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Strip empty <style,title,script> tags from EPUB. Fix #1660 (epub to LRF minor problems)

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Kovid Goyal 2009-01-22 13:41:40 -08:00
parent 741e13c0e2
commit 7717679733
2 changed files with 9 additions and 1 deletions
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8
src/calibre/ebooks/epub/from_html.py
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@ -166,6 +166,14 @@ class HTMLProcessor(Processor, Rationalizer):
if tag.get('type', '').lower().strip() in ('image/svg+xml',):
continue
tag.getparent().remove(tag)
for tag in self.root.xpath('//title|//style'):
if not tag.text:
tag.getparent().remove(tag)
for tag in self.root.xpath('//script'):
if not tag.text and not tag.get('src', False):
tag.getparent().remove(tag)
def save(self):
for meta in list(self.root.xpath('//meta')):

2
src/calibre/ebooks/lrf/html/convert_from.py
View File

@ -1720,7 +1720,7 @@ class HTMLConverter(object, LoggingInterface):
self.previous_text = '\n'
elif tagname in ['hr', 'tr']: # tr needed for nested tables
self.end_current_block()
if tagname == 'hr':
if tagname == 'hr' and not tag_css.get('width', '').strip().startswith('0'):
self.current_page.RuledLine(linelength=int(self.current_page.pageStyle.attrs['textwidth']))
self.previous_text = '\n'
self.process_children(tag, tag_css, tag_pseudo_css)