Source code for aioxmpp.carbons.xso
########################################################################
# File name: xso.py
# This file is part of: aioxmpp
#
# LICENSE
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program. If not, see
# <http://www.gnu.org/licenses/>.
#
########################################################################
import aioxmpp.xso as xso
from aioxmpp.utils import namespaces
from ..misc import Forwarded
from ..stanza import Message, IQ
namespaces.xep0280_carbons_2 = "urn:xmpp:carbons:2"
@IQ.as_payload_class
class Enable(xso.XSO):
TAG = (namespaces.xep0280_carbons_2, "enable")
@IQ.as_payload_class
class Disable(xso.XSO):
TAG = (namespaces.xep0280_carbons_2, "disable")
class _CarbonsWrapper(xso.XSO):
forwarded = xso.Child([Forwarded])
@property
def stanza(self):
"""
The wrapped stanza, usually a :class:`aioxmpp.Message`.
Internally, this accesses the :attr:`~.misc.Forwarded.stanza` attribute
of :attr:`forwarded`. If :attr:`forwarded` is :data:`None`, reading
this attribute returns :data:`None`. Writing to this attribute creates
a new :class:`~.misc.Forwarded` object if necessary, but re-uses an
existing object if available.
"""
if self.forwarded is None:
return None
return self.forwarded.stanza
@stanza.setter
def stanza(self, value):
if self.forwarded is None:
self.forwarded = Forwarded()
self.forwarded.stanza = value
[docs]class Sent(_CarbonsWrapper):
"""
Wrap a stanza which was sent by another entity of the same account.
:class:`Sent` XSOs are available in Carbon messages at
:attr:`aioxmpp.Message.xep0280_sent`.
.. autoattribute:: stanza
.. attribute:: forwarded
The full :class:`~.misc.Forwarded` object which holds the sent stanza.
"""
TAG = (namespaces.xep0280_carbons_2, "sent")
[docs]class Received(_CarbonsWrapper):
"""
Wrap a stanza which was received by another entity of the same account.
:class:`Received` XSOs are available in Carbon messages at
:attr:`aioxmpp.Message.xep0280_received`.
.. autoattribute:: stanza
.. attribute:: forwarded
The full :class:`~.misc.Forwarded` object which holds the received
stanza.
"""
TAG = (namespaces.xep0280_carbons_2, "received")
Message.xep0280_sent = xso.Child([Sent])
Message.xep0280_received = xso.Child([Received])