Bump black from 22.12.0 to 23.1.0 (#15103)

changelog.d/15103.misc

@@ -0,0 +1 @@
+Bump black from 22.12.0 to 23.1.0.

poetry.lock

@@ -90,32 +90,46 @@ typecheck = ["mypy"]
 
 [[package]]
 name = "black"
-version = "22.12.0"
+version = "23.1.0"
 description = "The uncompromising code formatter."
 category = "dev"
 optional = false
 python-versions = ">=3.7"
 files = [
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+    {file = "black-23.1.0.tar.gz", hash = "sha256:b0bd97bea8903f5a2ba7219257a44e3f1f9d00073d6cc1add68f0beec69692ac"},
 ]
 
 [package.dependencies]
 click = ">=8.0.0"
 mypy-extensions = ">=0.4.3"
+packaging = ">=22.0"
 pathspec = ">=0.9.0"
 platformdirs = ">=2"
-tomli = {version = ">=1.1.0", markers = "python_full_version < \"3.11.0a7\""}
+tomli = {version = ">=1.1.0", markers = "python_version < \"3.11\""}
 typed-ast = {version = ">=1.4.2", markers = "python_version < \"3.8\" and implementation_name == \"cpython\""}
 typing-extensions = {version = ">=3.10.0.0", markers = "python_version < \"3.10\""}
 

stubs/sortedcontainers/sortedlist.pyi

@@ -29,7 +29,6 @@ _Repr = Callable[[], str]
 def recursive_repr(fillvalue: str = ...) -> Callable[[_Repr], _Repr]: ...
 
 class SortedList(MutableSequence[_T]):
-
     DEFAULT_LOAD_FACTOR: int = ...
     def __init__(
         self,

synapse/_scripts/register_new_matrix_user.py

@@ -47,7 +47,6 @@ def request_registration(
     _print: Callable[[str], None] = print,
     exit: Callable[[int], None] = sys.exit,
 ) -> None:
-
     url = "%s/_synapse/admin/v1/register" % (server_location.rstrip("/"),)
 
     # Get the nonce
@@ -154,7 +153,6 @@ def register_new_user(
 
 
 def main() -> None:
-
     logging.captureWarnings(True)
 
     parser = argparse.ArgumentParser(

synapse/_scripts/synapse_port_db.py

@@ -1205,7 +1205,6 @@ class CursesProgress(Progress):
         if self.finished:
             status = "Time spent: %s (Done!)" % (duration_str,)
         else:
-
             if self.total_processed > 0:
                 left = float(self.total_remaining) / self.total_processed
 

synapse/_scripts/synctl.py

@@ -167,7 +167,6 @@ Worker = collections.namedtuple(
 
 
 def main() -> None:
-
     parser = argparse.ArgumentParser()
 
     parser.add_argument(

synapse/app/_base.py

@@ -213,7 +213,7 @@ def handle_startup_exception(e: Exception) -> NoReturn:
 def redirect_stdio_to_logs() -> None:
     streams = [("stdout", LogLevel.info), ("stderr", LogLevel.error)]
 
-    for (stream, level) in streams:
+    for stream, level in streams:
         oldStream = getattr(sys, stream)
         loggingFile = LoggingFile(
             logger=twisted.logger.Logger(namespace=stream),

synapse/app/complement_fork_starter.py

@@ -219,7 +219,7 @@ def main() -> None:
     # memory space and don't need to repeat the work of loading the code!
     # Instead of using fork() directly, we use the multiprocessing library,
     # which uses fork() on Unix platforms.
-    for (func, worker_args) in zip(worker_functions, args_by_worker):
+    for func, worker_args in zip(worker_functions, args_by_worker):
         process = multiprocessing.Process(
             target=_worker_entrypoint, args=(func, proxy_reactor, worker_args)
         )

synapse/app/generic_worker.py

@@ -157,7 +157,6 @@ class GenericWorkerServer(HomeServer):
     DATASTORE_CLASS = GenericWorkerSlavedStore  # type: ignore
 
     def _listen_http(self, listener_config: ListenerConfig) -> None:
-
         assert listener_config.http_options is not None
 
         # We always include a health resource.

synapse/app/homeserver.py

@@ -321,7 +321,6 @@ def setup(config_options: List[str]) -> SynapseHomeServer:
             and not config.registration.registrations_require_3pid
             and not config.registration.registration_requires_token
         ):
-
             raise ConfigError(
                 "You have enabled open registration without any verification. This is a known vector for "
                 "spam and abuse. If you would like to allow public registration, please consider adding email, "

synapse/config/consent.py

@@ -22,7 +22,6 @@ from ._base import Config
 
 
 class ConsentConfig(Config):
-
     section = "consent"
 
     def __init__(self, *args: Any):

synapse/config/database.py

@@ -154,7 +154,6 @@ class DatabaseConfig(Config):
             logger.warning(NON_SQLITE_DATABASE_PATH_WARNING)
 
     def set_databasepath(self, database_path: str) -> None:
-
         if database_path != ":memory:":
             database_path = self.abspath(database_path)
 

synapse/config/homeserver.py

@@ -56,7 +56,6 @@ from .workers import WorkerConfig
 
 
 class HomeServerConfig(RootConfig):
-
     config_classes = [
         ModulesConfig,
         ServerConfig,

synapse/config/ratelimiting.py

@@ -46,7 +46,6 @@ class RatelimitConfig(Config):
     section = "ratelimiting"
 
     def read_config(self, config: JsonDict, **kwargs: Any) -> None:
-
         # Load the new-style messages config if it exists. Otherwise fall back
         # to the old method.
         if "rc_message" in config:

synapse/config/repository.py

@@ -116,7 +116,6 @@ class ContentRepositoryConfig(Config):
     section = "media"
 
     def read_config(self, config: JsonDict, **kwargs: Any) -> None:
-
         # Only enable the media repo if either the media repo is enabled or the
         # current worker app is the media repo.
         if (

synapse/config/server.py

@@ -735,7 +735,6 @@ class ServerConfig(Config):
         listeners: Optional[List[dict]],
         **kwargs: Any,
     ) -> str:
-
         _, bind_port = parse_and_validate_server_name(server_name)
         if bind_port is not None:
             unsecure_port = bind_port - 400

synapse/config/tls.py

@@ -30,7 +30,6 @@ class TlsConfig(Config):
     section = "tls"
 
     def read_config(self, config: JsonDict, **kwargs: Any) -> None:
-
         self.tls_certificate_file = self.abspath(config.get("tls_certificate_path"))
         self.tls_private_key_file = self.abspath(config.get("tls_private_key_path"))
 

