libervia-backend: sat/bridge/bridge_constructor/constructors/dbus/dbus_core

annotate sat/bridge/bridge_constructor/constructors/dbus/dbus_core_template.py @ 3028:ab2696e34d29

Python 3 port: /!\ this is a huge commit /!\ starting from this commit, SàT is needs Python 3.6+ /!\ SàT maybe be instable or some feature may not work anymore, this will improve with time This patch port backend, bridge and frontends to Python 3. Roughly this has been done this way: - 2to3 tools has been applied (with python 3.7) - all references to python2 have been replaced with python3 (notably shebangs) - fixed files not handled by 2to3 (notably the shell script) - several manual fixes - fixed issues reported by Python 3 that where not handled in Python 2 - replaced "async" with "async_" when needed (it's a reserved word from Python 3.7) - replaced zope's "implements" with @implementer decorator - temporary hack to handle data pickled in database, as str or bytes may be returned, to be checked later - fixed hash comparison for password - removed some code which is not needed anymore with Python 3 - deactivated some code which needs to be checked (notably certificate validation) - tested with jp, fixed reported issues until some basic commands worked - ported Primitivus (after porting dependencies like urwid satext) - more manual fixes

author	Goffi <goffi@goffi.org>
date	Tue, 13 Aug 2019 19:08:41 +0200
parents	003b8b4b56a7
children	9d0df638c8b4

rev	line source
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	1 #!/usr/bin/env python3
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	2 # -- coding: utf-8 --
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	3
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 595 diff changeset	4 # SAT: a jabber client
2771 003b8b4b56a7 date update Goffi <goffi@goffi.org> parents: 2628 diff changeset	5 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org)
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	6
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 595 diff changeset	7 # This program is free software: you can redistribute it and/or modify
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 595 diff changeset	8 # it under the terms of the GNU Affero General Public License as published by
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 595 diff changeset	9 # the Free Software Foundation, either version 3 of the License, or
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 595 diff changeset	10 # (at your option) any later version.
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	11
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 595 diff changeset	12 # This program is distributed in the hope that it will be useful,
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 595 diff changeset	13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 595 diff changeset	14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 595 diff changeset	15 # GNU Affero General Public License for more details.
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	16
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 595 diff changeset	17 # You should have received a copy of the GNU Affero General Public License
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 595 diff changeset	18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	19
993 301b342c697a core: use of the new core.log module: Goffi <goffi@goffi.org> parents: 811 diff changeset	20 from sat.core.i18n import _
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	21 import dbus
bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	22 import dbus.service
bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	23 import dbus.mainloop.glib
468 c97640c90a94 D-Bus Bridge: use inspection to name attribute + fix asynchronous calls for dynamically added method, it now use deferred return value instead of callback/errback attributes Goffi <goffi@goffi.org> parents: 459 diff changeset	24 import inspect
993 301b342c697a core: use of the new core.log module: Goffi <goffi@goffi.org> parents: 811 diff changeset	25 from sat.core.log import getLogger
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	26
993 301b342c697a core: use of the new core.log module: Goffi <goffi@goffi.org> parents: 811 diff changeset	27 log = getLogger(__name__)
423 6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	28 from twisted.internet.defer import Deferred
627 d207c2186519 core, bridge, jp, quick_frontend: SàT stop more gracefully if bridge can't be initialised: Goffi <goffi@goffi.org> parents: 609 diff changeset	29 from sat.core.exceptions import BridgeInitError
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	30
2628 779351da2c13 core, frontends: replaced org\.goffi namespaces by org.salutatoi + fixed generation: Goffi <goffi@goffi.org> parents: 2624 diff changeset	31 const_INT_PREFIX = "org.salutatoi.SAT" # Interface prefix
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	32 const_ERROR_PREFIX = const_INT_PREFIX + ".error"
2628 779351da2c13 core, frontends: replaced org\.goffi namespaces by org.salutatoi + fixed generation: Goffi <goffi@goffi.org> parents: 2624 diff changeset	33 const_OBJ_PATH = "/org/salutatoi/SAT/bridge"
371 3ea41a199b36 bridge refactoring: categories are now core and plugin instead of communication and request Goffi <goffi@goffi.org> parents: 359 diff changeset	34 const_CORE_SUFFIX = ".core"
3ea41a199b36 bridge refactoring: categories are now core and plugin instead of communication and request Goffi <goffi@goffi.org> parents: 359 diff changeset	35 const_PLUGIN_SUFFIX = ".plugin"
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	36
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	37
477 031b0e0aaab8 plugin groupblog: subscriptions/notifications Goffi <goffi@goffi.org> parents: 469 diff changeset	38 class ParseError(Exception):
