25 files changed, 32 insertions, 32 deletions

diff --git a/synapse/handlers/__init__.py b/synapse/handlers/__init__.py

index 2dd183018a..286f0054be 100644
--- a/synapse/handlers/__init__.py
+++ b/synapse/handlers/__init__.py
@@ -20,7 +20,7 @@ from .identity import IdentityHandler
 from .search import SearchHandler
 
 
-class Handlers(object):
+class Handlers:
 
     """ Deprecated. A collection of handlers.
 
diff --git a/synapse/handlers/_base.py b/synapse/handlers/_base.py

index ba2bf99800..0206320e96 100644
--- a/synapse/handlers/_base.py
+++ b/synapse/handlers/_base.py
@@ -25,7 +25,7 @@ from synapse.types import UserID
 logger = logging.getLogger(__name__)
 
 
-class BaseHandler(object):
+class BaseHandler:
     """
     Common base class for the event handlers.
     """
diff --git a/synapse/handlers/account_data.py b/synapse/handlers/account_data.py

index a8d3fbc6de..9112a0ab86 100644
--- a/synapse/handlers/account_data.py
+++ b/synapse/handlers/account_data.py
@@ -14,7 +14,7 @@
 # limitations under the License.
 
 
-class AccountDataEventSource(object):
+class AccountDataEventSource:
     def __init__(self, hs):
         self.store = hs.get_datastore()
 
diff --git a/synapse/handlers/account_validity.py b/synapse/handlers/account_validity.py

index b865bf5b48..4caf6d591a 100644
--- a/synapse/handlers/account_validity.py
+++ b/synapse/handlers/account_validity.py
@@ -29,7 +29,7 @@ from synapse.util import stringutils
 logger = logging.getLogger(__name__)
 
 
-class AccountValidityHandler(object):
+class AccountValidityHandler:
     def __init__(self, hs):
         self.hs = hs
         self.config = hs.config
diff --git a/synapse/handlers/acme.py b/synapse/handlers/acme.py

index 7666d3abcd..8476256a59 100644
--- a/synapse/handlers/acme.py
+++ b/synapse/handlers/acme.py
@@ -34,7 +34,7 @@ solutions, please read https://github.com/matrix-org/synapse/blob/master/docs/AC
 --------------------------------------------------------------------------------"""
 
 
-class AcmeHandler(object):
+class AcmeHandler:
     def __init__(self, hs):
         self.hs = hs
         self.reactor = hs.get_reactor()
diff --git a/synapse/handlers/acme_issuing_service.py b/synapse/handlers/acme_issuing_service.py

index e1d4224e74..69650ff221 100644
--- a/synapse/handlers/acme_issuing_service.py
+++ b/synapse/handlers/acme_issuing_service.py
@@ -78,7 +78,7 @@ def create_issuing_service(reactor, acme_url, account_key_file, well_known_resou
 
 @attr.s
 @implementer(ICertificateStore)
-class ErsatzStore(object):
+class ErsatzStore:
     """
     A store that only stores in memory.
     """
diff --git a/synapse/handlers/admin.py b/synapse/handlers/admin.py

index 506bb2b275..918d0e037c 100644
--- a/synapse/handlers/admin.py
+++ b/synapse/handlers/admin.py
@@ -197,7 +197,7 @@ class AdminHandler(BaseHandler):
         return writer.finished()
 
 
-class ExfiltrationWriter(object):
+class ExfiltrationWriter:
     """Interface used to specify how to write exported data.
     """
 
diff --git a/synapse/handlers/appservice.py b/synapse/handlers/appservice.py

index c9044a5019..9d4e87dad6 100644
--- a/synapse/handlers/appservice.py
+++ b/synapse/handlers/appservice.py
@@ -34,7 +34,7 @@ logger = logging.getLogger(__name__)
 events_processed_counter = Counter("synapse_handlers_appservice_events_processed", "")
 
 
-class ApplicationServicesHandler(object):
+class ApplicationServicesHandler:
     def __init__(self, hs):
         self.store = hs.get_datastore()
         self.is_mine_id = hs.is_mine_id
diff --git a/synapse/handlers/auth.py b/synapse/handlers/auth.py

index f0b0a4d76a..90189869cc 100644
--- a/synapse/handlers/auth.py
+++ b/synapse/handlers/auth.py
@@ -1236,7 +1236,7 @@ class AuthHandler(BaseHandler):
 
 
 @attr.s
-class MacaroonGenerator(object):
+class MacaroonGenerator:
 
     hs = attr.ib()
 
diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py

index ee4666337a..643d71a710 100644
--- a/synapse/handlers/device.py
+++ b/synapse/handlers/device.py
@@ -497,7 +497,7 @@ def _update_device_from_client_ips(device, client_ips):
     device.update({"last_seen_ts": ip.get("last_seen"), "last_seen_ip": ip.get("ip")})
 
