74 lines
2.0 KiB
Python
74 lines
2.0 KiB
Python
########################################################################
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# File name: rfc3921.py
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# This file is part of: aioxmpp
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#
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# LICENSE
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program. If not, see
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# <http://www.gnu.org/licenses/>.
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#
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########################################################################
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"""
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:mod:`~aioxmpp.rfc3921` --- XSOs for legacy protocol parts
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##########################################################
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This module was introduced to ensure compatibility with legacy XMPP servers
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(such as ejabberd).
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.. autoclass:: Session
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.. autoclass:: SessionFeature
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"""
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from . import stanza, nonza, xso
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from .utils import namespaces
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namespaces.rfc3921_session = "urn:ietf:params:xml:ns:xmpp-session"
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@stanza.IQ.as_payload_class
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class Session(xso.XSO):
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"""
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IQ payload to establish a legacy XMPP session.
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.. versionadded:: 0.4
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"""
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UNKNOWN_CHILD_POLICY = xso.UnknownChildPolicy.DROP
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UNKNOWN_ATTR_POLICY = xso.UnknownAttrPolicy.DROP
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TAG = (namespaces.rfc3921_session, "session")
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@nonza.StreamFeatures.as_feature_class
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class SessionFeature(xso.XSO):
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"""
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Stream feature which the server uses to announce that it supports legacy
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XMPP sessions.
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.. versionadded:: 0.4
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"""
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UNKNOWN_CHILD_POLICY = xso.UnknownChildPolicy.DROP
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UNKNOWN_ATTR_POLICY = xso.UnknownAttrPolicy.DROP
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TAG = (namespaces.rfc3921_session, "session")
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optional = xso.ChildFlag(
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(namespaces.rfc3921_session, "optional")
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)
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