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# Slixmpp: The Slick XMPP Library
# Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
# This file is part of Slixmpp.
# See the file LICENSE for copying permission.
from slixmpp.stanza import Message, Presence, Iq
from slixmpp.xmlstream import ElementBase
class Forwarded(ElementBase):
name = 'forwarded'
namespace = 'urn:xmpp:forward:0'
plugin_attrib = 'forwarded'
interfaces = {'stanza'}
def get_stanza(self):
for stanza in self:
if isinstance(stanza, (Message, Presence, Iq)):
return stanza
return ''
def set_stanza(self, value):
self.del_stanza()
self.append(value)
def del_stanza(self):
found_stanzas = []
for stanza in self:
if isinstance(stanza, (Message, Presence, Iq)):
found_stanzas.append(stanza)
for stanza in found_stanzas:
self.iterables.remove(stanza)
self.xml.remove(stanza.xml)
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