031b0e0aaab8 plugin groupblog: subscriptions/notifications Goffi <goffi@goffi.org> parents: 469 diff changeset	39 pass
031b0e0aaab8 plugin groupblog: subscriptions/notifications Goffi <goffi@goffi.org> parents: 469 diff changeset	40
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	41
423 6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	42 class MethodNotRegistered(dbus.DBusException):
6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	43 _dbus_error_name = const_ERROR_PREFIX + ".MethodNotRegistered"
6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	44
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	45
423 6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	46 class InternalError(dbus.DBusException):
6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	47 _dbus_error_name = const_ERROR_PREFIX + ".InternalError"
6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	48
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	49
423 6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	50 class AsyncNotDeferred(dbus.DBusException):
6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	51 _dbus_error_name = const_ERROR_PREFIX + ".AsyncNotDeferred"
6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	52
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	53
424 72c13313b6d6 bridge: added check that synchronous method does not return a deferred Goffi <goffi@goffi.org> parents: 423 diff changeset	54 class DeferredNotAsync(dbus.DBusException):
72c13313b6d6 bridge: added check that synchronous method does not return a deferred Goffi <goffi@goffi.org> parents: 423 diff changeset	55 _dbus_error_name = const_ERROR_PREFIX + ".DeferredNotAsync"
72c13313b6d6 bridge: added check that synchronous method does not return a deferred Goffi <goffi@goffi.org> parents: 423 diff changeset	56
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	57
419 6c167a2e04b8 bridge: added generic D-Bus exception management + asyncCreateProfile method Goffi <goffi@goffi.org> parents: 371 diff changeset	58 class GenericException(dbus.DBusException):
423 6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	59 def __init__(self, twisted_error):
1073 f094583732de bridge: DBusException also transports the twisted failure condition souliane <souliane@mailoo.org> parents: 1062 diff changeset	60 """
f094583732de bridge: DBusException also transports the twisted failure condition souliane <souliane@mailoo.org> parents: 1062 diff changeset	61
f094583732de bridge: DBusException also transports the twisted failure condition souliane <souliane@mailoo.org> parents: 1062 diff changeset	62 @param twisted_error (Failure): instance of twisted Failure
f094583732de bridge: DBusException also transports the twisted failure condition souliane <souliane@mailoo.org> parents: 1062 diff changeset	63 @return: DBusException
f094583732de bridge: DBusException also transports the twisted failure condition souliane <souliane@mailoo.org> parents: 1062 diff changeset	64 """
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	65 super(GenericException, self).__init__()
751 1def5b7edf9f core, bridge: better GenericException handling Goffi <goffi@goffi.org> parents: 627 diff changeset	66 try:
1def5b7edf9f core, bridge: better GenericException handling Goffi <goffi@goffi.org> parents: 627 diff changeset	67 # twisted_error.value is a class
1062 95758ef3faa8 bridge: async failures are more detailed (full class name + error message) souliane <souliane@mailoo.org> parents: 993 diff changeset	68 class_ = twisted_error.value().__class__
751 1def5b7edf9f core, bridge: better GenericException handling Goffi <goffi@goffi.org> parents: 627 diff changeset	69 except TypeError:
1def5b7edf9f core, bridge: better GenericException handling Goffi <goffi@goffi.org> parents: 627 diff changeset	70 # twisted_error.value is an instance
1062 95758ef3faa8 bridge: async failures are more detailed (full class name + error message) souliane <souliane@mailoo.org> parents: 993 diff changeset	71 class_ = twisted_error.value.__class__
1073 f094583732de bridge: DBusException also transports the twisted failure condition souliane <souliane@mailoo.org> parents: 1062 diff changeset	72 message = twisted_error.getErrorMessage()
f094583732de bridge: DBusException also transports the twisted failure condition souliane <souliane@mailoo.org> parents: 1062 diff changeset	73 try:
f094583732de bridge: DBusException also transports the twisted failure condition souliane <souliane@mailoo.org> parents: 1062 diff changeset	74 self.args = (message, twisted_error.value.condition)
f094583732de bridge: DBusException also transports the twisted failure condition souliane <souliane@mailoo.org> parents: 1062 diff changeset	75 except AttributeError:
f094583732de bridge: DBusException also transports the twisted failure condition souliane <souliane@mailoo.org> parents: 1062 diff changeset	76 self.args = (message,)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	77 self._dbus_error_name = ".".join(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	78 [const_ERROR_PREFIX, class_.__module__, class_.__name__]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	79 )
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	80
419 6c167a2e04b8 bridge: added generic D-Bus exception management + asyncCreateProfile method Goffi <goffi@goffi.org> parents: 371 diff changeset	81
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	82 class DbusObject(dbus.service.Object):
bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	83 def __init__(self, bus, path):
bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	84 dbus.service.Object.__init__(self, bus, path)
993 301b342c697a core: use of the new core.log module: Goffi <goffi@goffi.org> parents: 811 diff changeset	85 log.debug("Init DbusObject...")
