Simplify super() calls to Python 3 syntax. (#8344)

This converts calls like super(Foo, self) -> super().

Generated with:

    sed -i "" -Ee 's/super\([^\(]+\)/super()/g' **/*.py

changelog.d/8344.misc

@@ -0,0 +1 @@
+Simplify `super()` calls to Python 3 syntax.

scripts-dev/definitions.py

@@ -11,7 +11,7 @@ import yaml
 
 class DefinitionVisitor(ast.NodeVisitor):
     def __init__(self):
-        super(DefinitionVisitor, self).__init__()
+        super().__init__()
         self.functions = {}
         self.classes = {}
         self.names = {}

scripts-dev/federation_client.py

@@ -321,7 +321,7 @@ class MatrixConnectionAdapter(HTTPAdapter):
         url = urlparse.urlunparse(
             ("https", netloc, parsed.path, parsed.params, parsed.query, parsed.fragment)
         )
-        return super(MatrixConnectionAdapter, self).get_connection(url, proxies)
+        return super().get_connection(url, proxies)
 
 
 if __name__ == "__main__":

synapse/api/errors.py

@@ -87,7 +87,7 @@ class CodeMessageException(RuntimeError):
     """
 
     def __init__(self, code: Union[int, HTTPStatus], msg: str):
-        super(CodeMessageException, self).__init__("%d: %s" % (code, msg))
+        super().__init__("%d: %s" % (code, msg))
 
         # Some calls to this method pass instances of http.HTTPStatus for `code`.
         # While HTTPStatus is a subclass of int, it has magic __str__ methods
@@ -138,7 +138,7 @@ class SynapseError(CodeMessageException):
             msg: The human-readable error message.
             errcode: The matrix error code e.g 'M_FORBIDDEN'
         """
-        super(SynapseError, self).__init__(code, msg)
+        super().__init__(code, msg)
         self.errcode = errcode
 
     def error_dict(self):
@@ -159,7 +159,7 @@ class ProxiedRequestError(SynapseError):
         errcode: str = Codes.UNKNOWN,
         additional_fields: Optional[Dict] = None,
     ):
-        super(ProxiedRequestError, self).__init__(code, msg, errcode)
+        super().__init__(code, msg, errcode)
         if additional_fields is None:
             self._additional_fields = {}  # type: Dict
         else:
@@ -181,7 +181,7 @@ class ConsentNotGivenError(SynapseError):
             msg: The human-readable error message
             consent_url: The URL where the user can give their consent
         """
-        super(ConsentNotGivenError, self).__init__(
+        super().__init__(
             code=HTTPStatus.FORBIDDEN, msg=msg, errcode=Codes.CONSENT_NOT_GIVEN
         )
         self._consent_uri = consent_uri
@@ -201,7 +201,7 @@ class UserDeactivatedError(SynapseError):
         Args:
             msg: The human-readable error message
         """
-        super(UserDeactivatedError, self).__init__(
+        super().__init__(
             code=HTTPStatus.FORBIDDEN, msg=msg, errcode=Codes.USER_DEACTIVATED
         )
 
@@ -225,7 +225,7 @@ class FederationDeniedError(SynapseError):
 
         self.destination = destination
 
-        super(FederationDeniedError, self).__init__(
+        super().__init__(
             code=403,
             msg="Federation denied with %s." % (self.destination,),
             errcode=Codes.FORBIDDEN,
@@ -244,9 +244,7 @@ class InteractiveAuthIncompleteError(Exception):
     """
 
     def __init__(self, session_id: str, result: "JsonDict"):
-        super(InteractiveAuthIncompleteError, self).__init__(
-            "Interactive auth not yet complete"
-        )
+        super().__init__("Interactive auth not yet complete")
         self.session_id = session_id
         self.result = result
 
@@ -261,14 +259,14 @@ class UnrecognizedRequestError(SynapseError):
             message = "Unrecognized request"
         else:
             message = args[0]
-        super(UnrecognizedRequestError, self).__init__(400, message, **kwargs)
+        super().__init__(400, message, **kwargs)
 
 
 class NotFoundError(SynapseError):
     """An error indicating we can't find the thing you asked for"""
 
     def __init__(self, msg: str = "Not found", errcode: str = Codes.NOT_FOUND):
-        super(NotFoundError, self).__init__(404, msg, errcode=errcode)
+        super().__init__(404, msg, errcode=errcode)
 
 
 class AuthError(SynapseError):
@@ -279,7 +277,7 @@ class AuthError(SynapseError):
     def __init__(self, *args, **kwargs):
         if "errcode" not in kwargs:
             kwargs["errcode"] = Codes.FORBIDDEN
-        super(AuthError, self).__init__(*args, **kwargs)
+        super().__init__(*args, **kwargs)
 
 
 class InvalidClientCredentialsError(SynapseError):
@@ -335,7 +333,7 @@ class ResourceLimitError(SynapseError):
     ):
         self.admin_contact = admin_contact
         self.limit_type = limit_type
-        super(ResourceLimitError, self).__init__(code, msg, errcode=errcode)
+        super().__init__(code, msg, errcode=errcode)
 
     def error_dict(self):
         return cs_error(
@@ -352,7 +350,7 @@ class EventSizeError(SynapseError):
     def __init__(self, *args, **kwargs):
         if "errcode" not in kwargs:
             kwargs["errcode"] = Codes.TOO_LARGE
-        super(EventSizeError, self).__init__(413, *args, **kwargs)
+        super().__init__(413, *args, **kwargs)
 
 
 class EventStreamError(SynapseError):
@@ -361,7 +359,7 @@ class EventStreamError(SynapseError):
     def __init__(self, *args, **kwargs):
         if "errcode" not in kwargs:
             kwargs["errcode"] = Codes.BAD_PAGINATION
-        super(EventStreamError, self).__init__(*args, **kwargs)
+        super().__init__(*args, **kwargs)
 
 
 class LoginError(SynapseError):
@@ -384,7 +382,7 @@ class InvalidCaptchaError(SynapseError):
         error_url: Optional[str] = None,
         errcode: str = Codes.CAPTCHA_INVALID,
     ):
-        super(InvalidCaptchaError, self).__init__(code, msg, errcode)
+        super().__init__(code, msg, errcode)
         self.error_url = error_url
 
     def error_dict(self):
@@ -402,7 +400,7 @@ class LimitExceededError(SynapseError):
         retry_after_ms: Optional[int] = None,
         errcode: str = Codes.LIMIT_EXCEEDED,
     ):
-        super(LimitExceededError, self).__init__(code, msg, errcode)
+        super().__init__(code, msg, errcode)
         self.retry_after_ms = retry_after_ms
 
     def error_dict(self):
@@ -418,9 +416,7 @@ class RoomKeysVersionError(SynapseError):
         Args:
             current_version: the current version of the store they should have used
         """
-        super(RoomKeysVersionError, self).__init__(
-            403, "Wrong room_keys version", Codes.WRONG_ROOM_KEYS_VERSION
-        )
+        super().__init__(403, "Wrong room_keys version", Codes.WRONG_ROOM_KEYS_VERSION)
         self.current_version = current_version
 
 
@@ -429,7 +425,7 @@ class UnsupportedRoomVersionError(SynapseError):
     not support."""
 
     def __init__(self, msg: str = "Homeserver does not support this room version"):
-        super(UnsupportedRoomVersionError, self).__init__(
+        super().__init__(
             code=400, msg=msg, errcode=Codes.UNSUPPORTED_ROOM_VERSION,
         )
 
@@ -440,7 +436,7 @@ class ThreepidValidationError(SynapseError):
     def __init__(self, *args, **kwargs):
         if "errcode" not in kwargs:
             kwargs["errcode"] = Codes.FORBIDDEN
-        super(ThreepidValidationError, self).__init__(*args, **kwargs)
+        super().__init__(*args, **kwargs)
 
 
 class IncompatibleRoomVersionError(SynapseError):
@@ -451,7 +447,7 @@ class IncompatibleRoomVersionError(SynapseError):
     """
 
     def __init__(self, room_version: str):
-        super(IncompatibleRoomVersionError, self).__init__(
+        super().__init__(
             code=400,
             msg="Your homeserver does not support the features required to "
             "join this room",
@@ -473,7 +469,7 @@ class PasswordRefusedError(SynapseError):
         msg: str = "This password doesn't comply with the server's policy",
         errcode: str = Codes.WEAK_PASSWORD,
     ):
-        super(PasswordRefusedError, self).__init__(
+        super().__init__(
             code=400, msg=msg, errcode=errcode,
         )
 
