SleekXMPP/sleekxmpp/basexmpp.py

"""
    SleekXMPP: The Sleek XMPP Library
    Copyright (C) 2010  Nathanael C. Fritz
    This file is part of SleekXMPP.

    See the file LICENSE for copying permission.
"""

from __future__ import with_statement, unicode_literals

import sys
import copy
import logging

import sleekxmpp
from sleekxmpp import plugins, roster
from sleekxmpp.exceptions import IqError, IqTimeout

from sleekxmpp.stanza import Message, Presence, Iq, Error, StreamError
from sleekxmpp.stanza.roster import Roster
from sleekxmpp.stanza.nick import Nick
from sleekxmpp.stanza.htmlim import HTMLIM

from sleekxmpp.xmlstream import XMLStream, JID, tostring
from sleekxmpp.xmlstream import ET, register_stanza_plugin
from sleekxmpp.xmlstream.matcher import *
from sleekxmpp.xmlstream.handler import *


log = logging.getLogger(__name__)

# In order to make sure that Unicode is handled properly
# in Python 2.x, reset the default encoding.
if sys.version_info < (3, 0):
    reload(sys)
    sys.setdefaultencoding('utf8')


class BaseXMPP(XMLStream):

    """
    The BaseXMPP class adapts the generic XMLStream class for use
    with XMPP. It also provides a plugin mechanism to easily extend
    and add support for new XMPP features.

    Attributes:
       auto_authorize   -- Manage automatically accepting roster
                           subscriptions.
       auto_subscribe   -- Manage automatically requesting mutual
                           subscriptions.
       is_component     -- Indicates if this stream is for an XMPP component.
       jid              -- The XMPP JID for this stream.
       plugin           -- A dictionary of loaded plugins.
       plugin_config    -- A dictionary of plugin configurations.
       plugin_whitelist -- A list of approved plugins.
       sentpresence     -- Indicates if an initial presence has been sent.
       roster           -- A dictionary containing subscribed JIDs and
                           their presence statuses.

    Methods:
       Iq                      -- Factory for creating an Iq stanzas.
       Message                 -- Factory for creating Message stanzas.
       Presence                -- Factory for creating Presence stanzas.
       get                     -- Return a plugin given its name.
       make_iq                 -- Create and initialize an Iq stanza.
       make_iq_error           -- Create an Iq stanza of type 'error'.
       make_iq_get             -- Create an Iq stanza of type 'get'.
       make_iq_query           -- Create an Iq stanza with a given query.
       make_iq_result          -- Create an Iq stanza of type 'result'.
       make_iq_set             -- Create an Iq stanza of type 'set'.
       make_message            -- Create and initialize a Message stanza.
       make_presence           -- Create and initialize a Presence stanza.
       make_query_roster       -- Create a roster query.
       process                 -- Overrides XMLStream.process.
       register_plugin         -- Load and configure a plugin.
       register_plugins        -- Load and configure multiple plugins.
       send_message            -- Create and send a Message stanza.
       send_presence           -- Create and send a Presence stanza.
       send_presence_subscribe -- Send a subscription request.
    """

    def __init__(self, jid='', default_ns='jabber:client'):
        """
        Adapt an XML stream for use with XMPP.

        Arguments:
            default_ns -- Ensure that the correct default XML namespace
                          is used during initialization.
        """
        XMLStream.__init__(self)

        # To comply with PEP8, method names now use underscores.
        # Deprecated method names are re-mapped for backwards compatibility.
        self.default_ns = default_ns
        self.stream_ns = 'http://etherx.jabber.org/streams'
        self.namespace_map[self.stream_ns] = 'stream'

        self.boundjid = JID(jid)

        self.plugin = {}
        self.plugin_config = {}
        self.plugin_whitelist = []

        self.roster = roster.Roster(self)
        self.roster.add(self.boundjid.bare)
        self.client_roster = self.roster[self.boundjid.bare]

        self.is_component = False
        self.sentpresence = False

        self.stanza = sleekxmpp.stanza

        self.register_handler(
            Callback('IM',
                     MatchXPath('{%s}message/{%s}body' % (self.default_ns,
                                                          self.default_ns)),
                     self._handle_message))
        self.register_handler(
            Callback('Presence',
                     MatchXPath("{%s}presence" % self.default_ns),
                     self._handle_presence))
        self.register_handler(
            Callback('Stream Error',
                     MatchXPath("{%s}error" % self.stream_ns),
                     self._handle_stream_error))

