def get_role(self):
        """
        Return the string literal that is used in the template.
        The role can be "main", "sidebar" or "related", or shorted to "m", "s", "r".
        """
        try:
            return extract_literal(self.meta_kwargs['role'])
        except __HOLE__:
            return None
dataset/ETHPy150Open edoburu/django-fluent-contents/fluent_contents/templatetags/fluent_contents_tags.py/PagePlaceholderNode.get_role