From 795bd06ee9263e34689927b5964cf57a4f5ab8bc Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Thu, 11 Apr 2019 15:16:29 +0530
Subject: [PATCH] ...

---
 src/calibre/utils/filenames.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/utils/filenames.py b/src/calibre/utils/filenames.py
index 887bb0fa93..85d39a01e1 100644
--- a/src/calibre/utils/filenames.py
+++ b/src/calibre/utils/filenames.py
@@ -1,4 +1,4 @@
-from __future__ import unicode_literals
+from __future__ import absolute_import, division, print_function, unicode_literals
 '''
 Make strings safe for use as ASCII filenames, while trying to preserve as much
 meaning as possible.