Function pow

crates/vm/src/stdlib/_operator.rs:134–136

(a: PyObjectRef, b: PyObjectRef, vm: &VirtualMachine)

    #[pyfunction]
    fn pow(a: PyObjectRef, b: PyObjectRef, vm: &VirtualMachine) -> PyResult {
        vm._pow(&a, &b, vm.ctx.none.as_object())
    }

    #[pyfunction]
    fn rshift(a: PyObjectRef, b: PyObjectRef, vm: &VirtualMachine) -> PyResult {