synapse/crypto/keyring.py

@@ -399,7 +399,7 @@ class Keyring:
         # We now convert the returned list of results into a map from server
         # name to key ID to FetchKeyResult, to return.
         to_return: Dict[str, Dict[str, FetchKeyResult]] = {}
-        for (request, results) in zip(deduped_requests, results_per_request):
+        for request, results in zip(deduped_requests, results_per_request):
             to_return_by_server = to_return.setdefault(request.server_name, {})
             for key_id, key_result in results.items():
                 existing = to_return_by_server.get(key_id)

synapse/events/third_party_rules.py

@@ -78,7 +78,6 @@ def load_legacy_third_party_event_rules(hs: "HomeServer") -> None:
         # correctly, we need to await its result. Therefore it doesn't make a lot of
         # sense to make it go through the run() wrapper.
         if f.__name__ == "check_event_allowed":
-
             # We need to wrap check_event_allowed because its old form would return either
             # a boolean or a dict, but now we want to return the dict separately from the
             # boolean.
@@ -100,7 +99,6 @@ def load_legacy_third_party_event_rules(hs: "HomeServer") -> None:
             return wrap_check_event_allowed
 
         if f.__name__ == "on_create_room":
-
             # We need to wrap on_create_room because its old form would return a boolean
             # if the room creation is denied, but now we just want it to raise an
             # exception.

synapse/federation/send_queue.py

@@ -314,7 +314,7 @@ class FederationRemoteSendQueue(AbstractFederationSender):
         # stream position.
         keyed_edus = {v: k for k, v in self.keyed_edu_changed.items()[i:j]}
 
-        for ((destination, edu_key), pos) in keyed_edus.items():
+        for (destination, edu_key), pos in keyed_edus.items():
             rows.append(
                 (
                     pos,
@@ -329,7 +329,7 @@ class FederationRemoteSendQueue(AbstractFederationSender):
         j = self.edus.bisect_right(to_token) + 1
         edus = self.edus.items()[i:j]
 
-        for (pos, edu) in edus:
+        for pos, edu in edus:
             rows.append((pos, EduRow(edu)))
 
         # Sort rows based on pos

synapse/handlers/appservice.py

@@ -737,7 +737,7 @@ class ApplicationServicesHandler:
         )
 
         ret = []
-        for (success, result) in results:
+        for success, result in results:
             if success:
                 ret.extend(result)
 

synapse/handlers/auth.py

@@ -815,7 +815,6 @@ class AuthHandler:
         now_ms = self._clock.time_msec()
 
         if existing_token.expiry_ts is not None and existing_token.expiry_ts < now_ms:
-
             raise SynapseError(
                 HTTPStatus.FORBIDDEN,
                 "The supplied refresh token has expired",
@@ -2259,7 +2258,6 @@ class PasswordAuthProvider:
     async def on_logged_out(
         self, user_id: str, device_id: Optional[str], access_token: str
     ) -> None:
-
         # call all of the on_logged_out callbacks
         for callback in self.on_logged_out_callbacks:
             try:

synapse/handlers/directory.py

@@ -497,9 +497,11 @@ class DirectoryHandler:
                 raise SynapseError(403, "Not allowed to publish room")
 
             # Check if publishing is blocked by a third party module
-            allowed_by_third_party_rules = await (
+            allowed_by_third_party_rules = (
-                self.third_party_event_rules.check_visibility_can_be_modified(
+                await (
-                    room_id, visibility
+                    self.third_party_event_rules.check_visibility_can_be_modified(
+                        room_id, visibility
+                    )
                 )
             )
             if not allowed_by_third_party_rules:

synapse/handlers/e2e_room_keys.py

@@ -188,7 +188,6 @@ class E2eRoomKeysHandler:
 
         # XXX: perhaps we should use a finer grained lock here?
         async with self._upload_linearizer.queue(user_id):
-
             # Check that the version we're trying to upload is the current version
             try:
                 version_info = await self.store.get_e2e_room_keys_version_info(user_id)

synapse/handlers/event_auth.py

@@ -236,7 +236,6 @@ class EventAuthHandler:
         # in any of them.
         allowed_rooms = await self.get_rooms_that_allow_join(state_ids)
         if not await self.is_user_in_rooms(allowed_rooms, user_id):
-
             # If this is a remote request, the user might be in an allowed room
             # that we do not know about.
             if get_domain_from_id(user_id) != self._server_name:

synapse/handlers/initial_sync.py

@@ -124,7 +124,6 @@ class InitialSyncHandler:
         as_client_event: bool = True,
         include_archived: bool = False,
     ) -> JsonDict:
-
         memberships = [Membership.INVITE, Membership.JOIN]
         if include_archived:
             memberships.append(Membership.LEAVE)

synapse/handlers/presence.py

@@ -777,7 +777,6 @@ class PresenceHandler(BasePresenceHandler):
         )
 
         if self.unpersisted_users_changes:
-
             await self.store.update_presence(
                 [
                     self.user_to_current_state[user_id]
@@ -823,7 +822,6 @@ class PresenceHandler(BasePresenceHandler):
         now = self.clock.time_msec()
 
         with Measure(self.clock, "presence_update_states"):
-
             # NOTE: We purposefully don't await between now and when we've
             # calculated what we want to do with the new states, to avoid races.
 

synapse/handlers/room.py

@@ -868,9 +868,11 @@ class RoomCreationHandler:
         )
 
         # Check whether this visibility value is blocked by a third party module
-        allowed_by_third_party_rules = await (
+        allowed_by_third_party_rules = (
-            self.third_party_event_rules.check_visibility_can_be_modified(
+            await (
-                room_id, visibility
+                self.third_party_event_rules.check_visibility_can_be_modified(
+                    room_id, visibility
+                )
             )
         )
         if not allowed_by_third_party_rules:

synapse/handlers/room_batch.py

@@ -374,7 +374,7 @@ class RoomBatchHandler:
         # correct stream_ordering as they are backfilled (which decrements).
         # Events are sorted by (topological_ordering, stream_ordering)
         # where topological_ordering is just depth.
-        for (event, context) in reversed(events_to_persist):
+        for event, context in reversed(events_to_persist):
             # This call can't raise `PartialStateConflictError` since we forbid
             # use of the historical batch API during partial state
             await self.event_creation_handler.handle_new_client_event(

synapse/handlers/sync.py

@@ -1297,7 +1297,6 @@ class SyncHandler:
             return RoomNotifCounts.empty()
 
         with Measure(self.clock, "unread_notifs_for_room_id"):
-
             return await self.store.get_unread_event_push_actions_by_room_for_user(
                 room_id,
                 sync_config.user.to_string(),

synapse/logging/opentracing.py

@@ -524,6 +524,7 @@ def whitelisted_homeserver(destination: str) -> bool:
 
