--- a/python/html2flux.py	Wed Aug 05 09:20:51 2020 -0700
+++ b/python/html2flux.py	Wed Aug 05 09:27:14 2020 -0700
@@ -119,11 +119,11 @@
     # print [submenu] tag for this menu
     name = name or ''
     if not top:
-        print >> output, '[submenu] (%s)' % name
+        output.write('[submenu] (%s)\n' % name)
 
     # print menu items
     for name, item in menu:
-        if isinstance(item, basestring):
+        if isinstance(item, string):
             # command
             print >> output, '[exec] (%s) {%s}' % (name, item)
         else: