def run(self):
        try:
            lines = self.parse_lit(self.parse_file(self.arguments[0]))
        except __HOLE__ as exc:
            document = self.state.document
            return [document.reporter.warning(str(exc), line=self.lineno)]

        node = nodes.container()
        node['classes'] = ['lit-container']
        node.document = self.state.document

        enum = nodes.enumerated_list()
        enum['classes'] = ['lit-docs']
        node.append(enum)

        # make first list item
        list_item = nodes.list_item()
        list_item['classes'] = ['lit-item']

        for is_doc, line in lines:
            if is_doc and line == ['']:
                continue

            section = nodes.section()

            if is_doc:
                section['classes'] = ['lit-annotation']

                nested_parse_with_titles(self.state, ViewList(line), section)
            else:
                section['classes'] = ['lit-content']

                code = '\n'.join(line)
                literal = nodes.literal_block(code, code)
                literal['language'] = 'yaml'
                set_source_info(self, literal)
                section.append(literal)

            list_item.append(section)

            # If we have a pair of annotation/content items, append the list
            # item and create a new list item
            if len(list_item.children) == 2:
                enum.append(list_item)
                list_item = nodes.list_item()
                list_item['classes'] = ['lit-item']

        # Non-semantic div for styling
        bg = nodes.container()
        bg['classes'] = ['lit-background']
        node.append(bg)

        return [node]
dataset/ETHPy150Open saltstack/salt/doc/_ext/saltdomain.py/LiterateCoding.run