@@ -488,7 +484,7 @@ class RequestSendFailed(RuntimeError):
     """
 
     def __init__(self, inner_exception, can_retry):
-        super(RequestSendFailed, self).__init__(
+        super().__init__(
             "Failed to send request: %s: %s"
             % (type(inner_exception).__name__, inner_exception)
         )
@@ -542,7 +538,7 @@ class FederationError(RuntimeError):
         self.source = source
 
         msg = "%s %s: %s" % (level, code, reason)
-        super(FederationError, self).__init__(msg)
+        super().__init__(msg)
 
     def get_dict(self):
         return {
@@ -570,7 +566,7 @@ class HttpResponseException(CodeMessageException):
             msg: reason phrase from HTTP response status line
             response: body of response
         """
-        super(HttpResponseException, self).__init__(code, msg)
+        super().__init__(code, msg)
         self.response = response
 
     def to_synapse_error(self):

synapse/api/filtering.py

@@ -132,7 +132,7 @@ def matrix_user_id_validator(user_id_str):
 
 class Filtering:
     def __init__(self, hs):
-        super(Filtering, self).__init__()
+        super().__init__()
         self.store = hs.get_datastore()
 
     async def get_user_filter(self, user_localpart, filter_id):

synapse/app/generic_worker.py

@@ -152,7 +152,7 @@ class PresenceStatusStubServlet(RestServlet):
     PATTERNS = client_patterns("/presence/(?P<user_id>[^/]*)/status")
 
     def __init__(self, hs):
-        super(PresenceStatusStubServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
 
     async def on_GET(self, request, user_id):
@@ -176,7 +176,7 @@ class KeyUploadServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(KeyUploadServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.store = hs.get_datastore()
         self.http_client = hs.get_simple_http_client()
@@ -646,7 +646,7 @@ class GenericWorkerServer(HomeServer):
 
 class GenericWorkerReplicationHandler(ReplicationDataHandler):
     def __init__(self, hs):
-        super(GenericWorkerReplicationHandler, self).__init__(hs)
+        super().__init__(hs)
 
         self.store = hs.get_datastore()
         self.presence_handler = hs.get_presence_handler()  # type: GenericWorkerPresence

synapse/appservice/api.py

@@ -88,7 +88,7 @@ class ApplicationServiceApi(SimpleHttpClient):
     """
 
     def __init__(self, hs):
-        super(ApplicationServiceApi, self).__init__(hs)
+        super().__init__(hs)
         self.clock = hs.get_clock()
 
         self.protocol_meta_cache = ResponseCache(

synapse/config/consent_config.py

@@ -77,7 +77,7 @@ class ConsentConfig(Config):
     section = "consent"
 
     def __init__(self, *args):
-        super(ConsentConfig, self).__init__(*args)
+        super().__init__(*args)
 
         self.user_consent_version = None
         self.user_consent_template_dir = None

synapse/config/registration.py

@@ -30,7 +30,7 @@ class AccountValidityConfig(Config):
     def __init__(self, config, synapse_config):
         if config is None:
             return
-        super(AccountValidityConfig, self).__init__()
+        super().__init__()
         self.enabled = config.get("enabled", False)
         self.renew_by_email_enabled = "renew_at" in config
 

synapse/config/server_notices_config.py

@@ -62,7 +62,7 @@ class ServerNoticesConfig(Config):
     section = "servernotices"
 
     def __init__(self, *args):
-        super(ServerNoticesConfig, self).__init__(*args)
+        super().__init__(*args)
         self.server_notices_mxid = None
         self.server_notices_mxid_display_name = None
         self.server_notices_mxid_avatar_url = None

synapse/crypto/keyring.py

@@ -558,7 +558,7 @@ class PerspectivesKeyFetcher(BaseV2KeyFetcher):
     """KeyFetcher impl which fetches keys from the "perspectives" servers"""
 
     def __init__(self, hs):
-        super(PerspectivesKeyFetcher, self).__init__(hs)
+        super().__init__(hs)
         self.clock = hs.get_clock()
         self.client = hs.get_http_client()
         self.key_servers = self.config.key_servers
@@ -728,7 +728,7 @@ class ServerKeyFetcher(BaseV2KeyFetcher):
     """KeyFetcher impl which fetches keys from the origin servers"""
 
     def __init__(self, hs):
-        super(ServerKeyFetcher, self).__init__(hs)
+        super().__init__(hs)
         self.clock = hs.get_clock()
         self.client = hs.get_http_client()
 

synapse/federation/federation_client.py

@@ -79,7 +79,7 @@ class InvalidResponseError(RuntimeError):
 
 class FederationClient(FederationBase):
     def __init__(self, hs):
-        super(FederationClient, self).__init__(hs)
+        super().__init__(hs)
 
         self.pdu_destination_tried = {}
         self._clock.looping_call(self._clear_tried_cache, 60 * 1000)

synapse/federation/federation_server.py

@@ -90,7 +90,7 @@ pdu_process_time = Histogram(
 
 class FederationServer(FederationBase):
     def __init__(self, hs):
-        super(FederationServer, self).__init__(hs)
+        super().__init__(hs)
 
         self.auth = hs.get_auth()
         self.handler = hs.get_handlers().federation_handler

synapse/federation/transport/server.py

@@ -68,7 +68,7 @@ class TransportLayerServer(JsonResource):
         self.clock = hs.get_clock()
         self.servlet_groups = servlet_groups
 
-        super(TransportLayerServer, self).__init__(hs, canonical_json=False)
+        super().__init__(hs, canonical_json=False)
 
         self.authenticator = Authenticator(hs)
         self.ratelimiter = hs.get_federation_ratelimiter()
@@ -376,9 +376,7 @@ class FederationSendServlet(BaseFederationServlet):
     RATELIMIT = False
 
     def __init__(self, handler, server_name, **kwargs):
-        super(FederationSendServlet, self).__init__(
-            handler, server_name=server_name, **kwargs
-        )
+        super().__init__(handler, server_name=server_name, **kwargs)
         self.server_name = server_name
 
     # This is when someone is trying to send us a bunch of data.
@@ -773,9 +771,7 @@ class PublicRoomList(BaseFederationServlet):
     PATH = "/publicRooms"
 
     def __init__(self, handler, authenticator, ratelimiter, server_name, allow_access):
-        super(PublicRoomList, self).__init__(
-            handler, authenticator, ratelimiter, server_name
-        )
+        super().__init__(handler, authenticator, ratelimiter, server_name)
         self.allow_access = allow_access
 
     async def on_GET(self, origin, content, query):

synapse/groups/groups_server.py

@@ -336,7 +336,7 @@ class GroupsServerWorkerHandler:
 
 class GroupsServerHandler(GroupsServerWorkerHandler):
     def __init__(self, hs):
-        super(GroupsServerHandler, self).__init__(hs)
+        super().__init__(hs)
 
         # Ensure attestations get renewed
         hs.get_groups_attestation_renewer()

synapse/handlers/admin.py

@@ -28,7 +28,7 @@ logger = logging.getLogger(__name__)
 
 class AdminHandler(BaseHandler):
     def __init__(self, hs):
-        super(AdminHandler, self).__init__(hs)
+        super().__init__(hs)
 
         self.storage = hs.get_storage()
         self.state_store = self.storage.state

synapse/handlers/auth.py

@@ -145,7 +145,7 @@ class AuthHandler(BaseHandler):
         Args:
             hs (synapse.server.HomeServer):
         """
-        super(AuthHandler, self).__init__(hs)
+        super().__init__(hs)
 
         self.checkers = {}  # type: Dict[str, UserInteractiveAuthChecker]
         for auth_checker_class in INTERACTIVE_AUTH_CHECKERS:

synapse/handlers/deactivate_account.py

@@ -29,7 +29,7 @@ class DeactivateAccountHandler(BaseHandler):
     """Handler which deals with deactivating user accounts."""
 
     def __init__(self, hs):
-        super(DeactivateAccountHandler, self).__init__(hs)
+        super().__init__(hs)
         self.hs = hs
         self._auth_handler = hs.get_auth_handler()
         self._device_handler = hs.get_device_handler()

synapse/handlers/device.py

@@ -48,7 +48,7 @@ MAX_DEVICE_DISPLAY_NAME_LEN = 100
 
 class DeviceWorkerHandler(BaseHandler):
     def __init__(self, hs):
-        super(DeviceWorkerHandler, self).__init__(hs)
+        super().__init__(hs)
 
         self.hs = hs
         self.state = hs.get_state_handler()
@@ -251,7 +251,7 @@ class DeviceWorkerHandler(BaseHandler):
 
 class DeviceHandler(DeviceWorkerHandler):
     def __init__(self, hs):
-        super(DeviceHandler, self).__init__(hs)
+        super().__init__(hs)
 
         self.federation_sender = hs.get_federation_sender()
 

synapse/handlers/directory.py

@@ -37,7 +37,7 @@ logger = logging.getLogger(__name__)
 
 class DirectoryHandler(BaseHandler):
     def __init__(self, hs):
-        super(DirectoryHandler, self).__init__(hs)
+        super().__init__(hs)
 
         self.state = hs.get_state_handler()
         self.appservice_handler = hs.get_application_service_handler()

synapse/handlers/events.py

@@ -37,7 +37,7 @@ logger = logging.getLogger(__name__)
 
 class EventStreamHandler(BaseHandler):
     def __init__(self, hs: "HomeServer"):
-        super(EventStreamHandler, self).__init__(hs)
+        super().__init__(hs)
 
         self.clock = hs.get_clock()
 
