def _resolve_possible_variable(self, name):
        try:
            resolved = self._variables[name]
            return self._unescape_variable_if_needed(resolved)
        except (KeyError, __HOLE__, DataError):
            return name
dataset/ETHPy150Open shellderp/sublime-robot-plugin/lib/robot/libraries/BuiltIn.py/_Variables._resolve_possible_variable