python 删除文件夹

只能删除空文件夹，删除非空文件夹会报错

>>> import os
>>> os.rmdir("/tmp/ssh-GyoPWOFZ47")
Traceback (most recent call last):
  File "<stdin>", line , in <module>
OSError: [Errno ] Directory not empty: '/tmp/ssh-GyoPWOFZ47'

>>> os.removedirs("/tmp/ssh-GyoPWOFZ47")
Traceback (most recent call last):
  File "<stdin>", line , in <module>
  File "/usr/lib/python2.7/os.py", line , in removedirs
    rmdir(name)
OSError: [Errno ] Directory not empty: '/tmp/ssh-GyoPWOFZ47'

经测试下面的方法，可以删除非空文件夹，（#空目录、有内容的目录都可以删）

>>> import shutil
>>> shutil.rmtree("/tmp/ssh-GyoPWOFZ47")
>>>
>>> exit()

这里只删除了 ssh-GyoPWOFZ47 文件夹