python,在已有的文件夹下创建新的时间文件夹。

 

废话不多说，直接贴出源码

year = "2012"
month = "10"
day = "31"
path = "D:\\Env\\bair\\"
title_year = str(year)
title_month = str(month)
title_day = str(day)
new_path_year = os.path.join(path,title_year)
if not os.path.isdir(new_path_year):
    os.makedirs(new_path_year)
 new_path_month = os.path.join(new_path_year,title_month)
if not os.path.isdir(new_path_month):
     os.makedirs(new_path_month)
new_path_day = os.path.join(new_path_month,title_day)
if not os.path.isdir(new_path_day):
     os.makedirs(new_path_day)