def replace_notelabel(el: ElementBase, text: str) -> None:
'修改脚注的标签'
while el.tag != 'a':
el = el.getparent()
if el.tag != 'a':
a = el.find('.//a')
if a is not None:
el = a
while len(el):
el = el[0]
el.text = text
def _get_element_at_path(
current_element: etree.ElementBase, current_path: Sequence[str],
required_path: Sequence[str], element_maker: ElementMaker
) -> Tuple[etree.ElementBase, Sequence[str]]:
if required_path != current_path:
common_path = _get_common_path(current_path, required_path)
LOGGER.debug('required element path: %s -> %s (common path: %s)',
current_path, required_path, common_path)
for _ in range(len(current_path) - len(common_path)):
current_element = current_element.getparent()
current_path = list(common_path)
for path_fragment in required_path[len(common_path):]:
try:
parsed_path_fragment = parse_tag_expression(path_fragment)
child = parsed_path_fragment.create_node(
element_maker=element_maker)
except ValueError as exc:
raise ValueError('failed to create node for %r due to %s' %
(path_fragment, exc)) from exc
current_element.append(child)
current_element = child
current_path.append(path_fragment)
return current_element, current_path
def getparent(self, *args, **kwargs):
result = ElementBase.getparent(self, *args, **kwargs)
if result is None:
return RomElement.window
else:
return result
def remove_page_xml_node(cls, nd: etree.ElementBase):
"""
remove a PageXml element
"""
nd.getparent().remove(nd)