def _parse_section(self, node, state):
        """Parse a Section of the node.

        Note that this implementation currently creates a Section at the
        beginning of the document and creates Section based on tag of node.

        :param node: The lxml node to parse
        :param state: The global state necessary to place the node in context
            of the document as a whole.
        """
        if node.tag not in ["html", "section"]:
            return state

        # Add a Section
        stable_id = (
            f"{state['document'].name}"
            f"::"
            f"{'section'}"
            f":"
            f"{state['section']['idx']}"
        )

        # Set name for Section
        name = node.attrib["name"] if "name" in node.attrib else None

        state["context"][node] = Section(
            document=state["document"],
            name=name,
            stable_id=stable_id,
            position=state["section"]["idx"],
        )
        state["section"]["idx"] += 1

        return state
Parse a Section of the node.

        Note that this implementation currently creates a Section at the
        beginning of the document and creates Section based on tag of node.

        :param node: The lxml node to parse
        :param state: The global state necessary to place the node in context
            of the document as a whole.