalive:
+            self.xmpp.del_event_handler('session_start',
+                                        self._handle_keepalive)
+            self.xmpp.del_event_handler('session_end',
+                                        self._handle_session_end)
+
+    def session_bind(self, jid):
         self.xmpp['xep_0030'].add_feature(Ping.namespace)
 
     def _handle_keepalive(self, event):

sleekxmpp/plugins/xep_0202/time.py

@@ -40,8 +40,12 @@ class XEP_0202(BasePlugin):
         # custom function can be supplied which accepts
         # the JID of the entity to query for the time.
         self.local_time = self.config.get('local_time', None)
+
+        def default_local_time(jid):
+            return xep_0082.datetime(offset=self.tz_offset)
+
         if not self.local_time:
-            self.local_time = lambda x: xep_0082.datetime(offset=self.tz_offset)
+            self.local_time = default_local_time
 
         self.xmpp.registerHandler(
             Callback('Entity Time',
@@ -49,6 +53,11 @@ class XEP_0202(BasePlugin):
                  self._handle_time_request))
         register_stanza_plugin(Iq, stanza.EntityTime)
 
+    def plugin_end(self):
+        self.xmpp['xep_0030'].del_feature(feature='urn:xmpp:time')
+        self.xmpp.remove_handler('Entity Time')
+
+    def session_bind(self, jid):
         self.xmpp['xep_0030'].add_feature('urn:xmpp:time')
 
     def _handle_time_request(self, iq):

sleekxmpp/plugins/xep_0203/__init__.py

@@ -13,9 +13,7 @@ from sleekxmpp.plugins.xep_0203.stanza import Delay
 from sleekxmpp.plugins.xep_0203.delay import XEP_0203
 
 
-
 register_plugin(XEP_0203)
 
-
 # Retain some backwards compatibility
 xep_0203 = XEP_0203

sleekxmpp/plugins/xep_0221/__init__.py

@@ -0,0 +1,16 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.base import register_plugin
+
+from sleekxmpp.plugins.xep_0221 import stanza
+from sleekxmpp.plugins.xep_0221.stanza import Media, URI
+from sleekxmpp.plugins.xep_0221.media import XEP_0221
+
+
+register_plugin(XEP_0221)

sleekxmpp/plugins/xep_0221/media.py

@@ -0,0 +1,27 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp.plugins import BasePlugin
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.plugins.xep_0221 import stanza, Media, URI
+from sleekxmpp.plugins.xep_0004 import FormField
+
+
+log = logging.getLogger(__name__)
+
+
+class XEP_0221(BasePlugin):
+
+    name = 'xep_0221'
+    description = 'XEP-0221: Data Forms Media Element'
+    dependencies = set(['xep_0004'])
+
+    def plugin_init(self):
+        register_stanza_plugin(FormField, Media)

sleekxmpp/plugins/xep_0221/stanza.py

@@ -0,0 +1,42 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.xmlstream import ElementBase, register_stanza_plugin
+
+
+class Media(ElementBase):
+    name = 'media'
+    namespace = 'urn:xmpp:media-element'
+    plugin_attrib = 'media'
+    interfaces = set(['height', 'width', 'alt'])
+
+    def add_uri(self, value, itype):
+        uri = URI()
+        uri['value'] = value
+        uri['type'] = itype
+        self.append(uri)
+
+
+class URI(ElementBase):
+    name = 'uri'
+    namespace = 'urn:xmpp:media-element'
+    plugin_attrib = 'uri'
+    plugin_multi_attrib = 'uris'
+    interfaces = set(['type', 'value'])
+
+    def get_value(self):
+        return self.xml.text
+
+    def set_value(self, value):
+        self.xml.text = value
+
+    def del_value(self):
+        sel.xml.text = ''
+
+
+register_stanza_plugin(Media, URI, iterable=True)

sleekxmpp/plugins/xep_0222.py

@@ -0,0 +1,126 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.plugins.base import BasePlugin, register_plugin
+
+
+log = logging.getLogger(__name__)
+
+
+class XEP_0222(BasePlugin):
+
+    """
+    XEP-0222: Persistent Storage of Public Data via PubSub
+    """
+
+    name = 'xep_0222'
+    description = 'XEP-0222: Persistent Storage of Private Data via PubSub'
+    dependencies = set(['xep_0163', 'xep_0060', 'xep_0004'])
+
+    profile = {'pubsub#persist_items': True,
+               'pubsub#send_last_published_item': 'never'}
+
+    def configure(self, node):
+        """
+        Update a node's configuration to match the public storage profile.
+        """
+        config = self.xmpp['xep_0004'].Form()
+        config['type'] = 'submit'
+
+        for field, value in self.profile.items():
+            config.add_field(var=field, value=value)
+
+        return self.xmpp['xep_0060'].set_node_config(None, node, config,
+                ifrom=ifrom,
+                block=block,
+                callback=callback,
+                timeout=timeout)
+
+    def store(self, stanza, node=None, id=None, ifrom=None, options=None,
+              block=True, callback=None, timeout=None):
+        """
+        Store public data via PEP.
+
+        This is just a (very) thin wrapper around the XEP-0060 publish()
+        method to set the defaults expected by PEP.
+
+        Arguments:
+            stanza   -- The private content to store.
+            node     -- The node to publish the content to. If not specified,
+                        the stanza's namespace will be used.
+            id       -- Optionally specify the ID of the item.
+            options  -- Publish options to use, which will be modified to
+                        fit the persistent storage option profile.
+            ifrom    -- Specify the sender's JID.
+            block    -- Specify if the send call will block until a response
+                        is received, or a timeout occurs. Defaults to True.
+            timeout  -- The length of time (in seconds) to wait for a response
+                        before exiting the send call if blocking is used.
+                        Defaults to sleekxmpp.xmlstream.RESPONSE_TIMEOUT
+            callback -- Optional reference to a stream handler function. Will
+                        be executed when a reply stanza is received.
+        """
+        if not options:
+            options = self.xmpp['xep_0004'].stanza.Form()
+            options['type'] = 'submit'
+            options.add_field(
+                var='FORM_TYPE',
+                ftype='hidden',
+                value='http://jabber.org/protocol/pubsub#publish-options')
+
+        for field, value in self.profile.items():
+            if field not in options.fields:
+                options.add_field(var=field)
+            options.fields[field]['value'] = value
+
+        return self.xmpp['xep_0163'].publish(stanza, node,
+                options=options,
+                ifrom=ifrom,
+                block=block,
+                callback=callback,
+                timeout=timeout)
+
+    def retrieve(self, node, id=None, item_ids=None, ifrom=None,
+                 block=True, callback=None, timeout=None):
+        """
+        Retrieve public data via PEP.
+
+        This is just a (very) thin wrapper around the XEP-0060 publish()
+        method to set the defaults expected by PEP.
+
+        Arguments:
+            node     -- The node to retrieve content from.
+            id       -- Optionally specify the ID of the item.
+            item_ids -- Specify a group of IDs. If id is also specified, it
+                        will be included in item_ids.
+            ifrom    -- Specify the sender's JID.
+            block    -- Specify if the send call will block until a response
+                        is received, or a timeout occurs. Defaults to True.
+            timeout  -- The length of time (in seconds) to wait for a response
+                        before exiting the send call if blocking is used.
+                        Defaults to sleekxmpp.xmlstream.RESPONSE_TIMEOUT
+            callback -- Optional reference to a stream handler function. Will
+                        be executed when a reply stanza is received.
+        """
+        if item_ids is None:
+            item_ids = []
+        if id is not None:
+            item_ids.append(id)
+
+        return self.xmpp['xep_0060'].get_items(None, node,
+                item_ids=item_ids,
+                ifrom=ifrom,
+                block=block,
+                callback=callback,
+                timeout=timeout)
+
+
+register_plugin(XEP_0222)

sleekxmpp/plugins/xep_0223.py

@@ -0,0 +1,126 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.plugins.base import BasePlugin, register_plugin
+
+
+log = logging.getLogger(__name__)
+
+
+class XEP_0223(BasePlugin):
+
+    """
+    XEP-0223: Persistent Storage of Private Data via PubSub
+    """
+
+    name = 'xep_0223'
+    description = 'XEP-0223: Persistent Storage of Private Data via PubSub'
+    dependencies = set(['xep_0163', 'xep_0060', 'xep_0004'])
+
+    profile = {'pubsub#persist_items': True,
+               'pubsub#send_last_published_item': 'never'}
+
+    def configure(self, node):
+        """
+        Update a node's configuration to match the public storage profile.
+        """
+        config = self.xmpp['xep_0004'].Form()
+        config['type'] = 'submit'
+
+        for field, value in self.profile.items():
+            config.add_field(var=field, value=value)
+
+        return self.xmpp['xep_0060'].set_node_config(None, node, config,
+                ifrom=ifrom,
+                block=block,
+                callback=callback,
+                timeout=timeout)
+
+    def store(self, stanza, node=None, id=None, ifrom=None, options=None,
+              block=True, callback=None, timeout=None):
+        """
+        Store private data via PEP.
+
+        This is just a (very) thin wrapper around the XEP-0060 publish()
+        method to set the defaults expected by PEP.
+
+        Arguments:
+            stanza   -- The private content to store.
+            node     -- The node to publish the content to. If not specified,
+                        the stanza's namespace will be used.
+            id       -- Optionally specify the ID of the item.
+            options  -- Publish options to use, which will be modified to
+                        fit the persistent storage option profile.
+            ifrom    -- Specify the sender's JID.
+            block    -- Specify if the send call will block until a response
+                        is received, or a timeout occurs. Defaults to True.
+            timeout  -- The length of time (in seconds) to wait for a response
+                        before exiting the send call if blocking is used.
+                        Defaults to sleekxmpp.xmlstream.RESPONSE_TIMEOUT
+            callback -- Optional reference to a stream handler function. Will
+                        be executed when a reply stanza is received.
+        """
+        if not options:
+            options = self.xmpp['xep_0004'].stanza.Form()
+            options['type'] = 'submit'
+            options.add_field(
+                var='FORM_TYPE',
+                ftype='hidden',
+                value='http://jabber.org/protocol/pubsub#publish-options')
+
+        for field, value in self.profile.items():
+            if field not in options.fields:
+                options.add_field(var=field)
+            options.fields[field]['value'] = value
+
+        return self.xmpp['xep_0163'].publish(stanza, node,
+                options=options,
+                ifrom=ifrom,
+                block=block,
+                callback=callback,
+                timeout=timeout)
+
+    def retrieve(self, node, id=None, item_ids=None, ifrom=None,
+                 block=True, callback=None, timeout=None):
+        """
+        Retrieve private data via PEP.
+
+        This is just a (very) thin wrapper around the XEP-0060 publish()
+        method to set the defaults expected by PEP.
+
+        Arguments:
+            node     -- The node to retrieve content from.
+            id       -- Optionally specify the ID of the item.
+            item_ids -- Specify a group of IDs. If id is also specified, it
+                        will be included in item_ids.
+            ifrom    -- Specify the sender's JID.
+            block    -- Specify if the send call will block until a response
+                        is received, or a timeout occurs. Defaults to True.
+            timeout  -- The length of time (in seconds) to wait for a response
+                        before exiting the send call if blocking is used.
+                        Defaults to sleekxmpp.xmlstream.RESPONSE_TIMEOUT
+            callback -- Optional reference to a stream handler function. Will
+                        be executed when a reply stanza is received.
+        """
+        if item_ids is None:
+            item_ids = []
+        if id is not None:
+            item_ids.append(id)
+
+        return self.xmpp['xep_0060'].get_items(None, node,
+                item_ids=item_ids,
+                ifrom=ifrom,
+                block=block,
+                callback=callback,
+                timeout=timeout)
+
+
+register_plugin(XEP_0223)

