Python 3.4-3.7 support;

[librarian.git] / scripts / bookfragments

diff --git a/scripts/bookfragments b/scripts/bookfragments
index 124c1c5..b283297 100755 (executable)
--- a/scripts/bookfragments
+++ b/scripts/bookfragments
@@ -2,8 +2,10 @@
 # -*- coding: utf-8 -*-
 #
 # This file is part of Librarian, licensed under GNU Affero GPLv3 or later.
-# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.  
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
+from __future__ import print_function, unicode_literals
+
 import os
 import optparse
 
@@ -14,29 +16,29 @@ if __name__ == '__main__':
     # Parse commandline arguments
     usage = """Usage: %prog [options] SOURCE [SOURCE...]
     Extract theme fragments from SOURCE."""
-    
+
     parser = optparse.OptionParser(usage=usage)
-    
+
     parser.add_option('-v', '--verbose', action='store_true', dest='verbose', default=False,
         help='print status messages to stdout')
-    
+
     options, input_filenames = parser.parse_args()
-    
+
     if len(input_filenames) < 1:
         parser.print_help()
         exit(1)
-    
+
     # Do some real work
     for input_filename in input_filenames:
         if options.verbose:
-            print input_filename
-    
+            print(input_filename)
+
         output_filename = os.path.splitext(input_filename)[0] + '.fragments.html'
-    
+
         closed_fragments, open_fragments = html.extract_fragments(input_filename)
 
         for fragment_id in open_fragments:
-            print '%s:warning:unclosed fragment #%s' % (input_filename, fragment_id)
+            print('%s:warning:unclosed fragment #%s' % (input_filename, fragment_id))
 
         output_file = open(output_filename, 'w')
         output_file.write("""