python 目录

# encoding=gbk
import os
cwd = os.getcwd()

updir = os.path.dirname(cwd)

print cwd
print updir

new_dir = updir + '/' 'pic'
if os.path.exists(new_dir):
    print '已经存在'
else:
    print '新建%s' % new_dir
    os.mkdir(new_dir)