def __init__(self): """Client key will be displayed on the TV when you accept the connection for the first time. Store the dict value as an env variable and use it as below. Using TV's ip makes the initial response much quicker but it looks for the TVs in ip range if an ip is not found.""" store = {'client_key': client_key} try: self.client = WebOSClient(ip_address) self.client.connect() except gaierror: sys.stdout.write( f"\rThe TV's IP has either changed or unreachable. Scanning your IP range.." ) self.client = WebOSClient.discover()[0] self.client.connect() except (TimeoutError, BrokenPipeError): sys.stdout.write( '\rOperation timed out. The TV might be turned off.') for status in self.client.register(store): if status == WebOSClient.REGISTERED and not TV._init_status: sys.stdout.write('\rConnected to the TV.') elif status == WebOSClient.PROMPTED: sys.stdout.write( '\rPlease accept the connection request on your TV.') # sys.stdout.write(f'\r{store}') # get the client key dict during the first run and store as in line #18 self.system = SystemControl(self.client) self.system.notify("Jarvis is controlling the TV now." ) if not TV._init_status else None self.media = MediaControl(self.client) self.app = ApplicationControl(self.client) self.source_control = SourceControl(self.client) TV._init_status = True
class TV: def __init__(self, ip, key=None): self.store = {} if key: self.store['client_key'] = key self.ip = ip self.client = WebOSClient(ip) self.connnected = False self.clients = {} def connect(self): self.client.connect() list(self.client.register(self.store)) self.connnected = True def command(self, control, command, args=None): args = args or [] if not self.connnected: self.connect() control = self.get_control(control) return getattr(control, command)(*args) def get_control(self, controltype): if controltype not in self.clients: if controltype == 'media': control = MediaControl(self.client) elif controltype == 'input': control = InputControl(self.client) control.connect_input() elif controltype == 'system': control = SystemControl(self.client) elif controltype == 'source': control = SourceControl(self.client) self.clients[controltype] = control return self.clients[controltype]
def test_get_queue(self): client = WebOSClient("ws://b") queue = client.send('req', 'uri', {"item": "payload"}, unique_id="1", get_queue=True) client.received_message(json.dumps({"id": "1", "test": "test"})) assert queue.get(block=True, timeout=1) == dict(id="1", test="test")
def connect(self): if not self.is_running(): self.start() RxvLogger.debug("TV connect ip:" + self.ip) for i in range(0, 10): try: lg = WebOSClient(self.ip) lg.connect() except Exception as e: RxvLogger.error("Unable connect TV, retry e: " + str(e)) time.sleep(3) else: break try: for status in lg.register(self.store): if status == WebOSClient.PROMPTED: RxvLogger.log("Please accept the connect on the TV!") elif status == WebOSClient.REGISTERED: RxvLogger.log("Registration successful!") lg_sys = SystemControl(lg) lg_sys.notify("RxvLG: Registration successful!") self.save_store() return lg except Exception as e: RxvLogger.error("Registration failed exiting!") RxvLogger.debug("Exception" + str(e))
def __init__(self, ip, key=None): self.store = {} if key: self.store['client_key'] = key self.ip = ip self.client = WebOSClient(ip) self.connnected = False self.clients = {}
def test_multiple_send(self): client = WebOSClient("ws://a") q1 = client.send('req', None, None, unique_id="1", get_queue=True) q2 = client.send('req', None, None, unique_id="2", get_queue=True) client.received_message(json.dumps({"id": "2", "test": "test2"})) client.received_message(json.dumps({"id": "1", "test": "test1"})) assert q1.get(block=True, timeout=1) == {"id": "1", "test": "test1"} assert q2.get(block=True, timeout=1) == {"id": "2", "test": "test2"}
def __init__(self): self.ws = WebOSClient(S.config.get('host')) self.ws.connect() assert (2 in self.ws.register(S.config)), "Not registered to TV yet" self.ac = ApplicationControl(self.ws) self.ic = InputControl(self.ws) self.mc = MediaControl(self.ws) self.sc = SystemControl(self.ws) self.srcc = SourceControl(self.ws) self.tv = TvControl(self.ws)
def test_unique_id(self): uid = "!23" client = WebOSClient("ws://abc:123") client.send('req', 'uri', {"item": "payload"}, unique_id=uid) self.assert_sent_message({ "id": "!23", "payload": {"item": "payload"}, "type": "req", "uri": "uri" })
def __init__(self):#TODO pass args with open('tv_conf.json', 'r') as fileConf:#TODO do not read from file dataConf = fileConf.read() self.store = json.loads(dataConf) self.clientIp = self.store['ip_address'] self.macAddress = self.store['mac_address'] self.tvName = self.store['name'] self.client = WebOSClient(self.clientIp) self.isConnected = False self.systemControl = None self.mediaControl = None
class WebOsConnection: def __init__(self):#TODO pass args with open('tv_conf.json', 'r') as fileConf:#TODO do not read from file dataConf = fileConf.read() self.store = json.loads(dataConf) self.clientIp = self.store['ip_address'] self.macAddress = self.store['mac_address'] self.tvName = self.store['name'] self.client = WebOSClient(self.clientIp) self.isConnected = False self.systemControl = None self.mediaControl = None def get_client(self): if self.isConnected is False: # Wake on lan send_magic_packet(self.macAddress) #connect to the host self.client.connect() for status in self.client.register(self.store): if status == WebOSClient.PROMPTED: print("Please accept the connect on the TV!") elif status == WebOSClient.REGISTERED: print("Registration successful!") self.isConnected = True return self.client def disconnect_client(self): self.isConnected = False def switchOn(self): if self.systemControl is None: self.systemControl = SystemControl(self.get_client()) #self.systemControl.power_on() #TODO non esiste power_on() def switchOff(self): if self.systemControl is None: self.systemControl = SystemControl(self.get_client()) self.systemControl.power_off() self.disconnect_client() def setVolume(self, volume): if self.mediaControl is None: self.mediaControl = MediaControl(self.get_client()) self.mediaControl.set_volume(volume)
def connect_and_register_to_tv(self): # self.client = WebOSClient.discover()[0] self.client = WebOSClient(self.tv_context['local_address']) self.client.connect() register_status = self.client.register(store=self.tv_context) for status in register_status: if status == WebOSClient.PROMPTED: print("Please accept the connect on the TV!") elif status == WebOSClient.REGISTERED: print("Registration successful!") self.input_control = InputControl(self.client) self.input_control.connect_input() self.system_control = SystemControl(self.client) self.media_control = MediaControl(self.client)
def create(self, path: str, friendly_name: str) -> WebOSClient: self.settings.load(path) settings = self.settings.get(friendly_name) try: host = settings.host except KeyError: raise ClientError('Missing TV IP address. Please authenticate with your TV.') from None try: store = {'client_key': settings.client_key} except KeyError: raise ClientError('Missing client key. Please authenticate with your TV.') from None client = WebOSClient(host) client.connect() status = client.register(store) if not all([s == WebOSClient.REGISTERED for s in status]): raise ClientError(f'Error connecting to TV {host}. Please authenticate again.') return client
def test_volume_down(self): client = WebOSClient("ws://a") media = MediaControl(client) media.volume_down() self.assert_sent_message_without_id({ "type": "request", "uri": "ssap://audio/volumeDown" })
def authenticate(self, friendly_name: str, host: str, path: str): settings = self.settings store = {} friendly_name = friendly_name or host client = WebOSClient(host) client.connect() prompted = False for status in client.register(store): if status == WebOSClient.PROMPTED: prompted = True if not prompted: raise ClientError(f'Unable to authenticate with TV {host}.') if 'client_key' not in store: raise ClientError(f'Client key not retrieved from TV {host}.') client_key = store['client_key'] settings.set(friendly_name, host, client_key) settings.serialize(path)
def __init__(self, configFile="~/.config/lgtv"): log = logging.getLogger(__name__) self.config = self.load_config(configFile) or {} self.ws = WebOSClient(self.config.get('host')) self.ws.connect() assert (2 in self.ws.register(self.config)), "Not registered to TV yet" self.ac = ApplicationControl(self.ws) self.ic = InputControl(self.ws) self.mc = MediaControl(self.ws) self.sc = SystemControl(self.ws) self.srcc = SourceControl(self.ws) self.tv = TvControl(self.ws) self.apps = {a["id"]: a for a in self.ac.list_apps()} # self.ac.subscribe_get_current(self.__on_app_changed) # self.mc.subscribe_get_volume(self.__on_volume_changed) self.current = self.volume = None
def _discover(self) -> Tuple[Dict[str, HostType], List[HostType]]: """ Discover devices connected to the network, both existing and new. These are then separated, based on whether they exist in the user config, and returned :return: A dict of existing host IP addresses (indexed by their name) and a list of new hosts. """ clients = WebOSClient.discover() discovered_hosts = [c.host for c in clients] return self._separate_new_hosts(discovered_hosts)
def test_discovery(self): def mock_discover(*args, **kwargs): return ["host1", "host2"] backup = pywebostv.connection.discover pywebostv.connection.discover = mock_discover expected = ["ws://{}:3000/".format(x) for x in ["host1", "host2"]] assert [x.url for x in WebOSClient.discover()] == expected pywebostv.connection.discover = backup
def set_volume(self): client = WebOSClient("ws://a") media = MediaControl(client) media.set_volume(30) self.assert_sent_message_without_id({ "type": "request", "uri": "ssap://audio/setVolume", "payload": { "volume": 30 } })
def discover(self): """ Discover existing smart TV on the LAN and create config file """ try: while True: print(".", end="") a = WebOSClient.discover() if a: for res in a: print(f"\n{res.host} found") break except KeyboardInterrupt: print("\nLong enough..")