 
-class DeviceListUpdater(object):
+class DeviceListUpdater:
     "Handles incoming device list updates from federation and updates the DB"
 
     def __init__(self, hs, device_handler):
diff --git a/synapse/handlers/devicemessage.py b/synapse/handlers/devicemessage.py

index dcb4c82244..64ef7f63ab 100644
--- a/synapse/handlers/devicemessage.py
+++ b/synapse/handlers/devicemessage.py
@@ -31,7 +31,7 @@ from synapse.util.stringutils import random_string
 logger = logging.getLogger(__name__)
 
 
-class DeviceMessageHandler(object):
+class DeviceMessageHandler:
     def __init__(self, hs):
         """
         Args:
diff --git a/synapse/handlers/e2e_keys.py b/synapse/handlers/e2e_keys.py

index dfd1c78549..d629c7c16c 100644
--- a/synapse/handlers/e2e_keys.py
+++ b/synapse/handlers/e2e_keys.py
@@ -43,7 +43,7 @@ from synapse.util.retryutils import NotRetryingDestination
 logger = logging.getLogger(__name__)
 
 
-class E2eKeysHandler(object):
+class E2eKeysHandler:
     def __init__(self, hs):
         self.store = hs.get_datastore()
         self.federation = hs.get_federation_client()
@@ -1212,7 +1212,7 @@ class SignatureListItem:
     signature = attr.ib()
 
 
-class SigningKeyEduUpdater(object):
+class SigningKeyEduUpdater:
     """Handles incoming signing key updates from federation and updates the DB"""
 
     def __init__(self, hs, e2e_keys_handler):
diff --git a/synapse/handlers/e2e_room_keys.py b/synapse/handlers/e2e_room_keys.py

index 0bb983dc28..f01b090772 100644
--- a/synapse/handlers/e2e_room_keys.py
+++ b/synapse/handlers/e2e_room_keys.py
@@ -29,7 +29,7 @@ from synapse.util.async_helpers import Linearizer
 logger = logging.getLogger(__name__)
 
 
-class E2eRoomKeysHandler(object):
+class E2eRoomKeysHandler:
     """
     Implements an optional realtime backup mechanism for encrypted E2E megolm room keys.
     This gives a way for users to store and recover their megolm keys if they lose all
diff --git a/synapse/handlers/groups_local.py b/synapse/handlers/groups_local.py

index 0e2656ccb3..44df567983 100644
--- a/synapse/handlers/groups_local.py
+++ b/synapse/handlers/groups_local.py
@@ -52,7 +52,7 @@ def _create_rerouter(func_name):
     return f
 
 
-class GroupsLocalWorkerHandler(object):
+class GroupsLocalWorkerHandler:
     def __init__(self, hs):
         self.hs = hs
         self.store = hs.get_datastore()
diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py

index 72bb638167..8a7b4916cd 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -64,7 +64,7 @@ if TYPE_CHECKING:
 logger = logging.getLogger(__name__)
 
 
-class MessageHandler(object):
+class MessageHandler:
     """Contains some read only APIs to get state about a room
     """
 
@@ -361,7 +361,7 @@ class MessageHandler(object):
 _DUMMY_EVENT_ROOM_EXCLUSION_EXPIRY = 7 * 24 * 60 * 60 * 1000
 
 
-class EventCreationHandler(object):
+class EventCreationHandler:
     def __init__(self, hs: "HomeServer"):
         self.hs = hs
         self.auth = hs.get_auth()
diff --git a/synapse/handlers/pagination.py b/synapse/handlers/pagination.py

index 63d7edff87..34ed0e2921 100644
--- a/synapse/handlers/pagination.py
+++ b/synapse/handlers/pagination.py
@@ -37,7 +37,7 @@ if TYPE_CHECKING:
 logger = logging.getLogger(__name__)
 
 
-class PurgeStatus(object):
+class PurgeStatus:
     """Object tracking the status of a purge request
 
     This class contains information on the progress of a purge request, for
@@ -65,7 +65,7 @@ class PurgeStatus(object):
         return {"status": PurgeStatus.STATUS_TEXT[self.status]}
 
 
-class PaginationHandler(object):
+class PaginationHandler:
     """Handles pagination and purge history requests.
 