 # Start spans and scopes
 
+
 # Could use kwargs but I want these to be explicit
 def start_active_span(
     operation_name: str,

synapse/metrics/__init__.py

@@ -87,7 +87,6 @@ class LaterGauge(Collector):
     ]
 
     def collect(self) -> Iterable[Metric]:
-
         g = GaugeMetricFamily(self.name, self.desc, labels=self.labels)
 
         try:

synapse/metrics/_gc.py

@@ -139,7 +139,6 @@ def install_gc_manager() -> None:
 
 class PyPyGCStats(Collector):
     def collect(self) -> Iterable[Metric]:
-
         # @stats is a pretty-printer object with __str__() returning a nice table,
         # plus some fields that contain data from that table.
         # unfortunately, fields are pretty-printed themselves (i. e. '4.5MB').

synapse/push/bulk_push_rule_evaluator.py

@@ -330,7 +330,6 @@ class BulkPushRuleEvaluator:
         context: EventContext,
         event_id_to_event: Mapping[str, EventBase],
     ) -> None:
-
         if (
             not event.internal_metadata.is_notifiable()
             or event.internal_metadata.is_historical()

synapse/replication/http/account_data.py

@@ -265,7 +265,6 @@ class ReplicationRemoveTagRestServlet(ReplicationEndpoint):
 
     @staticmethod
     async def _serialize_payload(user_id: str, room_id: str, tag: str) -> JsonDict:  # type: ignore[override]
-
         return {}
 
     async def _handle_request(  # type: ignore[override]

synapse/replication/http/devices.py

@@ -195,7 +195,6 @@ class ReplicationUploadKeysForUserRestServlet(ReplicationEndpoint):
     async def _serialize_payload(  # type: ignore[override]
         user_id: str, device_id: str, keys: JsonDict
     ) -> JsonDict:
-
         return {
             "user_id": user_id,
             "device_id": device_id,

synapse/replication/tcp/redis.py

@@ -328,7 +328,6 @@ class RedisDirectTcpReplicationClientFactory(SynapseRedisFactory):
         outbound_redis_connection: txredisapi.ConnectionHandler,
         channel_names: List[str],
     ):
-
         super().__init__(
             hs,
             uuid="subscriber",

synapse/replication/tcp/streams/events.py

@@ -139,7 +139,6 @@ class EventsStream(Stream):
         current_token: Token,
         target_row_count: int,
     ) -> StreamUpdateResult:
-
         # the events stream merges together three separate sources:
         #  * new events
         #  * current_state changes

synapse/rest/admin/rooms.py

@@ -75,7 +75,6 @@ class RoomRestV2Servlet(RestServlet):
     async def on_DELETE(
         self, request: SynapseRequest, room_id: str
     ) -> Tuple[int, JsonDict]:
-
         requester = await self._auth.get_user_by_req(request)
         await assert_user_is_admin(self._auth, requester)
 
@@ -144,7 +143,6 @@ class DeleteRoomStatusByRoomIdRestServlet(RestServlet):
     async def on_GET(
         self, request: SynapseRequest, room_id: str
     ) -> Tuple[int, JsonDict]:
-
         await assert_requester_is_admin(self._auth, request)
 
         if not RoomID.is_valid(room_id):
@@ -181,7 +179,6 @@ class DeleteRoomStatusByDeleteIdRestServlet(RestServlet):
     async def on_GET(
         self, request: SynapseRequest, delete_id: str
     ) -> Tuple[int, JsonDict]:
-
         await assert_requester_is_admin(self._auth, request)
 
         delete_status = self._pagination_handler.get_delete_status(delete_id)
@@ -438,7 +435,6 @@ class RoomStateRestServlet(RestServlet):
 
 
 class JoinRoomAliasServlet(ResolveRoomIdMixin, RestServlet):
-
     PATTERNS = admin_patterns("/join/(?P<room_identifier>[^/]*)$")
 
     def __init__(self, hs: "HomeServer"):

synapse/rest/admin/users.py

@@ -683,8 +683,12 @@ class AccountValidityRenewServlet(RestServlet):
         await assert_requester_is_admin(self.auth, request)
 
         if self.account_activity_handler.on_legacy_admin_request_callback:
-            expiration_ts = await (
+            expiration_ts = (
-                self.account_activity_handler.on_legacy_admin_request_callback(request)
+                await (
+                    self.account_activity_handler.on_legacy_admin_request_callback(
+                        request
+                    )
+                )
             )
         else:
             body = parse_json_object_from_request(request)

synapse/rest/client/auth.py

@@ -97,7 +97,6 @@ class AuthRestServlet(RestServlet):
         return None
 
     async def on_POST(self, request: Request, stagetype: str) -> None:
-
         session = parse_string(request, "session")
         if not session:
             raise SynapseError(400, "No session supplied")

synapse/rest/client/filter.py

@@ -79,7 +79,6 @@ class CreateFilterRestServlet(RestServlet):
     async def on_POST(
         self, request: SynapseRequest, user_id: str
     ) -> Tuple[int, JsonDict]:
-
         target_user = UserID.from_string(user_id)
         requester = await self.auth.get_user_by_req(request)
 

synapse/rest/client/register.py

@@ -628,10 +628,12 @@ class RegisterRestServlet(RestServlet):
             if not password_hash:
                 raise SynapseError(400, "Missing params: password", Codes.MISSING_PARAM)
 
-            desired_username = await (
+            desired_username = (
-                self.password_auth_provider.get_username_for_registration(
+                await (
-                    auth_result,
+                    self.password_auth_provider.get_username_for_registration(
-                    params,
+                        auth_result,
+                        params,
+                    )
                 )
             )
 
@@ -682,9 +684,11 @@ class RegisterRestServlet(RestServlet):
                 session_id
             )
 
