Python dbus.Byte方法代码示例

# 需要导入模块: import dbus [as 别名]
# 或者: from dbus import Byte [as 别名]
def write_value(self, value, offset=0):
        """
        Attempts to write a value to the characteristic.

        Success or failure will be notified by calls to `write_value_succeeded` or `write_value_failed` respectively.

        :param value: array of bytes to be written
        :param offset: offset from where to start writing the bytes (defaults to 0)
        """
        bytes = [dbus.Byte(b) for b in value]

        try:
            self._object.WriteValue(
                bytes,
                {'offset': dbus.UInt16(offset, variant_level=1)},
                reply_handler=self._write_value_succeeded,
                error_handler=self._write_value_failed,
                dbus_interface='org.bluez.GattCharacteristic1')
        except dbus.exceptions.DBusException as e:
            self._write_value_failed(self, error=e) 

# 需要导入模块: import dbus [as 别名]
# 或者: from dbus import Byte [as 别名]
def test_sbc_caps_conversion(self, patched_system_bus):

        mock_system_bus = mock.MagicMock()
        patched_system_bus.return_value = mock_system_bus
        mock_system_bus.get_object.return_value = dbus.ObjectPath('/org/bluez')

        media = bt_manager.SBCAudioCodec(uuid='uuid', path='/endpoint/test')
        config = bt_manager.SBCCodecConfig(bt_manager.SBCChannelMode.ALL,
                                           bt_manager.SBCSamplingFrequency.ALL,
                                           bt_manager.SBCAllocationMethod.ALL,
                                           bt_manager.SBCSubbands.ALL,
                                           bt_manager.SBCBlocks.ALL,
                                           2,
                                           64)
        dbus_config = media._make_config(config)
        self.assertEqual(dbus_config, dbus.Array([dbus.Byte(0xFF),
                                                  dbus.Byte(0xFF),
                                                  dbus.Byte(2),
                                                  dbus.Byte(64)]))
        self.assertEqual(media._parse_config(dbus_config), config) 

# 需要导入模块: import dbus [as 别名]
# 或者: from dbus import Byte [as 别名]
def dict_to_string(self, d):
        # Try to trivially translate a dictionary's elements into nice string
        # formatting.
        dstr = ""
        for key in d:
            val = d[key]
            str_val = ""
            add_string = True
            if isinstance(val, dbus.Array):
                for elt in val:
                    if isinstance(elt, dbus.Byte):
                        str_val += "%s " % int(elt)
                    elif isinstance(elt, dbus.String):
                        str_val += "%s" % elt
            elif isinstance(val, dbus.Dictionary):
                dstr += self.dict_to_string(val)
                add_string = False
            else:
                str_val = val
            if add_string:
                dstr += "%s: %s\n" % (key, str_val)
        return dstr 

# 需要导入模块: import dbus [as 别名]
# 或者: from dbus import Byte [as 别名]
def unwrap(val):
    if isinstance(val, dbus.ByteArray):
        return "".join([str(x) for x in val])
    if isinstance(val, (dbus.Array, list, tuple)):
        return [unwrap(x) for x in val]
    if isinstance(val, (dbus.Dictionary, dict)):
        return dict([(unwrap(x), unwrap(y)) for x, y in val.items()])
    if isinstance(val, (dbus.Signature, dbus.String)):
        return str(val)
    if isinstance(val, dbus.Boolean):
        return bool(val)
    if isinstance(val, (dbus.Int16, dbus.UInt16, dbus.Int32, dbus.UInt32, dbus.Int64, dbus.UInt64)):
        return int(val)
    if isinstance(val, dbus.Byte):
        return bytes([int(val)])
    return val 