        self.add_event_handler('disconnected',
                               self._handle_disconnected)
        self.add_event_handler('presence_available',
                               self._handle_available)
        self.add_event_handler('presence_dnd',
                               self._handle_available)
        self.add_event_handler('presence_xa',
                               self._handle_available)
        self.add_event_handler('presence_chat',
                               self._handle_available)
        self.add_event_handler('presence_away',
                               self._handle_available)
        self.add_event_handler('presence_unavailable',
                               self._handle_unavailable)
        self.add_event_handler('presence_subscribe',
                               self._handle_subscribe)
        self.add_event_handler('presence_subscribed',
                               self._handle_subscribed)
        self.add_event_handler('presence_unsubscribe',
                               self._handle_unsubscribe)
        self.add_event_handler('presence_unsubscribed',
                               self._handle_unsubscribed)
        self.add_event_handler('roster_subscription_request',
                               self._handle_new_subscription)

        # Set up the XML stream with XMPP's root stanzas.
        self.register_stanza(Message)
        self.register_stanza(Iq)
        self.register_stanza(Presence)
        self.register_stanza(StreamError)

        # Initialize a few default stanza plugins.
        register_stanza_plugin(Iq, Roster)
        register_stanza_plugin(Message, Nick)
        register_stanza_plugin(Message, HTMLIM)

    def start_stream_handler(self, xml):
        """
        Save the stream ID once the streams have been established.

        Overrides XMLStream.start_stream_handler.

        Arguments:
            xml -- The incoming stream's root element.
        """
        self.stream_id = xml.get('id', '')

    def process(self, *args, **kwargs):
        """
        Overrides XMLStream.process.

        Initialize the XML streams and begin processing events.

        The number of threads used for processing stream events is determined
        by HANDLER_THREADS.

        Arguments:
            block -- If block=False then event dispatcher will run
                     in a separate thread, allowing for the stream to be
                     used in the background for another application.
                     Otherwise, process(block=True) blocks the current thread.
                     Defaults to False.

            **threaded is deprecated and included for API compatibility**
            threaded -- If threaded=True then event dispatcher will run
                        in a separate thread, allowing for the stream to be
                        used in the background for another application.
                        Defaults to True.

            Event handlers and the send queue will be threaded
            regardless of these parameters.
        """
        for name in self.plugin:
            if not self.plugin[name].post_inited:
                self.plugin[name].post_init()
        return XMLStream.process(self, *args, **kwargs)

    def register_plugin(self, plugin, pconfig={}, module=None):
        """
        Register and configure  a plugin for use in this stream.

        Arguments:
            plugin  -- The name of the plugin class. Plugin names must
                       be unique.
            pconfig -- A dictionary of configuration data for the plugin.
                       Defaults to an empty dictionary.
            module  -- Optional refence to the module containing the plugin
                       class if using custom plugins.
        """
        try:
            # Import the given module that contains the plugin.
            if not module:
                try:
                    module = sleekxmpp.plugins
                    module = __import__(
                            str("%s.%s" % (module.__name__, plugin)),
                            globals(), locals(), [str(plugin)])
                except ImportError:
                    module = sleekxmpp.features
                    module = __import__(
                            str("%s.%s" % (module.__name__, plugin)),
                            globals(), locals(), [str(plugin)])
            if isinstance(module, str):
                # We probably want to load a module from outside
                # the sleekxmpp package, so leave out the globals().
                module = __import__(module, fromlist=[plugin])

            # Use the global plugin config cache, if applicable
            if not pconfig:
                pconfig = self.plugin_config.get(plugin, {})

            # Load the plugin class from the module.
            self.plugin[plugin] = getattr(module, plugin)(self, pconfig)

            # Let XEP/RFC implementing plugins have some extra logging info.
            spec = '(CUSTOM) '
            if self.plugin[plugin].xep:
                spec = "(XEP-%s) " % self.plugin[plugin].xep
            elif self.plugin[plugin].rfc:
                spec = "(RFC-%s) " % self.plugin[plugin].rfc

            desc = (spec, self.plugin[plugin].description)
            log.debug("Loaded Plugin %s", desc)
        except:
            log.exception("Unable to load plugin: %s", plugin)

    def register_plugins(self):
        """
        Register and initialize all built-in plugins.

