Cutlery/calibre
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Kovid Goyal 2013-02-10 19:22:46 +05:30
parent 3a675d9e42
commit 2b0514513b
1 changed files with 19 additions and 16 deletions
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35
src/calibre/ebooks/oeb/polish/stats.py
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@ -61,9 +61,8 @@ def get_matching_rules(rules, font):
# Filter on font stretch # Filter on font stretch
width = widths[font.get('font-stretch', 'normal')] width = widths[font.get('font-stretch', 'normal')]
min_dist = min(abs(width-f['width']) for f in matches) min_dist = min(abs(width-y['width']) for y in matches)
nearest = [f for f in matches if abs(width-f['width']) == nearest = [x for x in matches if abs(width-x['width']) == min_dist]
min_dist]
if width <= 4: if width <= 4:
lmatches = [f for f in nearest if f['width'] <= width] lmatches = [f for f in nearest if f['width'] <= width]
else: else:
@ -199,6 +198,22 @@ class StatsCollector(object):
self.render_book() self.render_book()
def href_to_name(self, href, warn_name):
if not href.startswith('file://'):
self.log.warn('Non-local URI in', warn_name, ':', href, 'ignoring')
return None
src = href[len('file://'):]
if iswindows and src.startswith('/'):
src = src[1:]
src = src.replace('/', os.sep)
src = unquote(src)
name = self.container.abspath_to_name(src)
if not self.container.has_name(name):
self.log.warn('Missing resource', href, 'in', warn_name,
'ignoring')
return None
return name
def collect_font_stats(self): def collect_font_stats(self):
self.page.evaljs('window.font_stats.get_font_face_rules()') self.page.evaljs('window.font_stats.get_font_face_rules()')
font_face_rules = self.page.bridge_value font_face_rules = self.page.bridge_value
@ -220,19 +235,7 @@ class StatsCollector(object):
if not src: continue if not src: continue
style = parseStyle('background-image:%s'%src, validate=False) style = parseStyle('background-image:%s'%src, validate=False)
src = style.getProperty('background-image').propertyValue[0].uri src = style.getProperty('background-image').propertyValue[0].uri
if not src.startswith('file://'): name = self.href_to_name(src, '@font-face rule')
self.log.warn('Unknown URI in @font-face: %r'%src)
continue
src = src[len('file://'):]
if iswindows and src.startswith('/'):
src = src[1:]
src = src.replace('/', os.sep)
src = unquote(src)
name = self.container.abspath_to_name(src)
if not self.container.has_name(name):
self.log.warn('Font %r referenced in @font-face rule not found'
%name)
continue
rule['src'] = name rule['src'] = name
normalize_font_properties(rule) normalize_font_properties(rule)
rule['width'] = widths[rule['font-stretch']] rule['width'] = widths[rule['font-stretch']]