Mercurial > libervia-backend
annotate sat_frontends/bridge/bridge_frontend.py @ 3728:b15644cae50d
component AP gateway: JID/node ⟺ AP outbox conversion:
- convert a combination of JID and optional pubsub node to AP actor handle (see
`getJIDAndNode` for details) and vice versa
- the gateway now provides a Pubsub service
- retrieve pubsub node and convert it to AP collection, AP pagination is converted to RSM
- do the opposite: convert AP collection to pubsub and handle RSM request. Due to
ActivityStream collection pagination limitations, some RSM request produce inefficient
requests, but caching should be used most of the time in the future and avoid the
problem.
- set specific name to HTTP Server
- new `local_only` setting (`True` by default) to indicate if the gateway can request or
not XMPP Pubsub nodes from other servers
- disco info now specifies important features such as Pubsub RSM, and nodes metadata
ticket 363
author | Goffi <goffi@goffi.org> |
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date | Tue, 25 Jan 2022 17:54:06 +0100 |
parents | 60d3861e5996 |
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rev | line source |
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3137 | 1 #!/usr/bin/env python3 |
2 | |
0 | 3 |
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4 # SAT communication bridge |
3479 | 5 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org) |
0 | 6 |
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7 # This program is free software: you can redistribute it and/or modify |
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8 # it under the terms of the GNU Affero General Public License as published by |
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9 # the Free Software Foundation, either version 3 of the License, or |
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10 # (at your option) any later version. |
0 | 11 |
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12 # This program is distributed in the hope that it will be useful, |
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
84a6e83157c2
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Goffi <goffi@goffi.org>
parents:
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 # GNU Affero General Public License for more details. |
0 | 16 |
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17 # You should have received a copy of the GNU Affero General Public License |
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>. |
0 | 19 |
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20 |
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21 class BridgeException(Exception): |
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22 """An exception which has been raised from the backend and arrived to the frontend.""" |
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23 |
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24 def __init__(self, name, message="", condition=""): |
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25 """ |
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26 |
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27 @param name (str): full exception class name (with module) |
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28 @param message (str): error message |
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29 @param condition (str) : error condition |
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30 """ |
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31 super().__init__() |
3028 | 32 self.fullname = str(name) |
33 self.message = str(message) | |
34 self.condition = str(condition) if condition else "" | |
35 self.module, __, self.classname = str(self.fullname).rpartition(".") | |
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36 |
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37 def __str__(self): |
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38 return self.classname + (f": {self.message}" if self.message else "") |
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39 |
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40 def __eq__(self, other): |
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41 return self.classname == other |