python: make dbus, gi examples, and debug-helper.py python3 ready

https://bugzilla.gnome.org/show_bug.cgi?id=791121

24 files changed, 99 insertions, 99 deletions

diff --git a/examples/python/dbus/add-connection-compat.py b/examples/python/dbus/add-connection-compat.py
index 4792ac5eb6..8806fcac1c 100755
--- a/examples/python/dbus/add-connection-compat.py
+++ b/examples/python/dbus/add-connection-compat.py
@@ -42,7 +42,7 @@ s_con = dbus.Dictionary({
             'uuid': str(uuid.uuid4()),
             'id': 'MyConnectionExample'})
 
-addr1 = dbus.Array([ip_to_int("10.1.2.3"), dbus.UInt32(8L), ip_to_int("10.1.2.1")], signature=dbus.Signature('u'))
+addr1 = dbus.Array([ip_to_int("10.1.2.3"), dbus.UInt32(8), ip_to_int("10.1.2.1")], signature=dbus.Signature('u'))
 s_ip4 = dbus.Dictionary({
             'addresses': dbus.Array([addr1], signature=dbus.Signature('au')),
             'method': 'manual'})
@@ -56,7 +56,7 @@ con = dbus.Dictionary({
     'ipv6': s_ip6})
 
 
-print "Creating connection:", s_con['id'], "-", s_con['uuid']
+print("Creating connection:", s_con['id'], "-", s_con['uuid'])
 
 bus = dbus.SystemBus()
 proxy = bus.get_object("org.freedesktop.NetworkManager", "/org/freedesktop/NetworkManager/Settings")
diff --git a/examples/python/dbus/add-connection.py b/examples/python/dbus/add-connection.py
index 5ebb82a38b..510f7c88a7 100755
--- a/examples/python/dbus/add-connection.py
+++ b/examples/python/dbus/add-connection.py
@@ -38,7 +38,7 @@ s_con = dbus.Dictionary({
 
 addr1 = dbus.Dictionary({
     'address': '10.1.2.3',
-    'prefix': dbus.UInt32(8L)})
+    'prefix': dbus.UInt32(8)})
 s_ip4 = dbus.Dictionary({
             'address-data': dbus.Array([addr1], signature=dbus.Signature('a{sv}')),
             'gateway': '10.1.2.1',
@@ -53,7 +53,7 @@ con = dbus.Dictionary({
     'ipv6': s_ip6})
 
 
-print "Creating connection:", s_con['id'], "-", s_con['uuid']
+print("Creating connection:", s_con['id'], "-", s_con['uuid'])
 
 bus = dbus.SystemBus()
 proxy = bus.get_object("org.freedesktop.NetworkManager", "/org/freedesktop/NetworkManager/Settings")
diff --git a/examples/python/dbus/add-wifi-eap-connection.py b/examples/python/dbus/add-wifi-eap-connection.py
index 4085ac31a3..e8ce6df96b 100755
--- a/examples/python/dbus/add-wifi-eap-connection.py
+++ b/examples/python/dbus/add-wifi-eap-connection.py
@@ -20,7 +20,7 @@
 import dbus, uuid
 
 def path_to_value(path):
-    return dbus.ByteArray("file://" + path + "\0")
+    return dbus.ByteArray("file://".encode("utf-8") + path.encode("utf-8") + "\0".encode("utf-8"))
 
 s_con = dbus.Dictionary({
     'type': '802-11-wireless',
@@ -28,7 +28,7 @@ s_con = dbus.Dictionary({
     'id': 'My Wifi'})
 
 s_wifi = dbus.Dictionary({
-    'ssid': dbus.ByteArray("homewifi"),
+    'ssid': dbus.ByteArray("homewifi".encode("utf-8")),
     'security': '802-11-wireless-security'})
 
