New directive to exclude from check only a part of a file

[melassa]

I should like to have a directive to exclude some part of code from check. I know # ruff: noqa but it applies to the whole file.
I think that can be useful to have a directive to esclude only the code which follow it, It can be used for example for code after a __main__ test to put some print or some assert without any ruff warning:

  if __name__ == '__main__':
     # ruff-after: noqa
     ....

I called it # ruff-after but obviously the name can be another one.