@@ -142,7 +142,7 @@ class EventStreamHandler(BaseHandler):
 
 class EventHandler(BaseHandler):
     def __init__(self, hs: "HomeServer"):
-        super(EventHandler, self).__init__(hs)
+        super().__init__(hs)
         self.storage = hs.get_storage()
 
     async def get_event(

synapse/handlers/federation.py

@@ -115,7 +115,7 @@ class FederationHandler(BaseHandler):
     """
 
     def __init__(self, hs):
-        super(FederationHandler, self).__init__(hs)
+        super().__init__(hs)
 
         self.hs = hs
 

synapse/handlers/groups_local.py

@@ -240,7 +240,7 @@ class GroupsLocalWorkerHandler:
 
 class GroupsLocalHandler(GroupsLocalWorkerHandler):
     def __init__(self, hs):
-        super(GroupsLocalHandler, self).__init__(hs)
+        super().__init__(hs)
 
         # Ensure attestations get renewed
         hs.get_groups_attestation_renewer()

synapse/handlers/identity.py

@@ -45,7 +45,7 @@ id_server_scheme = "https://"
 
 class IdentityHandler(BaseHandler):
     def __init__(self, hs):
-        super(IdentityHandler, self).__init__(hs)
+        super().__init__(hs)
 
         self.http_client = SimpleHttpClient(hs)
         # We create a blacklisting instance of SimpleHttpClient for contacting identity

synapse/handlers/initial_sync.py

@@ -42,7 +42,7 @@ logger = logging.getLogger(__name__)
 
 class InitialSyncHandler(BaseHandler):
     def __init__(self, hs: "HomeServer"):
-        super(InitialSyncHandler, self).__init__(hs)
+        super().__init__(hs)
         self.hs = hs
         self.state = hs.get_state_handler()
         self.clock = hs.get_clock()

synapse/handlers/profile.py

@@ -44,7 +44,7 @@ class BaseProfileHandler(BaseHandler):
     """
 
     def __init__(self, hs):
-        super(BaseProfileHandler, self).__init__(hs)
+        super().__init__(hs)
 
         self.federation = hs.get_federation_client()
         hs.get_federation_registry().register_query_handler(
@@ -369,7 +369,7 @@ class MasterProfileHandler(BaseProfileHandler):
     PROFILE_UPDATE_EVERY_MS = 24 * 60 * 60 * 1000
 
     def __init__(self, hs):
-        super(MasterProfileHandler, self).__init__(hs)
+        super().__init__(hs)
 
         assert hs.config.worker_app is None
 

synapse/handlers/read_marker.py

@@ -24,7 +24,7 @@ logger = logging.getLogger(__name__)
 
 class ReadMarkerHandler(BaseHandler):
     def __init__(self, hs):
-        super(ReadMarkerHandler, self).__init__(hs)
+        super().__init__(hs)
         self.server_name = hs.config.server_name
         self.store = hs.get_datastore()
         self.read_marker_linearizer = Linearizer(name="read_marker")

synapse/handlers/receipts.py

@@ -23,7 +23,7 @@ logger = logging.getLogger(__name__)
 
 class ReceiptsHandler(BaseHandler):
     def __init__(self, hs):
-        super(ReceiptsHandler, self).__init__(hs)
+        super().__init__(hs)
 
         self.server_name = hs.config.server_name
         self.store = hs.get_datastore()

synapse/handlers/register.py

@@ -42,7 +42,7 @@ class RegistrationHandler(BaseHandler):
         Args:
             hs (synapse.server.HomeServer):
         """
-        super(RegistrationHandler, self).__init__(hs)
+        super().__init__(hs)
         self.hs = hs
         self.auth = hs.get_auth()
         self._auth_handler = hs.get_auth_handler()

synapse/handlers/room.py

@@ -70,7 +70,7 @@ FIVE_MINUTES_IN_MS = 5 * 60 * 1000
 
 class RoomCreationHandler(BaseHandler):
     def __init__(self, hs: "HomeServer"):
-        super(RoomCreationHandler, self).__init__(hs)
+        super().__init__(hs)
 
         self.spam_checker = hs.get_spam_checker()
         self.event_creation_handler = hs.get_event_creation_handler()

synapse/handlers/room_list.py

@@ -38,7 +38,7 @@ EMPTY_THIRD_PARTY_ID = ThirdPartyInstanceID(None, None)
 
 class RoomListHandler(BaseHandler):
     def __init__(self, hs):
-        super(RoomListHandler, self).__init__(hs)
+        super().__init__(hs)
         self.enable_room_list_search = hs.config.enable_room_list_search
         self.response_cache = ResponseCache(hs, "room_list")
         self.remote_response_cache = ResponseCache(

synapse/handlers/room_member_worker.py

@@ -30,7 +30,7 @@ logger = logging.getLogger(__name__)
 
 class RoomMemberWorkerHandler(RoomMemberHandler):
     def __init__(self, hs):
-        super(RoomMemberWorkerHandler, self).__init__(hs)
+        super().__init__(hs)
 
         self._remote_join_client = ReplRemoteJoin.make_client(hs)
         self._remote_reject_client = ReplRejectInvite.make_client(hs)

synapse/handlers/search.py

@@ -32,7 +32,7 @@ logger = logging.getLogger(__name__)
 
 class SearchHandler(BaseHandler):
     def __init__(self, hs):
-        super(SearchHandler, self).__init__(hs)
+        super().__init__(hs)
         self._event_serializer = hs.get_event_client_serializer()
         self.storage = hs.get_storage()
         self.state_store = self.storage.state

synapse/handlers/set_password.py

@@ -27,7 +27,7 @@ class SetPasswordHandler(BaseHandler):
     """Handler which deals with changing user account passwords"""
 
     def __init__(self, hs):
-        super(SetPasswordHandler, self).__init__(hs)
+        super().__init__(hs)
         self._auth_handler = hs.get_auth_handler()
         self._device_handler = hs.get_device_handler()
         self._password_policy_handler = hs.get_password_policy_handler()

synapse/handlers/user_directory.py

@@ -37,7 +37,7 @@ class UserDirectoryHandler(StateDeltasHandler):
     """
 
     def __init__(self, hs):
-        super(UserDirectoryHandler, self).__init__(hs)
+        super().__init__(hs)
 
         self.store = hs.get_datastore()
         self.state = hs.get_state_handler()

synapse/http/__init__.py

@@ -27,7 +27,7 @@ class RequestTimedOutError(SynapseError):
     """Exception representing timeout of an outbound request"""
 
     def __init__(self):
-        super(RequestTimedOutError, self).__init__(504, "Timed out")
+        super().__init__(504, "Timed out")
 
 
 def cancelled_to_request_timed_out_error(value, timeout):

synapse/logging/formatter.py

@@ -30,7 +30,7 @@ class LogFormatter(logging.Formatter):
     """
 
     def __init__(self, *args, **kwargs):
-        super(LogFormatter, self).__init__(*args, **kwargs)
+        super().__init__(*args, **kwargs)
 
     def formatException(self, ei):
         sio = StringIO()

synapse/logging/scopecontextmanager.py

@@ -107,7 +107,7 @@ class _LogContextScope(Scope):
             finish_on_close (Boolean):
                 if True finish the span when the scope is closed
         """
-        super(_LogContextScope, self).__init__(manager, span)
+        super().__init__(manager, span)
         self.logcontext = logcontext
         self._finish_on_close = finish_on_close
         self._enter_logcontext = enter_logcontext
@@ -120,9 +120,9 @@ class _LogContextScope(Scope):
 
     def __exit__(self, type, value, traceback):
         if type == twisted.internet.defer._DefGen_Return:
-            super(_LogContextScope, self).__exit__(None, None, None)
+            super().__exit__(None, None, None)
         else:
-            super(_LogContextScope, self).__exit__(type, value, traceback)
+            super().__exit__(type, value, traceback)
         if self._enter_logcontext:
             self.logcontext.__exit__(type, value, traceback)
         else:  # the logcontext existed before the creation of the scope

synapse/push/__init__.py

@@ -16,4 +16,4 @@
 
 class PusherConfigException(Exception):
     def __init__(self, msg):
-        super(PusherConfigException, self).__init__(msg)
+        super().__init__(msg)

synapse/replication/http/devices.py

@@ -53,7 +53,7 @@ class ReplicationUserDevicesResyncRestServlet(ReplicationEndpoint):
     CACHE = False
 
     def __init__(self, hs):
-        super(ReplicationUserDevicesResyncRestServlet, self).__init__(hs)
+        super().__init__(hs)
 
         self.device_list_updater = hs.get_device_handler().device_list_updater
         self.store = hs.get_datastore()

synapse/replication/http/federation.py

@@ -57,7 +57,7 @@ class ReplicationFederationSendEventsRestServlet(ReplicationEndpoint):
     PATH_ARGS = ()
 
     def __init__(self, hs):
-        super(ReplicationFederationSendEventsRestServlet, self).__init__(hs)
+        super().__init__(hs)
 
         self.store = hs.get_datastore()
         self.storage = hs.get_storage()
@@ -150,7 +150,7 @@ class ReplicationFederationSendEduRestServlet(ReplicationEndpoint):
     PATH_ARGS = ("edu_type",)
 
     def __init__(self, hs):
-        super(ReplicationFederationSendEduRestServlet, self).__init__(hs)
+        super().__init__(hs)
 
         self.store = hs.get_datastore()
         self.clock = hs.get_clock()
@@ -193,7 +193,7 @@ class ReplicationGetQueryRestServlet(ReplicationEndpoint):
     CACHE = False
 
     def __init__(self, hs):
-        super(ReplicationGetQueryRestServlet, self).__init__(hs)
+        super().__init__(hs)
 
         self.store = hs.get_datastore()
         self.clock = hs.get_clock()
@@ -236,7 +236,7 @@ class ReplicationCleanRoomRestServlet(ReplicationEndpoint):
     PATH_ARGS = ("room_id",)
 
     def __init__(self, hs):
-        super(ReplicationCleanRoomRestServlet, self).__init__(hs)
+        super().__init__(hs)
 
         self.store = hs.get_datastore()
 

synapse/replication/http/login.py

@@ -32,7 +32,7 @@ class RegisterDeviceReplicationServlet(ReplicationEndpoint):
     PATH_ARGS = ("user_id",)
 
     def __init__(self, hs):
-        super(RegisterDeviceReplicationServlet, self).__init__(hs)
+        super().__init__(hs)
         self.registration_handler = hs.get_registration_handler()
 