def test_unmute(self): client = WebOSClient("ws://a") media = MediaControl(client) media.mute(False) self.assert_sent_message_without_id({ "type": "request", "uri": "ssap://audio/setMute", "payload": { "mute": False } })
def __init__(self): webos_store = {'auth': {}} try: webos_store = pickle.load(open("webos.auth", "rb")) except: print("Cant load webos auth, registering new one.") pass if not 'host' in webos_store: print("Searching tv...") webos_client = WebOSClient.discover()[0] else: print("Connecting to tv at {}".format(webos_store['host'])) webos_client = WebOSClient(webos_store['host']) webos_client.connect() for status in webos_client.register(webos_store['auth']): if status == WebOSClient.PROMPTED: print("Please accept the connect on the TV!") elif status == WebOSClient.REGISTERED: print("Webos connection successful!") webos_store['host'] = webos_client.host pickle.dump(webos_store, open("webos.auth", "wb")) self.webos_system = SystemControl(webos_client) self.webos_media = MediaControl(webos_client) self.webos_inp = InputControl(webos_client) self.webos_inp.connect_input() self.notify("Skipper connected")
def init(args): if os.path.exists(os.path.expanduser(args.configFile)): with open(os.path.expanduser(args.configFile), 'r') as fp: S.config = json.load(fp) if 'host' in S.config: S.base = WebOSClient(S.config['host']) S.base.connect() assert(2 in S.base.register(S.config)), "Not registered yet" # S.app = ApplicationControl(S.base) # S.sys, S.tv = SystemControl(S.base), TvControl(S.base) # S.med, S.inp = MediaControl(S.base), InputControl(S.base) S.med = MediaControl(S.base)
def test_registration(self): client = WebOSClient("test-host") sent_event = Event() def make_response(prompt, registered, wrong): def send_response(): sent_event.wait() sent_event.clear() if prompt: client.received_message( json.dumps({ "id": "1", "payload": { "pairingType": "PROMPT" } })) if registered: client.received_message( json.dumps({ "id": "1", "payload": { "client-key": "xyz" }, "type": "registered" })) if wrong: client.received_message( json.dumps({ "id": "1", "type": "wrong-response" })) return send_response def patched_send(*args, **kwargs): obj = WebOSClient.send(client, unique_id="1", *args, **kwargs) sent_event.set() return obj client.send = patched_send store = {} Thread(target=make_response(True, True, False)).start() gen = client.register(store, timeout=10) assert next(gen) == WebOSClient.PROMPTED assert next(gen) == WebOSClient.REGISTERED assert store == {"client_key": "xyz"} # Test with non-empty store. Thread(target=make_response(False, True, False)).start() list(client.register(store, timeout=10)) == [WebOSClient.REGISTERED] assert "xyz" in self.sent_message # Test wrong response. Thread(target=make_response(False, False, True)).start() with raises(Exception): list(client.register(store, timeout=10))
def _device_connect(name: str, ip: HostType, key: str = None) -> LGTVCommander: """ Connect to a WebOS LGTV client, check pairing status and attempt pairing if not paired. :param name: The human-readable name of the device :param ip: The IP address for the device :param key: The pairing key provided by the device. None if not paired. :return: The connected & registered client. """ client = WebOSClient(ip) try: client.connect() store = {} if key is None else {'client_key': key} if key is None: log.logger.info( f"LGTV {name} is not paired - attempting to pair.") has_registered = False client_status = None for client_status in client.register(store): has_registered |= client_status == WebOSClient.REGISTERED if not has_registered: raise LGTVException( f"Could not pair with LGTV {name} [Status: {client_status}]." ) return LGTVCommander(client) except TimeoutError: raise LGTVException(f"Timed out connecting to LGTV {name}.") except Exception as e: if str(e) == "Failed to register.": raise LGTVException(f"Failed to pair LGTV {name}.") raise e