        Optionally, the list of plugins loaded may be limited to those
        contained in self.plugin_whitelist.

        Plugin configurations stored in self.plugin_config will be used.
        """
        if self.plugin_whitelist:
            plugin_list = self.plugin_whitelist
        else:
            plugin_list = plugins.__all__

        for plugin in plugin_list:
            if plugin in plugins.__all__:
                self.register_plugin(plugin,
                                     self.plugin_config.get(plugin, {}))
            else:
                raise NameError("Plugin %s not in plugins.__all__." % plugin)

        # Resolve plugin inter-dependencies.
        for plugin in self.plugin:
            self.plugin[plugin].post_init()

    def __getitem__(self, key):
        """
        Return a plugin given its name, if it has been registered.
        """
        if key in self.plugin:
            return self.plugin[key]
        else:
            log.warning("Plugin '%s' is not loaded.", key)
            return False

    def get(self, key, default):
        """
        Return a plugin given its name, if it has been registered.
        """
        return self.plugin.get(key, default)

    def Message(self, *args, **kwargs):
        """Create a Message stanza associated with this stream."""
        return Message(self, *args, **kwargs)

    def Iq(self, *args, **kwargs):
        """Create an Iq stanza associated with this stream."""
        return Iq(self, *args, **kwargs)

    def Presence(self, *args, **kwargs):
        """Create a Presence stanza associated with this stream."""
        return Presence(self, *args, **kwargs)

    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.

        Arguments:
            id     -- An ideally unique ID value for this stanza thread.
                      Defaults to 0.
            ifrom  -- The from JID to use for this stanza.
            ito    -- The destination JID for this stanza.
            itype  -- The Iq's type, one of: get, set, result, or error.
            iquery -- Optional namespace for adding a query element.
        """
        iq = self.Iq()
        iq['id'] = str(id)
        iq['to'] = ito
        iq['from'] = ifrom
        iq['type'] = itype
        iq['query'] = iquery
        return iq

    def make_iq_get(self, queryxmlns=None, ito=None, ifrom=None, iq=None):
        """
        Create an Iq stanza of type 'get'.

        Optionally, a query element may be added.

        Arguments:
            queryxmlns -- The namespace of the query to use.
            ito        -- The destination JID for this stanza.
            ifrom      -- The from JID to use for this stanza.
            iq         -- Optionally use an existing stanza instead
                          of generating a new one.
        """
        if not iq:
            iq = self.Iq()
        iq['type'] = 'get'
        iq['query'] = queryxmlns
        if ito:
            iq['to'] = ito
        if ifrom:
            iq['from'] = ifrom
        return iq

    def make_iq_result(self, id=None, ito=None, ifrom=None, iq=None):
        """
        Create an Iq stanza of type 'result' with the given ID value.

        Arguments:
            id    -- An ideally unique ID value. May use self.new_id().
            ito   -- The destination JID for this stanza.
            ifrom -- The from JID to use for this stanza.
            iq    -- Optionally use an existing stanza instead
                     of generating a new one.
        """
        if not iq:
            iq = self.Iq()
            if id is None:
                id = self.new_id()
            iq['id'] = id
        iq['type'] = 'result'
        if ito:
            iq['to'] = ito
        if ifrom:
            iq['from'] = ifrom
        return iq

    def make_iq_set(self, sub=None, ito=None, ifrom=None, iq=None):
        """
        Create an Iq stanza of type 'set'.

        Optionally, a substanza may be given to use as the
        stanza's payload.

        Arguments:
            sub   -- A stanza or XML object to use as the Iq's payload.
            ito   -- The destination JID for this stanza.
            ifrom -- The from JID to use for this stanza.
            iq    -- Optionally use an existing stanza instead
                     of generating a new one.
        """
        if not iq:
            iq = self.Iq()
        iq['type'] = 'set'
        if sub != None:
            iq.append(sub)
        if ito:
            iq['to'] = ito
        if ifrom:
            iq['from'] = ifrom
        return iq

    def make_iq_error(self, id, type='cancel',
                      condition='feature-not-implemented',
                      text=None, ito=None, ifrom=None, iq=None):
        """
        Create an Iq stanza of type 'error'.

