Make callback logging lazy

Fixes logging-format-interpolation (W1202)
hbldh · Aug 1, 2022 · b3d020a · b3d020a
1 parent 92b20d9
commit b3d020a
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diff --git a/CHANGELOG.rst b/CHANGELOG.rst
@@ -10,6 +10,11 @@ and this project adheres to `Semantic Versioning <https://semver.org/spec/v2.0.0
 `Unreleased`_
 =============
 
+Fixed
+-----
+* Made BlueZ callback logging lazy to improve performance.
+
+
 `0.15.0`_ (2022-07-29)
 ======================
 

diff --git a/bleak/backends/bluezdbus/manager.py b/bleak/backends/bluezdbus/manager.py
@@ -669,7 +669,11 @@ def _parse_msg(self, message: Message):
             return
 
         logger.debug(
-            f"received D-Bus signal: {message.interface}.{message.member} ({message.path}): {message.body}"
+            "received D-Bus signal: %s.%s (%s): %s",
+            message.interface,
+            message.member,
+            message.path,
+            message.body,
         )
 
         # type hints