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, 1 insertions, 1 deletions

diff --git a/synapse/replication/tcp/streams/_base.py b/synapse/replication/tcp/streams/_base.py

index 1f609f158c..54dccd15a6 100644
--- a/synapse/replication/tcp/streams/_base.py
+++ b/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,