Teach mongo_connection to retry read operations in the face of AutoRe…

…connect errors
alangsto · Oct 3, 2014 · 139e10d · 139e10d
1 parent d4927de
commit 139e10d
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/common/lib/xmodule/xmodule/modulestore/split_mongo/mongo_connection.py b/common/lib/xmodule/xmodule/modulestore/split_mongo/mongo_connection.py
@@ -13,7 +13,6 @@
 from pymongo.errors import AutoReconnect
 from xmodule.exceptions import HeartbeatFailure
 from xmodule.modulestore.split_mongo import BlockKey
-from datetime import tzinfo
 import datetime
 import pytz