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LIT Input: Handle lit files that set an incorrect XML mimetype for their text. Fixes #1099621 (problem converting .lit files)

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Kovid Goyal 2013-01-15 09:16:09 +05:30
parent d9ae243f12
commit c1c0099354
1 changed files with 18 additions and 1 deletions
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19
src/calibre/ebooks/lit/reader.py
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@ -11,13 +11,17 @@ import struct, os, functools, re
from urlparse import urldefrag
from cStringIO import StringIO
from urllib import unquote as urlunquote
from lxml import etree
from calibre.ebooks.lit import LitError
from calibre.ebooks.lit.maps import OPF_MAP, HTML_MAP
import calibre.ebooks.lit.mssha1 as mssha1
from calibre.ebooks.oeb.base import urlnormalize
from calibre.ebooks.oeb.base import urlnormalize, xpath
from calibre.ebooks.oeb.reader import OEBReader
from calibre.ebooks import DRMError
from calibre import plugins
lzx, lxzerror = plugins['lzx']
msdes, msdeserror = plugins['msdes']
@ -907,3 +911,16 @@ class LitReader(OEBReader):
Container = LitContainer
DEFAULT_PROFILE = 'MSReader'
def _spine_from_opf(self, opf):
manifest = self.oeb.manifest
for elem in xpath(opf, '/o2:package/o2:spine/o2:itemref'):
idref = elem.get('idref')
if idref not in manifest.ids:
continue
item = manifest.ids[idref]
if (item.media_type.lower() == 'application/xml' and
hasattr(item.data, 'xpath') and item.data.xpath('/html')):
item.media_type = 'application/xhtml+xml'
item.data = item._parse_xhtml(etree.tostring(item.data))
super(LitReader, self)._spine_from_opf(opf)