sleekxmpp/plugins/xep_0224/attention.py

@@ -39,6 +39,11 @@ class XEP_0224(BasePlugin):
                     StanzaPath('message/attention'),
                     self._handle_attention))
 
+    def plugin_end(self):
+        self.xmpp['xep_0030'].del_feature(feature=stanza.Attention.namespace)
+        self.xmpp.remove_handler('Attention')
+
+    def session_bind(self, jid):
         self.xmpp['xep_0030'].add_feature(stanza.Attention.namespace)
 
     def request_attention(self, to, mfrom=None, mbody=''):

sleekxmpp/plugins/xep_0231/__init__.py

@@ -1,6 +1,6 @@
 """
     SleekXMPP: The Sleek XMPP Library
-    Copyright (C) 2012 Nathanael C. Fritz, 
+    Copyright (C) 2012 Nathanael C. Fritz,
                        Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
     This file is part of SleekXMPP.
 

sleekxmpp/plugins/xep_0231/bob.py

@@ -1,6 +1,6 @@
 """
     SleekXMPP: The Sleek XMPP Library
-    Copyright (C) 2012 Nathanael C. Fritz, 
+    Copyright (C) 2012 Nathanael C. Fritz,
                        Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
     This file is part of SleekXMPP.
 
@@ -35,8 +35,6 @@ class XEP_0231(BasePlugin):
     def plugin_init(self):
         self._cids = {}
 
-        self.xmpp['xep_0030'].add_feature('urn:xmpp:bob')
-
         register_stanza_plugin(Iq, BitsOfBinary)
 
         self.xmpp.register_handler(
@@ -58,6 +56,14 @@ class XEP_0231(BasePlugin):
         self.api.register(self._set_bob, 'set_bob', default=True)
         self.api.register(self._del_bob, 'del_bob', default=True)
 
+    def plugin_end(self):
+        self.xmpp['xep_0030'].del_feature(feature='urn:xmpp:bob')
+        self.xmpp.remove_handler('Bits of Binary - Iq')
+        self.xmpp.remove_handler('Bits of Binary - Message')
+        self.xmpp.remove_handler('Bits of Binary - Presence')
+
+    def session_bind(self, jid):
+        self.xmpp['xep_0030'].add_feature('urn:xmpp:bob')
 
     def set_bob(self, data, mtype, cid=None, max_age=None):
         if cid is None:
@@ -73,7 +79,7 @@ class XEP_0231(BasePlugin):
 
         return cid
 
-    def get_bob(self, jid=None, cid=None, cached=True, ifrom=None, 
+    def get_bob(self, jid=None, cid=None, cached=True, ifrom=None,
                 block=True, timeout=None, callback=None):
         if cached:
             data = self.api['get_bob'](None, None, ifrom, args=cid)
@@ -112,7 +118,7 @@ class XEP_0231(BasePlugin):
             iq.send()
 
     def _handle_bob(self, stanza):
-        self.api['set_bob'](stanza['from'], None, 
+        self.api['set_bob'](stanza['from'], None,
                             stanza['to'], args=stanza['bob'])
         self.xmpp.event('bob', stanza)
 

sleekxmpp/plugins/xep_0231/stanza.py

@@ -1,6 +1,6 @@
 """
     SleekXMPP: The Sleek XMPP Library
-    Copyright (C) 2012 Nathanael C. Fritz, 
+    Copyright (C) 2012 Nathanael C. Fritz,
                        Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
     This file is part of SleekXMPP.
 

sleekxmpp/plugins/xep_0249/invite.py

@@ -39,6 +39,11 @@ class XEP_0249(BasePlugin):
 
         register_stanza_plugin(Message, Invite)
 
