diff --git a/synapse/storage/roommember.py b/synapse/storage/roommember.py
index c34fbf21bc..0ff66debdf 100644
--- a/synapse/storage/roommember.py
+++ b/synapse/storage/roommember.py
@@ -14,25 +14,40 @@
# limitations under the License.
import logging
-from collections import namedtuple
+from typing import List, Optional, Tuple
+
+import attr
+
+from synapse.types import PersistedEventPosition
logger = logging.getLogger(__name__)
-RoomsForUser = namedtuple(
- "RoomsForUser", ("room_id", "sender", "membership", "event_id", "stream_ordering")
-)
+@attr.s(slots=True, frozen=True, weakref_slot=True, auto_attribs=True)
+class RoomsForUser:
+ room_id: str
+ sender: str
+ membership: str
+ event_id: str
+ stream_ordering: int
+
+
+@attr.s(slots=True, frozen=True, weakref_slot=True, auto_attribs=True)
+class GetRoomsForUserWithStreamOrdering:
+ room_id: str
+ event_pos: PersistedEventPosition
-GetRoomsForUserWithStreamOrdering = namedtuple(
- "GetRoomsForUserWithStreamOrdering", ("room_id", "event_pos")
-)
+@attr.s(slots=True, frozen=True, weakref_slot=True, auto_attribs=True)
+class ProfileInfo:
+ avatar_url: Optional[str]
+ display_name: Optional[str]
-# We store this using a namedtuple so that we save about 3x space over using a
-# dict.
-ProfileInfo = namedtuple("ProfileInfo", ("avatar_url", "display_name"))
-# "members" points to a truncated list of (user_id, event_id) tuples for users of
-# a given membership type, suitable for use in calculating heroes for a room.
-# "count" points to the total numberr of users of a given membership type.
-MemberSummary = namedtuple("MemberSummary", ("members", "count"))
+@attr.s(slots=True, frozen=True, weakref_slot=True, auto_attribs=True)
+class MemberSummary:
+ # A truncated list of (user_id, event_id) tuples for users of a given
+ # membership type, suitable for use in calculating heroes for a room.
+ members: List[Tuple[str, str]]
+ # The total number of users of a given membership type.
+ count: int
|
