In [1], a new python function was introduced that allows to save and
read in one rpc. This commit, adds the possiblitity to read another
record in the same rpc call. This is particularly useful when you want
to save and read the next record (for instance on a pager).
1: ebd538a194
Task-id : 3453184
closes odoo/odoo#134125
Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>