     @staticmethod

synapse/replication/http/membership.py

@@ -45,7 +45,7 @@ class ReplicationRemoteJoinRestServlet(ReplicationEndpoint):
     PATH_ARGS = ("room_id", "user_id")
 
     def __init__(self, hs):
-        super(ReplicationRemoteJoinRestServlet, self).__init__(hs)
+        super().__init__(hs)
 
         self.federation_handler = hs.get_handlers().federation_handler
         self.store = hs.get_datastore()
@@ -107,7 +107,7 @@ class ReplicationRemoteRejectInviteRestServlet(ReplicationEndpoint):
     PATH_ARGS = ("invite_event_id",)
 
     def __init__(self, hs: "HomeServer"):
-        super(ReplicationRemoteRejectInviteRestServlet, self).__init__(hs)
+        super().__init__(hs)
 
         self.store = hs.get_datastore()
         self.clock = hs.get_clock()
@@ -168,7 +168,7 @@ class ReplicationUserJoinedLeftRoomRestServlet(ReplicationEndpoint):
     CACHE = False  # No point caching as should return instantly.
 
     def __init__(self, hs):
-        super(ReplicationUserJoinedLeftRoomRestServlet, self).__init__(hs)
+        super().__init__(hs)
 
         self.registeration_handler = hs.get_registration_handler()
         self.store = hs.get_datastore()

synapse/replication/http/register.py

@@ -29,7 +29,7 @@ class ReplicationRegisterServlet(ReplicationEndpoint):
     PATH_ARGS = ("user_id",)
 
     def __init__(self, hs):
-        super(ReplicationRegisterServlet, self).__init__(hs)
+        super().__init__(hs)
         self.store = hs.get_datastore()
         self.registration_handler = hs.get_registration_handler()
 
@@ -104,7 +104,7 @@ class ReplicationPostRegisterActionsServlet(ReplicationEndpoint):
     PATH_ARGS = ("user_id",)
 
     def __init__(self, hs):
-        super(ReplicationPostRegisterActionsServlet, self).__init__(hs)
+        super().__init__(hs)
         self.store = hs.get_datastore()
         self.registration_handler = hs.get_registration_handler()
 

synapse/replication/http/send_event.py

@@ -52,7 +52,7 @@ class ReplicationSendEventRestServlet(ReplicationEndpoint):
     PATH_ARGS = ("event_id",)
 
     def __init__(self, hs):
-        super(ReplicationSendEventRestServlet, self).__init__(hs)
+        super().__init__(hs)
 
         self.event_creation_handler = hs.get_event_creation_handler()
         self.store = hs.get_datastore()

synapse/replication/slave/storage/_base.py

@@ -26,7 +26,7 @@ logger = logging.getLogger(__name__)
 
 class BaseSlavedStore(CacheInvalidationWorkerStore):
     def __init__(self, database: DatabasePool, db_conn, hs):
-        super(BaseSlavedStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
         if isinstance(self.database_engine, PostgresEngine):
             self._cache_id_gen = MultiWriterIdGenerator(
                 db_conn,

synapse/replication/slave/storage/account_data.py

@@ -34,7 +34,7 @@ class SlavedAccountDataStore(TagsWorkerStore, AccountDataWorkerStore, BaseSlaved
             ],
         )
 
-        super(SlavedAccountDataStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
 
     def get_max_account_data_stream_id(self):
         return self._account_data_id_gen.get_current_token()

synapse/replication/slave/storage/client_ips.py

@@ -22,7 +22,7 @@ from ._base import BaseSlavedStore
 
 class SlavedClientIpStore(BaseSlavedStore):
     def __init__(self, database: DatabasePool, db_conn, hs):
-        super(SlavedClientIpStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
 
         self.client_ip_last_seen = Cache(
             name="client_ip_last_seen", keylen=4, max_entries=50000

synapse/replication/slave/storage/deviceinbox.py

@@ -24,7 +24,7 @@ from synapse.util.caches.stream_change_cache import StreamChangeCache
 
 class SlavedDeviceInboxStore(DeviceInboxWorkerStore, BaseSlavedStore):
     def __init__(self, database: DatabasePool, db_conn, hs):
-        super(SlavedDeviceInboxStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
         self._device_inbox_id_gen = SlavedIdTracker(
             db_conn, "device_inbox", "stream_id"
         )

synapse/replication/slave/storage/devices.py

@@ -24,7 +24,7 @@ from synapse.util.caches.stream_change_cache import StreamChangeCache
 
 class SlavedDeviceStore(EndToEndKeyWorkerStore, DeviceWorkerStore, BaseSlavedStore):
     def __init__(self, database: DatabasePool, db_conn, hs):
-        super(SlavedDeviceStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
 
         self.hs = hs
 

synapse/replication/slave/storage/events.py

@@ -56,7 +56,7 @@ class SlavedEventStore(
     BaseSlavedStore,
 ):
     def __init__(self, database: DatabasePool, db_conn, hs):
-        super(SlavedEventStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
 
         events_max = self._stream_id_gen.get_current_token()
         curr_state_delta_prefill, min_curr_state_delta_id = self.db_pool.get_cache_dict(

synapse/replication/slave/storage/filtering.py

@@ -21,7 +21,7 @@ from ._base import BaseSlavedStore
 
 class SlavedFilteringStore(BaseSlavedStore):
     def __init__(self, database: DatabasePool, db_conn, hs):
-        super(SlavedFilteringStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
 
     # Filters are immutable so this cache doesn't need to be expired
     get_user_filter = FilteringStore.__dict__["get_user_filter"]

synapse/replication/slave/storage/groups.py

@@ -23,7 +23,7 @@ from synapse.util.caches.stream_change_cache import StreamChangeCache
 
 class SlavedGroupServerStore(GroupServerWorkerStore, BaseSlavedStore):
     def __init__(self, database: DatabasePool, db_conn, hs):
-        super(SlavedGroupServerStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
 
         self.hs = hs
 

synapse/replication/slave/storage/presence.py

@@ -25,7 +25,7 @@ from ._slaved_id_tracker import SlavedIdTracker
 
 class SlavedPresenceStore(BaseSlavedStore):
     def __init__(self, database: DatabasePool, db_conn, hs):
-        super(SlavedPresenceStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
         self._presence_id_gen = SlavedIdTracker(db_conn, "presence_stream", "stream_id")
 
         self._presence_on_startup = self._get_active_presence(db_conn)  # type: ignore

synapse/replication/slave/storage/pushers.py

@@ -24,7 +24,7 @@ from ._slaved_id_tracker import SlavedIdTracker
 
 class SlavedPusherStore(PusherWorkerStore, BaseSlavedStore):
     def __init__(self, database: DatabasePool, db_conn, hs):
-        super(SlavedPusherStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
         self._pushers_id_gen = SlavedIdTracker(
             db_conn, "pushers", "id", extra_tables=[("deleted_pushers", "stream_id")]
         )

synapse/replication/slave/storage/receipts.py

@@ -30,7 +30,7 @@ class SlavedReceiptsStore(ReceiptsWorkerStore, BaseSlavedStore):
             db_conn, "receipts_linearized", "stream_id"
         )
 
-        super(SlavedReceiptsStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
 
     def get_max_receipt_stream_id(self):
         return self._receipts_id_gen.get_current_token()

synapse/replication/slave/storage/room.py

@@ -23,7 +23,7 @@ from ._slaved_id_tracker import SlavedIdTracker
 
 class RoomStore(RoomWorkerStore, BaseSlavedStore):
     def __init__(self, database: DatabasePool, db_conn, hs):
-        super(RoomStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
         self._public_room_id_gen = SlavedIdTracker(
             db_conn, "public_room_list_stream", "stream_id"
         )

synapse/replication/tcp/streams/_base.py

@@ -345,7 +345,7 @@ class PushRulesStream(Stream):
     def __init__(self, hs):
         self.store = hs.get_datastore()
 
