clinic/netforce_clinic/migrations/update_patient_name.py

import time
from netforce.migration import Migration
from netforce.model import Model, fields, get_model


class UpdatePatientName(Migration):
    _name='update.petient.name'
    _version="2.12.9"

    def migrate(self):
        datenow=time.strftime("%Y-%m-%d")
        y,m,d=datenow.split("-")

        for f, model in [('date', 'clinic.hd.case'),('visit_date','clinic.visit')]:
            cond=[
                #[f,'>=','%s-01-01'%(y)],
                [f,'>=','2014-01-01'],
                [f,'<=',datenow],
                ['patient_name','=',None],
            ]
            print("update %s ... "%model)
            context={
                'migration': True,
            }
            objs=get_model(model).search_browse(cond)
            for index, obj in enumerate(objs):
                patient=obj.patient_id
                vals={
                    'patient_name': patient.name_get()[-1][1]
                }
                obj.write(vals,context=context)
                #print("%s/%s"%(index+1, len(hdcases)))

UpdatePatientName.register()