-            display_name = await (
+            display_name = (
-                self.password_auth_provider.get_displayname_for_registration(
+                await (
-                    auth_result, params
+                    self.password_auth_provider.get_displayname_for_registration(
+                        auth_result, params
+                    )
                 )
             )
 

synapse/rest/media/v1/_base.py

@@ -270,7 +270,6 @@ async def respond_with_responder(
         logger.debug("Responding to media request with responder %s", responder)
         add_file_headers(request, media_type, file_size, upload_name)
         try:
-
             await responder.write_to_consumer(request)
         except Exception as e:
             # The majority of the time this will be due to the client having gone

synapse/rest/media/v1/thumbnailer.py

@@ -38,7 +38,6 @@ class ThumbnailError(Exception):
 
 
 class Thumbnailer:
-
     FORMATS = {"image/jpeg": "JPEG", "image/png": "PNG"}
 
     @staticmethod

synapse/storage/databases/main/deviceinbox.py

@@ -721,8 +721,8 @@ class DeviceInboxWorkerStore(SQLBaseStore):
                         ],
                     )
 
-                for (user_id, messages_by_device) in edu["messages"].items():
+                for user_id, messages_by_device in edu["messages"].items():
-                    for (device_id, msg) in messages_by_device.items():
+                    for device_id, msg in messages_by_device.items():
                         with start_active_span("store_outgoing_to_device_message"):
                             set_tag(SynapseTags.TO_DEVICE_EDU_ID, edu["sender"])
                             set_tag(SynapseTags.TO_DEVICE_EDU_ID, edu["message_id"])
@@ -959,7 +959,6 @@ class DeviceInboxBackgroundUpdateStore(SQLBaseStore):
         def _remove_dead_devices_from_device_inbox_txn(
             txn: LoggingTransaction,
         ) -> Tuple[int, bool]:
-
             if "max_stream_id" in progress:
                 max_stream_id = progress["max_stream_id"]
             else:

synapse/storage/databases/main/devices.py

@@ -512,7 +512,7 @@ class DeviceWorkerStore(RoomMemberWorkerStore, EndToEndKeyWorkerStore):
             results.append(("org.matrix.signing_key_update", result))
 
         if issue_8631_logger.isEnabledFor(logging.DEBUG):
-            for (user_id, edu) in results:
+            for user_id, edu in results:
                 issue_8631_logger.debug(
                     "device update to %s for %s from %s to %s: %s",
                     destination,
@@ -1316,7 +1316,7 @@ class DeviceWorkerStore(RoomMemberWorkerStore, EndToEndKeyWorkerStore):
                 )
             """
             count = 0
-            for (destination, user_id, stream_id, device_id) in rows:
+            for destination, user_id, stream_id, device_id in rows:
                 txn.execute(
                     delete_sql, (destination, user_id, stream_id, stream_id, device_id)
                 )

synapse/storage/databases/main/e2e_room_keys.py

@@ -108,7 +108,7 @@ class EndToEndRoomKeyStore(SQLBaseStore):
             raise StoreError(404, "No backup with that version exists")
 
         values = []
-        for (room_id, session_id, room_key) in room_keys:
+        for room_id, session_id, room_key in room_keys:
             values.append(
                 (
                     user_id,

synapse/storage/databases/main/end_to_end_keys.py

@@ -268,7 +268,7 @@ class EndToEndKeyWorkerStore(EndToEndKeyBackgroundStore, CacheInvalidationWorker
             )
 
             # add each cross-signing signature to the correct device in the result dict.
-            for (user_id, key_id, device_id, signature) in cross_sigs_result:
+            for user_id, key_id, device_id, signature in cross_sigs_result:
                 target_device_result = result[user_id][device_id]
                 # We've only looked up cross-signatures for non-deleted devices with key
                 # data.
@@ -311,7 +311,7 @@ class EndToEndKeyWorkerStore(EndToEndKeyBackgroundStore, CacheInvalidationWorker
         # devices.
         user_list = []
         user_device_list = []
-        for (user_id, device_id) in query_list:
+        for user_id, device_id in query_list:
             if device_id is None:
                 user_list.append(user_id)
             else:
@@ -353,7 +353,7 @@ class EndToEndKeyWorkerStore(EndToEndKeyBackgroundStore, CacheInvalidationWorker
 
             txn.execute(sql, query_params)
 
-            for (user_id, device_id, display_name, key_json) in txn:
+            for user_id, device_id, display_name, key_json in txn:
                 assert device_id is not None
                 if include_deleted_devices:
                     deleted_devices.remove((user_id, device_id))
@@ -382,7 +382,7 @@ class EndToEndKeyWorkerStore(EndToEndKeyBackgroundStore, CacheInvalidationWorker
         signature_query_clauses = []
         signature_query_params = []
 
-        for (user_id, device_id) in device_query:
+        for user_id, device_id in device_query:
             signature_query_clauses.append(
                 "target_user_id = ? AND target_device_id = ? AND user_id = ?"
             )

synapse/storage/databases/main/event_federation.py

@@ -1612,7 +1612,6 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas
         latest_events: List[str],
         limit: int,
     ) -> List[str]:
-
         seen_events = set(earliest_events)
         front = set(latest_events) - seen_events
         event_results: List[str] = []

synapse/storage/databases/main/events.py

@@ -469,7 +469,6 @@ class PersistEventsStore:
         txn: LoggingTransaction,
         events: List[EventBase],
     ) -> None:
-
         # We only care about state events, so this if there are no state events.
         if not any(e.is_state() for e in events):
             return

synapse/storage/databases/main/events_bg_updates.py

@@ -709,7 +709,7 @@ class EventsBackgroundUpdatesStore(SQLBaseStore):
 
             nbrows = 0
             last_row_event_id = ""
-            for (event_id, event_json_raw) in results:
+            for event_id, event_json_raw in results:
                 try:
                     event_json = db_to_json(event_json_raw)
 
@@ -1167,7 +1167,7 @@ class EventsBackgroundUpdatesStore(SQLBaseStore):
             results = list(txn)
             # (event_id, parent_id, rel_type) for each relation
             relations_to_insert: List[Tuple[str, str, str]] = []
-            for (event_id, event_json_raw) in results:
+            for event_id, event_json_raw in results:
                 try:
                     event_json = db_to_json(event_json_raw)
                 except Exception as e:

synapse/storage/databases/main/events_worker.py

@@ -1493,7 +1493,7 @@ class EventsWorkerStore(SQLBaseStore):
 
             txn.execute(redactions_sql + clause, args)
 
