From 5194086157c026418edb5ad36d15347b8ef3a14b Mon Sep 17 00:00:00 2001 From: Kovid Goyal Date: Sat, 16 Jul 2016 00:09:21 +0530 Subject: [PATCH] ... --- src/calibre/ebooks/conversion/plugins/epub_input.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/calibre/ebooks/conversion/plugins/epub_input.py b/src/calibre/ebooks/conversion/plugins/epub_input.py index af7a5e2380..20a8b3ac26 100644 --- a/src/calibre/ebooks/conversion/plugins/epub_input.py +++ b/src/calibre/ebooks/conversion/plugins/epub_input.py @@ -39,7 +39,7 @@ class EPUBInput(InputFormatPlugin): import uuid, hashlib idpf_key = opf.raw_unique_identifier if idpf_key: - idpf_key = re.sub(u'\u0020\u0009\u000d\u000a', u'', idpf_key) + idpf_key = re.sub(u'[\u0020\u0009\u000d\u000a]', u'', idpf_key) idpf_key = hashlib.sha1(idpf_key.encode('utf-8')).digest() key = None for item in opf.identifier_iter():