view sat/bridge/bridge_constructor/constructors/pb/constructor.py @ 3942:a92eef737703

plugin XEP-0373: download public keys if they are not found in local storage: public keys were only obtained from PEP notifications, however this wasn't working if the entity was not in our roster. Now if no public key is retrieved from local storage, the public key node is requested, and an error is raised if nothing is found. This allows the use of OX with entities which are not in roster. rel 380
author Goffi <goffi@goffi.org>
date Sat, 15 Oct 2022 20:38:33 +0200
parents 7550ae9cfbac
children 524856bd7b19
line wrap: on
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#!/usr/bin/env python3

# Libervia: an XMPP client
# Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.

# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from sat.bridge.bridge_constructor import base_constructor


class pbConstructor(base_constructor.Constructor):
    NAME = "pb"
    CORE_TEMPLATE = "pb_core_template.py"
    CORE_DEST = "pb.py"
    CORE_FORMATS = {
        "signals": """\
    def {name}(self, {args}):
        {debug}self.sendSignal("{name}", {args_no_def})\n"""
    }

    FRONTEND_TEMPLATE = "pb_frontend_template.py"
    FRONTEND_DEST = CORE_DEST
    FRONTEND_FORMATS = {
        "methods": """\
    def {name}(self{args_comma}{args}, callback=None, errback=None):
        {debug}d = self.root.callRemote("{name}"{args_comma}{args_no_def})
        if callback is not None:
            d.addCallback({callback})
        if errback is None:
            d.addErrback(self._generic_errback)
        else:
            d.addErrback(self._errback, ori_errback=errback)\n""",
        "async_methods": """\
    def {name}(self{args_comma}{args}):
        {debug}d = self.root.callRemote("{name}"{args_comma}{args_no_def})
        d.addErrback(self._errback)
        return d.asFuture(asyncio.get_event_loop())\n""",
    }

    def core_completion_signal(self, completion, function, default, arg_doc, async_):
        completion["args_no_def"] = self.getArguments(function["sig_in"], name=arg_doc)
        completion["debug"] = (
            ""
            if not self.args.debug
            else 'log.debug ("%s")\n%s' % (completion["name"], 8 * " ")
        )

    def frontend_completion_method(self, completion, function, default, arg_doc, async_):
        completion.update(
            {
                "args_comma": ", " if function["sig_in"] else "",
                "args_no_def": self.getArguments(function["sig_in"], name=arg_doc),
                "callback": "callback"
                if function["sig_out"]
                else "lambda __: callback()",
                "debug": ""
                if not self.args.debug
                else 'log.debug ("%s")\n%s' % (completion["name"], 8 * " "),
            }
        )