Backup_Repos/calibre
1
0
Fork 0
mirror of git://github.com/kovidgoyal/calibre.git synced 2026-04-22 10:53:45 +02:00
Code Issues Projects Releases Wiki Activity

EPUB Output: Do not raise an error for invalid embedded fonts in the input document. Fixes #7567 (operation failed)

Browse source
This commit is contained in:
Kovid Goyal 2010-11-17 09:35:57 -07:00
parent 1a3f4fd5d8
commit 9b7f64d3c8
1 changed files with 6 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
src/calibre/ebooks/epub/output.py
View file

@ -241,9 +241,12 @@ def encrypt_fonts(self, uris, tdir, uuid): # {{{
self.log.debug('Encrypting font:', uri)
with open(path, 'r+b') as f:
data = f.read(1024)
f.seek(0)
for i in range(1024):
f.write(chr(ord(data[i]) ^ key[i%16]))
if len(data) >= 1024:
f.seek(0)
for i in range(1024):
f.write(chr(ord(data[i]) ^ key[i%16]))
else:
self.log.warn('Font', path, 'is invalid, ignoring')
if not isinstance(uri, unicode):
uri = uri.decode('utf-8')
fonts.append(u'''