Permissions have two parts: an action and a set of users. The three actions—read, write, and execute—define what can be done ...

os.path.join (folder, filename) ensures the path is correct for the system. On Windows, it uses backslashes (reports\summary.txt); on Linux and macOS it uses forward slashes (reports/summary.txt).

If you encounter an issue where the Read-Only option cannot be unchecked for folders and files in Windows 11/10, then this post will help you. This issue usually points to a deeper system setting or a ...