def load_config(self): logdir = self.exp_path + '/log/' cfg_filename = os.path.join(logdir, 'cfg-' + str(self.log_id - 1) + '-*.json') cfg_files = glob.glob(cfg_filename) cfg_files.sort(reverse=True) if len(cfg_files) == 0 or not os.path.isfile(cfg_files[0]): return None p = Params() if not p.load(cfg_files[0]): return None return p