# -*- coding: utf-8 -*- # Generated by Django 1.11.20 on 2019-05-29 03:26 from __future__ import unicode_literals from django.db import migrations def oprav_pohadku(apps, schema_editor): Pohadka = apps.get_model('seminar', 'Pohadka') for p in Pohadka.objects.all(): if p.uloha_old: p.uloha = p.uloha_old.uloha # Pokud to nebyla úloha, vyhodí Uloha.DoesNotExists výjimku. class Migration(migrations.Migration): dependencies = [ ('seminar', '0058_problem_to_uloha_tema_clanek'), ] operations = [ migrations.RunPython(oprav_pohadku), ]