        Arguments:
            id        -- An ideally unique ID value. May use self.new_id().
            type      -- The type of the error, such as 'cancel' or 'modify'.
                         Defaults to 'cancel'.
            condition -- The error condition.
                         Defaults to 'feature-not-implemented'.
            text      -- A message describing the cause of the error.
            ito       -- The destination JID for this stanza.
            ifrom     -- The from JID to use for this stanza.
            iq        -- Optionally use an existing stanza instead
                         of generating a new one.
        """
        if not iq:
            iq = self.Iq()
        iq['id'] = id
        iq['error']['type'] = type
        iq['error']['condition'] = condition
        iq['error']['text'] = text
        if ito:
            iq['to'] = ito
        if ifrom:
            iq['from'] = ifrom
        return iq

    def make_iq_query(self, iq=None, xmlns='', ito=None, ifrom=None):
        """
        Create or modify an Iq stanza to use the given
        query namespace.

        Arguments:
            iq    -- Optional Iq stanza to modify. A new
                     stanza is created otherwise.
            xmlns -- The query's namespace.
            ito   -- The destination JID for this stanza.
            ifrom -- The from JID to use for this stanza.
        """
        if not iq:
            iq = self.Iq()
        iq['query'] = xmlns
        if ito:
            iq['to'] = ito
        if ifrom:
            iq['from'] = ifrom
        return iq

    def make_query_roster(self, iq=None):
        """
        Create a roster query element.

        Arguments:
            iq -- Optional Iq stanza to modify. A new stanza
                  is created otherwise.
        """
        if iq:
            iq['query'] = 'jabber:iq:roster'
        return ET.Element("{jabber:iq:roster}query")

    def make_message(self, mto, mbody=None, msubject=None, mtype=None,
                     mhtml=None, mfrom=None, mnick=None):
        """
        Create and initialize a new Message stanza.

        Arguments:
            mto      -- The recipient of the message.
            mbody    -- The main contents of the message.
            msubject -- Optional subject for the message.
            mtype    -- The message's type, such as 'chat' or 'groupchat'.
            mhtml    -- Optional HTML body content.
            mfrom    -- The sender of the message. if sending from a client,
                        be aware that some servers require that the full JID
                        of the sender be used.
            mnick    -- Optional nickname of the sender.
        """
        message = self.Message(sto=mto, stype=mtype, sfrom=mfrom)
        message['body'] = mbody
        message['subject'] = msubject
        if mnick is not None:
            message['nick'] = mnick
        if mhtml is not None:
            message['html']['body'] = mhtml
        return message

    def make_presence(self, pshow=None, pstatus=None, ppriority=None,
                      pto=None, ptype=None, pfrom=None, pnick=None):
        """
        Create and initialize a new Presence stanza.

        Arguments:
            pshow     -- The presence's show value.
            pstatus   -- The presence's status message.
            ppriority -- This connections' priority.
            pto       -- The recipient of a directed presence.
            ptype     -- The type of presence, such as 'subscribe'.
            pfrom     -- The sender of the presence.
            pnick     -- Optional nickname of the presence's sender.
        """
        presence = self.Presence(stype=ptype, sfrom=pfrom, sto=pto)
        if pshow is not None:
            presence['type'] = pshow
        if pfrom is None and self.is_component:
            presence['from'] = self.boundjid.full
        presence['priority'] = ppriority
        presence['status'] = pstatus
        presence['nick'] = pnick
        return presence

    def send_message(self, mto, mbody, msubject=None, mtype=None,
                     mhtml=None, mfrom=None, mnick=None):
        """
        Create, initialize, and send a Message stanza.

        Arguments:
            mto      -- The recipient of the message.
            mbody    -- The main contents of the message.
            msubject -- Optional subject for the message.
            mtype    -- The message's type, such as 'chat' or 'groupchat'.
            mhtml    -- Optional HTML body content.
            mfrom    -- The sender of the message. if sending from a client,
                        be aware that some servers require that the full JID
                        of the sender be used.
            mnick    -- Optional nickname of the sender.
        """
        self.make_message(mto, mbody, msubject, mtype,
                          mhtml, mfrom, mnick).send()

    def send_presence(self, pshow=None, pstatus=None, ppriority=None,
                      pto=None, pfrom=None, ptype=None, pnick=None):
        """
        Create, initialize, and send a Presence stanza.

