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Small performance improvement

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This commit is contained in:
Kovid Goyal 2014-09-02 10:27:09 +05:30
parent 6d1ccb0873
commit fbddd0427d
1 changed files with 4 additions and 3 deletions
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7
src/calibre/ebooks/conversion/plugins/epub_output.py
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@ -449,12 +449,13 @@ class EPUBOutput(OutputFormatPlugin):
if not in_table(tag): if not in_table(tag):
tag.tag = XHTML('div') tag.tag = XHTML('div')
# ADE fails to render non breaking hyphens/soft hyphens/zero width spaces
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 elem.text:
elem.text = special_chars.sub('', elem.text) elem.text = special_chars.sub('', elem.text)
elem.text = elem.text.replace(u'\u2011', '-') elem.text = elem.text.replace(u'\u2011', '-')
if getattr(elem, 'tail', False): if elem.tail:
elem.tail = special_chars.sub('', elem.tail) elem.tail = special_chars.sub('', elem.tail)
elem.tail = elem.tail.replace(u'\u2011', '-') elem.tail = elem.tail.replace(u'\u2011', '-')