+    def plugin_end(self):
+        self.xmpp['xep_0030'].del_feature(feature=Invite.namespace)
+        self.xmpp.remove_handler('Direct MUC Invitations')
+
+    def session_bind(self, jid):
         self.xmpp['xep_0030'].add_feature(Invite.namespace)
 
     def _handle_invite(self, msg):

sleekxmpp/plugins/xep_0256.py

@@ -0,0 +1,72 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp import Presence
+from sleekxmpp.exceptions import XMPPError
+from sleekxmpp.plugins import BasePlugin, register_plugin
+from sleekxmpp.xmlstream import register_stanza_plugin
+
+from sleekxmpp.plugins.xep_0012 import stanza, LastActivity
+
+
+log = logging.getLogger(__name__)
+
+
+class XEP_0256(BasePlugin):
+
+    name = 'xep_0256'
+    description = 'XEP-0256: Last Activity in Presence'
+    dependencies = set(['xep_0012'])
+    stanza = stanza
+
+    def plugin_init(self):
+        self.auto_last_activity = self.config.get('auto_last_activity', False)
+
+        register_stanza_plugin(Presence, LastActivity)
+
+        self.xmpp.add_filter('out', self._initial_presence_activity)
+        self.xmpp.add_event_handler('connected', self._reset_presence_activity)
+
+        self._initial_presence = set()
+
+    def plugin_end(self):
+        self.xmpp.del_filter('out', self._initial_presence_activity)
+        self.xmpp.del_event_handler('connected', self._reset_presence_activity)
+
+    def _reset_presence_activity(self, e):
+        self._initial_presence = set()
+
+    def _initial_presence_activity(self, stanza):
+        if isinstance(stanza, Presence):
+            use_last_activity = False
+
+            if self.auto_last_activity and  stanza['show'] in ('xa', 'away'):
+                use_last_activity = True
+
+            if stanza['from'] not in self._initial_presence:
+                self._initial_presence.add(stanza['from'])
+                use_last_activity = True
+
+            if use_last_activity:
+                plugin = self.xmpp['xep_0012']
+                try:
+                    result = plugin.api['get_last_activity'](stanza['from'],
+                                                             None,
+                                                             stanza['to'])
+                    seconds = result['last_activity']['seconds']
+                except XMPPError:
+                    seconds = None
+
+                if seconds is not None:
+                    stanza['last_activity']['seconds'] = seconds
+        return stanza
+
+
+register_plugin(XEP_0256)

sleekxmpp/plugins/xep_0258/__init__.py

@@ -0,0 +1,18 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.base import register_plugin
+
+from sleekxmpp.plugins.xep_0258 import stanza
+from sleekxmpp.plugins.xep_0258.stanza import SecurityLabel, Label
+from sleekxmpp.plugins.xep_0258.stanza import DisplayMarking, EquivalentLabel
+from sleekxmpp.plugins.xep_0258.stanza import ESSLabel, Catalog, CatalogItem
+from sleekxmpp.plugins.xep_0258.security_labels import XEP_0258
+
+
+register_plugin(XEP_0258)

sleekxmpp/plugins/xep_0258/security_labels.py

@@ -0,0 +1,44 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp import Iq, Message
+from sleekxmpp.plugins import BasePlugin
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.plugins.xep_0258 import stanza, SecurityLabel, Catalog
+
+
+log = logging.getLogger(__name__)
+
+
+class XEP_0258(BasePlugin):
+
+    name = 'xep_0258'
+    description = 'XEP-0258: Security Labels in XMPP'
+    dependencies = set(['xep_0030'])
+    stanza = stanza
+
+    def plugin_init(self):
+        register_stanza_plugin(Message, SecurityLabel)
+        register_stanza_plugin(Iq, Catalog)
+
+    def plugin_end(self):
+        self.xmpp['xep_0030'].del_feature(feature=SecurityLabel.namespace)
+
+    def session_bind(self, jid):
+        self.xmpp['xep_0030'].add_feature(SecurityLabel.namespace)
+
+    def get_catalog(self, jid, ifrom=None, block=True,
+                          callback=None, timeout=None):
+        iq = self.xmpp.Iq()
+        iq['to'] = jid
+        iq['from'] = ifrom
+        iq['type'] = 'get'
+        iq.enable('security_label_catalog')
+        return iq.send(block=block, callback=callback, timeout=timeout)

