Python weakref.proxy函数代码示例

 def start(self):
     import BattleReplay
     replayCtrl = BattleReplay.g_replayCtrl
     if isEventBattle():
         replayCtrl.enableAutoRecordingBattles(0)
     isReplayRecording = replayCtrl.isRecording
     isReplayPlaying = replayCtrl.isPlaying
     self.__arenaDP = ArenaDataProvider()
     self.__ctx.start(self.__arenaDP)
     self.__ammoCtrl = consumables.createAmmoCtrl(isReplayPlaying, isReplayRecording)
     self.__equipmentsCtrl = consumables.createEquipmentCtrl(isReplayPlaying)
     self.__optDevicesCtrl = consumables.createOptDevicesCtrl()
     self.__vehicleStateCtrl = vehicle_state_ctrl.createCtrl(isReplayRecording)
     self.__chatCommands = ChatCommandsController()
     self.__arenaLoadCtrl = ArenaLoadController()
     self.__drrScaleCtrl = DRRScaleController()
     self.__respawnsCtrl = RespawnsController()
     self.__notificationsCtrl = NotificationsController()
     self.__repairCtrl = RepairController()
     self.__arenaListeners = ListenersCollection()
     self.__arenaListeners.addController(weakref.proxy(self.__ctx), self.__arenaLoadCtrl)
     self.__arenaListeners.addController(weakref.proxy(self.__ctx), self.__respawnsCtrl)
     self.__arenaListeners.start(arenaDP=self.__arenaDP)
     self.__feedback = createFeedbackAdaptor(isReplayPlaying)
     self.__feedback.start(self.__arenaDP)
     self.__requestsCtrl = AvatarRequestsController()

    def mempin(self, owner, pointer, size, mapped=False):
        self.trashing.service()

        if isinstance(pointer, (int, long)):
            pointer = c_void_p(pointer)

        if mapped and not self.device.CAN_MAP_HOST_MEMORY:
            raise CudaDriverError("%s cannot map host memory" % self.device)

        # possible flags are "portable" (between context)
        # and "device-map" (map host memory to device thus no need
        # for memory transfer).
        flags = 0

        if mapped:
            flags |= enums.CU_MEMHOSTREGISTER_DEVICEMAP

        driver.cuMemHostRegister(pointer, size, flags)

        if mapped:
            _mapped_finalizer = _make_mem_finalizer(driver.cuMemHostUnregister)
            finalizer = _mapped_finalizer(self, pointer)
            mem = MappedMemory(weakref.proxy(self), owner, pointer, size,
                               finalizer=finalizer)
            self.allocations[mem.handle.value] = mem
            return mem.own()
        else:
            mem = PinnedMemory(weakref.proxy(self), owner, pointer, size,
                               finalizer=_pinned_finalizer(self.trashing,
                                                           pointer))
            return mem

 def __init__(self, plugin, callback, userdata, is_unload):
     self.is_unload = is_unload
     self.plugin = weakref.proxy(plugin)
     self.callback = callback
     self.userdata = userdata
     self.hexchat_hook = None
     self.handle = ffi.new_handle(weakref.proxy(self))

    def __init__(self, sess, gpcs, objectID, pa, refID):
        try:
            self.__dict__['session'] = weakref.proxy(sess)
        except TypeError:
            self.__dict__['session'] = sess
            sys.exc_clear()

        self.__dict__['objectID'] = objectID
        self.__dict__['sessionCheck'] = None
        self.__dict__['persistantObjectID'] = objectID
        self.__dict__['gpcs'] = weakref.proxy(gpcs)
        self.__dict__['__publicattributes__'] = pa
        self.__dict__['objectChangeHandlers'] = weakref.WeakKeyDictionary({})
        mask = sess.Masquerade()
        try:
            self.__dict__['clisid'] = gpcs.machoNet.GetClientSessionID()
        finally:
            mask.UnMask()

        if objectID[0] == 'C':
            self.__dict__['blocking'] = 0
            cid, oid = objectID.split(':')
            cid = cid.split('=')[1]
            self.__dict__['destination'] = macho.MachoAddress(clientID=long(cid))
        else:
            self.__dict__['blocking'] = 1
            nid, oid = objectID.split(':')
            nid = nid.split('=')[1]
            self.__dict__['destination'] = macho.MachoAddress(nodeID=long(nid))
        self.__dict__['deleted'] = 0
        sess.RegisterMachoObjectConnection(objectID, self, refID)

    def __init__(self, machine, communicator=None, **kwargs):
        from candelabra.topology.machine import MachineNode

        assert isinstance(machine, MachineNode)
        assert isinstance(communicator, Communicator)
        self.machine = proxy(machine)
        self.communicator = proxy(communicator) if communicator else proxy(machine.communicator)

    def process_ConnectionBind(self, head, payload):
        log.info("%r process bind" % self)
        try:
            payload = json.loads(payload.decode())
            connection_id = payload.get('connection_id')
            self.connection_id = connection_id

            relay_session = self.server.allocation.relay_sessions.get(connection_id)
            data_session = self.server.allocation.data_sessions.get(connection_id)
            if connection_id and relay_session and data_session is None:
                relay_session.set_data_session(weakref.proxy(self))
                self.set_relay_session(weakref.proxy(relay_session))
                self.server.allocation.data_sessions[connection_id] = self
                rsp = {
                    'code': 200
                }
                log.info("bind ok")
            else:
                rsp = {
                    'code': 400
                }

            self.send_response(head, json.dumps(rsp).encode())
        except Exception as e:
            log.error(e)

    def test_basic_proxy(self):
        o = C()
        self.check_proxy(o, weakref.proxy(o))