-            for (redacter, redacted) in txn:
+            for redacter, redacted in txn:
                 d = event_dict.get(redacted)
                 if d:
                     d.redactions.append(redacter)

synapse/storage/databases/main/media_repository.py

@@ -196,7 +196,6 @@ class MediaRepositoryStore(MediaRepositoryBackgroundUpdateStore):
         def get_local_media_by_user_paginate_txn(
             txn: LoggingTransaction,
         ) -> Tuple[List[Dict[str, Any]], int]:
-
             # Set ordering
             order_by_column = MediaSortOrder(order_by).value
 

synapse/storage/databases/main/pusher.py

@@ -344,7 +344,6 @@ class PusherWorkerStore(SQLBaseStore):
         last_user = progress.get("last_user", "")
 
         def _delete_pushers(txn: LoggingTransaction) -> int:
-
             sql = """
                 SELECT name FROM users
                 WHERE deactivated = ? and name > ?
@@ -392,7 +391,6 @@ class PusherWorkerStore(SQLBaseStore):
         last_pusher = progress.get("last_pusher", 0)
 
         def _delete_pushers(txn: LoggingTransaction) -> int:
-
             sql = """
                 SELECT p.id, access_token FROM pushers AS p
                 LEFT JOIN access_tokens AS a ON (p.access_token = a.id)
@@ -449,7 +447,6 @@ class PusherWorkerStore(SQLBaseStore):
         last_pusher = progress.get("last_pusher", 0)
 
         def _delete_pushers(txn: LoggingTransaction) -> int:
-
             sql = """
                 SELECT p.id, p.user_name, p.app_id, p.pushkey
                 FROM pushers AS p

synapse/storage/databases/main/receipts.py

@@ -887,7 +887,6 @@ class ReceiptsBackgroundUpdateStore(SQLBaseStore):
         def _populate_receipt_event_stream_ordering_txn(
             txn: LoggingTransaction,
         ) -> bool:
-
             if "max_stream_id" in progress:
                 max_stream_id = progress["max_stream_id"]
             else:

synapse/storage/databases/main/room.py

@@ -2168,7 +2168,6 @@ class RoomStore(RoomBackgroundUpdateStore, RoomWorkerStore):
         def _get_event_report_txn(
             txn: LoggingTransaction, report_id: int
         ) -> Optional[Dict[str, Any]]:
-
             sql = """
                 SELECT
                     er.id,

synapse/storage/databases/main/search.py

@@ -122,7 +122,6 @@ class SearchWorkerStore(SQLBaseStore):
 
 
 class SearchBackgroundUpdateStore(SearchWorkerStore):
-
     EVENT_SEARCH_UPDATE_NAME = "event_search"
     EVENT_SEARCH_ORDER_UPDATE_NAME = "event_search_order"
     EVENT_SEARCH_USE_GIN_POSTGRES_NAME = "event_search_postgres_gin"
@@ -615,7 +614,6 @@ class SearchStore(SearchBackgroundUpdateStore):
             """
             count_args = [search_query] + count_args
         elif isinstance(self.database_engine, Sqlite3Engine):
-
             # We use CROSS JOIN here to ensure we use the right indexes.
             # https://sqlite.org/optoverview.html#crossjoin
             #

synapse/storage/databases/main/state.py

@@ -490,7 +490,6 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore):
 
 
 class MainStateBackgroundUpdateStore(RoomMemberWorkerStore):
-
     CURRENT_STATE_INDEX_UPDATE_NAME = "current_state_members_idx"
     EVENT_STATE_GROUP_INDEX_UPDATE_NAME = "event_to_state_groups_sg_index"
     DELETE_CURRENT_STATE_UPDATE_NAME = "delete_old_current_state_events"

synapse/storage/databases/main/stats.py

@@ -461,7 +461,7 @@ class StatsStore(StateDeltasStore):
         insert_cols = []
         qargs = []
 
-        for (key, val) in chain(
+        for key, val in chain(
             keyvalues.items(), absolutes.items(), additive_relatives.items()
         ):
             insert_cols.append(key)

synapse/storage/databases/main/stream.py

@@ -87,6 +87,7 @@ MAX_STREAM_SIZE = 1000
 _STREAM_TOKEN = "stream"
 _TOPOLOGICAL_TOKEN = "topological"
 
+
 # Used as return values for pagination APIs
 @attr.s(slots=True, frozen=True, auto_attribs=True)
 class _EventDictReturn:

synapse/storage/databases/main/transactions.py

@@ -573,7 +573,6 @@ class TransactionWorkerStore(CacheInvalidationWorkerStore):
         def get_destination_rooms_paginate_txn(
             txn: LoggingTransaction,
         ) -> Tuple[List[JsonDict], int]:
-
             if direction == Direction.BACKWARDS:
                 order = "DESC"
             else:

synapse/storage/databases/main/user_directory.py

@@ -98,7 +98,6 @@ class UserDirectoryBackgroundUpdateStore(StateDeltasStore):
     async def _populate_user_directory_createtables(
         self, progress: JsonDict, batch_size: int
     ) -> int:
-
         # Get all the rooms that we want to process.
         def _make_staging_area(txn: LoggingTransaction) -> None:
             sql = (

synapse/storage/databases/state/bg_updates.py

@@ -251,7 +251,6 @@ class StateGroupBackgroundUpdateStore(SQLBaseStore):
 
 
 class StateBackgroundUpdateStore(StateGroupBackgroundUpdateStore):
-
     STATE_GROUP_DEDUPLICATION_UPDATE_NAME = "state_group_state_deduplication"
     STATE_GROUP_INDEX_UPDATE_NAME = "state_group_state_type_index"
     STATE_GROUPS_ROOM_INDEX_UPDATE_NAME = "state_groups_room_id_idx"

synapse/storage/databases/state/store.py

@@ -257,14 +257,11 @@ class StateGroupDataStore(StateBackgroundUpdateStore, SQLBaseStore):
         member_filter, non_member_filter = state_filter.get_member_split()
 
         # Now we look them up in the member and non-member caches
-        (
+        non_member_state, incomplete_groups_nm = self._get_state_for_groups_using_cache(
-            non_member_state,
-            incomplete_groups_nm,
-        ) = self._get_state_for_groups_using_cache(
             groups, self._state_group_cache, state_filter=non_member_filter
         )
 