-        super(PushRulesStream, self).__init__(
+        super().__init__(
             hs.get_instance_name(),
             self._current_token,
             self.store.get_all_push_rule_updates,

synapse/rest/admin/devices.py

@@ -36,7 +36,7 @@ class DeviceRestServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(DeviceRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.device_handler = hs.get_device_handler()

synapse/rest/client/v1/directory.py

@@ -40,7 +40,7 @@ class ClientDirectoryServer(RestServlet):
     PATTERNS = client_patterns("/directory/room/(?P<room_alias>[^/]*)$", v1=True)
 
     def __init__(self, hs):
-        super(ClientDirectoryServer, self).__init__()
+        super().__init__()
         self.store = hs.get_datastore()
         self.handlers = hs.get_handlers()
         self.auth = hs.get_auth()
@@ -120,7 +120,7 @@ class ClientDirectoryListServer(RestServlet):
     PATTERNS = client_patterns("/directory/list/room/(?P<room_id>[^/]*)$", v1=True)
 
     def __init__(self, hs):
-        super(ClientDirectoryListServer, self).__init__()
+        super().__init__()
         self.store = hs.get_datastore()
         self.handlers = hs.get_handlers()
         self.auth = hs.get_auth()
@@ -160,7 +160,7 @@ class ClientAppserviceDirectoryListServer(RestServlet):
     )
 
     def __init__(self, hs):
-        super(ClientAppserviceDirectoryListServer, self).__init__()
+        super().__init__()
         self.store = hs.get_datastore()
         self.handlers = hs.get_handlers()
         self.auth = hs.get_auth()

synapse/rest/client/v1/events.py

@@ -30,7 +30,7 @@ class EventStreamRestServlet(RestServlet):
     DEFAULT_LONGPOLL_TIME_MS = 30000
 
     def __init__(self, hs):
-        super(EventStreamRestServlet, self).__init__()
+        super().__init__()
         self.event_stream_handler = hs.get_event_stream_handler()
         self.auth = hs.get_auth()
 
@@ -74,7 +74,7 @@ class EventRestServlet(RestServlet):
     PATTERNS = client_patterns("/events/(?P<event_id>[^/]*)$", v1=True)
 
     def __init__(self, hs):
-        super(EventRestServlet, self).__init__()
+        super().__init__()
         self.clock = hs.get_clock()
         self.event_handler = hs.get_event_handler()
         self.auth = hs.get_auth()

synapse/rest/client/v1/initial_sync.py

@@ -24,7 +24,7 @@ class InitialSyncRestServlet(RestServlet):
     PATTERNS = client_patterns("/initialSync$", v1=True)
 
     def __init__(self, hs):
-        super(InitialSyncRestServlet, self).__init__()
+        super().__init__()
         self.initial_sync_handler = hs.get_initial_sync_handler()
         self.auth = hs.get_auth()
 

synapse/rest/client/v1/login.py

@@ -48,7 +48,7 @@ class LoginRestServlet(RestServlet):
     APPSERVICE_TYPE = "uk.half-shot.msc2778.login.application_service"
 
     def __init__(self, hs):
-        super(LoginRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
 
         # JWT configuration variables.
@@ -429,7 +429,7 @@ class CasTicketServlet(RestServlet):
     PATTERNS = client_patterns("/login/cas/ticket", v1=True)
 
     def __init__(self, hs):
-        super(CasTicketServlet, self).__init__()
+        super().__init__()
         self._cas_handler = hs.get_cas_handler()
 
     async def on_GET(self, request: SynapseRequest) -> None:

synapse/rest/client/v1/logout.py

@@ -25,7 +25,7 @@ class LogoutRestServlet(RestServlet):
     PATTERNS = client_patterns("/logout$", v1=True)
 
     def __init__(self, hs):
-        super(LogoutRestServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self._auth_handler = hs.get_auth_handler()
         self._device_handler = hs.get_device_handler()
@@ -53,7 +53,7 @@ class LogoutAllRestServlet(RestServlet):
     PATTERNS = client_patterns("/logout/all$", v1=True)
 
     def __init__(self, hs):
-        super(LogoutAllRestServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self._auth_handler = hs.get_auth_handler()
         self._device_handler = hs.get_device_handler()

synapse/rest/client/v1/presence.py

@@ -30,7 +30,7 @@ class PresenceStatusRestServlet(RestServlet):
     PATTERNS = client_patterns("/presence/(?P<user_id>[^/]*)/status", v1=True)
 
     def __init__(self, hs):
-        super(PresenceStatusRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.presence_handler = hs.get_presence_handler()
         self.clock = hs.get_clock()

synapse/rest/client/v1/profile.py

@@ -25,7 +25,7 @@ class ProfileDisplaynameRestServlet(RestServlet):
     PATTERNS = client_patterns("/profile/(?P<user_id>[^/]*)/displayname", v1=True)
 
     def __init__(self, hs):
-        super(ProfileDisplaynameRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.profile_handler = hs.get_profile_handler()
         self.auth = hs.get_auth()
@@ -73,7 +73,7 @@ class ProfileAvatarURLRestServlet(RestServlet):
     PATTERNS = client_patterns("/profile/(?P<user_id>[^/]*)/avatar_url", v1=True)
 
     def __init__(self, hs):
-        super(ProfileAvatarURLRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.profile_handler = hs.get_profile_handler()
         self.auth = hs.get_auth()
@@ -124,7 +124,7 @@ class ProfileRestServlet(RestServlet):
     PATTERNS = client_patterns("/profile/(?P<user_id>[^/]*)", v1=True)
 
     def __init__(self, hs):
-        super(ProfileRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.profile_handler = hs.get_profile_handler()
         self.auth = hs.get_auth()

synapse/rest/client/v1/push_rule.py

@@ -38,7 +38,7 @@ class PushRuleRestServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(PushRuleRestServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.store = hs.get_datastore()
         self.notifier = hs.get_notifier()

synapse/rest/client/v1/pusher.py

@@ -44,7 +44,7 @@ class PushersRestServlet(RestServlet):
     PATTERNS = client_patterns("/pushers$", v1=True)
 
     def __init__(self, hs):
-        super(PushersRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
 
@@ -68,7 +68,7 @@ class PushersSetRestServlet(RestServlet):
     PATTERNS = client_patterns("/pushers/set$", v1=True)
 
     def __init__(self, hs):
-        super(PushersSetRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.notifier = hs.get_notifier()
@@ -153,7 +153,7 @@ class PushersRemoveRestServlet(RestServlet):
     SUCCESS_HTML = b"<html><body>You have been unsubscribed</body><html>"
 
     def __init__(self, hs):
-        super(PushersRemoveRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.notifier = hs.get_notifier()
         self.auth = hs.get_auth()

synapse/rest/client/v1/room.py

@@ -57,7 +57,7 @@ logger = logging.getLogger(__name__)
 
 class TransactionRestServlet(RestServlet):
     def __init__(self, hs):
-        super(TransactionRestServlet, self).__init__()
+        super().__init__()
         self.txns = HttpTransactionCache(hs)
 
 
@@ -65,7 +65,7 @@ class RoomCreateRestServlet(TransactionRestServlet):
     # No PATTERN; we have custom dispatch rules here
 
     def __init__(self, hs):
-        super(RoomCreateRestServlet, self).__init__(hs)
+        super().__init__(hs)
         self._room_creation_handler = hs.get_room_creation_handler()
         self.auth = hs.get_auth()
 
@@ -111,7 +111,7 @@ class RoomCreateRestServlet(TransactionRestServlet):
 # TODO: Needs unit testing for generic events
 class RoomStateEventRestServlet(TransactionRestServlet):
     def __init__(self, hs):
-        super(RoomStateEventRestServlet, self).__init__(hs)
+        super().__init__(hs)
         self.handlers = hs.get_handlers()
         self.event_creation_handler = hs.get_event_creation_handler()
         self.room_member_handler = hs.get_room_member_handler()
@@ -229,7 +229,7 @@ class RoomStateEventRestServlet(TransactionRestServlet):
 # TODO: Needs unit testing for generic events + feedback
 class RoomSendEventRestServlet(TransactionRestServlet):
     def __init__(self, hs):
-        super(RoomSendEventRestServlet, self).__init__(hs)
+        super().__init__(hs)
         self.event_creation_handler = hs.get_event_creation_handler()
         self.auth = hs.get_auth()
 
@@ -280,7 +280,7 @@ class RoomSendEventRestServlet(TransactionRestServlet):
 # TODO: Needs unit testing for room ID + alias joins
 class JoinRoomAliasServlet(TransactionRestServlet):
     def __init__(self, hs):
-        super(JoinRoomAliasServlet, self).__init__(hs)
+        super().__init__(hs)
         self.room_member_handler = hs.get_room_member_handler()
         self.auth = hs.get_auth()
 
@@ -343,7 +343,7 @@ class PublicRoomListRestServlet(TransactionRestServlet):
     PATTERNS = client_patterns("/publicRooms$", v1=True)
 
     def __init__(self, hs):
-        super(PublicRoomListRestServlet, self).__init__(hs)
+        super().__init__(hs)
         self.hs = hs
         self.auth = hs.get_auth()
 
@@ -448,7 +448,7 @@ class RoomMemberListRestServlet(RestServlet):
     PATTERNS = client_patterns("/rooms/(?P<room_id>[^/]*)/members$", v1=True)
 
     def __init__(self, hs):
-        super(RoomMemberListRestServlet, self).__init__()
+        super().__init__()
         self.message_handler = hs.get_message_handler()
         self.auth = hs.get_auth()
 
