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

1 files changed, 3 insertions, 7 deletions

diff --git a/synapse/federation/transport/server.py b/synapse/federation/transport/server.py
index cc7e9a973b..3a6b95631e 100644
--- a/synapse/federation/transport/server.py
+++ b/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):