-        (member_state, incomplete_groups_m,) = self._get_state_for_groups_using_cache(
+        member_state, incomplete_groups_m = self._get_state_for_groups_using_cache(
             groups, self._state_group_members_cache, state_filter=member_filter
         )
 

synapse/storage/prepare_database.py

@@ -563,7 +563,7 @@ def _apply_module_schemas(
     """
     # This is the old way for password_auth_provider modules to make changes
     # to the database. This should instead be done using the module API
-    for (mod, _config) in config.authproviders.password_providers:
+    for mod, _config in config.authproviders.password_providers:
         if not hasattr(mod, "get_db_schema_files"):
             continue
         modname = ".".join((mod.__module__, mod.__name__))
@@ -591,7 +591,7 @@ def _apply_module_schema_files(
         (modname,),
     )
     applied_deltas = {d for d, in cur}
-    for (name, stream) in names_and_streams:
+    for name, stream in names_and_streams:
         if name in applied_deltas:
             continue
 

synapse/types/state.py

@@ -120,7 +120,7 @@ class StateFilter:
 
     def to_types(self) -> Iterable[Tuple[str, Optional[str]]]:
         """The inverse to `from_types`."""
-        for (event_type, state_keys) in self.types.items():
+        for event_type, state_keys in self.types.items():
             if state_keys is None:
                 yield event_type, None
             else:

synapse/util/caches/__init__.py

@@ -98,7 +98,6 @@ class EvictionReason(Enum):
 
 @attr.s(slots=True, auto_attribs=True)
 class CacheMetric:
-
     _cache: Sized
     _cache_type: str
     _cache_name: str

synapse/util/check_dependencies.py

@@ -183,7 +183,7 @@ def check_requirements(extra: Optional[str] = None) -> None:
     deps_unfulfilled = []
     errors = []
 
-    for (requirement, must_be_installed) in dependencies:
+    for requirement, must_be_installed in dependencies:
         try:
             dist: metadata.Distribution = metadata.distribution(requirement.name)
         except metadata.PackageNotFoundError:

synapse/util/patch_inline_callbacks.py

@@ -211,7 +211,6 @@ def _check_yield_points(
                 result = Failure()
 
             if current_context() != expected_context:
-
                 # This happens because the context is lost sometime *after* the
                 # previous yield and *after* the current yield. E.g. the
                 # deferred we waited on didn't follow the rules, or we forgot to

synmark/__main__.py

@@ -34,12 +34,10 @@ def make_test(main):
     """
 
     def _main(loops):
-
         reactor = make_reactor()
 
         file_out = StringIO()
         with redirect_stderr(file_out):
-
             d = Deferred()
             d.addCallback(lambda _: ensureDeferred(main(reactor, loops)))
 

synmark/suites/logging.py

@@ -30,7 +30,6 @@ from synapse.util import Clock
 
 
 class LineCounter(LineOnlyReceiver):
-
     delimiter = b"\n"
 
     def __init__(self, *args, **kwargs):

tests/federation/test_complexity.py

@@ -24,7 +24,6 @@ from tests.test_utils import make_awaitable
 
 
 class RoomComplexityTests(unittest.FederatingHomeserverTestCase):
-
     servlets = [
         admin.register_servlets,
         room.register_servlets,
@@ -37,7 +36,6 @@ class RoomComplexityTests(unittest.FederatingHomeserverTestCase):
         return config
 
     def test_complexity_simple(self) -> None:
-
         u1 = self.register_user("u1", "pass")
         u1_token = self.login("u1", "pass")
 
@@ -71,7 +69,6 @@ class RoomComplexityTests(unittest.FederatingHomeserverTestCase):
         self.assertEqual(complexity, 1.23)
 
     def test_join_too_large(self) -> None:
-
         u1 = self.register_user("u1", "pass")
 
         handler = self.hs.get_room_member_handler()
@@ -131,7 +128,6 @@ class RoomComplexityTests(unittest.FederatingHomeserverTestCase):
         self.assertEqual(f.value.errcode, Codes.RESOURCE_LIMIT_EXCEEDED)
 
     def test_join_too_large_once_joined(self) -> None:
-
         u1 = self.register_user("u1", "pass")
         u1_token = self.login("u1", "pass")
 

tests/federation/test_federation_server.py

@@ -34,7 +34,6 @@ from tests.unittest import override_config
 
 
 class FederationServerTests(unittest.FederatingHomeserverTestCase):
-
     servlets = [
         admin.register_servlets,
         room.register_servlets,

tests/handlers/test_sso.py

@@ -113,7 +113,6 @@ async def mock_get_file(
     headers: Optional[RawHeaders] = None,
     is_allowed_content_type: Optional[Callable[[str], bool]] = None,
 ) -> Tuple[int, Dict[bytes, List[bytes]], str, int]:
-
     fake_response = FakeResponse(code=404)
     if url == "http://my.server/me.png":
         fake_response = FakeResponse(

tests/handlers/test_stats.py

@@ -31,7 +31,6 @@ EXPT_NUM_STATE_EVTS_IN_FRESH_PRIVATE_ROOM = 6
 
 
 class StatsRoomTests(unittest.HomeserverTestCase):
-
     servlets = [
         admin.register_servlets_for_client_rest_resource,
         room.register_servlets,

tests/http/federation/test_srv_resolver.py

@@ -46,7 +46,6 @@ class SrvResolverTestCase(unittest.TestCase):
 
         @defer.inlineCallbacks
         def do_lookup() -> Generator["Deferred[object]", object, List[Server]]:
-
             with LoggingContext("one") as ctx:
                 resolve_d = resolver.resolve_service(service_name)
                 result: List[Server]

tests/http/test_client.py

@@ -149,7 +149,7 @@ class BlacklistingAgentTest(TestCase):
         self.allowed_domain, self.allowed_ip = b"allowed.test", b"5.1.1.1"
 
         # Configure the reactor's DNS resolver.
-        for (domain, ip) in (
+        for domain, ip in (
             (self.safe_domain, self.safe_ip),
             (self.unsafe_domain, self.unsafe_ip),
             (self.allowed_domain, self.allowed_ip),

tests/push/test_bulk_push_rule_evaluator.py

@@ -33,7 +33,6 @@ from tests.unittest import HomeserverTestCase, override_config
 
 
 class TestBulkPushRuleEvaluator(HomeserverTestCase):
-
     servlets = [
         admin.register_servlets_for_client_rest_resource,
         room.register_servlets,

tests/push/test_email.py

@@ -39,7 +39,6 @@ class _User:
 
 
 class EmailPusherTests(HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets_for_client_rest_resource,
         room.register_servlets,
@@ -48,7 +47,6 @@ class EmailPusherTests(HomeserverTestCase):
     hijack_auth = False
 
     def make_homeserver(self, reactor: MemoryReactor, clock: Clock) -> HomeServer:
-
         config = self.default_config()
         config["email"] = {
             "enable_notifs": True,

tests/replication/slave/storage/test_events.py

@@ -64,7 +64,6 @@ def patch__eq__(cls: object) -> Callable[[], None]:
 
