--- babl-0.1.82/tools/xml-insert.py.orig	2020-10-12 10:39:16.580051300 +0300
+++ babl-0.1.82/tools/xml-insert.py	2020-10-12 10:42:16.168046100 +0300
@@ -48,7 +48,7 @@
     args = Args()
 
     try:
-        in_file = open(args.input, 'r')
+        in_file = open(args.input, mode='r', encoding='utf-8')
     except IOError:
         print('cannot access input file ' + args.input, 
               file=sys.stderr)
@@ -75,7 +75,7 @@
 
         # read in insert file
         try:
-            ins_file = open(os.path.realpath(insert[1]), 'r')
+            ins_file = open(os.path.realpath(insert[1]), mode='r', encoding='utf-8')
         except IOError:
             print ('cannot open insert file %s - skipping' % insert[1],
                   file=sys.stderr)
@@ -93,7 +93,7 @@
     # output to file or stdout
     if args.output:
         try:
-            out_file = open(os.path.realpath(args.output), 'w')
+            out_file = open(os.path.realpath(args.output), mode='w', encoding='utf-8')
         except IOError:
             print('cannot open output file %s' % args.output)
             sys.exit(1)