Method __reduce__

crates/vm/src/exceptions.rs:710–716

(self, vm: &VirtualMachine)

    #[pymethod]
    fn __reduce__(self, vm: &VirtualMachine) -> PyTupleRef {
        if let Some(dict) = self.as_object().dict().filter(|x| !x.is_empty()) {
            vm.new_tuple((self.class().to_owned(), self.args(), dict))
        } else {
            vm.new_tuple((self.class().to_owned(), self.args()))
        }
    }

    #[pymethod]
    fn __setstate__(self, state: PyObjectRef, vm: &VirtualMachine) -> PyResult<PyObjectRef> {