os.remove(   filename )   # filename: "要删除的文件名"

import os  def delete_file_folder(src):      '''delete files and folders'''     if os.path.isfile(src):          try:              os.remove(src)          except:              pass     elif os.path.isdir(src):          for item in os.listdir(src):              itemsrc=os.path.join(src,item)              delete_file_folder(itemsrc)          try:              os.rmdir(src)          except:              pass   if __name__=='__main__':        dirname=r'G:\windows'     print delete_file_folder(dirname)