From 11df4ec6c2178bdd25652644a94c213c3064d693 Mon Sep 17 00:00:00 2001 From: Patrick Cloke Date: Thu, 31 Mar 2022 13:38:09 -0400 Subject: Add more type hints to the main state store. (#12267) --- synapse/storage/databases/main/state.py | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) (limited to 'synapse/storage/databases') diff --git a/synapse/storage/databases/main/state.py b/synapse/storage/databases/main/state.py index 28460fd364..6e99a88a80 100644 --- a/synapse/storage/databases/main/state.py +++ b/synapse/storage/databases/main/state.py @@ -12,9 +12,10 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -import collections.abc import logging -from typing import TYPE_CHECKING, Collection, Iterable, Optional, Set, Tuple +from typing import TYPE_CHECKING, Dict, Iterable, Optional, Set, Tuple + +from frozendict import frozendict from synapse.api.constants import EventTypes, Membership from synapse.api.errors import NotFoundError, UnsupportedRoomVersionError @@ -29,7 +30,7 @@ from synapse.storage.database import ( from synapse.storage.databases.main.events_worker import EventsWorkerStore from synapse.storage.databases.main.roommember import RoomMemberWorkerStore from synapse.storage.state import StateFilter -from synapse.types import JsonDict, StateMap +from synapse.types import JsonDict, JsonMapping, StateMap from synapse.util.caches import intern_string from synapse.util.caches.descriptors import cached, cachedList @@ -132,7 +133,7 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): return room_version - async def get_room_predecessor(self, room_id: str) -> Optional[dict]: + async def get_room_predecessor(self, room_id: str) -> Optional[JsonMapping]: """Get the predecessor of an upgraded room if it exists. Otherwise return None. @@ -158,9 +159,10 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): predecessor = create_event.content.get("predecessor", None) # Ensure the key is a dictionary - if not isinstance(predecessor, collections.abc.Mapping): + if not isinstance(predecessor, (dict, frozendict)): return None + # The keys must be strings since the data is JSON. return predecessor async def get_create_event_for_room(self, room_id: str) -> EventBase: @@ -306,7 +308,9 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): list_name="event_ids", num_args=1, ) - async def _get_state_group_for_events(self, event_ids: Collection[str]) -> JsonDict: + async def _get_state_group_for_events( + self, event_ids: Iterable[str] + ) -> Dict[str, int]: """Returns mapping event_id -> state_group""" rows = await self.db_pool.simple_select_many_batch( table="event_to_state_groups", @@ -521,7 +525,7 @@ class MainStateBackgroundUpdateStore(RoomMemberWorkerStore): ) for user_id in potentially_left_users - joined_users: - await self.mark_remote_user_device_list_as_unsubscribed(user_id) + await self.mark_remote_user_device_list_as_unsubscribed(user_id) # type: ignore[attr-defined] return batch_size -- cgit 1.4.1