1 files changed, 9 insertions, 10 deletions
diff --git a/synapse/storage/roommember.py b/synapse/storage/roommember.py
index 8fc9549a75..02a802bed9 100644
--- a/synapse/storage/roommember.py
+++ b/synapse/storage/roommember.py
@@ -14,24 +14,23 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from twisted.internet import defer
-
+import logging
 from collections import namedtuple
 
+from six import iteritems, itervalues
+
+from canonicaljson import json
+
+from twisted.internet import defer
+
+from synapse.api.constants import EventTypes, Membership
 from synapse.storage.events import EventsWorkerStore
+from synapse.types import get_domain_from_id
 from synapse.util.async import Linearizer
 from synapse.util.caches import intern_string
 from synapse.util.caches.descriptors import cached, cachedInlineCallbacks
 from synapse.util.stringutils import to_ascii
 
-from synapse.api.constants import Membership, EventTypes
-from synapse.types import get_domain_from_id
-
-import logging
-from canonicaljson import json
-
-from six import itervalues, iteritems
-
 logger = logging.getLogger(__name__)