 s_wsec = dbus.Dictionary({'key-mgmt': 'wpa-eap'})
diff --git a/examples/python/dbus/add-wifi-psk-connection.py b/examples/python/dbus/add-wifi-psk-connection.py
index 60cb2af927..d8268b1a56 100755
--- a/examples/python/dbus/add-wifi-psk-connection.py
+++ b/examples/python/dbus/add-wifi-psk-connection.py
@@ -25,7 +25,7 @@ s_con = dbus.Dictionary({
     'id': 'My-WPA-PSK'})
 
 s_wifi = dbus.Dictionary({
-    'ssid': dbus.ByteArray("best-wifi"),
+    'ssid': dbus.ByteArray("best-wifi".encode("utf-8")),
     'mode': 'infrastructure',
 })
 
diff --git a/examples/python/dbus/create-bond.py b/examples/python/dbus/create-bond.py
index f36426ca41..4600b9c222 100755
--- a/examples/python/dbus/create-bond.py
+++ b/examples/python/dbus/create-bond.py
@@ -26,7 +26,7 @@
 
 import dbus, sys, uuid
 from dbus.mainloop.glib import DBusGMainLoop
-import gobject
+from gi.repository import GObject
 
 DBusGMainLoop(set_as_default=True)
 
@@ -54,7 +54,7 @@ def create_bond(bond_name):
         'connection': s_con,
         'ipv4': s_ip4,
         'ipv6': s_ip6})
-    print "Creating bond connection: %s" % bond_name
+    print("Creating bond connection: %s" % bond_name)
     return add_connection(con)
 
 def create_slave(device, master):
@@ -72,11 +72,11 @@ def create_slave(device, master):
     con = dbus.Dictionary({
         '802-3-ethernet': s_wired,
         'connection': s_con})
-    print "Creating slave connection: %s" % slave_name
+    print("Creating slave connection: %s" % slave_name)
     add_connection(con)
 
 def usage():
-    print "Usage: %s <bond_name> <ifname1> ..." % sys.argv[0]
+    print("Usage: %s <bond_name> <ifname1> ..." % sys.argv[0])
     sys.exit(0)
 
 
@@ -94,17 +94,17 @@ bus = dbus.SystemBus()
 proxy = bus.get_object("org.freedesktop.NetworkManager", "/org/freedesktop/NetworkManager")
 manager = dbus.Interface(proxy, "org.freedesktop.NetworkManager")
 ac = manager.ActivateConnection(bond_path, "/", "/")
-print "Activating bond: %s (%s)" % (bond_name, ac)
+print("Activating bond: %s (%s)" % (bond_name, ac))
 
 # Monitor the active bond connection
-loop = gobject.MainLoop()
+loop = GObject.MainLoop()
 def properties_changed(props):
     if 'State' in props:
         if props['State'] == 2:
-            print "Succesfully connected"
+            print("Succesfully connected")
             loop.quit()
         if props['State'] == 3 or props['State'] == 4:
-            print "Bond activation failed"
+            print("Bond activation failed")
             loop.quit()
 
 obj = bus.get_object("org.freedesktop.NetworkManager", ac)
diff --git a/examples/python/dbus/get-active-connection-uuids.py b/examples/python/dbus/get-active-connection-uuids.py
index 6fe93d05da..deb38dae4d 100755
--- a/examples/python/dbus/get-active-connection-uuids.py
+++ b/examples/python/dbus/get-active-connection-uuids.py
@@ -49,8 +49,8 @@ for a in active:
     c_proxy = bus.get_object("org.freedesktop.NetworkManager", connection_path)
     connection = dbus.Interface(c_proxy, "org.freedesktop.NetworkManager.Settings.Connection")
     settings = connection.GetSettings()
-    print "%s (%s) - %s" % (settings['connection']['id'], uuid, settings['connection']['type']) 
+    print("%s (%s) - %s" % (settings['connection']['id'], uuid, settings['connection']['type']))
 
 if len(active) == 0:
-    print "No active connections"
+    print("No active connections")
 
diff --git a/examples/python/dbus/is-wwan-default.py b/examples/python/dbus/is-wwan-default.py
index a4a3ff8e71..10ae31fc9d 100755
--- a/examples/python/dbus/is-wwan-default.py
+++ b/examples/python/dbus/is-wwan-default.py
@@ -36,7 +36,7 @@ bus = dbus.SystemBus()
 proxy = bus.get_object("org.freedesktop.DBus", "/org/freedesktop/DBus")
 busdaemon = dbus.Interface(proxy, "org.freedesktop.DBus")
 if not busdaemon.NameHasOwner(NM_SERVICE_NAME):
-    print "NetworkManager not running"
+    print("NetworkManager not running")
     sys.exit(1)
 