        Arguments:
            pshow     -- The presence's show value.
            pstatus   -- The presence's status message.
            ppriority -- This connections' priority.
            pto       -- The recipient of a directed presence.
            ptype     -- The type of presence, such as 'subscribe'.
            pfrom     -- The sender of the presence.
            pnick     -- Optional nickname of the presence's sender.
        """
        # Python2.6 chokes on Unicode strings for dict keys.
        args = {str('pto'): pto,
                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 Presence stanza of type 'subscribe'.

        Arguments:
            pto   -- The recipient of a directed presence.
            pfrom -- The sender of the presence.
            ptype -- The type of presence. Defaults to 'subscribe'.
            pnick -- Nickname of the presence's sender.
        """
        presence = self.makePresence(ptype=ptype,
                                     pfrom=pfrom,
                                     pto=self.getjidbare(pto))
        if pnick:
            nick = ET.Element('{http://jabber.org/protocol/nick}nick')
            nick.text = pnick
            presence.append(nick)
        presence.send()

    @property
    def jid(self):
        """
        Attribute accessor for bare jid
        """
        log.warning("jid property deprecated. Use boundjid.bare")
        return self.boundjid.bare

    @jid.setter
    def jid(self, value):
        log.warning("jid property deprecated. Use boundjid.bare")
        self.boundjid.bare = value

    @property
    def fulljid(self):
        """
        Attribute accessor for full jid
        """
        log.warning("fulljid property deprecated. Use boundjid.full")
        return self.boundjid.full

    @fulljid.setter
    def fulljid(self, value):
        log.warning("fulljid property deprecated. Use boundjid.full")
        self.boundjid.full = value

    @property
    def resource(self):
        """
        Attribute accessor for jid resource
        """
        log.warning("resource property deprecated. Use boundjid.resource")
        return self.boundjid.resource

    @resource.setter
    def resource(self, value):
        log.warning("fulljid property deprecated. Use boundjid.full")
        self.boundjid.resource = value

    @property
    def username(self):
        """
        Attribute accessor for jid usernode
        """
        log.warning("username property deprecated. Use boundjid.user")
        return self.boundjid.user

    @username.setter
    def username(self, value):
        log.warning("username property deprecated. Use boundjid.user")
        self.boundjid.user = value

    @property
    def server(self):
        """
        Attribute accessor for jid host
        """
        log.warning("server property deprecated. Use boundjid.host")
        return self.boundjid.server

    @server.setter
    def server(self, value):
        log.warning("server property deprecated. Use boundjid.host")
        self.boundjid.server = value

    @property
    def auto_authorize(self):
        """
        Auto accept or deny subscription requests.

        If True, auto accept subscription requests.
        If False, auto deny subscription requests.
        If None, don't automatically respond.
        """
        return self.roster.auto_authorize

    @auto_authorize.setter
    def auto_authorize(self, value):
        """
        Auto accept or deny subscription requests.

        If True, auto accept subscription requests.
        If False, auto deny subscription requests.
        If None, don't automatically respond.
        """
        self.roster.auto_authorize = value

    @property
    def auto_subscribe(self):
        """
        Auto send requests for mutual subscriptions.

        If True, auto send mutual subscription requests.
        """
        return self.roster.auto_subscribe

    @auto_subscribe.setter
    def auto_subscribe(self, value):
        """
        Auto send requests for mutual subscriptions.

        If True, auto send mutual subscription requests.
        """
        self.roster.auto_subscribe = value

    def set_jid(self, jid):
        """Rip a JID apart and claim it as our own."""
        log.debug("setting jid to %s", jid)
        self.boundjid.full = jid

    def getjidresource(self, fulljid):
        if '/' in fulljid:
            return fulljid.split('/', 1)[-1]
        else:
            return ''

    def getjidbare(self, fulljid):
        return fulljid.split('/', 1)[0]

    def _handle_disconnected(self, event):
        """When disconnected, reset the roster"""
        self.roster.reset()

    def _handle_stream_error(self, error):
        self.event('stream_error', error)

    def _handle_message(self, msg):
        """Process incoming message stanzas."""
        self.event('message', msg)

    def _handle_available(self, presence):
        pto = presence['to'].bare
        pfrom = presence['from'].bare
        self.roster[pto][pfrom].handle_available(presence)

    def _handle_unavailable(self, presence):
        pto = presence['to'].bare
        pfrom = presence['from'].bare
        self.roster[pto][pfrom].handle_unavailable(presence)

    def _handle_new_subscription(self, stanza):
        """
        Attempt to automatically handle subscription requests.