sleekxmpp/plugins/xep_0258/stanza.py

@@ -0,0 +1,142 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from base64 import b64encode, b64decode
+
+from sleekxmpp.thirdparty.suelta.util import bytes
+
+from sleekxmpp.xmlstream import ElementBase, ET, register_stanza_plugin
+
+
+class SecurityLabel(ElementBase):
+    name = 'securitylabel'
+    namespace = 'urn:xmpp:sec-label:0'
+    plugin_attrib = 'security_label'
+
+    def add_equivalent(self, label):
+        equiv = EquivalentLabel(parent=self)
+        equiv.append(label)
+        return equiv
+
+
+class Label(ElementBase):
+    name = 'label'
+    namespace = 'urn:xmpp:sec-label:0'
+    plugin_attrib = 'label'
+
+
+class DisplayMarking(ElementBase):
+    name = 'displaymarking'
+    namespace = 'urn:xmpp:sec-label:0'
+    plugin_attrib = 'display_marking'
+    interfaces = set(['fgcolor', 'bgcolor', 'value'])
+
+    def get_fgcolor(self):
+        return self._get_attr('fgcolor', 'black')
+
+    def get_bgcolor(self):
+        return self._get_attr('fgcolor', 'white')
+
+    def get_value(self):
+        return self.xml.text
+
+    def set_value(self, value):
+        self.xml.text = value
+
+    def del_value(self):
+        self.xml.text = ''
+
+
+class EquivalentLabel(ElementBase):
+    name = 'equivalentlabel'
+    namespace = 'urn:xmpp:sec-label:0'
+    plugin_attrib = 'equivalent_label'
+    plugin_multi_attrib = 'equivalent_labels'
+
+
+class Catalog(ElementBase):
+    name = 'catalog'
+    namespace = 'urn:xmpp:sec-label:catalog:2'
+    plugin_attrib = 'security_label_catalog'
+    interfaces = set(['to', 'from', 'name', 'desc', 'id', 'size', 'restrict'])
+
+    def get_to(self):
+        return JID(self._get_attr('to'))
+        pass
+
+    def set_to(self, value):
+        return self._set_attr('to', str(value))
+
+    def get_from(self):
+        return JID(self._get_attr('from'))
+
+    def set_from(self, value):
+        return self._set_attr('from', str(value))
+
+    def get_restrict(self):
+        value = self._get_attr('restrict', '')
+        if value and value.lower() in ('true', '1'):
+            return True
+        return False
+
+    def set_restrict(self, value):
+        self._del_attr('restrict')
+        if value:
+            self._set_attr('restrict', 'true')
+        elif value is False:
+            self._set_attr('restrict', 'false')
+
+
+class CatalogItem(ElementBase):
+    name = 'catalog'
+    namespace = 'urn:xmpp:sec-label:catalog:2'
+    plugin_attrib = 'item'
+    plugin_multi_attrib = 'items'
+    interfaces = set(['selector', 'default'])
+
+    def get_default(self):
+        value = self._get_attr('default', '')
+        if value.lower() in ('true', '1'):
+            return True
+        return False
+
+    def set_default(self, value):
+        self._del_attr('default')
+        if value:
+            self._set_attr('default', 'true')
+        elif value is False:
+            self._set_attr('default', 'false')
+
+
+class ESSLabel(ElementBase):
+    name = 'esssecuritylabel'
+    namespace = 'urn:xmpp:sec-label:ess:0'
+    plugin_attrib = 'ess'
+    interfaces = set(['value'])
+
+    def get_value(self):
+        if self.xml.text:
+            return b64decode(bytes(self.xml.text))
+        return ''
+
+    def set_value(self, value):
+        self.xml.text = ''
+        if value:
+            self.xml.text = b64encode(bytes(value))
+
+    def del_value(self):
+        self.xml.text = ''
+
+
+register_stanza_plugin(Catalog, CatalogItem, iterable=True)
+register_stanza_plugin(CatalogItem, SecurityLabel)
+register_stanza_plugin(EquivalentLabel, ESSLabel)
+register_stanza_plugin(Label, ESSLabel)
+register_stanza_plugin(SecurityLabel, DisplayMarking)
+register_stanza_plugin(SecurityLabel, EquivalentLabel, iterable=True)
+register_stanza_plugin(SecurityLabel, Label)

sleekxmpp/plugins/xep_0270.py

@@ -0,0 +1,20 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins import BasePlugin, register_plugin
+
+
+class XEP_0270(BasePlugin):
+
+    name = 'xep_0270'
+    description = 'XEP-0270: XMPP Compliance Suites 2010'
+    dependencies = set(['xep_0030', 'xep_0115', 'xep_0054',
+                        'xep_0163', 'xep_0045', 'xep_0085'])
+
+
+register_plugin(XEP_0270)

sleekxmpp/plugins/xep_0302.py

@@ -0,0 +1,21 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins import BasePlugin, register_plugin
+
+
+class XEP_0302(BasePlugin):
+
+    name = 'xep_0302'
+    description = 'XEP-0302: XMPP Compliance Suites 2012'
+    dependencies = set(['xep_0030', 'xep_0115', 'xep_0054',
+                        'xep_0163', 'xep_0045', 'xep_0085',
+                        'xep_0184', 'xep_0198'])
+
+
+register_plugin(XEP_0302)

sleekxmpp/roster/item.py

@@ -307,34 +307,29 @@ class RosterItem(object):
             p['from'] = self.owner
         p.send()
 
-    def send_presence(self, ptype=None, pshow=None, pstatus=None,
+    def send_presence(self, **kwargs):
-                            ppriority=None, pnick=None):
         """
         Create, initialize, and send a Presence stanza.
 
+        If no recipient is specified, send the presence immediately.
+        Otherwise, forward the send request to the recipient's roster
+        entry for processing.
+
         Arguments:
             pshow     -- The presence's show value.
             pstatus   -- The presence's status message.
             ppriority -- This connections' priority.
+            pto       -- The recipient of a directed presence.
+            pfrom     -- The sender of a directed presence, which should
+                         be the owner JID plus resource.
             ptype     -- The type of presence, such as 'subscribe'.
             pnick     -- Optional nickname of the presence's sender.
         """
-        p = self.xmpp.make_presence(pshow=pshow,
+        if self.xmpp.is_component and not kwargs.get('pfrom', ''):
-                                    pstatus=pstatus,
+            kwargs['pfrom'] = self.owner
-                                    ppriority=ppriority,
+        if not kwargs.get('pto', ''):
-                                    ptype=ptype,
+            kwargs['pto'] = self.jid
-                                    pnick=pnick,
+        self.xmpp.send_presence(**kwargs)
-                                    pto=self.jid)
-        if self.xmpp.is_component:
-            p['from'] = self.owner
-        if p['type'] in p.showtypes or \
-           p['type'] in ['available', 'unavailable']:
-            self.last_status = p
-        p.send()
-
-        if not self.xmpp.sentpresence:
-            self.xmpp.event('sent_presence')
-            self.xmpp.sentpresence = True
 
     def send_last_presence(self):
         if self.last_status is None:

sleekxmpp/roster/multi.py

@@ -6,9 +6,11 @@
     See the file LICENSE for copying permission.
 """
 
