DBus Method call convenience function

dbus_method.py

import dbus

def call_dbus(bus :"dbus.SystemBus", service_name:str, object_path:str, member:str, interface_name:str, *args, **kwargs):
    """
    This is a convenience function, which you can use to call a DBus method on either Bus (Session/System).
    :param bus: 
    :param service_name: 
    :param object_path: 
    :param member: 
    :param interface_name: 
    :param args: 
    :param kwargs: 
    :return: 
    """
    service = bus.get_object(service_name, object_path)
    method = service.get_dbus_method(member, interface_name)
    return method(*args, **kwargs)