Make RequestCache.clear_request_cache a classmethod

2015-06-09 11:34:49 -04:00
parent 5c6ccc8f0b
commit 1e0163a27a
1 changed files with 5 additions and 1 deletions
--- a/common/djangoapps/request_cache/middleware.py
+++ b/common/djangoapps/request_cache/middleware.py
@@ -18,7 +18,11 @@ class RequestCache(object):
        """
        return _request_cache_threadlocal.request

-    def clear_request_cache(self):
+    @classmethod
+    def clear_request_cache(cls):
+        """
+        Empty the request cache.
+        """
        _request_cache_threadlocal.data = {}
        _request_cache_threadlocal.request = None