Dirty cache when rating

judge/caching.py

@@ -83,8 +83,17 @@ def cache_wrapper(prefix, timeout=None):
                 if result is not None:
                     _set_l0(key, result)
 
+        def dirty_multi(args_list):
+            keys = []
+            for args in args_list:
+                keys.append(get_key(func, *args))
+            cache.delete_many(keys)
+            if l0_cache:
+                l0_cache.delete_many(keys)
+
         wrapper.dirty = dirty
         wrapper.prefetch_multi = prefetch_multi
+        wrapper.dirty_multi = dirty_multi
 
         return wrapper