@@ -499,7 +499,7 @@ class JoinedRoomMemberListRestServlet(RestServlet):
     PATTERNS = client_patterns("/rooms/(?P<room_id>[^/]*)/joined_members$", v1=True)
 
     def __init__(self, hs):
-        super(JoinedRoomMemberListRestServlet, self).__init__()
+        super().__init__()
         self.message_handler = hs.get_message_handler()
         self.auth = hs.get_auth()
 
@@ -518,7 +518,7 @@ class RoomMessageListRestServlet(RestServlet):
     PATTERNS = client_patterns("/rooms/(?P<room_id>[^/]*)/messages$", v1=True)
 
     def __init__(self, hs):
-        super(RoomMessageListRestServlet, self).__init__()
+        super().__init__()
         self.pagination_handler = hs.get_pagination_handler()
         self.auth = hs.get_auth()
 
@@ -557,7 +557,7 @@ class RoomStateRestServlet(RestServlet):
     PATTERNS = client_patterns("/rooms/(?P<room_id>[^/]*)/state$", v1=True)
 
     def __init__(self, hs):
-        super(RoomStateRestServlet, self).__init__()
+        super().__init__()
         self.message_handler = hs.get_message_handler()
         self.auth = hs.get_auth()
 
@@ -577,7 +577,7 @@ class RoomInitialSyncRestServlet(RestServlet):
     PATTERNS = client_patterns("/rooms/(?P<room_id>[^/]*)/initialSync$", v1=True)
 
     def __init__(self, hs):
-        super(RoomInitialSyncRestServlet, self).__init__()
+        super().__init__()
         self.initial_sync_handler = hs.get_initial_sync_handler()
         self.auth = hs.get_auth()
 
@@ -596,7 +596,7 @@ class RoomEventServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(RoomEventServlet, self).__init__()
+        super().__init__()
         self.clock = hs.get_clock()
         self.event_handler = hs.get_event_handler()
         self._event_serializer = hs.get_event_client_serializer()
@@ -628,7 +628,7 @@ class RoomEventContextServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(RoomEventContextServlet, self).__init__()
+        super().__init__()
         self.clock = hs.get_clock()
         self.room_context_handler = hs.get_room_context_handler()
         self._event_serializer = hs.get_event_client_serializer()
@@ -675,7 +675,7 @@ class RoomEventContextServlet(RestServlet):
 
 class RoomForgetRestServlet(TransactionRestServlet):
     def __init__(self, hs):
-        super(RoomForgetRestServlet, self).__init__(hs)
+        super().__init__(hs)
         self.room_member_handler = hs.get_room_member_handler()
         self.auth = hs.get_auth()
 
@@ -701,7 +701,7 @@ class RoomForgetRestServlet(TransactionRestServlet):
 # TODO: Needs unit testing
 class RoomMembershipRestServlet(TransactionRestServlet):
     def __init__(self, hs):
-        super(RoomMembershipRestServlet, self).__init__(hs)
+        super().__init__(hs)
         self.room_member_handler = hs.get_room_member_handler()
         self.auth = hs.get_auth()
 
@@ -792,7 +792,7 @@ class RoomMembershipRestServlet(TransactionRestServlet):
 
 class RoomRedactEventRestServlet(TransactionRestServlet):
     def __init__(self, hs):
-        super(RoomRedactEventRestServlet, self).__init__(hs)
+        super().__init__(hs)
         self.handlers = hs.get_handlers()
         self.event_creation_handler = hs.get_event_creation_handler()
         self.auth = hs.get_auth()
@@ -841,7 +841,7 @@ class RoomTypingRestServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(RoomTypingRestServlet, self).__init__()
+        super().__init__()
         self.presence_handler = hs.get_presence_handler()
         self.typing_handler = hs.get_typing_handler()
         self.auth = hs.get_auth()
@@ -914,7 +914,7 @@ class SearchRestServlet(RestServlet):
     PATTERNS = client_patterns("/search$", v1=True)
 
     def __init__(self, hs):
-        super(SearchRestServlet, self).__init__()
+        super().__init__()
         self.handlers = hs.get_handlers()
         self.auth = hs.get_auth()
 
@@ -935,7 +935,7 @@ class JoinedRoomsRestServlet(RestServlet):
     PATTERNS = client_patterns("/joined_rooms$", v1=True)
 
     def __init__(self, hs):
-        super(JoinedRoomsRestServlet, self).__init__()
+        super().__init__()
         self.store = hs.get_datastore()
         self.auth = hs.get_auth()
 

synapse/rest/client/v1/voip.py

@@ -25,7 +25,7 @@ class VoipRestServlet(RestServlet):
     PATTERNS = client_patterns("/voip/turnServer$", v1=True)
 
     def __init__(self, hs):
-        super(VoipRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
 

synapse/rest/client/v2_alpha/account.py

@@ -52,7 +52,7 @@ class EmailPasswordRequestTokenRestServlet(RestServlet):
     PATTERNS = client_patterns("/account/password/email/requestToken$")
 
     def __init__(self, hs):
-        super(EmailPasswordRequestTokenRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.datastore = hs.get_datastore()
         self.config = hs.config
@@ -156,7 +156,7 @@ class PasswordRestServlet(RestServlet):
     PATTERNS = client_patterns("/account/password$")
 
     def __init__(self, hs):
-        super(PasswordRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.auth_handler = hs.get_auth_handler()
@@ -282,7 +282,7 @@ class DeactivateAccountRestServlet(RestServlet):
     PATTERNS = client_patterns("/account/deactivate$")
 
     def __init__(self, hs):
-        super(DeactivateAccountRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.auth_handler = hs.get_auth_handler()
@@ -330,7 +330,7 @@ class EmailThreepidRequestTokenRestServlet(RestServlet):
     PATTERNS = client_patterns("/account/3pid/email/requestToken$")
 
     def __init__(self, hs):
-        super(EmailThreepidRequestTokenRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.config = hs.config
         self.identity_handler = hs.get_handlers().identity_handler
@@ -427,7 +427,7 @@ class MsisdnThreepidRequestTokenRestServlet(RestServlet):
 
     def __init__(self, hs):
         self.hs = hs
-        super(MsisdnThreepidRequestTokenRestServlet, self).__init__()
+        super().__init__()
         self.store = self.hs.get_datastore()
         self.identity_handler = hs.get_handlers().identity_handler
 
@@ -606,7 +606,7 @@ class ThreepidRestServlet(RestServlet):
     PATTERNS = client_patterns("/account/3pid$")
 
     def __init__(self, hs):
-        super(ThreepidRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.identity_handler = hs.get_handlers().identity_handler
         self.auth = hs.get_auth()
@@ -662,7 +662,7 @@ class ThreepidAddRestServlet(RestServlet):
     PATTERNS = client_patterns("/account/3pid/add$")
 
     def __init__(self, hs):
-        super(ThreepidAddRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.identity_handler = hs.get_handlers().identity_handler
         self.auth = hs.get_auth()
@@ -713,7 +713,7 @@ class ThreepidBindRestServlet(RestServlet):
     PATTERNS = client_patterns("/account/3pid/bind$")
 
     def __init__(self, hs):
-        super(ThreepidBindRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.identity_handler = hs.get_handlers().identity_handler
         self.auth = hs.get_auth()
@@ -742,7 +742,7 @@ class ThreepidUnbindRestServlet(RestServlet):
     PATTERNS = client_patterns("/account/3pid/unbind$")
 
     def __init__(self, hs):
-        super(ThreepidUnbindRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.identity_handler = hs.get_handlers().identity_handler
         self.auth = hs.get_auth()
@@ -773,7 +773,7 @@ class ThreepidDeleteRestServlet(RestServlet):
     PATTERNS = client_patterns("/account/3pid/delete$")
 
     def __init__(self, hs):
-        super(ThreepidDeleteRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.auth_handler = hs.get_auth_handler()
@@ -852,7 +852,7 @@ class WhoamiRestServlet(RestServlet):
     PATTERNS = client_patterns("/account/whoami$")
 
     def __init__(self, hs):
-        super(WhoamiRestServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
 
     async def on_GET(self, request):

synapse/rest/client/v2_alpha/account_data.py

@@ -34,7 +34,7 @@ class AccountDataServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(AccountDataServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.store = hs.get_datastore()
         self.notifier = hs.get_notifier()
@@ -86,7 +86,7 @@ class RoomAccountDataServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(RoomAccountDataServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.store = hs.get_datastore()
         self.notifier = hs.get_notifier()

synapse/rest/client/v2_alpha/account_validity.py

@@ -32,7 +32,7 @@ class AccountValidityRenewServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(AccountValidityRenewServlet, self).__init__()
+        super().__init__()
 
         self.hs = hs
         self.account_activity_handler = hs.get_account_validity_handler()
@@ -67,7 +67,7 @@ class AccountValiditySendMailServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(AccountValiditySendMailServlet, self).__init__()
+        super().__init__()
 
         self.hs = hs
         self.account_activity_handler = hs.get_account_validity_handler()

synapse/rest/client/v2_alpha/auth.py

@@ -124,7 +124,7 @@ class AuthRestServlet(RestServlet):
     PATTERNS = client_patterns(r"/auth/(?P<stagetype>[\w\.]*)/fallback/web")
 
