def process_rule(self, rule, is_ancestor, maximum_specificities):
selector = rule['selector']
sheet_index = rule['sheet_index']
rule_address = rule['rule_address'] or ()
if selector is not None:
try:
specificity = [0] + list(parse(selector)[0].specificity())
except (AttributeError, TypeError, SelectorError):
specificity = [0, 0, 0, 0]
else: # style attribute
specificity = [1, 0, 0, 0]
specificity.extend((sheet_index, tuple(rule_address)))
ancestor_specificity = 0 if is_ancestor else 1
properties = []
for prop in rule['properties']:
important = 1 if prop[-1] == 'important' else 0
p = Property(prop, [ancestor_specificity] + [important] + specificity)
properties.append(p)
if p.specificity > maximum_specificities.get(p.name, (0,0,0,0,0,0)):
maximum_specificities[p.name] = p.specificity
rule['properties'] = properties
href = rule['href']
if hasattr(href, 'startswith') and href.startswith('%s://%s' % (FAKE_PROTOCOL, FAKE_HOST)):
qurl = QUrl(href)
name = qurl.path()[1:]
if name:
rule['href'] = name
def process_rule(self, rule, is_ancestor, maximum_specificities):
selector = rule['selector']
sheet_index = rule['sheet_index']
rule_address = rule['rule_address'] or ()
if selector is not None:
try:
specificity = [0] + list(parse(selector)[0].specificity())
except (AttributeError, TypeError, SelectorError):
specificity = [0, 0, 0, 0]
else: # style attribute
specificity = [1, 0, 0, 0]
specificity.extend((sheet_index, tuple(rule_address)))
ancestor_specificity = 0 if is_ancestor else 1
properties = []
for prop in rule['properties']:
important = 1 if prop[-1] == 'important' else 0
p = Property(prop, [ancestor_specificity] + [important] + specificity)
properties.append(p)
if p.specificity > maximum_specificities.get(p.name, (0,0,0,0,0,0)):
maximum_specificities[p.name] = p.specificity
rule['properties'] = properties
href = rule['href']
if hasattr(href, 'startswith') and href.startswith('file://'):
href = href[len('file://'):]
if iswindows and href.startswith('/'):
href = href[1:]
if href:
rule['href'] = current_container().abspath_to_name(href, root=self.preview.current_root)
def classes_in_selector(text):
classes = set()
try:
for selector in parse(text):
_classes_in_selector(selector, classes)
except SelectorSyntaxError:
pass
return classes
def classes_in_selector(text):
classes = set()
try:
for selector in parse(text):
_classes_in_selector(selector, classes)
except SelectorSyntaxError:
pass
return classes