def transform_css(self):
transform_css(self,
transform_sheet=transform_sheet,
transform_style=transform_declaration)
# Firefox flakes out sometimes when dynamically creating <style> tags,
# so convert them to external stylesheets to ensure they never fail
style_xpath = XPath('//h:style')
for name, mt in tuple(self.mime_map.iteritems()):
mt = mt.lower()
if mt in OEB_DOCS:
head = ensure_head(self.parsed(name))
for style in style_xpath(self.parsed(name)):
if style.text and (style.get('type')
or 'text/css').lower() == 'text/css':
in_head = has_ancestor(style, head)
if not in_head:
extract(style)
head.append(style)
css = style.text
style.clear()
style.tag = XHTML('link')
style.set('type', 'text/css')
style.set('rel', 'stylesheet')
sname = self.add_file(name + '.css',
css.encode('utf-8'),
modify_name_if_needed=True)
style.set('href', self.name_to_href(sname, name))
def transform_container(container, serialized_rules, names=()):
from calibre.ebooks.oeb.polish.css import transform_css
rules = compile_rules(serialized_rules)
return transform_css(container,
transform_sheet=partial(transform_sheet, rules),
transform_style=partial(transform_declaration, rules),
names=names)
def transform_container(container, serialized_rules, names=()):
from calibre.ebooks.oeb.polish.css import transform_css
rules = compile_rules(serialized_rules)
return transform_css(
container, transform_sheet=partial(transform_sheet, rules),
transform_style=partial(transform_declaration, rules), names=names
)
def transform_css(self):
transform_css(self, transform_sheet=transform_sheet, transform_style=transform_declaration)
# Firefox flakes out sometimes when dynamically creating <style> tags,
# so convert them to external stylesheets to ensure they never fail
style_xpath = XPath('//h:style')
for name, mt in tuple(self.mime_map.iteritems()):
mt = mt.lower()
if mt in OEB_DOCS:
head = ensure_head(self.parsed(name))
for style in style_xpath(self.parsed(name)):
if style.text and (style.get('type') or 'text/css').lower() == 'text/css':
in_head = has_ancestor(style, head)
if not in_head:
extract(style)
head.append(style)
css = style.text
style.clear()
style.tag = XHTML('link')
style.set('type', 'text/css')
style.set('rel', 'stylesheet')
sname = self.add_file(name + '.css', css.encode('utf-8'), modify_name_if_needed=True)
style.set('href', self.name_to_href(sname, name))
def transform_css(self):
transform_css(self,
transform_sheet=transform_sheet,
transform_style=transform_declaration)
def transform_css(self):
transform_css(self, transform_sheet=transform_sheet, transform_style=transform_declaration)
