def after_content(self) -> None:
    self.env.temp_data['cpp:parent_symbol'] = self.oldParentSymbol
    self.env.ref_context['cpp:parent_key'] = self.oldParentKey
def after_content(self) -> None:
    self.env.temp_data['cpp:parent_symbol'] = self.oldParentSymbol
    self.env.ref_context['cpp:parent_key'] = self.oldParentKey