Python log.LOG类代码示例

 def _load():
     LOG.debug('Loading identity')
     try:
         with FileSystemAccess('identity').open('identity2.json', 'r') as f:
             IdentityManager.__identity = DeviceIdentity(**json.load(f))
     except Exception:
         IdentityManager.__identity = DeviceIdentity()

def handle_utterance(event):
    LOG.info("Utterance: " + str(event['utterances']))
    context = {'client_name': 'mycroft_listener'}
    if 'ident' in event:
        ident = event.pop('ident')
        context['ident'] = ident
    bus.emit(Message('recognizer_loop:utterance', event, context))

def main():
    global ws
    global loop
    global config
    lock = PIDLock("voice")
    ws = WebsocketClient()
    config = Configuration.get()
    Configuration.init(ws)
    loop = RecognizerLoop()
    loop.on('recognizer_loop:utterance', handle_utterance)
    loop.on('speak', handle_speak)
    loop.on('recognizer_loop:record_begin', handle_record_begin)
    loop.on('recognizer_loop:wakeword', handle_wakeword)
    loop.on('recognizer_loop:record_end', handle_record_end)
    loop.on('recognizer_loop:no_internet', handle_no_internet)
    ws.on('open', handle_open)
    ws.on('complete_intent_failure', handle_complete_intent_failure)
    ws.on('recognizer_loop:sleep', handle_sleep)
    ws.on('recognizer_loop:wake_up', handle_wake_up)
    ws.on('mycroft.mic.mute', handle_mic_mute)
    ws.on('mycroft.mic.unmute', handle_mic_unmute)
    ws.on("mycroft.paired", handle_paired)
    ws.on('recognizer_loop:audio_output_start', handle_audio_start)
    ws.on('recognizer_loop:audio_output_end', handle_audio_end)
    ws.on('mycroft.stop', handle_stop)
    event_thread = Thread(target=connect)
    event_thread.setDaemon(True)
    event_thread.start()

    try:
        loop.run()
    except KeyboardInterrupt, e:
        LOG.exception(e)
        sys.exit()

    def shutdown(self):
        for s in self.service:
            try:
                LOG.info('shutting down ' + s.name)
                s.shutdown()
            except Exception as e:
                LOG.error('shutdown of ' + s.name + ' failed: ' + repr(e))

        # remove listeners
        self.bus.remove('mycroft.audio.service.play', self._play)
        self.bus.remove('mycroft.audio.service.queue', self._queue)
        self.bus.remove('mycroft.audio.service.pause', self._pause)
        self.bus.remove('mycroft.audio.service.resume', self._resume)
        self.bus.remove('mycroft.audio.service.stop', self._stop)
        self.bus.remove('mycroft.audio.service.next', self._next)
        self.bus.remove('mycroft.audio.service.prev', self._prev)
        self.bus.remove('mycroft.audio.service.track_info', self._track_info)
        self.bus.remove('mycroft.audio.service.seek_forward',
                        self._seek_forward)
        self.bus.remove('mycroft.audio.service.seek_backward',
                        self._seek_backward)
        self.bus.remove('recognizer_loop:audio_output_start',
                        self._lower_volume)
        self.bus.remove('recognizer_loop:record_begin', self._lower_volume)
        self.bus.remove('recognizer_loop:audio_output_end',
                        self._restore_volume)
        self.bus.remove('recognizer_loop:record_end', self._restore_volume)
        self.bus.remove('mycroft.stop', self._stop)

    def load_module(module, hotword, config, lang, loop):
        LOG.info('Loading "{}" wake word via {}'.format(hotword, module))
        instance = None
        complete = Event()

        def initialize():
            nonlocal instance, complete
            try:
                clazz = HotWordFactory.CLASSES[module]
                instance = clazz(hotword, config, lang=lang)
            except TriggerReload:
                complete.set()
                sleep(0.5)
                loop.reload()
            except NoModelAvailable:
                LOG.warning('Could not found find model for {} on {}.'.format(
                    hotword, module
                ))
                instance = None
            except Exception:
                LOG.exception(
                    'Could not create hotword. Falling back to default.')
                instance = None
            complete.set()

        Thread(target=initialize, daemon=True).start()
        if not complete.wait(INIT_TIMEOUT):
            LOG.info('{} is taking too long to load'.format(module))
            complete.set()
        return instance

    def _poll_skill_settings(self):
        """ If identifier exists for this skill poll to backend to
            request settings and store it if it changes
            TODO: implement as websocket

            Args:
                hashed_meta (int): the hashed identifier
        """
        try:
            if not self._complete_intialization:
                self.initialize_remote_settings()
                if not self._complete_intialization:
                    return  # unable to do remote sync
            else:
                original = hash(str(self))
                self.update_remote()
                # Call callback for updated settings
                if self.changed_callback and hash(str(self)) != original:
                    self.changed_callback()

        except Exception as e:
            LOG.error(e)
            LOG.exception("")

        # this is used in core so do not delete!
        if self.is_alive:
            # continues to poll settings every 60 seconds
            t = Timer(60, self._poll_skill_settings)
            t.daemon = True
            t.start()

    def read(self, size, of_exc=False):
        """
            Read data from stream.

