def _save_str(self):
        try:
            return self._memo['_save_str']
        except __HOLE__:
            pass
        result = sys.intern(self._get_str())
        self._memo['_save_str'] = result
        return result
dataset/ETHPy150Open kayhayen/Nuitka/nuitka/build/inline_copy/lib/scons-2.3.2/SCons/Node/FS.py/Base._save_str