本文实例为大家分享了python批量创建指定名称的文件夹具体代码，供大家参考，具体内容如下

继删除多余文件之后，做了一些数据处理，需要重新保存数据，但文件夹的名称又不能改

所以只能创建新的文件夹，换个路径用之前的文件夹名

import os import glob #txt文件生成一次就好，或者用os.walk遍历需要的文件夹名称路径def mk_text(txt_path): folders = glob.glob(txt_path + '/*_1') writeText = open('F:/my_data/brats18_training/test.txt', 'w') for files in folders: if len(files) <= 0: continue writeText.write(os.sep + files + ', ' + '\n') writeText.close() def mkdir(mk_path): test = [] name = [] # =============================================================================# 或者用下面的程序把三个循环替换# for line in open('F:/my_data/brats18_training/test.txt', 'r'):# test.append(line)# # for filename in test:# filename = filename.strip()# filename = filename.rstrip(',')# if os.path.basename(filename)[0:7] == 'Brats18':# name = os.path.join(mk_path + '/' +os.path.basename(filename))# isExists = os.path.exists(name)# if not isExists:# os.mkdir(name)# print(name +'Successed')# else:# print(name + 'This is this content')# ============================================================================= for line in open('F:/my_data/brats18_training/test.txt', 'r'): test.append(line) for filename in test: filename = filename.strip() filename = filename.rstrip(",") if os.path.basename(filename)[0:7]=='Brats18': name.append(os.path.join(mk_path + '/' + os.path.basename(filename))) for generate_path in name: #print(generate_path) isExists = os.path.exists(generate_path) if not isExists: os.mkdir(generate_path) print(generate_path + '创建成功') #千万不要用return else: print(generate_path + ' There is this content') path = 'F:/my_data/HGG' mk_path = "H:/data/HGG"mkdir(mk_path)mk_txt(path)

小编再为大家分享一段：在指定目录批量创建文件夹的python实现代码：

目标文件夹为：L:\ZJ_Landsat\LC81220442013221LGN00\WaterQuality_PCA\results
目录L:\ZJ_Landsat下有大量影像文件。

import osrootDir = "L:\ZJ_Landsat"name1 = "WaterQuality_PCA"name2 = "results"folder_name = "PCA_4_bands"def listDir(rootDir): dir1 = [] for dirpath, dirnames, filenames in os.walk(rootDir): for dir in dirnames: dir1.append(os.path.join(rootDir,dir[0:21]))#LC81220442013221LGN00的长度为21 return dir1 print("Done!")dirList = listDir(rootDir)[0:104]#104为104个影像文件夹数量dir1 = []dir2 = []for dir in dirList: dir1 = os.path.join(''.join(dir),name1) dir2 = os.path.join(dir1,name2) dir3 = os.path.join(dir2,folder_name) if not os.path.exists(dir3): os.mkdir(os.path.join(dir3))

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。