+from sleekxmpp.stanza import Presence
 from sleekxmpp.xmlstream import JID
 from sleekxmpp.roster import RosterNode
 
+
 class Roster(object):
 
     """
@@ -55,6 +57,33 @@ class Roster(object):
             for node in self.db.entries(None, {}):
                 self.add(node)
 
+        self.xmpp.add_filter('out', self._save_last_status)
+
+    def _save_last_status(self, stanza):
+
+        if isinstance(stanza, Presence):
+            sfrom = stanza['from'].full
+            sto = stanza['to'].full
+
+            if not sfrom:
+                sfrom = self.xmpp.boundjid
+
+            if stanza['type'] in stanza.showtypes or \
+               stanza['type'] in ('available', 'unavailable'):
+                if sto:
+                    self[sfrom][sto].last_status = stanza
+                else:
+                    self[sfrom].last_status = stanza
+                    with self[sfrom]._last_status_lock:
+                        for jid in self[sfrom]:
+                            self[sfrom][jid].last_status = None
+
+                if not self.xmpp.sentpresence:
+                    self.xmpp.event('sent_presence')
+                    self.xmpp.sentpresence = True
+
+        return stanza
+
     def __getitem__(self, key):
         """
         Return the roster node for a JID.
@@ -65,10 +94,12 @@ class Roster(object):
         Arguments:
             key -- Return the roster for this JID.
         """
-        if isinstance(key, JID):
-            key = key.bare
         if key is None:
-            key = self.xmpp.boundjid.bare
+            key = self.xmpp.boundjid
+        if not isinstance(key, JID):
+            key = JID(key)
+        key = key.bare
+
         if key not in self._rosters:
             self.add(key)
             self._rosters[key].auto_authorize = self.auto_authorize
@@ -90,8 +121,10 @@ class Roster(object):
         Arguments:
             node -- The JID for the new roster node.
         """
-        if isinstance(node, JID):
+        if not isinstance(node, JID):
-            node = node.bare
+            node = JID(node)
+
+        node = node.bare
         if node not in self._rosters:
             self._rosters[node] = RosterNode(self.xmpp, node, self.db)
 
@@ -121,29 +154,27 @@ class Roster(object):
         for node in self:
             self[node].reset()
 
-    def send_presence(self, pshow=None, pstatus=None, ppriority=None,
+    def send_presence(self, **kwargs):
-                      pto=None, pfrom=None, ptype=None, pnick=None):
         """
         Create, initialize, and send a Presence stanza.
 
-        Forwards the send request to the appropriate roster to
+        If no recipient is specified, send the presence immediately.
-        perform the actual sending.
+        Otherwise, forward the send request to the recipient's roster
+        entry for processing.
 
         Arguments:
             pshow     -- The presence's show value.
             pstatus   -- The presence's status message.
             ppriority -- This connections' priority.
             pto       -- The recipient of a directed presence.
+            pfrom     -- The sender of a directed presence, which should
+                         be the owner JID plus resource.
             ptype     -- The type of presence, such as 'subscribe'.
-            pfrom     -- The sender of the presence.
             pnick     -- Optional nickname of the presence's sender.
         """
-        self[pfrom].send_presence(ptype=ptype,
+        if self.xmpp.is_component and not kwargs.get('pfrom', ''):
-                                  pshow=pshow,
+            kwargs['pfrom'] = self.jid
-                                  pstatus=pstatus,
+        self.xmpp.send_presence(**kwargs)
-                                  ppriority=ppriority,
-                                  pnick=pnick,
-                                  pto=pto)
 
     @property
     def auto_authorize(self):

sleekxmpp/roster/single.py

@@ -6,6 +6,8 @@
     See the file LICENSE for copying permission.
 """
 
+import threading
+
 from sleekxmpp.xmlstream import JID
 from sleekxmpp.roster import RosterItem
 
@@ -59,13 +61,14 @@ class RosterNode(object):
         self.last_status = None
         self._version = ''
         self._jids = {}
+        self._last_status_lock = threading.Lock()
 
         if self.db:
             if hasattr(self.db, 'version'):
                 self._version = self.db.version(self.jid)
             for jid in self.db.entries(self.jid):
                 self.add(jid)
-    
+
     @property
     def version(self):
         """Retrieve the roster's version ID."""
@@ -86,8 +89,11 @@ class RosterNode(object):
 
         A new item entry will be created if one does not already exist.
         """
-        if isinstance(key, JID):
+        if key is None:
-            key = key.bare
+            key = JID('')
+        if not isinstance(key, JID):
+            key = JID(key)
+        key = key.bare
         if key not in self._jids:
             self.add(key, save=True)
         return self._jids[key]
@@ -98,8 +104,11 @@ class RosterNode(object):
 
         To remove an item from the server, use the remove() method.
         """
-        if isinstance(key, JID):
+        if key is None:
-            key = key.bare
+            key = JID('')
+        if not isinstance(key, JID):
+            key = JID(key)
+        key = key.bare
         if key in self._jids:
             del self._jids[key]
 
@@ -146,7 +155,7 @@ class RosterNode(object):
         self.db = db
         existing_entries = set(self._jids)
         new_entries = set(self.db.entries(self.jid, {}))
-        
+
         for jid in existing_entries:
             self._jids[jid].set_backend(db, save)
         for jid in new_entries - existing_entries:
@@ -291,8 +300,7 @@ class RosterNode(object):
         for jid in self:
             self[jid].reset()
 
-    def send_presence(self, ptype=None, pshow=None, pstatus=None,
+    def send_presence(self, **kwargs):
-                            ppriority=None, pnick=None, pto=None):
         """
         Create, initialize, and send a Presence stanza.
 
