def _oldChunkFilename(self, cx, cz):
        return self.worldFolder.getFilePath((self.dirhash(cx), self.dirhash(cz), base36(cx), base36(cz)) % "%s/%s/c.%s.%s.dat")
dataset/ETHPy150Open mcedit/pymclevel/infiniteworld.py/MCInfdevOldLevel._oldChunkFilename/swapped operands of `%`