iwd/test/list-devices

#!/usr/bin/python3

import sys
import dbus
import collections

bus = dbus.SystemBus()

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

Obj = collections.namedtuple('Obj', ['interfaces', 'children'])
tree = Obj({}, {})
for path in objects:
    node = tree
    elems = path.split('/')
    for subpath in [ '/'.join(elems[:l + 1]) for l in range(1, len(elems)) ]:
        if subpath not in node.children:
            node.children[subpath] = Obj({}, {})
        node = node.children[subpath]
    node.interfaces.update(objects[path])

for path, phy in tree.children.items():
    if 'net.connman.iwd.Adapter' not in phy.interfaces:
        continue

    properties = phy.interfaces['net.connman.iwd.Adapter']

    print("[ %s ]" % path)

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

    print("    Devices:")

    for path2, device in phy.children.items():
        if 'net.connman.iwd.Device' not in device.interfaces:
            continue

        properties = device.interfaces['net.connman.iwd.Device']
        device = dbus.Interface(bus.get_object("net.connman.iwd", path2),
                                                    'net.connman.iwd.Device')

        print("    [ %s ]" % path2)

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

        print("        Sorted networks:")

        for path3, ssid, rssi, security in device.GetOrderedNetworks():
            print("        [ %s ]" % path3)

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