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	86 self.cb = {}
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	87
2086 4633cfcbcccb bridge (D-Bus): bad design fixes: Goffi <goffi@goffi.org> parents: 2085 diff changeset	88 def register_method(self, name, cb):
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	89 self.cb[name] = cb
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	90
423 6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	91 def _callback(self, name, args, *kwargs):
6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	92 """call the callback if it exists, raise an exception else
6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	93 if the callback return a deferred, use async methods"""
6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	94 if not name in self.cb:
6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	95 raise MethodNotRegistered
6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	96
6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	97 if "callback" in kwargs:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	98 # we must have errback too
423 6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	99 if not "errback" in kwargs:
993 301b342c697a core: use of the new core.log module: Goffi <goffi@goffi.org> parents: 811 diff changeset	100 log.error("errback is missing in method call [%s]" % name)
423 6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	101 raise InternalError
6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	102 callback = kwargs.pop("callback")
6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	103 errback = kwargs.pop("errback")
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	104 async_ = True
423 6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	105 else:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	106 async_ = False
423 6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	107 result = self.cb[name](args, *kwargs)
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	108 if async_:
423 6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	109 if not isinstance(result, Deferred):
993 301b342c697a core: use of the new core.log module: Goffi <goffi@goffi.org> parents: 811 diff changeset	110 log.error("Asynchronous method [%s] does not return a Deferred." % name)
423 6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	111 raise AsyncNotDeferred
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	112 result.addCallback(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	113 lambda result: callback() if result is None else callback(result)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	114 )
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	115 result.addErrback(lambda err: errback(GenericException(err)))
423 6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	116 else:
424 72c13313b6d6 bridge: added check that synchronous method does not return a deferred Goffi <goffi@goffi.org> parents: 423 diff changeset	117 if isinstance(result, Deferred):
993 301b342c697a core: use of the new core.log module: Goffi <goffi@goffi.org> parents: 811 diff changeset	118 log.error("Synchronous method [%s] return a Deferred." % name)
424 72c13313b6d6 bridge: added check that synchronous method does not return a deferred Goffi <goffi@goffi.org> parents: 423 diff changeset	119 raise DeferredNotAsync
423 6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 419 diff changeset	120 return result
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	121
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	122 ### signals ###
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	123
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	124 @dbus.service.signal(const_INT_PREFIX + const_PLUGIN_SUFFIX, signature="")
371 3ea41a199b36 bridge refactoring: categories are now core and plugin instead of communication and request Goffi <goffi@goffi.org> parents: 359 diff changeset	125 def dummySignal(self):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	126 # FIXME: workaround for addSignal (doesn't work if one method doensn't
371 3ea41a199b36 bridge refactoring: categories are now core and plugin instead of communication and request Goffi <goffi@goffi.org> parents: 359 diff changeset	127 # already exist for plugins), probably missing some initialisation, need
3ea41a199b36 bridge refactoring: categories are now core and plugin instead of communication and request Goffi <goffi@goffi.org> parents: 359 diff changeset	128 # further investigations
3ea41a199b36 bridge refactoring: categories are now core and plugin instead of communication and request Goffi <goffi@goffi.org> parents: 359 diff changeset	129 pass
3ea41a199b36 bridge refactoring: categories are now core and plugin instead of communication and request Goffi <goffi@goffi.org> parents: 359 diff changeset	130
2628 779351da2c13 core, frontends: replaced org\.goffi namespaces by org.salutatoi + fixed generation: Goffi <goffi@goffi.org> parents: 2624 diff changeset	131 ##SIGNALS_PART##
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	132 ### methods ###
952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	133
2628 779351da2c13 core, frontends: replaced org\.goffi namespaces by org.salutatoi + fixed generation: Goffi <goffi@goffi.org> parents: 2624 diff changeset	134 ##METHODS_PART##
299 e044d1dc37d1 dbus bridge: asynchrone methods management Goffi <goffi@goffi.org> parents: 298 diff changeset	135 def __attributes(self, in_sign):
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	136 """Return arguments to user given a in_sign
bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	137 @param in_sign: in_sign in the short form (using s,a,i,b etc)
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	138 @return: list of arguments that correspond to a in_sign (e.g.: "sss" return "arg1, arg2, arg3")"""
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	139 i = 0
1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	140 idx = 0
