从目录列表中排除文件答案

【问题标题】：Exlude a file from a directory listing从目录列表中排除文件
【发布时间】：2014-06-11 13:23:31
【问题描述】：

我测试了这个program，如果文件被删除、重命名或修改，它会检查目录。我想知道如何通过排除某些文件来检查目录？如何修改变量 PATH_TO_WATCH = ["C:/myDirectory"] 以便程序探测 C:/myDirectory 但不检查 2 个文件（file1.txt 和 file2.txt）？

【问题讨论】：

标签： file directory python-3.4 windows-xp-sp3

【解决方案1】：

以下代码必须替换。

for action, file in results:
  full_filename = os.path.join (path_to_watch, file)
  if not os.path.exists (full_filename):
    file_type = "<deleted>"
  elif os.path.isdir (full_filename):
    file_type = 'folder'
  else:
    file_type = 'file'
  yield (file_type, full_filename, ACTIONS.get (action, "Unknown"))

通过此代码：

for action, file in results:
  if (file != 'file1.txt' and file != 'file2.txt'): #here you cut the check of the files you don't want.
    full_filename = os.path.join (path_to_watch, file)
    if not os.path.exists (full_filename):
      file_type = "<deleted>"
    elif os.path.isdir (full_filename):
      file_type = 'folder'
    else:
      file_type = 'file'
    yield (file_type, full_filename, ACTIONS.get (action, "Unknown"))

【讨论】：