@@ -305,27 +313,14 @@ class RosterNode(object):
             pstatus   -- The presence's status message.
             ppriority -- This connections' priority.
             pto       -- The recipient of a directed presence.
+            pfrom     -- The sender of a directed presence, which should
+                         be the owner JID plus resource.
             ptype     -- The type of presence, such as 'subscribe'.
+            pnick     -- Optional nickname of the presence's sender.
         """
-        if pto:
+        if self.xmpp.is_component and not kwargs.get('pfrom', ''):
-            self[pto].send_presence(ptype, pshow, pstatus,
+            kwargs['pfrom'] = self.jid
-                                    ppriority, pnick)
+        self.xmpp.send_presence(**kwargs)
-        else:
-            p = self.xmpp.make_presence(pshow=pshow,
-                                        pstatus=pstatus,
-                                        ppriority=ppriority,
-                                        ptype=ptype,
-                                        pnick=pnick)
-            if self.xmpp.is_component:
-                p['from'] = self.jid
-            if p['type'] in p.showtypes or \
-               p['type'] in ['available', 'unavailable']:
-                self.last_status = p
-            p.send()
-
-            if not self.xmpp.sentpresence:
-                self.xmpp.event('sent_presence')
-                self.xmpp.sentpresence = True
 
     def send_last_presence(self):
         if self.last_status is None:

sleekxmpp/stanza/error.py

@@ -51,7 +51,8 @@ class Error(ElementBase):
     namespace = 'jabber:client'
     name = 'error'
     plugin_attrib = 'error'
-    interfaces = set(('code', 'condition', 'text', 'type'))
+    interfaces = set(('code', 'condition', 'text', 'type',
+                      'gone', 'redirect'))
     sub_interfaces = set(('text',))
     plugin_attrib_map = {}
     plugin_tag_map = {}
@@ -88,7 +89,7 @@ class Error(ElementBase):
 
     def get_condition(self):
         """Return the condition element's name."""
-        for child in self.xml.getchildren():
+        for child in self.xml:
             if "{%s}" % self.condition_ns in child.tag:
                 cond = child.tag.split('}', 1)[-1]
                 if cond in self.conditions:
@@ -109,7 +110,7 @@ class Error(ElementBase):
 
     def del_condition(self):
         """Remove the condition element."""
-        for child in self.xml.getchildren():
+        for child in self.xml:
             if "{%s}" % self.condition_ns in child.tag:
                 tag = child.tag.split('}', 1)[-1]
                 if tag in self.conditions:
@@ -135,6 +136,33 @@ class Error(ElementBase):
         self._del_sub('{%s}text' % self.condition_ns)
         return self
 
+    def get_gone(self):
+        return self._get_sub_text('{%s}gone' % self.condition_ns, '')
+
+    def get_redirect(self):
+        return self._get_sub_text('{%s}redirect' % self.condition_ns, '')
+
+    def set_gone(self, value):
+        if value:
+            del self['condition']
+            return self._set_sub_text('{%s}gone' % self.condition_ns, value)
+        elif self['condition'] == 'gone':
+            del self['condition']
+
+    def set_redirect(self, value):
+        if value:
+            del self['condition']
+            ns = self.condition_ns
+            return self._set_sub_text('{%s}redirect' % ns, value)
+        elif self['condition'] == 'redirect':
+            del self['condition']
+
+    def del_gone(self):
+        self._del_sub('{%s}gone' % self.condition_ns)
+
+    def del_redirect(self):
+        self._del_sub('{%s}redirect' % self.condition_ns)
+
 
 # To comply with PEP8, method names now use underscores.
 # Deprecated method names are re-mapped for backwards compatibility.

sleekxmpp/stanza/iq.py

@@ -122,7 +122,7 @@ class Iq(RootStanza):
 
     def get_query(self):
         """Return the namespace of the <query> element."""
-        for child in self.xml.getchildren():
+        for child in self.xml:
             if child.tag.endswith('query'):
                 ns = child.tag.split('}')[0]
                 if '{' in ns:
@@ -132,7 +132,7 @@ class Iq(RootStanza):
 
     def del_query(self):
         """Remove the <query> element."""
-        for child in self.xml.getchildren():
+        for child in self.xml:
             if child.tag.endswith('query'):
                 self.xml.remove(child)
         return self

sleekxmpp/stanza/message.py

@@ -7,7 +7,7 @@
 """
 
 from sleekxmpp.stanza.rootstanza import RootStanza
-from sleekxmpp.xmlstream import StanzaBase
+from sleekxmpp.xmlstream import StanzaBase, ET
 
 
 class Message(RootStanza):
@@ -54,13 +54,14 @@ class Message(RootStanza):
         del_mucnick -- Dummy method to prevent deletion.
     """
 
-    namespace = 'jabber:client'
     name = 'message'
-    interfaces = set(('type', 'to', 'from', 'id', 'body', 'subject',
+    namespace = 'jabber:client'
-                      'mucroom', 'mucnick'))
-    sub_interfaces = set(('body', 'subject'))
     plugin_attrib = name
-    types = set((None, 'normal', 'chat', 'headline', 'error', 'groupchat'))
+    interfaces = set(['type', 'to', 'from', 'id', 'body', 'subject',
+                      'thread', 'parent_thread', 'mucroom', 'mucnick'])
+    sub_interfaces = set(['body', 'subject', 'thread'])
+    lang_interfaces = sub_interfaces
+    types = set(['normal', 'chat', 'headline', 'error', 'groupchat'])
 
     def get_type(self):
         """
@@ -72,6 +73,31 @@ class Message(RootStanza):
         """
         return self._get_attr('type', 'normal')
 
