Method unregister

django/contrib/admin/sites.py:151–162

Unregister the given model(s). If a model isn't already registered, raise NotRegistered.

(self, model_or_iterable)

                self._registry[model] = admin_class(model, self)

    def unregister(self, model_or_iterable):
        """
        Unregister the given model(s).

        If a model isn't already registered, raise NotRegistered.
        """
        if isinstance(model_or_iterable, ModelBase):
            model_or_iterable = [model_or_iterable]
        for model in model_or_iterable:
            if not self.is_registered(model):
                raise NotRegistered("The model %s is not registered" % model.__name__)
            del self._registry[model]

    def is_registered(self, model):
        """