     These are in the same handler due to the fact we need to block clients
diff --git a/synapse/handlers/password_policy.py b/synapse/handlers/password_policy.py

index d06b110269..88e2f87200 100644
--- a/synapse/handlers/password_policy.py
+++ b/synapse/handlers/password_policy.py
@@ -22,7 +22,7 @@ from synapse.api.errors import Codes, PasswordRefusedError
 logger = logging.getLogger(__name__)
 
 
-class PasswordPolicyHandler(object):
+class PasswordPolicyHandler:
     def __init__(self, hs):
         self.policy = hs.config.password_policy
         self.enabled = hs.config.password_policy_enabled
diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py

index 1846068150..91a3aec1cc 100644
--- a/synapse/handlers/presence.py
+++ b/synapse/handlers/presence.py
@@ -1010,7 +1010,7 @@ def format_user_presence_state(state, now, include_user_id=True):
     return content
 
 
-class PresenceEventSource(object):
+class PresenceEventSource:
     def __init__(self, hs):
         # We can't call get_presence_handler here because there's a cycle:
         #
diff --git a/synapse/handlers/receipts.py b/synapse/handlers/receipts.py

index f922d8a545..2cc6c2eb68 100644
--- a/synapse/handlers/receipts.py
+++ b/synapse/handlers/receipts.py
@@ -123,7 +123,7 @@ class ReceiptsHandler(BaseHandler):
         await self.federation.send_read_receipt(receipt)
 
 
-class ReceiptEventSource(object):
+class ReceiptEventSource:
     def __init__(self, hs):
         self.store = hs.get_datastore()
 
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py

index 9d5b1828df..a29305f655 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -974,7 +974,7 @@ class RoomCreationHandler(BaseHandler):
         raise StoreError(500, "Couldn't generate a room ID.")
 
 
-class RoomContextHandler(object):
+class RoomContextHandler:
     def __init__(self, hs: "HomeServer"):
         self.hs = hs
         self.store = hs.get_datastore()
@@ -1084,7 +1084,7 @@ class RoomContextHandler(object):
         return results
 
 
-class RoomEventSource(object):
+class RoomEventSource:
     def __init__(self, hs: "HomeServer"):
         self.store = hs.get_datastore()
 
@@ -1146,7 +1146,7 @@ class RoomEventSource(object):
         return self.store.get_room_events_max_id(room_id)
 
 
-class RoomShutdownHandler(object):
+class RoomShutdownHandler:
 
     DEFAULT_MESSAGE = (
         "Sharing illegal content on this server is not permitted and rooms in"
diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py

index a7962b0ada..32b7e323fa 100644
--- a/synapse/handlers/room_member.py
+++ b/synapse/handlers/room_member.py
@@ -51,7 +51,7 @@ if TYPE_CHECKING:
 logger = logging.getLogger(__name__)
 
 
-class RoomMemberHandler(object):
+class RoomMemberHandler:
     # TODO(paul): This handler currently contains a messy conflation of
     #   low-level API that works on UserID objects and so on, and REST-level
     #   API that takes ID strings and returns pagination chunks. These concerns
diff --git a/synapse/handlers/saml_handler.py b/synapse/handlers/saml_handler.py

index b426199aa6..66b063f991 100644
--- a/synapse/handlers/saml_handler.py
+++ b/synapse/handlers/saml_handler.py
@@ -360,12 +360,12 @@ MXID_MAPPER_MAP = {
 
 
 @attr.s
-class SamlConfig(object):
+class SamlConfig:
     mxid_source_attribute = attr.ib()
     mxid_mapper = attr.ib()
 
 
-class DefaultSamlMappingProvider(object):
+class DefaultSamlMappingProvider:
     __version__ = "0.0.1"
 
     def __init__(self, parsed_config: SamlConfig, module_api: ModuleApi):
diff --git a/synapse/handlers/state_deltas.py b/synapse/handlers/state_deltas.py

index 8590c1eff4..7a4ae0727a 100644
--- a/synapse/handlers/state_deltas.py
+++ b/synapse/handlers/state_deltas.py
@@ -18,7 +18,7 @@ import logging
 logger = logging.getLogger(__name__)
 
 
-class StateDeltasHandler(object):
+class StateDeltasHandler:
     def __init__(self, hs):
         self.store = hs.get_datastore()
 
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py

index 8728403e62..e2ddb628ff 100644
--- a/synapse/handlers/sync.py
+++ b/synapse/handlers/sync.py
@@ -246,7 +246,7 @@ class SyncResult:
     __bool__ = __nonzero__  # python3
 
 
-class SyncHandler(object):
+class SyncHandler:
     def __init__(self, hs: "HomeServer"):
         self.hs_config = hs.config
         self.store = hs.get_datastore()
@@ -2075,7 +2075,7 @@ class SyncResultBuilder:
 
 
 @attr.s
-class RoomSyncResultBuilder(object):
+class RoomSyncResultBuilder:
     """Stores information needed to create either a `JoinedSyncResult` or
     `ArchivedSyncResult`.
 
diff --git a/synapse/handlers/typing.py b/synapse/handlers/typing.py

index 1d828bd7be..3cbfc2d780 100644
--- a/synapse/handlers/typing.py
+++ b/synapse/handlers/typing.py
@@ -412,7 +412,7 @@ class TypingWriterHandler(FollowerTypingHandler):
         raise Exception("Typing writer instance got typing info over replication")
 
 
-class TypingNotificationEventSource(object):
+class TypingNotificationEventSource:
     def __init__(self, hs):
         self.hs = hs
         self.clock = hs.get_clock()