检查并创建目录mkdir

 

os.listdir()

os.path.isdir()

os.path.join()

os.mkdir()

 

 1 # -*- coding:utf-8 -*-
 2 import os,sys
 3 
 4 
 5 def mkdir(path = os.getcwd()):
 6     if \'img\' in os.listdir(path) and os.path.isdir(os.path.join(path,\'img\')):
 7         pass
 8     else:
 9         os.mkdir(os.path.join(path,\'img\'))
10     subpath = os.path.join(path,\'img\')
11     dirs = [\'t31\',\'t32\',\'t33\',\'t34\',\'t35\',\'t36\',\'t37\',\'t38\',\'t39\']
12     for dir in dirs:
13         if dir in os.listdir(subpath) and os.path.isdir(os.path.join(subpath,dir)):
14             pass
15         else:
16             os.mkdir(os.path.join(subpath,dir))
17 
18 if __name__==\'__main__\':
19     mkdir(\'C:\\For Work\')