Mercurial > libervia-backend

annotate src/bridge/bridge_constructor/constructors/embedded/constructor.py @ 2128:aa94f33fd2ad

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plugin otr: various improvments: - messageSend trigger now use pre_xml_treatments so it doesn't block other triggers of higher priority - text commands now use a very high priority, as it is local command and should not be blocked in most of cases - new otrState signal, to send state change to frontends - history is not skipped anymore, a future option may change this behaviour - OTR trigger are skipped on groupchat messages - context_manager is now in client instead of being global to plugin - removed fixPotr as it is fixed upstream note triggers should be improved for encryption methods, as skipping an encrypter may break security, but putting it in top priority may break nice features. fix bug 170
author Goffi <goffi@goffi.org>
date Wed, 01 Feb 2017 21:44:24 +0100
parents 442423faf220
children 8b37a62336c3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2087
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1 #!/usr/bin/env python2
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2 #-*- coding: utf-8 -*-
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3
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4 # SàT: a XMPP client
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5 # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org)
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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.
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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
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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.
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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/>.
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19
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20 from sat.bridge.bridge_constructor import base_constructor
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21 # from textwraps import dedent
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22
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23
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24 class EmbeddedConstructor(base_constructor.Constructor):
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25 NAME = "embedded"
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26 CORE_TEMPLATE = "embedded_template.py"
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27 CORE_DEST = "embedded.py"
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28 CORE_FORMATS = {
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29 'methods': """\
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30 def {name}(self, {args}{args_comma}callback=None, errback=None):
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31 {ret_routine}
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32 """,
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33 'signals': """\
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34 def {name}(self, {args}):
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35 try:
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36 cb = self._signals_cbs["{category}"]["{name}"]
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37 except KeyError:
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38 log.warning(u"ignoring signal {name}: no callback registered")
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39 else:
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40 cb({args_result})
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41 """
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42 }
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43 FRONTEND_TEMPLATE = "embedded_frontend_template.py"
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44 FRONTEND_DEST = CORE_DEST
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45 FRONTEND_FORMATS = {}
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46
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47 def core_completion_method(self, completion, function, default, arg_doc, async_):
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48 completion.update({
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49 'debug': "" if not self.args.debug else 'log.debug ("%s")\n%s' % (completion['name'], 8 * ' '),
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50 'args_result': self.getArguments(function['sig_in'], name=arg_doc),
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51 'args_comma': ', ' if function['sig_in'] else '',
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52 })
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53
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54 if async_:
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55 completion["cb_or_lambda"] = "callback" if function['sig_out'] else "lambda dummy: callback()"
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56 completion["ret_routine"] = """\
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57 d = self._methods_cbs["{name}"]({args_result})
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58 if callback is not None:
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59 d.addCallback({cb_or_lambda})
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60 if errback is None:
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61 d.addErrback(lambda failure_: log.error(failure_))
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62 else:
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63 d.addErrback(errback)
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64 return d
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65 """.format(**completion)
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66 else:
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67 completion['ret_or_nothing'] = 'ret' if function['sig_out'] else ''
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68 completion["ret_routine"] = """\
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69 try:
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70 ret = self._methods_cbs["{name}"]({args_result})
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71 except Exception as e:
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72 if errback is not None:
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73 errback(e)
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74 else:
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75 raise e
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76 else:
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77 if callback is None:
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78 return ret
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79 else:
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80 callback({ret_or_nothing})""".format(**completion)
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81
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82 def core_completion_signal(self, completion, function, default, arg_doc, async_):
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83 completion.update({
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84 'args_result': self.getArguments(function['sig_in'], name=arg_doc),
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85 })