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annotate twisted/plugins/sat_plugin.py @ 3416:d7cfb031e41f

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core (launcher): exit code can now specified Exit code can now be specified by setting the `_exitCode` variable in `twisted.application.app` module.
author Goffi <goffi@goffi.org>
date Sat, 14 Nov 2020 21:19:40 +0100
parents a3639d6d9643
children 3ac28e51a24f
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1 #!/usr/bin/env python3
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2
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3 # SàT: an XMPP client
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4 # Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
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6 # This program is free software: you can redistribute it and/or modify
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7 # it under the terms of the GNU Affero General Public License as published by
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8 # the Free Software Foundation, either version 3 of the License, or
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9 # (at your option) any later version.
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11 # This program is distributed in the hope that it will be useful,
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 # GNU Affero General Public License for more details.
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16 # You should have received a copy of the GNU Affero General Public License
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17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 from zope.interface import implementer
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21 from twisted.python import usage
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22 from twisted.plugin import IPlugin
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23 from twisted.application.service import IServiceMaker
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25 # XXX: We need to configure logs before any log method is used, so here is the best place.
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26 from sat.core.constants import Const as C
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27 from sat.core.i18n import _
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29 # patch for Python 3.8 compatibility
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30 from sat_tmp.twisted import install as install_twisted_patches
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32
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33 install_twisted_patches()
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34
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35
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36 def initialise(options):
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37 """Method to initialise global modules"""
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38 # XXX: We need to configure logs before any log method is used, so here is the best place.
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39 from sat.core import log_config
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40 log_config.satConfigure(C.LOG_BACKEND_TWISTED, C, backend_data=options)
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43 class Options(usage.Options):
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44 optParameters = []
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47 @implementer(IPlugin, IServiceMaker)
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48 class SatMaker:
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50 tapname = C.APP_NAME_FILE
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51 description = _("%s XMPP client backend") % C.APP_NAME_FULL
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52 options = Options
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53
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54 def setDebugger(self):
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55 from twisted.internet import defer
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56 if defer.Deferred.debug:
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57 # if we are in debug mode, we want to use ipdb instead of pdb
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58 try:
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59 import ipdb
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60 import pdb
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61 pdb.set_trace = ipdb.set_trace
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62 pdb.post_mortem = ipdb.post_mortem
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63 except ImportError:
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64 pass
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66 def makeService(self, options):
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67 from twisted.internet import gireactor
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68 gireactor.install()
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69 self.setDebugger()
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70 # XXX: SAT must be imported after log configuration, because it write stuff to logs
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71 initialise(options.parent)
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72 from sat.core.sat_main import SAT
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73 return SAT()
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76 serviceMaker = SatMaker()