signals - Python-dbus extra param to add_signal_receiver -

i'd pass param add_signal_receiver or somehow path signal received from. it's defined that:

bus.add_signal_receiver(handle_signal, 'remotedevicefound', 'org.bluez.adapter', 'org.bluez', '/org/bluez/hci'+x)  def handle_signal(address, cls, rssi):     xxxx 

i wan't have many signal receivers @ same time , able read 'x' inside handle_signal function.

the python dbus documenation has answer. provides following example pass sender handler function:

def handler(sender=none):     print "got signal %r" % sender  iface.connect_to_signal("hello", handler, sender_keyword='sender') 

so, instead of using bus.add_signal_receiver, create interface signal providing object first , connect signal in example.