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Kovid Goyal 2015-01-22 13:36:38 +05:30
parent 79f5dff810
commit 78395922c0
1 changed files with 3 additions and 1 deletions
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src/calibre/ebooks/oeb/polish/css.py
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@ -68,6 +68,8 @@ def build_selector(text, case_sensitive=True):
except Exception: except Exception:
return None return None
PSEUDO_PAT = r':(first-letter|first-line|link|hover|visited|active|focus|before|after)'
def is_rule_used(root, selector, log, pseudo_pat, cache): def is_rule_used(root, selector, log, pseudo_pat, cache):
selector = pseudo_pat.sub('', selector) selector = pseudo_pat.sub('', selector)
selector = MIN_SPACE_RE.sub(r'\1', selector) selector = MIN_SPACE_RE.sub(r'\1', selector)
@ -160,7 +162,7 @@ def remove_unused_css(container, report=None, remove_unused_classes=False):
style_rules = {name:tuple(sheet.cssRules.rulesOfType(CSSRule.STYLE_RULE)) for name, sheet in sheets.iteritems()} style_rules = {name:tuple(sheet.cssRules.rulesOfType(CSSRule.STYLE_RULE)) for name, sheet in sheets.iteritems()}
num_of_removed_rules = num_of_removed_classes = 0 num_of_removed_rules = num_of_removed_classes = 0
pseudo_pat = re.compile(r':(first-letter|first-line|link|hover|visited|active|focus|before|after)', re.I) pseudo_pat = re.compile(PSEUDO_PAT, re.I)
cache = {} cache = {}
for name, mt in container.mime_map.iteritems(): for name, mt in container.mime_map.iteritems():