 
 class EventsWorkerStoreTestCase(BaseSlavedStoreTestCase):
-
     STORE_TYPE = EventsWorkerStore
 
     def setUp(self) -> None:

tests/rest/admin/test_device.py

@@ -28,7 +28,6 @@ from tests import unittest
 
 
 class DeviceRestTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets,
         login.register_servlets,
@@ -291,7 +290,6 @@ class DeviceRestTestCase(unittest.HomeserverTestCase):
 
 
 class DevicesRestTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets,
         login.register_servlets,
@@ -415,7 +413,6 @@ class DevicesRestTestCase(unittest.HomeserverTestCase):
 
 
 class DeleteDevicesRestTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets,
         login.register_servlets,

tests/rest/admin/test_media.py

@@ -34,7 +34,6 @@ INVALID_TIMESTAMP_IN_S = 1893456000  # 2030-01-01 in seconds
 
 
 class DeleteMediaByIDTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets,
         synapse.rest.admin.register_servlets_for_media_repo,
@@ -196,7 +195,6 @@ class DeleteMediaByIDTestCase(unittest.HomeserverTestCase):
 
 
 class DeleteMediaByDateSizeTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets,
         synapse.rest.admin.register_servlets_for_media_repo,
@@ -594,7 +592,6 @@ class DeleteMediaByDateSizeTestCase(unittest.HomeserverTestCase):
 
 
 class QuarantineMediaByIDTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets,
         synapse.rest.admin.register_servlets_for_media_repo,
@@ -724,7 +721,6 @@ class QuarantineMediaByIDTestCase(unittest.HomeserverTestCase):
 
 
 class ProtectMediaByIDTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets,
         synapse.rest.admin.register_servlets_for_media_repo,
@@ -821,7 +817,6 @@ class ProtectMediaByIDTestCase(unittest.HomeserverTestCase):
 
 
 class PurgeMediaCacheTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets,
         synapse.rest.admin.register_servlets_for_media_repo,

tests/rest/admin/test_room.py

@@ -1990,7 +1990,6 @@ class RoomMessagesTestCase(unittest.HomeserverTestCase):
 
 
 class JoinAliasRoomTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets,
         room.register_servlets,

tests/rest/admin/test_server_notice.py

@@ -28,7 +28,6 @@ from tests.unittest import override_config
 
 
 class ServerNoticeTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets,
         login.register_servlets,

tests/rest/client/test_account.py

@@ -40,7 +40,6 @@ from tests.unittest import override_config
 
 
 class PasswordResetTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         account.register_servlets,
         synapse.rest.admin.register_servlets_for_client_rest_resource,
@@ -408,7 +407,6 @@ class PasswordResetTestCase(unittest.HomeserverTestCase):
 
 
 class DeactivateTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets_for_client_rest_resource,
         login.register_servlets,
@@ -492,7 +490,6 @@ class DeactivateTestCase(unittest.HomeserverTestCase):
 
 
 class WhoamiTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets_for_client_rest_resource,
         login.register_servlets,
@@ -567,7 +564,6 @@ class WhoamiTestCase(unittest.HomeserverTestCase):
 
 
 class ThreepidEmailRestTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         account.register_servlets,
         login.register_servlets,

tests/rest/client/test_auth.py

@@ -52,7 +52,6 @@ class DummyRecaptchaChecker(UserInteractiveAuthChecker):
 
 
 class FallbackAuthTests(unittest.HomeserverTestCase):
-
     servlets = [
         auth.register_servlets,
         register.register_servlets,
@@ -60,7 +59,6 @@ class FallbackAuthTests(unittest.HomeserverTestCase):
     hijack_auth = False
 
     def make_homeserver(self, reactor: MemoryReactor, clock: Clock) -> HomeServer:
-
         config = self.default_config()
 
         config["enable_registration_captcha"] = True

tests/rest/client/test_capabilities.py

@@ -26,7 +26,6 @@ from tests.unittest import override_config
 
 
 class CapabilitiesTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets_for_client_rest_resource,
         capabilities.register_servlets,

tests/rest/client/test_consent.py

@@ -38,7 +38,6 @@ class ConsentResourceTestCase(unittest.HomeserverTestCase):
     hijack_auth = False
 
     def make_homeserver(self, reactor: MemoryReactor, clock: Clock) -> HomeServer:
-
         config = self.default_config()
         config["form_secret"] = "123abc"
 

tests/rest/client/test_directory.py

@@ -28,7 +28,6 @@ from tests.unittest import override_config
 
 
 class DirectoryTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         admin.register_servlets_for_client_rest_resource,
         directory.register_servlets,

tests/rest/client/test_ephemeral_message.py

@@ -26,7 +26,6 @@ from tests import unittest
 
 
 class EphemeralMessageTestCase(unittest.HomeserverTestCase):
-
     user_id = "@user:test"
 
     servlets = [

tests/rest/client/test_events.py

@@ -38,7 +38,6 @@ class EventStreamPermissionsTestCase(unittest.HomeserverTestCase):
     ]
 
     def make_homeserver(self, reactor: MemoryReactor, clock: Clock) -> HomeServer:
-
         config = self.default_config()
         config["enable_registration_captcha"] = False
         config["enable_registration"] = True
@@ -51,7 +50,6 @@ class EventStreamPermissionsTestCase(unittest.HomeserverTestCase):
         return hs
 
     def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
-
         # register an account
         self.user_id = self.register_user("sid1", "pass")
         self.token = self.login(self.user_id, "pass")
@@ -142,7 +140,6 @@ class GetEventsTestCase(unittest.HomeserverTestCase):
     ]
 
     def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
-
         # register an account
         self.user_id = self.register_user("sid1", "pass")
         self.token = self.login(self.user_id, "pass")

tests/rest/client/test_filter.py

@@ -25,7 +25,6 @@ PATH_PREFIX = "/_matrix/client/v2_alpha"
 
 
 class FilterTestCase(unittest.HomeserverTestCase):
-
     user_id = "@apple:test"
     hijack_auth = True
     EXAMPLE_FILTER = {"room": {"timeline": {"types": ["m.room.message"]}}}

tests/rest/client/test_login.py

@@ -89,7 +89,6 @@ ADDITIONAL_LOGIN_FLOWS = [
 
 
 class LoginRestServletTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets_for_client_rest_resource,
         login.register_servlets,
@@ -737,7 +736,6 @@ class MultiSSOTestCase(unittest.HomeserverTestCase):
 
 
 class CASTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         login.register_servlets,
     ]

