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Fix #807641 (crash on conversion LRF to epub)

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Kovid Goyal 2011-07-09 10:21:16 -06:00
parent 7fbd662e41
commit 2d015ab94b
1 changed files with 3 additions and 2 deletions
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5
src/calibre/ebooks/lrf/lrfparser.py
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@ -4,8 +4,9 @@ __copyright__ = '2008, Kovid Goyal <kovid at kovidgoyal.net>'
import sys, array, os, re, codecs, logging import sys, array, os, re, codecs, logging
from calibre import setup_cli_handlers, sanitize_file_name from calibre import setup_cli_handlers
from calibre.utils.config import OptionParser from calibre.utils.config import OptionParser
from calibre.utils.filenames import ascii_filename
from calibre.ebooks.lrf.meta import LRFMetaFile from calibre.ebooks.lrf.meta import LRFMetaFile
from calibre.ebooks.lrf.objects import get_object, PageTree, StyleObject, \ from calibre.ebooks.lrf.objects import get_object, PageTree, StyleObject, \
Font, Text, TOCObject, BookAttr, ruby_tags Font, Text, TOCObject, BookAttr, ruby_tags
@ -89,7 +90,7 @@ class LRFDocument(LRFMetaFile):
bookinfo += u'<FreeText reading="">%s</FreeText>\n</BookInfo>\n<DocInfo>\n'%(self.metadata.free_text,) bookinfo += u'<FreeText reading="">%s</FreeText>\n</BookInfo>\n<DocInfo>\n'%(self.metadata.free_text,)
th = self.doc_info.thumbnail th = self.doc_info.thumbnail
if th: if th:
prefix = sanitize_file_name(self.metadata.title, as_unicode=True) prefix = ascii_filename(self.metadata.title)
bookinfo += u'<CThumbnail file="%s" />\n'%(prefix+'_thumbnail.'+self.doc_info.thumbnail_extension,) bookinfo += u'<CThumbnail file="%s" />\n'%(prefix+'_thumbnail.'+self.doc_info.thumbnail_extension,)
if write_files: if write_files:
open(prefix+'_thumbnail.'+self.doc_info.thumbnail_extension, 'wb').write(th) open(prefix+'_thumbnail.'+self.doc_info.thumbnail_extension, 'wb').write(th)