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"""
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.stanza import Message, Presence, Iq
from sleekxmpp.xmlstream import ElementBase
class Forwarded(ElementBase):
name = 'forwarded'
namespace = 'urn:xmpp:forward:0'
plugin_attrib = 'forwarded'
interfaces = set(['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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