Mercurial > libervia-backend

annotate src/bridge/bridge_constructor/constructors/pb/constructor.py @ 2160:e67e8cd24141

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core (tools/common): data objects first draft: this module aims is to help manipulate complex data from bridge, mainly for the template system. It is in common and not only in frontends as it may be used in some case by backend, if it needs to use template system in the future.
author Goffi <goffi@goffi.org>
date Tue, 21 Feb 2017 21:01:40 +0100
parents 5e79ba00c1e2
children 8b37a62336c3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2092
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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
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22
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23 class pbConstructor(base_constructor.Constructor):
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24 NAME = "pb"
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25 CORE_TEMPLATE = "pb_core_template.py"
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26 CORE_DEST = "pb.py"
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27 CORE_FORMATS = {
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28 'signals': """\
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29 def {name}(self, {args}):
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30 {debug}self.sendSignal("{name}", {args_no_def})\n""",
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31 }
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32
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33 FRONTEND_TEMPLATE = "pb_frontend_template.py"
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34 FRONTEND_DEST = CORE_DEST
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35 FRONTEND_FORMATS = {
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36 'methods': """\
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37 def {name}(self{args_comma}{args}, callback=None, errback=None):
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38 {debug}d = self.root.callRemote("{name}"{args_comma}{args_no_def})
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39 if callback is not None:
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40 d.addCallback({callback})
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41 if errback is None:
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42 errback = self._generic_errback
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43 d.addErrback(errback)\n""",
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44 }
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45
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46 def core_completion_signal(self, completion, function, default, arg_doc, async_):
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47 completion['args_no_def'] = self.getArguments(function['sig_in'], name=arg_doc)
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48 completion['debug'] = "" if not self.args.debug else 'log.debug ("%s")\n%s' % (completion['name'], 8 * ' ')
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49
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50 def frontend_completion_method(self, completion, function, default, arg_doc, async_):
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51 completion.update({
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52 'args_comma': ', ' if function['sig_in'] else '',
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53 'args_no_def': self.getArguments(function['sig_in'], name=arg_doc),
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54 'callback': 'callback' if function['sig_out'] else 'lambda dummy: callback()',
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55 'debug': "" if not self.args.debug else 'log.debug ("%s")\n%s' % (completion['name'], 8 * ' '),
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56 })