tests/rest/client/test_login_token_request.py

@@ -26,7 +26,6 @@ endpoint = "/_matrix/client/unstable/org.matrix.msc3882/login/token"
 
 
 class LoginTokenRequestServletTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         login.register_servlets,
         admin.register_servlets,

tests/rest/client/test_presence.py

@@ -35,7 +35,6 @@ class PresenceTestCase(unittest.HomeserverTestCase):
     servlets = [presence.register_servlets]
 
     def make_homeserver(self, reactor: MemoryReactor, clock: Clock) -> HomeServer:
-
         self.presence_handler = Mock(spec=PresenceHandler)
         self.presence_handler.set_state.return_value = make_awaitable(None)
 

tests/rest/client/test_profile.py

@@ -30,7 +30,6 @@ from tests import unittest
 
 
 class ProfileTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         admin.register_servlets_for_client_rest_resource,
         login.register_servlets,
@@ -324,7 +323,6 @@ class ProfileTestCase(unittest.HomeserverTestCase):
 
 
 class ProfilesRestrictedTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         admin.register_servlets_for_client_rest_resource,
         login.register_servlets,
@@ -404,7 +402,6 @@ class ProfilesRestrictedTestCase(unittest.HomeserverTestCase):
 
 
 class OwnProfileUnrestrictedTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         admin.register_servlets_for_client_rest_resource,
         login.register_servlets,

tests/rest/client/test_register.py

@@ -40,7 +40,6 @@ from tests.unittest import override_config
 
 
 class RegisterRestServletTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         login.register_servlets,
         register.register_servlets,
@@ -797,7 +796,6 @@ class RegisterRestServletTestCase(unittest.HomeserverTestCase):
 
 
 class AccountValidityTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         register.register_servlets,
         synapse.rest.admin.register_servlets_for_client_rest_resource,
@@ -913,7 +911,6 @@ class AccountValidityTestCase(unittest.HomeserverTestCase):
 
 
 class AccountValidityRenewalByEmailTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         register.register_servlets,
         synapse.rest.admin.register_servlets_for_client_rest_resource,
@@ -1132,7 +1129,6 @@ class AccountValidityRenewalByEmailTestCase(unittest.HomeserverTestCase):
 
 
 class AccountValidityBackgroundJobTestCase(unittest.HomeserverTestCase):
-
     servlets = [synapse.rest.admin.register_servlets_for_client_rest_resource]
 
     def make_homeserver(self, reactor: MemoryReactor, clock: Clock) -> HomeServer:

tests/rest/client/test_rendezvous.py

@@ -25,7 +25,6 @@ endpoint = "/_matrix/client/unstable/org.matrix.msc3886/rendezvous"
 
 
 class RendezvousServletTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         rendezvous.register_servlets,
     ]

tests/rest/client/test_rooms.py

@@ -65,7 +65,6 @@ class RoomBase(unittest.HomeserverTestCase):
     servlets = [room.register_servlets, room.register_deprecated_servlets]
 
     def make_homeserver(self, reactor: MemoryReactor, clock: Clock) -> HomeServer:
-
         self.hs = self.setup_test_homeserver(
             "red",
             federation_http_client=None,
@@ -92,7 +91,6 @@ class RoomPermissionsTestCase(RoomBase):
     rmcreator_id = "@notme:red"
 
     def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
-
         self.helper.auth_user_id = self.rmcreator_id
         # create some rooms under the name rmcreator_id
         self.uncreated_rmid = "!aa:test"
@@ -1127,7 +1125,6 @@ class RoomInviteRatelimitTestCase(RoomBase):
 
 
 class RoomJoinTestCase(RoomBase):
-
     servlets = [
         admin.register_servlets,
         login.register_servlets,
@@ -2102,7 +2099,6 @@ class RoomSearchTestCase(unittest.HomeserverTestCase):
     hijack_auth = False
 
     def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
-
         # Register the user who does the searching
         self.user_id2 = self.register_user("user", "pass")
         self.access_token = self.login("user", "pass")
@@ -2195,7 +2191,6 @@ class RoomSearchTestCase(unittest.HomeserverTestCase):
 
 
 class PublicRoomsRestrictedTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets_for_client_rest_resource,
         room.register_servlets,
@@ -2203,7 +2198,6 @@ class PublicRoomsRestrictedTestCase(unittest.HomeserverTestCase):
     ]
 
     def make_homeserver(self, reactor: MemoryReactor, clock: Clock) -> HomeServer:
-
         self.url = b"/_matrix/client/r0/publicRooms"
 
         config = self.default_config()
@@ -2225,7 +2219,6 @@ class PublicRoomsRestrictedTestCase(unittest.HomeserverTestCase):
 
 
 class PublicRoomsRoomTypeFilterTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets_for_client_rest_resource,
         room.register_servlets,
@@ -2233,7 +2226,6 @@ class PublicRoomsRoomTypeFilterTestCase(unittest.HomeserverTestCase):
     ]
 
     def make_homeserver(self, reactor: MemoryReactor, clock: Clock) -> HomeServer:
-
         config = self.default_config()
         config["allow_public_rooms_without_auth"] = True
         self.hs = self.setup_test_homeserver(config=config)
@@ -2414,7 +2406,6 @@ class PublicRoomsTestRemoteSearchFallbackTestCase(unittest.HomeserverTestCase):
 
 
 class PerRoomProfilesForbiddenTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets_for_client_rest_resource,
         room.register_servlets,
@@ -2983,7 +2974,6 @@ class RelationsTestCase(PaginationTestCase):
 
 
 class ContextTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         synapse.rest.admin.register_servlets_for_client_rest_resource,
         room.register_servlets,
@@ -3359,7 +3349,6 @@ class RoomCanonicalAliasTestCase(unittest.HomeserverTestCase):
 
 
 class ThreepidInviteTestCase(unittest.HomeserverTestCase):
-
     servlets = [
         admin.register_servlets,
         login.register_servlets,
@@ -3438,7 +3427,8 @@ class ThreepidInviteTestCase(unittest.HomeserverTestCase):
         """
         Test allowing/blocking threepid invites with a spam-check module.
 
-        In this test, we use the more recent API in which callbacks return a `Union[Codes, Literal["NOT_SPAM"]]`."""
+        In this test, we use the more recent API in which callbacks return a `Union[Codes, Literal["NOT_SPAM"]]`.
+        """
         # Mock a few functions to prevent the test from failing due to failing to talk to
         # a remote IS. We keep the mock for make_and_store_3pid_invite around so we
         # can check its call_count later on during the test.