def restat(self, reraise=True):
        try:
            self.statinfo = stat(self.path)
        except OSError:
            self.statinfo = 0
            if reraise:
                raise
Subclass should override this function.
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/python/filepath.py/FilePath.restat--crossover with--dataset/ETHPy150Open yuhaozhang/nnjm-global/code/train_util.py/TrainModel.loadModelParams