 # Get a proxy for the NetworkManager object
@@ -46,11 +46,11 @@ props = dbus.Interface(proxy, DBUS_PROPS_IFACE)
 
 def found_connection_type(ctype):
     if ctype == '':
-        print "No active connection"
+        print("No active connection")
     elif ctype in ["gsm", "cdma", "bluetooth"]:
-        print "WWAN is default"
+        print("WWAN is default")
     else:
-        print "WWAN is not default"
+        print("WWAN is not default")
         sys.exit(0)
 
 # Shortcut #1, for NM 1.0
@@ -94,7 +94,7 @@ for a in active:
         break
 
 if default_is_wwan:
-    print "WWAN is default"
+    print("WWAN is default")
 else:
-    print "WWAN is not default"
+    print("WWAN is not default")
 
diff --git a/examples/python/dbus/list-connections.py b/examples/python/dbus/list-connections.py
index 120b744acc..90aec3b389 100755
--- a/examples/python/dbus/list-connections.py
+++ b/examples/python/dbus/list-connections.py
@@ -35,7 +35,7 @@ def merge_secrets(proxy, config, setting_name):
         for setting in secrets:
             for key in secrets[setting]:
                 config[setting_name][key] = secrets[setting][key]
-    except Exception, e:
+    except Exception as e:
         pass
 
 def dict_to_string(d, indent):
@@ -64,9 +64,9 @@ def dict_to_string(d, indent):
 def connection_to_string(config):
     # dump a connection configuration to a the console
     for setting_name in config:
-        print "        Setting: %s" % setting_name
-        print dict_to_string(config[setting_name], "            ")
-    print ""
+        print("        Setting: %s" % setting_name)
+        print(dict_to_string(config[setting_name], "            "))
+    print("")
 
 
 def print_connections():
@@ -95,13 +95,13 @@ def print_connections():
 
         # Get the details of the 'connection' setting
         s_con = config['connection']
-        print "    name: %s" % s_con['id']
-        print "    uuid: %s" % s_con['uuid']
-        print "    type: %s" % s_con['type']
-        print "    ------------------------------------------"
+        print("    name: %s" % s_con['id'])
+        print("    uuid: %s" % s_con['uuid'])
+        print("    type: %s" % s_con['type'])
+        print("    ------------------------------------------")
         connection_to_string(config)
 
-    print ""
+    print("")
 
 print_connections()
 
diff --git a/examples/python/dbus/list-devices.py b/examples/python/dbus/list-devices.py
index f35a8c8a02..84ece38ab6 100755
--- a/examples/python/dbus/list-devices.py
+++ b/examples/python/dbus/list-devices.py
@@ -69,20 +69,20 @@ for d in devices:
     dev_proxy = bus.get_object("org.freedesktop.NetworkManager", d)
     prop_iface = dbus.Interface(dev_proxy, "org.freedesktop.DBus.Properties")
     props = prop_iface.GetAll("org.freedesktop.NetworkManager.Device")
-    print "============================"
+    print("============================")
 
-    print "Interface: %s" % props['Interface']
+    print("Interface: %s" % props['Interface'])
     try: 
         devtype = devtypes[props['DeviceType']]
     except KeyError:
         devtype = "Unknown"
-    print "Type: %s" % devtype
+    print("Type: %s" % devtype)
 
