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########################################################################
# 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 multidict
import aioxmpp.stanza
import aioxmpp.xso as xso
from aioxmpp.utils import namespaces
namespaces.xep0131_shim = "http://jabber.org/protocol/shim"
class Header(xso.XSO):
TAG = (namespaces.xep0131_shim, "header")
name = xso.Attr(
"name",
)
value = xso.Text()
def __init__(self, name, value):
super().__init__()
self.name = name
self.value = value
class HeaderType(xso.AbstractElementType):
def get_xso_types(self):
return [Header]
def unpack(self, v):
return v.name, v.value
def pack(self, v):
name, value = v
return Header(
name,
value,
)
class Headers(xso.XSO):
"""
Represent stanza headers. The headers are accessible at the :attr:`headers`
attribute.
.. attribute:: headers
A :class:`multidict.CIMultiDict` which provides access to the headers.
The keys are the header names and the values are the values of the
header. Both must be strings.
.. seealso::
:attr:`.Message.xep0131_headers`
SHIM headers for :class:`~.Message` stanzas
:attr:`.Presence.xep0131_headers`
SHIM headers for :class:`~.Presence` stanzas
"""
TAG = (namespaces.xep0131_shim, "header")
headers = xso.ChildValueMultiMap(
HeaderType(),
mapping_type=multidict.CIMultiDict,
)
aioxmpp.stanza.Message.xep0131_headers = xso.Child([
Headers,
])
aioxmpp.stanza.Presence.xep0131_headers = xso.Child([
Headers,
])
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