        Subscriptions will be approved if the request is from
        a whitelisted JID, of self.auto_authorize is True. They
        will be rejected if self.auto_authorize is False. Setting
        self.auto_authorize to None will disable automatic
        subscription handling (except for whitelisted JIDs).

        If a subscription is accepted, a request for a mutual
        subscription will be sent if self.auto_subscribe is True.
        """
        roster = self.roster[stanza['to'].bare]
        item = self.roster[stanza['to'].bare][stanza['from'].bare]
        if item['whitelisted']:
            item.authorize()
        elif roster.auto_authorize:
            item.authorize()
            if roster.auto_subscribe:
                item.subscribe()
        elif roster.auto_authorize == False:
            item.unauthorize()

    def _handle_removed_subscription(self, presence):
        pto = presence['to'].bare
        pfrom = presence['from'].bare
        self.roster[pto][pfrom].unauthorize()

    def _handle_subscribe(self, presence):
        pto = presence['to'].bare
        pfrom = presence['from'].bare
        self.roster[pto][pfrom].handle_subscribe(presence)

    def _handle_subscribed(self, presence):
        pto = presence['to'].bare
        pfrom = presence['from'].bare
        self.roster[pto][pfrom].handle_subscribed(presence)

    def _handle_unsubscribe(self, presence):
        pto = presence['to'].bare
        pfrom = presence['from'].bare
        self.roster[pto][pfrom].handle_unsubscribe(presence)

    def _handle_unsubscribed(self, presence):
        pto = presence['to'].bare
        pfrom = presence['from'].bare
        self.roster[pto][pfrom].handle_unsubscribed(presence)

    def _handle_presence(self, presence):
        """
        Process incoming presence stanzas.

        Update the roster with presence information.
        """
        self.event("presence_%s" % presence['type'], presence)

        # Check for changes in subscription state.
        if presence['type'] in ('subscribe', 'subscribed',
                                'unsubscribe', 'unsubscribed'):
            self.event('changed_subscription', presence)
            return
        elif not presence['type'] in ('available', 'unavailable') and \
             not presence['type'] in presence.showtypes:
            return

    def exception(self, exception):
        """
        Process any uncaught exceptions, notably IqError and
        IqTimeout exceptions.

        Overrides XMLStream.exception.

        Arguments:
            exception -- An unhandled exception object.
        """
        if isinstance(exception, IqError):
            iq = exception.iq
            log.error('%s: %s', iq['error']['condition'],
                                iq['error']['text'])
            log.warning('You should catch IqError exceptions')
        elif isinstance(exception, IqTimeout):
            iq = exception.iq
            log.error('Request timed out: %s', iq)
            log.warning('You should catch IqTimeout exceptions')
        else:
            log.exception(exception)


# Restore the old, lowercased name for backwards compatibility.
basexmpp = BaseXMPP

# To comply with PEP8, method names now use underscores.
# Deprecated method names are re-mapped for backwards compatibility.
BaseXMPP.registerPlugin = BaseXMPP.register_plugin
BaseXMPP.makeIq = BaseXMPP.make_iq
BaseXMPP.makeIqGet = BaseXMPP.make_iq_get
BaseXMPP.makeIqResult = BaseXMPP.make_iq_result
BaseXMPP.makeIqSet = BaseXMPP.make_iq_set
BaseXMPP.makeIqError = BaseXMPP.make_iq_error
BaseXMPP.makeIqQuery = BaseXMPP.make_iq_query
BaseXMPP.makeQueryRoster = BaseXMPP.make_query_roster
BaseXMPP.makeMessage = BaseXMPP.make_message
BaseXMPP.makePresence = BaseXMPP.make_presence
BaseXMPP.sendMessage = BaseXMPP.send_message
BaseXMPP.sendPresence = BaseXMPP.send_presence
BaseXMPP.sendPresenceSubscription = BaseXMPP.send_presence_subscription