Make the rest of the .iterwhatever go away (#3562)

1 files changed, 3 insertions, 1 deletions

diff --git a/synapse/events/snapshot.py b/synapse/events/snapshot.py

index bcd9bb5946..f83a1581a6 100644
--- a/synapse/events/snapshot.py
+++ b/synapse/events/snapshot.py
@@ -13,6 +13,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from six import iteritems
+
 from frozendict import frozendict
 
 from twisted.internet import defer
@@ -159,7 +161,7 @@ def _encode_state_dict(state_dict):
 
     return [
         (etype, state_key, v)
-        for (etype, state_key), v in state_dict.iteritems()
+        for (etype, state_key), v in iteritems(state_dict)
     ]