-    print "Driver: %s" % props['Driver']
+    print("Driver: %s" % props['Driver'])
 
     try:
         state = states[props['State']]
     except KeyError:
         state = "Unknown"
-    print "State: %s" % state
+    print("State: %s" % state)
 
diff --git a/examples/python/dbus/nm-state.py b/examples/python/dbus/nm-state.py
index 176090f7c7..68979efa5e 100755
--- a/examples/python/dbus/nm-state.py
+++ b/examples/python/dbus/nm-state.py
@@ -69,9 +69,9 @@ for d in devices:
 
     # and print them out
     if state == 100 :   # activated
-        print "Device %s is activated" % name
+        print("Device %s is activated" % name)
     else:
-        print "Device %s is not activated (state=%s)" % (name, device_states[state])
+        print("Device %s is not activated (state=%s)" % (name, device_states[state]))
 
 
 # Get active connection state
@@ -91,4 +91,4 @@ for a in active:
     con_details = con_iface.GetSettings()
     con_name = con_details['connection']['id']
 
-    print "Connection '%s' is %s" % (con_name, connectivity_states[state].lower())
+    print("Connection '%s' is %s" % (con_name, connectivity_states[state].lower()))
diff --git a/examples/python/dbus/show-bssids.py b/examples/python/dbus/show-bssids.py
index 505e3d35c7..9776864f45 100755
--- a/examples/python/dbus/show-bssids.py
+++ b/examples/python/dbus/show-bssids.py
@@ -32,7 +32,7 @@ manager = dbus.Interface(proxy, "org.freedesktop.NetworkManager")
 
 all_aps = []
 
-print "Associated APs:"
+print("Associated APs:")
 
 # Get all network devices
 devices = manager.GetDevices()
@@ -69,10 +69,10 @@ for d in devices:
 
             # Print the current AP's BSSID
             if path == connected_path:
-                print "%s (%s)" % (bssid, iface)
+                print("%s (%s)" % (bssid, iface))
 
 # and print out all APs the wifi devices can see
-print"\nFound APs:"
+print("\nFound APs:")
 for bssid in all_aps:
-    print bssid
+    print(bssid)
 
diff --git a/examples/python/dbus/update-ip4-method.py b/examples/python/dbus/update-ip4-method.py
index 28a222899b..505e808bee 100755
--- a/examples/python/dbus/update-ip4-method.py
+++ b/examples/python/dbus/update-ip4-method.py
@@ -31,12 +31,12 @@
 import dbus, sys
 
 if len(sys.argv) < 3:
-    print "Usage: %s <uuid> <auto|static> [address prefix gateway]" % sys.argv[0]
+    print("Usage: %s <uuid> <auto|static> [address prefix gateway]" % sys.argv[0])
     sys.exit(1)
 
 method = sys.argv[2]
 if method == "static" and len(sys.argv) < 5:
-    print "Usage: %s %s static address prefix [gateway]" % (sys.argv[0], sys.argv[1])
+    print("Usage: %s %s static address prefix [gateway]" % (sys.argv[0], sys.argv[1]))
     sys.exit(1)
 
 # Convert method to NM method
diff --git a/examples/python/dbus/update-secrets.py b/examples/python/dbus/update-secrets.py
index 13cac1b08c..3a51446bd7 100755
--- a/examples/python/dbus/update-secrets.py
+++ b/examples/python/dbus/update-secrets.py
@@ -37,16 +37,16 @@ def change_secrets_in_one_setting(proxy, config, setting_name):
         # returns a dict of dicts mapping name::setting, where setting is a dict
         # mapping key::value.  Each member of the 'setting' dict is a secret
         secrets = proxy.GetSecrets(setting_name)
-        print "Current secrets:", secrets
+        print("Current secrets:" + secrets)
 
         # Ask user for new secrets and put them into our connection config
         for setting in secrets:
             for key in secrets[setting]:
                 new_secret = raw_input ("Enter new secret for '%s' in '%s': " % (key, setting))
                 config[setting_name][key] = new_secret
-    except Exception, e:
+    except Exception as e:
         #code = str(e).split(':')[0]
-        #print "Exception:", str(e)
+        #print("Exception:" + str(e))
         pass
 
 def change_secrets(con_path, config):
@@ -76,7 +76,7 @@ def find_connection(name):
         connection = dbus.Interface(con_proxy, "org.freedesktop.NetworkManager.Settings.Connection")
         try:
             config = connection.GetSettings()
-        except Exception, e:
+        except Exception as e:
             pass
 
