iwd/test/list-devices

#!/usr/bin/python3

import sys
import dbus

bus = dbus.SystemBus()

manager = dbus.Interface(bus.get_object("net.connman.iwd", "/"),
                                        "org.freedesktop.DBus.ObjectManager")
objects = manager.GetManagedObjects()

for path in objects:
    if 'net.connman.iwd.Device' not in objects[path]:
        continue

    properties = objects[path]['net.connman.iwd.Device']
    device = dbus.Interface(bus.get_object("net.connman.iwd", path),
                                                    'net.connman.iwd.Device')

    print("[ %s ]" % path)

    for key in properties:
        val = properties[key]
        print("    %s = %s" % (key, val))

    print("    Sorted networks:")

    for path2, ssid, rssi, security in device.GetOrderedNetworks():
        print("    [ %s ]" % path2)

        print("        SSID = %s" % (ssid,))
        print("        Signal strength = %i dBm" % (rssi / 100,))
        print("        Security = %s" % (security,))