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

    device = objects[path]['net.connman.iwd.Device']

    print("[ %s ]" % path)

    for key in device.keys():
        val = device[key]
        print("    %s = %s" % (key, val))

    print("    Networks:")

    for path2 in objects:
        if not path2.startswith(path) or \
                'net.connman.iwd.Network' not in objects[path2]:
            continue

        network = objects[path2]['net.connman.iwd.Network']

        print("    [ %s ]" % path2)

        for key in network.keys():
            if key in ["SSID"]:
                val = network[key]
                val = "".join(map(chr, val))
            else:
                val = network[key]

            print("        %s = %s" % (key, val))