Method as_integer_ratio

crates/vm/src/builtins/int.rs:520–522

(&self, vm: &VirtualMachine)

    #[pymethod]
    fn as_integer_ratio(&self, vm: &VirtualMachine) -> (PyRef<Self>, i32) {
        (vm.ctx.new_bigint(&self.value), 1)
    }

    #[pymethod]
    fn bit_length(&self) -> u64 {