Delay string interpolations at logging calls

kajinamit · kajinamit · commit efd1224fdba1 · 2025-12-05T00:36:27.000+09:00
This is a general best practice which brings (slight) performance
improvements and also structured logging.

Enable the hacking check to enforce it.

Change-Id: I1438382344507b05a88e59a675f398901ccbb9dc
Signed-off-by: Takashi Kajinami &lt;kajinamit@oss.nttdata.com&gt;
diff --git a/tox.ini b/tox.ini
@@ -50,7 +50,7 @@ commands = sphinx-build -W -b html doc/source doc/build/html
 
 [flake8]
 show-source = True
-enable-extensions = H203,H106
+enable-extensions = H106,H203,H904
 exclude=.venv,.git,.tox,dist,*lib/python*,*egg,build
 max-complexity=20
 
