Revert "change compute to onchange function"

This reverts commit c47bfdef.

models/scop_questionnaire.py

@@ -11,15 +11,16 @@ class ScopQuestionnaireImport(models.Model):
 
     year_riga = fields.Char("Année Riga")
 
-    type_id = fields.Many2one()
-    year = fields.Char()
-    effective_date = fields.Date()
+    type_id = fields.Many2one(compute="_compute_fields", store=True)
+    year = fields.Char(compute="_compute_fields", store=True)
+    effective_date = fields.Date(compute="_compute_fields", store=True)
 
     # ------------------------------------------------------
-    # Onchange Fields
+    # Fonctions compute
     # ------------------------------------------------------
-    @api.onchange('year_riga')
-    def onchange_year_riga(self):
+    @api.depends('year_riga')
+    @api.multi
+    def _compute_fields(self):
         for questionnaire in self:
             if questionnaire.year_riga != '14862' and questionnaire.year_riga != '14443':
                 year = questionnaire.env['riga.lookup.table'].search([