# 需要导入模块: import dbus [as 别名]
# 或者: from dbus import Byte [as 别名]
def unwrap(self, val):
        if isinstance(val, dbus.ByteArray):
            return "".join([str(x) for x in val])
        if isinstance(val, (dbus.Array, list, tuple)):
            return [self.unwrap(x) for x in val]
        if isinstance(val, (dbus.Dictionary, dict)):
            return dict([(self.unwrap(x), self.unwrap(y)) for x, y in val.items()])
        if isinstance(val, dbus.ObjectPath):
            if val.startswith('/org/freedesktop/NetworkManager/'):
                classname = val.split('/')[4]
                classname = {
                    'Settings': 'Connection',
                    'Devices': 'Device',
                }.get(classname, classname)
                return globals()[classname](val)
        if isinstance(val, (dbus.Signature, dbus.String)):
            return unicode(val)
        if isinstance(val, dbus.Boolean):
            return bool(val)
        if isinstance(val, (dbus.Int16, dbus.UInt16, dbus.Int32, dbus.UInt32, dbus.Int64, dbus.UInt64)):
            return int(val)
        if isinstance(val, dbus.Byte):
            return bytes([int(val)])
        return val 

# 需要导入模块: import dbus [as 别名]
# 或者: from dbus import Byte [as 别名]
def response(self, msg):
        if isDebugAll() is True:
            BLINKER_LOG('FFE1 Write: ' + str(msg))

        msg = json.dumps(msg)
        msg = msg + '\n'
        length = len(msg)
        a = []
        b = []
        for i in range(0, length):
            a.append(dbus.Byte(ord(msg[i])))
            b.append(msg[i])
        # if isDebugAll() is True:
        #     BLINKER_LOG(len(msg))
        #     BLINKER_LOG(a)
        #     BLINKER_LOG(b)

        msg = dbus.Array(a, signature=dbus.Signature('y'))
        bleProto.BLE_Response.PropertiesChanged(GATT_CHRC_IFACE, { 'Value': msg }, [])
        # if isDebugAll() is True:
        #     BLINKER_LOG('FFE1 Write: ' + str(msg)) 

# 需要导入模块: import dbus [as 别名]
# 或者: from dbus import Byte [as 别名]
def set_hint_byte(self, key, value):
        """Set a hint with a dbus byte value. The input value can be an
        integer or a bytes string of length 1.
        """
        self.hints[key] = dbus.Byte(value) 

# 需要导入模块: import dbus [as 别名]
# 或者: from dbus import Byte [as 别名]
def test_one(self):
        log.debug("")
        manager = DeviceManagerMock("hci0")
        obj = CustomDevice("AA", manager)

        def callback(handle, value):
            log.debug("%s: %s", type(value), str2hex(value))
            if sys.version_info[0] == 2:
                self.assertEquals("0f0004020126000000001000000010", str2hex(value))

        obj.set_notific_handler(callback)
        arr = "dbus.Array([dbus.Byte(15), dbus.Byte(0), dbus.Byte(4), dbus.Byte(2), dbus.Byte(1), dbus.Byte(38), " \
              "dbus.Byte(0), dbus.Byte(0), dbus.Byte(0), dbus.Byte(0), dbus.Byte(16), dbus.Byte(0), dbus.Byte(0), " \
              "dbus.Byte(0), dbus.Byte(16)], signature=dbus.Signature('y'), variant_level=1)"
        obj.characteristic_value_updated(None, arr if sys.version_info[0] == 2 else bytes(arr, 'ascii')) 

