--- a/wsgintegrate/main.py	Sun May 10 18:39:21 2020 -0700
+++ b/wsgintegrate/main.py	Sun May 10 18:46:40 2020 -0700
@@ -50,20 +50,20 @@
     # print configuration, if specified
     if options.list_apps:
         for app in sorted(factory.config.keys()):
-            print app
+            print(app)
         return
     if options.print_json:
-        print factory.json_config()
+        print(factory.json_config())
         return
     if options.print_ini:
-        print factory.ini_config()
+        print(factory.ini_config())
         return
 
     # serve it
     server_name = getattr(options, 'server', 'wsgiref')
-    print ("Serving with %s" % (server_name))
+    print("Serving with %s" % (server_name))
     server = servers[server_name]
-    print ('http://localhost:%d/' % options.port)
+    print('http://localhost:%d/' % options.port)
     server(app=factory.load(), port=options.port)
 
 if __name__ == '__main__':