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How to use _handler_loop method in Lemoncheesecake

Best Python code snippet using lemoncheesecake

viewerclient.py

Source:viewerclient.py

...184    def _request_channel(self):185        return "DIRECTOR_TREE_VIEWER_REQUEST_<{:s}>".format(self.client_id)186    def _response_channel(self):187        return "DIRECTOR_TREE_VIEWER_RESPONSE_<{:s}>".format(self.client_id)188    def _handler_loop(self):189        while True:190            self.lcm.handle()191    def start_handler(self):192        if self.handler_thread is not None:193            return194        self.handler_thread = threading.Thread(195            target=self._handler_loop)196        self.handler_thread.daemon = True197        self.handler_thread.start()198    def _handle_response(self, channel, msgdata):199        msg = viewer2_comms_t.decode(msgdata)200        data = json.loads(msg.data)201        if data["status"] == 0:202            pass...

events.py

Source:events.py

...85            print("Fire event %s" % event)86        self._queue.put(event)87    def get_pending_failure(self):88        return self._pending_failure89    def _handler_loop(self):90        while True:91            event = self._queue.get()92            if event is None:93                break94            try:95                self.handle_event(event)96            except Exception as excp:97                self._pending_failure = excp, serialize_current_exception()98                break99            finally:100                self._queue.task_done()101    @contextmanager102    def handle_events(self):103        self._queue = Queue()...

sanitarize.py

Source:sanitarize.py

1""" Trying to control flow  """2import asyncio3from apd_types import ApHass4from create_helpers import CreateHelpers5from entity_oper import EntityObject67import globals as g8from ws_comm import WsHA9from entity_register import EntityRegister10from app_system import AppSystem11from bootstart import boot_logger, boot_logger_off, boot_module121314class Sanitarize(ApHass):15    @boot_logger_off16    @boot_module17    def initialize(self):18        self.debug("Initialize")1920    def init(self, end_callback):21        """[summary]2223        Args:24            end_callback (function): Will be called when all processes are done25        """26        self.info("Starting init")27        self.end_callback = end_callback  # for the boot system2829        # Going throw all global definitions and adding them30        # result g.helper_register3132        ########################################33        # reducing for only one entity for debug34        """35        new_register: RegisterType = []36        for p in g.helper_register:37            entity = p[INDEX_KEY]38            if entity == "input_text.mower_map":39                new_register.append(p)40        g.helper_register.clear()41        g.helper_register = new_register        42        self.logger.debug(g.helper_register)43        """44        ########################################45        self.debug(46            "Entity register execute and waiting for finishing with entity_register_done"47        )48        self.ws: WsHA = self.sync_get_app("ws_comm")49        self.appSystem: AppSystem = self.sync_get_app("app_system")  # type: ignore50        self.entityRegister: EntityRegister = self.sync_get_app("entity_register")  # type: ignore51        self.createHelpers: CreateHelpers = self.sync_get_app("create_helpers")  # type: ignore5253        self._handler_loop = self.sync_create_task(self.main_loop())5455    async def main_loop(self):56        self.info("Starting sanitarize")57        control_buffer = asyncio.Queue()58        tasks = {59            "appSystem": self.appSystem.execute(control_buffer),60            "entityRegister": self.entityRegister.execute(control_buffer),61            "createHelpers": self.createHelpers.execute(control_buffer),62            "addToAD": self._add_to_ad(control_buffer),63            "done": self._task_done(control_buffer),64        }65        # without creating helpers66        """67        tasks = {68            "appSystem": self.appSystem.execute(control_buffer),69            "entityRegister": self.entityRegister.execute(control_buffer),70            "done": self._task_done(control_buffer),71        }72        """7374        for p in tasks.keys():75            await control_buffer.put(p)76        try:77            while True:78                process = await control_buffer.get()79                self.debug(f"Process: {process}")80                to_do = tasks.get(process)81                if to_do is None:82                    self.error("Wrong definition in tasks")83                    raise ValueError("Wrong definition in tasks")84                await to_do85        except Exception as ex:86            template = "An exception of type {0} occurred. Arguments:\n{1!r}"87            message = template.format(type(ex).__name__, ex.args)88            self.error(message)89            raise ValueError("Fatal error in core")9091    async def _task_done(self, control_buffer: asyncio.Queue):92        # info bootstart that it is done93        self._handler_loop.cancel()  # type: ignore94        self.end_callback(self)9596    async def _add_to_ad(self, control_buffer: asyncio.Queue):97        self.info("Waiting for system")98        eo: EntityObject99        for eo in g.created_helpers_obj:100            if eo.cmd_finished:101                if not await self.entity_exists(eo.entity_id, replace=False):102                    await self.set_state(eo.entity_id, state=eo.initial)103        control_buffer.task_done()104105    def _done(self, *kwargs):106        self.debug("Fired end created entity")
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