diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index 52c61cfa54..ff6eb5a514 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -143,9 +143,9 @@ class MessageHandler:
elif membership == Membership.LEAVE:
key = (event_type, state_key)
# If the membership is not JOIN, then the event ID should exist.
- assert (
- membership_event_id is not None
- ), "check_user_in_room_or_world_readable returned invalid data"
+ assert membership_event_id is not None, (
+ "check_user_in_room_or_world_readable returned invalid data"
+ )
room_state = await self._state_storage_controller.get_state_for_events(
[membership_event_id], StateFilter.from_types([key])
)
@@ -242,9 +242,9 @@ class MessageHandler:
room_state = await self.store.get_events(state_ids.values())
elif membership == Membership.LEAVE:
# If the membership is not JOIN, then the event ID should exist.
- assert (
- membership_event_id is not None
- ), "check_user_in_room_or_world_readable returned invalid data"
+ assert membership_event_id is not None, (
+ "check_user_in_room_or_world_readable returned invalid data"
+ )
room_state_events = (
await self._state_storage_controller.get_state_for_events(
[membership_event_id], state_filter=state_filter
@@ -1266,12 +1266,14 @@ class EventCreationHandler:
# Allow an event to have empty list of prev_event_ids
# only if it has auth_event_ids.
or auth_event_ids
- ), "Attempting to create a non-m.room.create event with no prev_events or auth_event_ids"
+ ), (
+ "Attempting to create a non-m.room.create event with no prev_events or auth_event_ids"
+ )
else:
# we now ought to have some prev_events (unless it's a create event).
- assert (
- builder.type == EventTypes.Create or prev_event_ids
- ), "Attempting to create a non-m.room.create event with no prev_events"
+ assert builder.type == EventTypes.Create or prev_event_ids, (
+ "Attempting to create a non-m.room.create event with no prev_events"
+ )
if for_batch:
assert prev_event_ids is not None
|
