Produces the "Attributes" section in class docstrings for public
        member variables (attributes).

def make_attribute_list(self, node):
        """Produces the "Attributes" section in class docstrings for public
        member variables (attributes).
        """
        atr_nodes = []
        for n in self.get_specific_subnodes(node, 'memberdef', recursive=2):
            if n.attributes['kind'].value == 'variable' and n.attributes['prot'].value == 'public':
                atr_nodes.append(n)
        if not atr_nodes:
            return
        self.add_text(['\n', 'Attributes',
                       '\n', '----------'])
        for n in atr_nodes:
            name = self.extract_text(self.get_specific_subnodes(n, 'name'))
            self.add_text(['\n* ', '`', name, '`', ' : '])
            self.add_text(['`', self.extract_text(self.get_specific_subnodes(n, 'type')), '`'])
            self.add_text('  \n')
            restrict = ['briefdescription', 'detaileddescription']
            self.subnode_parse(n, pieces=[''], indent=4, restrict=restrict)