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EPUB Output: Change orphaned <td> tags to <div> as they cause ADE to crash

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This commit is contained in:
Kovid Goyal 2011-06-13 09:03:43 -06:00
parent 74bfba2caf
commit cab4eb9bd2
1 changed files with 8 additions and 1 deletions
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9
src/calibre/ebooks/epub/output.py
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@ -394,6 +394,13 @@ class EPUBOutput(OutputFormatPlugin):
for tag in XPath('//h:img[@src]')(root): for tag in XPath('//h:img[@src]')(root):
tag.set('src', tag.get('src', '').replace('&', '')) tag.set('src', tag.get('src', '').replace('&', ''))
# ADE whimpers in fright when it encounters a <td> outside a
# <table>
in_table = XPath('ancestor::h:table')
for tag in XPath('//h:td|//h:tr|//h:th')(root):
if not in_table(tag):
tag.tag = XHTML('div')
special_chars = re.compile(u'[\u200b\u00ad]') special_chars = re.compile(u'[\u200b\u00ad]')
for elem in root.iterdescendants(): for elem in root.iterdescendants():
if getattr(elem, 'text', False): if getattr(elem, 'text', False):
@ -413,7 +420,7 @@ class EPUBOutput(OutputFormatPlugin):
rule.style.removeProperty('margin-left') rule.style.removeProperty('margin-left')
# padding-left breaks rendering in webkit and gecko # padding-left breaks rendering in webkit and gecko
rule.style.removeProperty('padding-left') rule.style.removeProperty('padding-left')
# Change whitespace:pre to pre-line to accommodate readers that # Change whitespace:pre to pre-wrap to accommodate readers that
# cannot scroll horizontally # cannot scroll horizontally
for rule in stylesheet.data.cssRules.rulesOfType(CSSRule.STYLE_RULE): for rule in stylesheet.data.cssRules.rulesOfType(CSSRule.STYLE_RULE):
style = rule.style style = rule.style