Cheryl Sabella <[email protected]> added the comment:
I can open a PR for this, but thought it might be best to discuss it first as
far as what should happen with None.
1. Raise an error that it's an incorrect call.
2. Ignore it and just return.
3. Loop through all the events and after_cancel each one.
Tcl allows the after_cancel call to be an id or script(s), but they don't have
functionality that would cancel everything (unless all the `script` values were
sent).
FWIW, if no parameters are sent, this is the Tcl code:
if (objc < 3) {
Tcl_WrongNumArgs(interp, 2, objv, "id|command");
return TCL_ERROR;
}
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<https://bugs.python.org/issue32857>
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