         # Find connection by the id
@@ -101,7 +101,7 @@ if len(sys.argv) != 2:
 # Find the connection
 con = find_connection(sys.argv[1])
 
-print "Connection found: ", con_path
+print("Connection found: " + con_path)
 
 if con:
     # Obtain new secrets and put then into connection dict 
diff --git a/examples/python/dbus/vpn.py b/examples/python/dbus/vpn.py
index d60e470e05..ceaf6b9740 100755
--- a/examples/python/dbus/vpn.py
+++ b/examples/python/dbus/vpn.py
@@ -61,7 +61,7 @@ def list_uuids():
         iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.NetworkManager.Settings.Connection')
         settings = iface.GetSettings()
         conn = settings['connection']
-        print "%s - %s (%s)" % (conn['uuid'], conn['id'], conn['type'])
+        print("%s - %s (%s)" % (conn['uuid'], conn['id'], conn['type']))
 
 
 def get_active_connection_path(uuid):
@@ -102,7 +102,7 @@ def get_wifi_device_path():
 def activate_connection(connection_path, device_path):
 
     def reply_handler(opath):
-        print "Success: device activating"
+        print("Success: device activating")
         sys.exit(0)
 
     def error_handler(*args):
@@ -126,26 +126,26 @@ if UID != 0:
 
 # Are we configured?
 if not len(CONNECTION_UUID):
-    print "missing connection UUID"
+    print("missing connection UUID")
     sys.exit(0)
 
 connection_path = get_connection_by_uuid(CONNECTION_UUID)
 if not connection_path:
     # Configured VPN connection is not known to NM, check CONNECTION_UUID.
-    print "couldn't find the connection"
+    print("couldn't find the connection")
     sys.exit(1)
 
 device_path = get_wifi_device_path()
 if not device_path:
-    print "no wifi device found"
+    print("no wifi device found")
     sys.exit(1)
 
 # Is it already activated?
 if get_active_connection_path(CONNECTION_UUID):
-    print "already connected"
+    print("already connected")
     sys.exit(0)
 
-print "Activating connection..."
+print("Activating connection...")
 activate_connection(connection_path, device_path)
 loop = gobject.MainLoop()
 loop.run()
diff --git a/examples/python/dbus/wifi-active-ap.py b/examples/python/dbus/wifi-active-ap.py
index 3b17c6f130..c0ed67109b 100755
--- a/examples/python/dbus/wifi-active-ap.py
+++ b/examples/python/dbus/wifi-active-ap.py
@@ -32,7 +32,7 @@ proxy = bus.get_object(service_name, "/org/freedesktop/NetworkManager/Settings")
 settings = dbus.Interface(proxy, "org.freedesktop.NetworkManager.Settings")
 
 if len(sys.argv) != 2:
-    print "Usage: %s <ifname>" % sys.argv[0]
+    print("Usage: %s <ifname>" % sys.argv[0])
     sys.exit(0)
 
 # Get the device object path based on interface name
@@ -46,7 +46,7 @@ proxy = bus.get_object(service_name, devpath)
 props = dbus.Interface(proxy, "org.freedesktop.DBus.Properties")
 active_ap_path = props.Get("org.freedesktop.NetworkManager.Device.Wireless", "ActiveAccessPoint")
 if active_ap_path == "/":
-    print "%s is not currently associated" % sys.argv[1]
+    print("%s is not currently associated" % sys.argv[1])
     sys.exit(0)
 
