Python 通配符删除文件的实例

# -*- coding: utf-8 -*-"""使用通配符，获取所有文件，或进行操作。"""import globimport osdef files(curr_dir = '.', ext = '*.exe'):  """当前目录下的文件"""  for i in glob.glob(os.path.join(curr_dir, ext)):    yield idef all_files(rootdir, ext):  """当前目录下以及子目录的文件"""  for name in os.listdir(rootdir):    if os.path.isdir(os.path.join(rootdir, name)):      try:        for i in all_files(os.path.join(rootdir, name), ext):          yield i      except:        pass  for i in files(rootdir, ext):    yield idef remove_files(rootdir, ext, show = False):  """删除rootdir目录下的符合的文件"""  for i in files(rootdir, ext):    if show:      print i    os.remove(i)def remove_all_files(rootdir, ext, show = False):  """删除rootdir目录下以及子目录下符合的文件"""  for i in all_files(rootdir, ext):    if show:      print i    os.remove(i)if __name__ == '__main__':  remove_all_files('.', '*.o', show = True)  # remove_all_files('.', '*.exe', show = True)  remove_files('.', '*.exe', show = True)  # for i in files('.','*.c'):    # print i