1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	141 attr = []
1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	142 while i < len(in_sign):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	143 if in_sign[i] not in ["b", "y", "n", "i", "x", "q", "u", "t", "d", "s", "a"]:
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	144 raise ParseError("Unmanaged attribute type [%c]" % in_sign[i])
bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	145
299 e044d1dc37d1 dbus bridge: asynchrone methods management Goffi <goffi@goffi.org> parents: 298 diff changeset	146 attr.append("arg_%i" % idx)
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	147 idx += 1
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	148
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	149 if in_sign[i] == "a":
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	150 i += 1
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	151 if (
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	152 in_sign[i] != "{" and in_sign[i] != "("
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	153 ): # FIXME: must manage tuples out of arrays
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	154 i += 1
1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	155 continue # we have a simple type for the array
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	156 opening_car = in_sign[i]
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	157 assert opening_car in ["{", "("]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	158 closing_car = "}" if opening_car == "{" else ")"
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	159 opening_count = 1
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	160 while True: # we have a dict or a list of tuples
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	161 i += 1
1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	162 if i >= len(in_sign):
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	163 raise ParseError("missing }")
bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	164 if in_sign[i] == opening_car:
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	165 opening_count += 1
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	166 if in_sign[i] == closing_car:
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	167 opening_count -= 1
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	168 if opening_count == 0:
bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	169 break
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	170 i += 1
299 e044d1dc37d1 dbus bridge: asynchrone methods management Goffi <goffi@goffi.org> parents: 298 diff changeset	171 return attr
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	172
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	173 def addMethod(self, name, int_suffix, in_sign, out_sign, method, async_=False):
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	174 """Dynamically add a method to Dbus Bridge"""
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	175 inspect_args = inspect.getfullargspec(method)
468 c97640c90a94 D-Bus Bridge: use inspection to name attribute + fix asynchronous calls for dynamically added method, it now use deferred return value instead of callback/errback attributes Goffi <goffi@goffi.org> parents: 459 diff changeset	176
469 db4c2b82bab6 D-Bus bridge: fixed getRoomsSubjects call + fixed dynamic addition of methods + added getLastGroupBlogs method Goffi <goffi@goffi.org> parents: 468 diff changeset	177 _arguments = inspect_args.args
468 c97640c90a94 D-Bus Bridge: use inspection to name attribute + fix asynchronous calls for dynamically added method, it now use deferred return value instead of callback/errback attributes Goffi <goffi@goffi.org> parents: 459 diff changeset	178 _defaults = list(inspect_args.defaults or [])
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	179
468 c97640c90a94 D-Bus Bridge: use inspection to name attribute + fix asynchronous calls for dynamically added method, it now use deferred return value instead of callback/errback attributes Goffi <goffi@goffi.org> parents: 459 diff changeset	180 if inspect.ismethod(method):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	181 # if we have a method, we don't want the first argument (usually 'self')
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	182 del (_arguments[0])
299 e044d1dc37d1 dbus bridge: asynchrone methods management Goffi <goffi@goffi.org> parents: 298 diff changeset	183
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	184 # first arguments are for the _callback method
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	185 arguments_callback = ", ".join(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	186 [repr(name)]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	187 + (
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	188 (_arguments + ["callback=callback", "errback=errback"])
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	189 if async_
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	190 else _arguments
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	191 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	192 )
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	193
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	194 if async_:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	195 _arguments.extend(["callback", "errback"])
469 db4c2b82bab6 D-Bus bridge: fixed getRoomsSubjects call + fixed dynamic addition of methods + added getLastGroupBlogs method Goffi <goffi@goffi.org> parents: 468 diff changeset	196 _defaults.extend([None, None])
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	197
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	198 # now we create a second list with default values
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	199 for i in range(1, len(_defaults) + 1):
