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Fix #8097 (Some Kindle azw books have svg code which disrupts Calibre viewer)

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Kovid Goyal 2010-12-30 22:52:04 -07:00
parent de1fc05bd2
commit 7d3fb20c6b
1 changed files with 8 additions and 0 deletions
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8
src/calibre/ebooks/mobi/reader.py
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@ -513,11 +513,14 @@ class MobiReader(object):
mobi_version = self.book_header.mobi_version mobi_version = self.book_header.mobi_version
for x in root.xpath('//ncx'): for x in root.xpath('//ncx'):
x.getparent().remove(x) x.getparent().remove(x)
svg_tags = []
for i, tag in enumerate(root.iter(etree.Element)): for i, tag in enumerate(root.iter(etree.Element)):
tag.attrib.pop('xmlns', '') tag.attrib.pop('xmlns', '')
for x in tag.attrib: for x in tag.attrib:
if ':' in x: if ':' in x:
del tag.attrib[x] del tag.attrib[x]
if tag.tag and barename(tag.tag) == 'svg':
svg_tags.append(tag)
if tag.tag and barename(tag.tag.lower()) in \ if tag.tag and barename(tag.tag.lower()) in \
('country-region', 'place', 'placetype', 'placename', ('country-region', 'place', 'placetype', 'placename',
'state', 'city', 'street', 'address', 'content', 'form'): 'state', 'city', 'street', 'address', 'content', 'form'):
@ -628,6 +631,11 @@ class MobiReader(object):
cls = cls + (' ' if cls else '') + ncls cls = cls + (' ' if cls else '') + ncls
attrib['class'] = cls attrib['class'] = cls
for tag in svg_tags:
p = tag.getparent()
if hasattr(p, 'remove'):
p.remove(tag)
def create_opf(self, htmlfile, guide=None, root=None): def create_opf(self, htmlfile, guide=None, root=None):
mi = getattr(self.book_header.exth, 'mi', self.embedded_mi) mi = getattr(self.book_header.exth, 'mi', self.embedded_mi)
if mi is None: if mi is None: