def stop_notify(self, mac: str, attribute: str) -> None:
"""
Overriding EngineBluew's trust method.
:param mac: Device path. @mac_to_dev takes care of getting the proper
path from the device's mac address.
:param attribute: UUID of the BLE attribute.
:return: True if succeeded, False otherwise..
"""
path = self._uuid_to_path(attribute, mac)
gattchrciface = BluezGattCharInterface(self._bus, path)
gattchrciface.stop_notify()
def read_attribute(self, mac: str, attribute: str) -> List[bytes]:
"""
Overriding EngineBluew's read_attribute method.
:param mac: Device path. @mac_to_dev takes care of getting the proper
path from the device's mac address.
:param attribute: UUID of the BLE attribute.
:return: Value of attribute, raise exception otherwise.
"""
path = self._uuid_to_path(attribute, mac)
gattchrciface = BluezGattCharInterface(self._bus, path)
return dbus_object_parser(gattchrciface.read_value())
def write_attribute(self, mac: str, attribute: str,
data: List[int]) -> None:
"""
Overriding EngineBluew's write_attribute method.
:param mac: Device path. @mac_to_dev takes care of getting the proper
path from the device's mac address.
:param attribute: UUID of the BLE attribute.
:param data: The data you want to write.
:return: True if succeeded, False otherwise..
"""
path = self._uuid_to_path(attribute, mac)
gattchrciface = BluezGattCharInterface(self._bus, path)
gattchrciface.write_value(data)
def notify(self, mac: str, attribute: str, handler: Callable) -> None:
"""
Overriding EngineBluew's trust method.
:param mac: Device path. @mac_to_dev takes care of getting the proper
path from the device's mac address.
:param attribute: UUID of the BLE attribute.
:param handler: A callback function with the values returned by the
notifications.
:return: True if succeeded, False otherwise..
"""
path = self._uuid_to_path(attribute, mac)
gattchrciface = BluezGattCharInterface(self._bus, path)
handler = self._handle_notification(handler)
gattchrciface.start_notify(handler)