From aa2c027792d04c36b17866710e95a41d31f5d99c Mon Sep 17 00:00:00 2001 From: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com> Date: Thu, 23 Sep 2021 11:59:07 +0100 Subject: [PATCH] Remove unnecessary parentheses around tuples returned from methods (#10889) --- changelog.d/10889.misc | 1 + synapse/config/server.py | 2 +- synapse/federation/sender/per_destination_queue.py | 4 ++-- synapse/handlers/federation.py | 2 +- synapse/handlers/message.py | 4 ++-- synapse/handlers/receipts.py | 4 ++-- synapse/handlers/room.py | 2 +- synapse/handlers/room_summary.py | 2 +- synapse/handlers/typing.py | 4 ++-- synapse/http/matrixfederationclient.py | 2 +- synapse/rest/admin/rooms.py | 4 ++-- synapse/rest/client/devices.py | 4 ++-- synapse/rest/client/password_policy.py | 4 ++-- synapse/storage/databases/main/account_data.py | 2 +- synapse/storage/databases/main/deviceinbox.py | 6 +++--- synapse/storage/databases/main/events_worker.py | 2 +- synapse/storage/databases/main/state_deltas.py | 2 +- synapse/storage/databases/main/stream.py | 4 ++-- synapse/streams/config.py | 2 +- synapse/types.py | 4 ++-- tests/test_state.py | 2 +- tests/utils.py | 2 +- 22 files changed, 33 insertions(+), 32 deletions(-) create mode 100644 changelog.d/10889.misc diff --git a/changelog.d/10889.misc b/changelog.d/10889.misc new file mode 100644 index 0000000000..6d60188f55 --- /dev/null +++ b/changelog.d/10889.misc @@ -0,0 +1 @@ +Clean up some unnecessary parentheses in places around the codebase. \ No newline at end of file diff --git a/synapse/config/server.py b/synapse/config/server.py index 7b9109a592..ad8715da29 100644 --- a/synapse/config/server.py +++ b/synapse/config/server.py @@ -1447,7 +1447,7 @@ def read_gc_thresholds(thresholds): return None try: assert len(thresholds) == 3 - return (int(thresholds[0]), int(thresholds[1]), int(thresholds[2])) + return int(thresholds[0]), int(thresholds[1]), int(thresholds[2]) except Exception: raise ConfigError( "Value of `gc_threshold` must be a list of three integers if set" diff --git a/synapse/federation/sender/per_destination_queue.py b/synapse/federation/sender/per_destination_queue.py index c11d1f6d31..afe35e72b6 100644 --- a/synapse/federation/sender/per_destination_queue.py +++ b/synapse/federation/sender/per_destination_queue.py @@ -560,7 +560,7 @@ class PerDestinationQueue: assert len(edus) <= limit, "get_device_updates_by_remote returned too many EDUs" - return (edus, now_stream_id) + return edus, now_stream_id async def _get_to_device_message_edus(self, limit: int) -> Tuple[List[Edu], int]: last_device_stream_id = self._last_device_stream_id @@ -593,7 +593,7 @@ class PerDestinationQueue: stream_id, ) - return (edus, stream_id) + return edus, stream_id def _start_catching_up(self) -> None: """ diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index 0befe9ce43..4523b25636 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -1369,7 +1369,7 @@ class FederationHandler(BaseHandler): builder=builder ) EventValidator().validate_new(event, self.config) - return (event, context) + return event, context async def _check_signature(self, event: EventBase, context: EventContext) -> None: """ diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index 6cd694b2da..7a5d8e6f4e 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -666,7 +666,7 @@ class EventCreationHandler: self.validator.validate_new(event, self.config) - return (event, context) + return event, context async def _is_exempt_from_privacy_policy( self, builder: EventBuilder, requester: Requester @@ -1004,7 +1004,7 @@ class EventCreationHandler: logger.debug("Created event %s", event.event_id) - return (event, context) + return event, context @measure_func("handle_new_client_event") async def handle_new_client_event( diff --git a/synapse/handlers/receipts.py b/synapse/handlers/receipts.py index 5881f09ebd..f21f33ada2 100644 --- a/synapse/handlers/receipts.py +++ b/synapse/handlers/receipts.py @@ -238,7 +238,7 @@ class ReceiptEventSource(EventSource[int, JsonDict]): if self.config.experimental.msc2285_enabled: events = ReceiptEventSource.filter_out_hidden(events, user.to_string()) - return (events, to_key) + return events, to_key async def get_new_events_as( self, from_key: int, service: ApplicationService @@ -270,7 +270,7 @@ class ReceiptEventSource(EventSource[int, JsonDict]): events.append(event) - return (events, to_key) + return events, to_key def get_current_key(self, direction: str = "f") -> int: return self.store.get_max_receipt_stream_id() diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index 287ea2fd06..b5768220d9 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -1235,7 +1235,7 @@ class RoomEventSource(EventSource[RoomStreamToken, EventBase]): else: end_key = to_key - return (events, end_key) + return events, end_key def get_current_key(self) -> RoomStreamToken: return self.store.get_room_max_token() diff --git a/synapse/handlers/room_summary.py b/synapse/handlers/room_summary.py index 4e28fb9685..fb26ee7ad7 100644 --- a/synapse/handlers/room_summary.py +++ b/synapse/handlers/room_summary.py @@ -1179,4 +1179,4 @@ def _child_events_comparison_key( order = None # Items without an order come last. - return (order is None, order, child.origin_server_ts, child.room_id) + return order is None, order, child.origin_server_ts, child.room_id diff --git a/synapse/handlers/typing.py b/synapse/handlers/typing.py index 9326330c90..d10e9b8ec4 100644 --- a/synapse/handlers/typing.py +++ b/synapse/handlers/typing.py @@ -483,7 +483,7 @@ class TypingNotificationEventSource(EventSource[int, JsonDict]): events.append(self._make_event_for(room_id)) - return (events, handler._latest_room_serial) + return events, handler._latest_room_serial async def get_new_events( self, @@ -507,7 +507,7 @@ class TypingNotificationEventSource(EventSource[int, JsonDict]): events.append(self._make_event_for(room_id)) - return (events, handler._latest_room_serial) + return events, handler._latest_room_serial def get_current_key(self) -> int: return self.get_typing_handler()._latest_room_serial diff --git a/synapse/http/matrixfederationclient.py b/synapse/http/matrixfederationclient.py index ef10ec0937..e56fa477bb 100644 --- a/synapse/http/matrixfederationclient.py +++ b/synapse/http/matrixfederationclient.py @@ -1186,7 +1186,7 @@ class MatrixFederationHttpClient: request.method, request.uri.decode("ascii"), ) - return (length, headers) + return length, headers def _flatten_response_never_received(e): diff --git a/synapse/rest/admin/rooms.py b/synapse/rest/admin/rooms.py index 8f781f745f..a4823ca6e7 100644 --- a/synapse/rest/admin/rooms.py +++ b/synapse/rest/admin/rooms.py @@ -213,7 +213,7 @@ class RoomRestServlet(RestServlet): members = await self.store.get_users_in_room(room_id) ret["joined_local_devices"] = await self.store.count_devices_by_users(members) - return (200, ret) + return 200, ret async def on_DELETE( self, request: SynapseRequest, room_id: str @@ -668,4 +668,4 @@ async def _delete_room( if purge: await pagination_handler.purge_room(room_id, force=force_purge) - return (200, ret) + return 200, ret diff --git a/synapse/rest/client/devices.py b/synapse/rest/client/devices.py index 25bc3c8f47..8566dc5cb5 100644 --- a/synapse/rest/client/devices.py +++ b/synapse/rest/client/devices.py @@ -211,7 +211,7 @@ class DehydratedDeviceServlet(RestServlet): if dehydrated_device is not None: (device_id, device_data) = dehydrated_device result = {"device_id": device_id, "device_data": device_data} - return (200, result) + return 200, result else: raise errors.NotFoundError("No dehydrated device available") @@ -293,7 +293,7 @@ class ClaimDehydratedDeviceServlet(RestServlet): submission["device_id"], ) - return (200, result) + return 200, result def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None: diff --git a/synapse/rest/client/password_policy.py b/synapse/rest/client/password_policy.py index 6d64efb165..0465fd2292 100644 --- a/synapse/rest/client/password_policy.py +++ b/synapse/rest/client/password_policy.py @@ -40,7 +40,7 @@ class PasswordPolicyServlet(RestServlet): def on_GET(self, request: Request) -> Tuple[int, JsonDict]: if not self.enabled or not self.policy: - return (200, {}) + return 200, {} policy = {} @@ -54,7 +54,7 @@ class PasswordPolicyServlet(RestServlet): if param in self.policy: policy["m.%s" % param] = self.policy[param] - return (200, policy) + return 200, policy def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None: diff --git a/synapse/storage/databases/main/account_data.py b/synapse/storage/databases/main/account_data.py index d0cf3460da..70ca3e09f7 100644 --- a/synapse/storage/databases/main/account_data.py +++ b/synapse/storage/databases/main/account_data.py @@ -324,7 +324,7 @@ class AccountDataWorkerStore(SQLBaseStore): user_id, int(stream_id) ) if not changed: - return ({}, {}) + return {}, {} return await self.db_pool.runInteraction( "get_updated_account_data_for_user", get_updated_account_data_for_user_txn diff --git a/synapse/storage/databases/main/deviceinbox.py b/synapse/storage/databases/main/deviceinbox.py index c55508867d..3154906d45 100644 --- a/synapse/storage/databases/main/deviceinbox.py +++ b/synapse/storage/databases/main/deviceinbox.py @@ -136,7 +136,7 @@ class DeviceInboxWorkerStore(SQLBaseStore): user_id, last_stream_id ) if not has_changed: - return ([], current_stream_id) + return [], current_stream_id def get_new_messages_for_device_txn(txn): sql = ( @@ -240,11 +240,11 @@ class DeviceInboxWorkerStore(SQLBaseStore): ) if not has_changed or last_stream_id == current_stream_id: log_kv({"message": "No new messages in stream"}) - return ([], current_stream_id) + return [], current_stream_id if limit <= 0: # This can happen if we run out of room for EDUs in the transaction. - return ([], last_stream_id) + return [], last_stream_id @trace def get_new_messages_for_remote_destination_txn(txn): diff --git a/synapse/storage/databases/main/events_worker.py b/synapse/storage/databases/main/events_worker.py index d72e716b5c..4a1a2f4a6a 100644 --- a/synapse/storage/databases/main/events_worker.py +++ b/synapse/storage/databases/main/events_worker.py @@ -1495,7 +1495,7 @@ class EventsWorkerStore(SQLBaseStore): if not res: raise SynapseError(404, "Could not find event %s" % (event_id,)) - return (int(res["topological_ordering"]), int(res["stream_ordering"])) + return int(res["topological_ordering"]), int(res["stream_ordering"]) async def get_next_event_to_expire(self) -> Optional[Tuple[str, int]]: """Retrieve the entry with the lowest expiry timestamp in the event_expiry diff --git a/synapse/storage/databases/main/state_deltas.py b/synapse/storage/databases/main/state_deltas.py index bff7d0404f..a89747d741 100644 --- a/synapse/storage/databases/main/state_deltas.py +++ b/synapse/storage/databases/main/state_deltas.py @@ -58,7 +58,7 @@ class StateDeltasStore(SQLBaseStore): # if the CSDs haven't changed between prev_stream_id and now, we # know for certain that they haven't changed between prev_stream_id and # max_stream_id. - return (max_stream_id, []) + return max_stream_id, [] def get_current_state_deltas_txn(txn): # First we calculate the max stream id that will give us less than diff --git a/synapse/storage/databases/main/stream.py b/synapse/storage/databases/main/stream.py index 9a3b6f4acf..dc7884b1c0 100644 --- a/synapse/storage/databases/main/stream.py +++ b/synapse/storage/databases/main/stream.py @@ -624,7 +624,7 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore, metaclass=abc.ABCMeta): self._set_before_and_after(events, rows) - return (events, token) + return events, token async def get_recent_event_ids_for_room( self, room_id: str, limit: int, end_token: RoomStreamToken @@ -1242,7 +1242,7 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore, metaclass=abc.ABCMeta): self._set_before_and_after(events, rows) - return (events, token) + return events, token @cached() async def get_id_for_instance(self, instance_name: str) -> int: diff --git a/synapse/streams/config.py b/synapse/streams/config.py index cf4005984b..c08d591f29 100644 --- a/synapse/streams/config.py +++ b/synapse/streams/config.py @@ -81,7 +81,7 @@ class PaginationConfig: raise SynapseError(400, "Invalid request.") def __repr__(self) -> str: - return ("PaginationConfig(from_tok=%r, to_tok=%r, direction=%r, limit=%r)") % ( + return "PaginationConfig(from_tok=%r, to_tok=%r, direction=%r, limit=%r)" % ( self.from_token, self.to_token, self.direction, diff --git a/synapse/types.py b/synapse/types.py index ed831a5c1d..364ecf7d45 100644 --- a/synapse/types.py +++ b/synapse/types.py @@ -556,7 +556,7 @@ class RoomStreamToken: "Cannot call `RoomStreamToken.as_historical_tuple` on live token" ) - return (self.topological, self.stream) + return self.topological, self.stream def get_stream_pos_for_instance(self, instance_name: str) -> int: """Get the stream position that the given writer was at at this token. @@ -766,7 +766,7 @@ def get_verify_key_from_cross_signing_key(key_info): raise ValueError("Invalid key") # and return that one key for key_id, key_data in keys.items(): - return (key_id, decode_verify_key_bytes(key_id, decode_base64(key_data))) + return key_id, decode_verify_key_bytes(key_id, decode_base64(key_data)) @attr.s(auto_attribs=True, frozen=True, slots=True) diff --git a/tests/test_state.py b/tests/test_state.py index e5488df1ac..76e0e8ca7f 100644 --- a/tests/test_state.py +++ b/tests/test_state.py @@ -106,7 +106,7 @@ class StateGroupStore: } async def get_state_group_delta(self, name): - return (None, None) + return None, None def register_events(self, events): for e in events: diff --git a/tests/utils.py b/tests/utils.py index f3458ca88d..cf8ba5c5db 100644 --- a/tests/utils.py +++ b/tests/utils.py @@ -434,7 +434,7 @@ class MockHttpResource: ) return code, response except CodeMessageException as e: - return (e.code, cs_error(e.msg, code=e.errcode)) + return e.code, cs_error(e.msg, code=e.errcode) raise KeyError("No event can handle %s" % path)