examples/python: avoid Python2 "print" statement

Recent python-black (22.0) dropped support for Python 2 and thus fail
for those files. Make the examples Python3 compatible.

3 files changed, 28 insertions, 22 deletions

diff --git a/examples/python/gi/dns.py b/examples/python/gi/dns.py
index 6b42a339e0..483fe25f7d 100755
--- a/examples/python/gi/dns.py
+++ b/examples/python/gi/dns.py
@@ -15,23 +15,23 @@ main_loop = None
 
 
 def handle_config(config):
-    print " ---- new configuration ----"
+    print(" ---- new configuration ----")
     for entry in config:
-        print " * servers: %s" % ", ".join(map(str, entry.get_nameservers()))
+        print(" * servers: %s" % ", ".join(map(str, entry.get_nameservers())))
 
         domains = entry.get_domains()
         if domains and domains[0]:
-            print "   domains: %s" % ", ".join(map(str, domains))
+            print("   domains: %s" % ", ".join(map(str, domains)))
 
         if entry.get_interface():
-            print "   interface: %s" % entry.get_interface()
+            print("   interface: %s" % entry.get_interface())
 
-        print "   priority: %d" % entry.get_priority()
+        print("   priority: %d" % entry.get_priority())
 
         if entry.get_vpn():
-            print "   vpn: yes"
+            print("   vpn: yes")
 
-        print ""
+        print("")
 
 
 def dns_config_changed(self, property):
diff --git a/examples/python/gi/get-devices.py b/examples/python/gi/get-devices.py
index 5d753d80bb..43fd934372 100755
--- a/examples/python/gi/get-devices.py
+++ b/examples/python/gi/get-devices.py
@@ -15,22 +15,28 @@ if __name__ == "__main__":
     client = NM.Client.new(None)
     devices = client.get_all_devices()
 
-    print "Real devices"
-    print "------------"
+    print("Real devices")
+    print("------------")
     for d in devices:
         if d.is_real():
-            print "%s (%s): %s" % (
-                d.get_iface(),
-                d.get_type_description(),
-                d.get_state(),
+            print(
+                "%s (%s): %s"
+                % (
+                    d.get_iface(),
+                    d.get_type_description(),
+                    d.get_state(),
+                )
             )
 
-    print "\nUnrealized/placeholder devices"
-    print "------------------------------"
+    print("\nUnrealized/placeholder devices")
+    print("------------------------------")
     for d in devices:
         if not d.is_real():
-            print "%s (%s): %s" % (
-                d.get_iface(),
-                d.get_type_description(),
-                d.get_state(),
+            print(
+                "%s (%s): %s"
+                % (
+                    d.get_iface(),
+                    d.get_type_description(),
+                    d.get_state(),
+                )
             )
diff --git a/examples/python/gi/get-lldp-neighbors.py b/examples/python/gi/get-lldp-neighbors.py
index f5ae83006e..2907dfa475 100755
--- a/examples/python/gi/get-lldp-neighbors.py
+++ b/examples/python/gi/get-lldp-neighbors.py
@@ -28,12 +28,12 @@ if __name__ == "__main__":
     for neighbor in neighbors:
         ret, chassis = neighbor.get_attr_string_value("chassis-id")
         ret, port = neighbor.get_attr_string_value("port-id")
-        print "Neighbor: %s - %s" % (chassis, port)
+        print("Neighbor: %s - %s" % (chassis, port))
         for attr in neighbor.get_attr_names():
             attr_type = neighbor.get_attr_type(attr)
             if attr_type.equal(GLib.VariantType.new("s")):
                 ret, value = neighbor.get_attr_string_value(attr)
-                print "  %-32s: %s" % (attr, value)
+                print("  %-32s: %s" % (attr, value))
             elif attr_type.equal(GLib.VariantType.new("u")):
                 ret, value = neighbor.get_attr_uint_value(attr)
-                print "  %-32s: %u" % (attr, value)
+                print("  %-32s: %u" % (attr, value))