How to use the pytradfri.api.libcoap_api.APIFactory function in pytradfri

def test_constructor_timeout_passed_to_subprocess(monkeypatch):
    """Test that original timeout is passed to subprocess."""
    capture = {}

    def capture_args(*args, **kwargs):
        capture.update(kwargs)
        return json.dumps([])

    monkeypatch.setattr("subprocess.check_output", capture_args)

    api = APIFactory('anything', timeout=20)
    api.request(Gateway().get_devices())
    assert capture["timeout"] == 20

parser.add_argument('host', metavar='IP', type=str,  
                    help='IP Address of your Tradfri gateway', nargs="?")

parser.add_argument('key', 
                    help='Security code found on your Tradfri gateway', nargs="?")

parser.add_argument('--skip-config', help="Skip generating a config file", action="store_true")
parser.add_argument('--create-service', help="Generate a systemd service-file", action="store_true")
parser.add_argument('--debug', help="Diasble error handling", action="store_true")

identity = uuid.uuid4().hex

args = parser.parse_args()

api_factory = APIFactory(host=args.host, psk_id=identity)

if not args.skip_config:
    if (args.host is None) or (args.key is None):
        print("Error: IP and KEY required!")
        exit()

    try:
        psk = api_factory.generate_psk(args.key)
        config["Gateway"] = args.host
        config["Identity"] = identity
        config["Passkey"] = psk

        with open('config.json', 'w') as outfile:
            json.dump(config, outfile)

        print("Config created!")

key = input().strip()
        if len(key) != 16:
            raise PytradfriError("'Security Code' has to be exactly" +
                                 "16 characters long.")
        else:
            args.key = key

    conf = load_json(CONFIG_FILE)

    try:
        identity = conf[args.host].get('identity')
        psk = conf[args.host].get('key')
        api_factory = APIFactory(host=args.host, psk_id=identity, psk=psk)
    except KeyError:
        identity = uuid.uuid4().hex
        api_factory = APIFactory(host=args.host, psk_id=identity)

        try:
            psk = api_factory.generate_psk(args.key)
            print('Generated PSK: ', psk)

            conf[args.host] = {'identity': identity,
                               'key': psk}
            save_json(CONFIG_FILE, conf)
        except AttributeError:
            raise PytradfriError("Please provide the 'Security Code' on the "
                                 "back of your Tradfri gateway using the "
                                 "-K flag.")

    api = api_factory.request

    gateway = Gateway()

def run():
    # Assign configuration variables.
    # The configuration check takes care they are present.
    conf = load_json(CONFIG_FILE)

    try:
        identity = conf[args.host].get('identity')
        psk = conf[args.host].get('key')
        api_factory = APIFactory(host=args.host, psk_id=identity, psk=psk)
    except KeyError:
        identity = uuid.uuid4().hex
        api_factory = APIFactory(host=args.host, psk_id=identity)

        try:
            psk = api_factory.generate_psk(args.key)
            print('Generated PSK: ', psk)

            conf[args.host] = {'identity': identity,
                               'key': psk}
            save_json(CONFIG_FILE, conf)
        except AttributeError:
            raise PytradfriError("Please provide the 'Security Code' on the "
                                 "back of your Tradfri gateway using the "
                                 "-K flag.")

    api = api_factory.request

    gateway = Gateway()

key = input().strip()
    if len(key) != 16:
        raise PytradfriError("Invalid 'Security Code' provided.")
    else:
        args.key = key


conf = load_json(CONFIG_FILE)

try:
    identity = conf[args.host].get('identity')
    psk = conf[args.host].get('key')
    api_factory = APIFactory(host=args.host, psk_id=identity, psk=psk)
except KeyError:
    identity = uuid.uuid4().hex
    api_factory = APIFactory(host=args.host, psk_id=identity)

    try:
        psk = api_factory.generate_psk(args.key)
        print('Generated PSK: ', psk)

        conf[args.host] = {'identity': identity,
                           'key': psk}
        save_json(CONFIG_FILE, conf)
    except AttributeError:
        raise PytradfriError("Please provide the 'Security Code' on the "
                             "back of your Tradfri gateway using the "
                             "-K flag.")

api = api_factory.request

gateway = Gateway()

def run():
    # Assign configuration variables.
    # The configuration check takes care they are present.
    conf = load_json(CONFIG_FILE)

    try:
        identity = conf[args.host].get('identity')
        psk = conf[args.host].get('key')
        api_factory = APIFactory(host=args.host, psk_id=identity, psk=psk)
    except KeyError:
        identity = uuid.uuid4().hex
        api_factory = APIFactory(host=args.host, psk_id=identity)

        try:
            psk = api_factory.generate_psk(args.key)
            print('Generated PSK: ', psk)

            conf[args.host] = {'identity': identity,
                               'key': psk}
            save_json(CONFIG_FILE, conf)
        except AttributeError:
            raise PytradfriError("Please provide the 'Security Code' on the "
                                 "back of your Tradfri gateway using the "
                                 "-K flag.")

if args.host not in load_json(CONFIG_FILE) and args.key is None:
    print("Please provide the 'Security Code' on the back of your "
          "Tradfri gateway:", end=" ")
    key = input().strip()
    if len(key) != 16:
        raise PytradfriError("Invalid 'Security Code' provided.")
    else:
        args.key = key


conf = load_json(CONFIG_FILE)

try:
    identity = conf[args.host].get('identity')
    psk = conf[args.host].get('key')
    api_factory = APIFactory(host=args.host, psk_id=identity, psk=psk)
except KeyError:
    identity = uuid.uuid4().hex
    api_factory = APIFactory(host=args.host, psk_id=identity)

    try:
        psk = api_factory.generate_psk(args.key)
        print('Generated PSK: ', psk)

        conf[args.host] = {'identity': identity,
                           'key': psk}
        save_json(CONFIG_FILE, conf)
    except AttributeError:
        raise PytradfriError("Please provide the 'Security Code' on the "
                             "back of your Tradfri gateway using the "
                             "-K flag.")

if args.host not in load_json(CONFIG_FILE) and args.key is None:
        print("Please provide the 'Security Code' on the back of your "
              "Tradfri gateway:", end=" ")
        key = input().strip()
        if len(key) != 16:
            raise PytradfriError("'Security Code' has to be exactly" +
                                 "16 characters long.")
        else:
            args.key = key

    conf = load_json(CONFIG_FILE)

    try:
        identity = conf[args.host].get('identity')
        psk = conf[args.host].get('key')
        api_factory = APIFactory(host=args.host, psk_id=identity, psk=psk)
    except KeyError:
        identity = uuid.uuid4().hex
        api_factory = APIFactory(host=args.host, psk_id=identity)

        try:
            psk = api_factory.generate_psk(args.key)
            print('Generated PSK: ', psk)

            conf[args.host] = {'identity': identity,
                               'key': psk}
            save_json(CONFIG_FILE, conf)
        except AttributeError:
            raise PytradfriError("Please provide the 'Security Code' on the "
                                 "back of your Tradfri gateway using the "
                                 "-K flag.")