Merge commit '5bf8e5f55' into anoa/dinsic_release_1_21_x

* commit '5bf8e5f55':
  Convert the well known resolver to async (#8214)
  Convert additional databases to async/await part 2 (#8200)
  Make MultiWriterIDGenerator work for streams that use negative stream IDs (#8203)
  Do not install setuptools 50.0. (#8212)
  Move and rename `get_devices_with_keys_by_user` (#8204)
  Rename `get_e2e_device_keys` to better reflect its purpose (#8205)
  Add a comment about _LimitedHostnameResolver

1 files changed, 2 insertions, 10 deletions

diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py

index 50f3756446..eb64b3b939 100644
--- a/synapse/handlers/room_member.py
+++ b/synapse/handlers/room_member.py
@@ -38,15 +38,7 @@ from synapse.events.builder import create_local_event_from_event_dict
 from synapse.events.snapshot import EventContext
 from synapse.events.validator import EventValidator
 from synapse.storage.roommember import RoomsForUser
-from synapse.types import (
-    Collection,
-    JsonDict,
-    Requester,
-    RoomAlias,
-    RoomID,
-    StateMap,
-    UserID,
-)
+from synapse.types import JsonDict, Requester, RoomAlias, RoomID, StateMap, UserID
 from synapse.util.async_helpers import Linearizer
 from synapse.util.distributor import user_joined_room, user_left_room
 
@@ -185,7 +177,7 @@ class RoomMemberHandler(object):
         target: UserID,
         room_id: str,
         membership: str,
-        prev_event_ids: Collection[str],
+        prev_event_ids: List[str],
         txn_id: Optional[str] = None,
         ratelimit: bool = True,
         content: Optional[dict] = None,