Format files with Ruff (#17643)

I thought ruff check would also format, but it doesn't.

This runs ruff format in CI and dev scripts. The first commit is just a
run of `ruff format .` in the root directory.

1 files changed, 7 insertions, 6 deletions

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

index 37ee625f71..390cafa8f6 100644
--- a/synapse/handlers/presence.py
+++ b/synapse/handlers/presence.py
@@ -71,6 +71,7 @@ user state; this device follows the normal timeout logic (see above) and will
 automatically be replaced with any information from currently available devices.
 
 """
+
 import abc
 import contextlib
 import itertools
@@ -493,9 +494,9 @@ class WorkerPresenceHandler(BasePresenceHandler):
 
         # The number of ongoing syncs on this process, by (user ID, device ID).
         # Empty if _presence_enabled is false.
-        self._user_device_to_num_current_syncs: Dict[Tuple[str, Optional[str]], int] = (
-            {}
-        )
+        self._user_device_to_num_current_syncs: Dict[
+            Tuple[str, Optional[str]], int
+        ] = {}
 
         self.notifier = hs.get_notifier()
         self.instance_id = hs.get_instance_id()
@@ -818,9 +819,9 @@ class PresenceHandler(BasePresenceHandler):
 
         # Keeps track of the number of *ongoing* syncs on this process. While
         # this is non zero a user will never go offline.
-        self._user_device_to_num_current_syncs: Dict[Tuple[str, Optional[str]], int] = (
-            {}
-        )
+        self._user_device_to_num_current_syncs: Dict[
+            Tuple[str, Optional[str]], int
+        ] = {}
 
         # Keeps track of the number of *ongoing* syncs on other processes.
         #