sites.py 文件源码

def unregister(self, model_or_iterable):
        """
        ?? Model ? OptionClass ???

        ?? Model ? OptionClass ????????? :exc:`xadmin.sites.NotRegistered` ??
        """
        from xadmin.views.base import BaseView
        if isinstance(model_or_iterable, (ModelBase, BaseView)):
            model_or_iterable = [model_or_iterable]
        for model in model_or_iterable:
            if isinstance(model, ModelBase):
                if model not in self._registry:
                    raise NotRegistered(
                        'The model %s is not registered' % model.__name__)
                del self._registry[model]
            else:
                if model not in self._registry_avs:
                    raise NotRegistered('The admin_view_class %s is not registered' % model.__name__)
                del self._registry_avs[model]