Drop lots of legacy code. Support Python 3.7-3.11.

[librarian.git] / scripts / book2html

diff --git a/scripts/book2html b/scripts/book2html
index 02d542c..8eadb04 100755 (executable)
--- a/scripts/book2html
+++ b/scripts/book2html
@@ -1,11 +1,7 @@
 #!/usr/bin/env python
-# -*- 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.
 #
-from __future__ import unicode_literals
-
 from librarian.book2anything import Book2Anything, Option
 
 
@@ -20,7 +16,11 @@ class Book2Html(Book2Anything):
                 help='output raw text for use in templates')
     ]
     transform_options = [
-        Option('--css', dest='css')
+        Option('--css', dest='css'),
+        Option(
+            '-b', '--base-url', dest='base_url', metavar='URL',
+            help='specifies the base URL for relative image references'
+        ),
     ]
     parser_options = [
         Option('-i', '--ignore-dublin-core', dest='parse_dublincore',