docs: def parse_from_parent(
              self,
              parent,  # type: ET.Element
              state  # type: _ProcessorState
      ):
          # type: (...) -> Any
          """Parse the element from the given parent element."""
          xml_value = self._processor.parse_from_parent(parent, state)
          return _hooks_apply_after_parse(self._hooks, state, xml_value)