pylint/checkers/base.py
def _recursive_check_names(self, args, node):
        """check names in a possibly recursive list <arg>"""
        for arg in args:
            if isinstance(arg, astroid.AssignName):
                self._check_name("argument", arg.name, node)
            else:
                self._recursive_check_names(arg.elts, node)
def _recursive_check_names(self, args, node):
        """check names in a possibly recursive list <arg>"""
        for arg in args:
            if isinstance(arg, astroid.AssignName):
                self._check_name("argument", arg.name, node)
            else:
                self._recursive_check_names(arg.elts, node)
check names in a possibly recursive list <arg>