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Fix #2630 (lxml.etree.XMLSyntaxError: error parsing attribute name, line 5, column 1340)

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Kovid Goyal 2009-06-17 12:40:59 -07:00
parent 4c586ff916
commit d0be2b91a9
1 changed files with 9 additions and 3 deletions
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8
src/calibre/ebooks/oeb/reader.py
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@ -6,7 +6,7 @@ from __future__ import with_statement
__license__ = 'GPL v3'
__copyright__ = '2008, Marshall T. Vandegrift <llasram@gmail.com>'
import sys, os, uuid, copy
import sys, os, uuid, copy, re
from itertools import izip
from urlparse import urldefrag, urlparse
from urllib import unquote as urlunquote
@ -107,8 +107,14 @@ class OEBReader(object):
except etree.XMLSyntaxError:
repl = lambda m: ENTITYDEFS.get(m.group(1), m.group(0))
data = ENTITY_RE.sub(repl, data)
try:
opf = etree.fromstring(data)
self.logger.warn('OPF contains invalid HTML named entities')
except etree.XMLSyntaxError:
data = re.sub(r'(?is)<tours>.+</tours>', '', data)
self.logger.warn('OPF contains invalid tours section')
opf = etree.fromstring(data)
ns = namespace(opf.tag)
if ns not in ('', OPF1_NS, OPF2_NS):
raise OEBError('Invalid namespace %r for OPF document' % ns)