+ def cache_key(self):
+ return self._generate_cache_key(Tag.safe_cache_name(self.name))
+
+ @classmethod
+ def safe_cache_name(cls, name):
+ return "".join([str(ord(c)) for c in name])
+
+ @classmethod
+ def infer_cache_key(cls, querydict):
+ if 'name' in querydict:
+ cache_key = cls._generate_cache_key(cls.safe_cache_name(querydict['name']))
+
+ if len(cache_key) > django_settings.CACHE_MAX_KEY_LENGTH:
+ cache_key = cache_key[:django_settings.CACHE_MAX_KEY_LENGTH]
+
+ return cache_key
+
+ return None
+
+ @classmethod
+ def value_to_list_on_cache_query(cls):
+ return 'name'
+