def ensure_populated(self):
        if not self._populated:
            self.populate()
Use this method to get the tmpl you need to create in order to use
dataset/ETHPy150Open worldcompany/djangoembed/oembed/sites.py/ProviderSite.ensure_populated--crossover with--dataset/ETHPy150Open Nomadblue/django-nomad-notifier/notifier/models.py/NotificationMixin.get_auto_email_field_tmpl