https://www.cnblogs.com/kongzhagen/p/6295925.html
import os name = [] with open('/media/hdc/xing/DeepLabV2/dataset/cityspace/gtFine/gtFine_color.txt') as file: for line in file: name_dir = line.strip().split('./')[1].split('/')[0] if name_dir in name: continue else: name.append(name_dir) file_dir = '/media/hdc/xing/DeepLabV2/cityspace/' + name_dir os.mkdir(file_dir)