            Arguments:
                size (int): Number of bytes to read
                of_exc (bool): flag determining if the audio producer thread
                               should throw IOError at overflows.

            Returns:
                Data read from device
        """
        frames = collections.deque()
        remaining = size
        while remaining > 0:
            to_read = min(self.wrapped_stream.get_read_available(), remaining)
            if to_read == 0:
                sleep(.01)
                continue
            result = self.wrapped_stream.read(to_read,
                                              exception_on_overflow=of_exc)
            frames.append(result)
            remaining -= to_read

        if self.muted:
            return self.muted_buffer
        input_latency = self.wrapped_stream.get_input_latency()
        if input_latency > 0.2:
            LOG.warning("High input latency: %f" % input_latency)
        audio = b"".join(list(frames))
        return audio

 def on_gui_show_page(self, message):
     try:
         page, namespace, index = _get_page_data(message)
         # Pass the request to the GUI(s) to pull up a page template
         self.show(namespace, page, index)
     except Exception as e:
         LOG.exception(repr(e))

    def __insert_new_namespace(self, namespace, pages):
        """ Insert new namespace and pages.

        This first sends a message adding a new namespace at the
        highest priority (position 0 in the namespace stack)

        Args:
            namespace (str):  The skill namespace to create
            pages (str):      Pages to insert (name matches QML)
        """
        LOG.debug("Inserting new namespace")
        self.send({"type": "mycroft.session.list.insert",
                   "namespace": "mycroft.system.active_skills",
                   "position": 0,
                   "data": [{"skill_id": namespace}]
                   })

        # Load any already stored Data
        data = self.datastore.get(namespace, {})
        for key in data:
            msg = {"type": "mycroft.session.set",
                   "namespace": namespace,
                   "data": {key: data[key]}}
            self.send(msg)

        LOG.debug("Inserting new page")
        self.send({"type": "mycroft.gui.list.insert",
                   "namespace": namespace,
                   "position": 0,
                   "data": [{"url": p} for p in pages]
                   })
        # Make sure the local copy is updated
        self.loaded.insert(0, Namespace(namespace, pages))

 def on_gui_delete_page(self, message):
     """ Bus handler for removing pages. """
     page, namespace, _ = _get_page_data(message)
     try:
         self.remove_pages(namespace, page)
     except Exception as e:
         LOG.exception(repr(e))

 def on_gui_delete_namespace(self, message):
     """ Bus handler for removing namespace. """
     try:
         namespace = message.data['__from']
         self.remove_namespace(namespace)
     except Exception as e:
         LOG.exception(repr(e))

 def send(self, *args, **kwargs):
     """ Send to all registered GUIs. """
     for gui in self.GUIs.values():
         if gui.socket:
             gui.socket.send(*args, **kwargs)
         else:
             LOG.error('GUI connection {} has no socket!'.format(gui))

def simple_cli():
    global bus
    global bSimple
    bSimple = True
    bus = WebsocketClient()  # Mycroft messagebus connection
    event_thread = Thread(target=connect)
    event_thread.setDaemon(True)
    event_thread.start()
    bus.on('speak', handle_speak)
    try:
        while True:
            # Sleep for a while so all the output that results
            # from the previous command finishes before we print.
            time.sleep(1.5)
            print("Input (Ctrl+C to quit):")
            line = sys.stdin.readline()
            bus.emit(Message("recognizer_loop:utterance",
                             {'utterances': [line.strip()]}))
    except KeyboardInterrupt as e:
        # User hit Ctrl+C to quit
        print("")
    except KeyboardInterrupt as e:
        LOG.exception(e)
        event_thread.exit()
        sys.exit()

 def supported_uris(self):
     """ Return supported uris of chromecast. """
     LOG.info("Chromecasts found: " + str(self.cast))
     if self.cast:
         return ['http', 'https']
     else:
         return []

    def _do_net_check(self):
        # TODO: This should live in the derived Enclosure, e.g. Enclosure_Mark1
        LOG.info("Checking internet connection")
        if not connected():  # and self.conn_monitor is None:
            if has_been_paired():
                # TODO: Enclosure/localization
                self.speak("This unit is not connected to the Internet. "
                           "Either plug in a network cable or hold the "
                           "button on top for two seconds, then select "
                           "wifi from the menu")
            else:
                # Begin the unit startup process, this is the first time it
                # is being run with factory defaults.

                # TODO: This logic should be in Enclosure_Mark1
                # TODO: Enclosure/localization

                # Don't listen to mic during this out-of-box experience
                self.ws.emit(Message("mycroft.mic.mute"))
                # Setup handler to unmute mic at the end of on boarding
                # i.e. after pairing is complete
                self.ws.once('mycroft.paired', self._handle_pairing_complete)

                self.speak(mycroft.dialog.get('mycroft.intro'))
                wait_while_speaking()
                time.sleep(2)  # a pause sounds better than just jumping in

                # Kick off wifi-setup automatically
                data = {'allow_timeout': False, 'lang': self.lang}
                self.ws.emit(Message('system.wifi.setup', data))