284             break

   284             break

   285         head, tail = os.path.split(head)

   285         head, tail = os.path.split(head)

   286 

   286 

   287 def unlinkpath(f):

   287 def unlinkpath(f):

   288     """unlink and remove the directory if it is empty"""

   288     """unlink and remove the directory if it is empty"""

   290     # try removing directories that might now be empty

   290     # try removing directories that might now be empty

   291     try:

   291     try:

   292         _removedirs(os.path.dirname(f))

   292         _removedirs(os.path.dirname(f))

   293     except OSError:

   293     except OSError:

   294         pass

   294         pass