OS permission error should indicate which of the files caused the issue

[eyaler]

Feature or enhancement

Proposal:

When running an os command with multiple files, e.g.:
os.replace('file1.txt', 'file2.txt')
If it fails due to OS access error, I would like to know which file is the cause. For the above I get:
PermissionError: [WinError 5] Access is denied: 'file1.txt' -> 'file2.txt'
But I don't know if the issue was file1.txt, file2.txt or both

Has this already been discussed elsewhere?

This is a minor feature, which does not need previous discussion elsewhere

Links to previous discussion of this feature:

No response

[ZeroIntensity]

The relevant function that sets the error is here:

cpython/Modules/posixmodule.c

Lines 1871 to 1879 in d8fa40b

	path_object_error2(PyObject *path, PyObject *path2)
	{
	#ifdef MS_WINDOWS
	return PyErr_SetExcFromWindowsErrWithFilenameObjects(
	PyExc_OSError, 0, path, path2);
	#else
	return PyErr_SetFromErrnoWithFilenameObjects(PyExc_OSError, path, path2);
	#endif
	}

Unfortunately, the error message is acquired from the OS. I don't think there's much we can do to improve it.

[picnixz]

The PermissionError describes which file are incorrect and there is another issue that wants to improve this arrow notation but no consensus has been reached: #73843. As such I'm going to close this as a duplicate of that issue (we shouldn't change the exception depending on its type if we were to do something I think but we can discuss about the rendered message).

EDIT: One might argue that it's not a duplicate, but I would essentially categorize this as an issue with rendering the error message. Sorry for triaging error, but I'm going to simply close this one as not planned.
EDIT 2: And even without considering the other issue, we can't know more than what the OS gives us so indicating the exact bad file would not be feasible (or maybe very hard as it would probably require to check permissions manually)