def repr_parse(css):
selectors = parse(css)
for selector in selectors:
assert selector.pseudo_element is None
return [
repr(selector.parsed_tree).replace("(u'", "('")
for selector in selectors
]
def parse_pseudo(css):
result = []
for selector in parse(css):
pseudo = selector.pseudo_element
pseudo = type('')(pseudo) if pseudo else pseudo
# No Symbol here
assert pseudo is None or isinstance(pseudo, type(''))
selector = repr(selector.parsed_tree).replace("(u'", "('")
result.append((selector, pseudo))
return result
def get_error(css):
try:
parse(css)
except SelectorSyntaxError:
# Py2, Py3, ...
return str(sys.exc_info()[1]).replace("(u'", "('")
def specificity(css):
selectors = parse(css)
assert len(selectors) == 1
return selectors[0].specificity()