 # Get the active access point's SSID and BSSID
@@ -60,7 +60,7 @@ ssid = ""
 for c in raw_ssid:
     ssid = ssid + chr(c)
 
-print "%s is associated to '%s' (%s)" % (sys.argv[1], ssid, bssid)
+print("%s is associated to '%s' (%s)" % (sys.argv[1], ssid, bssid))
 
 sys.exit(0)
 
diff --git a/examples/python/dbus/wifi-hotspot.py b/examples/python/dbus/wifi-hotspot.py
index 10958af86c..dd33b4459f 100755
--- a/examples/python/dbus/wifi-hotspot.py
+++ b/examples/python/dbus/wifi-hotspot.py
@@ -34,7 +34,7 @@ s_con = dbus.Dictionary({
     'id': 'Test Hotspot'})
 
 s_wifi = dbus.Dictionary({
-    'ssid': dbus.ByteArray("My Hotspot"),
+    'ssid': dbus.ByteArray("My Hotspot".encode("utf-8")),
     'mode': "ap",
     'band': "bg",
     'channel': dbus.UInt32(1)})
@@ -55,7 +55,7 @@ con = dbus.Dictionary({
      })
 
 def usage():	
-    print "Usage: %s <ifname> [up|down]" % sys.argv[0]
+    print("Usage: %s <ifname> [up|down]" % sys.argv[0])
     sys.exit(0)
 
 bus = dbus.SystemBus()
@@ -99,10 +99,10 @@ if operation == "up":
     while time.time() < start + 10:
         state = active_props.Get("org.freedesktop.NetworkManager.Connection.Active", "State")
         if state == 2:  # NM_ACTIVE_CONNECTION_STATE_ACTIVATED
-            print "Access point started"
+            print("Access point started")
             sys.exit(0)
         time.sleep(1)
-    print "Failed to start access point"
+    print("Failed to start access point")
 elif operation == "down":
     device.Disconnect()
 else:
diff --git a/examples/python/gi/add_connection.py b/examples/python/gi/add_connection.py
index cfb40a9aee..f5b5e63c0e 100755
--- a/examples/python/gi/add_connection.py
+++ b/examples/python/gi/add_connection.py
@@ -37,7 +37,7 @@ import sys, uuid
 main_loop = None
 
 def print_values(setting, key, value, flags, data):
-    print "  %s.%s: %s" % (setting.get_name(), key, value)
+    print("  %s.%s: %s" % (setting.get_name(), key, value))
 
 # create an Ethernet connection and return it
 def create_profile(name):
@@ -70,7 +70,7 @@ def added_cb(client, result, data):
     try:
         client.add_connection_finish(result)
         print("The connection profile has been succesfully added to NetworkManager.")
-    except Exception, e:
+    except Exception as e:
         sys.stderr.write("Error: %s\n" % e)
     main_loop.quit()
 
diff --git a/examples/python/gi/deactivate-all.py b/examples/python/gi/deactivate-all.py
index 59842ac2bd..a45885224a 100755
--- a/examples/python/gi/deactivate-all.py
+++ b/examples/python/gi/deactivate-all.py
@@ -78,6 +78,6 @@ if __name__ == "__main__":
             try:
                 client.deactivate_connection(ac, None)
                 sys.stdout.write("\033[32m  -> succeeded\033[0m\n")
-            except Exception, e:
+            except Exception as e:
                sys.stderr.write("\033[31m  -> failed\033[0m (%s)\n" % e.message)
 
diff --git a/examples/python/gi/device-state-ip4config.py b/examples/python/gi/device-state-ip4config.py
index 2a4a6221c1..32d3b14332 100755
--- a/examples/python/gi/device-state-ip4config.py
+++ b/examples/python/gi/device-state-ip4config.py
@@ -35,14 +35,14 @@ from gi.repository import GLib, NM
 main_loop = None
     
 def do_notify(self, property):
-    print "notify: %s" % property
+    print("notify: %s" % property)
     ip4cfg = self.get_ip4_config()
     if ip4cfg is not None:
-        print "ip4-config: %s" % ip4cfg.get_path()
+        print("ip4-config: %s" % ip4cfg.get_path())
         main_loop.quit()
 
