Cutlery/calibre
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This commit is contained in:
Kovid Goyal 2013-05-21 18:44:36 +05:30
parent 03df8de173
commit f7bfc69282
1 changed files with 19 additions and 16 deletions
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31
src/calibre/ebooks/oeb/transforms/flatcss.py
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@ -32,7 +32,8 @@ def dynamic_rescale_factor(node):
classes = node.get('class', '').split(' ')
classes = [x.replace('calibre_rescale_', '') for x in classes if
x.startswith('calibre_rescale_')]
if not classes: return None
if not classes:
return None
factor = 1.0
for x in classes:
try:
@ -54,7 +55,8 @@ class KeyMapper(object):
return base
size = float(size)
base = float(base)
if abs(size - base) < 0.1: return 0
if abs(size - base) < 0.1:
return 0
sign = -1 if size < base else 1
endp = 0 if size < base else 36
diff = (abs(base - size) * 3) + ((36 - size) / 100)
@ -110,7 +112,8 @@ class EmbedFontsCSSRules(object):
self.href = None
def __call__(self, oeb):
if not self.body_font_family: return None
if not self.body_font_family:
return None
if not self.href:
iid, href = oeb.manifest.generate(u'page_styles', u'page_styles.css')
rules = [x.cssText for x in self.rules]
@ -228,10 +231,10 @@ class CSSFlattener(object):
bs.append('margin-top: 0pt')
bs.append('margin-bottom: 0pt')
if float(self.context.margin_left) >= 0:
bs.append('margin-left : %gpt'%\
bs.append('margin-left : %gpt'%
float(self.context.margin_left))
if float(self.context.margin_right) >= 0:
bs.append('margin-right : %gpt'%\
bs.append('margin-right : %gpt'%
float(self.context.margin_right))
bs.extend(['padding-left: 0pt', 'padding-right: 0pt'])
if self.page_break_on_body:
@ -277,8 +280,10 @@ class CSSFlattener(object):
for kind in ('margin', 'padding'):
for edge in ('bottom', 'top'):
property = "%s-%s" % (kind, edge)
if property not in cssdict: continue
if '%' in cssdict[property]: continue
if property not in cssdict:
continue
if '%' in cssdict[property]:
continue
value = style[property]
if value == 0:
continue
@ -436,8 +441,7 @@ class CSSFlattener(object):
keep_classes = set()
if cssdict:
items = cssdict.items()
items.sort()
items = sorted(cssdict.items())
css = u';\n'.join(u'%s: %s' % (key, val) for key, val in items)
classes = node.get('class', '').strip() or 'calibre'
klass = ascii_text(STRIPNUM.sub('', classes.split()[0].replace('_', '')))
@ -519,8 +523,7 @@ class CSSFlattener(object):
if float(self.context.margin_bottom) >= 0:
stylizer.page_rule['margin-bottom'] = '%gpt'%\
float(self.context.margin_bottom)
items = stylizer.page_rule.items()
items.sort()
items = sorted(stylizer.page_rule.items())
css = ';\n'.join("%s: %s" % (key, val) for key, val in items)
css = ('@page {\n%s\n}\n'%css) if items else ''
rules = [r.cssText for r in stylizer.font_face_rules +
@ -556,14 +559,14 @@ class CSSFlattener(object):
body = html.find(XHTML('body'))
fsize = self.context.dest.fbase
self.flatten_node(body, stylizer, names, styles, pseudo_styles, fsize, item.id)
items = [(key, val) for (val, key) in styles.items()]
items.sort()
items = sorted([(key, val) for (val, key) in styles.items()])
# :hover must come after link and :active must come after :hover
psels = sorted(pseudo_styles.iterkeys(), key=lambda x :
{'hover':1, 'active':2}.get(x, 0))
for psel in psels:
styles = pseudo_styles[psel]
if not styles: continue
if not styles:
continue
x = sorted(((k+':'+psel, v) for v, k in styles.iteritems()))
items.extend(x)