Hi, I wanna know if there is any tested and working way to achieve this. I have a selection field which is then converted to radio button in the xml code by adding the "widget='radio' " to the field. Now I wanna get the value of this selection-radio button.

This field is on a different file inside the same model and to access the value I'm doing:

button_id = fields.Many2one('hr_overtime_rule', 'buttons')

then im trying to check the value doing this:

value = button_id
if value == 'per_day':

    do_this()

but I don't know if this is the right way of accessing it. Thanks!