Wrap cache.get in try-except block

[Anton-Shutik]

Wrapped cache.get in try-except block

[tochiaigrove]

I think this could work. I wonder what you think of this as an alternative, or as an additional change:

diff --git a/django_elasticache/memcached.py b/django_elasticache/memcached.py
index 4f7775f..19aa937 100644
--- a/django_elasticache/memcached.py
+++ b/django_elasticache/memcached.py
@@ -13,13 +13,15 @@ def invalidate_cache_after_error(f):
     """
     catch any exception and invalidate internal cache with list of nodes
     """
+
     @wraps(f)
     def wrapper(self, *args, **kwds):
         try:
             return f(self, *args, **kwds)
         except Exception:
             self.clear_cluster_nodes_cache()
-            raise
+            return f(self, *args, **kwds)
+
     return wrapper