 def state_changed(obj, arg1, arg2, arg3):
-    print "State changed: New: %d, Old: %d, Reason: %d" % (arg1, arg2, arg3)
+    print("State changed: New: %d, Old: %d, Reason: %d" % (arg1, arg2, arg3))
     # Device is connected
     if arg1 == 100:
         obj.connect('notify::ip4-config', do_notify)
@@ -57,8 +57,8 @@ if __name__ == "__main__":
     dev = c.get_device_by_iface(dev_iface)
     if dev is None:
         sys.exit('Device \'%s\' not found' % dev_iface)
-    print "Device: %s - %s" % (dev_iface, dev.get_device_type().value_name)
-    print "---------------------------------------"
+    print("Device: %s - %s" % (dev_iface, dev.get_device_type().value_name))
+    print("---------------------------------------")
 
     dev.connect('state-changed', state_changed)
     main_loop = GLib.MainLoop()
diff --git a/examples/python/gi/get-active-connections.py b/examples/python/gi/get-active-connections.py
index 22c9eb4ab6..cee579f9f0 100755
--- a/examples/python/gi/get-active-connections.py
+++ b/examples/python/gi/get-active-connections.py
@@ -29,8 +29,8 @@ if __name__ == "__main__":
     client = NM.Client.new(None)
     acons = client.get_active_connections()
     for ac in acons:
-        print "%s (%s) - %s" % (ac.get_id(), ac.get_uuid(), ac.get_connection_type())
+        print("%s (%s) - %s" % (ac.get_id(), ac.get_uuid(), ac.get_connection_type()))
     if len(acons) == 0:
-       print "No active connections"
+       print("No active connections")
 
 
diff --git a/examples/python/gi/get_ips.py b/examples/python/gi/get_ips.py
index 77e1d17161..66d154f2f6 100755
--- a/examples/python/gi/get_ips.py
+++ b/examples/python/gi/get_ips.py
@@ -116,8 +116,8 @@ if __name__ == "__main__":
     dev = c.get_device_by_iface(dev_iface)
     if dev is None:
         sys.exit('Device \'%s\' not found' % dev_iface)
-    print "Device: %s - %s" % (dev_iface, dev.get_device_type().value_name)
-    print "---------------------------------------"
+    print("Device: %s - %s" % (dev_iface, dev.get_device_type().value_name))
+    print("---------------------------------------")
 
     print("IPv4 addresses:")
     print("---------------")
@@ -134,7 +134,7 @@ if __name__ == "__main__":
     show_routes(dev, socket.AF_INET)
     print
 
-    print "IPv6 addresses:"
+    print("IPv6 addresses:")
     print("---------------")
     show_addresses(dev, socket.AF_INET6)
     print
@@ -144,17 +144,17 @@ if __name__ == "__main__":
     show_gateway(dev, socket.AF_INET6)
     print
 
-    print "IPv6 routes:"
+    print("IPv6 routes:")
     print("------------")
     show_routes(dev, socket.AF_INET6)
     print
 
-    print "IPv4 DNS:"
+    print("IPv4 DNS:")
     print("------------")
     show_dns(dev, socket.AF_INET)
     print
 
-    print "IPv6 DNS:"
+    print("IPv6 DNS:")
     print("------------")
     show_dns(dev, socket.AF_INET6)
     print
diff --git a/examples/python/gi/list-connections.py b/examples/python/gi/list-connections.py
index 32ea70f510..2139e8c107 100755
--- a/examples/python/gi/list-connections.py
+++ b/examples/python/gi/list-connections.py
@@ -27,7 +27,7 @@ from gi.repository import NM
 # This example asks settings service for all configured connections.
 
 def print_values(setting, key, value, flags, data):
-    print "  %s.%s: %s" % (setting.get_name(), key, value)
+    print("  %s.%s: %s" % (setting.get_name(), key, value))
 
 if __name__ == "__main__":
     # create Client object
@@ -38,7 +38,7 @@ if __name__ == "__main__":
 