# 需要导入模块: import dbus [as 别名]
# 或者: from dbus import Byte [as 别名]
def base_to_python(val):
				if isinstance(val, dbus.ByteArray):
						return "".join([str(x) for x in val])
				if isinstance(val, (dbus.Array, list, tuple)):
						return [fixups.base_to_python(x) for x in val]
				if isinstance(val, (dbus.Dictionary, dict)):
						return dict([(fixups.base_to_python(x), fixups.base_to_python(y)) for x,y in val.items()])
				if isinstance(val, dbus.ObjectPath):
						for obj in (NetworkManager, Settings, AgentManager):
								if val == obj.object_path:
										return obj
						if val.startswith('/org/freedesktop/NetworkManager/'):
								classname = val.split('/')[4]
								classname = {
									 'Settings': 'Connection',
									 'Devices': 'Device',
								}.get(classname, classname)
								return globals()[classname](val)
						if val == '/':
								return None
				if isinstance(val, (dbus.Signature, dbus.String)):
						return six.text_type(val)
				if isinstance(val, dbus.Boolean):
						return bool(val)
				if isinstance(val, (dbus.Int16, dbus.UInt16, dbus.Int32, dbus.UInt32, dbus.Int64, dbus.UInt64)):
						return int(val)
				if isinstance(val, dbus.Byte):
						return six.int2byte(int(val))
				return val 

# 需要导入模块: import dbus [as 别名]
# 或者: from dbus import Byte [as 别名]
def ssid_to_dbus(ssid):
				if isinstance(ssid, six.text_type):
						ssid = ssid.encode('utf-8')
				return [dbus.Byte(x) for x in ssid] 

# 需要导入模块: import dbus [as 别名]
# 或者: from dbus import Byte [as 别名]
def mac_to_dbus(mac):
				return [dbus.Byte(int(x, 16)) for x in mac.split(':')] 

# 需要导入模块: import dbus [as 别名]
# 或者: from dbus import Byte [as 别名]
def cert_to_dbus(cert):
				if not isinstance(cert, bytes):
						if not cert.startswith('file://'):
								cert = 'file://' + cert
						cert = cert.encode('utf-8') + b'\0'
				return [dbus.Byte(x) for x in cert]

# Turn NetworkManager and Settings into singleton objects 

# 需要导入模块: import dbus [as 别名]
# 或者: from dbus import Byte [as 别名]
def get_temperature(self):
        value = []
        unit = "C"

        cpu = CPUTemperature()
        temp = cpu.temperature
        if self.service.is_farenheit():
            temp = (temp * 1.8) + 32
            unit = "F"

        strtemp = str(round(temp, 1)) + " " + unit
        for c in strtemp:
            value.append(dbus.Byte(c.encode()))

        return value 

# 需要导入模块: import dbus [as 别名]
# 或者: from dbus import Byte [as 别名]
def ReadValue(self, options):
        value = []
        desc = self.TEMP_DESCRIPTOR_VALUE

        for c in desc:
            value.append(dbus.Byte(c.encode()))

        return value 

# 需要导入模块: import dbus [as 别名]
# 或者: from dbus import Byte [as 别名]
def convert(dbus_obj):
    """Converts dbus_obj from dbus type to python type.
    :param dbus_obj: dbus object.
    :returns: dbus_obj in python type.
    """
    _isinstance = partial(isinstance, dbus_obj)
    ConvertType = namedtuple('ConvertType', 'pytype dbustypes')

    pyint = ConvertType(int, (dbus.Byte, dbus.Int16, dbus.Int32, dbus.Int64,
                              dbus.UInt16, dbus.UInt32, dbus.UInt64))
    pybool = ConvertType(bool, (dbus.Boolean, ))
    pyfloat = ConvertType(float, (dbus.Double, ))
    pylist = ConvertType(lambda _obj: list(map(convert, dbus_obj)),
                         (dbus.Array, ))
    pytuple = ConvertType(lambda _obj: tuple(map(convert, dbus_obj)),
                          (dbus.Struct, ))
    types_str = (dbus.ObjectPath, dbus.Signature, dbus.String)
    pystr = ConvertType(str, types_str)

    pydict = ConvertType(
        lambda _obj: dict(zip(map(convert, dbus_obj.keys()),
                              map(convert, dbus_obj.values())
                              )
                          ),
        (dbus.Dictionary, )
    )

    for conv in (pyint, pybool, pyfloat, pylist, pytuple, pystr, pydict):
        if any(map(_isinstance, conv.dbustypes)):
            return conv.pytype(dbus_obj)
        return dbus_obj