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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def attach_identifier_attributes(self, ast):
 # type: (Dict[str, Any]) -> Dict[str, Any] """ Attach 5 flags to the AST. - is dynamic: True if the identifier name can be determined by static analysis. - is member: True if the identifier is a member of a subscription/dot/slice node. - is declaring: True if the identifier is used to declare. - is autoload: True if the identifier is declared with autoload. - is function: True if the identifier is a function. Vim distinguish between function identifiers and variable identifiers. - is declarative parameter: True if the identifier is a declarative parameter. For example, the identifier "param" in Func(param) is a declarative parameter. - is on string expression context: True if the variable is on the string expression context. The string expression context is the string content on the 2nd argument of the map or filter function. - is lambda argument: True if the identifier is a lambda argument. """

        redir_assignment_parser = RedirAssignmentParser()
        ast_with_parsed_redir = redir_assignment_parser.process(ast)

        map_and_filter_parser = CallNodeParser()
        ast_with_parse_map_and_filter_and_redir = \
            map_and_filter_parser.process(ast_with_parsed_redir)

        traverse(
            ast_with_parse_map_and_filter_and_redir,
            on_enter=lambda node: self._enter_handler(
                node,
                is_on_lambda_str=None,
                is_on_lambda_body=None,
            )
        )
        return ast