     def __init__(self, hs):
-        super(AuthRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.auth_handler = hs.get_auth_handler()

synapse/rest/client/v2_alpha/capabilities.py

@@ -32,7 +32,7 @@ class CapabilitiesRestServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(CapabilitiesRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.config = hs.config
         self.auth = hs.get_auth()

synapse/rest/client/v2_alpha/devices.py

@@ -35,7 +35,7 @@ class DevicesRestServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(DevicesRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.device_handler = hs.get_device_handler()
@@ -57,7 +57,7 @@ class DeleteDevicesRestServlet(RestServlet):
     PATTERNS = client_patterns("/delete_devices")
 
     def __init__(self, hs):
-        super(DeleteDevicesRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.device_handler = hs.get_device_handler()
@@ -102,7 +102,7 @@ class DeviceRestServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(DeviceRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.device_handler = hs.get_device_handler()

synapse/rest/client/v2_alpha/filter.py

@@ -28,7 +28,7 @@ class GetFilterRestServlet(RestServlet):
     PATTERNS = client_patterns("/user/(?P<user_id>[^/]*)/filter/(?P<filter_id>[^/]*)")
 
     def __init__(self, hs):
-        super(GetFilterRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.filtering = hs.get_filtering()
@@ -64,7 +64,7 @@ class CreateFilterRestServlet(RestServlet):
     PATTERNS = client_patterns("/user/(?P<user_id>[^/]*)/filter")
 
     def __init__(self, hs):
-        super(CreateFilterRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.filtering = hs.get_filtering()

synapse/rest/client/v2_alpha/groups.py

@@ -32,7 +32,7 @@ class GroupServlet(RestServlet):
     PATTERNS = client_patterns("/groups/(?P<group_id>[^/]*)/profile$")
 
     def __init__(self, hs):
-        super(GroupServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -66,7 +66,7 @@ class GroupSummaryServlet(RestServlet):
     PATTERNS = client_patterns("/groups/(?P<group_id>[^/]*)/summary$")
 
     def __init__(self, hs):
-        super(GroupSummaryServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -97,7 +97,7 @@ class GroupSummaryRoomsCatServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(GroupSummaryRoomsCatServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -137,7 +137,7 @@ class GroupCategoryServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(GroupCategoryServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -181,7 +181,7 @@ class GroupCategoriesServlet(RestServlet):
     PATTERNS = client_patterns("/groups/(?P<group_id>[^/]*)/categories/$")
 
     def __init__(self, hs):
-        super(GroupCategoriesServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -204,7 +204,7 @@ class GroupRoleServlet(RestServlet):
     PATTERNS = client_patterns("/groups/(?P<group_id>[^/]*)/roles/(?P<role_id>[^/]+)$")
 
     def __init__(self, hs):
-        super(GroupRoleServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -248,7 +248,7 @@ class GroupRolesServlet(RestServlet):
     PATTERNS = client_patterns("/groups/(?P<group_id>[^/]*)/roles/$")
 
     def __init__(self, hs):
-        super(GroupRolesServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -279,7 +279,7 @@ class GroupSummaryUsersRoleServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(GroupSummaryUsersRoleServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -317,7 +317,7 @@ class GroupRoomServlet(RestServlet):
     PATTERNS = client_patterns("/groups/(?P<group_id>[^/]*)/rooms$")
 
     def __init__(self, hs):
-        super(GroupRoomServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -343,7 +343,7 @@ class GroupUsersServlet(RestServlet):
     PATTERNS = client_patterns("/groups/(?P<group_id>[^/]*)/users$")
 
     def __init__(self, hs):
-        super(GroupUsersServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -366,7 +366,7 @@ class GroupInvitedUsersServlet(RestServlet):
     PATTERNS = client_patterns("/groups/(?P<group_id>[^/]*)/invited_users$")
 
     def __init__(self, hs):
-        super(GroupInvitedUsersServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -389,7 +389,7 @@ class GroupSettingJoinPolicyServlet(RestServlet):
     PATTERNS = client_patterns("/groups/(?P<group_id>[^/]*)/settings/m.join_policy$")
 
     def __init__(self, hs):
-        super(GroupSettingJoinPolicyServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.groups_handler = hs.get_groups_local_handler()
 
@@ -413,7 +413,7 @@ class GroupCreateServlet(RestServlet):
     PATTERNS = client_patterns("/create_group$")
 
     def __init__(self, hs):
-        super(GroupCreateServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -444,7 +444,7 @@ class GroupAdminRoomsServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(GroupAdminRoomsServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -481,7 +481,7 @@ class GroupAdminRoomsConfigServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(GroupAdminRoomsConfigServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -507,7 +507,7 @@ class GroupAdminUsersInviteServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(GroupAdminUsersInviteServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -536,7 +536,7 @@ class GroupAdminUsersKickServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(GroupAdminUsersKickServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -560,7 +560,7 @@ class GroupSelfLeaveServlet(RestServlet):
     PATTERNS = client_patterns("/groups/(?P<group_id>[^/]*)/self/leave$")
 
     def __init__(self, hs):
-        super(GroupSelfLeaveServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -584,7 +584,7 @@ class GroupSelfJoinServlet(RestServlet):
     PATTERNS = client_patterns("/groups/(?P<group_id>[^/]*)/self/join$")
 
     def __init__(self, hs):
-        super(GroupSelfJoinServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -608,7 +608,7 @@ class GroupSelfAcceptInviteServlet(RestServlet):
     PATTERNS = client_patterns("/groups/(?P<group_id>[^/]*)/self/accept_invite$")
 
     def __init__(self, hs):
-        super(GroupSelfAcceptInviteServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()
@@ -632,7 +632,7 @@ class GroupSelfUpdatePublicityServlet(RestServlet):
     PATTERNS = client_patterns("/groups/(?P<group_id>[^/]*)/self/update_publicity$")
 
     def __init__(self, hs):
-        super(GroupSelfUpdatePublicityServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.store = hs.get_datastore()
@@ -655,7 +655,7 @@ class PublicisedGroupsForUserServlet(RestServlet):
     PATTERNS = client_patterns("/publicised_groups/(?P<user_id>[^/]*)$")
 
     def __init__(self, hs):
-        super(PublicisedGroupsForUserServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.store = hs.get_datastore()
@@ -676,7 +676,7 @@ class PublicisedGroupsForUsersServlet(RestServlet):
     PATTERNS = client_patterns("/publicised_groups$")
 
     def __init__(self, hs):
-        super(PublicisedGroupsForUsersServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.store = hs.get_datastore()
@@ -700,7 +700,7 @@ class GroupsForUserServlet(RestServlet):
     PATTERNS = client_patterns("/joined_groups$")
 
     def __init__(self, hs):
-        super(GroupsForUserServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()
         self.groups_handler = hs.get_groups_local_handler()

synapse/rest/client/v2_alpha/keys.py

@@ -64,7 +64,7 @@ class KeyUploadServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(KeyUploadServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.e2e_keys_handler = hs.get_e2e_keys_handler()
 
@@ -147,7 +147,7 @@ class KeyQueryServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer):
         """
-        super(KeyQueryServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.e2e_keys_handler = hs.get_e2e_keys_handler()
 
@@ -177,7 +177,7 @@ class KeyChangesServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer):
         """
-        super(KeyChangesServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.device_handler = hs.get_device_handler()
 
@@ -222,7 +222,7 @@ class OneTimeKeyServlet(RestServlet):
     PATTERNS = client_patterns("/keys/claim$")
 
     def __init__(self, hs):
-        super(OneTimeKeyServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.e2e_keys_handler = hs.get_e2e_keys_handler()
 
@@ -250,7 +250,7 @@ class SigningKeyUploadServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(SigningKeyUploadServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.e2e_keys_handler = hs.get_e2e_keys_handler()
@@ -308,7 +308,7 @@ class SignaturesUploadServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(SignaturesUploadServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.e2e_keys_handler = hs.get_e2e_keys_handler()
 

synapse/rest/client/v2_alpha/notifications.py

@@ -27,7 +27,7 @@ class NotificationsServlet(RestServlet):
     PATTERNS = client_patterns("/notifications$")
 
     def __init__(self, hs):
-        super(NotificationsServlet, self).__init__()
+        super().__init__()
         self.store = hs.get_datastore()
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()

synapse/rest/client/v2_alpha/openid.py

@@ -60,7 +60,7 @@ class IdTokenServlet(RestServlet):
     EXPIRES_MS = 3600 * 1000
 
     def __init__(self, hs):
-        super(IdTokenServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.store = hs.get_datastore()
         self.clock = hs.get_clock()

synapse/rest/client/v2_alpha/password_policy.py

@@ -30,7 +30,7 @@ class PasswordPolicyServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(PasswordPolicyServlet, self).__init__()
+        super().__init__()
 
         self.policy = hs.config.password_policy
         self.enabled = hs.config.password_policy_enabled

synapse/rest/client/v2_alpha/read_marker.py

@@ -26,7 +26,7 @@ class ReadMarkerRestServlet(RestServlet):
     PATTERNS = client_patterns("/rooms/(?P<room_id>[^/]*)/read_markers$")
 
     def __init__(self, hs):
-        super(ReadMarkerRestServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.receipts_handler = hs.get_receipts_handler()
         self.read_marker_handler = hs.get_read_marker_handler()

synapse/rest/client/v2_alpha/receipts.py

@@ -31,7 +31,7 @@ class ReceiptRestServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(ReceiptRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.receipts_handler = hs.get_receipts_handler()

synapse/rest/client/v2_alpha/register.py

@@ -76,7 +76,7 @@ class EmailRegisterRequestTokenRestServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(EmailRegisterRequestTokenRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.identity_handler = hs.get_handlers().identity_handler
         self.config = hs.config
@@ -174,7 +174,7 @@ class MsisdnRegisterRequestTokenRestServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(MsisdnRegisterRequestTokenRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.identity_handler = hs.get_handlers().identity_handler
 