+    def get_parent_thread(self):
+        """Return the message thread's parent thread."""
+        thread = self.xml.find('{%s}thread' % self.namespace)
+        if thread is not None:
+            return thread.attrib.get('parent', '')
+        return ''
+
+    def set_parent_thread(self, value):
+        """Add or change the message thread's parent thread."""
+        thread = self.xml.find('{%s}thread' % self.namespace)
+        if value:
+            if thread is None:
+                thread = ET.Element('{%s}thread' % self.namespace)
+                self.xml.append(thread)
+            thread.attrib['parent'] = value
+        else:
+            if thread is not None and 'parent' in thread.attrib:
+                del thread.attrib['parent']
+
+    def del_parent_thread(self):
+        """Delete the message thread's parent reference."""
+        thread = self.xml.find('{%s}thread' % self.namespace)
+        if thread is not None and 'parent' in thread.attrib:
+            del thread.attrib['parent']
+
     def chat(self):
         """Set the message type to 'chat'."""
         self['type'] = 'chat'
@@ -96,10 +122,16 @@ class Message(RootStanza):
             clear -- Indicates if existing content should be removed
                      before replying. Defaults to True.
         """
+        thread = self['thread']
+        parent = self['parent_thread']
+
         StanzaBase.reply(self, clear)
         if self['type'] == 'groupchat':
             self['to'] = self['to'].bare
 
+        self['thread'] = thread
+        self['parent_thread'] = parent
+
         del self['id']
 
         if body is not None:

sleekxmpp/stanza/presence.py

@@ -60,16 +60,17 @@ class Presence(RootStanza):
         set_priority -- Set the value of the <priority> element.
     """
 
-    namespace = 'jabber:client'
     name = 'presence'
-    interfaces = set(('type', 'to', 'from', 'id', 'show',
+    namespace = 'jabber:client'
-                      'status', 'priority'))
-    sub_interfaces = set(('show', 'status', 'priority'))
     plugin_attrib = name
+    interfaces = set(['type', 'to', 'from', 'id', 'show',
+                      'status', 'priority'])
+    sub_interfaces = set(['show', 'status', 'priority'])
+    lang_interfaces = set(['status'])
 
-    types = set(('available', 'unavailable', 'error', 'probe', 'subscribe',
+    types = set(['available', 'unavailable', 'error', 'probe', 'subscribe',
-                 'subscribed', 'unsubscribe', 'unsubscribed'))
+                 'subscribed', 'unsubscribe', 'unsubscribed'])
-    showtypes = set(('dnd', 'chat', 'xa', 'away'))
+    showtypes = set(['dnd', 'chat', 'xa', 'away'])
 
     def exception(self, e):
         """

sleekxmpp/stanza/rootstanza.py

@@ -78,7 +78,8 @@ class RootStanza(StanzaBase):
             self['error']['type'] = 'cancel'
             self.send()
             # log the error
-            log.exception('Error handling {%s}%s stanza' ,  self.namespace, self.name)
+            log.exception('Error handling {%s}%s stanza',
+                          self.namespace, self.name)
             # Finally raise the exception to a global exception handler
             self.stream.exception(e)
 

sleekxmpp/stanza/roster.py

@@ -47,7 +47,7 @@ class Roster(ElementBase):
         roster versioning.
         """
         return self.xml.attrib.get('ver', None)
- 
+
     def set_ver(self, ver):
         """
         Ensure handling an empty ver attribute propery.
@@ -101,7 +101,8 @@ class Roster(ElementBase):
                 items[item['jid']] = item.values
                 # Remove extra JID reference to keep everything
                 # backward compatible
-                del items[item['jid']]['jid'] 
+                del items[item['jid']]['jid']
+                del items[item['jid']]['lang']
         return items
 
     def del_items(self):

sleekxmpp/stanza/stream_error.py

@@ -54,7 +54,7 @@ class StreamError(Error, StanzaBase):
     """
 
     namespace = 'http://etherx.jabber.org/streams'
-    interfaces = set(('condition', 'text'))
+    interfaces = set(('condition', 'text', 'see_other_host'))
     conditions = set((
         'bad-format', 'bad-namespace-prefix', 'conflict',
         'connection-timeout', 'host-gone', 'host-unknown',
@@ -66,3 +66,18 @@ class StreamError(Error, StanzaBase):
         'unsupported-feature', 'unsupported-stanza-type',
         'unsupported-version'))
     condition_ns = 'urn:ietf:params:xml:ns:xmpp-streams'
+
+    def get_see_other_host(self):
+        ns = self.condition_ns
+        return self._get_sub_text('{%s}see-other-host' % ns, '')
+
+    def set_see_other_host(self, value):
+        if value:
+            del self['condition']
+            ns = self.condition_ns
+            return self._set_sub_text('{%s}see-other-host' % ns, value)
+        elif self['condition'] == 'see-other-host':
+            del self['condition']
+
+    def del_see_other_host(self):
+        self._del_sub('{%s}see-other-host' % self.condition_ns)