Method get_model_admin

django/contrib/admin/sites.py:170–174

(self, model)

        return model in self._registry

    def get_model_admin(self, model):
        try:
            return self._registry[model]
        except KeyError:
            raise NotRegistered(f"The model {model.__name__} is not registered.")

    def add_action(self, action, name=None):
        """