@@ -249,7 +249,7 @@ class RegistrationSubmitTokenServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(RegistrationSubmitTokenServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.config = hs.config
@@ -319,7 +319,7 @@ class UsernameAvailabilityRestServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(UsernameAvailabilityRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.registration_handler = hs.get_registration_handler()
         self.ratelimiter = FederationRateLimiter(
@@ -363,7 +363,7 @@ class RegisterRestServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(RegisterRestServlet, self).__init__()
+        super().__init__()
 
         self.hs = hs
         self.auth = hs.get_auth()

synapse/rest/client/v2_alpha/relations.py

@@ -61,7 +61,7 @@ class RelationSendServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(RelationSendServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.event_creation_handler = hs.get_event_creation_handler()
         self.txns = HttpTransactionCache(hs)
@@ -138,7 +138,7 @@ class RelationPaginationServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(RelationPaginationServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.store = hs.get_datastore()
         self.clock = hs.get_clock()
@@ -233,7 +233,7 @@ class RelationAggregationPaginationServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(RelationAggregationPaginationServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.store = hs.get_datastore()
         self.event_handler = hs.get_event_handler()
@@ -311,7 +311,7 @@ class RelationAggregationGroupPaginationServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(RelationAggregationGroupPaginationServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.store = hs.get_datastore()
         self.clock = hs.get_clock()

synapse/rest/client/v2_alpha/report_event.py

@@ -32,7 +32,7 @@ class ReportEventRestServlet(RestServlet):
     PATTERNS = client_patterns("/rooms/(?P<room_id>[^/]*)/report/(?P<event_id>[^/]*)$")
 
     def __init__(self, hs):
-        super(ReportEventRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.clock = hs.get_clock()

synapse/rest/client/v2_alpha/room_keys.py

@@ -37,7 +37,7 @@ class RoomKeysServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(RoomKeysServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.e2e_room_keys_handler = hs.get_e2e_room_keys_handler()
 
@@ -248,7 +248,7 @@ class RoomKeysNewVersionServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(RoomKeysNewVersionServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.e2e_room_keys_handler = hs.get_e2e_room_keys_handler()
 
@@ -301,7 +301,7 @@ class RoomKeysVersionServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(RoomKeysVersionServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.e2e_room_keys_handler = hs.get_e2e_room_keys_handler()
 

synapse/rest/client/v2_alpha/room_upgrade_rest_servlet.py

@@ -53,7 +53,7 @@ class RoomUpgradeRestServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(RoomUpgradeRestServlet, self).__init__()
+        super().__init__()
         self._hs = hs
         self._room_creation_handler = hs.get_room_creation_handler()
         self._auth = hs.get_auth()

synapse/rest/client/v2_alpha/sendtodevice.py

@@ -36,7 +36,7 @@ class SendToDeviceRestServlet(servlet.RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(SendToDeviceRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.txns = HttpTransactionCache(hs)

synapse/rest/client/v2_alpha/shared_rooms.py

@@ -34,7 +34,7 @@ class UserSharedRoomsServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(UserSharedRoomsServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.store = hs.get_datastore()
         self.user_directory_active = hs.config.update_user_directory

synapse/rest/client/v2_alpha/sync.py

@@ -74,7 +74,7 @@ class SyncRestServlet(RestServlet):
     ALLOWED_PRESENCE = {"online", "offline", "unavailable"}
 
     def __init__(self, hs):
-        super(SyncRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.sync_handler = hs.get_sync_handler()

synapse/rest/client/v2_alpha/tags.py

@@ -31,7 +31,7 @@ class TagListServlet(RestServlet):
     PATTERNS = client_patterns("/user/(?P<user_id>[^/]*)/rooms/(?P<room_id>[^/]*)/tags")
 
     def __init__(self, hs):
-        super(TagListServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.store = hs.get_datastore()
 
@@ -56,7 +56,7 @@ class TagServlet(RestServlet):
     )
 
     def __init__(self, hs):
-        super(TagServlet, self).__init__()
+        super().__init__()
         self.auth = hs.get_auth()
         self.store = hs.get_datastore()
         self.notifier = hs.get_notifier()

synapse/rest/client/v2_alpha/thirdparty.py

@@ -28,7 +28,7 @@ class ThirdPartyProtocolsServlet(RestServlet):
     PATTERNS = client_patterns("/thirdparty/protocols")
 
     def __init__(self, hs):
-        super(ThirdPartyProtocolsServlet, self).__init__()
+        super().__init__()
 
         self.auth = hs.get_auth()
         self.appservice_handler = hs.get_application_service_handler()
@@ -44,7 +44,7 @@ class ThirdPartyProtocolServlet(RestServlet):
     PATTERNS = client_patterns("/thirdparty/protocol/(?P<protocol>[^/]+)$")
 
     def __init__(self, hs):
-        super(ThirdPartyProtocolServlet, self).__init__()
+        super().__init__()
 
         self.auth = hs.get_auth()
         self.appservice_handler = hs.get_application_service_handler()
@@ -65,7 +65,7 @@ class ThirdPartyUserServlet(RestServlet):
     PATTERNS = client_patterns("/thirdparty/user(/(?P<protocol>[^/]+))?$")
 
     def __init__(self, hs):
-        super(ThirdPartyUserServlet, self).__init__()
+        super().__init__()
 
         self.auth = hs.get_auth()
         self.appservice_handler = hs.get_application_service_handler()
@@ -87,7 +87,7 @@ class ThirdPartyLocationServlet(RestServlet):
     PATTERNS = client_patterns("/thirdparty/location(/(?P<protocol>[^/]+))?$")
 
     def __init__(self, hs):
-        super(ThirdPartyLocationServlet, self).__init__()
+        super().__init__()
 
         self.auth = hs.get_auth()
         self.appservice_handler = hs.get_application_service_handler()

synapse/rest/client/v2_alpha/tokenrefresh.py

@@ -28,7 +28,7 @@ class TokenRefreshRestServlet(RestServlet):
     PATTERNS = client_patterns("/tokenrefresh")
 
     def __init__(self, hs):
-        super(TokenRefreshRestServlet, self).__init__()
+        super().__init__()
 
     async def on_POST(self, request):
         raise AuthError(403, "tokenrefresh is no longer supported.")

synapse/rest/client/v2_alpha/user_directory.py

@@ -31,7 +31,7 @@ class UserDirectorySearchRestServlet(RestServlet):
         Args:
             hs (synapse.server.HomeServer): server
         """
-        super(UserDirectorySearchRestServlet, self).__init__()
+        super().__init__()
         self.hs = hs
         self.auth = hs.get_auth()
         self.user_directory_handler = hs.get_user_directory_handler()

synapse/rest/client/versions.py

@@ -28,7 +28,7 @@ class VersionsRestServlet(RestServlet):
     PATTERNS = [re.compile("^/_matrix/client/versions$")]
 
     def __init__(self, hs):
-        super(VersionsRestServlet, self).__init__()
+        super().__init__()
         self.config = hs.config
 
     def on_GET(self, request):

synapse/storage/databases/main/__init__.py

@@ -172,7 +172,7 @@ class DataStore(
         else:
             self._cache_id_gen = None
 
-        super(DataStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
 
         self._presence_on_startup = self._get_active_presence(db_conn)
 

synapse/storage/databases/main/account_data.py

@@ -42,7 +42,7 @@ class AccountDataWorkerStore(SQLBaseStore, metaclass=abc.ABCMeta):
             "AccountDataAndTagsChangeCache", account_max
         )
 
-        super(AccountDataWorkerStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
 
     @abc.abstractmethod
     def get_max_account_data_stream_id(self):
@@ -313,7 +313,7 @@ class AccountDataStore(AccountDataWorkerStore):
             ],
         )
 
-        super(AccountDataStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
 
     def get_max_account_data_stream_id(self) -> int:
         """Get the current max stream id for the private user data stream

synapse/storage/databases/main/appservice.py

@@ -52,7 +52,7 @@ class ApplicationServiceWorkerStore(SQLBaseStore):
         )
         self.exclusive_user_regex = _make_exclusive_regex(self.services_cache)
 
-        super(ApplicationServiceWorkerStore, self).__init__(database, db_conn, hs)
+        super().__init__(database, db_conn, hs)
 
     def get_app_services(self):
         return self.services_cache