87 lines
2.9 KiB
Python
87 lines
2.9 KiB
Python
#!/usr/bin/env python3
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# Libervia: an XMPP client
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# Copyright (C) 2009-2026 Jérôme Poisson (goffi@goffi.org)
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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 Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from twisted.internet.error import ReactorAlreadyInstalledError
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from zope.interface import implementer
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from twisted.python import usage
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from twisted.plugin import IPlugin
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from twisted.application.service import IServiceMaker
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# XXX: We need to configure logs before any log method is used, so here is the best place.
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from libervia.backend.core import exceptions
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from libervia.backend.core.constants import Const as C
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from libervia.backend.core.i18n import _
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def initialise(options):
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"""Method to initialise global modules"""
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# XXX: We need to configure logs before any log method is used, so here is the best
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# place.
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from libervia.backend.core import log_config
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log_config.libervia_configure(C.LOG_BACKEND_TWISTED, C, backend_data=options)
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class Options(usage.Options):
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optParameters = []
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@implementer(IPlugin, IServiceMaker)
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class LiberviaMaker:
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tapname = C.APP_NAME_FILE
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description = _("%s XMPP client backend") % C.APP_NAME_FULL
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options = Options
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def set_debugger(self):
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from twisted.internet import defer
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if defer.Deferred.debug:
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# if we are in debug mode, we want to use ipdb instead of pdb
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try:
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import ipdb
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import pdb
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pdb.set_trace = ipdb.set_trace
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pdb.post_mortem = ipdb.post_mortem
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except ImportError:
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pass
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def makeService(self, options):
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from twisted.internet import asyncioreactor
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try:
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asyncioreactor.install()
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except ReactorAlreadyInstalledError as e:
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from twisted.internet import reactor
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if not isinstance(reactor, asyncioreactor.AsyncioSelectorReactor):
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raise exceptions.InternalError(
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f"Wrong reactor installed: {reactor}"
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) from e
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self.set_debugger()
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# XXX: Libervia must be imported after log configuration,
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# because it write stuff to logs
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initialise(options.parent)
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from libervia.backend.core.main import LiberviaBackend
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return LiberviaBackend()
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serviceMaker = LiberviaMaker()
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