Method make_nodes

code2flow/php.py:299–334

Given a tree element of all the lines in a function, create the node along with the calls and variables internal to it. Also make the nested subnodes :param tree ast: :param parent Group: :rtype: list[Node]

(tree, parent)

    @staticmethod
    def make_nodes(tree, parent):
        """
        Given a tree element of all the lines in a function, create the node along
        with the calls and variables internal to it.
        Also make the nested subnodes

        :param tree ast:
        :param parent Group:
        :rtype: list[Node]
        """
        assert tree['nodeType'] in ('Stmt_Function', 'Stmt_ClassMethod', 'Expr_Closure')

        if tree['nodeType'] == 'Expr_Closure':
            token = '(Closure)'
        else:
            token = tree['name']['name']
        is_constructor = token == '__construct' and parent.group_type == GROUP_TYPE.CLASS

        tree_body = tree['stmts']
        subgroup_trees, subnode_trees, this_scope_body = PHP.separate_namespaces(tree_body)
        assert not subgroup_trees
        calls = make_calls(this_scope_body)
        variables = make_local_variables(this_scope_body, parent)

        if parent.group_type == GROUP_TYPE.CLASS and parent.parent.group_type == GROUP_TYPE.NAMESPACE:
            import_tokens = [djoin(parent.parent.token, parent.token, token)]
        if parent.group_type in (GROUP_TYPE.NAMESPACE, GROUP_TYPE.CLASS):
            import_tokens = [djoin(parent.token, token)]
        else:
            import_tokens = [token]

        node = Node(token, calls, variables, parent, import_tokens=import_tokens,
                    is_constructor=is_constructor, line_number=lineno(tree))

        subnodes = flatten([PHP.make_nodes(t, parent) for t in subnode_trees])
        return [node] + subnodes

    @staticmethod
    def make_root_node(lines, parent):