views.py 文件源码

def plugin(self):
        """
        Returns (instance, plugin) for the source plugin if found, else 404.
        """
        try:
            plugin_id = int(self.kwargs.get('plugin_id'))
            cms_plugin_instance = CMSPlugin.objects.get(pk=plugin_id)
        except (KeyError, TypeError, CMSPlugin.DoesNotExist):
            raise ImproperlyConfigured('Source form plugin not found.')
        return cms_plugin_instance.get_plugin_instance()