469 db4c2b82bab6 D-Bus bridge: fixed getRoomsSubjects call + fixed dynamic addition of methods + added getLastGroupBlogs method Goffi <goffi@goffi.org> parents: 468 diff changeset	200 _arguments[-i] = "%s = %s" % (_arguments[-i], repr(_defaults[-i]))
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	201
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	202 arguments_defaults = ", ".join(_arguments)
468 c97640c90a94 D-Bus Bridge: use inspection to name attribute + fix asynchronous calls for dynamically added method, it now use deferred return value instead of callback/errback attributes Goffi <goffi@goffi.org> parents: 459 diff changeset	203
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	204 code = compile(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	205 "def %(name)s (self,%(arguments_defaults)s): return self._callback(%(arguments_callback)s)"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	206 % {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	207 "name": name,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	208 "arguments_defaults": arguments_defaults,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	209 "arguments_callback": arguments_callback,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	210 },
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	211 "<DBus bridge>",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	212 "exec",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	213 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	214 exec(code) # FIXME: to the same thing in a cleaner way, without compile/exec
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	215 method = locals()[name]
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	216 async_callbacks = ("callback", "errback") if async_ else None
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	217 setattr(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	218 DbusObject,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	219 name,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	220 dbus.service.method(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	221 const_INT_PREFIX + int_suffix,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	222 in_signature=in_sign,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	223 out_signature=out_sign,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	224 async_callbacks=async_callbacks,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	225 )(method),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	226 )
284 c25371424090 dbus bridge: fixed introspection for dynamically added methods and signals Goffi <goffi@goffi.org> parents: 272 diff changeset	227 function = getattr(self, name)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	228 func_table = self._dbus_class_table[
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	229 self.__class__.__module__ + "." + self.__class__.__name__
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	230 ][function._dbus_interface]
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	231 func_table[function.__name__] = function # Needed for introspection
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	232
298 15c8916317d0 dbus bridge: added doc parameter, unmanaged yet Goffi <goffi@goffi.org> parents: 284 diff changeset	233 def addSignal(self, name, int_suffix, signature, doc={}):
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	234 """Dynamically add a signal to Dbus Bridge"""
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	235 attributes = ", ".join(self.__attributes(signature))
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	236 # TODO: use doc parameter to name attributes
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	237
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	238 # code = compile ('def '+name+' (self,'+attributes+'): log.debug ("'+name+' signal")', '<DBus bridge>','exec') #XXX: the log.debug is too annoying with xmllog
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	239 code = compile(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	240 "def " + name + " (self," + attributes + "): pass", "<DBus bridge>", "exec"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	241 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	242 exec(code)
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	243 signal = locals()[name]
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	244 setattr(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	245 DbusObject,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	246 name,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	247 dbus.service.signal(const_INT_PREFIX + int_suffix, signature=signature)(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	248 signal
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	249 ),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	250 )
284 c25371424090 dbus bridge: fixed introspection for dynamically added methods and signals Goffi <goffi@goffi.org> parents: 272 diff changeset	251 function = getattr(self, name)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	252 func_table = self._dbus_class_table[
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	253 self.__class__.__module__ + "." + self.__class__.__name__
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	254 ][function._dbus_interface]
595 1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	255 func_table[function.__name__] = function # Needed for introspection
1f160467f5de Fix pep8 support in src/bridge. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	256
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	257
2086 4633cfcbcccb bridge (D-Bus): bad design fixes: Goffi <goffi@goffi.org> parents: 2085 diff changeset	258 class Bridge(object):
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	259 def __init__(self):
bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	260 dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
993 301b342c697a core: use of the new core.log module: Goffi <goffi@goffi.org> parents: 811 diff changeset	261 log.info("Init DBus...")
