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How to use _send_workers_event method in Molotov

Best Python code snippet using molotov_python

runner.py

Source:runner.py

...95                await self.console.stop()96                await self.eventer.stop()97            tasks = [98                self.ensure_future(self.console.display()),99                self.ensure_future(self._send_workers_event(1)),100                self.ensure_future(run(args.quiet, self.console)),101            ]102            self.loop.run_until_complete(self.gather(*tasks))103        else:104            self._process()105        return self._results106    def _shutdown(self, signal, frame):107        stop()108        self._kill_tasks()109        # send sigterms110        for proc in self._procs:111            proc.terminate()112    def _runner(self):113        args = self.args114        def _prepare():115            tasks = []116            delay = 0117            if args.ramp_up > 0.0:118                step = args.ramp_up / args.workers119            else:120                step = 0.0121            for i in range(self.args.workers):122                worker = Worker(123                    i,124                    self._results,125                    self.console,126                    self.args,127                    self.statsd,128                    delay,129                    self.loop,130                )131                f = self.ensure_future(worker.run())132                tasks.append(f)133                delay += step134            return tasks135        if self.args.quiet:136            return _prepare()137        else:138            msg = "Preparing {} worker{}"139            msg = msg.format(args.workers, "s" if args.workers > 1 else "")140            return self.console.print_block(msg, _prepare)141    def _process(self):142        set_timer()143        # coroutine that will kill everything when duration is up144        if self.args.duration and self.args.force_shutdown:145            async def _duration_killer():146                cancelled = object()147                res = await cancellable_sleep(self.args.duration, result=cancelled)148                if res is cancelled or (res and not res.canceled()):149                    self._shutdown(None, None)150                    await asyncio.sleep(0)151            _duration_killer = self.ensure_future(_duration_killer())152        else:153            _duration_killer = None154        if self.args.processes > 1:155            signal.signal(signal.SIGINT, self._shutdown)156            signal.signal(signal.SIGTERM, self._shutdown)157            self.loop = asyncio.new_event_loop()158            asyncio.set_event_loop(self.loop)159        if self.args.debug:160            self.console.print("**** RUNNING IN DEBUG MODE == SLOW ****")161            self.loop.set_debug(True)162        self._set_statsd()163        if self.statsd is not None:164            self._tasks.append(self.ensure_future(self.statsd.connect()))165        if self.args.original_pid == os.getpid():166            self._tasks.append(self.ensure_future(self._send_workers_event(1)))167            if not self.args.quiet:168                fut = self._display_results(self.args.console_update)169                update = self.ensure_future(fut)170                display = self.ensure_future(self.console.display())171                display = self.gather(update, display)172                self._tasks.append(display)173        workers = self.gather(*self._runner())174        def _stop(cb):175            if _duration_killer is not None:176                if not _duration_killer.done():177                    _duration_killer.cancel()178            stop()179        workers.add_done_callback(_stop)180        self._tasks.append(workers)181        try:182            self.loop.run_until_complete(self.gather(*self._tasks))183        finally:184            if self.statsd is not None:185                self.loop.run_until_complete(self.ensure_future(self.statsd.close()))186            self._kill_tasks()187            self.loop.close()188    def _kill_tasks(self):189        cancellable_sleep.cancel_all()190        for task in reversed(self._tasks):191            with suppress(asyncio.CancelledError):192                task.cancel()193        for task in self._tasks:194            del task195        self._tasks[:] = []196    def display_results(self):197        ok, fail = self._results["OK"].value, self._results["FAILED"].value198        workers = self._results["WORKER"].value199        pat = "SUCCESSES: %s | FAILURES: %s | WORKERS: %s"200        return pat % (ok, fail, workers)201    async def _display_results(self, update_interval):202        while not is_stopped():203            self.console.print(self.display_results(), end="\r")204            await cancellable_sleep(update_interval)205        await self.console.stop()206    async def _send_workers_event(self, update_interval):207        while not self.eventer.stopped() and not is_stopped():208            workers = self._results["WORKER"].value209            await self.eventer.send_event("current_workers", workers=workers)...

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