     # print the connections' details
     for c in connections:
-        print "=== %s : %s ===" % (c.get_id(), c.get_path())
+        print("=== %s : %s ===" % (c.get_id(), c.get_path()))
         c.for_each_setting_value(print_values, None)
-        print "\n"
+        print("\n")
 
diff --git a/examples/python/gi/show-wifi-networks.py b/examples/python/gi/show-wifi-networks.py
index db49b555f5..4c7a126fd7 100755
--- a/examples/python/gi/show-wifi-networks.py
+++ b/examples/python/gi/show-wifi-networks.py
@@ -49,8 +49,8 @@ def print_device_info(device):
     if active_ap is not None:
         ssid = ssid_to_utf8(active_ap)
     info = "Device: %s | Driver: %s | Active AP: %s" % (dev.get_iface(), dev.get_driver(), ssid)
-    print info
-    print '=' * len(info)
+    print(info)
+    print('=' * len(info))
 
 def mode_to_string(mode):
     if mode == getattr(NM, '80211Mode').INFRA:
@@ -114,16 +114,16 @@ def print_ap_info(ap):
     flags = ap.get_flags()
     wpa_flags = ap.get_wpa_flags()
     rsn_flags = ap.get_rsn_flags()
-    print "SSID:      %s"      % (ssid_to_utf8(ap))
-    print "BSSID:     %s"      % (ap.get_bssid())
-    print "Frequency: %s"      % (frequency)
-    print "Channel:   %s"      % (NM.utils_wifi_freq_to_channel(frequency))
-    print "Mode:      %s"      % (mode_to_string(ap.get_mode()))
-    print "Flags:     %s"      % (flags_to_string(flags))
-    print "WPA flags: %s"      % (security_flags_to_string(wpa_flags))
-    print "RSN flags: %s"      % (security_flags_to_string(rsn_flags))
-    print "Security:  %s"      % (flags_to_security(flags, wpa_flags, rsn_flags))
-    print "Strength:  %s %s%%" % (NM.utils_wifi_strength_bars(strength), strength)
+    print("SSID:      %s"      % (ssid_to_utf8(ap)))
+    print("BSSID:     %s"      % (ap.get_bssid()))
+    print("Frequency: %s"      % (frequency))
+    print("Channel:   %s"      % (NM.utils_wifi_freq_to_channel(frequency)))
+    print("Mode:      %s"      % (mode_to_string(ap.get_mode())))
+    print("Flags:     %s"      % (flags_to_string(flags)))
+    print("WPA flags: %s"      % (security_flags_to_string(wpa_flags)))
+    print("RSN flags: %s"      % (security_flags_to_string(rsn_flags)))
+    print("Security:  %s"      % (flags_to_security(flags, wpa_flags, rsn_flags)))
+    print("Strength:  %s %s%%" % (NM.utils_wifi_strength_bars(strength), strength))
     print
 
 if __name__ == "__main__":
diff --git a/examples/python/gi/update-ip4-method.py b/examples/python/gi/update-ip4-method.py
index 1212459946..3b2df72e78 100755
--- a/examples/python/gi/update-ip4-method.py
+++ b/examples/python/gi/update-ip4-method.py
@@ -35,12 +35,12 @@ import sys, socket
 if __name__ == "__main__":
     # parse and validate arguments
     if len(sys.argv) < 3:
-        print "Usage: %s <uuid> <auto|static> [address prefix gateway]" % sys.argv[0]
+        print("Usage: %s <uuid> <auto|static> [address prefix gateway]" % sys.argv[0])
         sys.exit(1)
 
     method = sys.argv[2]
     if (method == "static" or method == "manual") and len(sys.argv) < 5:
-        print "Usage: %s %s static address prefix [gateway]" % (sys.argv[0], sys.argv[1])
+        print("Usage: %s %s static address prefix [gateway]" % (sys.argv[0], sys.argv[1]))
         sys.exit(1)
 
     uuid = sys.argv[1]
@@ -81,7 +81,7 @@ if __name__ == "__main__":
         try:
             c.commit_changes(True, None)
             print("The connection profile has been updated.")
-        except Exception, e:
+        except Exception as e:
             sys.stderr.write("Error: %s\n" % e)
         break