627 d207c2186519 core, bridge, jp, quick_frontend: SàT stop more gracefully if bridge can't be initialised: Goffi <goffi@goffi.org> parents: 609 diff changeset	262 try:
d207c2186519 core, bridge, jp, quick_frontend: SàT stop more gracefully if bridge can't be initialised: Goffi <goffi@goffi.org> parents: 609 diff changeset	263 self.session_bus = dbus.SessionBus()
d207c2186519 core, bridge, jp, quick_frontend: SàT stop more gracefully if bridge can't be initialised: Goffi <goffi@goffi.org> parents: 609 diff changeset	264 except dbus.DBusException as e:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	265 if e._dbus_error_name == "org.freedesktop.DBus.Error.NotSupported":
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	266 log.error(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	267 _(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	268 "D-Bus is not launched, please see README to see instructions on how to launch it"
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	269 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	270 )
627 d207c2186519 core, bridge, jp, quick_frontend: SàT stop more gracefully if bridge can't be initialised: Goffi <goffi@goffi.org> parents: 609 diff changeset	271 raise BridgeInitError
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	272 self.dbus_name = dbus.service.BusName(const_INT_PREFIX, self.session_bus)
359 eb9d33ba4e36 bridge: templates' constants can now be overrided Goffi <goffi@goffi.org> parents: 337 diff changeset	273 self.dbus_bridge = DbusObject(self.session_bus, const_OBJ_PATH)
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	274
2628 779351da2c13 core, frontends: replaced org\.goffi namespaces by org.salutatoi + fixed generation: Goffi <goffi@goffi.org> parents: 2624 diff changeset	275 ##SIGNAL_DIRECT_CALLS_PART##
2086 4633cfcbcccb bridge (D-Bus): bad design fixes: Goffi <goffi@goffi.org> parents: 2085 diff changeset	276 def register_method(self, name, callback):
993 301b342c697a core: use of the new core.log module: Goffi <goffi@goffi.org> parents: 811 diff changeset	277 log.debug("registering DBus bridge method [%s]" % name)
2086 4633cfcbcccb bridge (D-Bus): bad design fixes: Goffi <goffi@goffi.org> parents: 2085 diff changeset	278 self.dbus_bridge.register_method(name, callback)
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	279
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	280 def addMethod(self, name, int_suffix, in_sign, out_sign, method, async_=False, doc={}):
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	281 """Dynamically add a method to Dbus Bridge"""
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	282 # FIXME: doc parameter is kept only temporary, the time to remove it from calls
993 301b342c697a core: use of the new core.log module: Goffi <goffi@goffi.org> parents: 811 diff changeset	283 log.debug("Adding method [%s] to DBus bridge" % name)
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	284 self.dbus_bridge.addMethod(name, int_suffix, in_sign, out_sign, method, async_)
2086 4633cfcbcccb bridge (D-Bus): bad design fixes: Goffi <goffi@goffi.org> parents: 2085 diff changeset	285 self.register_method(name, method)
267 bdcd535e179e Bridge constructor: Goffi <goffi@goffi.org> parents: diff changeset	286
298 15c8916317d0 dbus bridge: added doc parameter, unmanaged yet Goffi <goffi@goffi.org> parents: 284 diff changeset	287 def addSignal(self, name, int_suffix, signature, doc={}):
299 e044d1dc37d1 dbus bridge: asynchrone methods management Goffi <goffi@goffi.org> parents: 298 diff changeset	288 self.dbus_bridge.addSignal(name, int_suffix, signature, doc)
2086 4633cfcbcccb bridge (D-Bus): bad design fixes: Goffi <goffi@goffi.org> parents: 2085 diff changeset	289 setattr(Bridge, name, getattr(self.dbus_bridge, name))

Mercurial > libervia-backend

annotate sat/bridge/bridge_constructor/constructors/dbus/dbus_core_template.py @ 3028:ab2696e34d29