python 两种方法删除空文件夹

import os

def delete_gap_dir(dir):
  if os.path.isdir(dir):
    for d in os.listdir(dir):
      #print(\'1\',os.path.join(dir, d))

      path = os.path.join(dir, d)
      if os.path.isdir(path) and not path.endswith(\'pic_neg\'):
        delete_gap_dir(path)
    if not os.listdir(dir):
      #print(\'空文件夹：\' + dir)
      os.rmdir(dir)
      print(\'移除空目录: \' + dir)
    #else:
      #print(dir)
# delete_gap_dir(os.getcwd())

if __name__ == \"__main__\":
  dir = r\'C:\\newpython\\123\'
  delete_gap_dir(dir)
  print(u\'删除完毕\')

import os
def del_emp_dir(path):
  for (root, dirs, files) in os.walk(path):
    for item in dirs:
      dir = os.path.join(root, item)
      try:
        os.rmdir(dir) #os.rmdir() 方法用于删除指定路径的目录。仅当这文件夹是空的才可以, 否则, 抛出OSError。
        print(dir)
      except Exception as e:
        print(\'Exception\',e)
if __name__ == \'__main__\':
  dir = r\'F:\\test\'
  del_emp_dir(dir)