class Client(object): @staticmethod def load_config(configFile="~/.config/lgtv"): log.debug("Loading config from " + configFile) if os.path.exists(os.path.expanduser(configFile)): with open(os.path.expanduser(configFile), 'r') as fp: config = json.load(fp) log.debug(config) return config def __init__(self, configFile="~/.config/lgtv"): log = logging.getLogger(__name__) self.config = self.load_config(configFile) or {} self.ws = WebOSClient(self.config.get('host')) self.ws.connect() assert (2 in self.ws.register(self.config)), "Not registered to TV yet" self.ac = ApplicationControl(self.ws) self.ic = InputControl(self.ws) self.mc = MediaControl(self.ws) self.sc = SystemControl(self.ws) self.srcc = SourceControl(self.ws) self.tv = TvControl(self.ws) self.apps = {a["id"]: a for a in self.ac.list_apps()} # self.ac.subscribe_get_current(self.__on_app_changed) # self.mc.subscribe_get_volume(self.__on_volume_changed) self.current = self.volume = None def __on_app_changed(self, status, payload): self.log.debug(f'app: {payload}') self.current = self.apps[payload] def __on_volume_changed(self, status, payload): self.log.debug(f'volume :{payload}') self.volume = payload
def scan(self): new_clients = {} for client in WebOSClient.discover(): logger.info("Found an LG Web OS TV at: %s", client.url) mac = get_mac_address(client.host) if mac not in self.discovered_clients: webos_tv = WebOSTV(self.service, mac, client) new_clients[mac] = webos_tv webos_tv.start() for key in set(self.discovered_clients.keys()) - set(new_clients): self.discovered_clients.pop(key) self.discovered_clients.update(new_clients)
def test_send_callback(self): obj = {} def callback(res): obj["res"] = res client = WebOSClient("ws://b") client.send('req', 'uri', {"item": "payload"}, callback=callback, unique_id="1") client.received_message(json.dumps({"id": "1", "test": "test"})) assert obj["res"] == dict(id="1", test="test")
def test_clear_waiters(self): client = WebOSClient("ws://a") q1 = client.send('req', None, None, unique_id="1", get_queue=True, cur_time=lambda: time.time() - 80) q2 = client.send('req', None, None, unique_id="2", get_queue=True, cur_time=lambda: time.time() - 20) client.received_message(json.dumps({"id": "2", "test": "test2"})) client.received_message(json.dumps({"id": "1", "test": "test1"})) with raises(Empty): assert q1.get(block=True, timeout=1) assert q2.get(block=True, timeout=1) == {"id": "2", "test": "test2"}
def main(): parser = ArgumentParser(description='LG WebOS CLI wrapper', formatter_class=RawTextHelpFormatter) parser.add_argument('method', type=str, help=format_controls_help(controls_subsystems)) parser.add_argument('method_args', metavar='arguments', nargs='*', help='Method arguments ([arg])') args = parser.parse_args(None if sys.argv[1:] else ['-h']) if args.method == 'power_on': # TODO figure out how to enumerate network interfaces and find broadcast ip addr (netifaces?) send_magic_packet(ConnectionCache.read_mac(), ip_address='192.168.15.255') sys.exit() addr = ConnectionCache.read_addr() if not addr: clients = { str(index): client for index, client in enumerate(WebOSClient.discover(), 1) } entered = None while entered is None or entered not in clients.keys(): entered = input('\n'.join([ *[') '.join([i, c.host]) for i, c in clients.items()], '(q to quit)\n', ])) if entered == 'q': sys.exit() client = clients.get(entered) else: client = WebOSClient(addr) client.connect() store = CredStorage.load(client.host) for status in client.register(store): if status == WebOSClient.PROMPTED: print('Please accept the connection on the TV') ConnectionCache.write(client) if status == WebOSClient.REGISTERED: CredStorage.persist(client.host, store) if args.method not in controls: parser.print_help() sys.exit() stdout.write(str(call(client, args.method, args.method_args)))
def conn_attempt(): global board, connection_status, tvClient, tvInputControl, tvMediaControl print('Attempting to connect') connection_status = 1 board.led.state = Led.PULSE_QUICK board.button._pressed_callback = None client_list = WebOSClient.discover() if len(client_list) != 1: play_wav('errorsound.wav') print('connection failed: more than 1 tv found') connection_status = 0 board.led.state = Led.OFF return tvClient = client_list[0] try: tvClient.connect() for status in tvClient.register(store): if status == WebOSClient.PROMPTED: play_wav('ding.wav') print('See TV prompt and press yes') elif status == WebOSClient.REGISTERED: play_wav('ding.wav') print('Successful connection') board.led.state = Led.ON connection_status = 2 tvInputControl = InputControl(tvClient) tvInputControl.connect_input() tvMediaControl = MediaControl(tvClient) except Exception: play_wav('errorsound.wav') print('connection failed: you probably pressed no on the prompt') connection_status = 0 board.led.state = Led.OFF return