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#!/usr/bin/python
from __future__ import absolute_import, print_function, unicode_literals
from gi.repository import GObject
import dbus
import dbus.mainloop.glib
import bluezutils
def interfaces_added(path, interfaces):
if interfaces.get("org.bluez.Adapter1") != None:
print("Adapter with path %s added" % (path))
def interfaces_removed(path, interfaces):
if "org.bluez.Adapter1" in interfaces:
print("Adapter with path %s removed" % (path))
if __name__ == "__main__":
dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
bus = dbus.SystemBus()
bus.add_signal_receiver(interfaces_added, bus_name="org.bluez",
dbus_interface="org.freedesktop.DBus.ObjectManager",
signal_name="InterfacesAdded")
bus.add_signal_receiver(interfaces_removed, bus_name="org.bluez",
dbus_interface="org.freedesktop.DBus.ObjectManager",
signal_name="InterfacesRemoved")
try:
path = bluezutils.find_adapter().object_path
print("Adapter found at path %s" % (path))
except:
print("No adapter found")
mainloop = GObject.MainLoop()
mainloop.run()
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