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, 5 deletions

diff --git a/synapse/logging/opentracing.py b/synapse/logging/opentracing.py

index e32b3f6781..d976e58e49 100644
--- a/synapse/logging/opentracing.py
+++ b/synapse/logging/opentracing.py
@@ -169,6 +169,7 @@ Gotchas
   than one caller? Will all of those calling functions have be in a context
   with an active span?
 """
+
 import contextlib
 import enum
 import inspect
@@ -414,7 +415,7 @@ def ensure_active_span(
     """
 
     def ensure_active_span_inner_1(
-        func: Callable[P, R]
+        func: Callable[P, R],
     ) -> Callable[P, Union[Optional[T], R]]:
         @wraps(func)
         def ensure_active_span_inner_2(
@@ -700,7 +701,7 @@ def set_operation_name(operation_name: str) -> None:
 
 @only_if_tracing
 def force_tracing(
-    span: Union["opentracing.Span", _Sentinel] = _Sentinel.sentinel
+    span: Union["opentracing.Span", _Sentinel] = _Sentinel.sentinel,
 ) -> None:
     """Force sampling for the active/given span and its children.
 
@@ -1093,9 +1094,10 @@ def trace_servlet(
 
             # Mypy seems to think that start_context.tag below can be Optional[str], but
             # that doesn't appear to be correct and works in practice.
-            request_tags[
-                SynapseTags.REQUEST_TAG
-            ] = request.request_metrics.start_context.tag  # type: ignore[assignment]
+
+            request_tags[SynapseTags.REQUEST_TAG] = (
+                request.request_metrics.start_context.tag  # type: ignore[assignment]
+            )
 
             # set the tags *after* the servlet completes, in case it decided to
             # prioritise the span (tags will get dropped on unprioritised spans)