python unix、windows 文件格式互换

      import os
      import stat
      def change_dos_to_unix(path):
          g = os.walk(path)
          files = ['%s/%s' % (i[0], j) for i in g for j in i[-1]]
         for subpath in files:
              mode = os.stat(subpath)[stat.ST_MODE]
             if stat.S_ISDIR(mode):
                 continue
             else:
                 with open(subpath, "rb+") as file_handle:
                      all_text = file_handle.read()
                     if b"\r\n" in all_text:
                         print("now is dos system convert to unix:",os.path.basename(subpath))
                     elif b"\n" in all_text:
                         print("now is unix system do nothing:",os.path.basename(subpath))
                      all_change_text = all_text.replace(b"\r\n",b"\n")
                      file_handle.seek(0, 0)
                      file_handle.truncate()
                      file_handle.write(all_change_text)
      def change_unix_to_dos(path):
          g = os.walk(path)
          files = ['%s/%s' % (i[0], j) for i in g for j in i[-1]]
         for subpath in files:
              mode = os.stat(subpath)[stat.ST_MODE]
             if stat.S_ISDIR(mode):
                 continue
             else:
                 with open(subpath, "rb+") as file_handle:
                      all_text = file_handle.read()
                     if b"\r\n" in all_text:
                         print("now is dos system do nothing:",os.path.basename(subpath))
                     elif b"\n" in all_text:
                         print("now is unix system convert to dos:",os.path.basename(subpath))
                      all_change_text = all_text.replace(b"\n", b"\r\n")
                      file_handle.seek(0, 0)
                      file_handle.truncate()
                      file_handle.write(all_change_text)
                 # print("change %s file to dos format." % subpath)
      if __name__ == '__main__':
         dir=r'F:\project\jushi\tensorrt-onnx-fasterrcnn-fpn-roialign-master\tensorrt_code\src\application\app_fasterrcnn_tmp'
          change_unix_to_dos(dir)
  
 

  
 
 

代码做了稍微改进，

原版:python文件格式（unix、windows）互换_Z小偉的博客-CSDN博客

文章来源: blog.csdn.net，作者：AI视觉网奇，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/jacke121/article/details/126190773