def forwards(self, orm):
        for resource in orm['resources.Resource'].objects.all():
            orm['resources.Translation'].objects.filter(source_entity__resource=resource).update(resource=resource)
Write your forwards methods here.
dataset/ETHPy150Open rvanlaar/easy-transifex/src/transifex/transifex/resources/migrations/0017_update_resource_in_translations.py/Migration.forwards