test_exclude_path.xml

<document source="basic_unrun">
    <section ids="a-title" names="a\ title">
        <title>
            a title
        <paragraph>
            some text
        <container cell_index="1" cell_metadata="{}" classes="cell" exec_count="True" nb_element="cell_code">
            <container classes="cell_input" nb_element="cell_code_source">
                <literal_block language="ipython3" xml:space="preserve">
                    a=1
                    print(a)