Stop sub-classing object (#8249)

synapse/federation/federation_base.py

@@ -39,7 +39,7 @@ from synapse.types import JsonDict, get_domain_from_id
 logger = logging.getLogger(__name__)
 
 
-class FederationBase(object):
+class FederationBase:
     def __init__(self, hs):
         self.hs = hs
 

synapse/federation/federation_server.py

@@ -785,7 +785,7 @@ def _acl_entry_matches(server_name: str, acl_entry: str) -> Match:
     return regex.match(server_name)
 
 
-class FederationHandlerRegistry(object):
+class FederationHandlerRegistry:
     """Allows classes to register themselves as handlers for a given EDU or
     query type for incoming federation traffic.
     """

synapse/federation/persistence.py

@@ -29,7 +29,7 @@ from synapse.types import JsonDict
 logger = logging.getLogger(__name__)
 
 
-class TransactionActions(object):
+class TransactionActions:
     """ Defines persistence actions that relate to handling Transactions.
     """
 

synapse/federation/send_queue.py

@@ -46,7 +46,7 @@ from .units import Edu
 logger = logging.getLogger(__name__)
 
 
-class FederationRemoteSendQueue(object):
+class FederationRemoteSendQueue:
     """A drop in replacement for FederationSender"""
 
     def __init__(self, hs):
@@ -365,7 +365,7 @@ class FederationRemoteSendQueue(object):
         )
 
 
-class BaseFederationRow(object):
+class BaseFederationRow:
     """Base class for rows to be sent in the federation stream.
 
     Specifies how to identify, serialize and deserialize the different types.

synapse/federation/sender/__init__.py

@@ -56,7 +56,7 @@ sent_pdus_destination_dist_total = Counter(
 )
 
 
-class FederationSender(object):
+class FederationSender:
     def __init__(self, hs: "synapse.server.HomeServer"):
         self.hs = hs
         self.server_name = hs.hostname

synapse/federation/sender/per_destination_queue.py

@@ -53,7 +53,7 @@ sent_edus_by_type = Counter(
 )
 
 
-class PerDestinationQueue(object):
+class PerDestinationQueue:
     """
     Manages the per-destination transmission queues.
 

synapse/federation/sender/transaction_manager.py

@@ -35,7 +35,7 @@ if TYPE_CHECKING:
 logger = logging.getLogger(__name__)
 
 
-class TransactionManager(object):
+class TransactionManager:
     """Helper class which handles building and sending transactions
 
     shared between PerDestinationQueue objects

synapse/federation/transport/client.py

@@ -30,7 +30,7 @@ from synapse.logging.utils import log_function
 logger = logging.getLogger(__name__)
 
 
-class TransportLayerClient(object):
+class TransportLayerClient:
     """Sends federation HTTP requests to other servers"""
 
     def __init__(self, hs):

synapse/federation/transport/server.py

@@ -100,7 +100,7 @@ class NoAuthenticationError(AuthenticationError):
     pass
 
 
-class Authenticator(object):
+class Authenticator:
     def __init__(self, hs: HomeServer):
         self._clock = hs.get_clock()
         self.keyring = hs.get_keyring()
@@ -228,7 +228,7 @@ def _parse_auth_header(header_bytes):
         )
 
 
-class BaseFederationServlet(object):
+class BaseFederationServlet:
     """Abstract base class for federation servlet classes.
 
     The servlet object should have a PATH attribute which takes the form of a regexp to