        L = UserList.UserList()
        p = weakref.proxy(L)
        self.failIf(p, "proxy for empty UserList should be false")
        p.append(12)
        self.assertEqual(len(L), 1)
        self.failUnless(p, "proxy for non-empty UserList should be true")
        p[:] = [2, 3]
        self.assertEqual(len(L), 2)
        self.assertEqual(len(p), 2)
        self.failUnless(3 in p,
                        "proxy didn't support __contains__() properly")
        p[1] = 5
        self.assertEqual(L[1], 5)
        self.assertEqual(p[1], 5)
        L2 = UserList.UserList(L)
        p2 = weakref.proxy(L2)
        self.assertEqual(p, p2)
        ## self.assertEqual(repr(L2), repr(p2))
        L3 = UserList.UserList(range(10))
        p3 = weakref.proxy(L3)
        self.assertEqual(L3[:], p3[:])
        self.assertEqual(L3[5:], p3[5:])
        self.assertEqual(L3[:5], p3[:5])
        self.assertEqual(L3[2:5], p3[2:5])

    def onSessionStart(self, hdrs):

        self.__init__()
        self.loadVoiceLib()

        self.mailbox = IMAP4_Mailbox(getSessionParam(hdrs, "Mailbox-URL"))
        debug("***** Mailbox Url: ******\n" + str(self.mailbox.url))

        self.new_msgs = self.loadMsgList("UNSEEN")
        self.saved_msgs = self.loadMsgList("SEEN")

        if (len(self.new_msgs) == 0) and (len(self.saved_msgs) == 0):

            self.enqueue(self.voice_lib["no_msg"], None)
            self.enqueue(self.voice_lib["bye"], None)
            self.exit = True
            return

        self.enqueue(self.voice_lib["you_have"], None)

        if len(self.new_msgs) > 0:

            self.enqueue(self.voice_lib["new_msg"], None)
            self.msg_list = weakref.proxy(self.new_msgs)
            self.cur_list = weakref.ref(self.new_msgs)

            if len(self.saved_msgs) > 0:
                self.enqueue(self.voice_lib["and"], None)
                self.enqueue(self.voice_lib["saved_msg"], None)
        else:
            self.enqueue(self.voice_lib["saved_msg"], None)
            self.msg_list = weakref.proxy(self.saved_msgs)
            self.cur_list = weakref.ref(self.saved_msgs)

        self.enqueueCurMsg()

    def __init__(self, form, parent):
        try:
            self.form = weakref.proxy(form)
        except TypeError:
            self.form = form

        try:
            self.parent = weakref.proxy(parent)
        except TypeError:
            self.parent = parent

        self._commands = {'abort': basic.abort,
                          'action': basic.action,
                          'brakes': basic.brakes,
                          'connect': basic.connect,
                          'disconnect': basic.disconnect,
                          'fbw': basic.fbw,
                          'gear': basic.gear,
                          'haiku': basic.haiku,
                          'help': self.helps,
                          'lights': basic.lights,
                          'log': logs.logs,
                          'rate': basic.rate,
                          'rcs': basic.rcs,
                          'sas': basic.sas,
                          'sa': mechjeb.smartass,
                          'send': basic.send,
                          'stage': basic.stage,
                          'text': basic.text,
                          'telemetry': basic.telemetry,
                          'throttle': basic.throttle,
                          'quit': basic.quits,
                          'exit': basic.quits,  # overlaps with quit
                          }

    def join(self, drone):
        'Add this drone to our ring'
        # Make sure he's not already in our ring according to our 'database'
        if self.members.has_key(drone.designation):
            print self.members
            raise ValueError("Drone %s is already a member of this ring [%s]"
            %               (drone.designation, self.name))

        # Insert this drone into our 'database', and us into the drone's
        self.members[drone.designation] = weakref.proxy(drone)
        drone.ringmemberships[self.name] = weakref.proxy(self)
        partners = self._findringpartners(drone)	# Also adds drone to memberlist

        #print >>sys.stderr,'Adding drone %s to talk to partners'%drone.designation, partners
        if partners == None: return
        if len(self.memberlist) == 2:
            drone.start_heartbeat(self, partners[0])
            partners[0].start_heartbeat(self, drone)
            return
        elif len(self.memberlist) > 3:
            partners[0].stop_heartbeat(self, partners[1])
            partners[1].stop_heartbeat(self, partners[0])
        drone.start_heartbeat(self, partners[0], partners[1])
        partners[0].start_heartbeat(self, drone)
        partners[1].start_heartbeat(self, drone)

def setSetting(solver, value):
    app = solver.get_app()
    try:
       root = solver.get_root_parent()
       exec root._name + ' = root'
       if len(value[1].split()) != 0:
         a = eval(value[1])
         if isinstance(a, PyModel):
            solver._model = weakref.proxy(a)
         else:
            dialog.message(app, 'Model should be PyModel', 'Error')
            solver._model = None
       if len(value[2].split()) != 0:
         b = eval(value[2])
         if isinstance(b, PySol):
            solver._sol = weakref.proxy(b)
         else:
            dialog.message(app, 'Sol should be PySol', 'Error')
            solver._sol = None
       if len(value[3].split()) != 0:
         b = eval(value[3])
         if isinstance(b, PyParam):
            solver._param = weakref.proxy(b)
         else:
            dialog.message(app, 'Parameter should be PyParam', 'Error')
            solver._param = None
    except Exception:
       logging.exception("Solver Setting Failed")

    def post_init(self):
        """ Finalizes client initialization by querying API root info
        """

        log.debug("Getting root resources")

        response = self.nc.request(self.api_root)

        # obtain api info info
        self.root = Root.from_response(response, self.root_url)

        # instantiating handlers
        self._projects = ProjectHandle(
            weakref.proxy(self), self.nc, root_url=self.root_url,
            projects_href=self.root.get_href_by_name(u"projects"),)
        self._project_chroots = ProjectChrootHandle(
            weakref.proxy(self), self.nc, root_url=self.root_url)

        self._builds = BuildHandle(
            weakref.proxy(self), self.nc, root_url=self.root_url,
            builds_href=self.root.get_href_by_name(u"builds"),)

        self._build_tasks = BuildTaskHandle(
            weakref.proxy(self), self.nc, root_url=self.root_url,
            build_tasks_href=self.root.get_href_by_name("build_tasks")
        )

        self._mock_chroots = MockChrootHandle(
            weakref.proxy(self), self.nc, root_url=self.root_url,
            href=self.root.get_href_by_name(u"mock_chroots")
        )

        self._post_init_done = True

    def testIsSame(self):
        s1 = _Stub()
        s2 = _Stub()

        r1 = weakref.ref(s1)
        r2 = weakref.ref(s2)

        p1 = weakref.proxy(s1)
        p2 = weakref.proxy(s2)

        assert IsSame(s1, s1)
        assert not IsSame(s1, s2)

        assert IsSame(s1, r1)
        assert IsSame(s1, p1)

        assert not IsSame(s1, r2)
        assert not IsSame(s1, p2)

        assert IsSame(p2, r2)
        assert IsSame(r1, p1)
        assert not IsSame(r1, p2)

        with pytest.raises(ReferenceError):
            IsSame(p1, p2)

    def __init__(self, handler):
        self.handler = weakref.proxy(handler)
        self.log = weakref.proxy(self.handler.log)

        if tornado.options.options.executor_type == 'threaded':
            self.executor = frontik.jobs.get_threadpool_executor()
        elif tornado.options.options.executor_type == 'ioloop':
            self.executor = frontik.jobs.IOLoopExecutor
        else:
            raise ValueError('Cannot initialize XslProducer with executor_type {0!r}'.format(
                tornado.options.options.executor_type))

        self.xml_cache = self.handler.ph_globals.xml.xml_cache
        self.xsl_cache = self.handler.ph_globals.xml.xsl_cache

        self.doc = frontik.doc.Doc(root_node=etree.Element('doc', frontik='true'))
        self.transform = None
        self.transform_filename = None

        if not self.handler.config.apply_xsl:
            self.log.debug('ignoring set_xsl() because config.apply_xsl=%s', self.handler.config.apply_xsl)
            self.apply_xsl = False
        elif frontik.util.get_cookie_or_url_param_value(self.handler, 'noxsl') is not None:
            self.handler.require_debug_access()
            self.log.debug('ignoring set_xsl() because noxsl parameter is set')
            self.apply_xsl = False
        else:
            self.apply_xsl = True

    def solve(self):
        dm = self.snes.getDM()

        nlevel = len(self.ctx._problems)
        dm.setAppCtx(weakref.proxy(self.ctx))
        dm.setCreateMatrix(self.ctx.create_matrix)
        # FIXME: Need to set this up on the subDMs
        for i in range(nlevel - 1, 0, -1):
            dm = dm.coarsen()
            dm.setAppCtx(weakref.proxy(self.ctx))

        for i in range(nlevel - 1):
            dm.setCreateInterpolation(create_interpolation)
            dm.setCreateInjection(create_injection)
            dm.setCreateMatrix(self.ctx.create_matrix)
            dm = dm.refine()

        self.snes.setFromOptions()

        for bc in self.problems[-1].bcs:
            bc.apply(self.problems[-1].u)

        with self.problems[-1].u.dat.vec as v:
            self.snes.solve(None, v)

        firedrake.solving_utils.check_snes_convergence(self.snes)